From 9db190c7e736ec8d063187d4241b59feaf7dc2d1 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Wed, 22 Jun 2011 11:28:20 +0200 Subject: update to MediaWiki 1.17.0 --- resources/mediawiki/mediawiki.js | 1154 ++++++++++++++++++++++++++++++++++ resources/mediawiki/mediawiki.log.js | 64 ++ 2 files changed, 1218 insertions(+) create mode 100644 resources/mediawiki/mediawiki.js create mode 100644 resources/mediawiki/mediawiki.log.js (limited to 'resources/mediawiki') diff --git a/resources/mediawiki/mediawiki.js b/resources/mediawiki/mediawiki.js new file mode 100644 index 00000000..6518479a --- /dev/null +++ b/resources/mediawiki/mediawiki.js @@ -0,0 +1,1154 @@ +/* + * JavaScript backwards-compatibility alternatives and other convenience functions + */ + +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 + */ + +// 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 + * on a list of key / value pairs. + * + * @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 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' ) { + selection = $.makeArray( selection ); + var results = {}; + for ( var i = 0; i < selection.length; i++ ) { + results[selection[i]] = this.get( selection[i], fallback ); + } + return results; + } else if ( typeof selection === 'string' ) { + if ( typeof this.values[selection] === 'undefined' ) { + if ( typeof fallback !== 'undefined' ) { + return fallback; + } + return null; + } + return this.values[selection]; + } + return this.values; + }; + + /** + * Sets one or multiple key/value pairs. + * + * @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' ) { + for ( var s in selection ) { + this.values[s] = selection[s]; + } + } else if ( typeof selection === 'string' && typeof value !== 'undefined' ) { + this.values[selection] = value; + } + }; + + /** + * Checks if one or multiple keys exist. + * + * @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' ) { + for ( var s = 0; s < selection.length; s++ ) { + if ( !( selection[s] in this.values ) ) { + return false; + } + } + return true; + } else { + return selection in this.values; + } + }; + + /** + * 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' ? [] : $.makeArray( parameters ); + }; + + /** + * Appends parameters for replacement + * + * @param parameters mixed First in a list of variadic arguments to append as message parameters + */ + Message.prototype.params = function( parameters ) { + for ( var i = 0; i < parameters.length; i++ ) { + this.parameters[this.parameters.length] = parameters[i]; + } + return this; + }; + + /** + * Converts message object to it's string form based on the state of format + * + * @return {string} String form of message + */ + Message.prototype.toString = function() { + if ( !this.map.exists( this.key ) ) { + // Return if key does not exist + return '<' + this.key + '>'; + } + var text = this.map.get( this.key ); + var parameters = this.parameters; + text = text.replace( /\$(\d+)/g, function( string, match ) { + var index = parseInt( match, 10 ) - 1; + return index in parameters ? parameters[index] : '$' + match; + } ); + /* This should be fixed up when we have a parser + if ( this.format === 'parse' && 'language' in mediaWiki ) { + text = mediaWiki.language.parse( text ); + } + */ + 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() { + 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 or series of sessions. It's uniqueness should not be depended on. + * + * @return string random set of 32 alpha-numeric characters + */ + function generateId() { + 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 a random session ID automatically generated and kept in a cookie. + * + * This ID is ephemeral for everyone, staying in their browser only until they close + * their browser. + * + * Do not use this method before the first call to mediaWiki.loader.go(), it depends on + * jquery.cookie, which is added to the first pay-load just after mediaWiki is defined, but + * won't be loaded until the first call to go(). + * + * @return string user name or random session ID + */ + this.sessionId = function () { + var sessionId = $.cookie( 'mediaWiki.user.sessionId' ); + if ( typeof sessionId == 'undefined' || sessionId == null ) { + sessionId = generateId(); + $.cookie( 'mediaWiki.user.sessionId', sessionId, { 'expires': null, 'path': '/' } ); + } + return sessionId; + }; + + /* + * Gets the current user's name or a random ID automatically generated and kept in a cookie. + * + * This ID is persistent for anonymous users, staying in their browser up to 1 year. The + * expiration time is reset each time the ID is queried, so in most cases this ID will + * persist until the browser's cookies are cleared or the user doesn't visit for 1 year. + * + * Do not use this method before the first call to mediaWiki.loader.go(), it depends on + * jquery.cookie, which is added to the first pay-load just after mediaWiki is defined, but + * won't be loaded until the first call to go(). + * + * @return string user name or random session ID + */ + this.id = function() { + var name = that.name(); + if ( name ) { + return name; + } + var id = $.cookie( 'mediaWiki.user.id' ); + if ( typeof id == 'undefined' || id == null ) { + id = generateId(); + } + // Set cookie if not set, or renew it if already set + $.cookie( 'mediaWiki.user.id', id, { 'expires': 365, 'path': '/' } ); + return id; + }; + } + + /* Public Members */ + + /* + * Dummy function which in debug mode can be replaced with a function that + * does something clever + */ + this.log = function() { }; + + /* + * List of configuration values + * + * In legacy mode the values this object wraps will be in the global space + */ + this.config = new Map( LEGACY_GLOBALS ); + + /* + * 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 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 ) { + // Support variadic arguments + if ( typeof parameters !== 'undefined' ) { + parameters = $.makeArray( arguments ); + parameters.shift(); + } else { + parameters = []; + } + return new Message( mediaWiki.messages, key, parameters ); + }; + + /** + * Gets a message string, similar to wfMsg() + * + * @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 + * mediawiki. + * + * Format: + * { + * 'moduleName': { + * 'dependencies': ['required module', 'required module', ...], (or) function() {} + * 'state': 'registered', 'loading', 'loaded', 'ready', or 'error' + * 'script': function() {}, + * 'style': 'css code string', + * 'messages': { 'key': 'value' }, + * 'version': ############## (unix timestamp) + * } + * } + */ + var registry = {}; + // List of modules which will be loaded as when ready + var batch = []; + // List of modules to be loaded + var queue = []; + // List of callback functions waiting for modules to be ready to be called + var jobs = []; + // Flag indicating that requests should be suspended + var suspended = true; + // Flag inidicating that document ready has occured + var ready = false; + // Marker element for adding dynamic styles + var $marker = $( 'head meta[name=ResourceLoaderDynamicStyles]' ); + + /* Private Methods */ + + function compare( a, b ) { + if ( a.length != b.length ) { + return false; + } + for ( var i = 0; i < b.length; i++ ) { + if ( $.isArray( a[i] ) ) { + if ( !compare( a[i], b[i] ) ) { + return false; + } + } + if ( a[i] !== b[i] ) { + return false; + } + } + return true; + }; + + /** + * Generates an ISO8601 "basic" string from a UNIX timestamp + */ + function formatVersionNumber( timestamp ) { + 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(); + d.setTime( timestamp * 1000 ); + return [ + pad( d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate() ), 'T', + pad( d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds() ), 'Z' + ].join( '' ); + } + + /** + * Recursively resolves dependencies and detects circular references + */ + function recurse( module, resolved, unresolved ) { + if ( typeof registry[module] === 'undefined' ) { + throw new Error( 'Unknown dependency: ' + module ); + } + // Resolves dynamic loader function and replaces it with its own results + if ( typeof registry[module].dependencies === 'function' ) { + registry[module].dependencies = registry[module].dependencies(); + // Ensures the module's dependencies are always in an array + if ( typeof registry[module].dependencies !== 'object' ) { + registry[module].dependencies = [registry[module].dependencies]; + } + } + // Tracks down dependencies + for ( var n = 0; n < registry[module].dependencies.length; n++ ) { + if ( $.inArray( registry[module].dependencies[n], resolved ) === -1 ) { + if ( $.inArray( registry[module].dependencies[n], unresolved ) !== -1 ) { + throw new Error( + 'Circular reference detected: ' + module + + ' -> ' + registry[module].dependencies[n] + ); + } + recurse( registry[module].dependencies[n], resolved, unresolved ); + } + } + resolved[resolved.length] = module; + unresolved.splice( $.inArray( module, unresolved ), 1 ); + } + + /** + * Gets a list of module names that a module depends on in their proper dependency order + * + * @param module string module name or array of string module names + * @return list of dependencies + * @throws Error if circular reference is detected + */ + function resolve( module, resolved, unresolved ) { + // Allow calling with an array of module names + if ( typeof module === 'object' ) { + var modules = []; + for ( var m = 0; m < module.length; m++ ) { + var dependencies = resolve( module[m] ); + for ( var n = 0; n < dependencies.length; n++ ) { + modules[modules.length] = dependencies[n]; + } + } + return modules; + } else if ( typeof module === 'string' ) { + // Undefined modules have no dependencies + if ( !( module in registry ) ) { + return []; + } + var resolved = []; + recurse( module, resolved, [] ); + 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', + * 'loaded', or 'ready' + * + * @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 + */ + function filter( states, modules ) { + // Allow states to be given as a string + if ( typeof states === 'string' ) { + states = [states]; + } + // If called without a list of modules, build and use a list of all modules + var list = []; + if ( typeof modules === 'undefined' ) { + modules = []; + for ( module in registry ) { + modules[modules.length] = module; + } + } + // Build a list of modules which are in one of the specified states + for ( var s = 0; s < states.length; s++ ) { + for ( var m = 0; m < modules.length; m++ ) { + if ( typeof registry[modules[m]] === 'undefined' ) { + // Module does not exist + if ( states[s] == 'undefined' ) { + // OK, undefined + list[list.length] = modules[m]; + } + } else { + // Module exists, check state + if ( registry[modules[m]].state === states[s] ) { + // OK, correct state + list[list.length] = modules[m]; + } + } + } + } + return list; + } + + /** + * Executes a loaded module, making it ready to use + * + * @param module string module name to execute + */ + function execute( module ) { + if ( typeof registry[module] === 'undefined' ) { + throw new Error( 'Module has not been registered yet: ' + module ); + } else if ( registry[module].state === 'registered' ) { + throw new Error( 'Module has not been requested from the server yet: ' + module ); + } else if ( registry[module].state === 'loading' ) { + throw new Error( 'Module has not completed loading yet: ' + module ); + } else if ( registry[module].state === 'ready' ) { + throw new Error( 'Module has already been loaded: ' + module ); + } + // Add style sheet to document + if ( typeof registry[module].style === 'string' && registry[module].style.length ) { + $marker.before( 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 ) { + $marker.before( mediaWiki.html.element( 'style', + { type: 'text/css', media: media }, + new mediaWiki.html.Cdata( registry[module].style[media] ) + ) ); + } + } + // Add localizations to message system + if ( typeof registry[module].messages === 'object' ) { + mediaWiki.messages.set( registry[module].messages ); + } + // Execute script + try { + registry[module].script( jQuery, mediaWiki ); + registry[module].state = 'ready'; + // 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 ) ) + { + if ( typeof jobs[j].ready === 'function' ) { + jobs[j].ready(); + } + jobs.splice( j, 1 ); + j--; + } + } + // 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 ) ) + { + execute( r ); + } + } + } + } catch ( e ) { + mediaWiki.log( 'Exception thrown by ' + module + ': ' + e.message ); + mediaWiki.log( e ); + registry[module].state = 'error'; + // Run error callbacks of jobs affected by this condition + for ( var j = 0; j < jobs.length; j++ ) { + if ( $.inArray( module, jobs[j].dependencies ) !== -1 ) { + if ( typeof jobs[j].error === 'function' ) { + jobs[j].error(); + } + jobs.splice( j, 1 ); + j--; + } + } + } + } + + /** + * Adds a dependencies to the queue with optional callbacks to be run + * when the dependencies are ready or fail + * + * @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 + if ( typeof dependencies === 'string' ) { + dependencies = [dependencies]; + if ( dependencies[0] in registry ) { + for ( var n = 0; n < registry[dependencies[0]].dependencies.length; n++ ) { + dependencies[dependencies.length] = + registry[dependencies[0]].dependencies[n]; + } + } + } + // Add ready and error callbacks if they were given + if ( arguments.length > 1 ) { + jobs[jobs.length] = { + 'dependencies': filter( + ['undefined', 'registered', 'loading', 'loaded'], + dependencies ), + 'ready': ready, + 'error': error + }; + } + // Queue up any dependencies that are undefined or registered + dependencies = filter( ['undefined', 'registered'], dependencies ); + for ( var n = 0; n < dependencies.length; n++ ) { + if ( $.inArray( dependencies[n], queue ) === -1 ) { + queue[queue.length] = dependencies[n]; + } + } + // Work the queue + mediaWiki.loader.work(); + } + + function sortQuery(o) { + var sorted = {}, key, a = []; + for ( key in o ) { + if ( o.hasOwnProperty( key ) ) { + a.push( key ); + } + } + a.sort(); + for ( key = 0; key < a.length; key++ ) { + sorted[a[key]] = o[a[key]]; + } + return sorted; + } + + /** + * Converts a module map of the form { foo: [ 'bar', 'baz' ], bar: [ 'baz, 'quux' ] } + * to a query string of the form foo.bar,baz|bar.baz,quux + */ + function buildModulesString( moduleMap ) { + var arr = []; + for ( var prefix in moduleMap ) { + var p = prefix === '' ? '' : prefix + '.'; + arr.push( p + moduleMap[prefix].join( ',' ) ); + } + return arr.join( '|' ); + } + + + /* Public Methods */ + + /** + * Requests dependencies from server, loading and executing when things when ready. + */ + this.work = function() { + // Appends a list of modules to the batch + for ( var q = 0; q < queue.length; q++ ) { + // Only request modules which are undefined or registered + if ( !( queue[q] in registry ) || registry[queue[q]].state == 'registered' ) { + // Prevent duplicate entries + if ( $.inArray( queue[q], batch ) === -1 ) { + batch[batch.length] = queue[q]; + // Mark registered modules as loading + if ( queue[q] in registry ) { + registry[queue[q]].state = 'loading'; + } + } + } + } + // Clean up the queue + queue = []; + // After document ready, handle the batch + if ( !suspended && batch.length ) { + // Always order modules alphabetically to help reduce cache + // misses for otherwise identical content + batch.sort(); + // Build a list of request parameters + var base = { + 'skin': mediaWiki.config.get( 'skin' ), + 'lang': mediaWiki.config.get( 'wgUserLanguage' ), + 'debug': mediaWiki.config.get( 'debug' ) + }; + // Extend request parameters with a list of modules in the batch + var requests = []; + // Split into groups + var groups = {}; + for ( var b = 0; b < batch.length; b++ ) { + var group = registry[batch[b]].group; + if ( !( group in groups ) ) { + groups[group] = []; + } + groups[group][groups[group].length] = batch[b]; + } + for ( var group in groups ) { + // Calculate the highest timestamp + var version = 0; + for ( var g = 0; g < groups[group].length; g++ ) { + if ( registry[groups[group][g]].version > version ) { + version = registry[groups[group][g]].version; + } + } + var reqBase = $.extend( { 'version': formatVersionNumber( version ) }, base ); + var reqBaseLength = $.param( reqBase ).length; + var reqs = []; + var limit = mw.config.get( 'wgResourceLoaderMaxQueryLength', -1 ); + // We may need to split up the request to honor the query string length limit + // So build it piece by piece + var l = reqBaseLength + 9; // '&modules='.length == 9 + var r = 0; + reqs[0] = {}; // { prefix: [ suffixes ] } + for ( var i = 0; i < groups[group].length; i++ ) { + // Determine how many bytes this module would add to the query string + var lastDotIndex = groups[group][i].lastIndexOf( '.' ); + // Note that these substr() calls work even if lastDotIndex == -1 + var prefix = groups[group][i].substr( 0, lastDotIndex ); + var suffix = groups[group][i].substr( lastDotIndex + 1 ); + var bytesAdded = prefix in reqs[r] ? + suffix.length + 3 : // '%2C'.length == 3 + groups[group][i].length + 3; // '%7C'.length == 3 + + // If the request would become too long, create a new one, + // but don't create empty requests + if ( limit > 0 && reqs[r] != {} && l + bytesAdded > limit ) { + // This request would become too long, create a new one + r++; + reqs[r] = {}; + l = reqBaseLength + 9; + } + if ( !( prefix in reqs[r] ) ) { + reqs[r][prefix] = []; + } + reqs[r][prefix].push( suffix ); + l += bytesAdded; + } + for ( var r = 0; r < reqs.length; r++ ) { + requests[requests.length] = $.extend( + { 'modules': buildModulesString( reqs[r] ) }, reqBase + ); + } + } + // 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 + function request() { + var html = ''; + for ( var r = 0; r < requests.length; r++ ) { + requests[r] = sortQuery( requests[r] ); + // Build out the HTML + var src = mediaWiki.config.get( 'wgLoadScript' ) + '?' + $.param( requests[r] ); + html += mediaWiki.html.element( 'script', + { type: 'text/javascript', src: src }, '' ); + } + return html; + } + // Load asynchronously after doumument ready + if ( ready ) { + setTimeout( function() { $( 'body' ).append( request() ); }, 0 ) + } else { + document.write( request() ); + } + } + }; + + /** + * 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 ) { + // Allow multiple registration + if ( typeof module === 'object' ) { + for ( var m = 0; m < module.length; m++ ) { + if ( typeof module[m] === 'string' ) { + mediaWiki.loader.register( module[m] ); + } else if ( typeof module[m] === 'object' ) { + mediaWiki.loader.register.apply( mediaWiki.loader, module[m] ); + } + } + return; + } + // Validate input + if ( typeof module !== 'string' ) { + throw new Error( 'module must be a string, not a ' + typeof module ); + } + if ( typeof registry[module] !== 'undefined' ) { + throw new Error( 'module already implemeneted: ' + module ); + } + // List the module as registered + registry[module] = { + 'state': 'registered', + 'group': typeof group === 'string' ? group : null, + 'dependencies': [], + 'version': typeof version !== 'undefined' ? parseInt( version ) : 0 + }; + if ( typeof dependencies === 'string' ) { + // 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 + // 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 + * calls to this function. + */ + this.implement = function( module, script, style, localization ) { + // Automatically register module + if ( typeof registry[module] === 'undefined' ) { + mediaWiki.loader.register( module ); + } + // Validate input + 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' ) + { + throw new Error( 'style must be a string or object, not a ' + typeof style ); + } + 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' ) + { + throw new Error( 'module already implemeneted: ' + module ); + } + // Mark module as loaded + registry[module].state = 'loaded'; + // Attach components + registry[module].script = script; + if ( typeof style === 'string' + || typeof style === 'object' && !( style instanceof Array ) ) + { + registry[module].style = style; + } + if ( typeof localization === 'object' ) { + registry[module].messages = localization; + } + // Execute or queue callback + if ( compare( + filter( ['ready'], registry[module].dependencies ), + registry[module].dependencies ) ) + { + execute( module ); + } else { + request( module ); + } + }; + + /** + * Executes a function as soon as one or more required modules are ready + * + * @param dependencies string or array of strings of modules names the callback + * dependencies to be ready before + * executing + * @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 ' + + typeof dependencies ) + } + // Allow calling with a single dependency as a string + if ( typeof dependencies === 'string' ) { + dependencies = [dependencies]; + } + // Resolve entire dependency map + dependencies = resolve( dependencies ); + // If all dependencies are met, execute ready immediately + if ( compare( filter( ['ready'], dependencies ), dependencies ) ) { + if ( typeof ready === 'function' ) { + ready(); + } + } + // If any dependencies have errors execute error immediately + else if ( filter( ['error'], dependencies ).length ) { + if ( typeof error === 'function' ) { + error(); + } + } + // Since some dependencies are not yet ready, queue up a request + else { + request( dependencies, ready, error ); + } + }; + + /** + * Loads an external script or one or more modules for future use + * + * @param modules mixed either the name of a module, array of modules, + * or a URL of an external script or style + * @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 ' + + 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 ( type === 'text/css' ) { + $( 'head' ) + .append( $( '' ) + .attr( 'href', modules ) ); + return true; + } else if ( type === 'text/javascript' || typeof type === 'undefined' ) { + var script = mediaWiki.html.element( 'script', + { type: 'text/javascript', src: modules }, '' ); + if ( ready ) { + $( 'body' ).append( script ); + } else { + document.write( script ); + } + return true; + } + // Unknown type + return false; + } + // Called with single module + modules = [modules]; + } + // Resolve entire dependency map + modules = resolve( modules ); + // If all modules are ready, nothing dependency be done + if ( compare( filter( ['ready'], modules ), modules ) ) { + return true; + } + // If any modules have errors return false + else if ( filter( ['error'], modules ).length ) { + return false; + } + // Since some modules are not yet ready, queue up a request + else { + request( modules ); + return true; + } + }; + + /** + * Flushes the request queue and begin executing load requests on demand + */ + this.go = function() { + suspended = false; + mediaWiki.loader.work(); + }; + + /** + * Changes the state of a module + * + * @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' ) { + for ( var m in module ) { + mediaWiki.loader.state( m, module[m] ); + } + return; + } + if ( !( module in registry ) ) { + mediaWiki.loader.register( module ); + } + registry[module].state = state; + }; + + /** + * Gets the version of a module + * + * @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 ( var 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 = {}; + +} )( jQuery ); + +/* Auto-register from pre-loaded startup scripts */ + +if ( typeof startUp === 'function' ) { + startUp(); + delete startUp; +} + +// Add jQuery Cookie to initial payload (used in mediaWiki.user) +mediaWiki.loader.load( 'jquery.cookie' ); + +// Alias $j to jQuery for backwards compatibility +window.$j = jQuery; +window.mw = mediaWiki; diff --git a/resources/mediawiki/mediawiki.log.js b/resources/mediawiki/mediawiki.log.js new file mode 100644 index 00000000..55bf77f0 --- /dev/null +++ b/resources/mediawiki/mediawiki.log.js @@ -0,0 +1,64 @@ +/* + * Implementation for mediaWiki.log stub + */ + +(function ($, mw) { + + /** + * Log output to the console. + * + * In the case that the browser does not have a console available, one is created by appending a + *
element to the bottom of the body and then appending a
element to that for each + * message. + * + * @author Michael Dale + * @author Trevor Parscal + * @param {string} string Message to output to console + */ + mediaWiki.log = function( string ) { + // Allow log messages to use a configured prefix + if ( mw.config.exists( 'mw.log.prefix' ) ) { + string = mw.config.get( 'mw.log.prefix' ) + '> ' + string; + } + // Try to use an existing console + if ( typeof window.console !== 'undefined' && typeof window.console.log == 'function' ) { + window.console.log( string ); + } else { + // Set timestamp + var d = new Date(); + var time = ( d.getHours() < 10 ? '0' + d.getHours() : d.getHours() ) + + ':' + ( d.getMinutes() < 10 ? '0' + d.getMinutes() : d.getMinutes() ) + + ':' + ( d.getSeconds() < 10 ? '0' + d.getSeconds() : d.getSeconds() ) + + '.' + ( d.getMilliseconds() < 10 ? '00' + d.getMilliseconds() : ( d.getMilliseconds() < 100 ? '0' + d.getMilliseconds() : d.getMilliseconds() ) ); + // Show a log box for console-less browsers + var $log = $( '#mw-log-console' ); + if ( !$log.length ) { + $log = $( '
' ) + .css( { + 'position': 'absolute', + 'overflow': 'auto', + 'z-index': 500, + 'bottom': '0px', + 'left': '0px', + 'right': '0px', + 'height': '150px', + 'background-color': 'white', + 'border-top': 'solid 2px #ADADAD' + } ) + .appendTo( 'body' ); + } + $log.append( + $( '
' ) + .css( { + 'border-bottom': 'solid 1px #DDDDDD', + 'font-size': 'small', + 'font-family': 'monospace', + 'padding': '0.125em 0.25em' + } ) + .text( string ) + .append( '[' + time + ']' ) + ); + } + }; + +})(jQuery, mediaWiki); -- cgit v1.2.2