X-Git-Url: http://git.cyclocoop.org/%28?a=blobdiff_plain;f=resources%2Fmediawiki%2Fmediawiki.js;h=115304569da1007d613dce6a2694cecea82e898a;hb=a124b70326c0da41200fc0e27b6e885cc4747fc8;hp=d3f836716c9ca4bf258ab8e89ece5694d1f64d04;hpb=41e1f03044df0a4c4507e4a823809a74e6f227e1;p=lhc%2Fweb%2Fwiklou.git diff --git a/resources/mediawiki/mediawiki.js b/resources/mediawiki/mediawiki.js index d3f836716c..115304569d 100644 --- a/resources/mediawiki/mediawiki.js +++ b/resources/mediawiki/mediawiki.js @@ -1,44 +1,57 @@ /* - * JavaScript backwards-compatibility and support + * JavaScript backwards-compatibility alternatives and other convenience functions */ -// Implementation of string trimming functionality introduced natively in JavaScript 1.8.1 -if ( typeof String.prototype.trim === 'undefined' ) { - // Add removing trailing and leading whitespace functionality cross-browser - // See also: http://blog.stevenlevithan.com/archives/faster-trim-javascript - String.prototype.trim = function() { - return this.replace( /^\s+|\s+$/g, '' ); - }; -} -if ( typeof String.prototype.trimLeft === 'undefined' ) { - String.prototype.trimLeft = function() { - return this.replace( /^\s\s*/, "" ); - }; -} -if ( typeof String.prototype.trimRight === 'undefined' ) { - String.prototype.trimRight = function() { - return this.replace(/\s\s*$/, ""); - }; -} - -/* - * Prototype enhancements - */ - -// Capitalize the first character of the given string -if ( typeof String.prototype.ucFirst === 'undefined' ) { - String.prototype.ucFirst = function() { - return this.substr(0, 1).toUpperCase() + this.substr(1, this.length); - }; -} - -// Escape all RegExp special characters such that the result can be safely used -// in a RegExp as a literal. -if ( typeof String.prototype.escapeRE === 'undefined' ) { - String.prototype.escapeRE = function() { - return this.replace (/([\\{}()|.?*+^$\[\]])/g, "\\$1"); - }; -} +jQuery.extend({ + trimLeft : function( str ) { + return str == null ? '' : str.toString().replace( /^\s+/, '' ); + }, + trimRight : function( str ) { + return str == null ? + '' : str.toString().replace( /\s+$/, '' ); + }, + ucFirst : function( str ) { + return str.substr( 0, 1 ).toUpperCase() + str.substr( 1, str.length ); + }, + escapeRE : function( str ) { + return str.replace ( /([\\{}()|.?*+^$\[\]])/g, "\\$1" ); + }, + isEmpty : function( v ) { + var key; + if ( v === "" || v === 0 || v === "0" || v === null + || v === false || typeof v === 'undefined' ) + { + return true; + } + // the for-loop could potentially contain prototypes + // to avoid that we check it's length first + if ( v.length === 0 ) { + return true; + } + if ( typeof v === 'object' ) { + for ( key in v ) { + return false; + } + return true; + } + return false; + }, + compareArray : function( arrThis, arrAgainst ) { + if ( arrThis.length != arrAgainst.length ) { + return false; + } + for ( var i = 0; i < arrThis.length; i++ ) { + if ( arrThis[i] instanceof Array ) { + if ( !$.compareArray( arrThis[i], arrAgainst[i] ) ) { + return false; + } + } else if ( arrThis[i] !== arrAgainst[i] ) { + return false; + } + } + return true; + } +}); /* * Core MediaWiki JavaScript Library @@ -46,37 +59,37 @@ if ( typeof String.prototype.escapeRE === 'undefined' ) { // Attach to window window.mediaWiki = new ( function( $ ) { - + /* Constants */ - + // This will not change until we are 100% ready to turn off legacy globals var LEGACY_GLOBALS = true; - + /* Private Members */ - + // List of messages that have been requested to be loaded var messageQueue = {}; - + /* Prototypes */ - + /** - * An object which allows single and multiple get/set/exists functionality + * An object which allows single and multiple get/set/exists functionality * on a list of key / value pairs. - * - * @param {boolean} global Whether to get/set/exists values on the window + * + * @param {boolean} global Whether to get/set/exists values on the window * object or a private object */ function Map( global ) { this.values = ( global === true ) ? window : {}; - }; - + } + /** * Gets the value of a key, or a list of key/value pairs for an array of keys. - * + * * If called with no arguments, all values will be returned. - * - * @param {mixed} selection Key or array of keys to get values for - * @param {mixed} fallback Value to use in case key(s) do not exist (optional) + * + * @param selection mixed Key or array of keys to get values for + * @param fallback mixed Value to use in case key(s) do not exist (optional) */ Map.prototype.get = function( selection, fallback ) { if ( typeof selection === 'object' ) { @@ -97,12 +110,12 @@ window.mediaWiki = new ( function( $ ) { } return this.values; }; - + /** * Sets one or multiple key/value pairs. - * - * @param {mixed} selection Key or object of key/value pairs to set - * @param {mixed} value Value to set (optional, only in use when key is a string) + * + * @param selection mixed Key or object of key/value pairs to set + * @param value mixed Value to set (optional, only in use when key is a string) */ Map.prototype.set = function( selection, value ) { if ( typeof selection === 'object' ) { @@ -113,12 +126,12 @@ window.mediaWiki = new ( function( $ ) { this.values[selection] = value; } }; - + /** * Checks if one or multiple keys exist. - * - * @param {mixed} key Key or array of keys to check - * @return {boolean} Existence of key(s) + * + * @param selection mixed Key or array of keys to check + * @return boolean Existence of key(s) */ Map.prototype.exists = function( selection ) { if ( typeof keys === 'object' ) { @@ -132,21 +145,21 @@ window.mediaWiki = new ( function( $ ) { return selection in this.values; } }; - + /** - * Message object, similar to Message in PHP + * Message object, similar to Message in PHP */ function Message( map, key, parameters ) { this.format = 'parse'; this.map = map; this.key = key; this.parameters = typeof parameters === 'undefined' ? [] : $.makeArray( parameters ); - }; - + } + /** * Appends parameters for replacement - * - * @param {mixed} args First in a list of variadic arguments to append as message parameters + * + * @param parameters mixed First in a list of variadic arguments to append as message parameters */ Message.prototype.params = function( parameters ) { for ( var i = 0; i < parameters.length; i++ ) { @@ -154,10 +167,10 @@ window.mediaWiki = new ( function( $ ) { } return this; }; - + /** * Converts message object to it's string form based on the state of format - * + * * @return {string} String form of message */ Message.prototype.toString = function() { @@ -178,47 +191,102 @@ window.mediaWiki = new ( function( $ ) { */ return text; }; - + /** * Changes format to parse and converts message to string - * + * * @return {string} String form of parsed message */ Message.prototype.parse = function() { this.format = 'parse'; return this.toString(); }; - + /** * Changes format to plain and converts message to string - * + * * @return {string} String form of plain message */ Message.prototype.plain = function() { this.format = 'plain'; return this.toString(); }; - + /** * Checks if message exists - * + * * @return {string} String form of parsed message */ Message.prototype.exists = function() { return this.map.exists( this.key ); }; - + /** * User object */ function User() { + + /* Private Members */ + + var that = this; + + /* Public Members */ + this.options = new Map(); + + /* Public Methods */ + + /* + * Generates a random user session ID (32 alpha-numeric characters). + * + * This information would potentially be stored in a cookie to identify a user during a + * session. It's uniqueness should not be depended on. + * + * @return string random set of 32 alpha-numeric characters + */ + function generateSessionId() { + var id = ''; + var seed = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'; + for ( var i = 0, r; i < 32; i++ ) { + r = Math.floor( Math.random() * seed.length ); + id += seed.substring( r, r + 1 ); + } + return id; + } + + /* + * Gets the current user's name. + * + * @return mixed user name string or null if users is anonymous + */ + this.name = function() { + return mediaWiki.config.get( 'wgUserName' ); + }; + + /* + * Gets the current user's name or a random session ID automatically generated and kept in + * a cookie. + * + * @return string user name or random session ID + */ + this.sessionId = function () { + var name = that.name(); + if ( name ) { + return name; + } + var sessionId = $.cookie( 'mediaWiki.user.sessionId' ); + if ( typeof sessionId == 'undefined' || sessionId == null ) { + sessionId = generateSessionId(); + $.cookie( 'mediaWiki.user.sessionId', sessionId, { 'expires': 30, 'path': '/' } ); + } + return sessionId; + }; } - + /* Public Members */ /* - * Dummy function which in debug mode can be replaced with a function that + * Dummy function which in debug mode can be replaced with a function that * does something clever */ this.log = function() { }; @@ -234,19 +302,19 @@ window.mediaWiki = new ( function( $ ) { * Information about the current user */ this.user = new User(); - + /* * Localization system */ this.messages = new Map(); - + /* Public Methods */ - + /** * Gets a message object, similar to wfMessage() - * - * @param {string} key Key of message to get - * @param {mixed} params First argument in a list of variadic arguments, each a parameter for $ + * + * @param key string Key of message to get + * @param parameters mixed First argument in a list of variadic arguments, each a parameter for $ * replacement */ this.message = function( key, parameters ) { @@ -259,32 +327,32 @@ window.mediaWiki = new ( function( $ ) { } return new Message( mediaWiki.messages, key, parameters ); }; - + /** * Gets a message string, similar to wfMsg() - * - * @param {string} key Key of message to get - * @param {mixed} params First argument in a list of variadic arguments, each a parameter for $ + * + * @param key string Key of message to get + * @param parameters mixed First argument in a list of variadic arguments, each a parameter for $ * replacement */ this.msg = function( key, parameters ) { return mediaWiki.message.apply( mediaWiki.message, arguments ).toString(); }; - + /** * Client-side module loader which integrates with the MediaWiki ResourceLoader */ this.loader = new ( function() { /* Private Members */ - + /** * Mapping of registered modules * - * The jquery module is pre-registered, because it must have already - * been provided for this object to have been built, and in debug mode - * jquery would have been provided through a unique loader request, - * making it impossible to hold back registration of jquery until after + * The jquery module is pre-registered, because it must have already + * been provided for this object to have been built, and in debug mode + * jquery would have been provided through a unique loader request, + * making it impossible to hold back registration of jquery until after * mediawiki. * * Format: @@ -318,7 +386,7 @@ window.mediaWiki = new ( function( $ ) { return false; } for ( var i = 0; i < b.length; i++ ) { - if ( $.isArray( a[i] ) ) { + if ( $.isArray( a[i] ) ) { if ( !compare( a[i], b[i] ) ) { return false; } @@ -328,8 +396,8 @@ window.mediaWiki = new ( function( $ ) { } } return true; - }; - + } + /** * Generates an ISO8601 "basic" string from a UNIX timestamp */ @@ -337,7 +405,7 @@ window.mediaWiki = new ( function( $ ) { function pad( a, b, c ) { return [a < 10 ? '0' + a : a, b < 10 ? '0' + b : b, c < 10 ? '0' + c : c].join( '' ); } - var d = new Date() + var d = new Date(); d.setTime( timestamp * 1000 ); return [ pad( d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate() ), 'T', @@ -365,7 +433,7 @@ window.mediaWiki = new ( function( $ ) { if ( $.inArray( registry[module].dependencies[n], resolved ) === -1 ) { if ( $.inArray( registry[module].dependencies[n], unresolved ) !== -1 ) { throw new Error( - 'Circular reference detected: ' + module + + 'Circular reference detected: ' + module + ' -> ' + registry[module].dependencies[n] ); } @@ -379,7 +447,7 @@ window.mediaWiki = new ( function( $ ) { /** * Gets a list of module names that a module depends on in their proper dependency order * - * @param mixed string module name or array of string module names + * @param module string module name or array of string module names * @return list of dependencies * @throws Error if circular reference is detected */ @@ -404,15 +472,15 @@ window.mediaWiki = new ( function( $ ) { return resolved; } throw new Error( 'Invalid module argument: ' + module ); - }; + } /** - * Narrows a list of module names down to those matching a specific - * state. Possible states are 'undefined', 'registered', 'loading', + * Narrows a list of module names down to those matching a specific + * state. Possible states are 'undefined', 'registered', 'loading', * 'loaded', or 'ready' * - * @param mixed string or array of strings of module states to filter by - * @param array list of module names to filter (optional, all modules + * @param states string or array of strings of module states to filter by + * @param modules array list of module names to filter (optional, all modules * will be used by default) * @return array list of filtered module names */ @@ -453,7 +521,7 @@ window.mediaWiki = new ( function( $ ) { /** * Executes a loaded module, making it ready to use * - * @param string module name to execute + * @param module string module name to execute */ function execute( module ) { if ( typeof registry[module] === 'undefined' ) { @@ -468,16 +536,18 @@ window.mediaWiki = new ( function( $ ) { // Add style sheet to document if ( typeof registry[module].style === 'string' && registry[module].style.length ) { $( 'head' ) - .append( '' ); - } else if ( typeof registry[module].style === 'object' - && !( registry[module].style instanceof Array ) ) + .append( mediaWiki.html.element( 'style', + { type: "text/css" }, + new mediaWiki.html.Cdata( registry[module].style ) + ) ); + } else if ( typeof registry[module].style === 'object' + && !( registry[module].style instanceof Array ) ) { for ( var media in registry[module].style ) { - $( 'head' ).append( - '' - ); + $( 'head' ).append( mediaWiki.html.element( 'style', + { type: 'text/css', media: media }, + new mediaWiki.html.Cdata( registry[module].style[media] ) + ) ); } } // Add localizations to message system @@ -491,8 +561,8 @@ window.mediaWiki = new ( function( $ ) { // Run jobs who's dependencies have just been met for ( var j = 0; j < jobs.length; j++ ) { if ( compare( - filter( 'ready', jobs[j].dependencies ), - jobs[j].dependencies ) ) + filter( 'ready', jobs[j].dependencies ), + jobs[j].dependencies ) ) { if ( typeof jobs[j].ready === 'function' ) { jobs[j].ready(); @@ -504,9 +574,9 @@ window.mediaWiki = new ( function( $ ) { // Execute modules who's dependencies have just been met for ( r in registry ) { if ( registry[r].state == 'loaded' ) { - if ( compare( - filter( ['ready'], registry[r].dependencies ), - registry[r].dependencies ) ) + if ( compare( + filter( ['ready'], registry[r].dependencies ), + registry[r].dependencies ) ) { execute( r ); } @@ -530,12 +600,12 @@ window.mediaWiki = new ( function( $ ) { } /** - * Adds a dependencies to the queue with optional callbacks to be run + * Adds a dependencies to the queue with optional callbacks to be run * when the dependencies are ready or fail * - * @param mixed string moulde name or array of string module names - * @param function ready callback to execute when all dependencies are ready - * @param function error callback to execute when any dependency fails + * @param dependencies string module name or array of string module names + * @param ready function callback to execute when all dependencies are ready + * @param error function callback to execute when any dependency fails */ function request( dependencies, ready, error ) { // Allow calling by single module name @@ -543,7 +613,7 @@ window.mediaWiki = new ( function( $ ) { dependencies = [dependencies]; if ( dependencies[0] in registry ) { for ( var n = 0; n < registry[dependencies[0]].dependencies.length; n++ ) { - dependencies[dependencies.length] = + dependencies[dependencies.length] = registry[dependencies[0]].dependencies[n]; } } @@ -551,8 +621,8 @@ window.mediaWiki = new ( function( $ ) { // Add ready and error callbacks if they were given if ( arguments.length > 1 ) { jobs[jobs.length] = { - 'dependencies': filter( - ['undefined', 'registered', 'loading', 'loaded'], + 'dependencies': filter( + ['undefined', 'registered', 'loading', 'loaded'], dependencies ), 'ready': ready, 'error': error @@ -607,7 +677,7 @@ window.mediaWiki = new ( function( $ ) { queue = []; // After document ready, handle the batch if ( !suspended && batch.length ) { - // Always order modules alphabetically to help reduce cache + // Always order modules alphabetically to help reduce cache // misses for otherwise identical content batch.sort(); // Build a list of request parameters @@ -639,10 +709,10 @@ window.mediaWiki = new ( function( $ ) { { 'modules': groups[group].join( '|' ), 'version': formatVersionNumber( version ) }, base ); } - // Clear the batch - this MUST happen before we append the - // script element to the body or it's possible that the script - // will be locally cached, instantly load, and work the batch - // again, all before we've cleared it causing each request to + // Clear the batch - this MUST happen before we append the + // script element to the body or it's possible that the script + // will be locally cached, instantly load, and work the batch + // again, all before we've cleared it causing each request to // include modules which are already loaded batch = []; // Asynchronously append a script tag to the end of the body @@ -652,7 +722,8 @@ window.mediaWiki = new ( function( $ ) { requests[r] = sortQuery( requests[r] ); // Build out the HTML var src = mediaWiki.config.get( 'wgLoadScript' ) + '?' + $.param( requests[r] ); - html += ''; + html += mediaWiki.html.element( 'script', + { type: 'text/javascript', src: src }, '' ); } return html; } @@ -666,7 +737,7 @@ window.mediaWiki = new ( function( $ ) { }; /** - * Registers a module, letting the system know about it and its + * Registers a module, letting the system know about it and its * dependencies. loader.js files contain calls to this function. */ this.register = function( module, version, dependencies, group ) { @@ -699,19 +770,19 @@ window.mediaWiki = new ( function( $ ) { // Allow dependencies to be given as a single module name registry[module].dependencies = [dependencies]; } else if ( typeof dependencies === 'object' || typeof dependencies === 'function' ) { - // Allow dependencies to be given as an array of module names + // Allow dependencies to be given as an array of module names // or a function which returns an array registry[module].dependencies = dependencies; } }; /** - * Implements a module, giving the system a course of action to take - * upon loading. Results of a request for one or more modules contain + * Implements a module, giving the system a course of action to take + * upon loading. Results of a request for one or more modules contain * calls to this function. */ this.implement = function( module, script, style, localization ) { - // Automaically register module + // Automatically register module if ( typeof registry[module] === 'undefined' ) { mediaWiki.loader.register( module ); } @@ -719,19 +790,19 @@ window.mediaWiki = new ( function( $ ) { if ( typeof script !== 'function' ) { throw new Error( 'script must be a function, not a ' + typeof script ); } - if ( typeof style !== 'undefined' - && typeof style !== 'string' - && typeof style !== 'object' ) + if ( typeof style !== 'undefined' + && typeof style !== 'string' + && typeof style !== 'object' ) { throw new Error( 'style must be a string or object, not a ' + typeof style ); } - if ( typeof localization !== 'undefined' - && typeof localization !== 'object' ) + if ( typeof localization !== 'undefined' + && typeof localization !== 'object' ) { throw new Error( 'localization must be an object, not a ' + typeof localization ); } - if ( typeof registry[module] !== 'undefined' - && typeof registry[module].script !== 'undefined' ) + if ( typeof registry[module] !== 'undefined' + && typeof registry[module].script !== 'undefined' ) { throw new Error( 'module already implemeneted: ' + module ); } @@ -739,8 +810,8 @@ window.mediaWiki = new ( function( $ ) { registry[module].state = 'loaded'; // Attach components registry[module].script = script; - if ( typeof style === 'string' - || typeof style === 'object' && !( style instanceof Array ) ) + if ( typeof style === 'string' + || typeof style === 'object' && !( style instanceof Array ) ) { registry[module].style = style; } @@ -748,9 +819,9 @@ window.mediaWiki = new ( function( $ ) { registry[module].messages = localization; } // Execute or queue callback - if ( compare( - filter( ['ready'], registry[module].dependencies ), - registry[module].dependencies ) ) + if ( compare( + filter( ['ready'], registry[module].dependencies ), + registry[module].dependencies ) ) { execute( module ); } else { @@ -761,16 +832,16 @@ window.mediaWiki = new ( function( $ ) { /** * Executes a function as soon as one or more required modules are ready * - * @param mixed string or array of strings of modules names the callback + * @param dependencies string or array of strings of modules names the callback * dependencies to be ready before * executing - * @param function callback to execute when all dependencies are ready (optional) - * @param function callback to execute when if dependencies have a errors (optional) + * @param ready function callback to execute when all dependencies are ready (optional) + * @param error function callback to execute when if dependencies have a errors (optional) */ this.using = function( dependencies, ready, error ) { // Validate input if ( typeof dependencies !== 'object' && typeof dependencies !== 'string' ) { - throw new Error( 'dependencies must be a string or an array, not a ' + + throw new Error( 'dependencies must be a string or an array, not a ' + typeof dependencies ) } // Allow calling with a single dependency as a string @@ -800,24 +871,24 @@ window.mediaWiki = new ( function( $ ) { /** * Loads an external script or one or more modules for future use * - * @param {mixed} modules either the name of a module, array of modules, + * @param modules mixed either the name of a module, array of modules, * or a URL of an external script or style - * @param {string} type mime-type to use if calling with a URL of an - * external script or style; acceptable values are "text/css" and - * "text/javascript"; if no type is provided, text/javascript is + * @param type string mime-type to use if calling with a URL of an + * external script or style; acceptable values are "text/css" and + * "text/javascript"; if no type is provided, text/javascript is * assumed */ this.load = function( modules, type ) { // Validate input if ( typeof modules !== 'object' && typeof modules !== 'string' ) { - throw new Error( 'dependencies must be a string or an array, not a ' + + throw new Error( 'dependencies must be a string or an array, not a ' + typeof dependencies ) } // Allow calling with an external script or single dependency as a string if ( typeof modules === 'string' ) { // Support adding arbitrary external scripts - if ( modules.substr( 0, 7 ) == 'http://' - || modules.substr( 0, 8 ) == 'https://' ) + if ( modules.substr( 0, 7 ) == 'http://' + || modules.substr( 0, 8 ) == 'https://' ) { if ( type === 'text/css' ) { $( 'head' ) @@ -825,7 +896,8 @@ window.mediaWiki = new ( function( $ ) { .attr( 'href', modules ) ); return true; } else if ( type === 'text/javascript' || typeof type === 'undefined' ) { - var script = ''; + var script = mediaWiki.html.element( 'script', + { type: 'text/javascript', src: modules }, '' ); if ( ready ) { $( 'body' ).append( script ); } else { @@ -867,8 +939,8 @@ window.mediaWiki = new ( function( $ ) { /** * Changes the state of a module * - * @param mixed module string module name or object of module name/state pairs - * @param string state string state name + * @param module string module name or object of module name/state pairs + * @param state string state name */ this.state = function( module, state ) { if ( typeof module === 'object' ) { @@ -886,20 +958,111 @@ window.mediaWiki = new ( function( $ ) { /** * Gets the version of a module * - * @param string module name of module to get version for + * @param module string name of module to get version for */ this.version = function( module ) { if ( module in registry && 'version' in registry[module] ) { return formatVersionNumber( registry[module].version ); } return null; - } + }; /* Cache document ready status */ $(document).ready( function() { ready = true; } ); } )(); + /** HTML construction helper functions */ + this.html = new ( function () { + function escapeCallback( s ) { + switch ( s ) { + case "'": + return '''; + case '"': + return '"'; + case '<': + return '<'; + case '>': + return '>'; + case '&': + return '&'; + } + } + + /** + * Escape a string for HTML. Converts special characters to HTML entities. + * @param s The string to escape + */ + this.escape = function( s ) { + return s.replace( /['"<>&]/g, escapeCallback ); + }; + + /** + * Wrapper object for raw HTML passed to mediaWiki.html.element(). + */ + this.Raw = function( value ) { + this.value = value; + }; + + /** + * Wrapper object for CDATA element contents passed to mediaWiki.html.element() + */ + this.Cdata = function( value ) { + this.value = value; + }; + + /** + * Create an HTML element string, with safe escaping. + * + * @param name The tag name. + * @param attrs An object with members mapping element names to values + * @param contents The contents of the element. May be either: + * - string: The string is escaped. + * - null or undefined: The short closing form is used, e.g.
. + * - this.Raw: The value attribute is included without escaping. + * - this.Cdata: The value attribute is included, and an exception is + * thrown if it contains an illegal ETAGO delimiter. + * See http://www.w3.org/TR/1999/REC-html401-19991224/appendix/notes.html#h-B.3.2 + * + * Example: + * var h = mediaWiki.html; + * return h.element( 'div', {}, + * new h.Raw( h.element( 'img', {src: '<'} ) ) ); + * Returns
+ */ + this.element = function( name, attrs, contents ) { + var s = '<' + name; + for ( attrName in attrs ) { + s += ' ' + attrName + '="' + this.escape( attrs[attrName] ) + '"'; + } + if ( typeof contents == 'undefined' || contents === null ) { + // Self close tag + s += '/>'; + return s; + } + // Regular open tag + s += '>'; + if (typeof contents === 'string') { + // Escaped + s += this.escape( contents ); + } else if ( contents instanceof this.Raw ) { + // Raw HTML inclusion + s += contents.value; + } else if ( contents instanceof this.Cdata ) { + // CDATA + if ( /<\/[a-zA-z]/.test( contents.value ) ) { + throw new Error( 'mw.html.element: Illegal end tag found in CDATA' ); + } + s += contents.value; + } else { + throw new Error( 'mw.html.element: Invalid type of contents' ); + } + s += ''; + return s; + }; + } )(); + + /* Extension points */ this.legacy = {};