diff options
| -rw-r--r-- | .gitignore | 7 | ||||
| -rw-r--r-- | Readme.md | 16 | ||||
| -rw-r--r-- | css/passwords.css | 4 | ||||
| -rw-r--r-- | dist/html/manager.html | 1 | ||||
| -rw-r--r-- | dist/img/passwords-16.png | bin | 0 -> 465 bytes | |||
| -rw-r--r-- | dist/img/passwords-32.png | bin | 0 -> 851 bytes | |||
| -rw-r--r-- | dist/img/passwords-48.png | bin | 0 -> 1247 bytes | |||
| -rw-r--r-- | dist/img/passwords-96.png | bin | 0 -> 2372 bytes | |||
| -rwxr-xr-x | dist/img/passwords.svg (renamed from img/passwords.svg) | 2 | ||||
| -rw-r--r-- | dist/js/client.js | 52 | ||||
| -rw-r--r-- | dist/manifest.json (renamed from manifest.json) | 26 | ||||
| -rw-r--r-- | html/manager/index.html | 12 | ||||
| -rw-r--r-- | js/passwords.js | 22485 | ||||
| -rw-r--r-- | package-lock.json | 576 | ||||
| -rw-r--r-- | package.json | 6 | ||||
| -rwxr-xr-x | src/img/nextcloud.svg (renamed from img/nextcloud.svg) | 0 | ||||
| -rw-r--r-- | src/js/Classes/LegacyApi.js (renamed from js/Classes/LegacyApi.js) | 0 | ||||
| -rw-r--r-- | src/js/Classes/Utility.js (renamed from js/Classes/Utility.js) | 0 | ||||
| -rw-r--r-- | src/js/api.js (renamed from js/api.js) | 0 | ||||
| -rw-r--r-- | src/js/main.js (renamed from js/main.js) | 0 | ||||
| -rw-r--r-- | src/scss/_variables.scss (renamed from css/_variables.scss) | 0 | ||||
| -rw-r--r-- | src/vue/Banner.vue (renamed from vue/Banner.vue) | 8 | ||||
| -rw-r--r-- | src/vue/Logins/Login.vue | 90 | ||||
| -rw-r--r-- | src/vue/Manager.vue (renamed from vue/Manager.vue) | 49 | ||||
| -rw-r--r-- | src/vue/Settings.vue (renamed from vue/Settings.vue) | 24 | ||||
| -rw-r--r-- | vue/Account.vue | 46 | ||||
| -rw-r--r-- | webpack.config.js | 32 |
27 files changed, 742 insertions, 22694 deletions
@@ -1,2 +1,7 @@ .idea -node_modules
\ No newline at end of file +node_modules +dist/fonts/ +dist/js/passwords.js +dist/css/ +dist/img/ +!dist/img/passwords* @@ -1,2 +1,14 @@ -### Development Installation -Open "about:debugging" in Firefox, click "Load Temporary Add-on" and select the manifest.json in the repository.
\ No newline at end of file +This WebExtension is a client for the [Passwords app for Nextcloud](https://github.com/marius-wieschollek/passwords-legacy). + +### Development +##### Project Setup +1. Run `npm install` +2. Run `npm run watch` + +##### Firefox Setup +1. Open "about:debugging" in Firefox +2. Click "Load Temporary Add-on" +3. Select the manifest.json in the "dist" folder + +##### Notes for AMO reviewers +1. This extension uses Vue.js, jQuery, UglifyJS and webpack
\ No newline at end of file diff --git a/css/passwords.css b/css/passwords.css deleted file mode 100644 index d5e1d88..0000000 --- a/css/passwords.css +++ /dev/null @@ -1,4 +0,0 @@ -/*! - * Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome - * License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License) - */@font-face{font-family:FontAwesome;src:url(../../css/static/674f50d287a8c48dc19ba404d20fe713.eot);src:url(../../css/static/674f50d287a8c48dc19ba404d20fe713.eot?#iefix&v=4.7.0) format("embedded-opentype"),url(../../css/static/af7ae505a9eed503f8b8e6982036873e.woff2) format("woff2"),url(../../css/static/fee66e712a8a08eef5805a46892932ad.woff) format("woff"),url(../../css/static/b06871f281fee6b241d60582ae9369b9.ttf) format("truetype"),url(../../css/static/912ec66d7572ff821749319396470bde.svg#fontawesomeregular) format("svg");font-weight:400;font-style:normal}.fa{display:inline-block;font:normal normal normal 14px/1 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steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.fa-rotate-90{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";-webkit-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";-webkit-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";-webkit-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";-webkit-transform:scaleX(-1);transform:scaleX(-1)}.fa-flip-vertical{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";-webkit-transform:scaleY(-1);transform:scaleY(-1)}:root .fa-flip-horizontal,:root .fa-flip-vertical,:root .fa-rotate-90,:root .fa-rotate-180,:root 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\ No newline at end of file diff --git a/dist/html/manager.html b/dist/html/manager.html new file mode 100644 index 0000000..09f5f6d --- /dev/null +++ b/dist/html/manager.html @@ -0,0 +1 @@ +<html><head><link rel="stylesheet" href="/css/passwords.css" /><script src="/js/passwords.js"></script></head><body><div id="manager"></div></body></html>
\ No newline at end of file diff --git a/dist/img/passwords-16.png b/dist/img/passwords-16.png Binary files differnew file mode 100644 index 0000000..58a4ac5 --- /dev/null +++ b/dist/img/passwords-16.png diff --git a/dist/img/passwords-32.png b/dist/img/passwords-32.png Binary files differnew file mode 100644 index 0000000..d09a134 --- /dev/null +++ b/dist/img/passwords-32.png diff --git a/dist/img/passwords-48.png b/dist/img/passwords-48.png Binary files differnew file mode 100644 index 0000000..d7ab9fd --- /dev/null +++ b/dist/img/passwords-48.png diff --git a/dist/img/passwords-96.png b/dist/img/passwords-96.png Binary files differnew file mode 100644 index 0000000..8784773 --- /dev/null +++ b/dist/img/passwords-96.png diff --git a/img/passwords.svg b/dist/img/passwords.svg index 5800394..a45d34d 100755 --- a/img/passwords.svg +++ b/dist/img/passwords.svg @@ -5,7 +5,7 @@ width="836.127px" height="836.127px" viewBox="0 0 836.127 836.127" style="enable-background:new 0 0 836.127 836.127;" xml:space="preserve"> <g> - <path style="fill:#000000;" d="M827.065,263.7c0-35.6-7-70.1-20.7-102.7c-13.3-31.4-32.3-59.6-56.5-83.8s-52.4-43.2-83.8-56.5 + <path style="fill:#4C4C4C;" d="M827.065,263.7c0-35.6-7-70.1-20.7-102.7c-13.3-31.4-32.3-59.6-56.5-83.8s-52.4-43.2-83.8-56.5 C633.565,6.9,598.965,0,563.365,0s-70.1,7-102.7,20.7c-31.399,13.3-59.6,32.3-83.8,56.5s-43.2,52.4-56.5,83.8 c-13.8,32.5-20.7,67.1-20.7,102.7c0,44.5,11.2,88.1,32.5,126.9L16.465,706c-7.3,7.3-9.6,18.4-5.1,28.9c0.9,2.2,2.4,4.2,4.1,5.899 l70.7,70.7c1.7,1.7,3.7,3.101,5.9,4.101c10.5,4.5,21.6,2.3,28.9-5.101l43.7-43.7l62.9,62.9c1.7,1.7,3.7,3.1,5.899,4.1 diff --git a/dist/js/client.js b/dist/js/client.js new file mode 100644 index 0000000..05d2214 --- /dev/null +++ b/dist/js/client.js @@ -0,0 +1,52 @@ +function getLoginFields() { + let fieldPairs = [], + // All password fields + passwords = (function () { + let fields = document.getElementsByTagName("input"), + results = [], + i = fields.length; + while (i--) { + if (fields[i].type === "password") { + results.push(fields[i]); + } + } + return results; + }()), + // Get parent form function + getParentForm = function (el) { + while (el.parentNode) { + if (el.parentNode.nodeName.toLowerCase() === "form") { + return el.parentNode; + } + el = el.parentNode; + } + }, + j = passwords.length; + + while (j--) { + let current = passwords[j], + form = getParentForm(current); + if (form) { + let fields = form.getElementsByTagName("input"); + for (let i = 0; i < fields.length; i++) { + if (fields[i] !== current && (fields[i].type === "text" || fields[i].type === "email")) { + fieldPairs[fieldPairs.length] = [fields[i], current]; + break; + } + } + } + } + return fieldPairs; +} + +function fillPassword(user, password) { + let fields = getLoginFields(); + for (let i = 0; i < fields.length; i++) { + fields[i][0].value = user; + fields[i][1].value = password; + } +} + +browser.runtime.onMessage.addListener( + function (data) { fillPassword(data.user, data.password) } +);
\ No newline at end of file diff --git a/manifest.json b/dist/manifest.json index ed1fd88..ade7f78 100644 --- a/manifest.json +++ b/dist/manifest.json @@ -1,17 +1,18 @@ { "manifest_version": 2, "name" : "Nextcloud Passwords", - "version" : "1.0", - "description" : "A client for the Nextcloud passwords app", + "version" : "1.0.0", + "description" : "A simple client for the Nextcloud Passwords app", "icons" : { - "16": "img/passwords.svg", - "32": "img/passwords.svg", - "48": "img/passwords.svg" + "16": "img/passwords-16.png", + "32": "img/passwords-32.png", + "48": "img/passwords-48.png", + "96": "img/passwords-96.png" }, "browser_action" : { "default_icon" : "img/passwords.svg", "default_title": "Nextcloud Passwords", - "default_popup": "/html/manager/index.html", + "default_popup": "/html/manager.html", "browser_style": true }, "applications" : { @@ -19,9 +20,16 @@ "id": "ncpasswords@mdns.eu" } }, - "background" : { - "scripts": [ "js/manager.js" ] - }, + + "content_scripts": [ + { + "matches": [ + "http://*/*", + "https://*/*" + ], + "js": ["js/client.js"] + } + ], "permissions": [ "*://*/*", diff --git a/html/manager/index.html b/html/manager/index.html deleted file mode 100644 index cb7910b..0000000 --- a/html/manager/index.html +++ /dev/null @@ -1,12 +0,0 @@ -<html> -<head> - <title></title> - <link rel="stylesheet" href="../../css/passwords.css" /> - <script src="../../js/passwords.js"></script> -</head> -<body> -<div id="manager"> - -</div> -</body> -</html>
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- } - return 0; - }, - - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function( list, elem ) { - var i = 0, - len = list.length; - for ( ; i < len; i++ ) { - if ( list[i] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - - // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", - - pseudos = ":(" + identifier + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp( whitespace + "+", "g" ), - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + identifier + ")" ), - "CLASS": new RegExp( "^\\.(" + identifier + ")" ), - "TAG": new RegExp( "^(" + identifier + "|[*])" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rsibling = /[+~]/, - - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - high < 0 ? - // BMP codepoint - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, - - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { - - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, - - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function() { - setDocument(); - }, - - disabledAncestor = addCombinator( - function( elem ) { - return elem.disabled === true && ("form" in elem || "label" in elem); - }, - { dir: "parentNode", next: "legend" } - ); - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var m, i, elem, nid, match, groups, newSelector, - newContext = context && context.ownerDocument, - - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { - - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - context = context || document; - - if ( documentIsHTML ) { - - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { - - // ID selector - if ( (m = match[1]) ) { - - // Document context - if ( nodeType === 9 ) { - if ( (elem = context.getElementById( m )) ) { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - - // Element context - } else { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( newContext && (elem = newContext.getElementById( m )) && - contains( context, elem ) && - elem.id === m ) { - - results.push( elem ); - return results; - } - } - - // Type selector - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Class selector - } else if ( (m = match[3]) && support.getElementsByClassName && - context.getElementsByClassName ) { - - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // Take advantage of querySelectorAll - if ( support.qsa && - !compilerCache[ selector + " " ] && - (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { - - if ( nodeType !== 1 ) { - newContext = context; - newSelector = selector; - - // qSA looks outside Element context, which is not what we want - // Thanks to Andrew Dupont for this workaround technique - // Support: IE <=8 - // Exclude object elements - } else if ( context.nodeName.toLowerCase() !== "object" ) { - - // Capture the context ID, setting it first if necessary - if ( (nid = context.getAttribute( "id" )) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", (nid = expando) ); - } - - // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[i] = "#" + nid + " " + toSelector( groups[i] ); - } - newSelector = groups.join( "," ); - - // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || - context; - } - - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch ( qsaError ) { - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created element and returns a boolean result - */ -function assert( fn ) { - var el = document.createElement("fieldset"); - - try { - return !!fn( el ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( el.parentNode ) { - el.parentNode.removeChild( el ); - } - // release memory in IE - el = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = arr.length; - - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - a.sourceIndex - b.sourceIndex; - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ -function createDisabledPseudo( disabled ) { - - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { - - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ( "form" in elem ) { - - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if ( elem.parentNode && elem.disabled === false ) { - - // Option elements defer to a parent optgroup if present - if ( "label" in elem ) { - if ( "label" in elem.parentNode ) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } - - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return elem.isDisabled === disabled || - - // Where there is no isDisabled, check manually - /* jshint -W018 */ - elem.isDisabled !== !disabled && - disabledAncestor( elem ) === disabled; - } - - return elem.disabled === disabled; - - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ( "label" in elem ) { - return elem.disabled === disabled; - } - - // Remaining elements are neither :enabled nor :disabled - return false; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== "undefined" && context; -} - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); - - // Support: IE 9-11, Edge - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ( preferredDoc !== document && - (subWindow = document.defaultView) && subWindow.top !== subWindow ) { - - // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); - - // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function( el ) { - el.className = "i"; - return !el.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( el ) { - el.appendChild( document.createComment("") ); - return !el.getElementsByTagName("*").length; - }); - - // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( el ) { - docElem.appendChild( el ).id = expando; - return !document.getElementsByName || !document.getElementsByName( expando ).length; - }); - - // ID filter and find - if ( support.getById ) { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var elem = context.getElementById( id ); - return elem ? [ elem ] : []; - } - }; - } else { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var node, i, elems, - elem = context.getElementById( id ); - - if ( elem ) { - - // Verify the id attribute - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - - // Fall back on getElementsByName - elems = context.getElementsByName( id ); - i = 0; - while ( (elem = elems[i++]) ) { - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - } - } - - return []; - } - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( tag ); - - // DocumentFragment nodes don't have gEBTN - } else if ( support.qsa ) { - return context.querySelectorAll( tag ); - } - } : - - function( tag, context ) { - var elem, - tmp = [], - i = 0, - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( el ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + - "<select id='" + expando + "-\r\\' msallowcapture=''>" + - "<option selected=''></option></select>"; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( el.querySelectorAll("[msallowcapture^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !el.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { - rbuggyQSA.push("~="); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push(".#.+[+~]"); - } - }); - - assert(function( el ) { - el.innerHTML = "<a href='' disabled='disabled'></a>" + - "<select disabled='disabled'><option/></select>"; - - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute( "type", "hidden" ); - el.appendChild( input ).setAttribute( "name", "D" ); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( el.querySelectorAll("[name=d]").length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( el.querySelectorAll(":enabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild( el ).disabled = true; - if ( el.querySelectorAll(":disabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( el ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( el, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { - - // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === document ? -1 : - b === document ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - return document; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - if ( support.matchesSelector && documentIsHTML && - !compilerCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch (e) {} - } - - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null; -}; - -Sizzle.escape = function( sel ) { - return (sel + "").replace( rcssescape, fcssescape ); -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, uniqueCache, outerCache, node, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { - - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex && cache[ 2 ]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - } else { - // Use previously-cached element index if available - if ( useCache ) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if ( diff === false ) { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { - - // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - uniqueCache[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - text = text.replace( runescape, funescape ); - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( (tokens = []) ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - return false; - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, uniqueCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); - - if ( skip && skip === elem.nodeName.toLowerCase() ) { - elem = elem[ dir ] || elem; - } else if ( (oldCache = uniqueCache[ key ]) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return (newCache[ 2 ] = oldCache[ 2 ]); - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { - return true; - } - } - } - } - } - return false; - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if ( outermost ) { - outermostContext = context === document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - if ( !context && elem.ownerDocument !== document ) { - setDocument( elem ); - xml = !documentIsHTML; - } - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context || document, xml) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( (selector = compiled.selector || selector) ); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if ( match.length === 1 ) { - - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; - -// One-time assignments - -// Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - -// Support: Chrome 14-35+ -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( el ) { - // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; -}); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( el ) { - el.innerHTML = "<a href='#'></a>"; - return el.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( el ) { - el.innerHTML = "<input/>"; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( el ) { - return el.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - null; - } - }); -} - -return Sizzle; - -})( window ); - - - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; - -// Deprecated -jQuery.expr[ ":" ] = jQuery.expr.pseudos; -jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; -jQuery.escapeSelector = Sizzle.escape; - - - - -var dir = function( elem, dir, until ) { - var matched = [], - truncate = until !== undefined; - - while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { - if ( elem.nodeType === 1 ) { - if ( truncate && jQuery( elem ).is( until ) ) { - break; - } - matched.push( elem ); - } - } - return matched; -}; - - -var siblings = function( n, elem ) { - var matched = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - - return matched; -}; - - -var rneedsContext = jQuery.expr.match.needsContext; - - - -function nodeName( elem, name ) { - - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - -}; -var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); - - - -var risSimple = /^.[^:#\[\.,]*$/; - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - return !!qualifier.call( elem, i, elem ) !== not; - } ); - } - - // Single element - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - } ); - } - - // Arraylike of elements (jQuery, arguments, Array) - if ( typeof qualifier !== "string" ) { - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not; - } ); - } - - // Simple selector that can be filtered directly, removing non-Elements - if ( risSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } - - // Complex selector, compare the two sets, removing non-Elements - qualifier = jQuery.filter( qualifier, elements ); - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; - } ); -} - -jQuery.filter = function( expr, elems, not ) { - var elem = elems[ 0 ]; - - if ( not ) { - expr = ":not(" + expr + ")"; - } - - if ( elems.length === 1 && elem.nodeType === 1 ) { - return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; - } - - return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - } ) ); -}; - -jQuery.fn.extend( { - find: function( selector ) { - var i, ret, - len = this.length, - self = this; - - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter( function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - } ) ); - } - - ret = this.pushStack( [] ); - - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } - - return len > 1 ? jQuery.uniqueSort( ret ) : ret; - }, - filter: function( selector ) { - return this.pushStack( winnow( this, selector || [], false ) ); - }, - not: function( selector ) { - return this.pushStack( winnow( this, selector || [], true ) ); - }, - is: function( selector ) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - } -} ); - - -// Initialize a jQuery object - - -// A central reference to the root jQuery(document) -var rootjQuery, - - // A simple way to check for HTML strings - // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - - init = jQuery.fn.init = function( selector, context, root ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[ 0 ] === "<" && - selector[ selector.length - 1 ] === ">" && - selector.length >= 3 ) { - - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && ( match[ 1 ] || !context ) ) { - - // HANDLE: $(html) -> $(array) - if ( match[ 1 ] ) { - context = context instanceof jQuery ? context[ 0 ] : context; - - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( this, jQuery.parseHTML( - match[ 1 ], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[ 2 ] ); - - if ( elem ) { - - // Inject the element directly into the jQuery object - this[ 0 ] = elem; - this.length = 1; - } - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || root ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this[ 0 ] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return root.ready !== undefined ? - root.ready( selector ) : - - // Execute immediately if ready is not present - selector( jQuery ); - } - - return jQuery.makeArray( selector, this ); - }; - -// Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; - -// Initialize central reference -rootjQuery = jQuery( document ); - - -var rparentsprev = /^(?:parents|prev(?:Until|All))/, - - // Methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend( { - has: function( target ) { - var targets = jQuery( target, this ), - l = targets.length; - - return this.filter( function() { - var i = 0; - for ( ; i < l; i++ ) { - if ( jQuery.contains( this, targets[ i ] ) ) { - return true; - } - } - } ); - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - matched = [], - targets = typeof selectors !== "string" && jQuery( selectors ); - - // Positional selectors never match, since there's no _selection_ context - if ( !rneedsContext.test( selectors ) ) { - for ( ; i < l; i++ ) { - for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { - - // Always skip document fragments - if ( cur.nodeType < 11 && ( targets ? - targets.index( cur ) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector( cur, selectors ) ) ) { - - matched.push( cur ); - break; - } - } - } - } - - return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); - }, - - // Determine the position of an element within the set - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } - - // Index in selector - if ( typeof elem === "string" ) { - return indexOf.call( jQuery( elem ), this[ 0 ] ); - } - - // Locate the position of the desired element - return indexOf.call( this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[ 0 ] : elem - ); - }, - - add: function( selector, context ) { - return this.pushStack( - jQuery.uniqueSort( - jQuery.merge( this.get(), jQuery( selector, context ) ) - ) - ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - } -} ); - -function sibling( cur, dir ) { - while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} - return cur; -} - -jQuery.each( { - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return siblings( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return siblings( elem.firstChild ); - }, - contents: function( elem ) { - if ( nodeName( elem, "iframe" ) ) { - return elem.contentDocument; - } - - // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only - // Treat the template element as a regular one in browsers that - // don't support it. - if ( nodeName( elem, "template" ) ) { - elem = elem.content || elem; - } - - return jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var matched = jQuery.map( this, fn, until ); - - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } - - if ( this.length > 1 ) { - - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.uniqueSort( matched ); - } - - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - matched.reverse(); - } - } - - return this.pushStack( matched ); - }; -} ); -var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); - - - -// Convert String-formatted options into Object-formatted ones -function createOptions( options ) { - var object = {}; - jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { - object[ flag ] = true; - } ); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - createOptions( options ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - - // Last fire value for non-forgettable lists - memory, - - // Flag to know if list was already fired - fired, - - // Flag to prevent firing - locked, - - // Actual callback list - list = [], - - // Queue of execution data for repeatable lists - queue = [], - - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - - // Fire callbacks - fire = function() { - - // Enforce single-firing - locked = locked || options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - fired = firing = true; - for ( ; queue.length; firingIndex = -1 ) { - memory = queue.shift(); - while ( ++firingIndex < list.length ) { - - // Run callback and check for early termination - if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && - options.stopOnFalse ) { - - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if ( !options.memory ) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if ( locked ) { - - // Keep an empty list if we have data for future add calls - if ( memory ) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - - // Actual Callbacks object - self = { - - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - - // If we have memory from a past run, we should fire after adding - if ( memory && !firing ) { - firingIndex = list.length - 1; - queue.push( memory ); - } - - ( function add( args ) { - jQuery.each( args, function( _, arg ) { - if ( jQuery.isFunction( arg ) ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { - - // Inspect recursively - add( arg ); - } - } ); - } )( arguments ); - - if ( memory && !firing ) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function() { - jQuery.each( arguments, function( _, arg ) { - var index; - while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - - // Handle firing indexes - if ( index <= firingIndex ) { - firingIndex--; - } - } - } ); - return this; - }, - - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? - jQuery.inArray( fn, list ) > -1 : - list.length > 0; - }, - - // Remove all callbacks from the list - empty: function() { - if ( list ) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function() { - locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function() { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function() { - locked = queue = []; - if ( !memory && !firing ) { - list = memory = ""; - } - return this; - }, - locked: function() { - return !!locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( !locked ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - queue.push( args ); - if ( !firing ) { - fire(); - } - } - return this; - }, - - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - -function Identity( v ) { - return v; -} -function Thrower( ex ) { - throw ex; -} - -function adoptValue( value, resolve, reject, noValue ) { - var method; - - try { - - // Check for promise aspect first to privilege synchronous behavior - if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { - method.call( value ).done( resolve ).fail( reject ); - - // Other thenables - } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { - method.call( value, resolve, reject ); - - // Other non-thenables - } else { - - // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: - // * false: [ value ].slice( 0 ) => resolve( value ) - // * true: [ value ].slice( 1 ) => resolve() - resolve.apply( undefined, [ value ].slice( noValue ) ); - } - - // For Promises/A+, convert exceptions into rejections - // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in - // Deferred#then to conditionally suppress rejection. - } catch ( value ) { - - // Support: Android 4.0 only - // Strict mode functions invoked without .call/.apply get global-object context - reject.apply( undefined, [ value ] ); - } -} - -jQuery.extend( { - - Deferred: function( func ) { - var tuples = [ - - // action, add listener, callbacks, - // ... .then handlers, argument index, [final state] - [ "notify", "progress", jQuery.Callbacks( "memory" ), - jQuery.Callbacks( "memory" ), 2 ], - [ "resolve", "done", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 0, "resolved" ], - [ "reject", "fail", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 1, "rejected" ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - "catch": function( fn ) { - return promise.then( null, fn ); - }, - - // Keep pipe for back-compat - pipe: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - - return jQuery.Deferred( function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - - // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; - - // deferred.progress(function() { bind to newDefer or newDefer.notify }) - // deferred.done(function() { bind to newDefer or newDefer.resolve }) - // deferred.fail(function() { bind to newDefer or newDefer.reject }) - deferred[ tuple[ 1 ] ]( function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .progress( newDefer.notify ) - .done( newDefer.resolve ) - .fail( newDefer.reject ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( - this, - fn ? [ returned ] : arguments - ); - } - } ); - } ); - fns = null; - } ).promise(); - }, - then: function( onFulfilled, onRejected, onProgress ) { - var maxDepth = 0; - function resolve( depth, deferred, handler, special ) { - return function() { - var that = this, - args = arguments, - mightThrow = function() { - var returned, then; - - // Support: Promises/A+ section 2.3.3.3.3 - // https://promisesaplus.com/#point-59 - // Ignore double-resolution attempts - if ( depth < maxDepth ) { - return; - } - - returned = handler.apply( that, args ); - - // Support: Promises/A+ section 2.3.1 - // https://promisesaplus.com/#point-48 - if ( returned === deferred.promise() ) { - throw new TypeError( "Thenable self-resolution" ); - } - - // Support: Promises/A+ sections 2.3.3.1, 3.5 - // https://promisesaplus.com/#point-54 - // https://promisesaplus.com/#point-75 - // Retrieve `then` only once - then = returned && - - // Support: Promises/A+ section 2.3.4 - // https://promisesaplus.com/#point-64 - // Only check objects and functions for thenability - ( typeof returned === "object" || - typeof returned === "function" ) && - returned.then; - - // Handle a returned thenable - if ( jQuery.isFunction( then ) ) { - - // Special processors (notify) just wait for resolution - if ( special ) { - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ) - ); - - // Normal processors (resolve) also hook into progress - } else { - - // ...and disregard older resolution values - maxDepth++; - - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ), - resolve( maxDepth, deferred, Identity, - deferred.notifyWith ) - ); - } - - // Handle all other returned values - } else { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Identity ) { - that = undefined; - args = [ returned ]; - } - - // Process the value(s) - // Default process is resolve - ( special || deferred.resolveWith )( that, args ); - } - }, - - // Only normal processors (resolve) catch and reject exceptions - process = special ? - mightThrow : - function() { - try { - mightThrow(); - } catch ( e ) { - - if ( jQuery.Deferred.exceptionHook ) { - jQuery.Deferred.exceptionHook( e, - process.stackTrace ); - } - - // Support: Promises/A+ section 2.3.3.3.4.1 - // https://promisesaplus.com/#point-61 - // Ignore post-resolution exceptions - if ( depth + 1 >= maxDepth ) { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Thrower ) { - that = undefined; - args = [ e ]; - } - - deferred.rejectWith( that, args ); - } - } - }; - - // Support: Promises/A+ section 2.3.3.3.1 - // https://promisesaplus.com/#point-57 - // Re-resolve promises immediately to dodge false rejection from - // subsequent errors - if ( depth ) { - process(); - } else { - - // Call an optional hook to record the stack, in case of exception - // since it's otherwise lost when execution goes async - if ( jQuery.Deferred.getStackHook ) { - process.stackTrace = jQuery.Deferred.getStackHook(); - } - window.setTimeout( process ); - } - }; - } - - return jQuery.Deferred( function( newDefer ) { - - // progress_handlers.add( ... ) - tuples[ 0 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onProgress ) ? - onProgress : - Identity, - newDefer.notifyWith - ) - ); - - // fulfilled_handlers.add( ... ) - tuples[ 1 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onFulfilled ) ? - onFulfilled : - Identity - ) - ); - - // rejected_handlers.add( ... ) - tuples[ 2 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onRejected ) ? - onRejected : - Thrower - ) - ); - } ).promise(); - }, - - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 5 ]; - - // promise.progress = list.add - // promise.done = list.add - // promise.fail = list.add - promise[ tuple[ 1 ] ] = list.add; - - // Handle state - if ( stateString ) { - list.add( - function() { - - // state = "resolved" (i.e., fulfilled) - // state = "rejected" - state = stateString; - }, - - // rejected_callbacks.disable - // fulfilled_callbacks.disable - tuples[ 3 - i ][ 2 ].disable, - - // progress_callbacks.lock - tuples[ 0 ][ 2 ].lock - ); - } - - // progress_handlers.fire - // fulfilled_handlers.fire - // rejected_handlers.fire - list.add( tuple[ 3 ].fire ); - - // deferred.notify = function() { deferred.notifyWith(...) } - // deferred.resolve = function() { deferred.resolveWith(...) } - // deferred.reject = function() { deferred.rejectWith(...) } - deferred[ tuple[ 0 ] ] = function() { - deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); - return this; - }; - - // deferred.notifyWith = list.fireWith - // deferred.resolveWith = list.fireWith - // deferred.rejectWith = list.fireWith - deferred[ tuple[ 0 ] + "With" ] = list.fireWith; - } ); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( singleValue ) { - var - - // count of uncompleted subordinates - remaining = arguments.length, - - // count of unprocessed arguments - i = remaining, - - // subordinate fulfillment data - resolveContexts = Array( i ), - resolveValues = slice.call( arguments ), - - // the master Deferred - master = jQuery.Deferred(), - - // subordinate callback factory - updateFunc = function( i ) { - return function( value ) { - resolveContexts[ i ] = this; - resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; - if ( !( --remaining ) ) { - master.resolveWith( resolveContexts, resolveValues ); - } - }; - }; - - // Single- and empty arguments are adopted like Promise.resolve - if ( remaining <= 1 ) { - adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, - !remaining ); - - // Use .then() to unwrap secondary thenables (cf. gh-3000) - if ( master.state() === "pending" || - jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { - - return master.then(); - } - } - - // Multiple arguments are aggregated like Promise.all array elements - while ( i-- ) { - adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); - } - - return master.promise(); - } -} ); - - -// These usually indicate a programmer mistake during development, -// warn about them ASAP rather than swallowing them by default. -var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; - -jQuery.Deferred.exceptionHook = function( error, stack ) { - - // Support: IE 8 - 9 only - // Console exists when dev tools are open, which can happen at any time - if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { - window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); - } -}; - - - - -jQuery.readyException = function( error ) { - window.setTimeout( function() { - throw error; - } ); -}; - - - - -// The deferred used on DOM ready -var readyList = jQuery.Deferred(); - -jQuery.fn.ready = function( fn ) { - - readyList - .then( fn ) - - // Wrap jQuery.readyException in a function so that the lookup - // happens at the time of error handling instead of callback - // registration. - .catch( function( error ) { - jQuery.readyException( error ); - } ); - - return this; -}; - -jQuery.extend( { - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - } -} ); - -jQuery.ready.then = readyList.then; - -// The ready event handler and self cleanup method -function completed() { - document.removeEventListener( "DOMContentLoaded", completed ); - window.removeEventListener( "load", completed ); - jQuery.ready(); -} - -// Catch cases where $(document).ready() is called -// after the browser event has already occurred. -// Support: IE <=9 - 10 only -// Older IE sometimes signals "interactive" too soon -if ( document.readyState === "complete" || - ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { - - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout( jQuery.ready ); - -} else { - - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed ); -} - - - - -// Multifunctional method to get and set values of a collection -// The value/s can optionally be executed if it's a function -var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - access( elems, fn, i, key[ i ], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < len; i++ ) { - fn( - elems[ i ], key, raw ? - value : - value.call( elems[ i ], i, fn( elems[ i ], key ) ) - ); - } - } - } - - if ( chainable ) { - return elems; - } - - // Gets - if ( bulk ) { - return fn.call( elems ); - } - - return len ? fn( elems[ 0 ], key ) : emptyGet; -}; -var acceptData = function( owner ) { - - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; - - - - -function Data() { - this.expando = jQuery.expando + Data.uid++; -} - -Data.uid = 1; - -Data.prototype = { - - cache: function( owner ) { - - // Check if the owner object already has a cache - var value = owner[ this.expando ]; - - // If not, create one - if ( !value ) { - value = {}; - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if ( acceptData( owner ) ) { - - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if ( owner.nodeType ) { - owner[ this.expando ] = value; - - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty( owner, this.expando, { - value: value, - configurable: true - } ); - } - } - } - - return value; - }, - set: function( owner, data, value ) { - var prop, - cache = this.cache( owner ); - - // Handle: [ owner, key, value ] args - // Always use camelCase key (gh-2257) - if ( typeof data === "string" ) { - cache[ jQuery.camelCase( data ) ] = value; - - // Handle: [ owner, { properties } ] args - } else { - - // Copy the properties one-by-one to the cache object - for ( prop in data ) { - cache[ jQuery.camelCase( prop ) ] = data[ prop ]; - } - } - return cache; - }, - get: function( owner, key ) { - return key === undefined ? - this.cache( owner ) : - - // Always use camelCase key (gh-2257) - owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; - }, - access: function( owner, key, value ) { - - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( key === undefined || - ( ( key && typeof key === "string" ) && value === undefined ) ) { - - return this.get( owner, key ); - } - - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set( owner, key, value ); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function( owner, key ) { - var i, - cache = owner[ this.expando ]; - - if ( cache === undefined ) { - return; - } - - if ( key !== undefined ) { - - // Support array or space separated string of keys - if ( Array.isArray( key ) ) { - - // If key is an array of keys... - // We always set camelCase keys, so remove that. - key = key.map( jQuery.camelCase ); - } else { - key = jQuery.camelCase( key ); - - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - key = key in cache ? - [ key ] : - ( key.match( rnothtmlwhite ) || [] ); - } - - i = key.length; - - while ( i-- ) { - delete cache[ key[ i ] ]; - } - } - - // Remove the expando if there's no more data - if ( key === undefined || jQuery.isEmptyObject( cache ) ) { - - // Support: Chrome <=35 - 45 - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) - if ( owner.nodeType ) { - owner[ this.expando ] = undefined; - } else { - delete owner[ this.expando ]; - } - } - }, - hasData: function( owner ) { - var cache = owner[ this.expando ]; - return cache !== undefined && !jQuery.isEmptyObject( cache ); - } -}; -var dataPriv = new Data(); - -var dataUser = new Data(); - - - -// Implementation Summary -// -// 1. Enforce API surface and semantic compatibility with 1.9.x branch -// 2. Improve the module's maintainability by reducing the storage -// paths to a single mechanism. -// 3. Use the same single mechanism to support "private" and "user" data. -// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) -// 5. Avoid exposing implementation details on user objects (eg. expando properties) -// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 - -var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - -function getData( data ) { - if ( data === "true" ) { - return true; - } - - if ( data === "false" ) { - return false; - } - - if ( data === "null" ) { - return null; - } - - // Only convert to a number if it doesn't change the string - if ( data === +data + "" ) { - return +data; - } - - if ( rbrace.test( data ) ) { - return JSON.parse( data ); - } - - return data; -} - -function dataAttr( elem, key, data ) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = getData( data ); - } catch ( e ) {} - - // Make sure we set the data so it isn't changed later - dataUser.set( elem, key, data ); - } else { - data = undefined; - } - } - return data; -} - -jQuery.extend( { - hasData: function( elem ) { - return dataUser.hasData( elem ) || dataPriv.hasData( elem ); - }, - - data: function( elem, name, data ) { - return dataUser.access( elem, name, data ); - }, - - removeData: function( elem, name ) { - dataUser.remove( elem, name ); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function( elem, name, data ) { - return dataPriv.access( elem, name, data ); - }, - - _removeData: function( elem, name ) { - dataPriv.remove( elem, name ); - } -} ); - -jQuery.fn.extend( { - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = dataUser.get( elem ); - - if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { - - // Support: IE 11 only - // The attrs elements can be null (#14894) - if ( attrs[ i ] ) { - name = attrs[ i ].name; - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.slice( 5 ) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - dataPriv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each( function() { - dataUser.set( this, key ); - } ); - } - - return access( this, function( value ) { - var data; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if ( elem && value === undefined ) { - - // Attempt to get data from the cache - // The key will always be camelCased in Data - data = dataUser.get( elem, key ); - if ( data !== undefined ) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr( elem, key ); - if ( data !== undefined ) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each( function() { - - // We always store the camelCased key - dataUser.set( this, key, value ); - } ); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each( function() { - dataUser.remove( this, key ); - } ); - } -} ); - - -jQuery.extend( { - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = dataPriv.get( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || Array.isArray( data ) ) { - queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // Clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // Not public - generate a queueHooks object, or return the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { - empty: jQuery.Callbacks( "once memory" ).add( function() { - dataPriv.remove( elem, [ type + "queue", key ] ); - } ) - } ); - } -} ); - -jQuery.fn.extend( { - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[ 0 ], type ); - } - - return data === undefined ? - this : - this.each( function() { - var queue = jQuery.queue( this, type, data ); - - // Ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - } ); - }, - dequeue: function( type ) { - return this.each( function() { - jQuery.dequeue( this, type ); - } ); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while ( i-- ) { - tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -} ); -var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; - -var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); - - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var isHiddenWithinTree = function( elem, el ) { - - // isHiddenWithinTree might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - - // Inline style trumps all - return elem.style.display === "none" || - elem.style.display === "" && - - // Otherwise, check computed style - // Support: Firefox <=43 - 45 - // Disconnected elements can have computed display: none, so first confirm that elem is - // in the document. - jQuery.contains( elem.ownerDocument, elem ) && - - jQuery.css( elem, "display" ) === "none"; - }; - -var swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - - - -function adjustCSS( elem, prop, valueParts, tween ) { - var adjusted, - scale = 1, - maxIterations = 20, - currentValue = tween ? - function() { - return tween.cur(); - } : - function() { - return jQuery.css( elem, prop, "" ); - }, - initial = currentValue(), - unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && - rcssNum.exec( jQuery.css( elem, prop ) ); - - if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[ 3 ]; - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - do { - - // If previous iteration zeroed out, double until we get *something*. - // Use string for doubling so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - initialInUnit = initialInUnit / scale; - jQuery.style( elem, prop, initialInUnit + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // Break the loop if scale is unchanged or perfect, or if we've just had enough. - } while ( - scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations - ); - } - - if ( valueParts ) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[ 1 ] ? - initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : - +valueParts[ 2 ]; - if ( tween ) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; -} - - -var defaultDisplayMap = {}; - -function getDefaultDisplay( elem ) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[ nodeName ]; - - if ( display ) { - return display; - } - - temp = doc.body.appendChild( doc.createElement( nodeName ) ); - display = jQuery.css( temp, "display" ); - - temp.parentNode.removeChild( temp ); - - if ( display === "none" ) { - display = "block"; - } - defaultDisplayMap[ nodeName ] = display; - - return display; -} - -function showHide( elements, show ) { - var display, elem, - values = [], - index = 0, - length = elements.length; - - // Determine new display value for elements that need to change - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - display = elem.style.display; - if ( show ) { - - // Since we force visibility upon cascade-hidden elements, an immediate (and slow) - // check is required in this first loop unless we have a nonempty display value (either - // inline or about-to-be-restored) - if ( display === "none" ) { - values[ index ] = dataPriv.get( elem, "display" ) || null; - if ( !values[ index ] ) { - elem.style.display = ""; - } - } - if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { - values[ index ] = getDefaultDisplay( elem ); - } - } else { - if ( display !== "none" ) { - values[ index ] = "none"; - - // Remember what we're overwriting - dataPriv.set( elem, "display", display ); - } - } - } - - // Set the display of the elements in a second loop to avoid constant reflow - for ( index = 0; index < length; index++ ) { - if ( values[ index ] != null ) { - elements[ index ].style.display = values[ index ]; - } - } - - return elements; -} - -jQuery.fn.extend( { - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each( function() { - if ( isHiddenWithinTree( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - } ); - } -} ); -var rcheckableType = ( /^(?:checkbox|radio)$/i ); - -var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); - -var rscriptType = ( /^$|\/(?:java|ecma)script/i ); - - - -// We have to close these tags to support XHTML (#13200) -var wrapMap = { - - // Support: IE <=9 only - option: [ 1, "<select multiple='multiple'>", "</select>" ], - - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting <tbody> or other required elements. - thead: [ 1, "<table>", "</table>" ], - col: [ 2, "<table><colgroup>", "</colgroup></table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - _default: [ 0, "", "" ] -}; - -// Support: IE <=9 only -wrapMap.optgroup = wrapMap.option; - -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - - -function getAll( context, tag ) { - - // Support: IE <=9 - 11 only - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; - - if ( typeof context.getElementsByTagName !== "undefined" ) { - ret = context.getElementsByTagName( tag || "*" ); - - } else if ( typeof context.querySelectorAll !== "undefined" ) { - ret = context.querySelectorAll( tag || "*" ); - - } else { - ret = []; - } - - if ( tag === undefined || tag && nodeName( context, tag ) ) { - return jQuery.merge( [ context ], ret ); - } - - return ret; -} - - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - dataPriv.set( - elems[ i ], - "globalEval", - !refElements || dataPriv.get( refElements[ i ], "globalEval" ) - ); - } -} - - -var rhtml = /<|&#?\w+;/; - -function buildFragment( elems, context, scripts, selection, ignored ) { - var elem, tmp, tag, wrap, contains, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; - - // Descend through wrappers to the right content - j = wrap[ 0 ]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, tmp.childNodes ); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while ( ( elem = nodes[ i++ ] ) ) { - - // Skip elements already in the context collection (trac-4087) - if ( selection && jQuery.inArray( elem, selection ) > -1 ) { - if ( ignored ) { - ignored.push( elem ); - } - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( ( elem = tmp[ j++ ] ) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - return fragment; -} - - -( function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); - - // Support: Android 4.0 - 4.3 only - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute( "type", "radio" ); - input.setAttribute( "checked", "checked" ); - input.setAttribute( "name", "t" ); - - div.appendChild( input ); - - // Support: Android <=4.1 only - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE <=11 only - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = "<textarea>x</textarea>"; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; -} )(); -var documentElement = document.documentElement; - - - -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -// Support: IE <=9 only -// See #13393 for more info -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} - -function on( elem, types, selector, data, fn, one ) { - var origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - on( elem, type, selector, data, types[ type ], one ); - } - return elem; - } - - if ( data == null && fn == null ) { - - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return elem; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return elem.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - } ); -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.get( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Ensure that invalid selectors throw exceptions at attach time - // Evaluate against documentElement in case elem is a non-element node (e.g., document) - if ( selector ) { - jQuery.find.matchesSelector( documentElement, selector ); - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !( events = elemData.events ) ) { - events = elemData.events = {}; - } - if ( !( eventHandle = elemData.handle ) ) { - eventHandle = elemData.handle = function( e ) { - - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? - jQuery.event.dispatch.apply( elem, arguments ) : undefined; - }; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend( { - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join( "." ) - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !( handlers = events[ type ] ) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if ( !special.setup || - special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); - - if ( !elemData || !( events = elemData.events ) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[ 2 ] && - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || - selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || - special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove data and the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - dataPriv.remove( elem, "handle events" ); - } - }, - - dispatch: function( nativeEvent ) { - - // Make a writable jQuery.Event from the native event object - var event = jQuery.event.fix( nativeEvent ); - - var i, j, ret, matched, handleObj, handlerQueue, - args = new Array( arguments.length ), - handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[ 0 ] = event; - - for ( i = 1; i < arguments.length; i++ ) { - args[ i ] = arguments[ i ]; - } - - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( ( handleObj = matched.handlers[ j++ ] ) && - !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or 2) have namespace(s) - // a subset or equal to those in the bound event (both can have no namespace). - if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || - handleObj.handler ).apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( ( event.result = ret ) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var i, handleObj, sel, matchedHandlers, matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - if ( delegateCount && - - // Support: IE <=9 - // Black-hole SVG <use> instance trees (trac-13180) - cur.nodeType && - - // Support: Firefox <=42 - // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) - // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click - // Support: IE 11 only - // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) - !( event.type === "click" && event.button >= 1 ) ) { - - for ( ; cur !== this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { - matchedHandlers = []; - matchedSelectors = {}; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matchedSelectors[ sel ] === undefined ) { - matchedSelectors[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) > -1 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matchedSelectors[ sel ] ) { - matchedHandlers.push( handleObj ); - } - } - if ( matchedHandlers.length ) { - handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); - } - } - } - } - - // Add the remaining (directly-bound) handlers - cur = this; - if ( delegateCount < handlers.length ) { - handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); - } - - return handlerQueue; - }, - - addProp: function( name, hook ) { - Object.defineProperty( jQuery.Event.prototype, name, { - enumerable: true, - configurable: true, - - get: jQuery.isFunction( hook ) ? - function() { - if ( this.originalEvent ) { - return hook( this.originalEvent ); - } - } : - function() { - if ( this.originalEvent ) { - return this.originalEvent[ name ]; - } - }, - - set: function( value ) { - Object.defineProperty( this, name, { - enumerable: true, - configurable: true, - writable: true, - value: value - } ); - } - } ); - }, - - fix: function( originalEvent ) { - return originalEvent[ jQuery.expando ] ? - originalEvent : - new jQuery.Event( originalEvent ); - }, - - special: { - load: { - - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return nodeName( event.target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if ( event.result !== undefined && event.originalEvent ) { - event.originalEvent.returnValue = event.result; - } - } - } - } -}; - -jQuery.removeEvent = function( elem, type, handle ) { - - // This "if" is needed for plain objects - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle ); - } -}; - -jQuery.Event = function( src, props ) { - - // Allow instantiation without the 'new' keyword - if ( !( this instanceof jQuery.Event ) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || - src.defaultPrevented === undefined && - - // Support: Android <=2.3 only - src.returnValue === false ? - returnTrue : - returnFalse; - - // Create target properties - // Support: Safari <=6 - 7 only - // Target should not be a text node (#504, #13143) - this.target = ( src.target && src.target.nodeType === 3 ) ? - src.target.parentNode : - src.target; - - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if ( e && !this.isSimulated ) { - e.preventDefault(); - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function() { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - } -}; - -// Includes all common event props including KeyEvent and MouseEvent specific props -jQuery.each( { - altKey: true, - bubbles: true, - cancelable: true, - changedTouches: true, - ctrlKey: true, - detail: true, - eventPhase: true, - metaKey: true, - pageX: true, - pageY: true, - shiftKey: true, - view: true, - "char": true, - charCode: true, - key: true, - keyCode: true, - button: true, - buttons: true, - clientX: true, - clientY: true, - offsetX: true, - offsetY: true, - pointerId: true, - pointerType: true, - screenX: true, - screenY: true, - targetTouches: true, - toElement: true, - touches: true, - - which: function( event ) { - var button = event.button; - - // Add which for key events - if ( event.which == null && rkeyEvent.test( event.type ) ) { - return event.charCode != null ? event.charCode : event.keyCode; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { - if ( button & 1 ) { - return 1; - } - - if ( button & 2 ) { - return 3; - } - - if ( button & 4 ) { - return 2; - } - - return 0; - } - - return event.which; - } -}, jQuery.event.addProp ); - -// Create mouseenter/leave events using mouseover/out and event-time checks -// so that event delegation works in jQuery. -// Do the same for pointerenter/pointerleave and pointerover/pointerout -// -// Support: Safari 7 only -// Safari sends mouseenter too often; see: -// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 -// for the description of the bug (it existed in older Chrome versions as well). -jQuery.each( { - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mouseenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -} ); - -jQuery.fn.extend( { - - on: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn ); - }, - one: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? - handleObj.origType + "." + handleObj.namespace : - handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each( function() { - jQuery.event.remove( this, types, fn, selector ); - } ); - } -} ); - - -var - - /* eslint-disable max-len */ - - // See https://github.com/eslint/eslint/issues/3229 - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, - - /* eslint-enable */ - - // Support: IE <=10 - 11, Edge 12 - 13 - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /<script|<style|<link/i, - - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; - -// Prefer a tbody over its parent table for containing new rows -function manipulationTarget( elem, content ) { - if ( nodeName( elem, "table" ) && - nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { - - return jQuery( ">tbody", elem )[ 0 ] || elem; - } - - return elem; -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - - if ( match ) { - elem.type = match[ 1 ]; - } else { - elem.removeAttribute( "type" ); - } - - return elem; -} - -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - - if ( dest.nodeType !== 1 ) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if ( dataPriv.hasData( src ) ) { - pdataOld = dataPriv.access( src ); - pdataCur = dataPriv.set( dest, pdataOld ); - events = pdataOld.events; - - if ( events ) { - delete pdataCur.handle; - pdataCur.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } - - // 2. Copy user data - if ( dataUser.hasData( src ) ) { - udataOld = dataUser.access( src ); - udataCur = jQuery.extend( {}, udataOld ); - - dataUser.set( dest, udataCur ); - } -} - -// Fix IE bugs, see support tests -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if ( nodeName === "input" && rcheckableType.test( src.type ) ) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -function domManip( collection, args, callback, ignored ) { - - // Flatten any nested arrays - args = concat.apply( [], args ); - - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[ 0 ], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return collection.each( function( index ) { - var self = collection.eq( index ); - if ( isFunction ) { - args[ 0 ] = value.call( this, index, self.html() ); - } - domManip( self, args, callback, ignored ); - } ); - } - - if ( l ) { - fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if ( first || ignored ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item - // instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( collection[ i ], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !dataPriv.access( node, "globalEval" ) && - jQuery.contains( doc, node ) ) { - - if ( node.src ) { - - // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl ) { - jQuery._evalUrl( node.src ); - } - } else { - DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); - } - } - } - } - } - } - - return collection; -} - -function remove( elem, selector, keepData ) { - var node, - nodes = selector ? jQuery.filter( selector, elem ) : elem, - i = 0; - - for ( ; ( node = nodes[ i ] ) != null; i++ ) { - if ( !keepData && node.nodeType === 1 ) { - jQuery.cleanData( getAll( node ) ); - } - - if ( node.parentNode ) { - if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { - setGlobalEval( getAll( node, "script" ) ); - } - node.parentNode.removeChild( node ); - } - } - - return elem; -} - -jQuery.extend( { - htmlPrefilter: function( html ) { - return html.replace( rxhtmlTag, "<$1></$2>" ); - }, - - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = jQuery.contains( elem.ownerDocument, elem ); - - // Fix IE cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { - - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - cloneCopyEvent( srcElements[ i ], destElements[ i ] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - // Return the cloned set - return clone; - }, - - cleanData: function( elems ) { - var data, elem, type, - special = jQuery.event.special, - i = 0; - - for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { - if ( acceptData( elem ) ) { - if ( ( data = elem[ dataPriv.expando ] ) ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataPriv.expando ] = undefined; - } - if ( elem[ dataUser.expando ] ) { - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataUser.expando ] = undefined; - } - } - } - } -} ); - -jQuery.fn.extend( { - detach: function( selector ) { - return remove( this, selector, true ); - }, - - remove: function( selector ) { - return remove( this, selector ); - }, - - text: function( value ) { - return access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().each( function() { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.textContent = value; - } - } ); - }, null, value, arguments.length ); - }, - - append: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - } ); - }, - - prepend: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - } ); - }, - - before: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - } ); - }, - - after: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - } ); - }, - - empty: function() { - var elem, - i = 0; - - for ( ; ( elem = this[ i ] ) != null; i++ ) { - if ( elem.nodeType === 1 ) { - - // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function() { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - } ); - }, - - html: function( value ) { - return access( this, function( value ) { - var elem = this[ 0 ] || {}, - i = 0, - l = this.length; - - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { - - value = jQuery.htmlPrefilter( value ); - - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; - - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch ( e ) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip( this, arguments, function( elem ) { - var parent = this.parentNode; - - if ( jQuery.inArray( this, ignored ) < 0 ) { - jQuery.cleanData( getAll( this ) ); - if ( parent ) { - parent.replaceChild( elem, this ); - } - } - - // Force callback invocation - }, ignored ); - } -} ); - -jQuery.each( { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1, - i = 0; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone( true ); - jQuery( insert[ i ] )[ original ]( elems ); - - // Support: Android <=4.0 only, PhantomJS 1 only - // .get() because push.apply(_, arraylike) throws on ancient WebKit - push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -} ); -var rmargin = ( /^margin/ ); - -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); - -var getStyles = function( elem ) { - - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" - var view = elem.ownerDocument.defaultView; - - if ( !view || !view.opener ) { - view = window; - } - - return view.getComputedStyle( elem ); - }; - - - -( function() { - - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computeStyleTests() { - - // This is a singleton, we need to execute it only once - if ( !div ) { - return; - } - - div.style.cssText = - "box-sizing:border-box;" + - "position:relative;display:block;" + - "margin:auto;border:1px;padding:1px;" + - "top:1%;width:50%"; - div.innerHTML = ""; - documentElement.appendChild( container ); - - var divStyle = window.getComputedStyle( div ); - pixelPositionVal = divStyle.top !== "1%"; - - // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = divStyle.marginLeft === "2px"; - boxSizingReliableVal = divStyle.width === "4px"; - - // Support: Android 4.0 - 4.3 only - // Some styles come back with percentage values, even though they shouldn't - div.style.marginRight = "50%"; - pixelMarginRightVal = divStyle.marginRight === "4px"; - - documentElement.removeChild( container ); - - // Nullify the div so it wouldn't be stored in the memory and - // it will also be a sign that checks already performed - div = null; - } - - var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } - - // Support: IE <=9 - 11 only - // Style of cloned element affects source element cloned (#8908) - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + - "padding:0;margin-top:1px;position:absolute"; - container.appendChild( div ); - - jQuery.extend( support, { - pixelPosition: function() { - computeStyleTests(); - return pixelPositionVal; - }, - boxSizingReliable: function() { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelMarginRight: function() { - computeStyleTests(); - return pixelMarginRightVal; - }, - reliableMarginLeft: function() { - computeStyleTests(); - return reliableMarginLeftVal; - } - } ); -} )(); - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, - - // Support: Firefox 51+ - // Retrieving style before computed somehow - // fixes an issue with getting wrong values - // on detached elements - style = elem.style; - - computed = computed || getStyles( elem ); - - // getPropertyValue is needed for: - // .css('filter') (IE 9 only, #12537) - // .css('--customProperty) (#3144) - if ( computed ) { - ret = computed.getPropertyValue( name ) || computed[ name ]; - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Android Browser returns percentage for some values, - // but width seems to be reliably pixels. - // This is against the CSSOM draft spec: - // https://drafts.csswg.org/cssom/#resolved-values - if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret !== undefined ? - - // Support: IE <=9 - 11 only - // IE returns zIndex value as an integer. - ret + "" : - ret; -} - - -function addGetHookIf( conditionFn, hookFn ) { - - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { - - // Hook not needed (or it's not possible to use it due - // to missing dependency), remove it. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - return ( this.get = hookFn ).apply( this, arguments ); - } - }; -} - - -var - - // Swappable if display is none or starts with table - // except "table", "table-cell", or "table-caption" - // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rcustomProp = /^--/, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400" - }, - - cssPrefixes = [ "Webkit", "Moz", "ms" ], - emptyStyle = document.createElement( "div" ).style; - -// Return a css property mapped to a potentially vendor prefixed property -function vendorPropName( name ) { - - // Shortcut for names that are not vendor prefixed - if ( name in emptyStyle ) { - return name; - } - - // Check for vendor prefixed names - var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in emptyStyle ) { - return name; - } - } -} - -// Return a property mapped along what jQuery.cssProps suggests or to -// a vendor prefixed property. -function finalPropName( name ) { - var ret = jQuery.cssProps[ name ]; - if ( !ret ) { - ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; - } - return ret; -} - -function setPositiveNumber( elem, value, subtract ) { - - // Any relative (+/-) values have already been - // normalized at this point - var matches = rcssNum.exec( value ); - return matches ? - - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : - value; -} - -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i, - val = 0; - - // If we already have the right measurement, avoid augmentation - if ( extra === ( isBorderBox ? "border" : "content" ) ) { - i = 4; - - // Otherwise initialize for horizontal or vertical properties - } else { - i = name === "width" ? 1 : 0; - } - - for ( ; i < 4; i += 2 ) { - - // Both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // At this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - - // At this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // At this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; -} - -function getWidthOrHeight( elem, name, extra ) { - - // Start with computed style - var valueIsBorderBox, - styles = getStyles( elem ), - val = curCSS( elem, name, styles ), - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test( val ) ) { - return val; - } - - // Check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && - ( support.boxSizingReliable() || val === elem.style[ name ] ); - - // Fall back to offsetWidth/Height when value is "auto" - // This happens for inline elements with no explicit setting (gh-3571) - if ( val === "auto" ) { - val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; - } - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - - // Use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} - -jQuery.extend( { - - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "animationIterationCount": true, - "columnCount": true, - "fillOpacity": true, - "flexGrow": true, - "flexShrink": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - "float": "cssFloat" - }, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ), - style = elem.style; - - // Make sure that we're working with the right name. We don't - // want to query the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // Convert "+=" or "-=" to relative numbers (#7345) - if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { - value = adjustCSS( elem, name, ret ); - - // Fixes bug #9237 - type = "number"; - } - - // Make sure that null and NaN values aren't set (#7116) - if ( value == null || value !== value ) { - return; - } - - // If a number was passed in, add the unit (except for certain CSS properties) - if ( type === "number" ) { - value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); - } - - // background-* props affect original clone's values - if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !( "set" in hooks ) || - ( value = hooks.set( elem, value, extra ) ) !== undefined ) { - - if ( isCustomProp ) { - style.setProperty( name, value ); - } else { - style[ name ] = value; - } - } - - } else { - - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && - ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { - - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ); - - // Make sure that we're working with the right name. We don't - // want to modify the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - // Convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Make numeric if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || isFinite( num ) ? num || 0 : val; - } - - return val; - } -} ); - -jQuery.each( [ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { - - // Certain elements can have dimension info if we invisibly show them - // but it must have a current display style that would benefit - return rdisplayswap.test( jQuery.css( elem, "display" ) ) && - - // Support: Safari 8+ - // Table columns in Safari have non-zero offsetWidth & zero - // getBoundingClientRect().width unless display is changed. - // Support: IE <=11 only - // Running getBoundingClientRect on a disconnected node - // in IE throws an error. - ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? - swap( elem, cssShow, function() { - return getWidthOrHeight( elem, name, extra ); - } ) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function( elem, value, extra ) { - var matches, - styles = extra && getStyles( elem ), - subtract = extra && augmentWidthOrHeight( - elem, - name, - extra, - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ); - - // Convert to pixels if value adjustment is needed - if ( subtract && ( matches = rcssNum.exec( value ) ) && - ( matches[ 3 ] || "px" ) !== "px" ) { - - elem.style[ name ] = value; - value = jQuery.css( elem, name ); - } - - return setPositiveNumber( elem, value, subtract ); - } - }; -} ); - -jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, - function( elem, computed ) { - if ( computed ) { - return ( parseFloat( curCSS( elem, "marginLeft" ) ) || - elem.getBoundingClientRect().left - - swap( elem, { marginLeft: 0 }, function() { - return elem.getBoundingClientRect().left; - } ) - ) + "px"; - } - } -); - -// These hooks are used by animate to expand properties -jQuery.each( { - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, - - // Assumes a single number if not a string - parts = typeof value === "string" ? value.split( " " ) : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -} ); - -jQuery.fn.extend( { - css: function( name, value ) { - return access( this, function( elem, name, value ) { - var styles, len, - map = {}, - i = 0; - - if ( Array.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - } -} ); - - -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; - -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || jQuery.easing._default; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; - -Tween.prototype.init.prototype = Tween.prototype; - -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; - - // Use a property on the element directly when it is not a DOM element, - // or when there is no matching style property that exists. - if ( tween.elem.nodeType !== 1 || - tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { - return tween.elem[ tween.prop ]; - } - - // Passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails. - // Simple values such as "10px" are parsed to Float; - // complex values such as "rotate(1rad)" are returned as-is. - result = jQuery.css( tween.elem, tween.prop, "" ); - - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { - - // Use step hook for back compat. - // Use cssHook if its there. - // Use .style if available and use plain properties where available. - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.nodeType === 1 && - ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || - jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; - -// Support: IE <=9 only -// Panic based approach to setting things on disconnected nodes -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; - -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - }, - _default: "swing" -}; - -jQuery.fx = Tween.prototype.init; - -// Back compat <1.8 extension point -jQuery.fx.step = {}; - - - - -var - fxNow, inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - -function schedule() { - if ( inProgress ) { - if ( document.hidden === false && window.requestAnimationFrame ) { - window.requestAnimationFrame( schedule ); - } else { - window.setTimeout( schedule, jQuery.fx.interval ); - } - - jQuery.fx.tick(); - } -} - -// Animations created synchronously will run synchronously -function createFxNow() { - window.setTimeout( function() { - fxNow = undefined; - } ); - return ( fxNow = jQuery.now() ); -} - -// Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; - - // If we include width, step value is 1 to do all cssExpand values, - // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { - - // We're done with this property - return tween; - } - } -} - -function defaultPrefilter( elem, props, opts ) { - var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, - isBox = "width" in props || "height" in props, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHiddenWithinTree( elem ), - dataShow = dataPriv.get( elem, "fxshow" ); - - // Queue-skipping animations hijack the fx hooks - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always( function() { - - // Ensure the complete handler is called before this completes - anim.always( function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - } ); - } ); - } - - // Detect show/hide animations - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.test( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - - // Pretend to be hidden if this is a "show" and - // there is still data from a stopped show/hide - if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { - hidden = true; - - // Ignore all other no-op show/hide data - } else { - continue; - } - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - } - } - - // Bail out if this is a no-op like .hide().hide() - propTween = !jQuery.isEmptyObject( props ); - if ( !propTween && jQuery.isEmptyObject( orig ) ) { - return; - } - - // Restrict "overflow" and "display" styles during box animations - if ( isBox && elem.nodeType === 1 ) { - - // Support: IE <=9 - 11, Edge 12 - 13 - // Record all 3 overflow attributes because IE does not infer the shorthand - // from identically-valued overflowX and overflowY - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Identify a display type, preferring old show/hide data over the CSS cascade - restoreDisplay = dataShow && dataShow.display; - if ( restoreDisplay == null ) { - restoreDisplay = dataPriv.get( elem, "display" ); - } - display = jQuery.css( elem, "display" ); - if ( display === "none" ) { - if ( restoreDisplay ) { - display = restoreDisplay; - } else { - - // Get nonempty value(s) by temporarily forcing visibility - showHide( [ elem ], true ); - restoreDisplay = elem.style.display || restoreDisplay; - display = jQuery.css( elem, "display" ); - showHide( [ elem ] ); - } - } - - // Animate inline elements as inline-block - if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { - if ( jQuery.css( elem, "float" ) === "none" ) { - - // Restore the original display value at the end of pure show/hide animations - if ( !propTween ) { - anim.done( function() { - style.display = restoreDisplay; - } ); - if ( restoreDisplay == null ) { - display = style.display; - restoreDisplay = display === "none" ? "" : display; - } - } - style.display = "inline-block"; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - anim.always( function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - } ); - } - - // Implement show/hide animations - propTween = false; - for ( prop in orig ) { - - // General show/hide setup for this element animation - if ( !propTween ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); - } - - // Store hidden/visible for toggle so `.stop().toggle()` "reverses" - if ( toggle ) { - dataShow.hidden = !hidden; - } - - // Show elements before animating them - if ( hidden ) { - showHide( [ elem ], true ); - } - - /* eslint-disable no-loop-func */ - - anim.done( function() { - - /* eslint-enable no-loop-func */ - - // The final step of a "hide" animation is actually hiding the element - if ( !hidden ) { - showHide( [ elem ] ); - } - dataPriv.remove( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - } ); - } - - // Per-property setup - propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = propTween.start; - if ( hidden ) { - propTween.end = propTween.start; - propTween.start = 0; - } - } - } -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( Array.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // Not quite $.extend, this won't overwrite existing keys. - // Reusing 'index' because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = Animation.prefilters.length, - deferred = jQuery.Deferred().always( function() { - - // Don't match elem in the :animated selector - delete tick.elem; - } ), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - - // Support: Android 2.3 only - // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ] ); - - // If there's more to do, yield - if ( percent < 1 && length ) { - return remaining; - } - - // If this was an empty animation, synthesize a final progress notification - if ( !length ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - } - - // Resolve the animation and report its conclusion - deferred.resolveWith( elem, [ animation ] ); - return false; - }, - animation = deferred.promise( { - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { - specialEasing: {}, - easing: jQuery.easing._default - }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - - // If we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // Resolve when we played the last frame; otherwise, reject - if ( gotoEnd ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - } ), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - if ( jQuery.isFunction( result.stop ) ) { - jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = - jQuery.proxy( result.stop, result ); - } - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - // Attach callbacks from options - animation - .progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - } ) - ); - - return animation; -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweeners: { - "*": [ function( prop, value ) { - var tween = this.createTween( prop, value ); - adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); - return tween; - } ] - }, - - tweener: function( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.match( rnothtmlwhite ); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; - Animation.tweeners[ prop ].unshift( callback ); - } - }, - - prefilters: [ defaultPrefilter ], - - prefilter: function( callback, prepend ) { - if ( prepend ) { - Animation.prefilters.unshift( callback ); - } else { - Animation.prefilters.push( callback ); - } - } -} ); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - // Go to the end state if fx are off - if ( jQuery.fx.off ) { - opt.duration = 0; - - } else { - if ( typeof opt.duration !== "number" ) { - if ( opt.duration in jQuery.fx.speeds ) { - opt.duration = jQuery.fx.speeds[ opt.duration ]; - - } else { - opt.duration = jQuery.fx.speeds._default; - } - } - } - - // Normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.fn.extend( { - fadeTo: function( speed, to, easing, callback ) { - - // Show any hidden elements after setting opacity to 0 - return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() - - // Animate to the value specified - .end().animate( { opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || dataPriv.get( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each( function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = dataPriv.get( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && - ( type == null || timers[ index ].queue === type ) ) { - - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // Start the next in the queue if the last step wasn't forced. - // Timers currently will call their complete callbacks, which - // will dequeue but only if they were gotoEnd. - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - } ); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each( function() { - var index, - data = dataPriv.get( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // Enable finishing flag on private data - data.finish = true; - - // Empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // Look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // Look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // Turn off finishing flag - delete data.finish; - } ); - } -} ); - -jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -} ); - -// Generate shortcuts for custom animations -jQuery.each( { - slideDown: genFx( "show" ), - slideUp: genFx( "hide" ), - slideToggle: genFx( "toggle" ), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -} ); - -jQuery.timers = []; -jQuery.fx.tick = function() { - var timer, - i = 0, - timers = jQuery.timers; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - - // Run the timer and safely remove it when done (allowing for external removal) - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; - -jQuery.fx.timer = function( timer ) { - jQuery.timers.push( timer ); - jQuery.fx.start(); -}; - -jQuery.fx.interval = 13; -jQuery.fx.start = function() { - if ( inProgress ) { - return; - } - - inProgress = true; - schedule(); -}; - -jQuery.fx.stop = function() { - inProgress = null; -}; - -jQuery.fx.speeds = { - slow: 600, - fast: 200, - - // Default speed - _default: 400 -}; - - -// Based off of the plugin by Clint Helfers, with permission. -// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ -jQuery.fn.delay = function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = window.setTimeout( next, time ); - hooks.stop = function() { - window.clearTimeout( timeout ); - }; - } ); -}; - - -( function() { - var input = document.createElement( "input" ), - select = document.createElement( "select" ), - opt = select.appendChild( document.createElement( "option" ) ); - - input.type = "checkbox"; - - // Support: Android <=4.3 only - // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; - - // Support: IE <=11 only - // Must access selectedIndex to make default options select - support.optSelected = opt.selected; - - // Support: IE <=11 only - // An input loses its value after becoming a radio - input = document.createElement( "input" ); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; -} )(); - - -var boolHook, - attrHandle = jQuery.expr.attrHandle; - -jQuery.fn.extend( { - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each( function() { - jQuery.removeAttr( this, name ); - } ); - } -} ); - -jQuery.extend( { - attr: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set attributes on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - return jQuery.prop( elem, name, value ); - } - - // Attribute hooks are determined by the lowercase version - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - hooks = jQuery.attrHooks[ name.toLowerCase() ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); - } - - if ( value !== undefined ) { - if ( value === null ) { - jQuery.removeAttr( elem, name ); - return; - } - - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - elem.setAttribute( name, value + "" ); - return value; - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - ret = jQuery.find.attr( elem, name ); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !support.radioValue && value === "radio" && - nodeName( elem, "input" ) ) { - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - removeAttr: function( elem, value ) { - var name, - i = 0, - - // Attribute names can contain non-HTML whitespace characters - // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 - attrNames = value && value.match( rnothtmlwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( ( name = attrNames[ i++ ] ) ) { - elem.removeAttribute( name ); - } - } - } -} ); - -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; - -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; - - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); - - if ( !isXML ) { - - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ lowercaseName ]; - attrHandle[ lowercaseName ] = ret; - ret = getter( elem, name, isXML ) != null ? - lowercaseName : - null; - attrHandle[ lowercaseName ] = handle; - } - return ret; - }; -} ); - - - - -var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; - -jQuery.fn.extend( { - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - return this.each( function() { - delete this[ jQuery.propFix[ name ] || name ]; - } ); - } -} ); - -jQuery.extend( { - prop: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set properties on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - return ( elem[ name ] = value ); - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - return elem[ name ]; - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - - // Support: IE <=9 - 11 only - // elem.tabIndex doesn't always return the - // correct value when it hasn't been explicitly set - // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); - - if ( tabindex ) { - return parseInt( tabindex, 10 ); - } - - if ( - rfocusable.test( elem.nodeName ) || - rclickable.test( elem.nodeName ) && - elem.href - ) { - return 0; - } - - return -1; - } - } - }, - - propFix: { - "for": "htmlFor", - "class": "className" - } -} ); - -// Support: IE <=11 only -// Accessing the selectedIndex property -// forces the browser to respect setting selected -// on the option -// The getter ensures a default option is selected -// when in an optgroup -// eslint rule "no-unused-expressions" is disabled for this code -// since it considers such accessions noop -if ( !support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent ) { - parent.selectedIndex; - - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - } - }; -} - -jQuery.each( [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -} ); - - - - - // Strip and collapse whitespace according to HTML spec - // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace - function stripAndCollapse( value ) { - var tokens = value.match( rnothtmlwhite ) || []; - return tokens.join( " " ); - } - - -function getClass( elem ) { - return elem.getAttribute && elem.getAttribute( "class" ) || ""; -} - -jQuery.fn.extend( { - addClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( !arguments.length ) { - return this.attr( "class", "" ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) > -1 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each( function( i ) { - jQuery( this ).toggleClass( - value.call( this, i, getClass( this ), stateVal ), - stateVal - ); - } ); - } - - return this.each( function() { - var className, i, self, classNames; - - if ( type === "string" ) { - - // Toggle individual class names - i = 0; - self = jQuery( this ); - classNames = value.match( rnothtmlwhite ) || []; - - while ( ( className = classNames[ i++ ] ) ) { - - // Check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( value === undefined || type === "boolean" ) { - className = getClass( this ); - if ( className ) { - - // Store className if set - dataPriv.set( this, "__className__", className ); - } - - // If the element has a class name or if we're passed `false`, - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - if ( this.setAttribute ) { - this.setAttribute( "class", - className || value === false ? - "" : - dataPriv.get( this, "__className__" ) || "" - ); - } - } - } ); - }, - - hasClass: function( selector ) { - var className, elem, - i = 0; - - className = " " + selector + " "; - while ( ( elem = this[ i++ ] ) ) { - if ( elem.nodeType === 1 && - ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { - return true; - } - } - - return false; - } -} ); - - - - -var rreturn = /\r/g; - -jQuery.fn.extend( { - val: function( value ) { - var hooks, ret, isFunction, - elem = this[ 0 ]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || - jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && - "get" in hooks && - ( ret = hooks.get( elem, "value" ) ) !== undefined - ) { - return ret; - } - - ret = elem.value; - - // Handle most common string cases - if ( typeof ret === "string" ) { - return ret.replace( rreturn, "" ); - } - - // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each( function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - - } else if ( typeof val === "number" ) { - val += ""; - - } else if ( Array.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - } ); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - } ); - } -} ); - -jQuery.extend( { - valHooks: { - option: { - get: function( elem ) { - - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - - // Support: IE <=10 - 11 only - // option.text throws exceptions (#14686, #14858) - // Strip and collapse whitespace - // https://html.spec.whatwg.org/#strip-and-collapse-whitespace - stripAndCollapse( jQuery.text( elem ) ); - } - }, - select: { - get: function( elem ) { - var value, option, i, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one", - values = one ? null : [], - max = one ? index + 1 : options.length; - - if ( index < 0 ) { - i = max; - - } else { - i = one ? index : 0; - } - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Support: IE <=9 only - // IE8-9 doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - - // Don't return options that are disabled or in a disabled optgroup - !option.disabled && - ( !option.parentNode.disabled || - !nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - - /* eslint-disable no-cond-assign */ - - if ( option.selected = - jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 - ) { - optionSet = true; - } - - /* eslint-enable no-cond-assign */ - } - - // Force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - } -} ); - -// Radios and checkboxes getter/setter -jQuery.each( [ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( Array.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); - } - } - }; - if ( !support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - return elem.getAttribute( "value" ) === null ? "on" : elem.value; - }; - } -} ); - - - - -// Return jQuery for attributes-only inclusion - - -var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; - -jQuery.extend( jQuery.event, { - - trigger: function( event, data, elem, onlyHandlers ) { - - var i, cur, tmp, bubbleType, ontype, handle, special, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf( "." ) > -1 ) { - - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split( "." ); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf( ":" ) < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join( "." ); - event.rnamespace = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === ( elem.ownerDocument || document ) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && - dataPriv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && handle.apply && acceptData( cur ) ) { - event.result = handle.apply( cur, data ); - if ( event.result === false ) { - event.preventDefault(); - } - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( ( !special._default || - special._default.apply( eventPath.pop(), data ) === false ) && - acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - // Piggyback on a donor event to simulate a different one - // Used only for `focus(in | out)` events - simulate: function( type, elem, event ) { - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true - } - ); - - jQuery.event.trigger( e, null, elem ); - } - -} ); - -jQuery.fn.extend( { - - trigger: function( type, data ) { - return this.each( function() { - jQuery.event.trigger( type, data, this ); - } ); - }, - triggerHandler: function( type, data ) { - var elem = this[ 0 ]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -} ); - - -jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup contextmenu" ).split( " " ), - function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; -} ); - -jQuery.fn.extend( { - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -} ); - - - - -support.focusin = "onfocusin" in window; - - -// Support: Firefox <=44 -// Firefox doesn't have focus(in | out) events -// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 -// -// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 -// focus(in | out) events fire after focus & blur events, -// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order -// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 -if ( !support.focusin ) { - jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ); - - if ( !attaches ) { - doc.addEventListener( orig, handler, true ); - } - dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); - }, - teardown: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ) - 1; - - if ( !attaches ) { - doc.removeEventListener( orig, handler, true ); - dataPriv.remove( doc, fix ); - - } else { - dataPriv.access( doc, fix, attaches ); - } - } - }; - } ); -} -var location = window.location; - -var nonce = jQuery.now(); - -var rquery = ( /\?/ ); - - - -// Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml; - if ( !data || typeof data !== "string" ) { - return null; - } - - // Support: IE 9 - 11 only - // IE throws on parseFromString with invalid input. - try { - xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); - } catch ( e ) { - xml = undefined; - } - - if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; -}; - - -var - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - -function buildParams( prefix, obj, traditional, add ) { - var name; - - if ( Array.isArray( obj ) ) { - - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - - // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", - v, - traditional, - add - ); - } - } ); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - - // Serialize scalar item. - add( prefix, obj ); - } -} - -// Serialize an array of form elements or a set of -// key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, valueOrFunction ) { - - // If value is a function, invoke it and use its return value - var value = jQuery.isFunction( valueOrFunction ) ? - valueOrFunction() : - valueOrFunction; - - s[ s.length ] = encodeURIComponent( key ) + "=" + - encodeURIComponent( value == null ? "" : value ); - }; - - // If an array was passed in, assume that it is an array of form elements. - if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - } ); - - } else { - - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ); -}; - -jQuery.fn.extend( { - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map( function() { - - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - } ) - .filter( function() { - var type = this.type; - - // Use .is( ":disabled" ) so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !rcheckableType.test( type ) ); - } ) - .map( function( i, elem ) { - var val = jQuery( this ).val(); - - if ( val == null ) { - return null; - } - - if ( Array.isArray( val ) ) { - return jQuery.map( val, function( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ); - } - - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ).get(); - } -} ); - - -var - r20 = /%20/g, - rhash = /#.*$/, - rantiCache = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, - - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat( "*" ), - - // Anchor tag for parsing the document origin - originAnchor = document.createElement( "a" ); - originAnchor.href = location.href; - -// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - - // For each dataType in the dataTypeExpression - while ( ( dataType = dataTypes[ i++ ] ) ) { - - // Prepend if requested - if ( dataType[ 0 ] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); - - // Otherwise append - } else { - ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); - } - } - } - }; -} - -// Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if ( typeof dataTypeOrTransport === "string" && - !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - } ); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} - -// A special extend for ajax options -// that takes "flat" options (not to be deep extended) -// Fixes #9887 -function ajaxExtend( target, src ) { - var key, deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; -} - -/* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ -function ajaxHandleResponses( s, jqXHR, responses ) { - - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while ( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} - -/* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, - - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while ( current ) { - - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } - - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - prev = current; - current = dataTypes.shift(); - - if ( current ) { - - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { - - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s.throws ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { - state: "parsererror", - error: conv ? e : "No conversion from " + prev + " to " + current - }; - } - } - } - } - } - } - - return { state: "success", data: response }; -} - -jQuery.extend( { - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: location.href, - type: "GET", - isLocal: rlocalProtocol.test( location.protocol ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /\bxml\b/, - html: /\bhtml/, - json: /\bjson\b/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": JSON.parse, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - - // URL without anti-cache param - cacheURL, - - // Response headers - responseHeadersString, - responseHeaders, - - // timeout handle - timeoutTimer, - - // Url cleanup var - urlAnchor, - - // Request state (becomes false upon send and true upon completion) - completed, - - // To know if global events are to be dispatched - fireGlobals, - - // Loop variable - i, - - // uncached part of the url - uncached, - - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - - // Callbacks context - callbackContext = s.context || s, - - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && - ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks( "once memory" ), - - // Status-dependent callbacks - statusCode = s.statusCode || {}, - - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - - // Default abort message - strAbort = "canceled", - - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( completed ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( ( match = rheaders.exec( responseHeadersString ) ) ) { - responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function() { - return completed ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - if ( completed == null ) { - name = requestHeadersNames[ name.toLowerCase() ] = - requestHeadersNames[ name.toLowerCase() ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( completed == null ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( completed ) { - - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } else { - - // Lazy-add the new callbacks in a way that preserves old ones - for ( code in map ) { - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ); - - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || location.href ) + "" ) - .replace( rprotocol, location.protocol + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; - - // A cross-domain request is in order when the origin doesn't match the current origin. - if ( s.crossDomain == null ) { - urlAnchor = document.createElement( "a" ); - - // Support: IE <=8 - 11, Edge 12 - 13 - // IE throws exception on accessing the href property if url is malformed, - // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; - - // Support: IE <=8 - 11 only - // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch ( e ) { - - // If there is an error parsing the URL, assume it is crossDomain, - // it can be rejected by the transport if it is invalid - s.crossDomain = true; - } - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( completed ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) - fireGlobals = jQuery.event && s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger( "ajaxStart" ); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - // Remove hash to simplify url manipulation - cacheURL = s.url.replace( rhash, "" ); - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // Remember the hash so we can put it back - uncached = s.url.slice( cacheURL.length ); - - // If data is available, append data to url - if ( s.data ) { - cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; - - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add or update anti-cache param if needed - if ( s.cache === false ) { - cacheURL = cacheURL.replace( rantiCache, "$1" ); - uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; - } - - // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; - - // Change '%20' to '+' if this is encoded form body content (gh-2658) - } else if ( s.data && s.processData && - ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { - s.data = s.data.replace( r20, "+" ); - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? - s.accepts[ s.dataTypes[ 0 ] ] + - ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && - ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { - - // Abort if not done already and return - return jqXHR.abort(); - } - - // Aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - completeDeferred.add( s.complete ); - jqXHR.done( s.success ); - jqXHR.fail( s.error ); - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - - // If request was aborted inside ajaxSend, stop there - if ( completed ) { - return jqXHR; - } - - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = window.setTimeout( function() { - jqXHR.abort( "timeout" ); - }, s.timeout ); - } - - try { - completed = false; - transport.send( requestHeaders, done ); - } catch ( e ) { - - // Rethrow post-completion exceptions - if ( completed ) { - throw e; - } - - // Propagate others as results - done( -1, e ); - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Ignore repeat invocations - if ( completed ) { - return; - } - - completed = true; - - // Clear timeout if it exists - if ( timeoutTimer ) { - window.clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader( "Last-Modified" ); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader( "etag" ); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - - // Extract error from statusText and normalize for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger( "ajaxStop" ); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -} ); - -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - - // Shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - // The url can be an options object (which then must have .url) - return jQuery.ajax( jQuery.extend( { - url: url, - type: method, - dataType: type, - data: data, - success: callback - }, jQuery.isPlainObject( url ) && url ) ); - }; -} ); - - -jQuery._evalUrl = function( url ) { - return jQuery.ajax( { - url: url, - - // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - "throws": true - } ); -}; - - -jQuery.fn.extend( { - wrapAll: function( html ) { - var wrap; - - if ( this[ 0 ] ) { - if ( jQuery.isFunction( html ) ) { - html = html.call( this[ 0 ] ); - } - - // The elements to wrap the target around - wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - - if ( this[ 0 ].parentNode ) { - wrap.insertBefore( this[ 0 ] ); - } - - wrap.map( function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } - - return elem; - } ).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each( function( i ) { - jQuery( this ).wrapInner( html.call( this, i ) ); - } ); - } - - return this.each( function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - } ); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each( function( i ) { - jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); - } ); - }, - - unwrap: function( selector ) { - this.parent( selector ).not( "body" ).each( function() { - jQuery( this ).replaceWith( this.childNodes ); - } ); - return this; - } -} ); - - -jQuery.expr.pseudos.hidden = function( elem ) { - return !jQuery.expr.pseudos.visible( elem ); -}; -jQuery.expr.pseudos.visible = function( elem ) { - return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); -}; - - - - -jQuery.ajaxSettings.xhr = function() { - try { - return new window.XMLHttpRequest(); - } catch ( e ) {} -}; - -var xhrSuccessStatus = { - - // File protocol always yields status code 0, assume 200 - 0: 200, - - // Support: IE <=9 only - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; - -jQuery.ajaxTransport( function( options ) { - var callback, errorCallback; - - // Cross domain only allowed if supported through XMLHttpRequest - if ( support.cors || xhrSupported && !options.crossDomain ) { - return { - send: function( headers, complete ) { - var i, - xhr = options.xhr(); - - xhr.open( - options.type, - options.url, - options.async, - options.username, - options.password - ); - - // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( options.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( options.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { - headers[ "X-Requested-With" ] = "XMLHttpRequest"; - } - - // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - - // Callback - callback = function( type ) { - return function() { - if ( callback ) { - callback = errorCallback = xhr.onload = - xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; - - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { - - // Support: IE <=9 only - // On a manual native abort, IE9 throws - // errors on any property access that is not readyState - if ( typeof xhr.status !== "number" ) { - complete( 0, "error" ); - } else { - complete( - - // File: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } - } else { - complete( - xhrSuccessStatus[ xhr.status ] || xhr.status, - xhr.statusText, - - // Support: IE <=9 only - // IE9 has no XHR2 but throws on binary (trac-11426) - // For XHR2 non-text, let the caller handle it (gh-2498) - ( xhr.responseType || "text" ) !== "text" || - typeof xhr.responseText !== "string" ? - { binary: xhr.response } : - { text: xhr.responseText }, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - errorCallback = xhr.onerror = callback( "error" ); - - // Support: IE 9 only - // Use onreadystatechange to replace onabort - // to handle uncaught aborts - if ( xhr.onabort !== undefined ) { - xhr.onabort = errorCallback; - } else { - xhr.onreadystatechange = function() { - - // Check readyState before timeout as it changes - if ( xhr.readyState === 4 ) { - - // Allow onerror to be called first, - // but that will not handle a native abort - // Also, save errorCallback to a variable - // as xhr.onerror cannot be accessed - window.setTimeout( function() { - if ( callback ) { - errorCallback(); - } - } ); - } - }; - } - - // Create the abort callback - callback = callback( "abort" ); - - try { - - // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { - - // #14683: Only rethrow if this hasn't been notified as an error yet - if ( callback ) { - throw e; - } - } - }, - - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -} ); - - - - -// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) -jQuery.ajaxPrefilter( function( s ) { - if ( s.crossDomain ) { - s.contents.script = false; - } -} ); - -// Install script dataType -jQuery.ajaxSetup( { - accepts: { - script: "text/javascript, application/javascript, " + - "application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /\b(?:java|ecma)script\b/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -} ); - -// Handle cache's special case and crossDomain -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - } -} ); - -// Bind script tag hack transport -jQuery.ajaxTransport( "script", function( s ) { - - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery( "<script>" ).prop( { - charset: s.scriptCharset, - src: s.url - } ).on( - "load error", - callback = function( evt ) { - script.remove(); - callback = null; - if ( evt ) { - complete( evt.type === "error" ? 404 : 200, evt.type ); - } - } - ); - - // Use native DOM manipulation to avoid our domManip AJAX trickery - document.head.appendChild( script[ 0 ] ); - }, - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -} ); - - - - -var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; - -// Default jsonp settings -jQuery.ajaxSetup( { - jsonp: "callback", - jsonpCallback: function() { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); - this[ callback ] = true; - return callback; - } -} ); - -// Detect, normalize options and install callbacks for jsonp requests -jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { - - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && - ( s.contentType || "" ) - .indexOf( "application/x-www-form-urlencoded" ) === 0 && - rjsonp.test( s.data ) && "data" - ); - - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { - - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; - - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } - - // Use data converter to retrieve json after script execution - s.converters[ "script json" ] = function() { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; - - // Force json dataType - s.dataTypes[ 0 ] = "json"; - - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function() { - responseContainer = arguments; - }; - - // Clean-up function (fires after converters) - jqXHR.always( function() { - - // If previous value didn't exist - remove it - if ( overwritten === undefined ) { - jQuery( window ).removeProp( callbackName ); - - // Otherwise restore preexisting value - } else { - window[ callbackName ] = overwritten; - } - - // Save back as free - if ( s[ callbackName ] ) { - - // Make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; - - // Save the callback name for future use - oldCallbacks.push( callbackName ); - } - - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } - - responseContainer = overwritten = undefined; - } ); - - // Delegate to script - return "script"; - } -} ); - - - - -// Support: Safari 8 only -// In Safari 8 documents created via document.implementation.createHTMLDocument -// collapse sibling forms: the second one becomes a child of the first one. -// Because of that, this security measure has to be disabled in Safari 8. -// https://bugs.webkit.org/show_bug.cgi?id=137337 -support.createHTMLDocument = ( function() { - var body = document.implementation.createHTMLDocument( "" ).body; - body.innerHTML = "<form></form><form></form>"; - return body.childNodes.length === 2; -} )(); - - -// Argument "data" should be string of html -// context (optional): If specified, the fragment will be created in this context, -// defaults to document -// keepScripts (optional): If true, will include scripts passed in the html string -jQuery.parseHTML = function( data, context, keepScripts ) { - if ( typeof data !== "string" ) { - return []; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - - var base, parsed, scripts; - - if ( !context ) { - - // Stop scripts or inline event handlers from being executed immediately - // by using document.implementation - if ( support.createHTMLDocument ) { - context = document.implementation.createHTMLDocument( "" ); - - // Set the base href for the created document - // so any parsed elements with URLs - // are based on the document's URL (gh-2965) - base = context.createElement( "base" ); - base.href = document.location.href; - context.head.appendChild( base ); - } else { - context = document; - } - } - - parsed = rsingleTag.exec( data ); - scripts = !keepScripts && []; - - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[ 1 ] ) ]; - } - - parsed = buildFragment( [ data ], context, scripts ); - - if ( scripts && scripts.length ) { - jQuery( scripts ).remove(); - } - - return jQuery.merge( [], parsed.childNodes ); -}; - - -/** - * Load a url into a page - */ -jQuery.fn.load = function( url, params, callback ) { - var selector, type, response, - self = this, - off = url.indexOf( " " ); - - if ( off > -1 ) { - selector = stripAndCollapse( url.slice( off ) ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax( { - url: url, - - // If "type" variable is undefined, then "GET" method will be used. - // Make value of this field explicit since - // user can override it through ajaxSetup method - type: type || "GET", - dataType: "html", - data: params - } ).done( function( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - // If the request succeeds, this function gets "data", "status", "jqXHR" - // but they are ignored because response was set above. - // If it fails, this function gets "jqXHR", "status", "error" - } ).always( callback && function( jqXHR, status ) { - self.each( function() { - callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); - } ); - } ); - } - - return this; -}; - - - - -// Attach a bunch of functions for handling common AJAX events -jQuery.each( [ - "ajaxStart", - "ajaxStop", - "ajaxComplete", - "ajaxError", - "ajaxSuccess", - "ajaxSend" -], function( i, type ) { - jQuery.fn[ type ] = function( fn ) { - return this.on( type, fn ); - }; -} ); - - - - -jQuery.expr.pseudos.animated = function( elem ) { - return jQuery.grep( jQuery.timers, function( fn ) { - return elem === fn.elem; - } ).length; -}; - - - - -jQuery.offset = { - setOffset: function( elem, options, i ) { - var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, - position = jQuery.css( elem, "position" ), - curElem = jQuery( elem ), - props = {}; - - // Set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } - - curOffset = curElem.offset(); - curCSSTop = jQuery.css( elem, "top" ); - curCSSLeft = jQuery.css( elem, "left" ); - calculatePosition = ( position === "absolute" || position === "fixed" ) && - ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; - - // Need to be able to calculate position if either - // top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } - - if ( jQuery.isFunction( options ) ) { - - // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) - options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); - } - - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } - - if ( "using" in options ) { - options.using.call( elem, props ); - - } else { - curElem.css( props ); - } - } -}; - -jQuery.fn.extend( { - offset: function( options ) { - - // Preserve chaining for setter - if ( arguments.length ) { - return options === undefined ? - this : - this.each( function( i ) { - jQuery.offset.setOffset( this, options, i ); - } ); - } - - var doc, docElem, rect, win, - elem = this[ 0 ]; - - if ( !elem ) { - return; - } - - // Return zeros for disconnected and hidden (display: none) elements (gh-2310) - // Support: IE <=11 only - // Running getBoundingClientRect on a - // disconnected node in IE throws an error - if ( !elem.getClientRects().length ) { - return { top: 0, left: 0 }; - } - - rect = elem.getBoundingClientRect(); - - doc = elem.ownerDocument; - docElem = doc.documentElement; - win = doc.defaultView; - - return { - top: rect.top + win.pageYOffset - docElem.clientTop, - left: rect.left + win.pageXOffset - docElem.clientLeft - }; - }, - - position: function() { - if ( !this[ 0 ] ) { - return; - } - - var offsetParent, offset, - elem = this[ 0 ], - parentOffset = { top: 0, left: 0 }; - - // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, - // because it is its only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - - // Assume getBoundingClientRect is there when computed position is fixed - offset = elem.getBoundingClientRect(); - - } else { - - // Get *real* offsetParent - offsetParent = this.offsetParent(); - - // Get correct offsets - offset = this.offset(); - if ( !nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } - - // Add offsetParent borders - parentOffset = { - top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ), - left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) - }; - } - - // Subtract parent offsets and element margins - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) - }; - }, - - // This method will return documentElement in the following cases: - // 1) For the element inside the iframe without offsetParent, this method will return - // documentElement of the parent window - // 2) For the hidden or detached element - // 3) For body or html element, i.e. in case of the html node - it will return itself - // - // but those exceptions were never presented as a real life use-cases - // and might be considered as more preferable results. - // - // This logic, however, is not guaranteed and can change at any point in the future - offsetParent: function() { - return this.map( function() { - var offsetParent = this.offsetParent; - - while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { - offsetParent = offsetParent.offsetParent; - } - - return offsetParent || documentElement; - } ); - } -} ); - -// Create scrollLeft and scrollTop methods -jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { - var top = "pageYOffset" === prop; - - jQuery.fn[ method ] = function( val ) { - return access( this, function( elem, method, val ) { - - // Coalesce documents and windows - var win; - if ( jQuery.isWindow( elem ) ) { - win = elem; - } else if ( elem.nodeType === 9 ) { - win = elem.defaultView; - } - - if ( val === undefined ) { - return win ? win[ prop ] : elem[ method ]; - } - - if ( win ) { - win.scrollTo( - !top ? val : win.pageXOffset, - top ? val : win.pageYOffset - ); - - } else { - elem[ method ] = val; - } - }, method, val, arguments.length ); - }; -} ); - -// Support: Safari <=7 - 9.1, Chrome <=37 - 49 -// Add the top/left cssHooks using jQuery.fn.position -// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 -// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 -// getComputedStyle returns percent when specified for top/left/bottom/right; -// rather than make the css module depend on the offset module, just check for it here -jQuery.each( [ "top", "left" ], function( i, prop ) { - jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, - function( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - - // If curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - ); -} ); - - -// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods -jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, - function( defaultExtra, funcName ) { - - // Margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return access( this, function( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - - // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) - return funcName.indexOf( "outer" ) === 0 ? - elem[ "inner" + name ] : - elem.document.documentElement[ "client" + name ]; - } - - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], - // whichever is greatest - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } - - return value === undefined ? - - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : - - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable ); - }; - } ); -} ); - - -jQuery.fn.extend( { - - bind: function( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function( selector, types, fn ) { - - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? - this.off( selector, "**" ) : - this.off( types, selector || "**", fn ); - } -} ); - -jQuery.holdReady = function( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } -}; -jQuery.isArray = Array.isArray; -jQuery.parseJSON = JSON.parse; -jQuery.nodeName = nodeName; - - - - -// Register as a named AMD module, since jQuery can be concatenated with other -// files that may use define, but not via a proper concatenation script that -// understands anonymous AMD modules. A named AMD is safest and most robust -// way to register. Lowercase jquery is used because AMD module names are -// derived from file names, and jQuery is normally delivered in a lowercase -// file name. Do this after creating the global so that if an AMD module wants -// to call noConflict to hide this version of jQuery, it will work. - -// Note that for maximum portability, libraries that are not jQuery should -// declare themselves as anonymous modules, and avoid setting a global if an -// AMD loader is present. jQuery is a special case. For more information, see -// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon - -if ( true ) { - !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() { - return jQuery; - }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), - __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); -} - - - - -var - - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - - // Map over the $ in case of overwrite - _$ = window.$; - -jQuery.noConflict = function( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; -}; - -// Expose jQuery and $ identifiers, even in AMD -// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) -// and CommonJS for browser emulators (#13566) -if ( !noGlobal ) { - window.jQuery = window.$ = jQuery; -} - - - - -return jQuery; -} ); - - -/***/ }), -/* 1 */ -/***/ (function(module, exports) { - -/* globals __VUE_SSR_CONTEXT__ */ - -// IMPORTANT: Do NOT use ES2015 features in this file. -// This module is a runtime utility for cleaner component module output and will -// be included in the final webpack user bundle. - -module.exports = function normalizeComponent ( - rawScriptExports, - compiledTemplate, - functionalTemplate, - injectStyles, - scopeId, - moduleIdentifier /* server only */ -) { - var esModule - var scriptExports = rawScriptExports = rawScriptExports || {} - - // ES6 modules interop - var type = typeof rawScriptExports.default - if (type === 'object' || type === 'function') { - esModule = rawScriptExports - scriptExports = rawScriptExports.default - } - - // Vue.extend constructor export interop - var options = typeof scriptExports === 'function' - ? scriptExports.options - : scriptExports - - // render functions - if (compiledTemplate) { - options.render = compiledTemplate.render - options.staticRenderFns = compiledTemplate.staticRenderFns - options._compiled = true - } - - // functional template - if (functionalTemplate) { - options.functional = true - } - - // scopedId - if (scopeId) { - options._scopeId = scopeId - } - - var hook - if (moduleIdentifier) { // server build - hook = function (context) { - // 2.3 injection - context = - context || // cached call - (this.$vnode && this.$vnode.ssrContext) || // stateful - (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional - // 2.2 with runInNewContext: true - if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') { - context = __VUE_SSR_CONTEXT__ - } - // inject component styles - if (injectStyles) { - injectStyles.call(this, context) - } - // register component module identifier for async chunk inferrence - if (context && context._registeredComponents) { - context._registeredComponents.add(moduleIdentifier) - } - } - // used by ssr in case component is cached and beforeCreate - // never gets called - options._ssrRegister = hook - } else if (injectStyles) { - hook = injectStyles - } - - if (hook) { - var functional = options.functional - var existing = functional - ? options.render - : options.beforeCreate - - if (!functional) { - // inject component registration as beforeCreate hook - options.beforeCreate = existing - ? [].concat(existing, hook) - : [hook] - } else { - // for template-only hot-reload because in that case the render fn doesn't - // go through the normalizer - options._injectStyles = hook - // register for functioal component in vue file - options.render = function renderWithStyleInjection (h, context) { - hook.call(context) - return existing(h, context) - } - } - } - - return { - esModule: esModule, - exports: scriptExports, - options: options - } -} - - -/***/ }), -/* 2 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* WEBPACK VAR INJECTION */(function(process, global, setImmediate) {/*! - * Vue.js v2.5.3 - * (c) 2014-2017 Evan You - * Released under the MIT License. - */ -/* */ - -// these helpers produces better vm code in JS engines due to their -// explicitness and function inlining -function isUndef (v) { - return v === undefined || v === null -} - -function isDef (v) { - return v !== undefined && v !== null -} - -function isTrue (v) { - return v === true -} - -function isFalse (v) { - return v === false -} - -/** - * Check if value is primitive - */ -function isPrimitive (value) { - return ( - typeof value === 'string' || - typeof value === 'number' || - typeof value === 'boolean' - ) -} - -/** - * Quick object check - this is primarily used to tell - * Objects from primitive values when we know the value - * is a JSON-compliant type. - */ -function isObject (obj) { - return obj !== null && typeof obj === 'object' -} - -/** - * Get the raw type string of a value e.g. [object Object] - */ -var _toString = Object.prototype.toString; - -function toRawType (value) { - return _toString.call(value).slice(8, -1) -} - -/** - * Strict object type check. Only returns true - * for plain JavaScript objects. - */ -function isPlainObject (obj) { - return _toString.call(obj) === '[object Object]' -} - -function isRegExp (v) { - return _toString.call(v) === '[object RegExp]' -} - -/** - * Check if val is a valid array index. - */ -function isValidArrayIndex (val) { - var n = parseFloat(String(val)); - return n >= 0 && Math.floor(n) === n && isFinite(val) -} - -/** - * Convert a value to a string that is actually rendered. - */ -function toString (val) { - return val == null - ? '' - : typeof val === 'object' - ? JSON.stringify(val, null, 2) - : String(val) -} - -/** - * Convert a input value to a number for persistence. - * If the conversion fails, return original string. - */ -function toNumber (val) { - var n = parseFloat(val); - return isNaN(n) ? val : n -} - -/** - * Make a map and return a function for checking if a key - * is in that map. - */ -function makeMap ( - str, - expectsLowerCase -) { - var map = Object.create(null); - var list = str.split(','); - for (var i = 0; i < list.length; i++) { - map[list[i]] = true; - } - return expectsLowerCase - ? function (val) { return map[val.toLowerCase()]; } - : function (val) { return map[val]; } -} - -/** - * Check if a tag is a built-in tag. - */ -var isBuiltInTag = makeMap('slot,component', true); - -/** - * Check if a attribute is a reserved attribute. - */ -var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is'); - -/** - * Remove an item from an array - */ -function remove (arr, item) { - if (arr.length) { - var index = arr.indexOf(item); - if (index > -1) { - return arr.splice(index, 1) - } - } -} - -/** - * Check whether the object has the property. - */ -var hasOwnProperty = Object.prototype.hasOwnProperty; -function hasOwn (obj, key) { - return hasOwnProperty.call(obj, key) -} - -/** - * Create a cached version of a pure function. - */ -function cached (fn) { - var cache = Object.create(null); - return (function cachedFn (str) { - var hit = cache[str]; - return hit || (cache[str] = fn(str)) - }) -} - -/** - * Camelize a hyphen-delimited string. - */ -var camelizeRE = /-(\w)/g; -var camelize = cached(function (str) { - return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }) -}); - -/** - * Capitalize a string. - */ -var capitalize = cached(function (str) { - return str.charAt(0).toUpperCase() + str.slice(1) -}); - -/** - * Hyphenate a camelCase string. - */ -var hyphenateRE = /\B([A-Z])/g; -var hyphenate = cached(function (str) { - return str.replace(hyphenateRE, '-$1').toLowerCase() -}); - -/** - * Simple bind, faster than native - */ -function bind (fn, ctx) { - function boundFn (a) { - var l = arguments.length; - return l - ? l > 1 - ? fn.apply(ctx, arguments) - : fn.call(ctx, a) - : fn.call(ctx) - } - // record original fn length - boundFn._length = fn.length; - return boundFn -} - -/** - * Convert an Array-like object to a real Array. - */ -function toArray (list, start) { - start = start || 0; - var i = list.length - start; - var ret = new Array(i); - while (i--) { - ret[i] = list[i + start]; - } - return ret -} - -/** - * Mix properties into target object. - */ -function extend (to, _from) { - for (var key in _from) { - to[key] = _from[key]; - } - return to -} - -/** - * Merge an Array of Objects into a single Object. - */ -function toObject (arr) { - var res = {}; - for (var i = 0; i < arr.length; i++) { - if (arr[i]) { - extend(res, arr[i]); - } - } - return res -} - -/** - * Perform no operation. - * Stubbing args to make Flow happy without leaving useless transpiled code - * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/) - */ -function noop (a, b, c) {} - -/** - * Always return false. - */ -var no = function (a, b, c) { return false; }; - -/** - * Return same value - */ -var identity = function (_) { return _; }; - -/** - * Generate a static keys string from compiler modules. - */ -function genStaticKeys (modules) { - return modules.reduce(function (keys, m) { - return keys.concat(m.staticKeys || []) - }, []).join(',') -} - -/** - * Check if two values are loosely equal - that is, - * if they are plain objects, do they have the same shape? - */ -function looseEqual (a, b) { - if (a === b) { return true } - var isObjectA = isObject(a); - var isObjectB = isObject(b); - if (isObjectA && isObjectB) { - try { - var isArrayA = Array.isArray(a); - var isArrayB = Array.isArray(b); - if (isArrayA && isArrayB) { - return a.length === b.length && a.every(function (e, i) { - return looseEqual(e, b[i]) - }) - } else if (!isArrayA && !isArrayB) { - var keysA = Object.keys(a); - var keysB = Object.keys(b); - return keysA.length === keysB.length && keysA.every(function (key) { - return looseEqual(a[key], b[key]) - }) - } else { - /* istanbul ignore next */ - return false - } - } catch (e) { - /* istanbul ignore next */ - return false - } - } else if (!isObjectA && !isObjectB) { - return String(a) === String(b) - } else { - return false - } -} - -function looseIndexOf (arr, val) { - for (var i = 0; i < arr.length; i++) { - if (looseEqual(arr[i], val)) { return i } - } - return -1 -} - -/** - * Ensure a function is called only once. - */ -function once (fn) { - var called = false; - return function () { - if (!called) { - called = true; - fn.apply(this, arguments); - } - } -} - -var SSR_ATTR = 'data-server-rendered'; - -var ASSET_TYPES = [ - 'component', - 'directive', - 'filter' -]; - -var LIFECYCLE_HOOKS = [ - 'beforeCreate', - 'created', - 'beforeMount', - 'mounted', - 'beforeUpdate', - 'updated', - 'beforeDestroy', - 'destroyed', - 'activated', - 'deactivated', - 'errorCaptured' -]; - -/* */ - -var config = ({ - /** - * Option merge strategies (used in core/util/options) - */ - optionMergeStrategies: Object.create(null), - - /** - * Whether to suppress warnings. - */ - silent: false, - - /** - * Show production mode tip message on boot? - */ - productionTip: process.env.NODE_ENV !== 'production', - - /** - * Whether to enable devtools - */ - devtools: process.env.NODE_ENV !== 'production', - - /** - * Whether to record perf - */ - performance: false, - - /** - * Error handler for watcher errors - */ - errorHandler: null, - - /** - * Warn handler for watcher warns - */ - warnHandler: null, - - /** - * Ignore certain custom elements - */ - ignoredElements: [], - - /** - * Custom user key aliases for v-on - */ - keyCodes: Object.create(null), - - /** - * Check if a tag is reserved so that it cannot be registered as a - * component. This is platform-dependent and may be overwritten. - */ - isReservedTag: no, - - /** - * Check if an attribute is reserved so that it cannot be used as a component - * prop. This is platform-dependent and may be overwritten. - */ - isReservedAttr: no, - - /** - * Check if a tag is an unknown element. - * Platform-dependent. - */ - isUnknownElement: no, - - /** - * Get the namespace of an element - */ - getTagNamespace: noop, - - /** - * Parse the real tag name for the specific platform. - */ - parsePlatformTagName: identity, - - /** - * Check if an attribute must be bound using property, e.g. value - * Platform-dependent. - */ - mustUseProp: no, - - /** - * Exposed for legacy reasons - */ - _lifecycleHooks: LIFECYCLE_HOOKS -}); - -/* */ - -var emptyObject = Object.freeze({}); - -/** - * Check if a string starts with $ or _ - */ -function isReserved (str) { - var c = (str + '').charCodeAt(0); - return c === 0x24 || c === 0x5F -} - -/** - * Define a property. - */ -function def (obj, key, val, enumerable) { - Object.defineProperty(obj, key, { - value: val, - enumerable: !!enumerable, - writable: true, - configurable: true - }); -} - -/** - * Parse simple path. - */ -var bailRE = /[^\w.$]/; -function parsePath (path) { - if (bailRE.test(path)) { - return - } - var segments = path.split('.'); - return function (obj) { - for (var i = 0; i < segments.length; i++) { - if (!obj) { return } - obj = obj[segments[i]]; - } - return obj - } -} - -/* */ - -// can we use __proto__? -var hasProto = '__proto__' in {}; - -// Browser environment sniffing -var inBrowser = typeof window !== 'undefined'; -var UA = inBrowser && window.navigator.userAgent.toLowerCase(); -var isIE = UA && /msie|trident/.test(UA); -var isIE9 = UA && UA.indexOf('msie 9.0') > 0; -var isEdge = UA && UA.indexOf('edge/') > 0; -var isAndroid = UA && UA.indexOf('android') > 0; -var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA); -var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge; - -// Firefox has a "watch" function on Object.prototype... -var nativeWatch = ({}).watch; - -var supportsPassive = false; -if (inBrowser) { - try { - var opts = {}; - Object.defineProperty(opts, 'passive', ({ - get: function get () { - /* istanbul ignore next */ - supportsPassive = true; - } - })); // https://github.com/facebook/flow/issues/285 - window.addEventListener('test-passive', null, opts); - } catch (e) {} -} - -// this needs to be lazy-evaled because vue may be required before -// vue-server-renderer can set VUE_ENV -var _isServer; -var isServerRendering = function () { - if (_isServer === undefined) { - /* istanbul ignore if */ - if (!inBrowser && typeof global !== 'undefined') { - // detect presence of vue-server-renderer and avoid - // Webpack shimming the process - _isServer = global['process'].env.VUE_ENV === 'server'; - } else { - _isServer = false; - } - } - return _isServer -}; - -// detect devtools -var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__; - -/* istanbul ignore next */ -function isNative (Ctor) { - return typeof Ctor === 'function' && /native code/.test(Ctor.toString()) -} - -var hasSymbol = - typeof Symbol !== 'undefined' && isNative(Symbol) && - typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys); - -var _Set; -/* istanbul ignore if */ // $flow-disable-line -if (typeof Set !== 'undefined' && isNative(Set)) { - // use native Set when available. - _Set = Set; -} else { - // a non-standard Set polyfill that only works with primitive keys. - _Set = (function () { - function Set () { - this.set = Object.create(null); - } - Set.prototype.has = function has (key) { - return this.set[key] === true - }; - Set.prototype.add = function add (key) { - this.set[key] = true; - }; - Set.prototype.clear = function clear () { - this.set = Object.create(null); - }; - - return Set; - }()); -} - -/* */ - -var warn = noop; -var tip = noop; -var generateComponentTrace = (noop); // work around flow check -var formatComponentName = (noop); - -if (process.env.NODE_ENV !== 'production') { - var hasConsole = typeof console !== 'undefined'; - var classifyRE = /(?:^|[-_])(\w)/g; - var classify = function (str) { return str - .replace(classifyRE, function (c) { return c.toUpperCase(); }) - .replace(/[-_]/g, ''); }; - - warn = function (msg, vm) { - var trace = vm ? generateComponentTrace(vm) : ''; - - if (config.warnHandler) { - config.warnHandler.call(null, msg, vm, trace); - } else if (hasConsole && (!config.silent)) { - console.error(("[Vue warn]: " + msg + trace)); - } - }; - - tip = function (msg, vm) { - if (hasConsole && (!config.silent)) { - console.warn("[Vue tip]: " + msg + ( - vm ? generateComponentTrace(vm) : '' - )); - } - }; - - formatComponentName = function (vm, includeFile) { - if (vm.$root === vm) { - return '<Root>' - } - var options = typeof vm === 'function' && vm.cid != null - ? vm.options - : vm._isVue - ? vm.$options || vm.constructor.options - : vm || {}; - var name = options.name || options._componentTag; - var file = options.__file; - if (!name && file) { - var match = file.match(/([^/\\]+)\.vue$/); - name = match && match[1]; - } - - return ( - (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") + - (file && includeFile !== false ? (" at " + file) : '') - ) - }; - - var repeat = function (str, n) { - var res = ''; - while (n) { - if (n % 2 === 1) { res += str; } - if (n > 1) { str += str; } - n >>= 1; - } - return res - }; - - generateComponentTrace = function (vm) { - if (vm._isVue && vm.$parent) { - var tree = []; - var currentRecursiveSequence = 0; - while (vm) { - if (tree.length > 0) { - var last = tree[tree.length - 1]; - if (last.constructor === vm.constructor) { - currentRecursiveSequence++; - vm = vm.$parent; - continue - } else if (currentRecursiveSequence > 0) { - tree[tree.length - 1] = [last, currentRecursiveSequence]; - currentRecursiveSequence = 0; - } - } - tree.push(vm); - vm = vm.$parent; - } - return '\n\nfound in\n\n' + tree - .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm) - ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)") - : formatComponentName(vm))); }) - .join('\n') - } else { - return ("\n\n(found in " + (formatComponentName(vm)) + ")") - } - }; -} - -/* */ - - -var uid = 0; - -/** - * A dep is an observable that can have multiple - * directives subscribing to it. - */ -var Dep = function Dep () { - this.id = uid++; - this.subs = []; -}; - -Dep.prototype.addSub = function addSub (sub) { - this.subs.push(sub); -}; - -Dep.prototype.removeSub = function removeSub (sub) { - remove(this.subs, sub); -}; - -Dep.prototype.depend = function depend () { - if (Dep.target) { - Dep.target.addDep(this); - } -}; - -Dep.prototype.notify = function notify () { - // stabilize the subscriber list first - var subs = this.subs.slice(); - for (var i = 0, l = subs.length; i < l; i++) { - subs[i].update(); - } -}; - -// the current target watcher being evaluated. -// this is globally unique because there could be only one -// watcher being evaluated at any time. -Dep.target = null; -var targetStack = []; - -function pushTarget (_target) { - if (Dep.target) { targetStack.push(Dep.target); } - Dep.target = _target; -} - -function popTarget () { - Dep.target = targetStack.pop(); -} - -/* */ - -var VNode = function VNode ( - tag, - data, - children, - text, - elm, - context, - componentOptions, - asyncFactory -) { - this.tag = tag; - this.data = data; - this.children = children; - this.text = text; - this.elm = elm; - this.ns = undefined; - this.context = context; - this.functionalContext = undefined; - this.functionalOptions = undefined; - this.functionalScopeId = undefined; - this.key = data && data.key; - this.componentOptions = componentOptions; - this.componentInstance = undefined; - this.parent = undefined; - this.raw = false; - this.isStatic = false; - this.isRootInsert = true; - this.isComment = false; - this.isCloned = false; - this.isOnce = false; - this.asyncFactory = asyncFactory; - this.asyncMeta = undefined; - this.isAsyncPlaceholder = false; -}; - -var prototypeAccessors = { child: { configurable: true } }; - -// DEPRECATED: alias for componentInstance for backwards compat. -/* istanbul ignore next */ -prototypeAccessors.child.get = function () { - return this.componentInstance -}; - -Object.defineProperties( VNode.prototype, prototypeAccessors ); - -var createEmptyVNode = function (text) { - if ( text === void 0 ) text = ''; - - var node = new VNode(); - node.text = text; - node.isComment = true; - return node -}; - -function createTextVNode (val) { - return new VNode(undefined, undefined, undefined, String(val)) -} - -// optimized shallow clone -// used for static nodes and slot nodes because they may be reused across -// multiple renders, cloning them avoids errors when DOM manipulations rely -// on their elm reference. -function cloneVNode (vnode, deep) { - var componentOptions = vnode.componentOptions; - var cloned = new VNode( - vnode.tag, - vnode.data, - vnode.children, - vnode.text, - vnode.elm, - vnode.context, - componentOptions, - vnode.asyncFactory - ); - cloned.ns = vnode.ns; - cloned.isStatic = vnode.isStatic; - cloned.key = vnode.key; - cloned.isComment = vnode.isComment; - cloned.isCloned = true; - if (deep) { - if (vnode.children) { - cloned.children = cloneVNodes(vnode.children, true); - } - if (componentOptions && componentOptions.children) { - componentOptions.children = cloneVNodes(componentOptions.children, true); - } - } - return cloned -} - -function cloneVNodes (vnodes, deep) { - var len = vnodes.length; - var res = new Array(len); - for (var i = 0; i < len; i++) { - res[i] = cloneVNode(vnodes[i], deep); - } - return res -} - -/* - * not type checking this file because flow doesn't play well with - * dynamically accessing methods on Array prototype - */ - -var arrayProto = Array.prototype; -var arrayMethods = Object.create(arrayProto);[ - 'push', - 'pop', - 'shift', - 'unshift', - 'splice', - 'sort', - 'reverse' -] -.forEach(function (method) { - // cache original method - var original = arrayProto[method]; - def(arrayMethods, method, function mutator () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - var result = original.apply(this, args); - var ob = this.__ob__; - var inserted; - switch (method) { - case 'push': - case 'unshift': - inserted = args; - break - case 'splice': - inserted = args.slice(2); - break - } - if (inserted) { ob.observeArray(inserted); } - // notify change - ob.dep.notify(); - return result - }); -}); - -/* */ - -var arrayKeys = Object.getOwnPropertyNames(arrayMethods); - -/** - * By default, when a reactive property is set, the new value is - * also converted to become reactive. However when passing down props, - * we don't want to force conversion because the value may be a nested value - * under a frozen data structure. Converting it would defeat the optimization. - */ -var observerState = { - shouldConvert: true -}; - -/** - * Observer class that are attached to each observed - * object. Once attached, the observer converts target - * object's property keys into getter/setters that - * collect dependencies and dispatches updates. - */ -var Observer = function Observer (value) { - this.value = value; - this.dep = new Dep(); - this.vmCount = 0; - def(value, '__ob__', this); - if (Array.isArray(value)) { - var augment = hasProto - ? protoAugment - : copyAugment; - augment(value, arrayMethods, arrayKeys); - this.observeArray(value); - } else { - this.walk(value); - } -}; - -/** - * Walk through each property and convert them into - * getter/setters. This method should only be called when - * value type is Object. - */ -Observer.prototype.walk = function walk (obj) { - var keys = Object.keys(obj); - for (var i = 0; i < keys.length; i++) { - defineReactive(obj, keys[i], obj[keys[i]]); - } -}; - -/** - * Observe a list of Array items. - */ -Observer.prototype.observeArray = function observeArray (items) { - for (var i = 0, l = items.length; i < l; i++) { - observe(items[i]); - } -}; - -// helpers - -/** - * Augment an target Object or Array by intercepting - * the prototype chain using __proto__ - */ -function protoAugment (target, src, keys) { - /* eslint-disable no-proto */ - target.__proto__ = src; - /* eslint-enable no-proto */ -} - -/** - * Augment an target Object or Array by defining - * hidden properties. - */ -/* istanbul ignore next */ -function copyAugment (target, src, keys) { - for (var i = 0, l = keys.length; i < l; i++) { - var key = keys[i]; - def(target, key, src[key]); - } -} - -/** - * Attempt to create an observer instance for a value, - * returns the new observer if successfully observed, - * or the existing observer if the value already has one. - */ -function observe (value, asRootData) { - if (!isObject(value) || value instanceof VNode) { - return - } - var ob; - if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { - ob = value.__ob__; - } else if ( - observerState.shouldConvert && - !isServerRendering() && - (Array.isArray(value) || isPlainObject(value)) && - Object.isExtensible(value) && - !value._isVue - ) { - ob = new Observer(value); - } - if (asRootData && ob) { - ob.vmCount++; - } - return ob -} - -/** - * Define a reactive property on an Object. - */ -function defineReactive ( - obj, - key, - val, - customSetter, - shallow -) { - var dep = new Dep(); - - var property = Object.getOwnPropertyDescriptor(obj, key); - if (property && property.configurable === false) { - return - } - - // cater for pre-defined getter/setters - var getter = property && property.get; - var setter = property && property.set; - - var childOb = !shallow && observe(val); - Object.defineProperty(obj, key, { - enumerable: true, - configurable: true, - get: function reactiveGetter () { - var value = getter ? getter.call(obj) : val; - if (Dep.target) { - dep.depend(); - if (childOb) { - childOb.dep.depend(); - if (Array.isArray(value)) { - dependArray(value); - } - } - } - return value - }, - set: function reactiveSetter (newVal) { - var value = getter ? getter.call(obj) : val; - /* eslint-disable no-self-compare */ - if (newVal === value || (newVal !== newVal && value !== value)) { - return - } - /* eslint-enable no-self-compare */ - if (process.env.NODE_ENV !== 'production' && customSetter) { - customSetter(); - } - if (setter) { - setter.call(obj, newVal); - } else { - val = newVal; - } - childOb = !shallow && observe(newVal); - dep.notify(); - } - }); -} - -/** - * Set a property on an object. Adds the new property and - * triggers change notification if the property doesn't - * already exist. - */ -function set (target, key, val) { - if (Array.isArray(target) && isValidArrayIndex(key)) { - target.length = Math.max(target.length, key); - target.splice(key, 1, val); - return val - } - if (key in target && !(key in Object.prototype)) { - target[key] = val; - return val - } - var ob = (target).__ob__; - if (target._isVue || (ob && ob.vmCount)) { - process.env.NODE_ENV !== 'production' && warn( - 'Avoid adding reactive properties to a Vue instance or its root $data ' + - 'at runtime - declare it upfront in the data option.' - ); - return val - } - if (!ob) { - target[key] = val; - return val - } - defineReactive(ob.value, key, val); - ob.dep.notify(); - return val -} - -/** - * Delete a property and trigger change if necessary. - */ -function del (target, key) { - if (Array.isArray(target) && isValidArrayIndex(key)) { - target.splice(key, 1); - return - } - var ob = (target).__ob__; - if (target._isVue || (ob && ob.vmCount)) { - process.env.NODE_ENV !== 'production' && warn( - 'Avoid deleting properties on a Vue instance or its root $data ' + - '- just set it to null.' - ); - return - } - if (!hasOwn(target, key)) { - return - } - delete target[key]; - if (!ob) { - return - } - ob.dep.notify(); -} - -/** - * Collect dependencies on array elements when the array is touched, since - * we cannot intercept array element access like property getters. - */ -function dependArray (value) { - for (var e = (void 0), i = 0, l = value.length; i < l; i++) { - e = value[i]; - e && e.__ob__ && e.__ob__.dep.depend(); - if (Array.isArray(e)) { - dependArray(e); - } - } -} - -/* */ - -/** - * Option overwriting strategies are functions that handle - * how to merge a parent option value and a child option - * value into the final value. - */ -var strats = config.optionMergeStrategies; - -/** - * Options with restrictions - */ -if (process.env.NODE_ENV !== 'production') { - strats.el = strats.propsData = function (parent, child, vm, key) { - if (!vm) { - warn( - "option \"" + key + "\" can only be used during instance " + - 'creation with the `new` keyword.' - ); - } - return defaultStrat(parent, child) - }; -} - -/** - * Helper that recursively merges two data objects together. - */ -function mergeData (to, from) { - if (!from) { return to } - var key, toVal, fromVal; - var keys = Object.keys(from); - for (var i = 0; i < keys.length; i++) { - key = keys[i]; - toVal = to[key]; - fromVal = from[key]; - if (!hasOwn(to, key)) { - set(to, key, fromVal); - } else if (isPlainObject(toVal) && isPlainObject(fromVal)) { - mergeData(toVal, fromVal); - } - } - return to -} - -/** - * Data - */ -function mergeDataOrFn ( - parentVal, - childVal, - vm -) { - if (!vm) { - // in a Vue.extend merge, both should be functions - if (!childVal) { - return parentVal - } - if (!parentVal) { - return childVal - } - // when parentVal & childVal are both present, - // we need to return a function that returns the - // merged result of both functions... no need to - // check if parentVal is a function here because - // it has to be a function to pass previous merges. - return function mergedDataFn () { - return mergeData( - typeof childVal === 'function' ? childVal.call(this) : childVal, - typeof parentVal === 'function' ? parentVal.call(this) : parentVal - ) - } - } else { - return function mergedInstanceDataFn () { - // instance merge - var instanceData = typeof childVal === 'function' - ? childVal.call(vm) - : childVal; - var defaultData = typeof parentVal === 'function' - ? parentVal.call(vm) - : parentVal; - if (instanceData) { - return mergeData(instanceData, defaultData) - } else { - return defaultData - } - } - } -} - -strats.data = function ( - parentVal, - childVal, - vm -) { - if (!vm) { - if (childVal && typeof childVal !== 'function') { - process.env.NODE_ENV !== 'production' && warn( - 'The "data" option should be a function ' + - 'that returns a per-instance value in component ' + - 'definitions.', - vm - ); - - return parentVal - } - return mergeDataOrFn(parentVal, childVal) - } - - return mergeDataOrFn(parentVal, childVal, vm) -}; - -/** - * Hooks and props are merged as arrays. - */ -function mergeHook ( - parentVal, - childVal -) { - return childVal - ? parentVal - ? parentVal.concat(childVal) - : Array.isArray(childVal) - ? childVal - : [childVal] - : parentVal -} - -LIFECYCLE_HOOKS.forEach(function (hook) { - strats[hook] = mergeHook; -}); - -/** - * Assets - * - * When a vm is present (instance creation), we need to do - * a three-way merge between constructor options, instance - * options and parent options. - */ -function mergeAssets ( - parentVal, - childVal, - vm, - key -) { - var res = Object.create(parentVal || null); - if (childVal) { - process.env.NODE_ENV !== 'production' && assertObjectType(key, childVal, vm); - return extend(res, childVal) - } else { - return res - } -} - -ASSET_TYPES.forEach(function (type) { - strats[type + 's'] = mergeAssets; -}); - -/** - * Watchers. - * - * Watchers hashes should not overwrite one - * another, so we merge them as arrays. - */ -strats.watch = function ( - parentVal, - childVal, - vm, - key -) { - // work around Firefox's Object.prototype.watch... - if (parentVal === nativeWatch) { parentVal = undefined; } - if (childVal === nativeWatch) { childVal = undefined; } - /* istanbul ignore if */ - if (!childVal) { return Object.create(parentVal || null) } - if (process.env.NODE_ENV !== 'production') { - assertObjectType(key, childVal, vm); - } - if (!parentVal) { return childVal } - var ret = {}; - extend(ret, parentVal); - for (var key$1 in childVal) { - var parent = ret[key$1]; - var child = childVal[key$1]; - if (parent && !Array.isArray(parent)) { - parent = [parent]; - } - ret[key$1] = parent - ? parent.concat(child) - : Array.isArray(child) ? child : [child]; - } - return ret -}; - -/** - * Other object hashes. - */ -strats.props = -strats.methods = -strats.inject = -strats.computed = function ( - parentVal, - childVal, - vm, - key -) { - if (childVal && process.env.NODE_ENV !== 'production') { - assertObjectType(key, childVal, vm); - } - if (!parentVal) { return childVal } - var ret = Object.create(null); - extend(ret, parentVal); - if (childVal) { extend(ret, childVal); } - return ret -}; -strats.provide = mergeDataOrFn; - -/** - * Default strategy. - */ -var defaultStrat = function (parentVal, childVal) { - return childVal === undefined - ? parentVal - : childVal -}; - -/** - * Validate component names - */ -function checkComponents (options) { - for (var key in options.components) { - var lower = key.toLowerCase(); - if (isBuiltInTag(lower) || config.isReservedTag(lower)) { - warn( - 'Do not use built-in or reserved HTML elements as component ' + - 'id: ' + key - ); - } - } -} - -/** - * Ensure all props option syntax are normalized into the - * Object-based format. - */ -function normalizeProps (options, vm) { - var props = options.props; - if (!props) { return } - var res = {}; - var i, val, name; - if (Array.isArray(props)) { - i = props.length; - while (i--) { - val = props[i]; - if (typeof val === 'string') { - name = camelize(val); - res[name] = { type: null }; - } else if (process.env.NODE_ENV !== 'production') { - warn('props must be strings when using array syntax.'); - } - } - } else if (isPlainObject(props)) { - for (var key in props) { - val = props[key]; - name = camelize(key); - res[name] = isPlainObject(val) - ? val - : { type: val }; - } - } else if (process.env.NODE_ENV !== 'production') { - warn( - "Invalid value for option \"props\": expected an Array or an Object, " + - "but got " + (toRawType(props)) + ".", - vm - ); - } - options.props = res; -} - -/** - * Normalize all injections into Object-based format - */ -function normalizeInject (options, vm) { - var inject = options.inject; - var normalized = options.inject = {}; - if (Array.isArray(inject)) { - for (var i = 0; i < inject.length; i++) { - normalized[inject[i]] = { from: inject[i] }; - } - } else if (isPlainObject(inject)) { - for (var key in inject) { - var val = inject[key]; - normalized[key] = isPlainObject(val) - ? extend({ from: key }, val) - : { from: val }; - } - } else if (process.env.NODE_ENV !== 'production' && inject) { - warn( - "Invalid value for option \"inject\": expected an Array or an Object, " + - "but got " + (toRawType(inject)) + ".", - vm - ); - } -} - -/** - * Normalize raw function directives into object format. - */ -function normalizeDirectives (options) { - var dirs = options.directives; - if (dirs) { - for (var key in dirs) { - var def = dirs[key]; - if (typeof def === 'function') { - dirs[key] = { bind: def, update: def }; - } - } - } -} - -function assertObjectType (name, value, vm) { - if (!isPlainObject(value)) { - warn( - "Invalid value for option \"" + name + "\": expected an Object, " + - "but got " + (toRawType(value)) + ".", - vm - ); - } -} - -/** - * Merge two option objects into a new one. - * Core utility used in both instantiation and inheritance. - */ -function mergeOptions ( - parent, - child, - vm -) { - if (process.env.NODE_ENV !== 'production') { - checkComponents(child); - } - - if (typeof child === 'function') { - child = child.options; - } - - normalizeProps(child, vm); - normalizeInject(child, vm); - normalizeDirectives(child); - var extendsFrom = child.extends; - if (extendsFrom) { - parent = mergeOptions(parent, extendsFrom, vm); - } - if (child.mixins) { - for (var i = 0, l = child.mixins.length; i < l; i++) { - parent = mergeOptions(parent, child.mixins[i], vm); - } - } - var options = {}; - var key; - for (key in parent) { - mergeField(key); - } - for (key in child) { - if (!hasOwn(parent, key)) { - mergeField(key); - } - } - function mergeField (key) { - var strat = strats[key] || defaultStrat; - options[key] = strat(parent[key], child[key], vm, key); - } - return options -} - -/** - * Resolve an asset. - * This function is used because child instances need access - * to assets defined in its ancestor chain. - */ -function resolveAsset ( - options, - type, - id, - warnMissing -) { - /* istanbul ignore if */ - if (typeof id !== 'string') { - return - } - var assets = options[type]; - // check local registration variations first - if (hasOwn(assets, id)) { return assets[id] } - var camelizedId = camelize(id); - if (hasOwn(assets, camelizedId)) { return assets[camelizedId] } - var PascalCaseId = capitalize(camelizedId); - if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] } - // fallback to prototype chain - var res = assets[id] || assets[camelizedId] || assets[PascalCaseId]; - if (process.env.NODE_ENV !== 'production' && warnMissing && !res) { - warn( - 'Failed to resolve ' + type.slice(0, -1) + ': ' + id, - options - ); - } - return res -} - -/* */ - -function validateProp ( - key, - propOptions, - propsData, - vm -) { - var prop = propOptions[key]; - var absent = !hasOwn(propsData, key); - var value = propsData[key]; - // handle boolean props - if (isType(Boolean, prop.type)) { - if (absent && !hasOwn(prop, 'default')) { - value = false; - } else if (!isType(String, prop.type) && (value === '' || value === hyphenate(key))) { - value = true; - } - } - // check default value - if (value === undefined) { - value = getPropDefaultValue(vm, prop, key); - // since the default value is a fresh copy, - // make sure to observe it. - var prevShouldConvert = observerState.shouldConvert; - observerState.shouldConvert = true; - observe(value); - observerState.shouldConvert = prevShouldConvert; - } - if (process.env.NODE_ENV !== 'production') { - assertProp(prop, key, value, vm, absent); - } - return value -} - -/** - * Get the default value of a prop. - */ -function getPropDefaultValue (vm, prop, key) { - // no default, return undefined - if (!hasOwn(prop, 'default')) { - return undefined - } - var def = prop.default; - // warn against non-factory defaults for Object & Array - if (process.env.NODE_ENV !== 'production' && isObject(def)) { - warn( - 'Invalid default value for prop "' + key + '": ' + - 'Props with type Object/Array must use a factory function ' + - 'to return the default value.', - vm - ); - } - // the raw prop value was also undefined from previous render, - // return previous default value to avoid unnecessary watcher trigger - if (vm && vm.$options.propsData && - vm.$options.propsData[key] === undefined && - vm._props[key] !== undefined - ) { - return vm._props[key] - } - // call factory function for non-Function types - // a value is Function if its prototype is function even across different execution context - return typeof def === 'function' && getType(prop.type) !== 'Function' - ? def.call(vm) - : def -} - -/** - * Assert whether a prop is valid. - */ -function assertProp ( - prop, - name, - value, - vm, - absent -) { - if (prop.required && absent) { - warn( - 'Missing required prop: "' + name + '"', - vm - ); - return - } - if (value == null && !prop.required) { - return - } - var type = prop.type; - var valid = !type || type === true; - var expectedTypes = []; - if (type) { - if (!Array.isArray(type)) { - type = [type]; - } - for (var i = 0; i < type.length && !valid; i++) { - var assertedType = assertType(value, type[i]); - expectedTypes.push(assertedType.expectedType || ''); - valid = assertedType.valid; - } - } - if (!valid) { - warn( - "Invalid prop: type check failed for prop \"" + name + "\"." + - " Expected " + (expectedTypes.map(capitalize).join(', ')) + - ", got " + (toRawType(value)) + ".", - vm - ); - return - } - var validator = prop.validator; - if (validator) { - if (!validator(value)) { - warn( - 'Invalid prop: custom validator check failed for prop "' + name + '".', - vm - ); - } - } -} - -var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/; - -function assertType (value, type) { - var valid; - var expectedType = getType(type); - if (simpleCheckRE.test(expectedType)) { - var t = typeof value; - valid = t === expectedType.toLowerCase(); - // for primitive wrapper objects - if (!valid && t === 'object') { - valid = value instanceof type; - } - } else if (expectedType === 'Object') { - valid = isPlainObject(value); - } else if (expectedType === 'Array') { - valid = Array.isArray(value); - } else { - valid = value instanceof type; - } - return { - valid: valid, - expectedType: expectedType - } -} - -/** - * Use function string name to check built-in types, - * because a simple equality check will fail when running - * across different vms / iframes. - */ -function getType (fn) { - var match = fn && fn.toString().match(/^\s*function (\w+)/); - return match ? match[1] : '' -} - -function isType (type, fn) { - if (!Array.isArray(fn)) { - return getType(fn) === getType(type) - } - for (var i = 0, len = fn.length; i < len; i++) { - if (getType(fn[i]) === getType(type)) { - return true - } - } - /* istanbul ignore next */ - return false -} - -/* */ - -function handleError (err, vm, info) { - if (vm) { - var cur = vm; - while ((cur = cur.$parent)) { - var hooks = cur.$options.errorCaptured; - if (hooks) { - for (var i = 0; i < hooks.length; i++) { - try { - var capture = hooks[i].call(cur, err, vm, info) === false; - if (capture) { return } - } catch (e) { - globalHandleError(e, cur, 'errorCaptured hook'); - } - } - } - } - } - globalHandleError(err, vm, info); -} - -function globalHandleError (err, vm, info) { - if (config.errorHandler) { - try { - return config.errorHandler.call(null, err, vm, info) - } catch (e) { - logError(e, null, 'config.errorHandler'); - } - } - logError(err, vm, info); -} - -function logError (err, vm, info) { - if (process.env.NODE_ENV !== 'production') { - warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm); - } - /* istanbul ignore else */ - if (inBrowser && typeof console !== 'undefined') { - console.error(err); - } else { - throw err - } -} - -/* */ -/* globals MessageChannel */ - -var callbacks = []; -var pending = false; - -function flushCallbacks () { - pending = false; - var copies = callbacks.slice(0); - callbacks.length = 0; - for (var i = 0; i < copies.length; i++) { - copies[i](); - } -} - -// Here we have async deferring wrappers using both micro and macro tasks. -// In < 2.4 we used micro tasks everywhere, but there are some scenarios where -// micro tasks have too high a priority and fires in between supposedly -// sequential events (e.g. #4521, #6690) or even between bubbling of the same -// event (#6566). However, using macro tasks everywhere also has subtle problems -// when state is changed right before repaint (e.g. #6813, out-in transitions). -// Here we use micro task by default, but expose a way to force macro task when -// needed (e.g. in event handlers attached by v-on). -var microTimerFunc; -var macroTimerFunc; -var useMacroTask = false; - -// Determine (macro) Task defer implementation. -// Technically setImmediate should be the ideal choice, but it's only available -// in IE. The only polyfill that consistently queues the callback after all DOM -// events triggered in the same loop is by using MessageChannel. -/* istanbul ignore if */ -if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) { - macroTimerFunc = function () { - setImmediate(flushCallbacks); - }; -} else if (typeof MessageChannel !== 'undefined' && ( - isNative(MessageChannel) || - // PhantomJS - MessageChannel.toString() === '[object MessageChannelConstructor]' -)) { - var channel = new MessageChannel(); - var port = channel.port2; - channel.port1.onmessage = flushCallbacks; - macroTimerFunc = function () { - port.postMessage(1); - }; -} else { - /* istanbul ignore next */ - macroTimerFunc = function () { - setTimeout(flushCallbacks, 0); - }; -} - -// Determine MicroTask defer implementation. -/* istanbul ignore next, $flow-disable-line */ -if (typeof Promise !== 'undefined' && isNative(Promise)) { - var p = Promise.resolve(); - microTimerFunc = function () { - p.then(flushCallbacks); - // in problematic UIWebViews, Promise.then doesn't completely break, but - // it can get stuck in a weird state where callbacks are pushed into the - // microtask queue but the queue isn't being flushed, until the browser - // needs to do some other work, e.g. handle a timer. Therefore we can - // "force" the microtask queue to be flushed by adding an empty timer. - if (isIOS) { setTimeout(noop); } - }; -} else { - // fallback to macro - microTimerFunc = macroTimerFunc; -} - -/** - * Wrap a function so that if any code inside triggers state change, - * the changes are queued using a Task instead of a MicroTask. - */ -function withMacroTask (fn) { - return fn._withTask || (fn._withTask = function () { - useMacroTask = true; - var res = fn.apply(null, arguments); - useMacroTask = false; - return res - }) -} - -function nextTick (cb, ctx) { - var _resolve; - callbacks.push(function () { - if (cb) { - try { - cb.call(ctx); - } catch (e) { - handleError(e, ctx, 'nextTick'); - } - } else if (_resolve) { - _resolve(ctx); - } - }); - if (!pending) { - pending = true; - if (useMacroTask) { - macroTimerFunc(); - } else { - microTimerFunc(); - } - } - // $flow-disable-line - if (!cb && typeof Promise !== 'undefined') { - return new Promise(function (resolve) { - _resolve = resolve; - }) - } -} - -/* */ - -var mark; -var measure; - -if (process.env.NODE_ENV !== 'production') { - var perf = inBrowser && window.performance; - /* istanbul ignore if */ - if ( - perf && - perf.mark && - perf.measure && - perf.clearMarks && - perf.clearMeasures - ) { - mark = function (tag) { return perf.mark(tag); }; - measure = function (name, startTag, endTag) { - perf.measure(name, startTag, endTag); - perf.clearMarks(startTag); - perf.clearMarks(endTag); - perf.clearMeasures(name); - }; - } -} - -/* not type checking this file because flow doesn't play well with Proxy */ - -var initProxy; - -if (process.env.NODE_ENV !== 'production') { - var allowedGlobals = makeMap( - 'Infinity,undefined,NaN,isFinite,isNaN,' + - 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + - 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' + - 'require' // for Webpack/Browserify - ); - - var warnNonPresent = function (target, key) { - warn( - "Property or method \"" + key + "\" is not defined on the instance but " + - 'referenced during render. Make sure that this property is reactive, ' + - 'either in the data option, or for class-based components, by ' + - 'initializing the property. ' + - 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.', - target - ); - }; - - var hasProxy = - typeof Proxy !== 'undefined' && - Proxy.toString().match(/native code/); - - if (hasProxy) { - var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact'); - config.keyCodes = new Proxy(config.keyCodes, { - set: function set (target, key, value) { - if (isBuiltInModifier(key)) { - warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key)); - return false - } else { - target[key] = value; - return true - } - } - }); - } - - var hasHandler = { - has: function has (target, key) { - var has = key in target; - var isAllowed = allowedGlobals(key) || key.charAt(0) === '_'; - if (!has && !isAllowed) { - warnNonPresent(target, key); - } - return has || !isAllowed - } - }; - - var getHandler = { - get: function get (target, key) { - if (typeof key === 'string' && !(key in target)) { - warnNonPresent(target, key); - } - return target[key] - } - }; - - initProxy = function initProxy (vm) { - if (hasProxy) { - // determine which proxy handler to use - var options = vm.$options; - var handlers = options.render && options.render._withStripped - ? getHandler - : hasHandler; - vm._renderProxy = new Proxy(vm, handlers); - } else { - vm._renderProxy = vm; - } - }; -} - -/* */ - -var normalizeEvent = cached(function (name) { - var passive = name.charAt(0) === '&'; - name = passive ? name.slice(1) : name; - var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first - name = once$$1 ? name.slice(1) : name; - var capture = name.charAt(0) === '!'; - name = capture ? name.slice(1) : name; - return { - name: name, - once: once$$1, - capture: capture, - passive: passive - } -}); - -function createFnInvoker (fns) { - function invoker () { - var arguments$1 = arguments; - - var fns = invoker.fns; - if (Array.isArray(fns)) { - var cloned = fns.slice(); - for (var i = 0; i < cloned.length; i++) { - cloned[i].apply(null, arguments$1); - } - } else { - // return handler return value for single handlers - return fns.apply(null, arguments) - } - } - invoker.fns = fns; - return invoker -} - -function updateListeners ( - on, - oldOn, - add, - remove$$1, - vm -) { - var name, cur, old, event; - for (name in on) { - cur = on[name]; - old = oldOn[name]; - event = normalizeEvent(name); - if (isUndef(cur)) { - process.env.NODE_ENV !== 'production' && warn( - "Invalid handler for event \"" + (event.name) + "\": got " + String(cur), - vm - ); - } else if (isUndef(old)) { - if (isUndef(cur.fns)) { - cur = on[name] = createFnInvoker(cur); - } - add(event.name, cur, event.once, event.capture, event.passive); - } else if (cur !== old) { - old.fns = cur; - on[name] = old; - } - } - for (name in oldOn) { - if (isUndef(on[name])) { - event = normalizeEvent(name); - remove$$1(event.name, oldOn[name], event.capture); - } - } -} - -/* */ - -function mergeVNodeHook (def, hookKey, hook) { - if (def instanceof VNode) { - def = def.data.hook || (def.data.hook = {}); - } - var invoker; - var oldHook = def[hookKey]; - - function wrappedHook () { - hook.apply(this, arguments); - // important: remove merged hook to ensure it's called only once - // and prevent memory leak - remove(invoker.fns, wrappedHook); - } - - if (isUndef(oldHook)) { - // no existing hook - invoker = createFnInvoker([wrappedHook]); - } else { - /* istanbul ignore if */ - if (isDef(oldHook.fns) && isTrue(oldHook.merged)) { - // already a merged invoker - invoker = oldHook; - invoker.fns.push(wrappedHook); - } else { - // existing plain hook - invoker = createFnInvoker([oldHook, wrappedHook]); - } - } - - invoker.merged = true; - def[hookKey] = invoker; -} - -/* */ - -function extractPropsFromVNodeData ( - data, - Ctor, - tag -) { - // we are only extracting raw values here. - // validation and default values are handled in the child - // component itself. - var propOptions = Ctor.options.props; - if (isUndef(propOptions)) { - return - } - var res = {}; - var attrs = data.attrs; - var props = data.props; - if (isDef(attrs) || isDef(props)) { - for (var key in propOptions) { - var altKey = hyphenate(key); - if (process.env.NODE_ENV !== 'production') { - var keyInLowerCase = key.toLowerCase(); - if ( - key !== keyInLowerCase && - attrs && hasOwn(attrs, keyInLowerCase) - ) { - tip( - "Prop \"" + keyInLowerCase + "\" is passed to component " + - (formatComponentName(tag || Ctor)) + ", but the declared prop name is" + - " \"" + key + "\". " + - "Note that HTML attributes are case-insensitive and camelCased " + - "props need to use their kebab-case equivalents when using in-DOM " + - "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"." - ); - } - } - checkProp(res, props, key, altKey, true) || - checkProp(res, attrs, key, altKey, false); - } - } - return res -} - -function checkProp ( - res, - hash, - key, - altKey, - preserve -) { - if (isDef(hash)) { - if (hasOwn(hash, key)) { - res[key] = hash[key]; - if (!preserve) { - delete hash[key]; - } - return true - } else if (hasOwn(hash, altKey)) { - res[key] = hash[altKey]; - if (!preserve) { - delete hash[altKey]; - } - return true - } - } - return false -} - -/* */ - -// The template compiler attempts to minimize the need for normalization by -// statically analyzing the template at compile time. -// -// For plain HTML markup, normalization can be completely skipped because the -// generated render function is guaranteed to return Array<VNode>. There are -// two cases where extra normalization is needed: - -// 1. When the children contains components - because a functional component -// may return an Array instead of a single root. In this case, just a simple -// normalization is needed - if any child is an Array, we flatten the whole -// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep -// because functional components already normalize their own children. -function simpleNormalizeChildren (children) { - for (var i = 0; i < children.length; i++) { - if (Array.isArray(children[i])) { - return Array.prototype.concat.apply([], children) - } - } - return children -} - -// 2. When the children contains constructs that always generated nested Arrays, -// e.g. <template>, <slot>, v-for, or when the children is provided by user -// with hand-written render functions / JSX. In such cases a full normalization -// is needed to cater to all possible types of children values. -function normalizeChildren (children) { - return isPrimitive(children) - ? [createTextVNode(children)] - : Array.isArray(children) - ? normalizeArrayChildren(children) - : undefined -} - -function isTextNode (node) { - return isDef(node) && isDef(node.text) && isFalse(node.isComment) -} - -function normalizeArrayChildren (children, nestedIndex) { - var res = []; - var i, c, lastIndex, last; - for (i = 0; i < children.length; i++) { - c = children[i]; - if (isUndef(c) || typeof c === 'boolean') { continue } - lastIndex = res.length - 1; - last = res[lastIndex]; - // nested - if (Array.isArray(c)) { - if (c.length > 0) { - c = normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i)); - // merge adjacent text nodes - if (isTextNode(c[0]) && isTextNode(last)) { - res[lastIndex] = createTextVNode(last.text + (c[0]).text); - c.shift(); - } - res.push.apply(res, c); - } - } else if (isPrimitive(c)) { - if (isTextNode(last)) { - // merge adjacent text nodes - // this is necessary for SSR hydration because text nodes are - // essentially merged when rendered to HTML strings - res[lastIndex] = createTextVNode(last.text + c); - } else if (c !== '') { - // convert primitive to vnode - res.push(createTextVNode(c)); - } - } else { - if (isTextNode(c) && isTextNode(last)) { - // merge adjacent text nodes - res[lastIndex] = createTextVNode(last.text + c.text); - } else { - // default key for nested array children (likely generated by v-for) - if (isTrue(children._isVList) && - isDef(c.tag) && - isUndef(c.key) && - isDef(nestedIndex)) { - c.key = "__vlist" + nestedIndex + "_" + i + "__"; - } - res.push(c); - } - } - } - return res -} - -/* */ - -function ensureCtor (comp, base) { - if ( - comp.__esModule || - (hasSymbol && comp[Symbol.toStringTag] === 'Module') - ) { - comp = comp.default; - } - return isObject(comp) - ? base.extend(comp) - : comp -} - -function createAsyncPlaceholder ( - factory, - data, - context, - children, - tag -) { - var node = createEmptyVNode(); - node.asyncFactory = factory; - node.asyncMeta = { data: data, context: context, children: children, tag: tag }; - return node -} - -function resolveAsyncComponent ( - factory, - baseCtor, - context -) { - if (isTrue(factory.error) && isDef(factory.errorComp)) { - return factory.errorComp - } - - if (isDef(factory.resolved)) { - return factory.resolved - } - - if (isTrue(factory.loading) && isDef(factory.loadingComp)) { - return factory.loadingComp - } - - if (isDef(factory.contexts)) { - // already pending - factory.contexts.push(context); - } else { - var contexts = factory.contexts = [context]; - var sync = true; - - var forceRender = function () { - for (var i = 0, l = contexts.length; i < l; i++) { - contexts[i].$forceUpdate(); - } - }; - - var resolve = once(function (res) { - // cache resolved - factory.resolved = ensureCtor(res, baseCtor); - // invoke callbacks only if this is not a synchronous resolve - // (async resolves are shimmed as synchronous during SSR) - if (!sync) { - forceRender(); - } - }); - - var reject = once(function (reason) { - process.env.NODE_ENV !== 'production' && warn( - "Failed to resolve async component: " + (String(factory)) + - (reason ? ("\nReason: " + reason) : '') - ); - if (isDef(factory.errorComp)) { - factory.error = true; - forceRender(); - } - }); - - var res = factory(resolve, reject); - - if (isObject(res)) { - if (typeof res.then === 'function') { - // () => Promise - if (isUndef(factory.resolved)) { - res.then(resolve, reject); - } - } else if (isDef(res.component) && typeof res.component.then === 'function') { - res.component.then(resolve, reject); - - if (isDef(res.error)) { - factory.errorComp = ensureCtor(res.error, baseCtor); - } - - if (isDef(res.loading)) { - factory.loadingComp = ensureCtor(res.loading, baseCtor); - if (res.delay === 0) { - factory.loading = true; - } else { - setTimeout(function () { - if (isUndef(factory.resolved) && isUndef(factory.error)) { - factory.loading = true; - forceRender(); - } - }, res.delay || 200); - } - } - - if (isDef(res.timeout)) { - setTimeout(function () { - if (isUndef(factory.resolved)) { - reject( - process.env.NODE_ENV !== 'production' - ? ("timeout (" + (res.timeout) + "ms)") - : null - ); - } - }, res.timeout); - } - } - } - - sync = false; - // return in case resolved synchronously - return factory.loading - ? factory.loadingComp - : factory.resolved - } -} - -/* */ - -function isAsyncPlaceholder (node) { - return node.isComment && node.asyncFactory -} - -/* */ - -function getFirstComponentChild (children) { - if (Array.isArray(children)) { - for (var i = 0; i < children.length; i++) { - var c = children[i]; - if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) { - return c - } - } - } -} - -/* */ - -/* */ - -function initEvents (vm) { - vm._events = Object.create(null); - vm._hasHookEvent = false; - // init parent attached events - var listeners = vm.$options._parentListeners; - if (listeners) { - updateComponentListeners(vm, listeners); - } -} - -var target; - -function add (event, fn, once) { - if (once) { - target.$once(event, fn); - } else { - target.$on(event, fn); - } -} - -function remove$1 (event, fn) { - target.$off(event, fn); -} - -function updateComponentListeners ( - vm, - listeners, - oldListeners -) { - target = vm; - updateListeners(listeners, oldListeners || {}, add, remove$1, vm); - target = undefined; -} - -function eventsMixin (Vue) { - var hookRE = /^hook:/; - Vue.prototype.$on = function (event, fn) { - var this$1 = this; - - var vm = this; - if (Array.isArray(event)) { - for (var i = 0, l = event.length; i < l; i++) { - this$1.$on(event[i], fn); - } - } else { - (vm._events[event] || (vm._events[event] = [])).push(fn); - // optimize hook:event cost by using a boolean flag marked at registration - // instead of a hash lookup - if (hookRE.test(event)) { - vm._hasHookEvent = true; - } - } - return vm - }; - - Vue.prototype.$once = function (event, fn) { - var vm = this; - function on () { - vm.$off(event, on); - fn.apply(vm, arguments); - } - on.fn = fn; - vm.$on(event, on); - return vm - }; - - Vue.prototype.$off = function (event, fn) { - var this$1 = this; - - var vm = this; - // all - if (!arguments.length) { - vm._events = Object.create(null); - return vm - } - // array of events - if (Array.isArray(event)) { - for (var i = 0, l = event.length; i < l; i++) { - this$1.$off(event[i], fn); - } - return vm - } - // specific event - var cbs = vm._events[event]; - if (!cbs) { - return vm - } - if (!fn) { - vm._events[event] = null; - return vm - } - if (fn) { - // specific handler - var cb; - var i$1 = cbs.length; - while (i$1--) { - cb = cbs[i$1]; - if (cb === fn || cb.fn === fn) { - cbs.splice(i$1, 1); - break - } - } - } - return vm - }; - - Vue.prototype.$emit = function (event) { - var vm = this; - if (process.env.NODE_ENV !== 'production') { - var lowerCaseEvent = event.toLowerCase(); - if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) { - tip( - "Event \"" + lowerCaseEvent + "\" is emitted in component " + - (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " + - "Note that HTML attributes are case-insensitive and you cannot use " + - "v-on to listen to camelCase events when using in-DOM templates. " + - "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"." - ); - } - } - var cbs = vm._events[event]; - if (cbs) { - cbs = cbs.length > 1 ? toArray(cbs) : cbs; - var args = toArray(arguments, 1); - for (var i = 0, l = cbs.length; i < l; i++) { - try { - cbs[i].apply(vm, args); - } catch (e) { - handleError(e, vm, ("event handler for \"" + event + "\"")); - } - } - } - return vm - }; -} - -/* */ - -/** - * Runtime helper for resolving raw children VNodes into a slot object. - */ -function resolveSlots ( - children, - context -) { - var slots = {}; - if (!children) { - return slots - } - for (var i = 0, l = children.length; i < l; i++) { - var child = children[i]; - var data = child.data; - // remove slot attribute if the node is resolved as a Vue slot node - if (data && data.attrs && data.attrs.slot) { - delete data.attrs.slot; - } - // named slots should only be respected if the vnode was rendered in the - // same context. - if ((child.context === context || child.functionalContext === context) && - data && data.slot != null - ) { - var name = child.data.slot; - var slot = (slots[name] || (slots[name] = [])); - if (child.tag === 'template') { - slot.push.apply(slot, child.children); - } else { - slot.push(child); - } - } else { - (slots.default || (slots.default = [])).push(child); - } - } - // ignore slots that contains only whitespace - for (var name$1 in slots) { - if (slots[name$1].every(isWhitespace)) { - delete slots[name$1]; - } - } - return slots -} - -function isWhitespace (node) { - return node.isComment || node.text === ' ' -} - -function resolveScopedSlots ( - fns, // see flow/vnode - res -) { - res = res || {}; - for (var i = 0; i < fns.length; i++) { - if (Array.isArray(fns[i])) { - resolveScopedSlots(fns[i], res); - } else { - res[fns[i].key] = fns[i].fn; - } - } - return res -} - -/* */ - -var activeInstance = null; -var isUpdatingChildComponent = false; - -function initLifecycle (vm) { - var options = vm.$options; - - // locate first non-abstract parent - var parent = options.parent; - if (parent && !options.abstract) { - while (parent.$options.abstract && parent.$parent) { - parent = parent.$parent; - } - parent.$children.push(vm); - } - - vm.$parent = parent; - vm.$root = parent ? parent.$root : vm; - - vm.$children = []; - vm.$refs = {}; - - vm._watcher = null; - vm._inactive = null; - vm._directInactive = false; - vm._isMounted = false; - vm._isDestroyed = false; - vm._isBeingDestroyed = false; -} - -function lifecycleMixin (Vue) { - Vue.prototype._update = function (vnode, hydrating) { - var vm = this; - if (vm._isMounted) { - callHook(vm, 'beforeUpdate'); - } - var prevEl = vm.$el; - var prevVnode = vm._vnode; - var prevActiveInstance = activeInstance; - activeInstance = vm; - vm._vnode = vnode; - // Vue.prototype.__patch__ is injected in entry points - // based on the rendering backend used. - if (!prevVnode) { - // initial render - vm.$el = vm.__patch__( - vm.$el, vnode, hydrating, false /* removeOnly */, - vm.$options._parentElm, - vm.$options._refElm - ); - // no need for the ref nodes after initial patch - // this prevents keeping a detached DOM tree in memory (#5851) - vm.$options._parentElm = vm.$options._refElm = null; - } else { - // updates - vm.$el = vm.__patch__(prevVnode, vnode); - } - activeInstance = prevActiveInstance; - // update __vue__ reference - if (prevEl) { - prevEl.__vue__ = null; - } - if (vm.$el) { - vm.$el.__vue__ = vm; - } - // if parent is an HOC, update its $el as well - if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) { - vm.$parent.$el = vm.$el; - } - // updated hook is called by the scheduler to ensure that children are - // updated in a parent's updated hook. - }; - - Vue.prototype.$forceUpdate = function () { - var vm = this; - if (vm._watcher) { - vm._watcher.update(); - } - }; - - Vue.prototype.$destroy = function () { - var vm = this; - if (vm._isBeingDestroyed) { - return - } - callHook(vm, 'beforeDestroy'); - vm._isBeingDestroyed = true; - // remove self from parent - var parent = vm.$parent; - if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) { - remove(parent.$children, vm); - } - // teardown watchers - if (vm._watcher) { - vm._watcher.teardown(); - } - var i = vm._watchers.length; - while (i--) { - vm._watchers[i].teardown(); - } - // remove reference from data ob - // frozen object may not have observer. - if (vm._data.__ob__) { - vm._data.__ob__.vmCount--; - } - // call the last hook... - vm._isDestroyed = true; - // invoke destroy hooks on current rendered tree - vm.__patch__(vm._vnode, null); - // fire destroyed hook - callHook(vm, 'destroyed'); - // turn off all instance listeners. - vm.$off(); - // remove __vue__ reference - if (vm.$el) { - vm.$el.__vue__ = null; - } - // release circular reference (#6759) - if (vm.$vnode) { - vm.$vnode.parent = null; - } - }; -} - -function mountComponent ( - vm, - el, - hydrating -) { - vm.$el = el; - if (!vm.$options.render) { - vm.$options.render = createEmptyVNode; - if (process.env.NODE_ENV !== 'production') { - /* istanbul ignore if */ - if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') || - vm.$options.el || el) { - warn( - 'You are using the runtime-only build of Vue where the template ' + - 'compiler is not available. Either pre-compile the templates into ' + - 'render functions, or use the compiler-included build.', - vm - ); - } else { - warn( - 'Failed to mount component: template or render function not defined.', - vm - ); - } - } - } - callHook(vm, 'beforeMount'); - - var updateComponent; - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && config.performance && mark) { - updateComponent = function () { - var name = vm._name; - var id = vm._uid; - var startTag = "vue-perf-start:" + id; - var endTag = "vue-perf-end:" + id; - - mark(startTag); - var vnode = vm._render(); - mark(endTag); - measure(("vue " + name + " render"), startTag, endTag); - - mark(startTag); - vm._update(vnode, hydrating); - mark(endTag); - measure(("vue " + name + " patch"), startTag, endTag); - }; - } else { - updateComponent = function () { - vm._update(vm._render(), hydrating); - }; - } - - vm._watcher = new Watcher(vm, updateComponent, noop); - hydrating = false; - - // manually mounted instance, call mounted on self - // mounted is called for render-created child components in its inserted hook - if (vm.$vnode == null) { - vm._isMounted = true; - callHook(vm, 'mounted'); - } - return vm -} - -function updateChildComponent ( - vm, - propsData, - listeners, - parentVnode, - renderChildren -) { - if (process.env.NODE_ENV !== 'production') { - isUpdatingChildComponent = true; - } - - // determine whether component has slot children - // we need to do this before overwriting $options._renderChildren - var hasChildren = !!( - renderChildren || // has new static slots - vm.$options._renderChildren || // has old static slots - parentVnode.data.scopedSlots || // has new scoped slots - vm.$scopedSlots !== emptyObject // has old scoped slots - ); - - vm.$options._parentVnode = parentVnode; - vm.$vnode = parentVnode; // update vm's placeholder node without re-render - - if (vm._vnode) { // update child tree's parent - vm._vnode.parent = parentVnode; - } - vm.$options._renderChildren = renderChildren; - - // update $attrs and $listeners hash - // these are also reactive so they may trigger child update if the child - // used them during render - vm.$attrs = (parentVnode.data && parentVnode.data.attrs) || emptyObject; - vm.$listeners = listeners || emptyObject; - - // update props - if (propsData && vm.$options.props) { - observerState.shouldConvert = false; - var props = vm._props; - var propKeys = vm.$options._propKeys || []; - for (var i = 0; i < propKeys.length; i++) { - var key = propKeys[i]; - props[key] = validateProp(key, vm.$options.props, propsData, vm); - } - observerState.shouldConvert = true; - // keep a copy of raw propsData - vm.$options.propsData = propsData; - } - - // update listeners - if (listeners) { - var oldListeners = vm.$options._parentListeners; - vm.$options._parentListeners = listeners; - updateComponentListeners(vm, listeners, oldListeners); - } - // resolve slots + force update if has children - if (hasChildren) { - vm.$slots = resolveSlots(renderChildren, parentVnode.context); - vm.$forceUpdate(); - } - - if (process.env.NODE_ENV !== 'production') { - isUpdatingChildComponent = false; - } -} - -function isInInactiveTree (vm) { - while (vm && (vm = vm.$parent)) { - if (vm._inactive) { return true } - } - return false -} - -function activateChildComponent (vm, direct) { - if (direct) { - vm._directInactive = false; - if (isInInactiveTree(vm)) { - return - } - } else if (vm._directInactive) { - return - } - if (vm._inactive || vm._inactive === null) { - vm._inactive = false; - for (var i = 0; i < vm.$children.length; i++) { - activateChildComponent(vm.$children[i]); - } - callHook(vm, 'activated'); - } -} - -function deactivateChildComponent (vm, direct) { - if (direct) { - vm._directInactive = true; - if (isInInactiveTree(vm)) { - return - } - } - if (!vm._inactive) { - vm._inactive = true; - for (var i = 0; i < vm.$children.length; i++) { - deactivateChildComponent(vm.$children[i]); - } - callHook(vm, 'deactivated'); - } -} - -function callHook (vm, hook) { - var handlers = vm.$options[hook]; - if (handlers) { - for (var i = 0, j = handlers.length; i < j; i++) { - try { - handlers[i].call(vm); - } catch (e) { - handleError(e, vm, (hook + " hook")); - } - } - } - if (vm._hasHookEvent) { - vm.$emit('hook:' + hook); - } -} - -/* */ - - -var MAX_UPDATE_COUNT = 100; - -var queue = []; -var activatedChildren = []; -var has = {}; -var circular = {}; -var waiting = false; -var flushing = false; -var index = 0; - -/** - * Reset the scheduler's state. - */ -function resetSchedulerState () { - index = queue.length = activatedChildren.length = 0; - has = {}; - if (process.env.NODE_ENV !== 'production') { - circular = {}; - } - waiting = flushing = false; -} - -/** - * Flush both queues and run the watchers. - */ -function flushSchedulerQueue () { - flushing = true; - var watcher, id; - - // Sort queue before flush. - // This ensures that: - // 1. Components are updated from parent to child. (because parent is always - // created before the child) - // 2. A component's user watchers are run before its render watcher (because - // user watchers are created before the render watcher) - // 3. If a component is destroyed during a parent component's watcher run, - // its watchers can be skipped. - queue.sort(function (a, b) { return a.id - b.id; }); - - // do not cache length because more watchers might be pushed - // as we run existing watchers - for (index = 0; index < queue.length; index++) { - watcher = queue[index]; - id = watcher.id; - has[id] = null; - watcher.run(); - // in dev build, check and stop circular updates. - if (process.env.NODE_ENV !== 'production' && has[id] != null) { - circular[id] = (circular[id] || 0) + 1; - if (circular[id] > MAX_UPDATE_COUNT) { - warn( - 'You may have an infinite update loop ' + ( - watcher.user - ? ("in watcher with expression \"" + (watcher.expression) + "\"") - : "in a component render function." - ), - watcher.vm - ); - break - } - } - } - - // keep copies of post queues before resetting state - var activatedQueue = activatedChildren.slice(); - var updatedQueue = queue.slice(); - - resetSchedulerState(); - - // call component updated and activated hooks - callActivatedHooks(activatedQueue); - callUpdatedHooks(updatedQueue); - - // devtool hook - /* istanbul ignore if */ - if (devtools && config.devtools) { - devtools.emit('flush'); - } -} - -function callUpdatedHooks (queue) { - var i = queue.length; - while (i--) { - var watcher = queue[i]; - var vm = watcher.vm; - if (vm._watcher === watcher && vm._isMounted) { - callHook(vm, 'updated'); - } - } -} - -/** - * Queue a kept-alive component that was activated during patch. - * The queue will be processed after the entire tree has been patched. - */ -function queueActivatedComponent (vm) { - // setting _inactive to false here so that a render function can - // rely on checking whether it's in an inactive tree (e.g. router-view) - vm._inactive = false; - activatedChildren.push(vm); -} - -function callActivatedHooks (queue) { - for (var i = 0; i < queue.length; i++) { - queue[i]._inactive = true; - activateChildComponent(queue[i], true /* true */); - } -} - -/** - * Push a watcher into the watcher queue. - * Jobs with duplicate IDs will be skipped unless it's - * pushed when the queue is being flushed. - */ -function queueWatcher (watcher) { - var id = watcher.id; - if (has[id] == null) { - has[id] = true; - if (!flushing) { - queue.push(watcher); - } else { - // if already flushing, splice the watcher based on its id - // if already past its id, it will be run next immediately. - var i = queue.length - 1; - while (i > index && queue[i].id > watcher.id) { - i--; - } - queue.splice(i + 1, 0, watcher); - } - // queue the flush - if (!waiting) { - waiting = true; - nextTick(flushSchedulerQueue); - } - } -} - -/* */ - -var uid$2 = 0; - -/** - * A watcher parses an expression, collects dependencies, - * and fires callback when the expression value changes. - * This is used for both the $watch() api and directives. - */ -var Watcher = function Watcher ( - vm, - expOrFn, - cb, - options -) { - this.vm = vm; - vm._watchers.push(this); - // options - if (options) { - this.deep = !!options.deep; - this.user = !!options.user; - this.lazy = !!options.lazy; - this.sync = !!options.sync; - } else { - this.deep = this.user = this.lazy = this.sync = false; - } - this.cb = cb; - this.id = ++uid$2; // uid for batching - this.active = true; - this.dirty = this.lazy; // for lazy watchers - this.deps = []; - this.newDeps = []; - this.depIds = new _Set(); - this.newDepIds = new _Set(); - this.expression = process.env.NODE_ENV !== 'production' - ? expOrFn.toString() - : ''; - // parse expression for getter - if (typeof expOrFn === 'function') { - this.getter = expOrFn; - } else { - this.getter = parsePath(expOrFn); - if (!this.getter) { - this.getter = function () {}; - process.env.NODE_ENV !== 'production' && warn( - "Failed watching path: \"" + expOrFn + "\" " + - 'Watcher only accepts simple dot-delimited paths. ' + - 'For full control, use a function instead.', - vm - ); - } - } - this.value = this.lazy - ? undefined - : this.get(); -}; - -/** - * Evaluate the getter, and re-collect dependencies. - */ -Watcher.prototype.get = function get () { - pushTarget(this); - var value; - var vm = this.vm; - try { - value = this.getter.call(vm, vm); - } catch (e) { - if (this.user) { - handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\"")); - } else { - throw e - } - } finally { - // "touch" every property so they are all tracked as - // dependencies for deep watching - if (this.deep) { - traverse(value); - } - popTarget(); - this.cleanupDeps(); - } - return value -}; - -/** - * Add a dependency to this directive. - */ -Watcher.prototype.addDep = function addDep (dep) { - var id = dep.id; - if (!this.newDepIds.has(id)) { - this.newDepIds.add(id); - this.newDeps.push(dep); - if (!this.depIds.has(id)) { - dep.addSub(this); - } - } -}; - -/** - * Clean up for dependency collection. - */ -Watcher.prototype.cleanupDeps = function cleanupDeps () { - var this$1 = this; - - var i = this.deps.length; - while (i--) { - var dep = this$1.deps[i]; - if (!this$1.newDepIds.has(dep.id)) { - dep.removeSub(this$1); - } - } - var tmp = this.depIds; - this.depIds = this.newDepIds; - this.newDepIds = tmp; - this.newDepIds.clear(); - tmp = this.deps; - this.deps = this.newDeps; - this.newDeps = tmp; - this.newDeps.length = 0; -}; - -/** - * Subscriber interface. - * Will be called when a dependency changes. - */ -Watcher.prototype.update = function update () { - /* istanbul ignore else */ - if (this.lazy) { - this.dirty = true; - } else if (this.sync) { - this.run(); - } else { - queueWatcher(this); - } -}; - -/** - * Scheduler job interface. - * Will be called by the scheduler. - */ -Watcher.prototype.run = function run () { - if (this.active) { - var value = this.get(); - if ( - value !== this.value || - // Deep watchers and watchers on Object/Arrays should fire even - // when the value is the same, because the value may - // have mutated. - isObject(value) || - this.deep - ) { - // set new value - var oldValue = this.value; - this.value = value; - if (this.user) { - try { - this.cb.call(this.vm, value, oldValue); - } catch (e) { - handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\"")); - } - } else { - this.cb.call(this.vm, value, oldValue); - } - } - } -}; - -/** - * Evaluate the value of the watcher. - * This only gets called for lazy watchers. - */ -Watcher.prototype.evaluate = function evaluate () { - this.value = this.get(); - this.dirty = false; -}; - -/** - * Depend on all deps collected by this watcher. - */ -Watcher.prototype.depend = function depend () { - var this$1 = this; - - var i = this.deps.length; - while (i--) { - this$1.deps[i].depend(); - } -}; - -/** - * Remove self from all dependencies' subscriber list. - */ -Watcher.prototype.teardown = function teardown () { - var this$1 = this; - - if (this.active) { - // remove self from vm's watcher list - // this is a somewhat expensive operation so we skip it - // if the vm is being destroyed. - if (!this.vm._isBeingDestroyed) { - remove(this.vm._watchers, this); - } - var i = this.deps.length; - while (i--) { - this$1.deps[i].removeSub(this$1); - } - this.active = false; - } -}; - -/** - * Recursively traverse an object to evoke all converted - * getters, so that every nested property inside the object - * is collected as a "deep" dependency. - */ -var seenObjects = new _Set(); -function traverse (val) { - seenObjects.clear(); - _traverse(val, seenObjects); -} - -function _traverse (val, seen) { - var i, keys; - var isA = Array.isArray(val); - if ((!isA && !isObject(val)) || !Object.isExtensible(val)) { - return - } - if (val.__ob__) { - var depId = val.__ob__.dep.id; - if (seen.has(depId)) { - return - } - seen.add(depId); - } - if (isA) { - i = val.length; - while (i--) { _traverse(val[i], seen); } - } else { - keys = Object.keys(val); - i = keys.length; - while (i--) { _traverse(val[keys[i]], seen); } - } -} - -/* */ - -var sharedPropertyDefinition = { - enumerable: true, - configurable: true, - get: noop, - set: noop -}; - -function proxy (target, sourceKey, key) { - sharedPropertyDefinition.get = function proxyGetter () { - return this[sourceKey][key] - }; - sharedPropertyDefinition.set = function proxySetter (val) { - this[sourceKey][key] = val; - }; - Object.defineProperty(target, key, sharedPropertyDefinition); -} - -function initState (vm) { - vm._watchers = []; - var opts = vm.$options; - if (opts.props) { initProps(vm, opts.props); } - if (opts.methods) { initMethods(vm, opts.methods); } - if (opts.data) { - initData(vm); - } else { - observe(vm._data = {}, true /* asRootData */); - } - if (opts.computed) { initComputed(vm, opts.computed); } - if (opts.watch && opts.watch !== nativeWatch) { - initWatch(vm, opts.watch); - } -} - -function initProps (vm, propsOptions) { - var propsData = vm.$options.propsData || {}; - var props = vm._props = {}; - // cache prop keys so that future props updates can iterate using Array - // instead of dynamic object key enumeration. - var keys = vm.$options._propKeys = []; - var isRoot = !vm.$parent; - // root instance props should be converted - observerState.shouldConvert = isRoot; - var loop = function ( key ) { - keys.push(key); - var value = validateProp(key, propsOptions, propsData, vm); - /* istanbul ignore else */ - if (process.env.NODE_ENV !== 'production') { - var hyphenatedKey = hyphenate(key); - if (isReservedAttribute(hyphenatedKey) || - config.isReservedAttr(hyphenatedKey)) { - warn( - ("\"" + hyphenatedKey + "\" is a reserved attribute and cannot be used as component prop."), - vm - ); - } - defineReactive(props, key, value, function () { - if (vm.$parent && !isUpdatingChildComponent) { - warn( - "Avoid mutating a prop directly since the value will be " + - "overwritten whenever the parent component re-renders. " + - "Instead, use a data or computed property based on the prop's " + - "value. Prop being mutated: \"" + key + "\"", - vm - ); - } - }); - } else { - defineReactive(props, key, value); - } - // static props are already proxied on the component's prototype - // during Vue.extend(). We only need to proxy props defined at - // instantiation here. - if (!(key in vm)) { - proxy(vm, "_props", key); - } - }; - - for (var key in propsOptions) loop( key ); - observerState.shouldConvert = true; -} - -function initData (vm) { - var data = vm.$options.data; - data = vm._data = typeof data === 'function' - ? getData(data, vm) - : data || {}; - if (!isPlainObject(data)) { - data = {}; - process.env.NODE_ENV !== 'production' && warn( - 'data functions should return an object:\n' + - 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function', - vm - ); - } - // proxy data on instance - var keys = Object.keys(data); - var props = vm.$options.props; - var methods = vm.$options.methods; - var i = keys.length; - while (i--) { - var key = keys[i]; - if (process.env.NODE_ENV !== 'production') { - if (methods && hasOwn(methods, key)) { - warn( - ("Method \"" + key + "\" has already been defined as a data property."), - vm - ); - } - } - if (props && hasOwn(props, key)) { - process.env.NODE_ENV !== 'production' && warn( - "The data property \"" + key + "\" is already declared as a prop. " + - "Use prop default value instead.", - vm - ); - } else if (!isReserved(key)) { - proxy(vm, "_data", key); - } - } - // observe data - observe(data, true /* asRootData */); -} - -function getData (data, vm) { - try { - return data.call(vm, vm) - } catch (e) { - handleError(e, vm, "data()"); - return {} - } -} - -var computedWatcherOptions = { lazy: true }; - -function initComputed (vm, computed) { - var watchers = vm._computedWatchers = Object.create(null); - // computed properties are just getters during SSR - var isSSR = isServerRendering(); - - for (var key in computed) { - var userDef = computed[key]; - var getter = typeof userDef === 'function' ? userDef : userDef.get; - if (process.env.NODE_ENV !== 'production' && getter == null) { - warn( - ("Getter is missing for computed property \"" + key + "\"."), - vm - ); - } - - if (!isSSR) { - // create internal watcher for the computed property. - watchers[key] = new Watcher( - vm, - getter || noop, - noop, - computedWatcherOptions - ); - } - - // component-defined computed properties are already defined on the - // component prototype. We only need to define computed properties defined - // at instantiation here. - if (!(key in vm)) { - defineComputed(vm, key, userDef); - } else if (process.env.NODE_ENV !== 'production') { - if (key in vm.$data) { - warn(("The computed property \"" + key + "\" is already defined in data."), vm); - } else if (vm.$options.props && key in vm.$options.props) { - warn(("The computed property \"" + key + "\" is already defined as a prop."), vm); - } - } - } -} - -function defineComputed ( - target, - key, - userDef -) { - var shouldCache = !isServerRendering(); - if (typeof userDef === 'function') { - sharedPropertyDefinition.get = shouldCache - ? createComputedGetter(key) - : userDef; - sharedPropertyDefinition.set = noop; - } else { - sharedPropertyDefinition.get = userDef.get - ? shouldCache && userDef.cache !== false - ? createComputedGetter(key) - : userDef.get - : noop; - sharedPropertyDefinition.set = userDef.set - ? userDef.set - : noop; - } - if (process.env.NODE_ENV !== 'production' && - sharedPropertyDefinition.set === noop) { - sharedPropertyDefinition.set = function () { - warn( - ("Computed property \"" + key + "\" was assigned to but it has no setter."), - this - ); - }; - } - Object.defineProperty(target, key, sharedPropertyDefinition); -} - -function createComputedGetter (key) { - return function computedGetter () { - var watcher = this._computedWatchers && this._computedWatchers[key]; - if (watcher) { - if (watcher.dirty) { - watcher.evaluate(); - } - if (Dep.target) { - watcher.depend(); - } - return watcher.value - } - } -} - -function initMethods (vm, methods) { - var props = vm.$options.props; - for (var key in methods) { - if (process.env.NODE_ENV !== 'production') { - if (methods[key] == null) { - warn( - "Method \"" + key + "\" has an undefined value in the component definition. " + - "Did you reference the function correctly?", - vm - ); - } - if (props && hasOwn(props, key)) { - warn( - ("Method \"" + key + "\" has already been defined as a prop."), - vm - ); - } - if ((key in vm) && isReserved(key)) { - warn( - "Method \"" + key + "\" conflicts with an existing Vue instance method. " + - "Avoid defining component methods that start with _ or $." - ); - } - } - vm[key] = methods[key] == null ? noop : bind(methods[key], vm); - } -} - -function initWatch (vm, watch) { - for (var key in watch) { - var handler = watch[key]; - if (Array.isArray(handler)) { - for (var i = 0; i < handler.length; i++) { - createWatcher(vm, key, handler[i]); - } - } else { - createWatcher(vm, key, handler); - } - } -} - -function createWatcher ( - vm, - keyOrFn, - handler, - options -) { - if (isPlainObject(handler)) { - options = handler; - handler = handler.handler; - } - if (typeof handler === 'string') { - handler = vm[handler]; - } - return vm.$watch(keyOrFn, handler, options) -} - -function stateMixin (Vue) { - // flow somehow has problems with directly declared definition object - // when using Object.defineProperty, so we have to procedurally build up - // the object here. - var dataDef = {}; - dataDef.get = function () { return this._data }; - var propsDef = {}; - propsDef.get = function () { return this._props }; - if (process.env.NODE_ENV !== 'production') { - dataDef.set = function (newData) { - warn( - 'Avoid replacing instance root $data. ' + - 'Use nested data properties instead.', - this - ); - }; - propsDef.set = function () { - warn("$props is readonly.", this); - }; - } - Object.defineProperty(Vue.prototype, '$data', dataDef); - Object.defineProperty(Vue.prototype, '$props', propsDef); - - Vue.prototype.$set = set; - Vue.prototype.$delete = del; - - Vue.prototype.$watch = function ( - expOrFn, - cb, - options - ) { - var vm = this; - if (isPlainObject(cb)) { - return createWatcher(vm, expOrFn, cb, options) - } - options = options || {}; - options.user = true; - var watcher = new Watcher(vm, expOrFn, cb, options); - if (options.immediate) { - cb.call(vm, watcher.value); - } - return function unwatchFn () { - watcher.teardown(); - } - }; -} - -/* */ - -function initProvide (vm) { - var provide = vm.$options.provide; - if (provide) { - vm._provided = typeof provide === 'function' - ? provide.call(vm) - : provide; - } -} - -function initInjections (vm) { - var result = resolveInject(vm.$options.inject, vm); - if (result) { - observerState.shouldConvert = false; - Object.keys(result).forEach(function (key) { - /* istanbul ignore else */ - if (process.env.NODE_ENV !== 'production') { - defineReactive(vm, key, result[key], function () { - warn( - "Avoid mutating an injected value directly since the changes will be " + - "overwritten whenever the provided component re-renders. " + - "injection being mutated: \"" + key + "\"", - vm - ); - }); - } else { - defineReactive(vm, key, result[key]); - } - }); - observerState.shouldConvert = true; - } -} - -function resolveInject (inject, vm) { - if (inject) { - // inject is :any because flow is not smart enough to figure out cached - var result = Object.create(null); - var keys = hasSymbol - ? Reflect.ownKeys(inject).filter(function (key) { - /* istanbul ignore next */ - return Object.getOwnPropertyDescriptor(inject, key).enumerable - }) - : Object.keys(inject); - - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var provideKey = inject[key].from; - var source = vm; - while (source) { - if (source._provided && provideKey in source._provided) { - result[key] = source._provided[provideKey]; - break - } - source = source.$parent; - } - if (!source) { - if ('default' in inject[key]) { - var provideDefault = inject[key].default; - result[key] = typeof provideDefault === 'function' - ? provideDefault.call(vm) - : provideDefault; - } else if (process.env.NODE_ENV !== 'production') { - warn(("Injection \"" + key + "\" not found"), vm); - } - } - } - return result - } -} - -/* */ - -/** - * Runtime helper for rendering v-for lists. - */ -function renderList ( - val, - render -) { - var ret, i, l, keys, key; - if (Array.isArray(val) || typeof val === 'string') { - ret = new Array(val.length); - for (i = 0, l = val.length; i < l; i++) { - ret[i] = render(val[i], i); - } - } else if (typeof val === 'number') { - ret = new Array(val); - for (i = 0; i < val; i++) { - ret[i] = render(i + 1, i); - } - } else if (isObject(val)) { - keys = Object.keys(val); - ret = new Array(keys.length); - for (i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - ret[i] = render(val[key], key, i); - } - } - if (isDef(ret)) { - (ret)._isVList = true; - } - return ret -} - -/* */ - -/** - * Runtime helper for rendering <slot> - */ -function renderSlot ( - name, - fallback, - props, - bindObject -) { - var scopedSlotFn = this.$scopedSlots[name]; - var nodes; - if (scopedSlotFn) { // scoped slot - props = props || {}; - if (bindObject) { - if (process.env.NODE_ENV !== 'production' && !isObject(bindObject)) { - warn( - 'slot v-bind without argument expects an Object', - this - ); - } - props = extend(extend({}, bindObject), props); - } - nodes = scopedSlotFn(props) || fallback; - } else { - var slotNodes = this.$slots[name]; - // warn duplicate slot usage - if (slotNodes) { - if (process.env.NODE_ENV !== 'production' && slotNodes._rendered) { - warn( - "Duplicate presence of slot \"" + name + "\" found in the same render tree " + - "- this will likely cause render errors.", - this - ); - } - slotNodes._rendered = true; - } - nodes = slotNodes || fallback; - } - - var target = props && props.slot; - if (target) { - return this.$createElement('template', { slot: target }, nodes) - } else { - return nodes - } -} - -/* */ - -/** - * Runtime helper for resolving filters - */ -function resolveFilter (id) { - return resolveAsset(this.$options, 'filters', id, true) || identity -} - -/* */ - -/** - * Runtime helper for checking keyCodes from config. - * exposed as Vue.prototype._k - * passing in eventKeyName as last argument separately for backwards compat - */ -function checkKeyCodes ( - eventKeyCode, - key, - builtInAlias, - eventKeyName -) { - var keyCodes = config.keyCodes[key] || builtInAlias; - if (keyCodes) { - if (Array.isArray(keyCodes)) { - return keyCodes.indexOf(eventKeyCode) === -1 - } else { - return keyCodes !== eventKeyCode - } - } else if (eventKeyName) { - return hyphenate(eventKeyName) !== key - } -} - -/* */ - -/** - * Runtime helper for merging v-bind="object" into a VNode's data. - */ -function bindObjectProps ( - data, - tag, - value, - asProp, - isSync -) { - if (value) { - if (!isObject(value)) { - process.env.NODE_ENV !== 'production' && warn( - 'v-bind without argument expects an Object or Array value', - this - ); - } else { - if (Array.isArray(value)) { - value = toObject(value); - } - var hash; - var loop = function ( key ) { - if ( - key === 'class' || - key === 'style' || - isReservedAttribute(key) - ) { - hash = data; - } else { - var type = data.attrs && data.attrs.type; - hash = asProp || config.mustUseProp(tag, type, key) - ? data.domProps || (data.domProps = {}) - : data.attrs || (data.attrs = {}); - } - if (!(key in hash)) { - hash[key] = value[key]; - - if (isSync) { - var on = data.on || (data.on = {}); - on[("update:" + key)] = function ($event) { - value[key] = $event; - }; - } - } - }; - - for (var key in value) loop( key ); - } - } - return data -} - -/* */ - -/** - * Runtime helper for rendering static trees. - */ -function renderStatic ( - index, - isInFor -) { - // static trees can be rendered once and cached on the contructor options - // so every instance shares the same cached trees - var options = this.$options; - var cached = options.cached || (options.cached = []); - var tree = cached[index]; - // if has already-rendered static tree and not inside v-for, - // we can reuse the same tree by doing a shallow clone. - if (tree && !isInFor) { - return Array.isArray(tree) - ? cloneVNodes(tree) - : cloneVNode(tree) - } - // otherwise, render a fresh tree. - tree = cached[index] = options.staticRenderFns[index].call(this._renderProxy, null, this); - markStatic(tree, ("__static__" + index), false); - return tree -} - -/** - * Runtime helper for v-once. - * Effectively it means marking the node as static with a unique key. - */ -function markOnce ( - tree, - index, - key -) { - markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true); - return tree -} - -function markStatic ( - tree, - key, - isOnce -) { - if (Array.isArray(tree)) { - for (var i = 0; i < tree.length; i++) { - if (tree[i] && typeof tree[i] !== 'string') { - markStaticNode(tree[i], (key + "_" + i), isOnce); - } - } - } else { - markStaticNode(tree, key, isOnce); - } -} - -function markStaticNode (node, key, isOnce) { - node.isStatic = true; - node.key = key; - node.isOnce = isOnce; -} - -/* */ - -function bindObjectListeners (data, value) { - if (value) { - if (!isPlainObject(value)) { - process.env.NODE_ENV !== 'production' && warn( - 'v-on without argument expects an Object value', - this - ); - } else { - var on = data.on = data.on ? extend({}, data.on) : {}; - for (var key in value) { - var existing = on[key]; - var ours = value[key]; - on[key] = existing ? [].concat(existing, ours) : ours; - } - } - } - return data -} - -/* */ - -function installRenderHelpers (target) { - target._o = markOnce; - target._n = toNumber; - target._s = toString; - target._l = renderList; - target._t = renderSlot; - target._q = looseEqual; - target._i = looseIndexOf; - target._m = renderStatic; - target._f = resolveFilter; - target._k = checkKeyCodes; - target._b = bindObjectProps; - target._v = createTextVNode; - target._e = createEmptyVNode; - target._u = resolveScopedSlots; - target._g = bindObjectListeners; -} - -/* */ - -function FunctionalRenderContext ( - data, - props, - children, - parent, - Ctor -) { - var options = Ctor.options; - this.data = data; - this.props = props; - this.children = children; - this.parent = parent; - this.listeners = data.on || emptyObject; - this.injections = resolveInject(options.inject, parent); - this.slots = function () { return resolveSlots(children, parent); }; - - // ensure the createElement function in functional components - // gets a unique context - this is necessary for correct named slot check - var contextVm = Object.create(parent); - var isCompiled = isTrue(options._compiled); - var needNormalization = !isCompiled; - - // support for compiled functional template - if (isCompiled) { - // exposing $options for renderStatic() - this.$options = options; - // pre-resolve slots for renderSlot() - this.$slots = this.slots(); - this.$scopedSlots = data.scopedSlots || emptyObject; - } - - if (options._scopeId) { - this._c = function (a, b, c, d) { - var vnode = createElement(contextVm, a, b, c, d, needNormalization); - if (vnode) { - vnode.functionalScopeId = options._scopeId; - vnode.functionalContext = parent; - } - return vnode - }; - } else { - this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); }; - } -} - -installRenderHelpers(FunctionalRenderContext.prototype); - -function createFunctionalComponent ( - Ctor, - propsData, - data, - contextVm, - children -) { - var options = Ctor.options; - var props = {}; - var propOptions = options.props; - if (isDef(propOptions)) { - for (var key in propOptions) { - props[key] = validateProp(key, propOptions, propsData || emptyObject); - } - } else { - if (isDef(data.attrs)) { mergeProps(props, data.attrs); } - if (isDef(data.props)) { mergeProps(props, data.props); } - } - - var renderContext = new FunctionalRenderContext( - data, - props, - children, - contextVm, - Ctor - ); - - var vnode = options.render.call(null, renderContext._c, renderContext); - - if (vnode instanceof VNode) { - vnode.functionalContext = contextVm; - vnode.functionalOptions = options; - if (data.slot) { - (vnode.data || (vnode.data = {})).slot = data.slot; - } - } - - return vnode -} - -function mergeProps (to, from) { - for (var key in from) { - to[camelize(key)] = from[key]; - } -} - -/* */ - -// hooks to be invoked on component VNodes during patch -var componentVNodeHooks = { - init: function init ( - vnode, - hydrating, - parentElm, - refElm - ) { - if (!vnode.componentInstance || vnode.componentInstance._isDestroyed) { - var child = vnode.componentInstance = createComponentInstanceForVnode( - vnode, - activeInstance, - parentElm, - refElm - ); - child.$mount(hydrating ? vnode.elm : undefined, hydrating); - } else if (vnode.data.keepAlive) { - // kept-alive components, treat as a patch - var mountedNode = vnode; // work around flow - componentVNodeHooks.prepatch(mountedNode, mountedNode); - } - }, - - prepatch: function prepatch (oldVnode, vnode) { - var options = vnode.componentOptions; - var child = vnode.componentInstance = oldVnode.componentInstance; - updateChildComponent( - child, - options.propsData, // updated props - options.listeners, // updated listeners - vnode, // new parent vnode - options.children // new children - ); - }, - - insert: function insert (vnode) { - var context = vnode.context; - var componentInstance = vnode.componentInstance; - if (!componentInstance._isMounted) { - componentInstance._isMounted = true; - callHook(componentInstance, 'mounted'); - } - if (vnode.data.keepAlive) { - if (context._isMounted) { - // vue-router#1212 - // During updates, a kept-alive component's child components may - // change, so directly walking the tree here may call activated hooks - // on incorrect children. Instead we push them into a queue which will - // be processed after the whole patch process ended. - queueActivatedComponent(componentInstance); - } else { - activateChildComponent(componentInstance, true /* direct */); - } - } - }, - - destroy: function destroy (vnode) { - var componentInstance = vnode.componentInstance; - if (!componentInstance._isDestroyed) { - if (!vnode.data.keepAlive) { - componentInstance.$destroy(); - } else { - deactivateChildComponent(componentInstance, true /* direct */); - } - } - } -}; - -var hooksToMerge = Object.keys(componentVNodeHooks); - -function createComponent ( - Ctor, - data, - context, - children, - tag -) { - if (isUndef(Ctor)) { - return - } - - var baseCtor = context.$options._base; - - // plain options object: turn it into a constructor - if (isObject(Ctor)) { - Ctor = baseCtor.extend(Ctor); - } - - // if at this stage it's not a constructor or an async component factory, - // reject. - if (typeof Ctor !== 'function') { - if (process.env.NODE_ENV !== 'production') { - warn(("Invalid Component definition: " + (String(Ctor))), context); - } - return - } - - // async component - var asyncFactory; - if (isUndef(Ctor.cid)) { - asyncFactory = Ctor; - Ctor = resolveAsyncComponent(asyncFactory, baseCtor, context); - if (Ctor === undefined) { - // return a placeholder node for async component, which is rendered - // as a comment node but preserves all the raw information for the node. - // the information will be used for async server-rendering and hydration. - return createAsyncPlaceholder( - asyncFactory, - data, - context, - children, - tag - ) - } - } - - data = data || {}; - - // resolve constructor options in case global mixins are applied after - // component constructor creation - resolveConstructorOptions(Ctor); - - // transform component v-model data into props & events - if (isDef(data.model)) { - transformModel(Ctor.options, data); - } - - // extract props - var propsData = extractPropsFromVNodeData(data, Ctor, tag); - - // functional component - if (isTrue(Ctor.options.functional)) { - return createFunctionalComponent(Ctor, propsData, data, context, children) - } - - // extract listeners, since these needs to be treated as - // child component listeners instead of DOM listeners - var listeners = data.on; - // replace with listeners with .native modifier - // so it gets processed during parent component patch. - data.on = data.nativeOn; - - if (isTrue(Ctor.options.abstract)) { - // abstract components do not keep anything - // other than props & listeners & slot - - // work around flow - var slot = data.slot; - data = {}; - if (slot) { - data.slot = slot; - } - } - - // merge component management hooks onto the placeholder node - mergeHooks(data); - - // return a placeholder vnode - var name = Ctor.options.name || tag; - var vnode = new VNode( - ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')), - data, undefined, undefined, undefined, context, - { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }, - asyncFactory - ); - return vnode -} - -function createComponentInstanceForVnode ( - vnode, // we know it's MountedComponentVNode but flow doesn't - parent, // activeInstance in lifecycle state - parentElm, - refElm -) { - var vnodeComponentOptions = vnode.componentOptions; - var options = { - _isComponent: true, - parent: parent, - propsData: vnodeComponentOptions.propsData, - _componentTag: vnodeComponentOptions.tag, - _parentVnode: vnode, - _parentListeners: vnodeComponentOptions.listeners, - _renderChildren: vnodeComponentOptions.children, - _parentElm: parentElm || null, - _refElm: refElm || null - }; - // check inline-template render functions - var inlineTemplate = vnode.data.inlineTemplate; - if (isDef(inlineTemplate)) { - options.render = inlineTemplate.render; - options.staticRenderFns = inlineTemplate.staticRenderFns; - } - return new vnodeComponentOptions.Ctor(options) -} - -function mergeHooks (data) { - if (!data.hook) { - data.hook = {}; - } - for (var i = 0; i < hooksToMerge.length; i++) { - var key = hooksToMerge[i]; - var fromParent = data.hook[key]; - var ours = componentVNodeHooks[key]; - data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours; - } -} - -function mergeHook$1 (one, two) { - return function (a, b, c, d) { - one(a, b, c, d); - two(a, b, c, d); - } -} - -// transform component v-model info (value and callback) into -// prop and event handler respectively. -function transformModel (options, data) { - var prop = (options.model && options.model.prop) || 'value'; - var event = (options.model && options.model.event) || 'input';(data.props || (data.props = {}))[prop] = data.model.value; - var on = data.on || (data.on = {}); - if (isDef(on[event])) { - on[event] = [data.model.callback].concat(on[event]); - } else { - on[event] = data.model.callback; - } -} - -/* */ - -var SIMPLE_NORMALIZE = 1; -var ALWAYS_NORMALIZE = 2; - -// wrapper function for providing a more flexible interface -// without getting yelled at by flow -function createElement ( - context, - tag, - data, - children, - normalizationType, - alwaysNormalize -) { - if (Array.isArray(data) || isPrimitive(data)) { - normalizationType = children; - children = data; - data = undefined; - } - if (isTrue(alwaysNormalize)) { - normalizationType = ALWAYS_NORMALIZE; - } - return _createElement(context, tag, data, children, normalizationType) -} - -function _createElement ( - context, - tag, - data, - children, - normalizationType -) { - if (isDef(data) && isDef((data).__ob__)) { - process.env.NODE_ENV !== 'production' && warn( - "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" + - 'Always create fresh vnode data objects in each render!', - context - ); - return createEmptyVNode() - } - // object syntax in v-bind - if (isDef(data) && isDef(data.is)) { - tag = data.is; - } - if (!tag) { - // in case of component :is set to falsy value - return createEmptyVNode() - } - // warn against non-primitive key - if (process.env.NODE_ENV !== 'production' && - isDef(data) && isDef(data.key) && !isPrimitive(data.key) - ) { - warn( - 'Avoid using non-primitive value as key, ' + - 'use string/number value instead.', - context - ); - } - // support single function children as default scoped slot - if (Array.isArray(children) && - typeof children[0] === 'function' - ) { - data = data || {}; - data.scopedSlots = { default: children[0] }; - children.length = 0; - } - if (normalizationType === ALWAYS_NORMALIZE) { - children = normalizeChildren(children); - } else if (normalizationType === SIMPLE_NORMALIZE) { - children = simpleNormalizeChildren(children); - } - var vnode, ns; - if (typeof tag === 'string') { - var Ctor; - ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag); - if (config.isReservedTag(tag)) { - // platform built-in elements - vnode = new VNode( - config.parsePlatformTagName(tag), data, children, - undefined, undefined, context - ); - } else if (isDef(Ctor = resolveAsset(context.$options, 'components', tag))) { - // component - vnode = createComponent(Ctor, data, context, children, tag); - } else { - // unknown or unlisted namespaced elements - // check at runtime because it may get assigned a namespace when its - // parent normalizes children - vnode = new VNode( - tag, data, children, - undefined, undefined, context - ); - } - } else { - // direct component options / constructor - vnode = createComponent(tag, data, context, children); - } - if (isDef(vnode)) { - if (ns) { applyNS(vnode, ns); } - return vnode - } else { - return createEmptyVNode() - } -} - -function applyNS (vnode, ns, force) { - vnode.ns = ns; - if (vnode.tag === 'foreignObject') { - // use default namespace inside foreignObject - ns = undefined; - force = true; - } - if (isDef(vnode.children)) { - for (var i = 0, l = vnode.children.length; i < l; i++) { - var child = vnode.children[i]; - if (isDef(child.tag) && (isUndef(child.ns) || isTrue(force))) { - applyNS(child, ns, force); - } - } - } -} - -/* */ - -function initRender (vm) { - vm._vnode = null; // the root of the child tree - var options = vm.$options; - var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree - var renderContext = parentVnode && parentVnode.context; - vm.$slots = resolveSlots(options._renderChildren, renderContext); - vm.$scopedSlots = emptyObject; - // bind the createElement fn to this instance - // so that we get proper render context inside it. - // args order: tag, data, children, normalizationType, alwaysNormalize - // internal version is used by render functions compiled from templates - vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); }; - // normalization is always applied for the public version, used in - // user-written render functions. - vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); }; - - // $attrs & $listeners are exposed for easier HOC creation. - // they need to be reactive so that HOCs using them are always updated - var parentData = parentVnode && parentVnode.data; - - /* istanbul ignore else */ - if (process.env.NODE_ENV !== 'production') { - defineReactive(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () { - !isUpdatingChildComponent && warn("$attrs is readonly.", vm); - }, true); - defineReactive(vm, '$listeners', options._parentListeners || emptyObject, function () { - !isUpdatingChildComponent && warn("$listeners is readonly.", vm); - }, true); - } else { - defineReactive(vm, '$attrs', parentData && parentData.attrs || emptyObject, null, true); - defineReactive(vm, '$listeners', options._parentListeners || emptyObject, null, true); - } -} - -function renderMixin (Vue) { - // install runtime convenience helpers - installRenderHelpers(Vue.prototype); - - Vue.prototype.$nextTick = function (fn) { - return nextTick(fn, this) - }; - - Vue.prototype._render = function () { - var vm = this; - var ref = vm.$options; - var render = ref.render; - var _parentVnode = ref._parentVnode; - - if (vm._isMounted) { - // if the parent didn't update, the slot nodes will be the ones from - // last render. They need to be cloned to ensure "freshness" for this render. - for (var key in vm.$slots) { - var slot = vm.$slots[key]; - if (slot._rendered) { - vm.$slots[key] = cloneVNodes(slot, true /* deep */); - } - } - } - - vm.$scopedSlots = (_parentVnode && _parentVnode.data.scopedSlots) || emptyObject; - - // set parent vnode. this allows render functions to have access - // to the data on the placeholder node. - vm.$vnode = _parentVnode; - // render self - var vnode; - try { - vnode = render.call(vm._renderProxy, vm.$createElement); - } catch (e) { - handleError(e, vm, "render"); - // return error render result, - // or previous vnode to prevent render error causing blank component - /* istanbul ignore else */ - if (process.env.NODE_ENV !== 'production') { - if (vm.$options.renderError) { - try { - vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e); - } catch (e) { - handleError(e, vm, "renderError"); - vnode = vm._vnode; - } - } else { - vnode = vm._vnode; - } - } else { - vnode = vm._vnode; - } - } - // return empty vnode in case the render function errored out - if (!(vnode instanceof VNode)) { - if (process.env.NODE_ENV !== 'production' && Array.isArray(vnode)) { - warn( - 'Multiple root nodes returned from render function. Render function ' + - 'should return a single root node.', - vm - ); - } - vnode = createEmptyVNode(); - } - // set parent - vnode.parent = _parentVnode; - return vnode - }; -} - -/* */ - -var uid$1 = 0; - -function initMixin (Vue) { - Vue.prototype._init = function (options) { - var vm = this; - // a uid - vm._uid = uid$1++; - - var startTag, endTag; - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && config.performance && mark) { - startTag = "vue-perf-start:" + (vm._uid); - endTag = "vue-perf-end:" + (vm._uid); - mark(startTag); - } - - // a flag to avoid this being observed - vm._isVue = true; - // merge options - if (options && options._isComponent) { - // optimize internal component instantiation - // since dynamic options merging is pretty slow, and none of the - // internal component options needs special treatment. - initInternalComponent(vm, options); - } else { - vm.$options = mergeOptions( - resolveConstructorOptions(vm.constructor), - options || {}, - vm - ); - } - /* istanbul ignore else */ - if (process.env.NODE_ENV !== 'production') { - initProxy(vm); - } else { - vm._renderProxy = vm; - } - // expose real self - vm._self = vm; - initLifecycle(vm); - initEvents(vm); - initRender(vm); - callHook(vm, 'beforeCreate'); - initInjections(vm); // resolve injections before data/props - initState(vm); - initProvide(vm); // resolve provide after data/props - callHook(vm, 'created'); - - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && config.performance && mark) { - vm._name = formatComponentName(vm, false); - mark(endTag); - measure(("vue " + (vm._name) + " init"), startTag, endTag); - } - - if (vm.$options.el) { - vm.$mount(vm.$options.el); - } - }; -} - -function initInternalComponent (vm, options) { - var opts = vm.$options = Object.create(vm.constructor.options); - // doing this because it's faster than dynamic enumeration. - opts.parent = options.parent; - opts.propsData = options.propsData; - opts._parentVnode = options._parentVnode; - opts._parentListeners = options._parentListeners; - opts._renderChildren = options._renderChildren; - opts._componentTag = options._componentTag; - opts._parentElm = options._parentElm; - opts._refElm = options._refElm; - if (options.render) { - opts.render = options.render; - opts.staticRenderFns = options.staticRenderFns; - } -} - -function resolveConstructorOptions (Ctor) { - var options = Ctor.options; - if (Ctor.super) { - var superOptions = resolveConstructorOptions(Ctor.super); - var cachedSuperOptions = Ctor.superOptions; - if (superOptions !== cachedSuperOptions) { - // super option changed, - // need to resolve new options. - Ctor.superOptions = superOptions; - // check if there are any late-modified/attached options (#4976) - var modifiedOptions = resolveModifiedOptions(Ctor); - // update base extend options - if (modifiedOptions) { - extend(Ctor.extendOptions, modifiedOptions); - } - options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions); - if (options.name) { - options.components[options.name] = Ctor; - } - } - } - return options -} - -function resolveModifiedOptions (Ctor) { - var modified; - var latest = Ctor.options; - var extended = Ctor.extendOptions; - var sealed = Ctor.sealedOptions; - for (var key in latest) { - if (latest[key] !== sealed[key]) { - if (!modified) { modified = {}; } - modified[key] = dedupe(latest[key], extended[key], sealed[key]); - } - } - return modified -} - -function dedupe (latest, extended, sealed) { - // compare latest and sealed to ensure lifecycle hooks won't be duplicated - // between merges - if (Array.isArray(latest)) { - var res = []; - sealed = Array.isArray(sealed) ? sealed : [sealed]; - extended = Array.isArray(extended) ? extended : [extended]; - for (var i = 0; i < latest.length; i++) { - // push original options and not sealed options to exclude duplicated options - if (extended.indexOf(latest[i]) >= 0 || sealed.indexOf(latest[i]) < 0) { - res.push(latest[i]); - } - } - return res - } else { - return latest - } -} - -function Vue$3 (options) { - if (process.env.NODE_ENV !== 'production' && - !(this instanceof Vue$3) - ) { - warn('Vue is a constructor and should be called with the `new` keyword'); - } - this._init(options); -} - -initMixin(Vue$3); -stateMixin(Vue$3); -eventsMixin(Vue$3); -lifecycleMixin(Vue$3); -renderMixin(Vue$3); - -/* */ - -function initUse (Vue) { - Vue.use = function (plugin) { - var installedPlugins = (this._installedPlugins || (this._installedPlugins = [])); - if (installedPlugins.indexOf(plugin) > -1) { - return this - } - - // additional parameters - var args = toArray(arguments, 1); - args.unshift(this); - if (typeof plugin.install === 'function') { - plugin.install.apply(plugin, args); - } else if (typeof plugin === 'function') { - plugin.apply(null, args); - } - installedPlugins.push(plugin); - return this - }; -} - -/* */ - -function initMixin$1 (Vue) { - Vue.mixin = function (mixin) { - this.options = mergeOptions(this.options, mixin); - return this - }; -} - -/* */ - -function initExtend (Vue) { - /** - * Each instance constructor, including Vue, has a unique - * cid. This enables us to create wrapped "child - * constructors" for prototypal inheritance and cache them. - */ - Vue.cid = 0; - var cid = 1; - - /** - * Class inheritance - */ - Vue.extend = function (extendOptions) { - extendOptions = extendOptions || {}; - var Super = this; - var SuperId = Super.cid; - var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {}); - if (cachedCtors[SuperId]) { - return cachedCtors[SuperId] - } - - var name = extendOptions.name || Super.options.name; - if (process.env.NODE_ENV !== 'production') { - if (!/^[a-zA-Z][\w-]*$/.test(name)) { - warn( - 'Invalid component name: "' + name + '". Component names ' + - 'can only contain alphanumeric characters and the hyphen, ' + - 'and must start with a letter.' - ); - } - } - - var Sub = function VueComponent (options) { - this._init(options); - }; - Sub.prototype = Object.create(Super.prototype); - Sub.prototype.constructor = Sub; - Sub.cid = cid++; - Sub.options = mergeOptions( - Super.options, - extendOptions - ); - Sub['super'] = Super; - - // For props and computed properties, we define the proxy getters on - // the Vue instances at extension time, on the extended prototype. This - // avoids Object.defineProperty calls for each instance created. - if (Sub.options.props) { - initProps$1(Sub); - } - if (Sub.options.computed) { - initComputed$1(Sub); - } - - // allow further extension/mixin/plugin usage - Sub.extend = Super.extend; - Sub.mixin = Super.mixin; - Sub.use = Super.use; - - // create asset registers, so extended classes - // can have their private assets too. - ASSET_TYPES.forEach(function (type) { - Sub[type] = Super[type]; - }); - // enable recursive self-lookup - if (name) { - Sub.options.components[name] = Sub; - } - - // keep a reference to the super options at extension time. - // later at instantiation we can check if Super's options have - // been updated. - Sub.superOptions = Super.options; - Sub.extendOptions = extendOptions; - Sub.sealedOptions = extend({}, Sub.options); - - // cache constructor - cachedCtors[SuperId] = Sub; - return Sub - }; -} - -function initProps$1 (Comp) { - var props = Comp.options.props; - for (var key in props) { - proxy(Comp.prototype, "_props", key); - } -} - -function initComputed$1 (Comp) { - var computed = Comp.options.computed; - for (var key in computed) { - defineComputed(Comp.prototype, key, computed[key]); - } -} - -/* */ - -function initAssetRegisters (Vue) { - /** - * Create asset registration methods. - */ - ASSET_TYPES.forEach(function (type) { - Vue[type] = function ( - id, - definition - ) { - if (!definition) { - return this.options[type + 's'][id] - } else { - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production') { - if (type === 'component' && config.isReservedTag(id)) { - warn( - 'Do not use built-in or reserved HTML elements as component ' + - 'id: ' + id - ); - } - } - if (type === 'component' && isPlainObject(definition)) { - definition.name = definition.name || id; - definition = this.options._base.extend(definition); - } - if (type === 'directive' && typeof definition === 'function') { - definition = { bind: definition, update: definition }; - } - this.options[type + 's'][id] = definition; - return definition - } - }; - }); -} - -/* */ - -function getComponentName (opts) { - return opts && (opts.Ctor.options.name || opts.tag) -} - -function matches (pattern, name) { - if (Array.isArray(pattern)) { - return pattern.indexOf(name) > -1 - } else if (typeof pattern === 'string') { - return pattern.split(',').indexOf(name) > -1 - } else if (isRegExp(pattern)) { - return pattern.test(name) - } - /* istanbul ignore next */ - return false -} - -function pruneCache (keepAliveInstance, filter) { - var cache = keepAliveInstance.cache; - var keys = keepAliveInstance.keys; - var _vnode = keepAliveInstance._vnode; - for (var key in cache) { - var cachedNode = cache[key]; - if (cachedNode) { - var name = getComponentName(cachedNode.componentOptions); - if (name && !filter(name)) { - pruneCacheEntry(cache, key, keys, _vnode); - } - } - } -} - -function pruneCacheEntry ( - cache, - key, - keys, - current -) { - var cached$$1 = cache[key]; - if (cached$$1 && cached$$1 !== current) { - cached$$1.componentInstance.$destroy(); - } - cache[key] = null; - remove(keys, key); -} - -var patternTypes = [String, RegExp, Array]; - -var KeepAlive = { - name: 'keep-alive', - abstract: true, - - props: { - include: patternTypes, - exclude: patternTypes, - max: [String, Number] - }, - - created: function created () { - this.cache = Object.create(null); - this.keys = []; - }, - - destroyed: function destroyed () { - var this$1 = this; - - for (var key in this$1.cache) { - pruneCacheEntry(this$1.cache, key, this$1.keys); - } - }, - - watch: { - include: function include (val) { - pruneCache(this, function (name) { return matches(val, name); }); - }, - exclude: function exclude (val) { - pruneCache(this, function (name) { return !matches(val, name); }); - } - }, - - render: function render () { - var vnode = getFirstComponentChild(this.$slots.default); - var componentOptions = vnode && vnode.componentOptions; - if (componentOptions) { - // check pattern - var name = getComponentName(componentOptions); - if (name && ( - (this.exclude && matches(this.exclude, name)) || - (this.include && !matches(this.include, name)) - )) { - return vnode - } - - var ref = this; - var cache = ref.cache; - var keys = ref.keys; - var key = vnode.key == null - // same constructor may get registered as different local components - // so cid alone is not enough (#3269) - ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '') - : vnode.key; - if (cache[key]) { - vnode.componentInstance = cache[key].componentInstance; - // make current key freshest - remove(keys, key); - keys.push(key); - } else { - cache[key] = vnode; - keys.push(key); - // prune oldest entry - if (this.max && keys.length > parseInt(this.max)) { - pruneCacheEntry(cache, keys[0], keys, this._vnode); - } - } - - vnode.data.keepAlive = true; - } - return vnode - } -}; - -var builtInComponents = { - KeepAlive: KeepAlive -}; - -/* */ - -function initGlobalAPI (Vue) { - // config - var configDef = {}; - configDef.get = function () { return config; }; - if (process.env.NODE_ENV !== 'production') { - configDef.set = function () { - warn( - 'Do not replace the Vue.config object, set individual fields instead.' - ); - }; - } - Object.defineProperty(Vue, 'config', configDef); - - // exposed util methods. - // NOTE: these are not considered part of the public API - avoid relying on - // them unless you are aware of the risk. - Vue.util = { - warn: warn, - extend: extend, - mergeOptions: mergeOptions, - defineReactive: defineReactive - }; - - Vue.set = set; - Vue.delete = del; - Vue.nextTick = nextTick; - - Vue.options = Object.create(null); - ASSET_TYPES.forEach(function (type) { - Vue.options[type + 's'] = Object.create(null); - }); - - // this is used to identify the "base" constructor to extend all plain-object - // components with in Weex's multi-instance scenarios. - Vue.options._base = Vue; - - extend(Vue.options.components, builtInComponents); - - initUse(Vue); - initMixin$1(Vue); - initExtend(Vue); - initAssetRegisters(Vue); -} - -initGlobalAPI(Vue$3); - -Object.defineProperty(Vue$3.prototype, '$isServer', { - get: isServerRendering -}); - -Object.defineProperty(Vue$3.prototype, '$ssrContext', { - get: function get () { - /* istanbul ignore next */ - return this.$vnode && this.$vnode.ssrContext - } -}); - -Vue$3.version = '2.5.3'; - -/* */ - -// these are reserved for web because they are directly compiled away -// during template compilation -var isReservedAttr = makeMap('style,class'); - -// attributes that should be using props for binding -var acceptValue = makeMap('input,textarea,option,select,progress'); -var mustUseProp = function (tag, type, attr) { - return ( - (attr === 'value' && acceptValue(tag)) && type !== 'button' || - (attr === 'selected' && tag === 'option') || - (attr === 'checked' && tag === 'input') || - (attr === 'muted' && tag === 'video') - ) -}; - -var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck'); - -var isBooleanAttr = makeMap( - 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' + - 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' + - 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' + - 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' + - 'required,reversed,scoped,seamless,selected,sortable,translate,' + - 'truespeed,typemustmatch,visible' -); - -var xlinkNS = 'http://www.w3.org/1999/xlink'; - -var isXlink = function (name) { - return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink' -}; - -var getXlinkProp = function (name) { - return isXlink(name) ? name.slice(6, name.length) : '' -}; - -var isFalsyAttrValue = function (val) { - return val == null || val === false -}; - -/* */ - -function genClassForVnode (vnode) { - var data = vnode.data; - var parentNode = vnode; - var childNode = vnode; - while (isDef(childNode.componentInstance)) { - childNode = childNode.componentInstance._vnode; - if (childNode.data) { - data = mergeClassData(childNode.data, data); - } - } - while (isDef(parentNode = parentNode.parent)) { - if (parentNode.data) { - data = mergeClassData(data, parentNode.data); - } - } - return renderClass(data.staticClass, data.class) -} - -function mergeClassData (child, parent) { - return { - staticClass: concat(child.staticClass, parent.staticClass), - class: isDef(child.class) - ? [child.class, parent.class] - : parent.class - } -} - -function renderClass ( - staticClass, - dynamicClass -) { - if (isDef(staticClass) || isDef(dynamicClass)) { - return concat(staticClass, stringifyClass(dynamicClass)) - } - /* istanbul ignore next */ - return '' -} - -function concat (a, b) { - return a ? b ? (a + ' ' + b) : a : (b || '') -} - -function stringifyClass (value) { - if (Array.isArray(value)) { - return stringifyArray(value) - } - if (isObject(value)) { - return stringifyObject(value) - } - if (typeof value === 'string') { - return value - } - /* istanbul ignore next */ - return '' -} - -function stringifyArray (value) { - var res = ''; - var stringified; - for (var i = 0, l = value.length; i < l; i++) { - if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') { - if (res) { res += ' '; } - res += stringified; - } - } - return res -} - -function stringifyObject (value) { - var res = ''; - for (var key in value) { - if (value[key]) { - if (res) { res += ' '; } - res += key; - } - } - return res -} - -/* */ - -var namespaceMap = { - svg: 'http://www.w3.org/2000/svg', - math: 'http://www.w3.org/1998/Math/MathML' -}; - -var isHTMLTag = makeMap( - 'html,body,base,head,link,meta,style,title,' + - 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' + - 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' + - 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' + - 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' + - 'embed,object,param,source,canvas,script,noscript,del,ins,' + - 'caption,col,colgroup,table,thead,tbody,td,th,tr,' + - 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' + - 'output,progress,select,textarea,' + - 'details,dialog,menu,menuitem,summary,' + - 'content,element,shadow,template,blockquote,iframe,tfoot' -); - -// this map is intentionally selective, only covering SVG elements that may -// contain child elements. -var isSVG = makeMap( - 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' + - 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' + - 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view', - true -); - -var isPreTag = function (tag) { return tag === 'pre'; }; - -var isReservedTag = function (tag) { - return isHTMLTag(tag) || isSVG(tag) -}; - -function getTagNamespace (tag) { - if (isSVG(tag)) { - return 'svg' - } - // basic support for MathML - // note it doesn't support other MathML elements being component roots - if (tag === 'math') { - return 'math' - } -} - -var unknownElementCache = Object.create(null); -function isUnknownElement (tag) { - /* istanbul ignore if */ - if (!inBrowser) { - return true - } - if (isReservedTag(tag)) { - return false - } - tag = tag.toLowerCase(); - /* istanbul ignore if */ - if (unknownElementCache[tag] != null) { - return unknownElementCache[tag] - } - var el = document.createElement(tag); - if (tag.indexOf('-') > -1) { - // http://stackoverflow.com/a/28210364/1070244 - return (unknownElementCache[tag] = ( - el.constructor === window.HTMLUnknownElement || - el.constructor === window.HTMLElement - )) - } else { - return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString())) - } -} - -var isTextInputType = makeMap('text,number,password,search,email,tel,url'); - -/* */ - -/** - * Query an element selector if it's not an element already. - */ -function query (el) { - if (typeof el === 'string') { - var selected = document.querySelector(el); - if (!selected) { - process.env.NODE_ENV !== 'production' && warn( - 'Cannot find element: ' + el - ); - return document.createElement('div') - } - return selected - } else { - return el - } -} - -/* */ - -function createElement$1 (tagName, vnode) { - var elm = document.createElement(tagName); - if (tagName !== 'select') { - return elm - } - // false or null will remove the attribute but undefined will not - if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) { - elm.setAttribute('multiple', 'multiple'); - } - return elm -} - -function createElementNS (namespace, tagName) { - return document.createElementNS(namespaceMap[namespace], tagName) -} - -function createTextNode (text) { - return document.createTextNode(text) -} - -function createComment (text) { - return document.createComment(text) -} - -function insertBefore (parentNode, newNode, referenceNode) { - parentNode.insertBefore(newNode, referenceNode); -} - -function removeChild (node, child) { - node.removeChild(child); -} - -function appendChild (node, child) { - node.appendChild(child); -} - -function parentNode (node) { - return node.parentNode -} - -function nextSibling (node) { - return node.nextSibling -} - -function tagName (node) { - return node.tagName -} - -function setTextContent (node, text) { - node.textContent = text; -} - -function setAttribute (node, key, val) { - node.setAttribute(key, val); -} - - -var nodeOps = Object.freeze({ - createElement: createElement$1, - createElementNS: createElementNS, - createTextNode: createTextNode, - createComment: createComment, - insertBefore: insertBefore, - removeChild: removeChild, - appendChild: appendChild, - parentNode: parentNode, - nextSibling: nextSibling, - tagName: tagName, - setTextContent: setTextContent, - setAttribute: setAttribute -}); - -/* */ - -var ref = { - create: function create (_, vnode) { - registerRef(vnode); - }, - update: function update (oldVnode, vnode) { - if (oldVnode.data.ref !== vnode.data.ref) { - registerRef(oldVnode, true); - registerRef(vnode); - } - }, - destroy: function destroy (vnode) { - registerRef(vnode, true); - } -}; - -function registerRef (vnode, isRemoval) { - var key = vnode.data.ref; - if (!key) { return } - - var vm = vnode.context; - var ref = vnode.componentInstance || vnode.elm; - var refs = vm.$refs; - if (isRemoval) { - if (Array.isArray(refs[key])) { - remove(refs[key], ref); - } else if (refs[key] === ref) { - refs[key] = undefined; - } - } else { - if (vnode.data.refInFor) { - if (!Array.isArray(refs[key])) { - refs[key] = [ref]; - } else if (refs[key].indexOf(ref) < 0) { - // $flow-disable-line - refs[key].push(ref); - } - } else { - refs[key] = ref; - } - } -} - -/** - * Virtual DOM patching algorithm based on Snabbdom by - * Simon Friis Vindum (@paldepind) - * Licensed under the MIT License - * https://github.com/paldepind/snabbdom/blob/master/LICENSE - * - * modified by Evan You (@yyx990803) - * - * Not type-checking this because this file is perf-critical and the cost - * of making flow understand it is not worth it. - */ - -var emptyNode = new VNode('', {}, []); - -var hooks = ['create', 'activate', 'update', 'remove', 'destroy']; - -function sameVnode (a, b) { - return ( - a.key === b.key && ( - ( - a.tag === b.tag && - a.isComment === b.isComment && - isDef(a.data) === isDef(b.data) && - sameInputType(a, b) - ) || ( - isTrue(a.isAsyncPlaceholder) && - a.asyncFactory === b.asyncFactory && - isUndef(b.asyncFactory.error) - ) - ) - ) -} - -function sameInputType (a, b) { - if (a.tag !== 'input') { return true } - var i; - var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type; - var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type; - return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB) -} - -function createKeyToOldIdx (children, beginIdx, endIdx) { - var i, key; - var map = {}; - for (i = beginIdx; i <= endIdx; ++i) { - key = children[i].key; - if (isDef(key)) { map[key] = i; } - } - return map -} - -function createPatchFunction (backend) { - var i, j; - var cbs = {}; - - var modules = backend.modules; - var nodeOps = backend.nodeOps; - - for (i = 0; i < hooks.length; ++i) { - cbs[hooks[i]] = []; - for (j = 0; j < modules.length; ++j) { - if (isDef(modules[j][hooks[i]])) { - cbs[hooks[i]].push(modules[j][hooks[i]]); - } - } - } - - function emptyNodeAt (elm) { - return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm) - } - - function createRmCb (childElm, listeners) { - function remove () { - if (--remove.listeners === 0) { - removeNode(childElm); - } - } - remove.listeners = listeners; - return remove - } - - function removeNode (el) { - var parent = nodeOps.parentNode(el); - // element may have already been removed due to v-html / v-text - if (isDef(parent)) { - nodeOps.removeChild(parent, el); - } - } - - var inPre = 0; - function createElm (vnode, insertedVnodeQueue, parentElm, refElm, nested) { - vnode.isRootInsert = !nested; // for transition enter check - if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) { - return - } - - var data = vnode.data; - var children = vnode.children; - var tag = vnode.tag; - if (isDef(tag)) { - if (process.env.NODE_ENV !== 'production') { - if (data && data.pre) { - inPre++; - } - if ( - !inPre && - !vnode.ns && - !( - config.ignoredElements.length && - config.ignoredElements.some(function (ignore) { - return isRegExp(ignore) - ? ignore.test(tag) - : ignore === tag - }) - ) && - config.isUnknownElement(tag) - ) { - warn( - 'Unknown custom element: <' + tag + '> - did you ' + - 'register the component correctly? For recursive components, ' + - 'make sure to provide the "name" option.', - vnode.context - ); - } - } - vnode.elm = vnode.ns - ? nodeOps.createElementNS(vnode.ns, tag) - : nodeOps.createElement(tag, vnode); - setScope(vnode); - - /* istanbul ignore if */ - { - createChildren(vnode, children, insertedVnodeQueue); - if (isDef(data)) { - invokeCreateHooks(vnode, insertedVnodeQueue); - } - insert(parentElm, vnode.elm, refElm); - } - - if (process.env.NODE_ENV !== 'production' && data && data.pre) { - inPre--; - } - } else if (isTrue(vnode.isComment)) { - vnode.elm = nodeOps.createComment(vnode.text); - insert(parentElm, vnode.elm, refElm); - } else { - vnode.elm = nodeOps.createTextNode(vnode.text); - insert(parentElm, vnode.elm, refElm); - } - } - - function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) { - var i = vnode.data; - if (isDef(i)) { - var isReactivated = isDef(vnode.componentInstance) && i.keepAlive; - if (isDef(i = i.hook) && isDef(i = i.init)) { - i(vnode, false /* hydrating */, parentElm, refElm); - } - // after calling the init hook, if the vnode is a child component - // it should've created a child instance and mounted it. the child - // component also has set the placeholder vnode's elm. - // in that case we can just return the element and be done. - if (isDef(vnode.componentInstance)) { - initComponent(vnode, insertedVnodeQueue); - if (isTrue(isReactivated)) { - reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm); - } - return true - } - } - } - - function initComponent (vnode, insertedVnodeQueue) { - if (isDef(vnode.data.pendingInsert)) { - insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert); - vnode.data.pendingInsert = null; - } - vnode.elm = vnode.componentInstance.$el; - if (isPatchable(vnode)) { - invokeCreateHooks(vnode, insertedVnodeQueue); - setScope(vnode); - } else { - // empty component root. - // skip all element-related modules except for ref (#3455) - registerRef(vnode); - // make sure to invoke the insert hook - insertedVnodeQueue.push(vnode); - } - } - - function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) { - var i; - // hack for #4339: a reactivated component with inner transition - // does not trigger because the inner node's created hooks are not called - // again. It's not ideal to involve module-specific logic in here but - // there doesn't seem to be a better way to do it. - var innerNode = vnode; - while (innerNode.componentInstance) { - innerNode = innerNode.componentInstance._vnode; - if (isDef(i = innerNode.data) && isDef(i = i.transition)) { - for (i = 0; i < cbs.activate.length; ++i) { - cbs.activate[i](emptyNode, innerNode); - } - insertedVnodeQueue.push(innerNode); - break - } - } - // unlike a newly created component, - // a reactivated keep-alive component doesn't insert itself - insert(parentElm, vnode.elm, refElm); - } - - function insert (parent, elm, ref$$1) { - if (isDef(parent)) { - if (isDef(ref$$1)) { - if (ref$$1.parentNode === parent) { - nodeOps.insertBefore(parent, elm, ref$$1); - } - } else { - nodeOps.appendChild(parent, elm); - } - } - } - - function createChildren (vnode, children, insertedVnodeQueue) { - if (Array.isArray(children)) { - for (var i = 0; i < children.length; ++i) { - createElm(children[i], insertedVnodeQueue, vnode.elm, null, true); - } - } else if (isPrimitive(vnode.text)) { - nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text)); - } - } - - function isPatchable (vnode) { - while (vnode.componentInstance) { - vnode = vnode.componentInstance._vnode; - } - return isDef(vnode.tag) - } - - function invokeCreateHooks (vnode, insertedVnodeQueue) { - for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { - cbs.create[i$1](emptyNode, vnode); - } - i = vnode.data.hook; // Reuse variable - if (isDef(i)) { - if (isDef(i.create)) { i.create(emptyNode, vnode); } - if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); } - } - } - - // set scope id attribute for scoped CSS. - // this is implemented as a special case to avoid the overhead - // of going through the normal attribute patching process. - function setScope (vnode) { - var i; - if (isDef(i = vnode.functionalScopeId)) { - nodeOps.setAttribute(vnode.elm, i, ''); - } else { - var ancestor = vnode; - while (ancestor) { - if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) { - nodeOps.setAttribute(vnode.elm, i, ''); - } - ancestor = ancestor.parent; - } - } - // for slot content they should also get the scopeId from the host instance. - if (isDef(i = activeInstance) && - i !== vnode.context && - i !== vnode.functionalContext && - isDef(i = i.$options._scopeId) - ) { - nodeOps.setAttribute(vnode.elm, i, ''); - } - } - - function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) { - for (; startIdx <= endIdx; ++startIdx) { - createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm); - } - } - - function invokeDestroyHook (vnode) { - var i, j; - var data = vnode.data; - if (isDef(data)) { - if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); } - for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); } - } - if (isDef(i = vnode.children)) { - for (j = 0; j < vnode.children.length; ++j) { - invokeDestroyHook(vnode.children[j]); - } - } - } - - function removeVnodes (parentElm, vnodes, startIdx, endIdx) { - for (; startIdx <= endIdx; ++startIdx) { - var ch = vnodes[startIdx]; - if (isDef(ch)) { - if (isDef(ch.tag)) { - removeAndInvokeRemoveHook(ch); - invokeDestroyHook(ch); - } else { // Text node - removeNode(ch.elm); - } - } - } - } - - function removeAndInvokeRemoveHook (vnode, rm) { - if (isDef(rm) || isDef(vnode.data)) { - var i; - var listeners = cbs.remove.length + 1; - if (isDef(rm)) { - // we have a recursively passed down rm callback - // increase the listeners count - rm.listeners += listeners; - } else { - // directly removing - rm = createRmCb(vnode.elm, listeners); - } - // recursively invoke hooks on child component root node - if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) { - removeAndInvokeRemoveHook(i, rm); - } - for (i = 0; i < cbs.remove.length; ++i) { - cbs.remove[i](vnode, rm); - } - if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) { - i(vnode, rm); - } else { - rm(); - } - } else { - removeNode(vnode.elm); - } - } - - function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) { - var oldStartIdx = 0; - var newStartIdx = 0; - var oldEndIdx = oldCh.length - 1; - var oldStartVnode = oldCh[0]; - var oldEndVnode = oldCh[oldEndIdx]; - var newEndIdx = newCh.length - 1; - var newStartVnode = newCh[0]; - var newEndVnode = newCh[newEndIdx]; - var oldKeyToIdx, idxInOld, vnodeToMove, refElm; - - // removeOnly is a special flag used only by <transition-group> - // to ensure removed elements stay in correct relative positions - // during leaving transitions - var canMove = !removeOnly; - - while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { - if (isUndef(oldStartVnode)) { - oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left - } else if (isUndef(oldEndVnode)) { - oldEndVnode = oldCh[--oldEndIdx]; - } else if (sameVnode(oldStartVnode, newStartVnode)) { - patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue); - oldStartVnode = oldCh[++oldStartIdx]; - newStartVnode = newCh[++newStartIdx]; - } else if (sameVnode(oldEndVnode, newEndVnode)) { - patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue); - oldEndVnode = oldCh[--oldEndIdx]; - newEndVnode = newCh[--newEndIdx]; - } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right - patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue); - canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm)); - oldStartVnode = oldCh[++oldStartIdx]; - newEndVnode = newCh[--newEndIdx]; - } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left - patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue); - canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm); - oldEndVnode = oldCh[--oldEndIdx]; - newStartVnode = newCh[++newStartIdx]; - } else { - if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); } - idxInOld = isDef(newStartVnode.key) - ? oldKeyToIdx[newStartVnode.key] - : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx); - if (isUndef(idxInOld)) { // New element - createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm); - } else { - vnodeToMove = oldCh[idxInOld]; - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && !vnodeToMove) { - warn( - 'It seems there are duplicate keys that is causing an update error. ' + - 'Make sure each v-for item has a unique key.' - ); - } - if (sameVnode(vnodeToMove, newStartVnode)) { - patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue); - oldCh[idxInOld] = undefined; - canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm); - } else { - // same key but different element. treat as new element - createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm); - } - } - newStartVnode = newCh[++newStartIdx]; - } - } - if (oldStartIdx > oldEndIdx) { - refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; - addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue); - } else if (newStartIdx > newEndIdx) { - removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx); - } - } - - function findIdxInOld (node, oldCh, start, end) { - for (var i = start; i < end; i++) { - var c = oldCh[i]; - if (isDef(c) && sameVnode(node, c)) { return i } - } - } - - function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) { - if (oldVnode === vnode) { - return - } - - var elm = vnode.elm = oldVnode.elm; - - if (isTrue(oldVnode.isAsyncPlaceholder)) { - if (isDef(vnode.asyncFactory.resolved)) { - hydrate(oldVnode.elm, vnode, insertedVnodeQueue); - } else { - vnode.isAsyncPlaceholder = true; - } - return - } - - // reuse element for static trees. - // note we only do this if the vnode is cloned - - // if the new node is not cloned it means the render functions have been - // reset by the hot-reload-api and we need to do a proper re-render. - if (isTrue(vnode.isStatic) && - isTrue(oldVnode.isStatic) && - vnode.key === oldVnode.key && - (isTrue(vnode.isCloned) || isTrue(vnode.isOnce)) - ) { - vnode.componentInstance = oldVnode.componentInstance; - return - } - - var i; - var data = vnode.data; - if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) { - i(oldVnode, vnode); - } - - var oldCh = oldVnode.children; - var ch = vnode.children; - if (isDef(data) && isPatchable(vnode)) { - for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); } - if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); } - } - if (isUndef(vnode.text)) { - if (isDef(oldCh) && isDef(ch)) { - if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); } - } else if (isDef(ch)) { - if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); } - addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue); - } else if (isDef(oldCh)) { - removeVnodes(elm, oldCh, 0, oldCh.length - 1); - } else if (isDef(oldVnode.text)) { - nodeOps.setTextContent(elm, ''); - } - } else if (oldVnode.text !== vnode.text) { - nodeOps.setTextContent(elm, vnode.text); - } - if (isDef(data)) { - if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); } - } - } - - function invokeInsertHook (vnode, queue, initial) { - // delay insert hooks for component root nodes, invoke them after the - // element is really inserted - if (isTrue(initial) && isDef(vnode.parent)) { - vnode.parent.data.pendingInsert = queue; - } else { - for (var i = 0; i < queue.length; ++i) { - queue[i].data.hook.insert(queue[i]); - } - } - } - - var bailed = false; - // list of modules that can skip create hook during hydration because they - // are already rendered on the client or has no need for initialization - var isRenderedModule = makeMap('attrs,style,class,staticClass,staticStyle,key'); - - // Note: this is a browser-only function so we can assume elms are DOM nodes. - function hydrate (elm, vnode, insertedVnodeQueue) { - if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) { - vnode.elm = elm; - vnode.isAsyncPlaceholder = true; - return true - } - if (process.env.NODE_ENV !== 'production') { - if (!assertNodeMatch(elm, vnode)) { - return false - } - } - vnode.elm = elm; - var tag = vnode.tag; - var data = vnode.data; - var children = vnode.children; - if (isDef(data)) { - if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); } - if (isDef(i = vnode.componentInstance)) { - // child component. it should have hydrated its own tree. - initComponent(vnode, insertedVnodeQueue); - return true - } - } - if (isDef(tag)) { - if (isDef(children)) { - // empty element, allow client to pick up and populate children - if (!elm.hasChildNodes()) { - createChildren(vnode, children, insertedVnodeQueue); - } else { - // v-html and domProps: innerHTML - if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) { - if (i !== elm.innerHTML) { - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && - typeof console !== 'undefined' && - !bailed - ) { - bailed = true; - console.warn('Parent: ', elm); - console.warn('server innerHTML: ', i); - console.warn('client innerHTML: ', elm.innerHTML); - } - return false - } - } else { - // iterate and compare children lists - var childrenMatch = true; - var childNode = elm.firstChild; - for (var i$1 = 0; i$1 < children.length; i$1++) { - if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue)) { - childrenMatch = false; - break - } - childNode = childNode.nextSibling; - } - // if childNode is not null, it means the actual childNodes list is - // longer than the virtual children list. - if (!childrenMatch || childNode) { - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && - typeof console !== 'undefined' && - !bailed - ) { - bailed = true; - console.warn('Parent: ', elm); - console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children); - } - return false - } - } - } - } - if (isDef(data)) { - for (var key in data) { - if (!isRenderedModule(key)) { - invokeCreateHooks(vnode, insertedVnodeQueue); - break - } - } - } - } else if (elm.data !== vnode.text) { - elm.data = vnode.text; - } - return true - } - - function assertNodeMatch (node, vnode) { - if (isDef(vnode.tag)) { - return ( - vnode.tag.indexOf('vue-component') === 0 || - vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase()) - ) - } else { - return node.nodeType === (vnode.isComment ? 8 : 3) - } - } - - return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) { - if (isUndef(vnode)) { - if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); } - return - } - - var isInitialPatch = false; - var insertedVnodeQueue = []; - - if (isUndef(oldVnode)) { - // empty mount (likely as component), create new root element - isInitialPatch = true; - createElm(vnode, insertedVnodeQueue, parentElm, refElm); - } else { - var isRealElement = isDef(oldVnode.nodeType); - if (!isRealElement && sameVnode(oldVnode, vnode)) { - // patch existing root node - patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly); - } else { - if (isRealElement) { - // mounting to a real element - // check if this is server-rendered content and if we can perform - // a successful hydration. - if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) { - oldVnode.removeAttribute(SSR_ATTR); - hydrating = true; - } - if (isTrue(hydrating)) { - if (hydrate(oldVnode, vnode, insertedVnodeQueue)) { - invokeInsertHook(vnode, insertedVnodeQueue, true); - return oldVnode - } else if (process.env.NODE_ENV !== 'production') { - warn( - 'The client-side rendered virtual DOM tree is not matching ' + - 'server-rendered content. This is likely caused by incorrect ' + - 'HTML markup, for example nesting block-level elements inside ' + - '<p>, or missing <tbody>. Bailing hydration and performing ' + - 'full client-side render.' - ); - } - } - // either not server-rendered, or hydration failed. - // create an empty node and replace it - oldVnode = emptyNodeAt(oldVnode); - } - - // replacing existing element - var oldElm = oldVnode.elm; - var parentElm$1 = nodeOps.parentNode(oldElm); - - // create new node - createElm( - vnode, - insertedVnodeQueue, - // extremely rare edge case: do not insert if old element is in a - // leaving transition. Only happens when combining transition + - // keep-alive + HOCs. (#4590) - oldElm._leaveCb ? null : parentElm$1, - nodeOps.nextSibling(oldElm) - ); - - // update parent placeholder node element, recursively - if (isDef(vnode.parent)) { - var ancestor = vnode.parent; - var patchable = isPatchable(vnode); - while (ancestor) { - for (var i = 0; i < cbs.destroy.length; ++i) { - cbs.destroy[i](ancestor); - } - ancestor.elm = vnode.elm; - if (patchable) { - for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { - cbs.create[i$1](emptyNode, ancestor); - } - // #6513 - // invoke insert hooks that may have been merged by create hooks. - // e.g. for directives that uses the "inserted" hook. - var insert = ancestor.data.hook.insert; - if (insert.merged) { - // start at index 1 to avoid re-invoking component mounted hook - for (var i$2 = 1; i$2 < insert.fns.length; i$2++) { - insert.fns[i$2](); - } - } - } else { - registerRef(ancestor); - } - ancestor = ancestor.parent; - } - } - - // destroy old node - if (isDef(parentElm$1)) { - removeVnodes(parentElm$1, [oldVnode], 0, 0); - } else if (isDef(oldVnode.tag)) { - invokeDestroyHook(oldVnode); - } - } - } - - invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch); - return vnode.elm - } -} - -/* */ - -var directives = { - create: updateDirectives, - update: updateDirectives, - destroy: function unbindDirectives (vnode) { - updateDirectives(vnode, emptyNode); - } -}; - -function updateDirectives (oldVnode, vnode) { - if (oldVnode.data.directives || vnode.data.directives) { - _update(oldVnode, vnode); - } -} - -function _update (oldVnode, vnode) { - var isCreate = oldVnode === emptyNode; - var isDestroy = vnode === emptyNode; - var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context); - var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context); - - var dirsWithInsert = []; - var dirsWithPostpatch = []; - - var key, oldDir, dir; - for (key in newDirs) { - oldDir = oldDirs[key]; - dir = newDirs[key]; - if (!oldDir) { - // new directive, bind - callHook$1(dir, 'bind', vnode, oldVnode); - if (dir.def && dir.def.inserted) { - dirsWithInsert.push(dir); - } - } else { - // existing directive, update - dir.oldValue = oldDir.value; - callHook$1(dir, 'update', vnode, oldVnode); - if (dir.def && dir.def.componentUpdated) { - dirsWithPostpatch.push(dir); - } - } - } - - if (dirsWithInsert.length) { - var callInsert = function () { - for (var i = 0; i < dirsWithInsert.length; i++) { - callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode); - } - }; - if (isCreate) { - mergeVNodeHook(vnode, 'insert', callInsert); - } else { - callInsert(); - } - } - - if (dirsWithPostpatch.length) { - mergeVNodeHook(vnode, 'postpatch', function () { - for (var i = 0; i < dirsWithPostpatch.length; i++) { - callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode); - } - }); - } - - if (!isCreate) { - for (key in oldDirs) { - if (!newDirs[key]) { - // no longer present, unbind - callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy); - } - } - } -} - -var emptyModifiers = Object.create(null); - -function normalizeDirectives$1 ( - dirs, - vm -) { - var res = Object.create(null); - if (!dirs) { - return res - } - var i, dir; - for (i = 0; i < dirs.length; i++) { - dir = dirs[i]; - if (!dir.modifiers) { - dir.modifiers = emptyModifiers; - } - res[getRawDirName(dir)] = dir; - dir.def = resolveAsset(vm.$options, 'directives', dir.name, true); - } - return res -} - -function getRawDirName (dir) { - return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.'))) -} - -function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) { - var fn = dir.def && dir.def[hook]; - if (fn) { - try { - fn(vnode.elm, dir, vnode, oldVnode, isDestroy); - } catch (e) { - handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook")); - } - } -} - -var baseModules = [ - ref, - directives -]; - -/* */ - -function updateAttrs (oldVnode, vnode) { - var opts = vnode.componentOptions; - if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) { - return - } - if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) { - return - } - var key, cur, old; - var elm = vnode.elm; - var oldAttrs = oldVnode.data.attrs || {}; - var attrs = vnode.data.attrs || {}; - // clone observed objects, as the user probably wants to mutate it - if (isDef(attrs.__ob__)) { - attrs = vnode.data.attrs = extend({}, attrs); - } - - for (key in attrs) { - cur = attrs[key]; - old = oldAttrs[key]; - if (old !== cur) { - setAttr(elm, key, cur); - } - } - // #4391: in IE9, setting type can reset value for input[type=radio] - // #6666: IE/Edge forces progress value down to 1 before setting a max - /* istanbul ignore if */ - if ((isIE9 || isEdge) && attrs.value !== oldAttrs.value) { - setAttr(elm, 'value', attrs.value); - } - for (key in oldAttrs) { - if (isUndef(attrs[key])) { - if (isXlink(key)) { - elm.removeAttributeNS(xlinkNS, getXlinkProp(key)); - } else if (!isEnumeratedAttr(key)) { - elm.removeAttribute(key); - } - } - } -} - -function setAttr (el, key, value) { - if (isBooleanAttr(key)) { - // set attribute for blank value - // e.g. <option disabled>Select one</option> - if (isFalsyAttrValue(value)) { - el.removeAttribute(key); - } else { - // technically allowfullscreen is a boolean attribute for <iframe>, - // but Flash expects a value of "true" when used on <embed> tag - value = key === 'allowfullscreen' && el.tagName === 'EMBED' - ? 'true' - : key; - el.setAttribute(key, value); - } - } else if (isEnumeratedAttr(key)) { - el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true'); - } else if (isXlink(key)) { - if (isFalsyAttrValue(value)) { - el.removeAttributeNS(xlinkNS, getXlinkProp(key)); - } else { - el.setAttributeNS(xlinkNS, key, value); - } - } else { - if (isFalsyAttrValue(value)) { - el.removeAttribute(key); - } else { - el.setAttribute(key, value); - } - } -} - -var attrs = { - create: updateAttrs, - update: updateAttrs -}; - -/* */ - -function updateClass (oldVnode, vnode) { - var el = vnode.elm; - var data = vnode.data; - var oldData = oldVnode.data; - if ( - isUndef(data.staticClass) && - isUndef(data.class) && ( - isUndef(oldData) || ( - isUndef(oldData.staticClass) && - isUndef(oldData.class) - ) - ) - ) { - return - } - - var cls = genClassForVnode(vnode); - - // handle transition classes - var transitionClass = el._transitionClasses; - if (isDef(transitionClass)) { - cls = concat(cls, stringifyClass(transitionClass)); - } - - // set the class - if (cls !== el._prevClass) { - el.setAttribute('class', cls); - el._prevClass = cls; - } -} - -var klass = { - create: updateClass, - update: updateClass -}; - -/* */ - -var validDivisionCharRE = /[\w).+\-_$\]]/; - -function parseFilters (exp) { - var inSingle = false; - var inDouble = false; - var inTemplateString = false; - var inRegex = false; - var curly = 0; - var square = 0; - var paren = 0; - var lastFilterIndex = 0; - var c, prev, i, expression, filters; - - for (i = 0; i < exp.length; i++) { - prev = c; - c = exp.charCodeAt(i); - if (inSingle) { - if (c === 0x27 && prev !== 0x5C) { inSingle = false; } - } else if (inDouble) { - if (c === 0x22 && prev !== 0x5C) { inDouble = false; } - } else if (inTemplateString) { - if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; } - } else if (inRegex) { - if (c === 0x2f && prev !== 0x5C) { inRegex = false; } - } else if ( - c === 0x7C && // pipe - exp.charCodeAt(i + 1) !== 0x7C && - exp.charCodeAt(i - 1) !== 0x7C && - !curly && !square && !paren - ) { - if (expression === undefined) { - // first filter, end of expression - lastFilterIndex = i + 1; - expression = exp.slice(0, i).trim(); - } else { - pushFilter(); - } - } else { - switch (c) { - case 0x22: inDouble = true; break // " - case 0x27: inSingle = true; break // ' - case 0x60: inTemplateString = true; break // ` - case 0x28: paren++; break // ( - case 0x29: paren--; break // ) - case 0x5B: square++; break // [ - case 0x5D: square--; break // ] - case 0x7B: curly++; break // { - case 0x7D: curly--; break // } - } - if (c === 0x2f) { // / - var j = i - 1; - var p = (void 0); - // find first non-whitespace prev char - for (; j >= 0; j--) { - p = exp.charAt(j); - if (p !== ' ') { break } - } - if (!p || !validDivisionCharRE.test(p)) { - inRegex = true; - } - } - } - } - - if (expression === undefined) { - expression = exp.slice(0, i).trim(); - } else if (lastFilterIndex !== 0) { - pushFilter(); - } - - function pushFilter () { - (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim()); - lastFilterIndex = i + 1; - } - - if (filters) { - for (i = 0; i < filters.length; i++) { - expression = wrapFilter(expression, filters[i]); - } - } - - return expression -} - -function wrapFilter (exp, filter) { - var i = filter.indexOf('('); - if (i < 0) { - // _f: resolveFilter - return ("_f(\"" + filter + "\")(" + exp + ")") - } else { - var name = filter.slice(0, i); - var args = filter.slice(i + 1); - return ("_f(\"" + name + "\")(" + exp + "," + args) - } -} - -/* */ - -function baseWarn (msg) { - console.error(("[Vue compiler]: " + msg)); -} - -function pluckModuleFunction ( - modules, - key -) { - return modules - ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; }) - : [] -} - -function addProp (el, name, value) { - (el.props || (el.props = [])).push({ name: name, value: value }); -} - -function addAttr (el, name, value) { - (el.attrs || (el.attrs = [])).push({ name: name, value: value }); -} - -function addDirective ( - el, - name, - rawName, - value, - arg, - modifiers -) { - (el.directives || (el.directives = [])).push({ name: name, rawName: rawName, value: value, arg: arg, modifiers: modifiers }); -} - -function addHandler ( - el, - name, - value, - modifiers, - important, - warn -) { - // warn prevent and passive modifier - /* istanbul ignore if */ - if ( - process.env.NODE_ENV !== 'production' && warn && - modifiers && modifiers.prevent && modifiers.passive - ) { - warn( - 'passive and prevent can\'t be used together. ' + - 'Passive handler can\'t prevent default event.' - ); - } - // check capture modifier - if (modifiers && modifiers.capture) { - delete modifiers.capture; - name = '!' + name; // mark the event as captured - } - if (modifiers && modifiers.once) { - delete modifiers.once; - name = '~' + name; // mark the event as once - } - /* istanbul ignore if */ - if (modifiers && modifiers.passive) { - delete modifiers.passive; - name = '&' + name; // mark the event as passive - } - var events; - if (modifiers && modifiers.native) { - delete modifiers.native; - events = el.nativeEvents || (el.nativeEvents = {}); - } else { - events = el.events || (el.events = {}); - } - var newHandler = { value: value, modifiers: modifiers }; - var handlers = events[name]; - /* istanbul ignore if */ - if (Array.isArray(handlers)) { - important ? handlers.unshift(newHandler) : handlers.push(newHandler); - } else if (handlers) { - events[name] = important ? [newHandler, handlers] : [handlers, newHandler]; - } else { - events[name] = newHandler; - } -} - -function getBindingAttr ( - el, - name, - getStatic -) { - var dynamicValue = - getAndRemoveAttr(el, ':' + name) || - getAndRemoveAttr(el, 'v-bind:' + name); - if (dynamicValue != null) { - return parseFilters(dynamicValue) - } else if (getStatic !== false) { - var staticValue = getAndRemoveAttr(el, name); - if (staticValue != null) { - return JSON.stringify(staticValue) - } - } -} - -// note: this only removes the attr from the Array (attrsList) so that it -// doesn't get processed by processAttrs. -// By default it does NOT remove it from the map (attrsMap) because the map is -// needed during codegen. -function getAndRemoveAttr ( - el, - name, - removeFromMap -) { - var val; - if ((val = el.attrsMap[name]) != null) { - var list = el.attrsList; - for (var i = 0, l = list.length; i < l; i++) { - if (list[i].name === name) { - list.splice(i, 1); - break - } - } - } - if (removeFromMap) { - delete el.attrsMap[name]; - } - return val -} - -/* */ - -/** - * Cross-platform code generation for component v-model - */ -function genComponentModel ( - el, - value, - modifiers -) { - var ref = modifiers || {}; - var number = ref.number; - var trim = ref.trim; - - var baseValueExpression = '$$v'; - var valueExpression = baseValueExpression; - if (trim) { - valueExpression = - "(typeof " + baseValueExpression + " === 'string'" + - "? " + baseValueExpression + ".trim()" + - ": " + baseValueExpression + ")"; - } - if (number) { - valueExpression = "_n(" + valueExpression + ")"; - } - var assignment = genAssignmentCode(value, valueExpression); - - el.model = { - value: ("(" + value + ")"), - expression: ("\"" + value + "\""), - callback: ("function (" + baseValueExpression + ") {" + assignment + "}") - }; -} - -/** - * Cross-platform codegen helper for generating v-model value assignment code. - */ -function genAssignmentCode ( - value, - assignment -) { - var res = parseModel(value); - if (res.key === null) { - return (value + "=" + assignment) - } else { - return ("$set(" + (res.exp) + ", " + (res.key) + ", " + assignment + ")") - } -} - -/** - * Parse a v-model expression into a base path and a final key segment. - * Handles both dot-path and possible square brackets. - * - * Possible cases: - * - * - test - * - test[key] - * - test[test1[key]] - * - test["a"][key] - * - xxx.test[a[a].test1[key]] - * - test.xxx.a["asa"][test1[key]] - * - */ - -var len; -var str; -var chr; -var index$1; -var expressionPos; -var expressionEndPos; - - - -function parseModel (val) { - len = val.length; - - if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) { - index$1 = val.lastIndexOf('.'); - if (index$1 > -1) { - return { - exp: val.slice(0, index$1), - key: '"' + val.slice(index$1 + 1) + '"' - } - } else { - return { - exp: val, - key: null - } - } - } - - str = val; - index$1 = expressionPos = expressionEndPos = 0; - - while (!eof()) { - chr = next(); - /* istanbul ignore if */ - if (isStringStart(chr)) { - parseString(chr); - } else if (chr === 0x5B) { - parseBracket(chr); - } - } - - return { - exp: val.slice(0, expressionPos), - key: val.slice(expressionPos + 1, expressionEndPos) - } -} - -function next () { - return str.charCodeAt(++index$1) -} - -function eof () { - return index$1 >= len -} - -function isStringStart (chr) { - return chr === 0x22 || chr === 0x27 -} - -function parseBracket (chr) { - var inBracket = 1; - expressionPos = index$1; - while (!eof()) { - chr = next(); - if (isStringStart(chr)) { - parseString(chr); - continue - } - if (chr === 0x5B) { inBracket++; } - if (chr === 0x5D) { inBracket--; } - if (inBracket === 0) { - expressionEndPos = index$1; - break - } - } -} - -function parseString (chr) { - var stringQuote = chr; - while (!eof()) { - chr = next(); - if (chr === stringQuote) { - break - } - } -} - -/* */ - -var warn$1; - -// in some cases, the event used has to be determined at runtime -// so we used some reserved tokens during compile. -var RANGE_TOKEN = '__r'; -var CHECKBOX_RADIO_TOKEN = '__c'; - -function model ( - el, - dir, - _warn -) { - warn$1 = _warn; - var value = dir.value; - var modifiers = dir.modifiers; - var tag = el.tag; - var type = el.attrsMap.type; - - if (process.env.NODE_ENV !== 'production') { - // inputs with type="file" are read only and setting the input's - // value will throw an error. - if (tag === 'input' && type === 'file') { - warn$1( - "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" + - "File inputs are read only. Use a v-on:change listener instead." - ); - } - } - - if (el.component) { - genComponentModel(el, value, modifiers); - // component v-model doesn't need extra runtime - return false - } else if (tag === 'select') { - genSelect(el, value, modifiers); - } else if (tag === 'input' && type === 'checkbox') { - genCheckboxModel(el, value, modifiers); - } else if (tag === 'input' && type === 'radio') { - genRadioModel(el, value, modifiers); - } else if (tag === 'input' || tag === 'textarea') { - genDefaultModel(el, value, modifiers); - } else if (!config.isReservedTag(tag)) { - genComponentModel(el, value, modifiers); - // component v-model doesn't need extra runtime - return false - } else if (process.env.NODE_ENV !== 'production') { - warn$1( - "<" + (el.tag) + " v-model=\"" + value + "\">: " + - "v-model is not supported on this element type. " + - 'If you are working with contenteditable, it\'s recommended to ' + - 'wrap a library dedicated for that purpose inside a custom component.' - ); - } - - // ensure runtime directive metadata - return true -} - -function genCheckboxModel ( - el, - value, - modifiers -) { - var number = modifiers && modifiers.number; - var valueBinding = getBindingAttr(el, 'value') || 'null'; - var trueValueBinding = getBindingAttr(el, 'true-value') || 'true'; - var falseValueBinding = getBindingAttr(el, 'false-value') || 'false'; - addProp(el, 'checked', - "Array.isArray(" + value + ")" + - "?_i(" + value + "," + valueBinding + ")>-1" + ( - trueValueBinding === 'true' - ? (":(" + value + ")") - : (":_q(" + value + "," + trueValueBinding + ")") - ) - ); - addHandler(el, 'change', - "var $$a=" + value + "," + - '$$el=$event.target,' + - "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" + - 'if(Array.isArray($$a)){' + - "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," + - '$$i=_i($$a,$$v);' + - "if($$el.checked){$$i<0&&(" + value + "=$$a.concat([$$v]))}" + - "else{$$i>-1&&(" + value + "=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}" + - "}else{" + (genAssignmentCode(value, '$$c')) + "}", - null, true - ); -} - -function genRadioModel ( - el, - value, - modifiers -) { - var number = modifiers && modifiers.number; - var valueBinding = getBindingAttr(el, 'value') || 'null'; - valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding; - addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")")); - addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true); -} - -function genSelect ( - el, - value, - modifiers -) { - var number = modifiers && modifiers.number; - var selectedVal = "Array.prototype.filter" + - ".call($event.target.options,function(o){return o.selected})" + - ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" + - "return " + (number ? '_n(val)' : 'val') + "})"; - - var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]'; - var code = "var $$selectedVal = " + selectedVal + ";"; - code = code + " " + (genAssignmentCode(value, assignment)); - addHandler(el, 'change', code, null, true); -} - -function genDefaultModel ( - el, - value, - modifiers -) { - var type = el.attrsMap.type; - var ref = modifiers || {}; - var lazy = ref.lazy; - var number = ref.number; - var trim = ref.trim; - var needCompositionGuard = !lazy && type !== 'range'; - var event = lazy - ? 'change' - : type === 'range' - ? RANGE_TOKEN - : 'input'; - - var valueExpression = '$event.target.value'; - if (trim) { - valueExpression = "$event.target.value.trim()"; - } - if (number) { - valueExpression = "_n(" + valueExpression + ")"; - } - - var code = genAssignmentCode(value, valueExpression); - if (needCompositionGuard) { - code = "if($event.target.composing)return;" + code; - } - - addProp(el, 'value', ("(" + value + ")")); - addHandler(el, event, code, null, true); - if (trim || number) { - addHandler(el, 'blur', '$forceUpdate()'); - } -} - -/* */ - -// normalize v-model event tokens that can only be determined at runtime. -// it's important to place the event as the first in the array because -// the whole point is ensuring the v-model callback gets called before -// user-attached handlers. -function normalizeEvents (on) { - /* istanbul ignore if */ - if (isDef(on[RANGE_TOKEN])) { - // IE input[type=range] only supports `change` event - var event = isIE ? 'change' : 'input'; - on[event] = [].concat(on[RANGE_TOKEN], on[event] || []); - delete on[RANGE_TOKEN]; - } - // This was originally intended to fix #4521 but no longer necessary - // after 2.5. Keeping it for backwards compat with generated code from < 2.4 - /* istanbul ignore if */ - if (isDef(on[CHECKBOX_RADIO_TOKEN])) { - on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || []); - delete on[CHECKBOX_RADIO_TOKEN]; - } -} - -var target$1; - -function createOnceHandler (handler, event, capture) { - var _target = target$1; // save current target element in closure - return function onceHandler () { - var res = handler.apply(null, arguments); - if (res !== null) { - remove$2(event, onceHandler, capture, _target); - } - } -} - -function add$1 ( - event, - handler, - once$$1, - capture, - passive -) { - handler = withMacroTask(handler); - if (once$$1) { handler = createOnceHandler(handler, event, capture); } - target$1.addEventListener( - event, - handler, - supportsPassive - ? { capture: capture, passive: passive } - : capture - ); -} - -function remove$2 ( - event, - handler, - capture, - _target -) { - (_target || target$1).removeEventListener( - event, - handler._withTask || handler, - capture - ); -} - -function updateDOMListeners (oldVnode, vnode) { - if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) { - return - } - var on = vnode.data.on || {}; - var oldOn = oldVnode.data.on || {}; - target$1 = vnode.elm; - normalizeEvents(on); - updateListeners(on, oldOn, add$1, remove$2, vnode.context); - target$1 = undefined; -} - -var events = { - create: updateDOMListeners, - update: updateDOMListeners -}; - -/* */ - -function updateDOMProps (oldVnode, vnode) { - if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) { - return - } - var key, cur; - var elm = vnode.elm; - var oldProps = oldVnode.data.domProps || {}; - var props = vnode.data.domProps || {}; - // clone observed objects, as the user probably wants to mutate it - if (isDef(props.__ob__)) { - props = vnode.data.domProps = extend({}, props); - } - - for (key in oldProps) { - if (isUndef(props[key])) { - elm[key] = ''; - } - } - for (key in props) { - cur = props[key]; - // ignore children if the node has textContent or innerHTML, - // as these will throw away existing DOM nodes and cause removal errors - // on subsequent patches (#3360) - if (key === 'textContent' || key === 'innerHTML') { - if (vnode.children) { vnode.children.length = 0; } - if (cur === oldProps[key]) { continue } - // #6601 work around Chrome version <= 55 bug where single textNode - // replaced by innerHTML/textContent retains its parentNode property - if (elm.childNodes.length === 1) { - elm.removeChild(elm.childNodes[0]); - } - } - - if (key === 'value') { - // store value as _value as well since - // non-string values will be stringified - elm._value = cur; - // avoid resetting cursor position when value is the same - var strCur = isUndef(cur) ? '' : String(cur); - if (shouldUpdateValue(elm, strCur)) { - elm.value = strCur; - } - } else { - elm[key] = cur; - } - } -} - -// check platforms/web/util/attrs.js acceptValue - - -function shouldUpdateValue (elm, checkVal) { - return (!elm.composing && ( - elm.tagName === 'OPTION' || - isDirty(elm, checkVal) || - isInputChanged(elm, checkVal) - )) -} - -function isDirty (elm, checkVal) { - // return true when textbox (.number and .trim) loses focus and its value is - // not equal to the updated value - var notInFocus = true; - // #6157 - // work around IE bug when accessing document.activeElement in an iframe - try { notInFocus = document.activeElement !== elm; } catch (e) {} - return notInFocus && elm.value !== checkVal -} - -function isInputChanged (elm, newVal) { - var value = elm.value; - var modifiers = elm._vModifiers; // injected by v-model runtime - if (isDef(modifiers) && modifiers.number) { - return toNumber(value) !== toNumber(newVal) - } - if (isDef(modifiers) && modifiers.trim) { - return value.trim() !== newVal.trim() - } - return value !== newVal -} - -var domProps = { - create: updateDOMProps, - update: updateDOMProps -}; - -/* */ - -var parseStyleText = cached(function (cssText) { - var res = {}; - var listDelimiter = /;(?![^(]*\))/g; - var propertyDelimiter = /:(.+)/; - cssText.split(listDelimiter).forEach(function (item) { - if (item) { - var tmp = item.split(propertyDelimiter); - tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim()); - } - }); - return res -}); - -// merge static and dynamic style data on the same vnode -function normalizeStyleData (data) { - var style = normalizeStyleBinding(data.style); - // static style is pre-processed into an object during compilation - // and is always a fresh object, so it's safe to merge into it - return data.staticStyle - ? extend(data.staticStyle, style) - : style -} - -// normalize possible array / string values into Object -function normalizeStyleBinding (bindingStyle) { - if (Array.isArray(bindingStyle)) { - return toObject(bindingStyle) - } - if (typeof bindingStyle === 'string') { - return parseStyleText(bindingStyle) - } - return bindingStyle -} - -/** - * parent component style should be after child's - * so that parent component's style could override it - */ -function getStyle (vnode, checkChild) { - var res = {}; - var styleData; - - if (checkChild) { - var childNode = vnode; - while (childNode.componentInstance) { - childNode = childNode.componentInstance._vnode; - if (childNode.data && (styleData = normalizeStyleData(childNode.data))) { - extend(res, styleData); - } - } - } - - if ((styleData = normalizeStyleData(vnode.data))) { - extend(res, styleData); - } - - var parentNode = vnode; - while ((parentNode = parentNode.parent)) { - if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) { - extend(res, styleData); - } - } - return res -} - -/* */ - -var cssVarRE = /^--/; -var importantRE = /\s*!important$/; -var setProp = function (el, name, val) { - /* istanbul ignore if */ - if (cssVarRE.test(name)) { - el.style.setProperty(name, val); - } else if (importantRE.test(val)) { - el.style.setProperty(name, val.replace(importantRE, ''), 'important'); - } else { - var normalizedName = normalize(name); - if (Array.isArray(val)) { - // Support values array created by autoprefixer, e.g. - // {display: ["-webkit-box", "-ms-flexbox", "flex"]} - // Set them one by one, and the browser will only set those it can recognize - for (var i = 0, len = val.length; i < len; i++) { - el.style[normalizedName] = val[i]; - } - } else { - el.style[normalizedName] = val; - } - } -}; - -var vendorNames = ['Webkit', 'Moz', 'ms']; - -var emptyStyle; -var normalize = cached(function (prop) { - emptyStyle = emptyStyle || document.createElement('div').style; - prop = camelize(prop); - if (prop !== 'filter' && (prop in emptyStyle)) { - return prop - } - var capName = prop.charAt(0).toUpperCase() + prop.slice(1); - for (var i = 0; i < vendorNames.length; i++) { - var name = vendorNames[i] + capName; - if (name in emptyStyle) { - return name - } - } -}); - -function updateStyle (oldVnode, vnode) { - var data = vnode.data; - var oldData = oldVnode.data; - - if (isUndef(data.staticStyle) && isUndef(data.style) && - isUndef(oldData.staticStyle) && isUndef(oldData.style) - ) { - return - } - - var cur, name; - var el = vnode.elm; - var oldStaticStyle = oldData.staticStyle; - var oldStyleBinding = oldData.normalizedStyle || oldData.style || {}; - - // if static style exists, stylebinding already merged into it when doing normalizeStyleData - var oldStyle = oldStaticStyle || oldStyleBinding; - - var style = normalizeStyleBinding(vnode.data.style) || {}; - - // store normalized style under a different key for next diff - // make sure to clone it if it's reactive, since the user likely wants - // to mutate it. - vnode.data.normalizedStyle = isDef(style.__ob__) - ? extend({}, style) - : style; - - var newStyle = getStyle(vnode, true); - - for (name in oldStyle) { - if (isUndef(newStyle[name])) { - setProp(el, name, ''); - } - } - for (name in newStyle) { - cur = newStyle[name]; - if (cur !== oldStyle[name]) { - // ie9 setting to null has no effect, must use empty string - setProp(el, name, cur == null ? '' : cur); - } - } -} - -var style = { - create: updateStyle, - update: updateStyle -}; - -/* */ - -/** - * Add class with compatibility for SVG since classList is not supported on - * SVG elements in IE - */ -function addClass (el, cls) { - /* istanbul ignore if */ - if (!cls || !(cls = cls.trim())) { - return - } - - /* istanbul ignore else */ - if (el.classList) { - if (cls.indexOf(' ') > -1) { - cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); }); - } else { - el.classList.add(cls); - } - } else { - var cur = " " + (el.getAttribute('class') || '') + " "; - if (cur.indexOf(' ' + cls + ' ') < 0) { - el.setAttribute('class', (cur + cls).trim()); - } - } -} - -/** - * Remove class with compatibility for SVG since classList is not supported on - * SVG elements in IE - */ -function removeClass (el, cls) { - /* istanbul ignore if */ - if (!cls || !(cls = cls.trim())) { - return - } - - /* istanbul ignore else */ - if (el.classList) { - if (cls.indexOf(' ') > -1) { - cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); }); - } else { - el.classList.remove(cls); - } - if (!el.classList.length) { - el.removeAttribute('class'); - } - } else { - var cur = " " + (el.getAttribute('class') || '') + " "; - var tar = ' ' + cls + ' '; - while (cur.indexOf(tar) >= 0) { - cur = cur.replace(tar, ' '); - } - cur = cur.trim(); - if (cur) { - el.setAttribute('class', cur); - } else { - el.removeAttribute('class'); - } - } -} - -/* */ - -function resolveTransition (def) { - if (!def) { - return - } - /* istanbul ignore else */ - if (typeof def === 'object') { - var res = {}; - if (def.css !== false) { - extend(res, autoCssTransition(def.name || 'v')); - } - extend(res, def); - return res - } else if (typeof def === 'string') { - return autoCssTransition(def) - } -} - -var autoCssTransition = cached(function (name) { - return { - enterClass: (name + "-enter"), - enterToClass: (name + "-enter-to"), - enterActiveClass: (name + "-enter-active"), - leaveClass: (name + "-leave"), - leaveToClass: (name + "-leave-to"), - leaveActiveClass: (name + "-leave-active") - } -}); - -var hasTransition = inBrowser && !isIE9; -var TRANSITION = 'transition'; -var ANIMATION = 'animation'; - -// Transition property/event sniffing -var transitionProp = 'transition'; -var transitionEndEvent = 'transitionend'; -var animationProp = 'animation'; -var animationEndEvent = 'animationend'; -if (hasTransition) { - /* istanbul ignore if */ - if (window.ontransitionend === undefined && - window.onwebkittransitionend !== undefined - ) { - transitionProp = 'WebkitTransition'; - transitionEndEvent = 'webkitTransitionEnd'; - } - if (window.onanimationend === undefined && - window.onwebkitanimationend !== undefined - ) { - animationProp = 'WebkitAnimation'; - animationEndEvent = 'webkitAnimationEnd'; - } -} - -// binding to window is necessary to make hot reload work in IE in strict mode -var raf = inBrowser - ? window.requestAnimationFrame - ? window.requestAnimationFrame.bind(window) - : setTimeout - : /* istanbul ignore next */ function (fn) { return fn(); }; - -function nextFrame (fn) { - raf(function () { - raf(fn); - }); -} - -function addTransitionClass (el, cls) { - var transitionClasses = el._transitionClasses || (el._transitionClasses = []); - if (transitionClasses.indexOf(cls) < 0) { - transitionClasses.push(cls); - addClass(el, cls); - } -} - -function removeTransitionClass (el, cls) { - if (el._transitionClasses) { - remove(el._transitionClasses, cls); - } - removeClass(el, cls); -} - -function whenTransitionEnds ( - el, - expectedType, - cb -) { - var ref = getTransitionInfo(el, expectedType); - var type = ref.type; - var timeout = ref.timeout; - var propCount = ref.propCount; - if (!type) { return cb() } - var event = type === TRANSITION ? transitionEndEvent : animationEndEvent; - var ended = 0; - var end = function () { - el.removeEventListener(event, onEnd); - cb(); - }; - var onEnd = function (e) { - if (e.target === el) { - if (++ended >= propCount) { - end(); - } - } - }; - setTimeout(function () { - if (ended < propCount) { - end(); - } - }, timeout + 1); - el.addEventListener(event, onEnd); -} - -var transformRE = /\b(transform|all)(,|$)/; - -function getTransitionInfo (el, expectedType) { - var styles = window.getComputedStyle(el); - var transitionDelays = styles[transitionProp + 'Delay'].split(', '); - var transitionDurations = styles[transitionProp + 'Duration'].split(', '); - var transitionTimeout = getTimeout(transitionDelays, transitionDurations); - var animationDelays = styles[animationProp + 'Delay'].split(', '); - var animationDurations = styles[animationProp + 'Duration'].split(', '); - var animationTimeout = getTimeout(animationDelays, animationDurations); - - var type; - var timeout = 0; - var propCount = 0; - /* istanbul ignore if */ - if (expectedType === TRANSITION) { - if (transitionTimeout > 0) { - type = TRANSITION; - timeout = transitionTimeout; - propCount = transitionDurations.length; - } - } else if (expectedType === ANIMATION) { - if (animationTimeout > 0) { - type = ANIMATION; - timeout = animationTimeout; - propCount = animationDurations.length; - } - } else { - timeout = Math.max(transitionTimeout, animationTimeout); - type = timeout > 0 - ? transitionTimeout > animationTimeout - ? TRANSITION - : ANIMATION - : null; - propCount = type - ? type === TRANSITION - ? transitionDurations.length - : animationDurations.length - : 0; - } - var hasTransform = - type === TRANSITION && - transformRE.test(styles[transitionProp + 'Property']); - return { - type: type, - timeout: timeout, - propCount: propCount, - hasTransform: hasTransform - } -} - -function getTimeout (delays, durations) { - /* istanbul ignore next */ - while (delays.length < durations.length) { - delays = delays.concat(delays); - } - - return Math.max.apply(null, durations.map(function (d, i) { - return toMs(d) + toMs(delays[i]) - })) -} - -function toMs (s) { - return Number(s.slice(0, -1)) * 1000 -} - -/* */ - -function enter (vnode, toggleDisplay) { - var el = vnode.elm; - - // call leave callback now - if (isDef(el._leaveCb)) { - el._leaveCb.cancelled = true; - el._leaveCb(); - } - - var data = resolveTransition(vnode.data.transition); - if (isUndef(data)) { - return - } - - /* istanbul ignore if */ - if (isDef(el._enterCb) || el.nodeType !== 1) { - return - } - - var css = data.css; - var type = data.type; - var enterClass = data.enterClass; - var enterToClass = data.enterToClass; - var enterActiveClass = data.enterActiveClass; - var appearClass = data.appearClass; - var appearToClass = data.appearToClass; - var appearActiveClass = data.appearActiveClass; - var beforeEnter = data.beforeEnter; - var enter = data.enter; - var afterEnter = data.afterEnter; - var enterCancelled = data.enterCancelled; - var beforeAppear = data.beforeAppear; - var appear = data.appear; - var afterAppear = data.afterAppear; - var appearCancelled = data.appearCancelled; - var duration = data.duration; - - // activeInstance will always be the <transition> component managing this - // transition. One edge case to check is when the <transition> is placed - // as the root node of a child component. In that case we need to check - // <transition>'s parent for appear check. - var context = activeInstance; - var transitionNode = activeInstance.$vnode; - while (transitionNode && transitionNode.parent) { - transitionNode = transitionNode.parent; - context = transitionNode.context; - } - - var isAppear = !context._isMounted || !vnode.isRootInsert; - - if (isAppear && !appear && appear !== '') { - return - } - - var startClass = isAppear && appearClass - ? appearClass - : enterClass; - var activeClass = isAppear && appearActiveClass - ? appearActiveClass - : enterActiveClass; - var toClass = isAppear && appearToClass - ? appearToClass - : enterToClass; - - var beforeEnterHook = isAppear - ? (beforeAppear || beforeEnter) - : beforeEnter; - var enterHook = isAppear - ? (typeof appear === 'function' ? appear : enter) - : enter; - var afterEnterHook = isAppear - ? (afterAppear || afterEnter) - : afterEnter; - var enterCancelledHook = isAppear - ? (appearCancelled || enterCancelled) - : enterCancelled; - - var explicitEnterDuration = toNumber( - isObject(duration) - ? duration.enter - : duration - ); - - if (process.env.NODE_ENV !== 'production' && explicitEnterDuration != null) { - checkDuration(explicitEnterDuration, 'enter', vnode); - } - - var expectsCSS = css !== false && !isIE9; - var userWantsControl = getHookArgumentsLength(enterHook); - - var cb = el._enterCb = once(function () { - if (expectsCSS) { - removeTransitionClass(el, toClass); - removeTransitionClass(el, activeClass); - } - if (cb.cancelled) { - if (expectsCSS) { - removeTransitionClass(el, startClass); - } - enterCancelledHook && enterCancelledHook(el); - } else { - afterEnterHook && afterEnterHook(el); - } - el._enterCb = null; - }); - - if (!vnode.data.show) { - // remove pending leave element on enter by injecting an insert hook - mergeVNodeHook(vnode, 'insert', function () { - var parent = el.parentNode; - var pendingNode = parent && parent._pending && parent._pending[vnode.key]; - if (pendingNode && - pendingNode.tag === vnode.tag && - pendingNode.elm._leaveCb - ) { - pendingNode.elm._leaveCb(); - } - enterHook && enterHook(el, cb); - }); - } - - // start enter transition - beforeEnterHook && beforeEnterHook(el); - if (expectsCSS) { - addTransitionClass(el, startClass); - addTransitionClass(el, activeClass); - nextFrame(function () { - addTransitionClass(el, toClass); - removeTransitionClass(el, startClass); - if (!cb.cancelled && !userWantsControl) { - if (isValidDuration(explicitEnterDuration)) { - setTimeout(cb, explicitEnterDuration); - } else { - whenTransitionEnds(el, type, cb); - } - } - }); - } - - if (vnode.data.show) { - toggleDisplay && toggleDisplay(); - enterHook && enterHook(el, cb); - } - - if (!expectsCSS && !userWantsControl) { - cb(); - } -} - -function leave (vnode, rm) { - var el = vnode.elm; - - // call enter callback now - if (isDef(el._enterCb)) { - el._enterCb.cancelled = true; - el._enterCb(); - } - - var data = resolveTransition(vnode.data.transition); - if (isUndef(data)) { - return rm() - } - - /* istanbul ignore if */ - if (isDef(el._leaveCb) || el.nodeType !== 1) { - return - } - - var css = data.css; - var type = data.type; - var leaveClass = data.leaveClass; - var leaveToClass = data.leaveToClass; - var leaveActiveClass = data.leaveActiveClass; - var beforeLeave = data.beforeLeave; - var leave = data.leave; - var afterLeave = data.afterLeave; - var leaveCancelled = data.leaveCancelled; - var delayLeave = data.delayLeave; - var duration = data.duration; - - var expectsCSS = css !== false && !isIE9; - var userWantsControl = getHookArgumentsLength(leave); - - var explicitLeaveDuration = toNumber( - isObject(duration) - ? duration.leave - : duration - ); - - if (process.env.NODE_ENV !== 'production' && isDef(explicitLeaveDuration)) { - checkDuration(explicitLeaveDuration, 'leave', vnode); - } - - var cb = el._leaveCb = once(function () { - if (el.parentNode && el.parentNode._pending) { - el.parentNode._pending[vnode.key] = null; - } - if (expectsCSS) { - removeTransitionClass(el, leaveToClass); - removeTransitionClass(el, leaveActiveClass); - } - if (cb.cancelled) { - if (expectsCSS) { - removeTransitionClass(el, leaveClass); - } - leaveCancelled && leaveCancelled(el); - } else { - rm(); - afterLeave && afterLeave(el); - } - el._leaveCb = null; - }); - - if (delayLeave) { - delayLeave(performLeave); - } else { - performLeave(); - } - - function performLeave () { - // the delayed leave may have already been cancelled - if (cb.cancelled) { - return - } - // record leaving element - if (!vnode.data.show) { - (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode; - } - beforeLeave && beforeLeave(el); - if (expectsCSS) { - addTransitionClass(el, leaveClass); - addTransitionClass(el, leaveActiveClass); - nextFrame(function () { - addTransitionClass(el, leaveToClass); - removeTransitionClass(el, leaveClass); - if (!cb.cancelled && !userWantsControl) { - if (isValidDuration(explicitLeaveDuration)) { - setTimeout(cb, explicitLeaveDuration); - } else { - whenTransitionEnds(el, type, cb); - } - } - }); - } - leave && leave(el, cb); - if (!expectsCSS && !userWantsControl) { - cb(); - } - } -} - -// only used in dev mode -function checkDuration (val, name, vnode) { - if (typeof val !== 'number') { - warn( - "<transition> explicit " + name + " duration is not a valid number - " + - "got " + (JSON.stringify(val)) + ".", - vnode.context - ); - } else if (isNaN(val)) { - warn( - "<transition> explicit " + name + " duration is NaN - " + - 'the duration expression might be incorrect.', - vnode.context - ); - } -} - -function isValidDuration (val) { - return typeof val === 'number' && !isNaN(val) -} - -/** - * Normalize a transition hook's argument length. The hook may be: - * - a merged hook (invoker) with the original in .fns - * - a wrapped component method (check ._length) - * - a plain function (.length) - */ -function getHookArgumentsLength (fn) { - if (isUndef(fn)) { - return false - } - var invokerFns = fn.fns; - if (isDef(invokerFns)) { - // invoker - return getHookArgumentsLength( - Array.isArray(invokerFns) - ? invokerFns[0] - : invokerFns - ) - } else { - return (fn._length || fn.length) > 1 - } -} - -function _enter (_, vnode) { - if (vnode.data.show !== true) { - enter(vnode); - } -} - -var transition = inBrowser ? { - create: _enter, - activate: _enter, - remove: function remove$$1 (vnode, rm) { - /* istanbul ignore else */ - if (vnode.data.show !== true) { - leave(vnode, rm); - } else { - rm(); - } - } -} : {}; - -var platformModules = [ - attrs, - klass, - events, - domProps, - style, - transition -]; - -/* */ - -// the directive module should be applied last, after all -// built-in modules have been applied. -var modules = platformModules.concat(baseModules); - -var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules }); - -/** - * Not type checking this file because flow doesn't like attaching - * properties to Elements. - */ - -/* istanbul ignore if */ -if (isIE9) { - // http://www.matts411.com/post/internet-explorer-9-oninput/ - document.addEventListener('selectionchange', function () { - var el = document.activeElement; - if (el && el.vmodel) { - trigger(el, 'input'); - } - }); -} - -var directive = { - inserted: function inserted (el, binding, vnode, oldVnode) { - if (vnode.tag === 'select') { - // #6903 - if (oldVnode.elm && !oldVnode.elm._vOptions) { - mergeVNodeHook(vnode, 'postpatch', function () { - directive.componentUpdated(el, binding, vnode); - }); - } else { - setSelected(el, binding, vnode.context); - } - el._vOptions = [].map.call(el.options, getValue); - } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) { - el._vModifiers = binding.modifiers; - if (!binding.modifiers.lazy) { - // Safari < 10.2 & UIWebView doesn't fire compositionend when - // switching focus before confirming composition choice - // this also fixes the issue where some browsers e.g. iOS Chrome - // fires "change" instead of "input" on autocomplete. - el.addEventListener('change', onCompositionEnd); - if (!isAndroid) { - el.addEventListener('compositionstart', onCompositionStart); - el.addEventListener('compositionend', onCompositionEnd); - } - /* istanbul ignore if */ - if (isIE9) { - el.vmodel = true; - } - } - } - }, - - componentUpdated: function componentUpdated (el, binding, vnode) { - if (vnode.tag === 'select') { - setSelected(el, binding, vnode.context); - // in case the options rendered by v-for have changed, - // it's possible that the value is out-of-sync with the rendered options. - // detect such cases and filter out values that no longer has a matching - // option in the DOM. - var prevOptions = el._vOptions; - var curOptions = el._vOptions = [].map.call(el.options, getValue); - if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) { - // trigger change event if - // no matching option found for at least one value - var needReset = el.multiple - ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); }) - : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions); - if (needReset) { - trigger(el, 'change'); - } - } - } - } -}; - -function setSelected (el, binding, vm) { - actuallySetSelected(el, binding, vm); - /* istanbul ignore if */ - if (isIE || isEdge) { - setTimeout(function () { - actuallySetSelected(el, binding, vm); - }, 0); - } -} - -function actuallySetSelected (el, binding, vm) { - var value = binding.value; - var isMultiple = el.multiple; - if (isMultiple && !Array.isArray(value)) { - process.env.NODE_ENV !== 'production' && warn( - "<select multiple v-model=\"" + (binding.expression) + "\"> " + - "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)), - vm - ); - return - } - var selected, option; - for (var i = 0, l = el.options.length; i < l; i++) { - option = el.options[i]; - if (isMultiple) { - selected = looseIndexOf(value, getValue(option)) > -1; - if (option.selected !== selected) { - option.selected = selected; - } - } else { - if (looseEqual(getValue(option), value)) { - if (el.selectedIndex !== i) { - el.selectedIndex = i; - } - return - } - } - } - if (!isMultiple) { - el.selectedIndex = -1; - } -} - -function hasNoMatchingOption (value, options) { - return options.every(function (o) { return !looseEqual(o, value); }) -} - -function getValue (option) { - return '_value' in option - ? option._value - : option.value -} - -function onCompositionStart (e) { - e.target.composing = true; -} - -function onCompositionEnd (e) { - // prevent triggering an input event for no reason - if (!e.target.composing) { return } - e.target.composing = false; - trigger(e.target, 'input'); -} - -function trigger (el, type) { - var e = document.createEvent('HTMLEvents'); - e.initEvent(type, true, true); - el.dispatchEvent(e); -} - -/* */ - -// recursively search for possible transition defined inside the component root -function locateNode (vnode) { - return vnode.componentInstance && (!vnode.data || !vnode.data.transition) - ? locateNode(vnode.componentInstance._vnode) - : vnode -} - -var show = { - bind: function bind (el, ref, vnode) { - var value = ref.value; - - vnode = locateNode(vnode); - var transition$$1 = vnode.data && vnode.data.transition; - var originalDisplay = el.__vOriginalDisplay = - el.style.display === 'none' ? '' : el.style.display; - if (value && transition$$1) { - vnode.data.show = true; - enter(vnode, function () { - el.style.display = originalDisplay; - }); - } else { - el.style.display = value ? originalDisplay : 'none'; - } - }, - - update: function update (el, ref, vnode) { - var value = ref.value; - var oldValue = ref.oldValue; - - /* istanbul ignore if */ - if (value === oldValue) { return } - vnode = locateNode(vnode); - var transition$$1 = vnode.data && vnode.data.transition; - if (transition$$1) { - vnode.data.show = true; - if (value) { - enter(vnode, function () { - el.style.display = el.__vOriginalDisplay; - }); - } else { - leave(vnode, function () { - el.style.display = 'none'; - }); - } - } else { - el.style.display = value ? el.__vOriginalDisplay : 'none'; - } - }, - - unbind: function unbind ( - el, - binding, - vnode, - oldVnode, - isDestroy - ) { - if (!isDestroy) { - el.style.display = el.__vOriginalDisplay; - } - } -}; - -var platformDirectives = { - model: directive, - show: show -}; - -/* */ - -// Provides transition support for a single element/component. -// supports transition mode (out-in / in-out) - -var transitionProps = { - name: String, - appear: Boolean, - css: Boolean, - mode: String, - type: String, - enterClass: String, - leaveClass: String, - enterToClass: String, - leaveToClass: String, - enterActiveClass: String, - leaveActiveClass: String, - appearClass: String, - appearActiveClass: String, - appearToClass: String, - duration: [Number, String, Object] -}; - -// in case the child is also an abstract component, e.g. <keep-alive> -// we want to recursively retrieve the real component to be rendered -function getRealChild (vnode) { - var compOptions = vnode && vnode.componentOptions; - if (compOptions && compOptions.Ctor.options.abstract) { - return getRealChild(getFirstComponentChild(compOptions.children)) - } else { - return vnode - } -} - -function extractTransitionData (comp) { - var data = {}; - var options = comp.$options; - // props - for (var key in options.propsData) { - data[key] = comp[key]; - } - // events. - // extract listeners and pass them directly to the transition methods - var listeners = options._parentListeners; - for (var key$1 in listeners) { - data[camelize(key$1)] = listeners[key$1]; - } - return data -} - -function placeholder (h, rawChild) { - if (/\d-keep-alive$/.test(rawChild.tag)) { - return h('keep-alive', { - props: rawChild.componentOptions.propsData - }) - } -} - -function hasParentTransition (vnode) { - while ((vnode = vnode.parent)) { - if (vnode.data.transition) { - return true - } - } -} - -function isSameChild (child, oldChild) { - return oldChild.key === child.key && oldChild.tag === child.tag -} - -var Transition = { - name: 'transition', - props: transitionProps, - abstract: true, - - render: function render (h) { - var this$1 = this; - - var children = this.$options._renderChildren; - if (!children) { - return - } - - // filter out text nodes (possible whitespaces) - children = children.filter(function (c) { return c.tag || isAsyncPlaceholder(c); }); - /* istanbul ignore if */ - if (!children.length) { - return - } - - // warn multiple elements - if (process.env.NODE_ENV !== 'production' && children.length > 1) { - warn( - '<transition> can only be used on a single element. Use ' + - '<transition-group> for lists.', - this.$parent - ); - } - - var mode = this.mode; - - // warn invalid mode - if (process.env.NODE_ENV !== 'production' && - mode && mode !== 'in-out' && mode !== 'out-in' - ) { - warn( - 'invalid <transition> mode: ' + mode, - this.$parent - ); - } - - var rawChild = children[0]; - - // if this is a component root node and the component's - // parent container node also has transition, skip. - if (hasParentTransition(this.$vnode)) { - return rawChild - } - - // apply transition data to child - // use getRealChild() to ignore abstract components e.g. keep-alive - var child = getRealChild(rawChild); - /* istanbul ignore if */ - if (!child) { - return rawChild - } - - if (this._leaving) { - return placeholder(h, rawChild) - } - - // ensure a key that is unique to the vnode type and to this transition - // component instance. This key will be used to remove pending leaving nodes - // during entering. - var id = "__transition-" + (this._uid) + "-"; - child.key = child.key == null - ? child.isComment - ? id + 'comment' - : id + child.tag - : isPrimitive(child.key) - ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key) - : child.key; - - var data = (child.data || (child.data = {})).transition = extractTransitionData(this); - var oldRawChild = this._vnode; - var oldChild = getRealChild(oldRawChild); - - // mark v-show - // so that the transition module can hand over the control to the directive - if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) { - child.data.show = true; - } - - if ( - oldChild && - oldChild.data && - !isSameChild(child, oldChild) && - !isAsyncPlaceholder(oldChild) - ) { - // replace old child transition data with fresh one - // important for dynamic transitions! - var oldData = oldChild.data.transition = extend({}, data); - // handle transition mode - if (mode === 'out-in') { - // return placeholder node and queue update when leave finishes - this._leaving = true; - mergeVNodeHook(oldData, 'afterLeave', function () { - this$1._leaving = false; - this$1.$forceUpdate(); - }); - return placeholder(h, rawChild) - } else if (mode === 'in-out') { - if (isAsyncPlaceholder(child)) { - return oldRawChild - } - var delayedLeave; - var performLeave = function () { delayedLeave(); }; - mergeVNodeHook(data, 'afterEnter', performLeave); - mergeVNodeHook(data, 'enterCancelled', performLeave); - mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; }); - } - } - - return rawChild - } -}; - -/* */ - -// Provides transition support for list items. -// supports move transitions using the FLIP technique. - -// Because the vdom's children update algorithm is "unstable" - i.e. -// it doesn't guarantee the relative positioning of removed elements, -// we force transition-group to update its children into two passes: -// in the first pass, we remove all nodes that need to be removed, -// triggering their leaving transition; in the second pass, we insert/move -// into the final desired state. This way in the second pass removed -// nodes will remain where they should be. - -var props = extend({ - tag: String, - moveClass: String -}, transitionProps); - -delete props.mode; - -var TransitionGroup = { - props: props, - - render: function render (h) { - var tag = this.tag || this.$vnode.data.tag || 'span'; - var map = Object.create(null); - var prevChildren = this.prevChildren = this.children; - var rawChildren = this.$slots.default || []; - var children = this.children = []; - var transitionData = extractTransitionData(this); - - for (var i = 0; i < rawChildren.length; i++) { - var c = rawChildren[i]; - if (c.tag) { - if (c.key != null && String(c.key).indexOf('__vlist') !== 0) { - children.push(c); - map[c.key] = c - ;(c.data || (c.data = {})).transition = transitionData; - } else if (process.env.NODE_ENV !== 'production') { - var opts = c.componentOptions; - var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag; - warn(("<transition-group> children must be keyed: <" + name + ">")); - } - } - } - - if (prevChildren) { - var kept = []; - var removed = []; - for (var i$1 = 0; i$1 < prevChildren.length; i$1++) { - var c$1 = prevChildren[i$1]; - c$1.data.transition = transitionData; - c$1.data.pos = c$1.elm.getBoundingClientRect(); - if (map[c$1.key]) { - kept.push(c$1); - } else { - removed.push(c$1); - } - } - this.kept = h(tag, null, kept); - this.removed = removed; - } - - return h(tag, null, children) - }, - - beforeUpdate: function beforeUpdate () { - // force removing pass - this.__patch__( - this._vnode, - this.kept, - false, // hydrating - true // removeOnly (!important, avoids unnecessary moves) - ); - this._vnode = this.kept; - }, - - updated: function updated () { - var children = this.prevChildren; - var moveClass = this.moveClass || ((this.name || 'v') + '-move'); - if (!children.length || !this.hasMove(children[0].elm, moveClass)) { - return - } - - // we divide the work into three loops to avoid mixing DOM reads and writes - // in each iteration - which helps prevent layout thrashing. - children.forEach(callPendingCbs); - children.forEach(recordPosition); - children.forEach(applyTranslation); - - // force reflow to put everything in position - // assign to this to avoid being removed in tree-shaking - // $flow-disable-line - this._reflow = document.body.offsetHeight; - - children.forEach(function (c) { - if (c.data.moved) { - var el = c.elm; - var s = el.style; - addTransitionClass(el, moveClass); - s.transform = s.WebkitTransform = s.transitionDuration = ''; - el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) { - if (!e || /transform$/.test(e.propertyName)) { - el.removeEventListener(transitionEndEvent, cb); - el._moveCb = null; - removeTransitionClass(el, moveClass); - } - }); - } - }); - }, - - methods: { - hasMove: function hasMove (el, moveClass) { - /* istanbul ignore if */ - if (!hasTransition) { - return false - } - /* istanbul ignore if */ - if (this._hasMove) { - return this._hasMove - } - // Detect whether an element with the move class applied has - // CSS transitions. Since the element may be inside an entering - // transition at this very moment, we make a clone of it and remove - // all other transition classes applied to ensure only the move class - // is applied. - var clone = el.cloneNode(); - if (el._transitionClasses) { - el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); }); - } - addClass(clone, moveClass); - clone.style.display = 'none'; - this.$el.appendChild(clone); - var info = getTransitionInfo(clone); - this.$el.removeChild(clone); - return (this._hasMove = info.hasTransform) - } - } -}; - -function callPendingCbs (c) { - /* istanbul ignore if */ - if (c.elm._moveCb) { - c.elm._moveCb(); - } - /* istanbul ignore if */ - if (c.elm._enterCb) { - c.elm._enterCb(); - } -} - -function recordPosition (c) { - c.data.newPos = c.elm.getBoundingClientRect(); -} - -function applyTranslation (c) { - var oldPos = c.data.pos; - var newPos = c.data.newPos; - var dx = oldPos.left - newPos.left; - var dy = oldPos.top - newPos.top; - if (dx || dy) { - c.data.moved = true; - var s = c.elm.style; - s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)"; - s.transitionDuration = '0s'; - } -} - -var platformComponents = { - Transition: Transition, - TransitionGroup: TransitionGroup -}; - -/* */ - -// install platform specific utils -Vue$3.config.mustUseProp = mustUseProp; -Vue$3.config.isReservedTag = isReservedTag; -Vue$3.config.isReservedAttr = isReservedAttr; -Vue$3.config.getTagNamespace = getTagNamespace; -Vue$3.config.isUnknownElement = isUnknownElement; - -// install platform runtime directives & components -extend(Vue$3.options.directives, platformDirectives); -extend(Vue$3.options.components, platformComponents); - -// install platform patch function -Vue$3.prototype.__patch__ = inBrowser ? patch : noop; - -// public mount method -Vue$3.prototype.$mount = function ( - el, - hydrating -) { - el = el && inBrowser ? query(el) : undefined; - return mountComponent(this, el, hydrating) -}; - -// devtools global hook -/* istanbul ignore next */ -Vue$3.nextTick(function () { - if (config.devtools) { - if (devtools) { - devtools.emit('init', Vue$3); - } else if (process.env.NODE_ENV !== 'production' && isChrome) { - console[console.info ? 'info' : 'log']( - 'Download the Vue Devtools extension for a better development experience:\n' + - 'https://github.com/vuejs/vue-devtools' - ); - } - } - if (process.env.NODE_ENV !== 'production' && - config.productionTip !== false && - inBrowser && typeof console !== 'undefined' - ) { - console[console.info ? 'info' : 'log']( - "You are running Vue in development mode.\n" + - "Make sure to turn on production mode when deploying for production.\n" + - "See more tips at https://vuejs.org/guide/deployment.html" - ); - } -}, 0); - -/* */ - -var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g; -var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g; - -var buildRegex = cached(function (delimiters) { - var open = delimiters[0].replace(regexEscapeRE, '\\$&'); - var close = delimiters[1].replace(regexEscapeRE, '\\$&'); - return new RegExp(open + '((?:.|\\n)+?)' + close, 'g') -}); - -function parseText ( - text, - delimiters -) { - var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE; - if (!tagRE.test(text)) { - return - } - var tokens = []; - var lastIndex = tagRE.lastIndex = 0; - var match, index; - while ((match = tagRE.exec(text))) { - index = match.index; - // push text token - if (index > lastIndex) { - tokens.push(JSON.stringify(text.slice(lastIndex, index))); - } - // tag token - var exp = parseFilters(match[1].trim()); - tokens.push(("_s(" + exp + ")")); - lastIndex = index + match[0].length; - } - if (lastIndex < text.length) { - tokens.push(JSON.stringify(text.slice(lastIndex))); - } - return tokens.join('+') -} - -/* */ - -function transformNode (el, options) { - var warn = options.warn || baseWarn; - var staticClass = getAndRemoveAttr(el, 'class'); - if (process.env.NODE_ENV !== 'production' && staticClass) { - var expression = parseText(staticClass, options.delimiters); - if (expression) { - warn( - "class=\"" + staticClass + "\": " + - 'Interpolation inside attributes has been removed. ' + - 'Use v-bind or the colon shorthand instead. For example, ' + - 'instead of <div class="{{ val }}">, use <div :class="val">.' - ); - } - } - if (staticClass) { - el.staticClass = JSON.stringify(staticClass); - } - var classBinding = getBindingAttr(el, 'class', false /* getStatic */); - if (classBinding) { - el.classBinding = classBinding; - } -} - -function genData (el) { - var data = ''; - if (el.staticClass) { - data += "staticClass:" + (el.staticClass) + ","; - } - if (el.classBinding) { - data += "class:" + (el.classBinding) + ","; - } - return data -} - -var klass$1 = { - staticKeys: ['staticClass'], - transformNode: transformNode, - genData: genData -}; - -/* */ - -function transformNode$1 (el, options) { - var warn = options.warn || baseWarn; - var staticStyle = getAndRemoveAttr(el, 'style'); - if (staticStyle) { - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production') { - var expression = parseText(staticStyle, options.delimiters); - if (expression) { - warn( - "style=\"" + staticStyle + "\": " + - 'Interpolation inside attributes has been removed. ' + - 'Use v-bind or the colon shorthand instead. For example, ' + - 'instead of <div style="{{ val }}">, use <div :style="val">.' - ); - } - } - el.staticStyle = JSON.stringify(parseStyleText(staticStyle)); - } - - var styleBinding = getBindingAttr(el, 'style', false /* getStatic */); - if (styleBinding) { - el.styleBinding = styleBinding; - } -} - -function genData$1 (el) { - var data = ''; - if (el.staticStyle) { - data += "staticStyle:" + (el.staticStyle) + ","; - } - if (el.styleBinding) { - data += "style:(" + (el.styleBinding) + "),"; - } - return data -} - -var style$1 = { - staticKeys: ['staticStyle'], - transformNode: transformNode$1, - genData: genData$1 -}; - -/* */ - -var decoder; - -var he = { - decode: function decode (html) { - decoder = decoder || document.createElement('div'); - decoder.innerHTML = html; - return decoder.textContent - } -}; - -/* */ - -var isUnaryTag = makeMap( - 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' + - 'link,meta,param,source,track,wbr' -); - -// Elements that you can, intentionally, leave open -// (and which close themselves) -var canBeLeftOpenTag = makeMap( - 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source' -); - -// HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3 -// Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content -var isNonPhrasingTag = makeMap( - 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' + - 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' + - 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' + - 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' + - 'title,tr,track' -); - -/** - * Not type-checking this file because it's mostly vendor code. - */ - -/*! - * HTML Parser By John Resig (ejohn.org) - * Modified by Juriy "kangax" Zaytsev - * Original code by Erik Arvidsson, Mozilla Public License - * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js - */ - -// Regular Expressions for parsing tags and attributes -var attribute = /^\s*([^\s"'<>\/=]+)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/; -// could use https://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-QName -// but for Vue templates we can enforce a simple charset -var ncname = '[a-zA-Z_][\\w\\-\\.]*'; -var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")"; -var startTagOpen = new RegExp(("^<" + qnameCapture)); -var startTagClose = /^\s*(\/?)>/; -var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]*>")); -var doctype = /^<!DOCTYPE [^>]+>/i; -var comment = /^<!--/; -var conditionalComment = /^<!\[/; - -var IS_REGEX_CAPTURING_BROKEN = false; -'x'.replace(/x(.)?/g, function (m, g) { - IS_REGEX_CAPTURING_BROKEN = g === ''; -}); - -// Special Elements (can contain anything) -var isPlainTextElement = makeMap('script,style,textarea', true); -var reCache = {}; - -var decodingMap = { - '<': '<', - '>': '>', - '"': '"', - '&': '&', - ' ': '\n', - '	': '\t' -}; -var encodedAttr = /&(?:lt|gt|quot|amp);/g; -var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#10|#9);/g; - -// #5992 -var isIgnoreNewlineTag = makeMap('pre,textarea', true); -var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; }; - -function decodeAttr (value, shouldDecodeNewlines) { - var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr; - return value.replace(re, function (match) { return decodingMap[match]; }) -} - -function parseHTML (html, options) { - var stack = []; - var expectHTML = options.expectHTML; - var isUnaryTag$$1 = options.isUnaryTag || no; - var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no; - var index = 0; - var last, lastTag; - while (html) { - last = html; - // Make sure we're not in a plaintext content element like script/style - if (!lastTag || !isPlainTextElement(lastTag)) { - var textEnd = html.indexOf('<'); - if (textEnd === 0) { - // Comment: - if (comment.test(html)) { - var commentEnd = html.indexOf('-->'); - - if (commentEnd >= 0) { - if (options.shouldKeepComment) { - options.comment(html.substring(4, commentEnd)); - } - advance(commentEnd + 3); - continue - } - } - - // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment - if (conditionalComment.test(html)) { - var conditionalEnd = html.indexOf(']>'); - - if (conditionalEnd >= 0) { - advance(conditionalEnd + 2); - continue - } - } - - // Doctype: - var doctypeMatch = html.match(doctype); - if (doctypeMatch) { - advance(doctypeMatch[0].length); - continue - } - - // End tag: - var endTagMatch = html.match(endTag); - if (endTagMatch) { - var curIndex = index; - advance(endTagMatch[0].length); - parseEndTag(endTagMatch[1], curIndex, index); - continue - } - - // Start tag: - var startTagMatch = parseStartTag(); - if (startTagMatch) { - handleStartTag(startTagMatch); - if (shouldIgnoreFirstNewline(lastTag, html)) { - advance(1); - } - continue - } - } - - var text = (void 0), rest = (void 0), next = (void 0); - if (textEnd >= 0) { - rest = html.slice(textEnd); - while ( - !endTag.test(rest) && - !startTagOpen.test(rest) && - !comment.test(rest) && - !conditionalComment.test(rest) - ) { - // < in plain text, be forgiving and treat it as text - next = rest.indexOf('<', 1); - if (next < 0) { break } - textEnd += next; - rest = html.slice(textEnd); - } - text = html.substring(0, textEnd); - advance(textEnd); - } - - if (textEnd < 0) { - text = html; - html = ''; - } - - if (options.chars && text) { - options.chars(text); - } - } else { - var endTagLength = 0; - var stackedTag = lastTag.toLowerCase(); - var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i')); - var rest$1 = html.replace(reStackedTag, function (all, text, endTag) { - endTagLength = endTag.length; - if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') { - text = text - .replace(/<!--([\s\S]*?)-->/g, '$1') - .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1'); - } - if (shouldIgnoreFirstNewline(stackedTag, text)) { - text = text.slice(1); - } - if (options.chars) { - options.chars(text); - } - return '' - }); - index += html.length - rest$1.length; - html = rest$1; - parseEndTag(stackedTag, index - endTagLength, index); - } - - if (html === last) { - options.chars && options.chars(html); - if (process.env.NODE_ENV !== 'production' && !stack.length && options.warn) { - options.warn(("Mal-formatted tag at end of template: \"" + html + "\"")); - } - break - } - } - - // Clean up any remaining tags - parseEndTag(); - - function advance (n) { - index += n; - html = html.substring(n); - } - - function parseStartTag () { - var start = html.match(startTagOpen); - if (start) { - var match = { - tagName: start[1], - attrs: [], - start: index - }; - advance(start[0].length); - var end, attr; - while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) { - advance(attr[0].length); - match.attrs.push(attr); - } - if (end) { - match.unarySlash = end[1]; - advance(end[0].length); - match.end = index; - return match - } - } - } - - function handleStartTag (match) { - var tagName = match.tagName; - var unarySlash = match.unarySlash; - - if (expectHTML) { - if (lastTag === 'p' && isNonPhrasingTag(tagName)) { - parseEndTag(lastTag); - } - if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) { - parseEndTag(tagName); - } - } - - var unary = isUnaryTag$$1(tagName) || !!unarySlash; - - var l = match.attrs.length; - var attrs = new Array(l); - for (var i = 0; i < l; i++) { - var args = match.attrs[i]; - // hackish work around FF bug https://bugzilla.mozilla.org/show_bug.cgi?id=369778 - if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) { - if (args[3] === '') { delete args[3]; } - if (args[4] === '') { delete args[4]; } - if (args[5] === '') { delete args[5]; } - } - var value = args[3] || args[4] || args[5] || ''; - var shouldDecodeNewlines = tagName === 'a' && args[1] === 'href' - ? options.shouldDecodeNewlinesForHref - : options.shouldDecodeNewlines; - attrs[i] = { - name: args[1], - value: decodeAttr(value, shouldDecodeNewlines) - }; - } - - if (!unary) { - stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs }); - lastTag = tagName; - } - - if (options.start) { - options.start(tagName, attrs, unary, match.start, match.end); - } - } - - function parseEndTag (tagName, start, end) { - var pos, lowerCasedTagName; - if (start == null) { start = index; } - if (end == null) { end = index; } - - if (tagName) { - lowerCasedTagName = tagName.toLowerCase(); - } - - // Find the closest opened tag of the same type - if (tagName) { - for (pos = stack.length - 1; pos >= 0; pos--) { - if (stack[pos].lowerCasedTag === lowerCasedTagName) { - break - } - } - } else { - // If no tag name is provided, clean shop - pos = 0; - } - - if (pos >= 0) { - // Close all the open elements, up the stack - for (var i = stack.length - 1; i >= pos; i--) { - if (process.env.NODE_ENV !== 'production' && - (i > pos || !tagName) && - options.warn - ) { - options.warn( - ("tag <" + (stack[i].tag) + "> has no matching end tag.") - ); - } - if (options.end) { - options.end(stack[i].tag, start, end); - } - } - - // Remove the open elements from the stack - stack.length = pos; - lastTag = pos && stack[pos - 1].tag; - } else if (lowerCasedTagName === 'br') { - if (options.start) { - options.start(tagName, [], true, start, end); - } - } else if (lowerCasedTagName === 'p') { - if (options.start) { - options.start(tagName, [], false, start, end); - } - if (options.end) { - options.end(tagName, start, end); - } - } - } -} - -/* */ - -var onRE = /^@|^v-on:/; -var dirRE = /^v-|^@|^:/; -var forAliasRE = /(.*?)\s+(?:in|of)\s+(.*)/; -var forIteratorRE = /\((\{[^}]*\}|[^,]*),([^,]*)(?:,([^,]*))?\)/; - -var argRE = /:(.*)$/; -var bindRE = /^:|^v-bind:/; -var modifierRE = /\.[^.]+/g; - -var decodeHTMLCached = cached(he.decode); - -// configurable state -var warn$2; -var delimiters; -var transforms; -var preTransforms; -var postTransforms; -var platformIsPreTag; -var platformMustUseProp; -var platformGetTagNamespace; - - - -function createASTElement ( - tag, - attrs, - parent -) { - return { - type: 1, - tag: tag, - attrsList: attrs, - attrsMap: makeAttrsMap(attrs), - parent: parent, - children: [] - } -} - -/** - * Convert HTML string to AST. - */ -function parse ( - template, - options -) { - warn$2 = options.warn || baseWarn; - - platformIsPreTag = options.isPreTag || no; - platformMustUseProp = options.mustUseProp || no; - platformGetTagNamespace = options.getTagNamespace || no; - - transforms = pluckModuleFunction(options.modules, 'transformNode'); - preTransforms = pluckModuleFunction(options.modules, 'preTransformNode'); - postTransforms = pluckModuleFunction(options.modules, 'postTransformNode'); - - delimiters = options.delimiters; - - var stack = []; - var preserveWhitespace = options.preserveWhitespace !== false; - var root; - var currentParent; - var inVPre = false; - var inPre = false; - var warned = false; - - function warnOnce (msg) { - if (!warned) { - warned = true; - warn$2(msg); - } - } - - function endPre (element) { - // check pre state - if (element.pre) { - inVPre = false; - } - if (platformIsPreTag(element.tag)) { - inPre = false; - } - } - - parseHTML(template, { - warn: warn$2, - expectHTML: options.expectHTML, - isUnaryTag: options.isUnaryTag, - canBeLeftOpenTag: options.canBeLeftOpenTag, - shouldDecodeNewlines: options.shouldDecodeNewlines, - shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref, - shouldKeepComment: options.comments, - start: function start (tag, attrs, unary) { - // check namespace. - // inherit parent ns if there is one - var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag); - - // handle IE svg bug - /* istanbul ignore if */ - if (isIE && ns === 'svg') { - attrs = guardIESVGBug(attrs); - } - - var element = createASTElement(tag, attrs, currentParent); - if (ns) { - element.ns = ns; - } - - if (isForbiddenTag(element) && !isServerRendering()) { - element.forbidden = true; - process.env.NODE_ENV !== 'production' && warn$2( - 'Templates should only be responsible for mapping the state to the ' + - 'UI. Avoid placing tags with side-effects in your templates, such as ' + - "<" + tag + ">" + ', as they will not be parsed.' - ); - } - - // apply pre-transforms - for (var i = 0; i < preTransforms.length; i++) { - element = preTransforms[i](element, options) || element; - } - - if (!inVPre) { - processPre(element); - if (element.pre) { - inVPre = true; - } - } - if (platformIsPreTag(element.tag)) { - inPre = true; - } - if (inVPre) { - processRawAttrs(element); - } else if (!element.processed) { - // structural directives - processFor(element); - processIf(element); - processOnce(element); - // element-scope stuff - processElement(element, options); - } - - function checkRootConstraints (el) { - if (process.env.NODE_ENV !== 'production') { - if (el.tag === 'slot' || el.tag === 'template') { - warnOnce( - "Cannot use <" + (el.tag) + "> as component root element because it may " + - 'contain multiple nodes.' - ); - } - if (el.attrsMap.hasOwnProperty('v-for')) { - warnOnce( - 'Cannot use v-for on stateful component root element because ' + - 'it renders multiple elements.' - ); - } - } - } - - // tree management - if (!root) { - root = element; - checkRootConstraints(root); - } else if (!stack.length) { - // allow root elements with v-if, v-else-if and v-else - if (root.if && (element.elseif || element.else)) { - checkRootConstraints(element); - addIfCondition(root, { - exp: element.elseif, - block: element - }); - } else if (process.env.NODE_ENV !== 'production') { - warnOnce( - "Component template should contain exactly one root element. " + - "If you are using v-if on multiple elements, " + - "use v-else-if to chain them instead." - ); - } - } - if (currentParent && !element.forbidden) { - if (element.elseif || element.else) { - processIfConditions(element, currentParent); - } else if (element.slotScope) { // scoped slot - currentParent.plain = false; - var name = element.slotTarget || '"default"';(currentParent.scopedSlots || (currentParent.scopedSlots = {}))[name] = element; - } else { - currentParent.children.push(element); - element.parent = currentParent; - } - } - if (!unary) { - currentParent = element; - stack.push(element); - } else { - endPre(element); - } - // apply post-transforms - for (var i$1 = 0; i$1 < postTransforms.length; i$1++) { - postTransforms[i$1](element, options); - } - }, - - end: function end () { - // remove trailing whitespace - var element = stack[stack.length - 1]; - var lastNode = element.children[element.children.length - 1]; - if (lastNode && lastNode.type === 3 && lastNode.text === ' ' && !inPre) { - element.children.pop(); - } - // pop stack - stack.length -= 1; - currentParent = stack[stack.length - 1]; - endPre(element); - }, - - chars: function chars (text) { - if (!currentParent) { - if (process.env.NODE_ENV !== 'production') { - if (text === template) { - warnOnce( - 'Component template requires a root element, rather than just text.' - ); - } else if ((text = text.trim())) { - warnOnce( - ("text \"" + text + "\" outside root element will be ignored.") - ); - } - } - return - } - // IE textarea placeholder bug - /* istanbul ignore if */ - if (isIE && - currentParent.tag === 'textarea' && - currentParent.attrsMap.placeholder === text - ) { - return - } - var children = currentParent.children; - text = inPre || text.trim() - ? isTextTag(currentParent) ? text : decodeHTMLCached(text) - // only preserve whitespace if its not right after a starting tag - : preserveWhitespace && children.length ? ' ' : ''; - if (text) { - var expression; - if (!inVPre && text !== ' ' && (expression = parseText(text, delimiters))) { - children.push({ - type: 2, - expression: expression, - text: text - }); - } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') { - children.push({ - type: 3, - text: text - }); - } - } - }, - comment: function comment (text) { - currentParent.children.push({ - type: 3, - text: text, - isComment: true - }); - } - }); - return root -} - -function processPre (el) { - if (getAndRemoveAttr(el, 'v-pre') != null) { - el.pre = true; - } -} - -function processRawAttrs (el) { - var l = el.attrsList.length; - if (l) { - var attrs = el.attrs = new Array(l); - for (var i = 0; i < l; i++) { - attrs[i] = { - name: el.attrsList[i].name, - value: JSON.stringify(el.attrsList[i].value) - }; - } - } else if (!el.pre) { - // non root node in pre blocks with no attributes - el.plain = true; - } -} - -function processElement (element, options) { - processKey(element); - - // determine whether this is a plain element after - // removing structural attributes - element.plain = !element.key && !element.attrsList.length; - - processRef(element); - processSlot(element); - processComponent(element); - for (var i = 0; i < transforms.length; i++) { - element = transforms[i](element, options) || element; - } - processAttrs(element); -} - -function processKey (el) { - var exp = getBindingAttr(el, 'key'); - if (exp) { - if (process.env.NODE_ENV !== 'production' && el.tag === 'template') { - warn$2("<template> cannot be keyed. Place the key on real elements instead."); - } - el.key = exp; - } -} - -function processRef (el) { - var ref = getBindingAttr(el, 'ref'); - if (ref) { - el.ref = ref; - el.refInFor = checkInFor(el); - } -} - -function processFor (el) { - var exp; - if ((exp = getAndRemoveAttr(el, 'v-for'))) { - var inMatch = exp.match(forAliasRE); - if (!inMatch) { - process.env.NODE_ENV !== 'production' && warn$2( - ("Invalid v-for expression: " + exp) - ); - return - } - el.for = inMatch[2].trim(); - var alias = inMatch[1].trim(); - var iteratorMatch = alias.match(forIteratorRE); - if (iteratorMatch) { - el.alias = iteratorMatch[1].trim(); - el.iterator1 = iteratorMatch[2].trim(); - if (iteratorMatch[3]) { - el.iterator2 = iteratorMatch[3].trim(); - } - } else { - el.alias = alias; - } - } -} - -function processIf (el) { - var exp = getAndRemoveAttr(el, 'v-if'); - if (exp) { - el.if = exp; - addIfCondition(el, { - exp: exp, - block: el - }); - } else { - if (getAndRemoveAttr(el, 'v-else') != null) { - el.else = true; - } - var elseif = getAndRemoveAttr(el, 'v-else-if'); - if (elseif) { - el.elseif = elseif; - } - } -} - -function processIfConditions (el, parent) { - var prev = findPrevElement(parent.children); - if (prev && prev.if) { - addIfCondition(prev, { - exp: el.elseif, - block: el - }); - } else if (process.env.NODE_ENV !== 'production') { - warn$2( - "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " + - "used on element <" + (el.tag) + "> without corresponding v-if." - ); - } -} - -function findPrevElement (children) { - var i = children.length; - while (i--) { - if (children[i].type === 1) { - return children[i] - } else { - if (process.env.NODE_ENV !== 'production' && children[i].text !== ' ') { - warn$2( - "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " + - "will be ignored." - ); - } - children.pop(); - } - } -} - -function addIfCondition (el, condition) { - if (!el.ifConditions) { - el.ifConditions = []; - } - el.ifConditions.push(condition); -} - -function processOnce (el) { - var once$$1 = getAndRemoveAttr(el, 'v-once'); - if (once$$1 != null) { - el.once = true; - } -} - -function processSlot (el) { - if (el.tag === 'slot') { - el.slotName = getBindingAttr(el, 'name'); - if (process.env.NODE_ENV !== 'production' && el.key) { - warn$2( - "`key` does not work on <slot> because slots are abstract outlets " + - "and can possibly expand into multiple elements. " + - "Use the key on a wrapping element instead." - ); - } - } else { - var slotScope; - if (el.tag === 'template') { - slotScope = getAndRemoveAttr(el, 'scope'); - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && slotScope) { - warn$2( - "the \"scope\" attribute for scoped slots have been deprecated and " + - "replaced by \"slot-scope\" since 2.5. The new \"slot-scope\" attribute " + - "can also be used on plain elements in addition to <template> to " + - "denote scoped slots.", - true - ); - } - el.slotScope = slotScope || getAndRemoveAttr(el, 'slot-scope'); - } else if ((slotScope = getAndRemoveAttr(el, 'slot-scope'))) { - el.slotScope = slotScope; - } - var slotTarget = getBindingAttr(el, 'slot'); - if (slotTarget) { - el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget; - // preserve slot as an attribute for native shadow DOM compat - // only for non-scoped slots. - if (el.tag !== 'template' && !el.slotScope) { - addAttr(el, 'slot', slotTarget); - } - } - } -} - -function processComponent (el) { - var binding; - if ((binding = getBindingAttr(el, 'is'))) { - el.component = binding; - } - if (getAndRemoveAttr(el, 'inline-template') != null) { - el.inlineTemplate = true; - } -} - -function processAttrs (el) { - var list = el.attrsList; - var i, l, name, rawName, value, modifiers, isProp; - for (i = 0, l = list.length; i < l; i++) { - name = rawName = list[i].name; - value = list[i].value; - if (dirRE.test(name)) { - // mark element as dynamic - el.hasBindings = true; - // modifiers - modifiers = parseModifiers(name); - if (modifiers) { - name = name.replace(modifierRE, ''); - } - if (bindRE.test(name)) { // v-bind - name = name.replace(bindRE, ''); - value = parseFilters(value); - isProp = false; - if (modifiers) { - if (modifiers.prop) { - isProp = true; - name = camelize(name); - if (name === 'innerHtml') { name = 'innerHTML'; } - } - if (modifiers.camel) { - name = camelize(name); - } - if (modifiers.sync) { - addHandler( - el, - ("update:" + (camelize(name))), - genAssignmentCode(value, "$event") - ); - } - } - if (isProp || ( - !el.component && platformMustUseProp(el.tag, el.attrsMap.type, name) - )) { - addProp(el, name, value); - } else { - addAttr(el, name, value); - } - } else if (onRE.test(name)) { // v-on - name = name.replace(onRE, ''); - addHandler(el, name, value, modifiers, false, warn$2); - } else { // normal directives - name = name.replace(dirRE, ''); - // parse arg - var argMatch = name.match(argRE); - var arg = argMatch && argMatch[1]; - if (arg) { - name = name.slice(0, -(arg.length + 1)); - } - addDirective(el, name, rawName, value, arg, modifiers); - if (process.env.NODE_ENV !== 'production' && name === 'model') { - checkForAliasModel(el, value); - } - } - } else { - // literal attribute - if (process.env.NODE_ENV !== 'production') { - var expression = parseText(value, delimiters); - if (expression) { - warn$2( - name + "=\"" + value + "\": " + - 'Interpolation inside attributes has been removed. ' + - 'Use v-bind or the colon shorthand instead. For example, ' + - 'instead of <div id="{{ val }}">, use <div :id="val">.' - ); - } - } - addAttr(el, name, JSON.stringify(value)); - // #6887 firefox doesn't update muted state if set via attribute - // even immediately after element creation - if (!el.component && - name === 'muted' && - platformMustUseProp(el.tag, el.attrsMap.type, name)) { - addProp(el, name, 'true'); - } - } - } -} - -function checkInFor (el) { - var parent = el; - while (parent) { - if (parent.for !== undefined) { - return true - } - parent = parent.parent; - } - return false -} - -function parseModifiers (name) { - var match = name.match(modifierRE); - if (match) { - var ret = {}; - match.forEach(function (m) { ret[m.slice(1)] = true; }); - return ret - } -} - -function makeAttrsMap (attrs) { - var map = {}; - for (var i = 0, l = attrs.length; i < l; i++) { - if ( - process.env.NODE_ENV !== 'production' && - map[attrs[i].name] && !isIE && !isEdge - ) { - warn$2('duplicate attribute: ' + attrs[i].name); - } - map[attrs[i].name] = attrs[i].value; - } - return map -} - -// for script (e.g. type="x/template") or style, do not decode content -function isTextTag (el) { - return el.tag === 'script' || el.tag === 'style' -} - -function isForbiddenTag (el) { - return ( - el.tag === 'style' || - (el.tag === 'script' && ( - !el.attrsMap.type || - el.attrsMap.type === 'text/javascript' - )) - ) -} - -var ieNSBug = /^xmlns:NS\d+/; -var ieNSPrefix = /^NS\d+:/; - -/* istanbul ignore next */ -function guardIESVGBug (attrs) { - var res = []; - for (var i = 0; i < attrs.length; i++) { - var attr = attrs[i]; - if (!ieNSBug.test(attr.name)) { - attr.name = attr.name.replace(ieNSPrefix, ''); - res.push(attr); - } - } - return res -} - -function checkForAliasModel (el, value) { - var _el = el; - while (_el) { - if (_el.for && _el.alias === value) { - warn$2( - "<" + (el.tag) + " v-model=\"" + value + "\">: " + - "You are binding v-model directly to a v-for iteration alias. " + - "This will not be able to modify the v-for source array because " + - "writing to the alias is like modifying a function local variable. " + - "Consider using an array of objects and use v-model on an object property instead." - ); - } - _el = _el.parent; - } -} - -/* */ - -/** - * Expand input[v-model] with dyanmic type bindings into v-if-else chains - * Turn this: - * <input v-model="data[type]" :type="type"> - * into this: - * <input v-if="type === 'checkbox'" type="checkbox" v-model="data[type]"> - * <input v-else-if="type === 'radio'" type="radio" v-model="data[type]"> - * <input v-else :type="type" v-model="data[type]"> - */ - -function preTransformNode (el, options) { - if (el.tag === 'input') { - var map = el.attrsMap; - if (map['v-model'] && (map['v-bind:type'] || map[':type'])) { - var typeBinding = getBindingAttr(el, 'type'); - var ifCondition = getAndRemoveAttr(el, 'v-if', true); - var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : ""; - var hasElse = getAndRemoveAttr(el, 'v-else', true) != null; - var elseIfCondition = getAndRemoveAttr(el, 'v-else-if', true); - // 1. checkbox - var branch0 = cloneASTElement(el); - // process for on the main node - processFor(branch0); - addRawAttr(branch0, 'type', 'checkbox'); - processElement(branch0, options); - branch0.processed = true; // prevent it from double-processed - branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra; - addIfCondition(branch0, { - exp: branch0.if, - block: branch0 - }); - // 2. add radio else-if condition - var branch1 = cloneASTElement(el); - getAndRemoveAttr(branch1, 'v-for', true); - addRawAttr(branch1, 'type', 'radio'); - processElement(branch1, options); - addIfCondition(branch0, { - exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra, - block: branch1 - }); - // 3. other - var branch2 = cloneASTElement(el); - getAndRemoveAttr(branch2, 'v-for', true); - addRawAttr(branch2, ':type', typeBinding); - processElement(branch2, options); - addIfCondition(branch0, { - exp: ifCondition, - block: branch2 - }); - - if (hasElse) { - branch0.else = true; - } else if (elseIfCondition) { - branch0.elseif = elseIfCondition; - } - - return branch0 - } - } -} - -function cloneASTElement (el) { - return createASTElement(el.tag, el.attrsList.slice(), el.parent) -} - -function addRawAttr (el, name, value) { - el.attrsMap[name] = value; - el.attrsList.push({ name: name, value: value }); -} - -var model$2 = { - preTransformNode: preTransformNode -}; - -var modules$1 = [ - klass$1, - style$1, - model$2 -]; - -/* */ - -function text (el, dir) { - if (dir.value) { - addProp(el, 'textContent', ("_s(" + (dir.value) + ")")); - } -} - -/* */ - -function html (el, dir) { - if (dir.value) { - addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")")); - } -} - -var directives$1 = { - model: model, - text: text, - html: html -}; - -/* */ - -var baseOptions = { - expectHTML: true, - modules: modules$1, - directives: directives$1, - isPreTag: isPreTag, - isUnaryTag: isUnaryTag, - mustUseProp: mustUseProp, - canBeLeftOpenTag: canBeLeftOpenTag, - isReservedTag: isReservedTag, - getTagNamespace: getTagNamespace, - staticKeys: genStaticKeys(modules$1) -}; - -/* */ - -var isStaticKey; -var isPlatformReservedTag; - -var genStaticKeysCached = cached(genStaticKeys$1); - -/** - * Goal of the optimizer: walk the generated template AST tree - * and detect sub-trees that are purely static, i.e. parts of - * the DOM that never needs to change. - * - * Once we detect these sub-trees, we can: - * - * 1. Hoist them into constants, so that we no longer need to - * create fresh nodes for them on each re-render; - * 2. Completely skip them in the patching process. - */ -function optimize (root, options) { - if (!root) { return } - isStaticKey = genStaticKeysCached(options.staticKeys || ''); - isPlatformReservedTag = options.isReservedTag || no; - // first pass: mark all non-static nodes. - markStatic$1(root); - // second pass: mark static roots. - markStaticRoots(root, false); -} - -function genStaticKeys$1 (keys) { - return makeMap( - 'type,tag,attrsList,attrsMap,plain,parent,children,attrs' + - (keys ? ',' + keys : '') - ) -} - -function markStatic$1 (node) { - node.static = isStatic(node); - if (node.type === 1) { - // do not make component slot content static. this avoids - // 1. components not able to mutate slot nodes - // 2. static slot content fails for hot-reloading - if ( - !isPlatformReservedTag(node.tag) && - node.tag !== 'slot' && - node.attrsMap['inline-template'] == null - ) { - return - } - for (var i = 0, l = node.children.length; i < l; i++) { - var child = node.children[i]; - markStatic$1(child); - if (!child.static) { - node.static = false; - } - } - if (node.ifConditions) { - for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { - var block = node.ifConditions[i$1].block; - markStatic$1(block); - if (!block.static) { - node.static = false; - } - } - } - } -} - -function markStaticRoots (node, isInFor) { - if (node.type === 1) { - if (node.static || node.once) { - node.staticInFor = isInFor; - } - // For a node to qualify as a static root, it should have children that - // are not just static text. Otherwise the cost of hoisting out will - // outweigh the benefits and it's better off to just always render it fresh. - if (node.static && node.children.length && !( - node.children.length === 1 && - node.children[0].type === 3 - )) { - node.staticRoot = true; - return - } else { - node.staticRoot = false; - } - if (node.children) { - for (var i = 0, l = node.children.length; i < l; i++) { - markStaticRoots(node.children[i], isInFor || !!node.for); - } - } - if (node.ifConditions) { - for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { - markStaticRoots(node.ifConditions[i$1].block, isInFor); - } - } - } -} - -function isStatic (node) { - if (node.type === 2) { // expression - return false - } - if (node.type === 3) { // text - return true - } - return !!(node.pre || ( - !node.hasBindings && // no dynamic bindings - !node.if && !node.for && // not v-if or v-for or v-else - !isBuiltInTag(node.tag) && // not a built-in - isPlatformReservedTag(node.tag) && // not a component - !isDirectChildOfTemplateFor(node) && - Object.keys(node).every(isStaticKey) - )) -} - -function isDirectChildOfTemplateFor (node) { - while (node.parent) { - node = node.parent; - if (node.tag !== 'template') { - return false - } - if (node.for) { - return true - } - } - return false -} - -/* */ - -var fnExpRE = /^\s*([\w$_]+|\([^)]*?\))\s*=>|^function\s*\(/; -var simplePathRE = /^\s*[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?']|\[".*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*\s*$/; - -// keyCode aliases -var keyCodes = { - esc: 27, - tab: 9, - enter: 13, - space: 32, - up: 38, - left: 37, - right: 39, - down: 40, - 'delete': [8, 46] -}; - -// #4868: modifiers that prevent the execution of the listener -// need to explicitly return null so that we can determine whether to remove -// the listener for .once -var genGuard = function (condition) { return ("if(" + condition + ")return null;"); }; - -var modifierCode = { - stop: '$event.stopPropagation();', - prevent: '$event.preventDefault();', - self: genGuard("$event.target !== $event.currentTarget"), - ctrl: genGuard("!$event.ctrlKey"), - shift: genGuard("!$event.shiftKey"), - alt: genGuard("!$event.altKey"), - meta: genGuard("!$event.metaKey"), - left: genGuard("'button' in $event && $event.button !== 0"), - middle: genGuard("'button' in $event && $event.button !== 1"), - right: genGuard("'button' in $event && $event.button !== 2") -}; - -function genHandlers ( - events, - isNative, - warn -) { - var res = isNative ? 'nativeOn:{' : 'on:{'; - for (var name in events) { - var handler = events[name]; - // #5330: warn click.right, since right clicks do not actually fire click events. - if (process.env.NODE_ENV !== 'production' && - name === 'click' && - handler && handler.modifiers && handler.modifiers.right - ) { - warn( - "Use \"contextmenu\" instead of \"click.right\" since right clicks " + - "do not actually fire \"click\" events." - ); - } - res += "\"" + name + "\":" + (genHandler(name, handler)) + ","; - } - return res.slice(0, -1) + '}' -} - -function genHandler ( - name, - handler -) { - if (!handler) { - return 'function(){}' - } - - if (Array.isArray(handler)) { - return ("[" + (handler.map(function (handler) { return genHandler(name, handler); }).join(',')) + "]") - } - - var isMethodPath = simplePathRE.test(handler.value); - var isFunctionExpression = fnExpRE.test(handler.value); - - if (!handler.modifiers) { - return isMethodPath || isFunctionExpression - ? handler.value - : ("function($event){" + (handler.value) + "}") // inline statement - } else { - var code = ''; - var genModifierCode = ''; - var keys = []; - for (var key in handler.modifiers) { - if (modifierCode[key]) { - genModifierCode += modifierCode[key]; - // left/right - if (keyCodes[key]) { - keys.push(key); - } - } else if (key === 'exact') { - var modifiers = (handler.modifiers); - genModifierCode += genGuard( - ['ctrl', 'shift', 'alt', 'meta'] - .filter(function (keyModifier) { return !modifiers[keyModifier]; }) - .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); }) - .join('||') - ); - } else { - keys.push(key); - } - } - if (keys.length) { - code += genKeyFilter(keys); - } - // Make sure modifiers like prevent and stop get executed after key filtering - if (genModifierCode) { - code += genModifierCode; - } - var handlerCode = isMethodPath - ? handler.value + '($event)' - : isFunctionExpression - ? ("(" + (handler.value) + ")($event)") - : handler.value; - return ("function($event){" + code + handlerCode + "}") - } -} - -function genKeyFilter (keys) { - return ("if(!('button' in $event)&&" + (keys.map(genFilterCode).join('&&')) + ")return null;") -} - -function genFilterCode (key) { - var keyVal = parseInt(key, 10); - if (keyVal) { - return ("$event.keyCode!==" + keyVal) - } - var code = keyCodes[key]; - return ( - "_k($event.keyCode," + - (JSON.stringify(key)) + "," + - (JSON.stringify(code)) + "," + - "$event.key)" - ) -} - -/* */ - -function on (el, dir) { - if (process.env.NODE_ENV !== 'production' && dir.modifiers) { - warn("v-on without argument does not support modifiers."); - } - el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); }; -} - -/* */ - -function bind$1 (el, dir) { - el.wrapData = function (code) { - return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")") - }; -} - -/* */ - -var baseDirectives = { - on: on, - bind: bind$1, - cloak: noop -}; - -/* */ - -var CodegenState = function CodegenState (options) { - this.options = options; - this.warn = options.warn || baseWarn; - this.transforms = pluckModuleFunction(options.modules, 'transformCode'); - this.dataGenFns = pluckModuleFunction(options.modules, 'genData'); - this.directives = extend(extend({}, baseDirectives), options.directives); - var isReservedTag = options.isReservedTag || no; - this.maybeComponent = function (el) { return !isReservedTag(el.tag); }; - this.onceId = 0; - this.staticRenderFns = []; -}; - - - -function generate ( - ast, - options -) { - var state = new CodegenState(options); - var code = ast ? genElement(ast, state) : '_c("div")'; - return { - render: ("with(this){return " + code + "}"), - staticRenderFns: state.staticRenderFns - } -} - -function genElement (el, state) { - if (el.staticRoot && !el.staticProcessed) { - return genStatic(el, state) - } else if (el.once && !el.onceProcessed) { - return genOnce(el, state) - } else if (el.for && !el.forProcessed) { - return genFor(el, state) - } else if (el.if && !el.ifProcessed) { - return genIf(el, state) - } else if (el.tag === 'template' && !el.slotTarget) { - return genChildren(el, state) || 'void 0' - } else if (el.tag === 'slot') { - return genSlot(el, state) - } else { - // component or element - var code; - if (el.component) { - code = genComponent(el.component, el, state); - } else { - var data = el.plain ? undefined : genData$2(el, state); - - var children = el.inlineTemplate ? null : genChildren(el, state, true); - code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")"; - } - // module transforms - for (var i = 0; i < state.transforms.length; i++) { - code = state.transforms[i](el, code); - } - return code - } -} - -// hoist static sub-trees out -function genStatic (el, state) { - el.staticProcessed = true; - state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}")); - return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")") -} - -// v-once -function genOnce (el, state) { - el.onceProcessed = true; - if (el.if && !el.ifProcessed) { - return genIf(el, state) - } else if (el.staticInFor) { - var key = ''; - var parent = el.parent; - while (parent) { - if (parent.for) { - key = parent.key; - break - } - parent = parent.parent; - } - if (!key) { - process.env.NODE_ENV !== 'production' && state.warn( - "v-once can only be used inside v-for that is keyed. " - ); - return genElement(el, state) - } - return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")") - } else { - return genStatic(el, state) - } -} - -function genIf ( - el, - state, - altGen, - altEmpty -) { - el.ifProcessed = true; // avoid recursion - return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty) -} - -function genIfConditions ( - conditions, - state, - altGen, - altEmpty -) { - if (!conditions.length) { - return altEmpty || '_e()' - } - - var condition = conditions.shift(); - if (condition.exp) { - return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty))) - } else { - return ("" + (genTernaryExp(condition.block))) - } - - // v-if with v-once should generate code like (a)?_m(0):_m(1) - function genTernaryExp (el) { - return altGen - ? altGen(el, state) - : el.once - ? genOnce(el, state) - : genElement(el, state) - } -} - -function genFor ( - el, - state, - altGen, - altHelper -) { - var exp = el.for; - var alias = el.alias; - var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''; - var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''; - - if (process.env.NODE_ENV !== 'production' && - state.maybeComponent(el) && - el.tag !== 'slot' && - el.tag !== 'template' && - !el.key - ) { - state.warn( - "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " + - "v-for should have explicit keys. " + - "See https://vuejs.org/guide/list.html#key for more info.", - true /* tip */ - ); - } - - el.forProcessed = true; // avoid recursion - return (altHelper || '_l') + "((" + exp + ")," + - "function(" + alias + iterator1 + iterator2 + "){" + - "return " + ((altGen || genElement)(el, state)) + - '})' -} - -function genData$2 (el, state) { - var data = '{'; - - // directives first. - // directives may mutate the el's other properties before they are generated. - var dirs = genDirectives(el, state); - if (dirs) { data += dirs + ','; } - - // key - if (el.key) { - data += "key:" + (el.key) + ","; - } - // ref - if (el.ref) { - data += "ref:" + (el.ref) + ","; - } - if (el.refInFor) { - data += "refInFor:true,"; - } - // pre - if (el.pre) { - data += "pre:true,"; - } - // record original tag name for components using "is" attribute - if (el.component) { - data += "tag:\"" + (el.tag) + "\","; - } - // module data generation functions - for (var i = 0; i < state.dataGenFns.length; i++) { - data += state.dataGenFns[i](el); - } - // attributes - if (el.attrs) { - data += "attrs:{" + (genProps(el.attrs)) + "},"; - } - // DOM props - if (el.props) { - data += "domProps:{" + (genProps(el.props)) + "},"; - } - // event handlers - if (el.events) { - data += (genHandlers(el.events, false, state.warn)) + ","; - } - if (el.nativeEvents) { - data += (genHandlers(el.nativeEvents, true, state.warn)) + ","; - } - // slot target - // only for non-scoped slots - if (el.slotTarget && !el.slotScope) { - data += "slot:" + (el.slotTarget) + ","; - } - // scoped slots - if (el.scopedSlots) { - data += (genScopedSlots(el.scopedSlots, state)) + ","; - } - // component v-model - if (el.model) { - data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},"; - } - // inline-template - if (el.inlineTemplate) { - var inlineTemplate = genInlineTemplate(el, state); - if (inlineTemplate) { - data += inlineTemplate + ","; - } - } - data = data.replace(/,$/, '') + '}'; - // v-bind data wrap - if (el.wrapData) { - data = el.wrapData(data); - } - // v-on data wrap - if (el.wrapListeners) { - data = el.wrapListeners(data); - } - return data -} - -function genDirectives (el, state) { - var dirs = el.directives; - if (!dirs) { return } - var res = 'directives:['; - var hasRuntime = false; - var i, l, dir, needRuntime; - for (i = 0, l = dirs.length; i < l; i++) { - dir = dirs[i]; - needRuntime = true; - var gen = state.directives[dir.name]; - if (gen) { - // compile-time directive that manipulates AST. - // returns true if it also needs a runtime counterpart. - needRuntime = !!gen(el, dir, state.warn); - } - if (needRuntime) { - hasRuntime = true; - res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},"; - } - } - if (hasRuntime) { - return res.slice(0, -1) + ']' - } -} - -function genInlineTemplate (el, state) { - var ast = el.children[0]; - if (process.env.NODE_ENV !== 'production' && ( - el.children.length !== 1 || ast.type !== 1 - )) { - state.warn('Inline-template components must have exactly one child element.'); - } - if (ast.type === 1) { - var inlineRenderFns = generate(ast, state.options); - return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}") - } -} - -function genScopedSlots ( - slots, - state -) { - return ("scopedSlots:_u([" + (Object.keys(slots).map(function (key) { - return genScopedSlot(key, slots[key], state) - }).join(',')) + "])") -} - -function genScopedSlot ( - key, - el, - state -) { - if (el.for && !el.forProcessed) { - return genForScopedSlot(key, el, state) - } - var fn = "function(" + (String(el.slotScope)) + "){" + - "return " + (el.tag === 'template' - ? el.if - ? ((el.if) + "?" + (genChildren(el, state) || 'undefined') + ":undefined") - : genChildren(el, state) || 'undefined' - : genElement(el, state)) + "}"; - return ("{key:" + key + ",fn:" + fn + "}") -} - -function genForScopedSlot ( - key, - el, - state -) { - var exp = el.for; - var alias = el.alias; - var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''; - var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''; - el.forProcessed = true; // avoid recursion - return "_l((" + exp + ")," + - "function(" + alias + iterator1 + iterator2 + "){" + - "return " + (genScopedSlot(key, el, state)) + - '})' -} - -function genChildren ( - el, - state, - checkSkip, - altGenElement, - altGenNode -) { - var children = el.children; - if (children.length) { - var el$1 = children[0]; - // optimize single v-for - if (children.length === 1 && - el$1.for && - el$1.tag !== 'template' && - el$1.tag !== 'slot' - ) { - return (altGenElement || genElement)(el$1, state) - } - var normalizationType = checkSkip - ? getNormalizationType(children, state.maybeComponent) - : 0; - var gen = altGenNode || genNode; - return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType ? ("," + normalizationType) : '')) - } -} - -// determine the normalization needed for the children array. -// 0: no normalization needed -// 1: simple normalization needed (possible 1-level deep nested array) -// 2: full normalization needed -function getNormalizationType ( - children, - maybeComponent -) { - var res = 0; - for (var i = 0; i < children.length; i++) { - var el = children[i]; - if (el.type !== 1) { - continue - } - if (needsNormalization(el) || - (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) { - res = 2; - break - } - if (maybeComponent(el) || - (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) { - res = 1; - } - } - return res -} - -function needsNormalization (el) { - return el.for !== undefined || el.tag === 'template' || el.tag === 'slot' -} - -function genNode (node, state) { - if (node.type === 1) { - return genElement(node, state) - } if (node.type === 3 && node.isComment) { - return genComment(node) - } else { - return genText(node) - } -} - -function genText (text) { - return ("_v(" + (text.type === 2 - ? text.expression // no need for () because already wrapped in _s() - : transformSpecialNewlines(JSON.stringify(text.text))) + ")") -} - -function genComment (comment) { - return ("_e(" + (JSON.stringify(comment.text)) + ")") -} - -function genSlot (el, state) { - var slotName = el.slotName || '"default"'; - var children = genChildren(el, state); - var res = "_t(" + slotName + (children ? ("," + children) : ''); - var attrs = el.attrs && ("{" + (el.attrs.map(function (a) { return ((camelize(a.name)) + ":" + (a.value)); }).join(',')) + "}"); - var bind$$1 = el.attrsMap['v-bind']; - if ((attrs || bind$$1) && !children) { - res += ",null"; - } - if (attrs) { - res += "," + attrs; - } - if (bind$$1) { - res += (attrs ? '' : ',null') + "," + bind$$1; - } - return res + ')' -} - -// componentName is el.component, take it as argument to shun flow's pessimistic refinement -function genComponent ( - componentName, - el, - state -) { - var children = el.inlineTemplate ? null : genChildren(el, state, true); - return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")") -} - -function genProps (props) { - var res = ''; - for (var i = 0; i < props.length; i++) { - var prop = props[i]; - res += "\"" + (prop.name) + "\":" + (transformSpecialNewlines(prop.value)) + ","; - } - return res.slice(0, -1) -} - -// #3895, #4268 -function transformSpecialNewlines (text) { - return text - .replace(/\u2028/g, '\\u2028') - .replace(/\u2029/g, '\\u2029') -} - -/* */ - -// these keywords should not appear inside expressions, but operators like -// typeof, instanceof and in are allowed -var prohibitedKeywordRE = new RegExp('\\b' + ( - 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' + - 'super,throw,while,yield,delete,export,import,return,switch,default,' + - 'extends,finally,continue,debugger,function,arguments' -).split(',').join('\\b|\\b') + '\\b'); - -// these unary operators should not be used as property/method names -var unaryOperatorsRE = new RegExp('\\b' + ( - 'delete,typeof,void' -).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)'); - -// check valid identifier for v-for -var identRE = /[A-Za-z_$][\w$]*/; - -// strip strings in expressions -var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g; - -// detect problematic expressions in a template -function detectErrors (ast) { - var errors = []; - if (ast) { - checkNode(ast, errors); - } - return errors -} - -function checkNode (node, errors) { - if (node.type === 1) { - for (var name in node.attrsMap) { - if (dirRE.test(name)) { - var value = node.attrsMap[name]; - if (value) { - if (name === 'v-for') { - checkFor(node, ("v-for=\"" + value + "\""), errors); - } else if (onRE.test(name)) { - checkEvent(value, (name + "=\"" + value + "\""), errors); - } else { - checkExpression(value, (name + "=\"" + value + "\""), errors); - } - } - } - } - if (node.children) { - for (var i = 0; i < node.children.length; i++) { - checkNode(node.children[i], errors); - } - } - } else if (node.type === 2) { - checkExpression(node.expression, node.text, errors); - } -} - -function checkEvent (exp, text, errors) { - var stipped = exp.replace(stripStringRE, ''); - var keywordMatch = stipped.match(unaryOperatorsRE); - if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') { - errors.push( - "avoid using JavaScript unary operator as property name: " + - "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim()) - ); - } - checkExpression(exp, text, errors); -} - -function checkFor (node, text, errors) { - checkExpression(node.for || '', text, errors); - checkIdentifier(node.alias, 'v-for alias', text, errors); - checkIdentifier(node.iterator1, 'v-for iterator', text, errors); - checkIdentifier(node.iterator2, 'v-for iterator', text, errors); -} - -function checkIdentifier (ident, type, text, errors) { - if (typeof ident === 'string' && !identRE.test(ident)) { - errors.push(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim()))); - } -} - -function checkExpression (exp, text, errors) { - try { - new Function(("return " + exp)); - } catch (e) { - var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE); - if (keywordMatch) { - errors.push( - "avoid using JavaScript keyword as property name: " + - "\"" + (keywordMatch[0]) + "\"\n Raw expression: " + (text.trim()) - ); - } else { - errors.push( - "invalid expression: " + (e.message) + " in\n\n" + - " " + exp + "\n\n" + - " Raw expression: " + (text.trim()) + "\n" - ); - } - } -} - -/* */ - -function createFunction (code, errors) { - try { - return new Function(code) - } catch (err) { - errors.push({ err: err, code: code }); - return noop - } -} - -function createCompileToFunctionFn (compile) { - var cache = Object.create(null); - - return function compileToFunctions ( - template, - options, - vm - ) { - options = extend({}, options); - var warn$$1 = options.warn || warn; - delete options.warn; - - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production') { - // detect possible CSP restriction - try { - new Function('return 1'); - } catch (e) { - if (e.toString().match(/unsafe-eval|CSP/)) { - warn$$1( - 'It seems you are using the standalone build of Vue.js in an ' + - 'environment with Content Security Policy that prohibits unsafe-eval. ' + - 'The template compiler cannot work in this environment. Consider ' + - 'relaxing the policy to allow unsafe-eval or pre-compiling your ' + - 'templates into render functions.' - ); - } - } - } - - // check cache - var key = options.delimiters - ? String(options.delimiters) + template - : template; - if (cache[key]) { - return cache[key] - } - - // compile - var compiled = compile(template, options); - - // check compilation errors/tips - if (process.env.NODE_ENV !== 'production') { - if (compiled.errors && compiled.errors.length) { - warn$$1( - "Error compiling template:\n\n" + template + "\n\n" + - compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n', - vm - ); - } - if (compiled.tips && compiled.tips.length) { - compiled.tips.forEach(function (msg) { return tip(msg, vm); }); - } - } - - // turn code into functions - var res = {}; - var fnGenErrors = []; - res.render = createFunction(compiled.render, fnGenErrors); - res.staticRenderFns = compiled.staticRenderFns.map(function (code) { - return createFunction(code, fnGenErrors) - }); - - // check function generation errors. - // this should only happen if there is a bug in the compiler itself. - // mostly for codegen development use - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production') { - if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) { - warn$$1( - "Failed to generate render function:\n\n" + - fnGenErrors.map(function (ref) { - var err = ref.err; - var code = ref.code; - - return ((err.toString()) + " in\n\n" + code + "\n"); - }).join('\n'), - vm - ); - } - } - - return (cache[key] = res) - } -} - -/* */ - -function createCompilerCreator (baseCompile) { - return function createCompiler (baseOptions) { - function compile ( - template, - options - ) { - var finalOptions = Object.create(baseOptions); - var errors = []; - var tips = []; - finalOptions.warn = function (msg, tip) { - (tip ? tips : errors).push(msg); - }; - - if (options) { - // merge custom modules - if (options.modules) { - finalOptions.modules = - (baseOptions.modules || []).concat(options.modules); - } - // merge custom directives - if (options.directives) { - finalOptions.directives = extend( - Object.create(baseOptions.directives), - options.directives - ); - } - // copy other options - for (var key in options) { - if (key !== 'modules' && key !== 'directives') { - finalOptions[key] = options[key]; - } - } - } - - var compiled = baseCompile(template, finalOptions); - if (process.env.NODE_ENV !== 'production') { - errors.push.apply(errors, detectErrors(compiled.ast)); - } - compiled.errors = errors; - compiled.tips = tips; - return compiled - } - - return { - compile: compile, - compileToFunctions: createCompileToFunctionFn(compile) - } - } -} - -/* */ - -// `createCompilerCreator` allows creating compilers that use alternative -// parser/optimizer/codegen, e.g the SSR optimizing compiler. -// Here we just export a default compiler using the default parts. -var createCompiler = createCompilerCreator(function baseCompile ( - template, - options -) { - var ast = parse(template.trim(), options); - optimize(ast, options); - var code = generate(ast, options); - return { - ast: ast, - render: code.render, - staticRenderFns: code.staticRenderFns - } -}); - -/* */ - -var ref$1 = createCompiler(baseOptions); -var compileToFunctions = ref$1.compileToFunctions; - -/* */ - -// check whether current browser encodes a char inside attribute values -var div; -function getShouldDecode (href) { - div = div || document.createElement('div'); - div.innerHTML = href ? "<a href=\"\n\"/>" : "<div a=\"\n\"/>"; - return div.innerHTML.indexOf(' ') > 0 -} - -// #3663: IE encodes newlines inside attribute values while other browsers don't -var shouldDecodeNewlines = inBrowser ? getShouldDecode(false) : false; -// #6828: chrome encodes content in a[href] -var shouldDecodeNewlinesForHref = inBrowser ? getShouldDecode(true) : false; - -/* */ - -var idToTemplate = cached(function (id) { - var el = query(id); - return el && el.innerHTML -}); - -var mount = Vue$3.prototype.$mount; -Vue$3.prototype.$mount = function ( - el, - hydrating -) { - el = el && query(el); - - /* istanbul ignore if */ - if (el === document.body || el === document.documentElement) { - process.env.NODE_ENV !== 'production' && warn( - "Do not mount Vue to <html> or <body> - mount to normal elements instead." - ); - return this - } - - var options = this.$options; - // resolve template/el and convert to render function - if (!options.render) { - var template = options.template; - if (template) { - if (typeof template === 'string') { - if (template.charAt(0) === '#') { - template = idToTemplate(template); - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && !template) { - warn( - ("Template element not found or is empty: " + (options.template)), - this - ); - } - } - } else if (template.nodeType) { - template = template.innerHTML; - } else { - if (process.env.NODE_ENV !== 'production') { - warn('invalid template option:' + template, this); - } - return this - } - } else if (el) { - template = getOuterHTML(el); - } - if (template) { - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && config.performance && mark) { - mark('compile'); - } - - var ref = compileToFunctions(template, { - shouldDecodeNewlines: shouldDecodeNewlines, - shouldDecodeNewlinesForHref: shouldDecodeNewlinesForHref, - delimiters: options.delimiters, - comments: options.comments - }, this); - var render = ref.render; - var staticRenderFns = ref.staticRenderFns; - options.render = render; - options.staticRenderFns = staticRenderFns; - - /* istanbul ignore if */ - if (process.env.NODE_ENV !== 'production' && config.performance && mark) { - mark('compile end'); - measure(("vue " + (this._name) + " compile"), 'compile', 'compile end'); - } - } - } - return mount.call(this, el, hydrating) -}; - -/** - * Get outerHTML of elements, taking care - * of SVG elements in IE as well. - */ -function getOuterHTML (el) { - if (el.outerHTML) { - return el.outerHTML - } else { - var container = document.createElement('div'); - container.appendChild(el.cloneNode(true)); - return container.innerHTML - } -} - -Vue$3.compile = compileToFunctions; - -/* harmony default export */ __webpack_exports__["a"] = (Vue$3); - -/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(3), __webpack_require__(4), __webpack_require__(6).setImmediate)) - -/***/ }), -/* 3 */ -/***/ (function(module, exports) { - -// shim for using process in browser -var process = module.exports = {}; - -// cached from whatever global is present so that test runners that stub it -// don't break things. But we need to wrap it in a try catch in case it is -// wrapped in strict mode code which doesn't define any globals. It's inside a -// function because try/catches deoptimize in certain engines. - -var cachedSetTimeout; -var cachedClearTimeout; - -function defaultSetTimout() { - throw new Error('setTimeout has not been defined'); -} -function defaultClearTimeout () { - throw new Error('clearTimeout has not been defined'); -} -(function () { - try { - if (typeof setTimeout === 'function') { - cachedSetTimeout = setTimeout; - } else { - cachedSetTimeout = defaultSetTimout; - } - } catch (e) { - cachedSetTimeout = defaultSetTimout; - } - try { - if (typeof clearTimeout === 'function') { - cachedClearTimeout = clearTimeout; - } else { - cachedClearTimeout = defaultClearTimeout; - } - } catch (e) { - cachedClearTimeout = defaultClearTimeout; - } -} ()) -function runTimeout(fun) { - if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations - return setTimeout(fun, 0); - } - // if setTimeout wasn't available but was latter defined - if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { - cachedSetTimeout = setTimeout; - return setTimeout(fun, 0); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedSetTimeout(fun, 0); - } catch(e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedSetTimeout.call(null, fun, 0); - } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error - return cachedSetTimeout.call(this, fun, 0); - } - } - - -} -function runClearTimeout(marker) { - if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations - return clearTimeout(marker); - } - // if clearTimeout wasn't available but was latter defined - if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { - cachedClearTimeout = clearTimeout; - return clearTimeout(marker); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedClearTimeout(marker); - } catch (e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedClearTimeout.call(null, marker); - } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. - // Some versions of I.E. have different rules for clearTimeout vs setTimeout - return cachedClearTimeout.call(this, marker); - } - } - - - -} -var queue = []; -var draining = false; -var currentQueue; -var queueIndex = -1; - -function cleanUpNextTick() { - if (!draining || !currentQueue) { - return; - } - draining = false; - if (currentQueue.length) { - queue = currentQueue.concat(queue); - } else { - queueIndex = -1; - } - if (queue.length) { - drainQueue(); - } -} - -function drainQueue() { - if (draining) { - return; - } - var timeout = runTimeout(cleanUpNextTick); - draining = true; - - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - while (++queueIndex < len) { - if (currentQueue) { - currentQueue[queueIndex].run(); - } - } - queueIndex = -1; - len = queue.length; - } - currentQueue = null; - draining = false; - runClearTimeout(timeout); -} - -process.nextTick = function (fun) { - var args = new Array(arguments.length - 1); - if (arguments.length > 1) { - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; - } - } - queue.push(new Item(fun, args)); - if (queue.length === 1 && !draining) { - runTimeout(drainQueue); - } -}; - -// v8 likes predictible objects -function Item(fun, array) { - this.fun = fun; - this.array = array; -} -Item.prototype.run = function () { - this.fun.apply(null, this.array); -}; -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; -process.prependListener = noop; -process.prependOnceListener = noop; - -process.listeners = function (name) { return [] } - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; - -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; - - -/***/ }), -/* 4 */ -/***/ (function(module, exports) { - -var g; - -// This works in non-strict mode -g = (function() { - return this; -})(); - -try { - // This works if eval is allowed (see CSP) - g = g || Function("return this")() || (1,eval)("this"); -} catch(e) { - // This works if the window reference is available - if(typeof window === "object") - g = window; -} - -// g can still be undefined, but nothing to do about it... -// We return undefined, instead of nothing here, so it's -// easier to handle this case. if(!global) { ...} - -module.exports = g; - - -/***/ }), -/* 5 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -Object.defineProperty(__webpack_exports__, "__esModule", { value: true }); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_vue__ = __webpack_require__(2); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_jquery__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_jquery___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_jquery__); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__vue_Manager_vue__ = __webpack_require__(8); - - - - -__WEBPACK_IMPORTED_MODULE_1_jquery___default()(window).on('load', function() { - new __WEBPACK_IMPORTED_MODULE_0_vue__["a" /* default */](__WEBPACK_IMPORTED_MODULE_2__vue_Manager_vue__["a" /* default */]); -}); - - -/***/ }), -/* 6 */ -/***/ (function(module, exports, __webpack_require__) { - -var apply = Function.prototype.apply; - -// DOM APIs, for completeness - -exports.setTimeout = function() { - return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); -}; -exports.setInterval = function() { - return new Timeout(apply.call(setInterval, window, arguments), clearInterval); -}; -exports.clearTimeout = -exports.clearInterval = function(timeout) { - if (timeout) { - timeout.close(); - } -}; - -function Timeout(id, clearFn) { - this._id = id; - this._clearFn = clearFn; -} -Timeout.prototype.unref = Timeout.prototype.ref = function() {}; -Timeout.prototype.close = function() { - this._clearFn.call(window, this._id); -}; - -// Does not start the time, just sets up the members needed. -exports.enroll = function(item, msecs) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = msecs; -}; - -exports.unenroll = function(item) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = -1; -}; - -exports._unrefActive = exports.active = function(item) { - clearTimeout(item._idleTimeoutId); - - var msecs = item._idleTimeout; - if (msecs >= 0) { - item._idleTimeoutId = setTimeout(function onTimeout() { - if (item._onTimeout) - item._onTimeout(); - }, msecs); - } -}; - -// setimmediate attaches itself to the global object -__webpack_require__(7); -exports.setImmediate = setImmediate; -exports.clearImmediate = clearImmediate; - - -/***/ }), -/* 7 */ -/***/ (function(module, exports, __webpack_require__) { - -/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) { - "use strict"; - - if (global.setImmediate) { - return; - } - - var nextHandle = 1; // Spec says greater than zero - var tasksByHandle = {}; - var currentlyRunningATask = false; - var doc = global.document; - var registerImmediate; - - function setImmediate(callback) { - // Callback can either be a function or a string - if (typeof callback !== "function") { - callback = new Function("" + callback); - } - // Copy function arguments - var args = new Array(arguments.length - 1); - for (var i = 0; i < args.length; i++) { - args[i] = arguments[i + 1]; - } - // Store and register the task - var task = { callback: callback, args: args }; - tasksByHandle[nextHandle] = task; - registerImmediate(nextHandle); - return nextHandle++; - } - - function clearImmediate(handle) { - delete tasksByHandle[handle]; - } - - function run(task) { - var callback = task.callback; - var args = task.args; - switch (args.length) { - case 0: - callback(); - break; - case 1: - callback(args[0]); - break; - case 2: - callback(args[0], args[1]); - break; - case 3: - callback(args[0], args[1], args[2]); - break; - default: - callback.apply(undefined, args); - break; - } - } - - function runIfPresent(handle) { - // From the spec: "Wait until any invocations of this algorithm started before this one have completed." - // So if we're currently running a task, we'll need to delay this invocation. - if (currentlyRunningATask) { - // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a - // "too much recursion" error. - setTimeout(runIfPresent, 0, handle); - } else { - var task = tasksByHandle[handle]; - if (task) { - currentlyRunningATask = true; - try { - run(task); - } finally { - clearImmediate(handle); - currentlyRunningATask = false; - } - } - } - } - - function installNextTickImplementation() { - registerImmediate = function(handle) { - process.nextTick(function () { runIfPresent(handle); }); - }; - } - - function canUsePostMessage() { - // The test against `importScripts` prevents this implementation from being installed inside a web worker, - // where `global.postMessage` means something completely different and can't be used for this purpose. - if (global.postMessage && !global.importScripts) { - var postMessageIsAsynchronous = true; - var oldOnMessage = global.onmessage; - global.onmessage = function() { - postMessageIsAsynchronous = false; - }; - global.postMessage("", "*"); - global.onmessage = oldOnMessage; - return postMessageIsAsynchronous; - } - } - - function installPostMessageImplementation() { - // Installs an event handler on `global` for the `message` event: see - // * https://developer.mozilla.org/en/DOM/window.postMessage - // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages - - var messagePrefix = "setImmediate$" + Math.random() + "$"; - var onGlobalMessage = function(event) { - if (event.source === global && - typeof event.data === "string" && - event.data.indexOf(messagePrefix) === 0) { - runIfPresent(+event.data.slice(messagePrefix.length)); - } - }; - - if (global.addEventListener) { - global.addEventListener("message", onGlobalMessage, false); - } else { - global.attachEvent("onmessage", onGlobalMessage); - } - - registerImmediate = function(handle) { - global.postMessage(messagePrefix + handle, "*"); - }; - } - - function installMessageChannelImplementation() { - var channel = new MessageChannel(); - channel.port1.onmessage = function(event) { - var handle = event.data; - runIfPresent(handle); - }; - - registerImmediate = function(handle) { - channel.port2.postMessage(handle); - }; - } - - function installReadyStateChangeImplementation() { - var html = doc.documentElement; - registerImmediate = function(handle) { - // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted - // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called. - var script = doc.createElement("script"); - script.onreadystatechange = function () { - runIfPresent(handle); - script.onreadystatechange = null; - html.removeChild(script); - script = null; - }; - html.appendChild(script); - }; - } - - function installSetTimeoutImplementation() { - registerImmediate = function(handle) { - setTimeout(runIfPresent, 0, handle); - }; - } - - // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live. - var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global); - attachTo = attachTo && attachTo.setTimeout ? attachTo : global; - - // Don't get fooled by e.g. browserify environments. - if ({}.toString.call(global.process) === "[object process]") { - // For Node.js before 0.9 - installNextTickImplementation(); - - } else if (canUsePostMessage()) { - // For non-IE10 modern browsers - installPostMessageImplementation(); - - } else if (global.MessageChannel) { - // For web workers, where supported - installMessageChannelImplementation(); - - } else if (doc && "onreadystatechange" in doc.createElement("script")) { - // For IE 6–8 - installReadyStateChangeImplementation(); - - } else { - // For older browsers - installSetTimeoutImplementation(); - } - - attachTo.setImmediate = setImmediate; - attachTo.clearImmediate = clearImmediate; -}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self)); - -/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4), __webpack_require__(3))) - -/***/ }), -/* 8 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Manager_vue__ = __webpack_require__(10); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_47bc21e6_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Manager_vue__ = __webpack_require__(26); -var disposed = false -function injectStyle (ssrContext) { - if (disposed) return - __webpack_require__(9) -} -var normalizeComponent = __webpack_require__(1) -/* script */ - -/* template */ - -/* template functional */ -var __vue_template_functional__ = false -/* styles */ -var __vue_styles__ = injectStyle -/* scopeId */ -var __vue_scopeId__ = null -/* moduleIdentifier (server only) */ -var __vue_module_identifier__ = null -var Component = normalizeComponent( - __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Manager_vue__["a" /* default */], - __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_47bc21e6_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Manager_vue__["a" /* default */], - __vue_template_functional__, - __vue_styles__, - __vue_scopeId__, - __vue_module_identifier__ -) -Component.options.__file = "vue/Manager.vue" -if (Component.esModule && Object.keys(Component.esModule).some(function (key) { return key !== "default" && key.substr(0, 2) !== "__"})) { console.error("named exports are not supported in *.vue files.")} - -/* hot reload */ -if (false) {(function () { - var hotAPI = require("vue-hot-reload-api") - hotAPI.install(require("vue"), false) - if (!hotAPI.compatible) return - module.hot.accept() - if (!module.hot.data) { - hotAPI.createRecord("data-v-47bc21e6", Component.options) - } else { - hotAPI.reload("data-v-47bc21e6", Component.options) -' + ' } - module.hot.dispose(function (data) { - disposed = true - }) -})()} - -/* harmony default export */ __webpack_exports__["a"] = (Component.exports); - - -/***/ }), -/* 9 */ -/***/ (function(module, exports) { - -// removed by extract-text-webpack-plugin - -/***/ }), -/* 10 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_vue__ = __webpack_require__(2); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_jquery__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_jquery___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_jquery__); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__js_api__ = __webpack_require__(11); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__vue_Banner_vue__ = __webpack_require__(13); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__vue_Account_vue__ = __webpack_require__(17); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__vue_Settings_vue__ = __webpack_require__(22); -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// - - - - - - - - -/* harmony default export */ __webpack_exports__["a"] = ({ - el : '#manager', - components: { - Banner: __WEBPACK_IMPORTED_MODULE_3__vue_Banner_vue__["a" /* default */], - Account: __WEBPACK_IMPORTED_MODULE_4__vue_Account_vue__["a" /* default */], - Settings: __WEBPACK_IMPORTED_MODULE_5__vue_Settings_vue__["a" /* default */] - }, - - data() { - return { - page : 'accounts', - accounts: [] - } - }, - - - created() { - browser.storage.local.get( - ['initialized'] - ).then((data) => { - if (!data.initialized) { - this.page = 'settings'; - } else { - this.apiLogin(); - } - }); - }, - - methods: { - toggleSettings: function () { - this.page = this.page === 'settings' ? 'accounts':'settings'; - }, - apiLogin : function () { - let $reload = __WEBPACK_IMPORTED_MODULE_1_jquery___default()('.btn.reload'); - $reload.addClass('fa-spin'); - browser.storage.sync.get(['url', 'user']).then((sync) => { - browser.storage.local.get(['password']).then((local) => { - __WEBPACK_IMPORTED_MODULE_2__js_api__["a" /* default */].login(sync.url, sync.user, local.password).then(() => { - __WEBPACK_IMPORTED_MODULE_2__js_api__["a" /* default */].getPasswords().then((d) => { - this.loadPasswords(d); - $reload.removeClass('fa-spin'); - }); - }) - }) - }); - }, - loadPasswords : function (database) { - browser.tabs.query({currentWindow: true, active: true}).then((tabs) => { - - let accounts = []; - let el = document.createElement('a'); - el.href = tabs[0].url; - let host = el.hostname; - - if ((host.match(/\./g) || []).length > 1) { - //host = host.substring(host.indexOf('.')+1); - } - - for (let i = 0; i < database.length; i++) { - let entry = database[i]; - - if (entry.website.indexOf(host) !== -1) { - accounts.push(entry); - } - - } - this.accounts = accounts; - }); - } - } -}); - - -/***/ }), -/* 11 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__js_Classes_LegacyApi__ = __webpack_require__(12); - - -class Api { - - constructor(endpoint, user, password) { - this._api = new __WEBPACK_IMPORTED_MODULE_0__js_Classes_LegacyApi__["a" /* default */](endpoint, user, password, null, true); - this._passwords = {}; - } - - async login(endpoint, user, password) { - this._api.login(endpoint, user, password); - await this.reloadPasswords(); - } - - reloadPasswords() { - return new Promise((resolve, reject) => { - this._api.listPasswords().then((data) => { - - let passwords = []; - for (let i in data) { - if(!data.hasOwnProperty(i)) continue; - let p = data[i], - d = JSON.parse('{' + p.properties + '}'); - - let website = p.website; - if(d.address && d.address !== 'undefined') { - let el = document.createElement ('a'); - el.href = d.address; - website = el.hostname; - } - - - passwords.push( - { - 'website' : website, - 'user' : d.loginname, - 'password': p.pass - } - ); - } - - browser.storage.local.set({'database': passwords}) - .then(() => {resolve(passwords)}) - .catch((e) => {reject(e)}); - }).catch((e) => {reject(e)}); - }); - } - - getPasswords() { - return new Promise((resolve, reject) => { - browser.storage.local.get(['database']) - .then((data) => { resolve(data.database); }) - .catch((data) => { reject(data); }) - }); - } -} - - -const api = new Api(null, null, null); - -/* harmony default export */ __webpack_exports__["a"] = (api); - -/***/ }), -/* 12 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_jquery__); - - -class LegacyApi { - - get headers() { - return this._headers; - } - - get endpoint() { - return this._endpoint; - } - - get debug() { - return this._debug; - } - - constructor(endpoint, user = null, password = null, token = null, debug = false) { - this._debug = false; - - this._paths = { - 'password.list': 'passwords', - }; - - this.login(endpoint, user, password); - } - - login(endpoint, user = null, password = null) { - this._endpoint = endpoint + '/index.php/apps/passwords/api/0.1/'; - - this._headers = {}; - if (user !== null && password !== null) { - this._headers['Authorization'] = 'Basic ' + btoa(user + ':' + password); - this._headers['Content-Type'] = 'application/json'; - } - } - - /** - * Gets all the passwords, excluding those hidden or in trash - * - * @returns {Promise} - */ - listPasswords() { - return this._createRequest('password.list'); - } - - - /** - * Internal - */ - - /** - * Creates an api request - * - * @param path - * @param data - * @param method - * @param dataType - * @returns {Promise} - * @private - */ - _createRequest(path, data = null, method = null, dataType = 'json') { - - if (method === null) { - method = data === null ? 'GET':'POST'; - } - - return new Promise((resolve, reject) => { - __WEBPACK_IMPORTED_MODULE_0_jquery___default.a.ajax({ - type : method, - dataType: dataType, - headers : this._headers, - url : this._endpoint + this._paths[path], - data : data, - success : (data) => { resolve(data); }, - error : (data) => { - try { - let response = JSON.parse(data.responseText); - data.message = response.message; - } catch (e) { - data.message = data.status + ': ' + data.statusText; - } - if (this._debug) console.error(data); - reject(data); - } - }); - }); - } -} -/* harmony export (immutable) */ __webpack_exports__["a"] = LegacyApi; - - -/***/ }), -/* 13 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Banner_vue__ = __webpack_require__(15); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_d9bc14fa_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Banner_vue__ = __webpack_require__(16); -var disposed = false -function injectStyle (ssrContext) { - if (disposed) return - __webpack_require__(14) -} -var normalizeComponent = __webpack_require__(1) -/* script */ - -/* template */ - -/* template functional */ -var __vue_template_functional__ = false -/* styles */ -var __vue_styles__ = injectStyle -/* scopeId */ -var __vue_scopeId__ = null -/* moduleIdentifier (server only) */ -var __vue_module_identifier__ = null -var Component = normalizeComponent( - __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Banner_vue__["a" /* default */], - __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_d9bc14fa_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Banner_vue__["a" /* default */], - __vue_template_functional__, - __vue_styles__, - __vue_scopeId__, - __vue_module_identifier__ -) -Component.options.__file = "vue/Banner.vue" -if (Component.esModule && Object.keys(Component.esModule).some(function (key) { return key !== "default" && key.substr(0, 2) !== "__"})) { console.error("named exports are not supported in *.vue files.")} - -/* hot reload */ -if (false) {(function () { - var hotAPI = require("vue-hot-reload-api") - hotAPI.install(require("vue"), false) - if (!hotAPI.compatible) return - module.hot.accept() - if (!module.hot.data) { - hotAPI.createRecord("data-v-d9bc14fa", Component.options) - } else { - hotAPI.reload("data-v-d9bc14fa", Component.options) -' + ' } - module.hot.dispose(function (data) { - disposed = true - }) -})()} - -/* harmony default export */ __webpack_exports__["a"] = (Component.exports); - - -/***/ }), -/* 14 */ -/***/ (function(module, exports) { - -// removed by extract-text-webpack-plugin - -/***/ }), -/* 15 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -// -// -// -// - -/* harmony default export */ __webpack_exports__["a"] = ({ - - props: { - url: { - type: String - } - }, - - components: {}, - - methods: { - openPage() { - browser.tabs.create({url: this.url}); - } - } -}); - - -/***/ }), -/* 16 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -var render = function() { - var _vm = this - var _h = _vm.$createElement - var _c = _vm._self._c || _h - return _c("div", { staticClass: "banner", on: { click: _vm.openPage } }) -} -var staticRenderFns = [] -render._withStripped = true -var esExports = { render: render, staticRenderFns: staticRenderFns } -/* harmony default export */ __webpack_exports__["a"] = (esExports); -if (false) { - module.hot.accept() - if (module.hot.data) { - require("vue-hot-reload-api") .rerender("data-v-d9bc14fa", esExports) - } -} - -/***/ }), -/* 17 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Account_vue__ = __webpack_require__(19); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_79055c66_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Account_vue__ = __webpack_require__(21); -var disposed = false -function injectStyle (ssrContext) { - if (disposed) return - __webpack_require__(18) -} -var normalizeComponent = __webpack_require__(1) -/* script */ - -/* template */ - -/* template functional */ -var __vue_template_functional__ = false -/* styles */ -var __vue_styles__ = injectStyle -/* scopeId */ -var __vue_scopeId__ = null -/* moduleIdentifier (server only) */ -var __vue_module_identifier__ = null -var Component = normalizeComponent( - __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Account_vue__["a" /* default */], - __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_79055c66_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Account_vue__["a" /* default */], - __vue_template_functional__, - __vue_styles__, - __vue_scopeId__, - __vue_module_identifier__ -) -Component.options.__file = "vue/Account.vue" -if (Component.esModule && Object.keys(Component.esModule).some(function (key) { return key !== "default" && key.substr(0, 2) !== "__"})) { console.error("named exports are not supported in *.vue files.")} - -/* hot reload */ -if (false) {(function () { - var hotAPI = require("vue-hot-reload-api") - hotAPI.install(require("vue"), false) - if (!hotAPI.compatible) return - module.hot.accept() - if (!module.hot.data) { - hotAPI.createRecord("data-v-79055c66", Component.options) - } else { - hotAPI.reload("data-v-79055c66", Component.options) -' + ' } - module.hot.dispose(function (data) { - disposed = true - }) -})()} - -/* harmony default export */ __webpack_exports__["a"] = (Component.exports); - - -/***/ }), -/* 18 */ -/***/ (function(module, exports) { - -// removed by extract-text-webpack-plugin - -/***/ }), -/* 19 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__js_Classes_Utility__ = __webpack_require__(20); -// -// -// -// -// -// - - - -/* harmony default export */ __webpack_exports__["a"] = ({ - - props: { - account: { - type: Object - } - }, - - components: { - }, - - methods: { - insertPassword() { - __WEBPACK_IMPORTED_MODULE_0__js_Classes_Utility__["a" /* default */].copyToClipboard(this.account.password); - } - } -}); - - -/***/ }), -/* 20 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_jquery__); - - -class Utility { - - /** - * - * @param text - * @param variables - * @returns {string} - */ - static translate(text, variables = {}) { - if (OC !== undefined) { - return t('passwords', text, variables); - } - - return ''; - } - - /** - * - * @param text - */ - static copyToClipboard(text) { - let id = 'ctc-' + Math.random(), - $element = __WEBPACK_IMPORTED_MODULE_0_jquery___default()('<textarea id="' + id + '">' + text + '</textarea>'); - - __WEBPACK_IMPORTED_MODULE_0_jquery___default()('body').append($element); - $element.select(); - - document.execCommand('copy'); - - $element.remove(); - } - - /** - * - * @param object The object to be sorted - * @param property The property to sort by - * @param ascending Sort ascending if true, descending if false - * @param returnArray Return the results as array - * @param sortFunction Custom sort function - * @returns {Array|Object} - */ - static sortApiObjectArray(object, property = 'uuid', ascending = true, returnArray = true, sortFunction) { - let rArr = [], rObj = {}; - - if (sortFunction === undefined) { - sortFunction = (a, b) => { - let aP = a[property], bP = b[property]; - if (aP === bP) return 0; - if (typeof aP === 'string') { - if (ascending) return aP.localeCompare(bP, 'kn', {sensitivity: 'base'}); - return bP.localeCompare(aP, 'kn', {sensitivity: 'base'}) === 1 ? -1:1; - } - if (ascending) return aP < bP ? -1:1; - return aP > bP ? -1:1; - } - } - - for (let key in object) { - if (!object.hasOwnProperty(key)) continue; - rArr.push(object[key]); - } - - rArr.sort(sortFunction); - - if (returnArray) return rArr; - - for (let i = 0; i < rArr.length; i++) { - let element = rArr[i]; - rObj[element.uuid] = element; - } - - return rObj; - } -} -/* harmony export (immutable) */ __webpack_exports__["a"] = Utility; - - -/***/ }), -/* 21 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -var render = function() { - var _vm = this - var _h = _vm.$createElement - var _c = _vm._self._c || _h - return _c( - "div", - { staticClass: "account-entry", on: { click: _vm.insertPassword } }, - [_vm._v("\n " + _vm._s(_vm.account.user) + "\n")] - ) -} -var staticRenderFns = [] -render._withStripped = true -var esExports = { render: render, staticRenderFns: staticRenderFns } -/* harmony default export */ __webpack_exports__["a"] = (esExports); -if (false) { - module.hot.accept() - if (module.hot.data) { - require("vue-hot-reload-api") .rerender("data-v-79055c66", esExports) - } -} - -/***/ }), -/* 22 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Settings_vue__ = __webpack_require__(24); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_eddb298c_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Settings_vue__ = __webpack_require__(25); -var disposed = false -function injectStyle (ssrContext) { - if (disposed) return - __webpack_require__(23) -} -var normalizeComponent = __webpack_require__(1) -/* script */ - -/* template */ - -/* template functional */ -var __vue_template_functional__ = false -/* styles */ -var __vue_styles__ = injectStyle -/* scopeId */ -var __vue_scopeId__ = null -/* moduleIdentifier (server only) */ -var __vue_module_identifier__ = null -var Component = normalizeComponent( - __WEBPACK_IMPORTED_MODULE_0__node_modules_vue_loader_lib_selector_type_script_index_0_bustCache_Settings_vue__["a" /* default */], - __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_eddb298c_hasScoped_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_bustCache_Settings_vue__["a" /* default */], - __vue_template_functional__, - __vue_styles__, - __vue_scopeId__, - __vue_module_identifier__ -) -Component.options.__file = "vue/Settings.vue" -if (Component.esModule && Object.keys(Component.esModule).some(function (key) { return key !== "default" && key.substr(0, 2) !== "__"})) { console.error("named exports are not supported in *.vue files.")} - -/* hot reload */ -if (false) {(function () { - var hotAPI = require("vue-hot-reload-api") - hotAPI.install(require("vue"), false) - if (!hotAPI.compatible) return - module.hot.accept() - if (!module.hot.data) { - hotAPI.createRecord("data-v-eddb298c", Component.options) - } else { - hotAPI.reload("data-v-eddb298c", Component.options) -' + ' } - module.hot.dispose(function (data) { - disposed = true - }) -})()} - -/* harmony default export */ __webpack_exports__["a"] = (Component.exports); - - -/***/ }), -/* 23 */ -/***/ (function(module, exports) { - -// removed by extract-text-webpack-plugin - -/***/ }), -/* 24 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery__ = __webpack_require__(0); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_jquery___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_jquery__); -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// -// - - - -/* harmony default export */ __webpack_exports__["a"] = ({ - - data() { - return { - url : 'https://nextcloud.example.com/', - user : '', - password: '', - } - }, - - components: {}, - - created() { - browser.storage.sync.get( - ['url', 'user'] - ).then((data) => { - this.url = data.url; - this.user = data.user; - }); - browser.storage.local.get( - ['password'] - ).then((data) => { - this.password = data.password; - }); - }, - - methods: { - saveSettings($e) { - $e.stopPropagation(); - browser.storage.sync.set( - { - url : __WEBPACK_IMPORTED_MODULE_0_jquery___default()('#settings-url').val(), - user: __WEBPACK_IMPORTED_MODULE_0_jquery___default()('#settings-user').val() - } - ); - browser.storage.local.set( - { - password: __WEBPACK_IMPORTED_MODULE_0_jquery___default()('#settings-password').val(), - initialized: true - } - ); - vm.parent.page = 'accounts'; - vm.parent.apiLogin(); - } - } -}); - - -/***/ }), -/* 25 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -var render = function() { - var _vm = this - var _h = _vm.$createElement - var _c = _vm._self._c || _h - return _c( - "form", - { - staticClass: "settings", - attrs: { id: "settings" }, - on: { - submit: function($event) { - _vm.saveSettings($event) - } - } - }, - [ - _c("div", [ - _c("label", { attrs: { for: "settings-url" } }, [_vm._v("URL")]), - _vm._v(" "), - _c("br"), - _vm._v(" "), - _c("input", { - attrs: { id: "settings-url", type: "text" }, - domProps: { value: _vm.url } - }) - ]), - _vm._v(" "), - _c("div", [ - _c("label", { attrs: { for: "settings-user" } }, [_vm._v("User")]), - _vm._v(" "), - _c("br"), - _vm._v(" "), - _c("input", { - attrs: { id: "settings-user", type: "text" }, - domProps: { value: _vm.user } - }) - ]), - _vm._v(" "), - _c("div", [ - _c("label", { attrs: { for: "settings-password" } }, [ - _vm._v("Password") - ]), - _vm._v(" "), - _c("br"), - _vm._v(" "), - _c("input", { - attrs: { id: "settings-password", type: "password" }, - domProps: { value: _vm.password } - }) - ]), - _vm._v(" "), - _c("br"), - _vm._v(" "), - _vm._m(0) - ] - ) -} -var staticRenderFns = [ - function() { - var _vm = this - var _h = _vm.$createElement - var _c = _vm._self._c || _h - return _c("div", [ - _c("input", { attrs: { type: "submit", value: "Save" } }) - ]) - } -] -render._withStripped = true -var esExports = { render: render, staticRenderFns: staticRenderFns } -/* harmony default export */ __webpack_exports__["a"] = (esExports); -if (false) { - module.hot.accept() - if (module.hot.data) { - require("vue-hot-reload-api") .rerender("data-v-eddb298c", esExports) - } -} - -/***/ }), -/* 26 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -var render = function() { - var _vm = this - var _h = _vm.$createElement - var _c = _vm._self._c || _h - return _c( - "div", - { attrs: { id: "manager" } }, - [ - _c("i", { - staticClass: "fa fa-refresh btn reload fa-fw", - on: { click: _vm.apiLogin } - }), - _vm._v(" "), - _c("i", { - staticClass: "fa fa-cog btn settings", - on: { click: _vm.toggleSettings } - }), - _vm._v(" "), - _c("banner", { attrs: { url: "https://nextcloud.mdns.eu" } }), - _vm._v(" "), - _vm.page == "accounts" - ? _c( - "div", - { staticClass: "accounts" }, - [ - _vm._l(_vm.accounts, function(account) { - return _c("account", { attrs: { account: account } }) - }), - _vm._v(" "), - _vm.accounts.length == 0 - ? _c("div", { staticClass: "no-accounts" }, [ - _vm._v( - "\n No accounts for this website\n " - ) - ]) - : _vm._e() - ], - 2 - ) - : _vm._e(), - _vm._v(" "), - _vm.page == "settings" ? _c("settings") : _vm._e() - ], - 1 - ) -} -var staticRenderFns = [] -render._withStripped = true -var esExports = { render: render, staticRenderFns: staticRenderFns } -/* harmony default export */ __webpack_exports__["a"] = (esExports); -if (false) { - module.hot.accept() - if (module.hot.data) { - require("vue-hot-reload-api") .rerender("data-v-47bc21e6", esExports) - } -} - -/***/ }) -/******/ ]);
\ No newline at end of file diff --git a/package-lock.json b/package-lock.json index 7750eb5..6c34016 100644 --- a/package-lock.json +++ b/package-lock.json @@ -214,7 +214,7 @@ "dev": true, "requires": { "browserslist": "1.7.7", - "caniuse-db": "1.0.30000764", + "caniuse-db": "1.0.30000765", "normalize-range": "0.1.2", "num2fraction": "1.2.2", "postcss": "5.2.18", @@ -405,12 +405,12 @@ } }, "browserify-zlib": { - "version": "0.1.4", - "resolved": "https://registry.npmjs.org/browserify-zlib/-/browserify-zlib-0.1.4.tgz", - "integrity": "sha1-uzX4pRn2AOD6a4SFJByXnQFB+y0=", + "version": "0.2.0", + "resolved": "https://registry.npmjs.org/browserify-zlib/-/browserify-zlib-0.2.0.tgz", + "integrity": "sha512-Z942RysHXmJrhqk88FmKBVq/v5tqmSkDz7p54G/MGyjMnCFFnC79XWNbg+Vta8W6Wb2qtSZTSxIGkJrRpCFEiA==", "dev": true, "requires": { - "pako": "0.2.9" + "pako": "1.0.6" } }, "browserslist": { @@ -419,7 +419,7 @@ "integrity": "sha1-C9dnBCWL6CmyOYu1Dkti0aFmsLk=", "dev": true, "requires": { - "caniuse-db": "1.0.30000764", + "caniuse-db": "1.0.30000765", "electron-to-chromium": "1.3.27" } }, @@ -452,6 +452,27 @@ "integrity": "sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=", "dev": true }, + "cacache": { + "version": "10.0.1", + "resolved": "https://registry.npmjs.org/cacache/-/cacache-10.0.1.tgz", + "integrity": "sha512-dRHYcs9LvG9cHgdPzjiI+/eS7e1xRhULrcyOx04RZQsszNJXU2SL9CyG60yLnge282Qq5nwTv+ieK2fH+WPZmA==", + "dev": true, + "requires": { + "bluebird": "3.5.1", + "chownr": "1.0.1", + "glob": "7.1.2", + "graceful-fs": "4.1.11", + "lru-cache": "4.1.1", + "mississippi": "1.3.0", + "mkdirp": "0.5.1", + "move-concurrently": "1.0.1", + "promise-inflight": "1.0.1", + "rimraf": "2.6.2", + "ssri": "5.0.0", + "unique-filename": "1.1.0", + "y18n": "3.2.1" + } + }, "camelcase": { "version": "2.1.1", "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz", @@ -475,15 +496,15 @@ "dev": true, "requires": { "browserslist": "1.7.7", - "caniuse-db": "1.0.30000764", + "caniuse-db": "1.0.30000765", "lodash.memoize": "4.1.2", "lodash.uniq": "4.5.0" } }, "caniuse-db": { - "version": "1.0.30000764", - "resolved": "https://registry.npmjs.org/caniuse-db/-/caniuse-db-1.0.30000764.tgz", - "integrity": "sha1-1zqxGuYvap4vaYZ9bZwjrj8uXY0=", + "version": "1.0.30000765", + "resolved": "https://registry.npmjs.org/caniuse-db/-/caniuse-db-1.0.30000765.tgz", + "integrity": "sha1-FVVUMkILqsuxabxR5bbegEyZlLQ=", "dev": true }, "caseless": { @@ -531,6 +552,12 @@ "readdirp": "2.1.0" } }, + "chownr": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz", + "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE=", + "dev": true + }, "cipher-base": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz", @@ -664,12 +691,35 @@ "delayed-stream": "1.0.0" } }, + "commander": { + "version": "2.11.0", + "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz", + "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ==", + "dev": true + }, + "commondir": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz", + "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=", + "dev": true + }, "concat-map": { "version": "0.0.1", "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz", "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=", "dev": true }, + "concat-stream": { + "version": "1.6.0", + "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.0.tgz", + "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=", + "dev": true, + "requires": { + "inherits": "2.0.3", + "readable-stream": "2.3.3", + "typedarray": "0.0.6" + } + }, "console-browserify": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/console-browserify/-/console-browserify-1.1.0.tgz", @@ -700,6 +750,20 @@ "integrity": "sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=", "dev": true }, + "copy-concurrently": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/copy-concurrently/-/copy-concurrently-1.0.5.tgz", + "integrity": "sha512-f2domd9fsVDFtaFcbaRZuYXwtdmnzqbADSwhSWYxYB/Q8zsdUUFMXVRwXGDMWmbEzAn1kdRrtI1T/KTFOL4X2A==", + "dev": true, + "requires": { + "aproba": "1.2.0", + "fs-write-stream-atomic": "1.0.10", + "iferr": "0.1.5", + "mkdirp": "0.5.1", + "rimraf": "2.6.2", + "run-queue": "1.0.3" + } + }, "core-util-is": { "version": "1.0.2", "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz", @@ -929,6 +993,12 @@ "array-find-index": "1.0.2" } }, + "cyclist": { + "version": "0.2.2", + "resolved": "https://registry.npmjs.org/cyclist/-/cyclist-0.2.2.tgz", + "integrity": "sha1-GzN5LhHpFKL9bW7WRHRkRE5fpkA=", + "dev": true + }, "d": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/d/-/d-1.0.0.tgz", @@ -1010,6 +1080,18 @@ "integrity": "sha1-hnqksJP6oF8d4IwG9NeyH9+GmLw=", "dev": true }, + "duplexify": { + "version": "3.5.1", + "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.5.1.tgz", + "integrity": "sha512-j5goxHTwVED1Fpe5hh3q9R93Kip0Bg2KVAt4f8CEYM3UEwYcPSvWbXaUQOzdX/HtiNomipv+gU7ASQPDbV7pGQ==", + "dev": true, + "requires": { + "end-of-stream": "1.4.0", + "inherits": "2.0.3", + "readable-stream": "2.3.3", + "stream-shift": "1.0.0" + } + }, "ecc-jsbn": { "version": "0.1.1", "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz", @@ -1047,6 +1129,15 @@ "integrity": "sha1-TapNnbAPmBmIDHn6RXrlsJof04k=", "dev": true }, + "end-of-stream": { + "version": "1.4.0", + "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.0.tgz", + "integrity": "sha1-epDYM+/abPpurA9JSduw+tOmMgY=", + "dev": true, + "requires": { + "once": "1.4.0" + } + }, "enhanced-resolve": { "version": "3.4.1", "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz", @@ -1338,6 +1429,17 @@ "repeat-string": "1.6.1" } }, + "find-cache-dir": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-1.0.0.tgz", + "integrity": "sha1-kojj6ePMN0hxfTnq3hfPcfww7m8=", + "dev": true, + "requires": { + "commondir": "1.0.1", + "make-dir": "1.1.0", + "pkg-dir": "2.0.0" + } + }, "find-up": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/find-up/-/find-up-1.1.2.tgz", @@ -1354,6 +1456,16 @@ "integrity": "sha1-2uRqnXj74lKSJYzB54CkHZXAN4I=", "dev": true }, + "flush-write-stream": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/flush-write-stream/-/flush-write-stream-1.0.2.tgz", + "integrity": "sha1-yBuQ2HRnZvGmCaRoCZRsRd2K5Bc=", + "dev": true, + "requires": { + "inherits": "2.0.3", + "readable-stream": "2.3.3" + } + }, "font-awesome": { "version": "4.7.0", "resolved": "https://registry.npmjs.org/font-awesome/-/font-awesome-4.7.0.tgz", @@ -1392,6 +1504,28 @@ "mime-types": "2.1.17" } }, + "from2": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz", + "integrity": "sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=", + "dev": true, + "requires": { + "inherits": "2.0.3", + "readable-stream": "2.3.3" + } + }, + "fs-write-stream-atomic": { + "version": "1.0.10", + "resolved": "https://registry.npmjs.org/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz", + "integrity": "sha1-tH31NJPvkR33VzHnCp3tAYnbQMk=", + "dev": true, + "requires": { + "graceful-fs": "4.1.11", + "iferr": "0.1.5", + "imurmurhash": "0.1.4", + "readable-stream": "2.3.3" + } + }, "fs.realpath": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz", @@ -1654,9 +1788,9 @@ } }, "https-browserify": { - "version": "0.0.1", - "resolved": "https://registry.npmjs.org/https-browserify/-/https-browserify-0.0.1.tgz", - "integrity": "sha1-P5E2XKvmC3ftDruiS0VOPgnZWoI=", + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/https-browserify/-/https-browserify-1.0.0.tgz", + "integrity": "sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM=", "dev": true }, "icss-replace-symbols": { @@ -1734,6 +1868,18 @@ "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q=", "dev": true }, + "iferr": { + "version": "0.1.5", + "resolved": "https://registry.npmjs.org/iferr/-/iferr-0.1.5.tgz", + "integrity": "sha1-xg7taebY/bazEEofy8ocGS3FtQE=", + "dev": true + }, + "imurmurhash": { + "version": "0.1.4", + "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz", + "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o=", + "dev": true + }, "in-publish": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/in-publish/-/in-publish-2.0.0.tgz", @@ -2235,6 +2381,23 @@ "integrity": "sha1-WQTcU3w57G2+/q6QIycTX6hRHxI=", "dev": true }, + "make-dir": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.1.0.tgz", + "integrity": "sha512-0Pkui4wLJ7rxvmfUvs87skoEaxmu0hCUApF8nonzpl7q//FWp9zu8W61Scz4sd/kUiqDxvUhtoam2efDyiBzcA==", + "dev": true, + "requires": { + "pify": "3.0.0" + }, + "dependencies": { + "pify": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz", + "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=", + "dev": true + } + } + }, "map-obj": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz", @@ -2511,6 +2674,24 @@ "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=", "dev": true }, + "mississippi": { + "version": "1.3.0", + "resolved": "https://registry.npmjs.org/mississippi/-/mississippi-1.3.0.tgz", + "integrity": "sha1-0gFYPrEjJ+PFwWQqQEqcrPlONPU=", + "dev": true, + "requires": { + "concat-stream": "1.6.0", + "duplexify": "3.5.1", + "end-of-stream": "1.4.0", + "flush-write-stream": "1.0.2", + "from2": "2.3.0", + "parallel-transform": "1.1.0", + "pump": "1.0.2", + "pumpify": "1.3.5", + "stream-each": "1.2.2", + "through2": "2.0.3" + } + }, "mkdirp": { "version": "0.5.1", "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz", @@ -2520,6 +2701,20 @@ "minimist": "0.0.8" } }, + "move-concurrently": { + 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"1.0.2", + "yargs": "3.10.0" + }, + "dependencies": { + "yargs": { + "version": "3.10.0", + "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz", + "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=", + "dev": true, + "requires": { + "camelcase": "1.2.1", + "cliui": "2.1.0", + "decamelize": "1.2.0", + "window-size": "0.1.0" + } + } + } + }, + "uglifyjs-webpack-plugin": { + "version": "0.4.6", + "resolved": "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-0.4.6.tgz", + "integrity": "sha1-uVH0q7a9YX5m9j64kUmOORdj4wk=", + "dev": true, + "requires": { + "source-map": "0.5.7", + "uglify-js": "2.8.29", + "webpack-sources": "1.0.2" + } + }, "which-module": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz", @@ -4877,6 +5219,38 @@ "which-module": "2.0.0", "y18n": "3.2.1", "yargs-parser": "7.0.0" + }, + "dependencies": { + "camelcase": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz", + "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=", + "dev": true + }, + "cliui": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz", + "integrity": "sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=", + "dev": true, + "requires": { + "string-width": "1.0.2", + "strip-ansi": "3.0.1", + "wrap-ansi": "2.1.0" + }, + "dependencies": { + "string-width": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz", + "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=", + "dev": true, + "requires": { + "code-point-at": "1.1.0", + "is-fullwidth-code-point": "1.0.0", + "strip-ansi": "3.0.1" + } + } + } + } } }, "yargs-parser": { @@ -4886,6 +5260,14 @@ "dev": true, "requires": { "camelcase": "4.1.0" + }, + "dependencies": { + "camelcase": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz", + "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=", + "dev": true + } } } } @@ -4950,6 +5332,16 @@ "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=", "dev": true }, + "worker-farm": { + "version": "1.5.2", + "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.5.2.tgz", + "integrity": "sha512-XxiQ9kZN5n6mmnW+mFJ+wXjNNI/Nx4DIdaAKLX1Bn6LYBWlN/zaBhu34DQYPZ1AJobQuu67S2OfDdNSVULvXkQ==", + "dev": true, + "requires": { + "errno": "0.1.4", + "xtend": "4.0.1" + } + }, "wrap-ansi": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz", diff --git a/package.json b/package.json index 9859fe9..93ce97b 100644 --- a/package.json +++ b/package.json @@ -21,6 +21,8 @@ "sass-resources-loader": "^1.3.1", "simplemde": "^1.11.2", "url-loader": "^0.5.9", + "uglifyjs-webpack-plugin": "^1.0.1", + "uglify-es": "^3.1.9", "vue": "^2.4.4", "vue-loader": "^13.0.5", "vue-markdown": "^2.2.4", @@ -32,7 +34,7 @@ }, "repository": { "type": "git", - "url": "ssh://git@git.mdns.eu:2024/nextcloud/passwords.git" + "url": "ssh://git@git.mdns.eu:2024/nextcloud/passwords-webextension.git" }, "keywords": [ "passwords", @@ -40,5 +42,5 @@ "security" ], "author": "Marius Wieschollek", - "license": "SEE LICENSE IN LICENSE" + "license": "GPL" } diff --git a/img/nextcloud.svg b/src/img/nextcloud.svg index 45b9989..45b9989 100755 --- a/img/nextcloud.svg +++ b/src/img/nextcloud.svg diff --git a/js/Classes/LegacyApi.js b/src/js/Classes/LegacyApi.js index 7e8b182..7e8b182 100644 --- a/js/Classes/LegacyApi.js +++ b/src/js/Classes/LegacyApi.js diff --git a/js/Classes/Utility.js b/src/js/Classes/Utility.js index c58003e..c58003e 100644 --- a/js/Classes/Utility.js +++ b/src/js/Classes/Utility.js diff --git a/js/api.js b/src/js/api.js index a948a59..a948a59 100644 --- a/js/api.js +++ b/src/js/api.js diff --git a/js/main.js b/src/js/main.js index d62396f..d62396f 100644 --- a/js/main.js +++ b/src/js/main.js diff --git a/css/_variables.scss b/src/scss/_variables.scss index e69de29..e69de29 100644 --- a/css/_variables.scss +++ b/src/scss/_variables.scss diff --git a/vue/Banner.vue b/src/vue/Banner.vue index b96d648..040f909 100644 --- a/vue/Banner.vue +++ b/src/vue/Banner.vue @@ -4,18 +4,17 @@ <script> export default { - props: { url: { type: String } }, - components: {}, - methods: { openPage() { - browser.tabs.create({url: this.url}); + browser.storage.sync.get(['url']).then((data) => { + browser.tabs.create({url: data.url + '/index.php/apps/passwords/'}); + }); } } } @@ -27,5 +26,6 @@ height : 125px; width : 250px; display : block; + cursor : pointer; } </style>
\ No newline at end of file diff --git a/src/vue/Logins/Login.vue b/src/vue/Logins/Login.vue new file mode 100644 index 0000000..15ec755 --- /dev/null +++ b/src/vue/Logins/Login.vue @@ -0,0 +1,90 @@ +<template> + <div class="login" @click="insertPassword"> + {{login.user}} + <div class="options"> + <i class="fa fa-user" + @click="copyUser" + @mouseover="switchIcon($event, 'user')" + @mouseout="switchIcon($event, 'user')"></i> + <i class="fa fa-key" + @click="copyPassword" + @mouseover="switchIcon($event, 'key')" + @mouseout="switchIcon($event, 'key')"></i> + </div> + </div> +</template> + +<script> + import $ from "jquery"; + import Utility from "@js/Classes/Utility"; + + export default { + props: { + login: { + type: Object + } + }, + + components: {}, + + methods: { + insertPassword($e) { + $e.stopPropagation(); + browser.tabs.query({currentWindow: true, active: true}) + .then((tabs) => { + //let port = browser.tabs.connect(tabs[0].id, {name: 'password-inject'}); + browser.tabs.sendMessage(tabs[0].id, this.login); + }); + }, + copyPassword($e) { + $e.stopPropagation(); + Utility.copyToClipboard(this.login.password); + }, + copyUser($e) { + $e.stopPropagation(); + Utility.copyToClipboard(this.login.user); + }, + switchIcon($e, cName) { + $($e.target) + .toggleClass('fa-clipboard') + .toggleClass('fa-' + cName) + } + } + } +</script> + +<style lang="scss"> + .login { + display : block; + padding : 5px; + text-align : center; + cursor : pointer; + max-width : 250px; + text-overflow : ellipsis; + box-sizing : border-box; + overflow : hidden; + position : relative; + + .options { + background-color : #0082c9; + position : absolute; + right : 0; + top : 0; + display : none; + + .fa { + display : inline-block; + padding : 5px; + } + } + + &:hover { + background-color : #0082c9; + color : #fff; + + .options { + display : block; + } + } + } +</style>
\ No newline at end of file diff --git a/vue/Manager.vue b/src/vue/Manager.vue index 6c83b9f..833050c 100644 --- a/vue/Manager.vue +++ b/src/vue/Manager.vue @@ -2,11 +2,11 @@ <div id="manager"> <i class="fa fa-refresh btn reload fa-fw" @click="apiLogin"></i> <i class="fa fa-cog btn settings" @click="toggleSettings"></i> - <banner url="https://nextcloud.mdns.eu"></banner> - <div class="accounts" v-if="page == 'accounts'"> - <account v-for="account in accounts" :account="account"></account> + <banner></banner> + <div class="logins" v-if="page == 'logins'"> + <login v-for="login in accounts" :login="login"></login> <div v-if="accounts.length == 0" class="no-accounts"> - No accounts for this website + No logins for this tab </div> </div> <settings v-if="page == 'settings'"></settings> @@ -18,25 +18,24 @@ import $ from "jquery"; import API from '@js/api'; import Banner from '@vue/Banner.vue'; - import Account from '@vue/Account.vue'; + import Login from '@vue/Logins/Login.vue'; import Settings from '@vue/Settings.vue'; export default { el : '#manager', components: { Banner, - Account, + Login, Settings }, data() { return { - page : 'accounts', + page : 'logins', accounts: [] } }, - created() { browser.storage.local.get( ['initialized'] @@ -44,30 +43,38 @@ if (!data.initialized) { this.page = 'settings'; } else { + this.loadPasswords(); this.apiLogin(); } }); }, methods: { - toggleSettings: function () { - this.page = this.page === 'settings' ? 'accounts':'settings'; + toggleSettings : function () { + this.page = this.page === 'settings' ? 'logins':'settings'; }, - apiLogin : function () { + apiLogin : function () { let $reload = $('.btn.reload'); $reload.addClass('fa-spin'); browser.storage.sync.get(['url', 'user']).then((sync) => { browser.storage.local.get(['password']).then((local) => { API.login(sync.url, sync.user, local.password).then(() => { - API.getPasswords().then((d) => { - this.loadPasswords(d); + this.loadPasswords().then(() => { $reload.removeClass('fa-spin'); }); }) }) }); }, - loadPasswords : function (database) { + loadPasswords : function () { + return new Promise((resolve, reject) => { + API.getPasswords().then((d) => { + this.processDatabase(d); + resolve(d); + }).catch((d) => {reject(d);}) + }); + }, + processDatabase: function (database) { browser.tabs.query({currentWindow: true, active: true}).then((tabs) => { let accounts = []; @@ -75,6 +82,11 @@ el.href = tabs[0].url; let host = el.hostname; + if (host.length === 0) { + this.accounts = []; + return; + } + if ((host.match(/\./g) || []).length > 1) { //host = host.substring(host.indexOf('.')+1); } @@ -98,7 +110,8 @@ @import "~font-awesome/css/font-awesome.min.css"; body { - margin : 0 + margin : 0; + font-size : 12pt; } .btn { @@ -107,7 +120,7 @@ top : 5px; right : 5px; z-index : 2; - color : #fff + color : #fff; } .btn.reload { @@ -115,7 +128,7 @@ } .no-accounts { - padding: 5px; - text-align: center; + padding : 5px; + text-align : center; } </style> diff --git a/vue/Settings.vue b/src/vue/Settings.vue index 58fd6ab..4899996 100644 --- a/vue/Settings.vue +++ b/src/vue/Settings.vue @@ -2,17 +2,14 @@ <form id="settings" class="settings" v-on:submit="saveSettings($event)"> <div> <label for="settings-url">URL</label> - <br> <input id="settings-url" type="text" :value="url"> </div> <div> <label for="settings-user">User</label> - <br> <input id="settings-user" type="text" :value="user"> </div> <div> <label for="settings-password">Password</label> - <br> <input id="settings-password" type="password" :value="password"> </div> <br> @@ -26,7 +23,6 @@ import $ from "jquery"; export default { - data() { return { url : 'https://nextcloud.example.com/', @@ -35,8 +31,6 @@ } }, - components: {}, - created() { browser.storage.sync.get( ['url', 'user'] @@ -62,11 +56,11 @@ ); browser.storage.local.set( { - password: $('#settings-password').val(), + password : $('#settings-password').val(), initialized: true } ); - vm.parent.page = 'accounts'; + vm.parent.page = 'logins'; vm.parent.apiLogin(); } } @@ -77,9 +71,23 @@ form.settings { padding : 5px; + label { + display: block; + padding: 10px 0 5px; + } + input { width : 240px; box-sizing : border-box; } + + input[type=submit] { + + &:hover { + background-color: #0082c9; + color: #fff; + cursor: pointer; + } + } } </style>
\ No newline at end of file diff --git a/vue/Account.vue b/vue/Account.vue deleted file mode 100644 index 4f6d52d..0000000 --- a/vue/Account.vue +++ /dev/null @@ -1,46 +0,0 @@ -<template> - <div class="account-entry" @click="insertPassword"> - {{account.user}} - </div> -</template> - -<script> - import Utility from "@js/Classes/Utility"; - - export default { - - props: { - account: { - type: Object - } - }, - - components: { - }, - - methods: { - insertPassword() { - Utility.copyToClipboard(this.account.password); - } - } - } -</script> - -<style lang="scss"> - .account-entry { - display: block; - padding: 5px; - text-align: center; - cursor: pointer; - max-width: 250px; - text-overflow: ellipsis; - box-sizing: border-box; - overflow: hidden; - - - &:hover{ - background-color: #0082c9; - color: #fff; - } - } -</style>
\ No newline at end of file diff --git a/webpack.config.js b/webpack.config.js index ae389e0..0e8d956 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -1,22 +1,22 @@ let path = require('path'); let webpack = require('webpack'); +let UglifyJSPlugin = require('uglifyjs-webpack-plugin'); let ExtractTextPlugin = require("extract-text-webpack-plugin"); let OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin'); module.exports = { - entry : "./js/main.js", + entry : "./src/js/main.js", output : { path : __dirname, - filename: "./js/passwords.js" + filename: "./dist/js/passwords.js" }, resolve: { modules : ['node_modules', 'src'], extensions: ['.js', '.vue', '.json'], alias : { 'vue$': 'vue/dist/vue.esm.js', - '@vue': path.join(__dirname, 'vue'), - '@js' : path.join(__dirname, 'js'), - '@vc' : path.join(__dirname, 'js/Components') + '@vue': path.join(__dirname, 'src/vue'), + '@js' : path.join(__dirname, 'src/js') } }, module : { @@ -38,7 +38,7 @@ module.exports = { options: {minimize: true, sourceMap: false} }, { loader : 'sass-resources-loader', - options: {resources: path.resolve(__dirname, './css/_variables.scss')} + options: {resources: path.resolve(__dirname, './src/scss/_variables.scss')} } ], fallback: 'vue-style-loader' @@ -52,21 +52,33 @@ module.exports = { loader : 'url-loader', options: { limit : 2048, - outputPath : 'css/static/', - publicPath : '../../', - useRelativePath: false + outputPath : 'dist/css/', + publicPath : './', + useRelativePath: true } } ] }, plugins: [ - new ExtractTextPlugin('./css/passwords.css'), + new ExtractTextPlugin('./dist/css/passwords.css'), new OptimizeCSSPlugin( { cssProcessorOptions: { safe: true } } + ), + new UglifyJSPlugin( + { + uglifyOptions: { + beautify: false, + ecma : 6, + compress: true, + comments: false + }, + cache: true, + parallel: true + } ) ] };
\ No newline at end of file |
