+++ /dev/null
-/*
- * 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 selection === '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' ? [] : $.makeArray( parameters );
- };
-
- /**
- * Appends parameters for replacement
- *
- * @param parameters mixed First in a list of variadic arguments to append as message parameters
- */
- Message.prototype.params = function( parameters ) {
- for ( var i = 0; i < parameters.length; i++ ) {
- this.parameters[this.parameters.length] = parameters[i];
- }
- return this;
- };
-
- /**
- * Converts message object to it's string form based on the state of format
- *
- * @return {string} String form of message
- */
- Message.prototype.toString = function() {
- if ( !this.map.exists( this.key ) ) {
- // Return <key> if key does not exist
- return '<' + this.key + '>';
- }
- var text = this.map.get( this.key );
- var parameters = this.parameters;
- text = text.replace( /\$(\d+)/g, function( string, match ) {
- var index = parseInt( match, 10 ) - 1;
- return index in parameters ? parameters[index] : '$' + 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( $( '<link rel="stylesheet" type="text/css" />' )
- .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. <br/>.
- * - 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 <div><img src="<"/></div>
- */
- 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 += '</' + name + '>';
- 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;