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Diffstat (limited to 'web/assets/vue@2.7.16/vue.js')
| -rw-r--r-- | web/assets/vue@2.7.16/vue.js | 11932 |
1 files changed, 11932 insertions, 0 deletions
diff --git a/web/assets/vue@2.7.16/vue.js b/web/assets/vue@2.7.16/vue.js new file mode 100644 index 00000000..d93e3ee9 --- /dev/null +++ b/web/assets/vue@2.7.16/vue.js @@ -0,0 +1,11932 @@ +/*! + * Vue.js v2.7.16 + * (c) 2014-2023 Evan You + * Released under the MIT License. + */ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Vue = factory()); +})(this, (function () { 'use strict'; + + var emptyObject = Object.freeze({}); + var isArray = Array.isArray; + // These helpers produce 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' || + // $flow-disable-line + typeof value === 'symbol' || + typeof value === 'boolean'); + } + function isFunction(value) { + return typeof value === 'function'; + } + /** + * 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); + } + function isPromise(val) { + return (isDef(val) && + typeof val.then === 'function' && + typeof val.catch === 'function'); + } + /** + * Convert a value to a string that is actually rendered. + */ + function toString(val) { + return val == null + ? '' + : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString) + ? JSON.stringify(val, replacer, 2) + : String(val); + } + function replacer(_key, val) { + // avoid circular deps from v3 + if (val && val.__v_isRef) { + return val.value; + } + return val; + } + /** + * Convert an 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 an attribute is a reserved attribute. + */ + var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is'); + /** + * Remove an item from an array. + */ + function remove$2(arr, item) { + var len = arr.length; + if (len) { + // fast path for the only / last item + if (item === arr[len - 1]) { + arr.length = len - 1; + return; + } + var index = arr.indexOf(item); + if (index > -1) { + return arr.splice(index, 1); + } + } + } + /** + * Check whether an 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 polyfill for environments that do not support it, + * e.g., PhantomJS 1.x. Technically, we don't need this anymore + * since native bind is now performant enough in most browsers. + * But removing it would mean breaking code that was able to run in + * PhantomJS 1.x, so this must be kept for backward compatibility. + */ + /* istanbul ignore next */ + function polyfillBind(fn, ctx) { + function boundFn(a) { + var l = arguments.length; + return l + ? l > 1 + ? fn.apply(ctx, arguments) + : fn.call(ctx, a) + : fn.call(ctx); + } + boundFn._length = fn.length; + return boundFn; + } + function nativeBind(fn, ctx) { + return fn.bind(ctx); + } + // @ts-expect-error bind cannot be `undefined` + var bind$1 = Function.prototype.bind ? nativeBind : polyfillBind; + /** + * 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; + } + /* eslint-disable no-unused-vars */ + /** + * 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; }; + /* eslint-enable no-unused-vars */ + /** + * Return the same value. + */ + var identity = function (_) { return _; }; + /** + * Generate a string containing static keys from compiler modules. + */ + function genStaticKeys$1(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 (a instanceof Date && b instanceof Date) { + return a.getTime() === b.getTime(); + } + 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; + } + } + /** + * Return the first index at which a loosely equal value can be + * found in the array (if value is a plain object, the array must + * contain an object of the same shape), or -1 if it is not present. + */ + 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); + } + }; + } + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is#polyfill + function hasChanged(x, y) { + if (x === y) { + return x === 0 && 1 / x !== 1 / y; + } + else { + return x === x || y === y; + } + } + + 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', + 'serverPrefetch', + 'renderTracked', + 'renderTriggered' + ]; + + var config = { + /** + * Option merge strategies (used in core/util/options) + */ + // $flow-disable-line + optionMergeStrategies: Object.create(null), + /** + * Whether to suppress warnings. + */ + silent: false, + /** + * Show production mode tip message on boot? + */ + productionTip: true, + /** + * Whether to enable devtools + */ + devtools: true, + /** + * 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 + */ + // $flow-disable-line + 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, + /** + * Perform updates asynchronously. Intended to be used by Vue Test Utils + * This will significantly reduce performance if set to false. + */ + async: true, + /** + * Exposed for legacy reasons + */ + _lifecycleHooks: LIFECYCLE_HOOKS + }; + + /** + * unicode letters used for parsing html tags, component names and property paths. + * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname + * skipping \u10000-\uEFFFF due to it freezing up PhantomJS + */ + var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/; + /** + * 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 = new RegExp("[^".concat(unicodeRegExp.source, ".$_\\d]")); + 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; + UA && UA.indexOf('android') > 0; + var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA); + UA && /chrome\/\d+/.test(UA) && !isEdge; + UA && /phantomjs/.test(UA); + var isFF = UA && UA.match(/firefox\/(\d+)/); + // Firefox has a "watch" function on Object.prototype... + // @ts-expect-error firebox support + var nativeWatch = {}.watch; + var supportsPassive = false; + if (inBrowser) { + try { + var opts = {}; + Object.defineProperty(opts, 'passive', { + get: function () { + /* 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'] && 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; // $flow-disable-line + /* istanbul ignore if */ 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 = /** @class */ (function () { + function Set() { + this.set = Object.create(null); + } + Set.prototype.has = function (key) { + return this.set[key] === true; + }; + Set.prototype.add = function (key) { + this.set[key] = true; + }; + Set.prototype.clear = function () { + this.set = Object.create(null); + }; + return Set; + }()); + } + + var currentInstance = null; + /** + * This is exposed for compatibility with v3 (e.g. some functions in VueUse + * relies on it). Do not use this internally, just use `currentInstance`. + * + * @internal this function needs manual type declaration because it relies + * on previously manually authored types from Vue 2 + */ + function getCurrentInstance() { + return currentInstance && { proxy: currentInstance }; + } + /** + * @internal + */ + function setCurrentInstance(vm) { + if (vm === void 0) { vm = null; } + if (!vm) + currentInstance && currentInstance._scope.off(); + currentInstance = vm; + vm && vm._scope.on(); + } + + /** + * @internal + */ + var VNode = /** @class */ (function () { + 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.fnContext = undefined; + this.fnOptions = undefined; + this.fnScopeId = 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; + } + Object.defineProperty(VNode.prototype, "child", { + // DEPRECATED: alias for componentInstance for backwards compat. + /* istanbul ignore next */ + get: function () { + return this.componentInstance; + }, + enumerable: false, + configurable: true + }); + return VNode; + }()); + 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) { + var cloned = new VNode(vnode.tag, vnode.data, + // #7975 + // clone children array to avoid mutating original in case of cloning + // a child. + vnode.children && vnode.children.slice(), vnode.text, vnode.elm, vnode.context, vnode.componentOptions, vnode.asyncFactory); + cloned.ns = vnode.ns; + cloned.isStatic = vnode.isStatic; + cloned.key = vnode.key; + cloned.isComment = vnode.isComment; + cloned.fnContext = vnode.fnContext; + cloned.fnOptions = vnode.fnOptions; + cloned.fnScopeId = vnode.fnScopeId; + cloned.asyncMeta = vnode.asyncMeta; + cloned.isCloned = true; + return cloned; + } + + /* not type checking this file because flow doesn't play well with Proxy */ + var initProxy; + { + var allowedGlobals_1 = makeMap('Infinity,undefined,NaN,isFinite,isNaN,' + + 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + + 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt,' + + 'require' // for Webpack/Browserify + ); + var warnNonPresent_1 = function (target, key) { + warn$2("Property or method \"".concat(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://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.', target); + }; + var warnReservedPrefix_1 = function (target, key) { + warn$2("Property \"".concat(key, "\" must be accessed with \"$data.").concat(key, "\" because ") + + 'properties starting with "$" or "_" are not proxied in the Vue instance to ' + + 'prevent conflicts with Vue internals. ' + + 'See: https://v2.vuejs.org/v2/api/#data', target); + }; + var hasProxy_1 = typeof Proxy !== 'undefined' && isNative(Proxy); + if (hasProxy_1) { + var isBuiltInModifier_1 = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact'); + config.keyCodes = new Proxy(config.keyCodes, { + set: function (target, key, value) { + if (isBuiltInModifier_1(key)) { + warn$2("Avoid overwriting built-in modifier in config.keyCodes: .".concat(key)); + return false; + } + else { + target[key] = value; + return true; + } + } + }); + } + var hasHandler_1 = { + has: function (target, key) { + var has = key in target; + var isAllowed = allowedGlobals_1(key) || + (typeof key === 'string' && + key.charAt(0) === '_' && + !(key in target.$data)); + if (!has && !isAllowed) { + if (key in target.$data) + warnReservedPrefix_1(target, key); + else + warnNonPresent_1(target, key); + } + return has || !isAllowed; + } + }; + var getHandler_1 = { + get: function (target, key) { + if (typeof key === 'string' && !(key in target)) { + if (key in target.$data) + warnReservedPrefix_1(target, key); + else + warnNonPresent_1(target, key); + } + return target[key]; + } + }; + initProxy = function initProxy(vm) { + if (hasProxy_1) { + // determine which proxy handler to use + var options = vm.$options; + var handlers = options.render && options.render._withStripped ? getHandler_1 : hasHandler_1; + vm._renderProxy = new Proxy(vm, handlers); + } + else { + vm._renderProxy = vm; + } + }; + } + + /****************************************************************************** + Copyright (c) Microsoft Corporation. + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted. + + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, + INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR + OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + PERFORMANCE OF THIS SOFTWARE. + ***************************************************************************** */ + + var __assign = function() { + __assign = Object.assign || function __assign(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; + } + return t; + }; + return __assign.apply(this, arguments); + }; + + typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) { + var e = new Error(message); + return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e; + }; + + var uid$2 = 0; + var pendingCleanupDeps = []; + var cleanupDeps = function () { + for (var i = 0; i < pendingCleanupDeps.length; i++) { + var dep = pendingCleanupDeps[i]; + dep.subs = dep.subs.filter(function (s) { return s; }); + dep._pending = false; + } + pendingCleanupDeps.length = 0; + }; + /** + * A dep is an observable that can have multiple + * directives subscribing to it. + * @internal + */ + var Dep = /** @class */ (function () { + function Dep() { + // pending subs cleanup + this._pending = false; + this.id = uid$2++; + this.subs = []; + } + Dep.prototype.addSub = function (sub) { + this.subs.push(sub); + }; + Dep.prototype.removeSub = function (sub) { + // #12696 deps with massive amount of subscribers are extremely slow to + // clean up in Chromium + // to workaround this, we unset the sub for now, and clear them on + // next scheduler flush. + this.subs[this.subs.indexOf(sub)] = null; + if (!this._pending) { + this._pending = true; + pendingCleanupDeps.push(this); + } + }; + Dep.prototype.depend = function (info) { + if (Dep.target) { + Dep.target.addDep(this); + if (info && Dep.target.onTrack) { + Dep.target.onTrack(__assign({ effect: Dep.target }, info)); + } + } + }; + Dep.prototype.notify = function (info) { + // stabilize the subscriber list first + var subs = this.subs.filter(function (s) { return s; }); + if (!config.async) { + // subs aren't sorted in scheduler if not running async + // we need to sort them now to make sure they fire in correct + // order + subs.sort(function (a, b) { return a.id - b.id; }); + } + for (var i = 0, l = subs.length; i < l; i++) { + var sub = subs[i]; + if (info) { + sub.onTrigger && + sub.onTrigger(__assign({ effect: subs[i] }, info)); + } + sub.update(); + } + }; + return Dep; + }()); + // The current target watcher being evaluated. + // This is globally unique because only one watcher + // can be evaluated at a time. + Dep.target = null; + var targetStack = []; + function pushTarget(target) { + targetStack.push(target); + Dep.target = target; + } + function popTarget() { + targetStack.pop(); + Dep.target = targetStack[targetStack.length - 1]; + } + + /* + * 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); + var methodsToPatch = [ + 'push', + 'pop', + 'shift', + 'unshift', + 'splice', + 'sort', + 'reverse' + ]; + /** + * Intercept mutating methods and emit events + */ + methodsToPatch.forEach(function (method) { + // cache original method + var original = arrayProto[method]; + def(arrayMethods, method, function mutator() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + 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({ + type: "array mutation" /* TriggerOpTypes.ARRAY_MUTATION */, + target: this, + key: method + }); + } + return result; + }); + }); + + var arrayKeys = Object.getOwnPropertyNames(arrayMethods); + var NO_INITIAL_VALUE = {}; + /** + * In some cases we may want to disable observation inside a component's + * update computation. + */ + var shouldObserve = true; + function toggleObserving(value) { + shouldObserve = value; + } + // ssr mock dep + var mockDep = { + notify: noop, + depend: noop, + addSub: noop, + removeSub: noop + }; + /** + * Observer class that is attached to each observed + * object. Once attached, the observer converts the target + * object's property keys into getter/setters that + * collect dependencies and dispatch updates. + */ + var Observer = /** @class */ (function () { + function Observer(value, shallow, mock) { + if (shallow === void 0) { shallow = false; } + if (mock === void 0) { mock = false; } + this.value = value; + this.shallow = shallow; + this.mock = mock; + // this.value = value + this.dep = mock ? mockDep : new Dep(); + this.vmCount = 0; + def(value, '__ob__', this); + if (isArray(value)) { + if (!mock) { + if (hasProto) { + value.__proto__ = arrayMethods; + /* eslint-enable no-proto */ + } + else { + for (var i = 0, l = arrayKeys.length; i < l; i++) { + var key = arrayKeys[i]; + def(value, key, arrayMethods[key]); + } + } + } + if (!shallow) { + this.observeArray(value); + } + } + else { + /** + * Walk through all properties and convert them into + * getter/setters. This method should only be called when + * value type is Object. + */ + var keys = Object.keys(value); + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + defineReactive(value, key, NO_INITIAL_VALUE, undefined, shallow, mock); + } + } + } + /** + * Observe a list of Array items. + */ + Observer.prototype.observeArray = function (value) { + for (var i = 0, l = value.length; i < l; i++) { + observe(value[i], false, this.mock); + } + }; + return Observer; + }()); + // helpers + /** + * 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, shallow, ssrMockReactivity) { + if (value && hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { + return value.__ob__; + } + if (shouldObserve && + (ssrMockReactivity || !isServerRendering()) && + (isArray(value) || isPlainObject(value)) && + Object.isExtensible(value) && + !value.__v_skip /* ReactiveFlags.SKIP */ && + !isRef(value) && + !(value instanceof VNode)) { + return new Observer(value, shallow, ssrMockReactivity); + } + } + /** + * Define a reactive property on an Object. + */ + function defineReactive(obj, key, val, customSetter, shallow, mock, observeEvenIfShallow) { + if (observeEvenIfShallow === void 0) { observeEvenIfShallow = false; } + 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; + if ((!getter || setter) && + (val === NO_INITIAL_VALUE || arguments.length === 2)) { + val = obj[key]; + } + var childOb = shallow ? val && val.__ob__ : observe(val, false, mock); + Object.defineProperty(obj, key, { + enumerable: true, + configurable: true, + get: function reactiveGetter() { + var value = getter ? getter.call(obj) : val; + if (Dep.target) { + { + dep.depend({ + target: obj, + type: "get" /* TrackOpTypes.GET */, + key: key + }); + } + if (childOb) { + childOb.dep.depend(); + if (isArray(value)) { + dependArray(value); + } + } + } + return isRef(value) && !shallow ? value.value : value; + }, + set: function reactiveSetter(newVal) { + var value = getter ? getter.call(obj) : val; + if (!hasChanged(value, newVal)) { + return; + } + if (customSetter) { + customSetter(); + } + if (setter) { + setter.call(obj, newVal); + } + else if (getter) { + // #7981: for accessor properties without setter + return; + } + else if (!shallow && isRef(value) && !isRef(newVal)) { + value.value = newVal; + return; + } + else { + val = newVal; + } + childOb = shallow ? newVal && newVal.__ob__ : observe(newVal, false, mock); + { + dep.notify({ + type: "set" /* TriggerOpTypes.SET */, + target: obj, + key: key, +
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