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Diffstat (limited to 'app/javascripts/common.js')
| -rw-r--r-- | app/javascripts/common.js | 917 |
1 files changed, 0 insertions, 917 deletions
diff --git a/app/javascripts/common.js b/app/javascripts/common.js deleted file mode 100644 index 8f58bfd4..00000000 --- a/app/javascripts/common.js +++ /dev/null @@ -1,917 +0,0 @@ -/* - -Jappix - An open social platform -These are the common JS script for Jappix - -------------------------------------------------- - -License: dual-licensed under AGPL and MPLv2 -Authors: Valérian Saliou, olivierm, regilero, Maranda - -*/ - -// Bundle -var Common = (function () { - - /** - * Alias of this - * @private - */ - var self = {}; - - - /* Constants */ - self.R_DOMAIN_NAME = /^(([a-zA-Z0-9-\.]+)\.)?[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$/i; - - - /** - * Checks if an element exists in the DOM - * @public - * @param {string} path - * @return {boolean} - */ - self.exists = function(path) { - - var exists = false; - - try { - if(jQuery(path).size() > 0) { - exists = true; - } - } catch(e) { - Console.error('Common.exists', e); - } finally { - return exists; - } - - }; - - - /** - * Checks if Jappix is connected - * @public - * @return {boolean} - */ - self.isConnected = function() { - - connected = false; - - try { - if((typeof con != 'undefined') && con && con.connected()) { - connected = true; - } - } catch(e) { - Console.error('Common.isConnected', e); - } finally { - return connected; - } - - }; - - - /** - * Checks if Jappix is connected - * @public - * @return {boolean} - */ - self.hasWebSocket = function() { - - has_websocket = false; - - try { - if(HOST_WEBSOCKET && typeof window.WebSocket != 'undefined') { - has_websocket = true; - } - } catch(e) { - Console.error('Common.hasWebSocket', e); - } finally { - return has_websocket; - } - - }; - - - /** - * Checks if Jappix has focus - * @public - * @return {boolean} - */ - self.isFocused = function() { - - has_focus = true; - - try { - if(!document.hasFocus()) { - has_focus = false; - } - } catch(e) { - Console.error('Common.isFocused', e); - } finally { - return has_focus; - } - - }; - - - /** - * Matches a domain name - * @public - * @param {string} xid - * @return {boolean} - */ - self.isDomain = function(xid) { - - is_domain = false; - - try { - if(xid.match(self.R_DOMAIN_NAME)) { - is_domain = true; - } - } catch(e) { - Console.error('Common.isDomain', e); - } finally { - return is_domain; - } - - }; - - - /** - * Generates the good XID - * @public - * @param {string} xid - * @param {string} type - * @return {string} - */ - self.generateXID = function(xid, type) { - - try { - // XID needs to be transformed - xid = xid.toLowerCase(); - - if(xid && (xid.indexOf('@') === -1)) { - // Groupchat XID - if(type == 'groupchat') { - return xid + '@' + HOST_MUC; - } - - // Gateway XID - if(self.isDomain(xid) === true) { - return xid; - } - - // User XID - return xid + '@' + HOST_MAIN; - } - - // Nothing special (yet bare XID) - return xid; - } catch(e) { - Console.error('Common.generateXID', e); - } - - }; - - - /** - * Gets the asked translated string - * @public - * @param {string} string - * @return {string} - */ - self._e = function(string) { - - try { - return string; - } catch(e) { - Console.error('Common._e', e); - } - - }; - - - /** - * Replaces '%s' to a given value for a translated string - * @public - * @param {string} string - * @param {string} value - * @return {string} - */ - self.printf = function(string, value) { - - try { - return string.replace('%s', value); - } catch(e) { - Console.error('Common.printf', e); - } - - }; - - - /** - * Returns the string after the last given char - * @public - * @param {string} given_char - * @param {string} str - * @return {string} - */ - self.strAfterLast = function(given_char, str) { - - try { - if(!given_char || !str) { - return ''; - } - - var char_index = str.lastIndexOf(given_char); - var str_return = str; - - if(char_index >= 0) { - str_return = str.substr(char_index + 1); - } - - return str_return; - } catch(e) { - Console.error('Common.strAfterLast', e); - } - - }; - - - /** - * Properly explodes a string with a given character - * @public - * @param {string} toEx - * @param {string} toStr - * @param {number} i - * @return {string} - */ - self.explodeThis = function(toEx, toStr, i) { - - try { - // Get the index of our char to explode - var index = toStr.indexOf(toEx); - - // We split if necessary the string - if(index !== -1) { - if(i === 0) { - toStr = toStr.substr(0, index); - } else { - toStr = toStr.substr(index + 1); - } - } - - // We return the value - return toStr; - } catch(e) { - Console.error('Common.explodeThis', e); - } - - }; - - - /** - * Cuts the resource of a XID - * @public - * @param {string} aXID - * @return {string} - */ - self.cutResource = function(aXID) { - - try { - return self.explodeThis('/', aXID, 0); - } catch(e) { - Console.error('Common.cutResource', e); - } - - }; - - - /** - * Gets the resource of a XID - * @public - * @param {string} aXID - * @return {string} - */ - self.thisResource = function(aXID) { - - resource = ''; - - try { - // Any resource? - if(self.isFullXID(aXID)) { - resource = self.explodeThis('/', aXID, 1); - } - } catch(e) { - Console.error('Common.thisResource', e); - } finally { - return resource; - } - - }; - - - /** - * Returns whether this XID is full or not - * @public - * @param {string} xid - * @return {boolean} - */ - self.isFullXID = function(xid) { - - try { - return xid.indexOf('/') !== -1; - } catch(e) { - Console.error('Common.isFullXID', e); - - return false; - } - - }; - - - /** - * nodepreps an XMPP node - * @public - * @param {string} node - * @return {string} - */ - self.nodeprep = function(node) { - - // Spec: http://tools.ietf.org/html/rfc6122#appendix-A - - try { - if(!node) { - return node; - } - - // Remove prohibited chars - var prohibited_chars = ['"', '&', '\'', '/', ':', '<', '>', '@']; - - for(var j in prohibited_chars) { - node = node.replace(prohibited_chars[j], ''); - } - - // Lower case - node = node.toLowerCase(); - - return node; - } catch(e) { - Console.error('Common.nodeprep', e); - } - - }; - - - /** - * Encodes quotes in a string - * @public - * @param {string} str - * @return {string} - */ - self.encodeQuotes = function(str) { - - try { - return (str + '').htmlEnc(); - } catch(e) { - Console.error('Common.encodeQuotes', e); - } - - }; - - - /** - * Escapes quotes in a string - * @public - * @param {string} str - * @return {string} - */ - self.escapeQuotes = function(str) { - - try { - return escape(self.encodeQuotes(str)); - } catch(e) { - Console.error('Common.escapeQuotes', e); - } - - }; - - - /** - * Unescapes quotes in a string - * @public - * @param {string} str - * @return {string} - */ - self.unescapeQuotes = function(str) { - - try { - return unescape(str); - } catch(e) { - Console.error('Common.unescapeQuotes', e); - } - - }; - - - /** - * Gets the bare XID from a XID - * @public - * @param {string} xid - * @return {string} - */ - self.bareXID = function(xid) { - - try { - // Cut the resource - xid = self.cutResource(xid); - - // Launch nodeprep - if(xid.indexOf('@') !== -1) { - xid = self.nodeprep(self.getXIDNick(xid, true)) + '@' + self.getXIDHost(xid); - } - - return xid; - } catch(e) { - Console.error('Common.bareXID', e); - } - - }; - - - /** - * Gets the full XID from a XID - * @public - * @param {string} xid - * @return {string} - */ - self.fullXID = function(xid) { - - try { - // Normalizes the XID - var full = self.bareXID(xid); - var resource = self.thisResource(xid); - - // Any resource? - if(resource) { - full += '/' + resource; - } - - return full; - } catch(e) { - Console.error('Common.fullXID', e); - } - - }; - - - /** - * Gets the nick from a XID - * @public - * @param {string} aXID - * @param {boolean} raw_explode - * @return {string} - */ - self.getXIDNick = function(aXID, raw_explode) { - - try { - if(raw_explode !== true) { - // Gateway nick? - if(aXID.match(/\\40/)) { - return self.explodeThis('\\40', aXID, 0); - } - } - - return self.explodeThis('@', aXID, 0); - } catch(e) { - Console.error('Common.getXIDNick', e); - } - - }; - - - /** - * Gets the host from a XID - * @public - * @param {string} aXID - * @return {string} - */ - self.getXIDHost = function(aXID) { - - try { - return self.explodeThis('@', aXID, 1); - } catch(e) { - Console.error('Common.getXIDHost', e); - } - - }; - - - /** - * Checks if we are RTL (Right-To-Left) - * @public - * @return {boolean} - */ - self.isRTL = function() { - - try { - return (self._e("default:LTR") == 'default:RTL'); - } catch(e) { - Console.error('Common.isRTL', e); - } - - }; - - - /** - * Checks if anonymous mode is allowed - * @public - * @return {boolean} - */ - self.allowedAnonymous = function() { - - try { - return (ANONYMOUS == 'on'); - } catch(e) { - Console.error('Common.allowedAnonymous', e); - } - - }; - - - /** - * Checks if host is locked - * @public - * @return {boolean} - */ - self.lockHost = function() { - - try { - return (LOCK_HOST == 'on'); - } catch(e) { - Console.error('Common.lockHost', e); - } - - }; - - - /** - * Gets the bare XID of the user - * @public - * @return {string} - */ - self.getXID = function() { - - try { - // Return the XID of the user - if(con.username && con.domain) { - return con.username + '@' + con.domain; - } - - return ''; - } catch(e) { - Console.error('Common.getXID', e); - } - - }; - - - /** - * Gets the full XID of the user - * @public - * @return {string} - */ - self.getFullXID = function() { - - try { - var xid = self.getXID(); - - // Return the full XID of the user - if(xid) { - return xid + '/' + con.resource; - } - - return ''; - } catch(e) { - Console.error('Common.getFullXID', e); - } - - }; - - - /** - * Generates the colors for a given user XID - * @public - * @param {type} xid - * @return {string} - */ - self.generateColor = function(xid) { - - try { - var colors = new Array( - 'ac0000', - 'a66200', - '007703', - '00705f', - '00236b', - '4e005c' - ); - - var number = 0; - - for(var i = 0; i < xid.length; i++) { - number += xid.charCodeAt(i); - } - - var color = '#' + colors[number % (colors.length)]; - - return color; - } catch(e) { - Console.error('Common.generateColor', e); - } - - }; - - - /** - * Checks if the XID is a gateway - * @public - * @param {string} xid - * @return {boolean} - */ - self.isGateway = function(xid) { - - is_gateway = true; - - try { - if(xid.indexOf('@') !== -1) { - is_gateway = false; - } - } catch(e) { - Console.error('Common.isGateway', e); - } finally { - return is_gateway; - } - - }; - - - /** - * Gets the from attribute of a stanza (overrides some servers like Prosody missing from attributes) - * @public - * @param {object} stanza - * @return {string} - */ - self.getStanzaFrom = function(stanza) { - - try { - var from = stanza.getFrom(); - - // No from, we assume this is our XID - if(!from) { - from = self.getXID(); - } - - return from; - } catch(e) { - Console.error('Common.getStanzaFrom', e); - } - - }; - - - /** - * Returns whether the stanza has been really sent from our own server or entity - * @public - * @param {object} stanza - * @return {string} - */ - self.isSafeStanza = function(stanza) { - - var is_safe = false; - - try { - var from = self.getStanzaFrom(stanza); - - is_safe = (!from || from == con.domain || from == self.getXID()) && true; - } catch(e) { - Console.error('Common.isSafeStanza', e); - } finally { - return is_safe; - } - - }; - - - /** - * Adds a zero to a date when needed - * @public - * @param {number} i - * @return {string} - */ - self.padZero = function(i) { - - try { - // Negative number (without first 0) - if(i > -10 && i < 0) { - return '-0' + (i * -1); - } - - // Positive number (without first 0) - if(i < 10 && i >= 0) { - return '0' + i; - } - - // All is okay - return i; - } catch(e) { - Console.error('Common.padZero', e); - } - - }; - - - /** - * Escapes a string (or an array of string) for a regex usage. In case of an - * array, escapes are not done "in place", keeping the query unmodified - * @public - * @param {object} query - * @return {object} - */ - self.escapeRegex = function(query) { - - var result = []; - - try { - if(query instanceof Array) { - result = [query.length]; - - for(i = 0; i < query.length; i++) { - try { - result[i] = Common.escapeRegex(query[i]); - } catch(e) { - Console.error('Common.escapeRegex', e); - result[i] = null; - } - } - } else { - try { - result = query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'); - } catch(e) { - Console.error('Common.escapeRegex[inner]', e); - } - } - } catch(e) { - Console.error('Common.escapeRegex', e); - } finally { - return result; - } - - }; - - - /** - * Returns a random array value - * @public - * @param {object} arr - * @return {object} - */ - self.randomArrayValue = function(arr) { - - try { - return arr[Math.floor(Math.random() * arr.length)]; - } catch(e) { - Console.error('Common.randomArrayValue', e); - } - - }; - - - /** - * Returns whether the browser is mobile or not - * @public - * @return {boolean} - */ - self.isMobile = function() { - - is_mobile = false; - - try { - is_mobile = /Android|iPhone|iPod|iPad|Windows Phone|BlackBerry|Bada|Maemo|Meego|webOS/i.test(navigator.userAgent); - } catch(e) { - Console.error('Common.isMobile', e); - } finally { - return is_mobile; - } - - }; - - - /** - * Converts a XML document to a string - * @public - * @param {object} xmlData - * @return {string} - */ - self.xmlToString = function(xmlData) { - - xml_str = null; - - try { - // For Mozilla, Firefox, Opera, etc. - if(window.XMLSerializer) { - xml_str = (new XMLSerializer()).serializeToString(xmlData); - } - - // For Internet Explorer - if(window.ActiveXObject) { - xml_str = xmlData.xml; - } - } catch(e) { - Console.error('Common.xmlToString', e); - } finally { - return xml_str; - } - - }; - - - /** - * Converts a string to a XML document - * @public - * @param {string} sXML - * @return {object} - */ - self.XMLFromString = function(sXML) { - - try { - // No data? - if(!sXML) { - return ''; - } - - // Add the XML tag - if(!sXML.match(/^<\?xml/i)) { - sXML = '<?xml version="1.0"?>' + sXML; - } - - // Parse it! - if(window.DOMParser) { - return (new DOMParser()).parseFromString(sXML, 'text/xml'); - } - - if(window.ActiveXObject) { - var oXML = new ActiveXObject('Microsoft.XMLDOM'); - oXML.loadXML(sXML); - - return oXML; - } - } catch(e) { - Console.error('Common.XMLFromString', e); - - return ''; - } - - }; - - - /** - * Watches for input value change (delays callback) - * @public - * @param {function} cb - * @return {function} - */ - self.typewatch = function(cb) { - - try { - var timer = 0; - - return function(callback, ms) { - clearTimeout(timer); - timer = setTimeout(callback, ms); - }; - } catch(e) { - Console.error('Common.typewatch', e); - } - - }; - - /** - * Convert all applicable characters to HTML entities - * @public - * @param {string} cb - * @return {string} - */ - self.htmlentities = function(s) { - return $('<div/>').text(s + '').html(); - }; - - - - /** - * Return class scope - */ - return self; - -})(); - -var JappixCommon = Common; |