* Core MediaWiki JavaScript Library
*/
-// Attach to window
-window.mediaWiki = new ( function( $ ) {
+// Attach to window and globally alias
+window.mw = window.mediaWiki = new ( function( $ ) {
/* Private Members */
* that allow both single and multiple variables at once.
*
* @param global boolean Whether to store the values in the global window
- * object or a exclusively in the object property 'values'.
+ * object or a exclusively in the object property 'values'.
* @return Map
*/
function Map( global ) {
return this;
}
- /**
- * Get the value of one or multiple a keys.
- *
- * If called with no arguments, all values will be returned.
- *
- * @param selection mixed String key or array of keys to get values for.
- * @param fallback mixed Value to use in case key(s) do not exist (optional).
- * @return mixed If selection was a string returns the value or null,
- * If selection was an array, returns an object of key/values (value is null if not found),
- * If selection was not passed or invalid, will return the 'values' object member (be careful as
- * objects are always passed by reference in JavaScript!).
- * @return Map
- */
- Map.prototype.get = function( selection, fallback ) {
- if ( $.isArray( selection ) ) {
- 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 ( this.values[selection] === undefined ) {
- if ( typeof fallback !== 'undefined' ) {
- return fallback;
+ Map.prototype = {
+ /**
+ * Get the value of one or multiple a keys.
+ *
+ * If called with no arguments, all values will be returned.
+ *
+ * @param selection mixed String key or array of keys to get values for.
+ * @param fallback mixed Value to use in case key(s) do not exist (optional).
+ * @return mixed If selection was a string returns the value or null,
+ * If selection was an array, returns an object of key/values (value is null if not found),
+ * If selection was not passed or invalid, will return the 'values' object member (be careful as
+ * objects are always passed by reference in JavaScript!).
+ * @return Values as a string or object, null if invalid/inexistant.
+ */
+ get: function( selection, fallback ) {
+ if ( $.isArray( selection ) ) {
+ 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 ( this.values[selection] === undefined ) {
+ if ( fallback !== undefined ) {
+ return fallback;
+ }
+ return null;
}
- return null;
+ return this.values[selection];
}
- return this.values[selection];
- }
- return this.values;
- };
+ if ( selection === undefined ) {
+ return this.values;
+ } else {
+ return null; // invalid selection key
+ }
+ },
- /**
- * Sets one or multiple key/value pairs.
- *
- * @param selection mixed String key or array of keys to set values for.
- * @param value mixed Value to set (optional, only in use when key is a string)
- * @return bool This returns true on success, false on failure.
- */
- Map.prototype.set = function( selection, value ) {
- if ( $.isPlainObject( selection ) ) {
- for ( var s in selection ) {
- this.values[s] = selection[s];
+ /**
+ * Sets one or multiple key/value pairs.
+ *
+ * @param selection mixed String key or array of keys to set values for.
+ * @param value mixed Value to set (optional, only in use when key is a string)
+ * @return bool This returns true on success, false on failure.
+ */
+ set: function( selection, value ) {
+ if ( $.isPlainObject( selection ) ) {
+ for ( var s in selection ) {
+ this.values[s] = selection[s];
+ }
+ return true;
+ } else if ( typeof selection === 'string' && value !== undefined ) {
+ this.values[selection] = value;
+ return true;
}
- return true;
- } else if ( typeof selection === 'string' && typeof value !== 'undefined' ) {
- this.values[selection] = value;
- return true;
- }
- return false;
- };
+ return false;
+ },
- /**
- * Checks if one or multiple keys exist.
- *
- * @param selection mixed String 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;
+ /**
+ * Checks if one or multiple keys exist.
+ *
+ * @param selection mixed String key or array of keys to check
+ * @return boolean Existence of key(s)
+ */
+ 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;
}
- return true;
- } else {
- return selection in this.values;
}
};
this.format = 'parse';
this.map = map;
this.key = key;
- this.parameters = typeof parameters === 'undefined' ? [] : $.makeArray( parameters );
+ this.parameters = parameters === undefined ? [] : $.makeArray( parameters );
return this;
}
- /**
- * Appends (does not replace) parameters for replacement to the .parameters property.
- *
- * @param parameters Array
- * @return Message
- */
- Message.prototype.params = function( parameters ) {
- for ( var i = 0; i < parameters.length; i++ ) {
- this.parameters.push( parameters[i] );
- }
- return this;
- };
+ Message.prototype = {
+ /**
+ * Appends (does not replace) parameters for replacement to the .parameters property.
+ *
+ * @param parameters Array
+ * @return Message
+ */
+ params: function( parameters ) {
+ for ( var i = 0; i < parameters.length; i++ ) {
+ this.parameters.push( parameters[i] );
+ }
+ return this;
+ },
- /**
- * Converts message object to it's string form based on the state of format.
- *
- * @return string Message as a string in the current form or <key> if key does not exist.
- */
- Message.prototype.toString = function() {
- if ( !this.map.exists( this.key ) ) {
- // Return <key> if key does not exist
- return '<' + this.key + '>';
- }
- var text = this.map.get( this.key );
- var parameters = this.parameters;
- text = text.replace( /\$(\d+)/g, function( string, match ) {
- var index = parseInt( match, 10 ) - 1;
- return index in parameters ? parameters[index] : '$' + match;
- } );
-
- if ( this.format === 'plain' ) {
- return text;
- }
- if ( this.format === 'escaped' ) {
- // According to Message.php this needs {{-transformation, which is
- // still todo
- return mw.html.escape( text );
- }
+ /**
+ * Converts message object to it's string form based on the state of format.
+ *
+ * @return string Message as a string in the current form or <key> if key does not exist.
+ */
+ 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 ),
+ parameters = this.parameters;
- /* This should be fixed up when we have a parser
- if ( this.format === 'parse' && 'language' in mediaWiki ) {
- text = mw.language.parse( text );
- }
- */
- return text;
- };
+ text = text.replace( /\$(\d+)/g, function( string, match ) {
+ var index = parseInt( match, 10 ) - 1;
+ return index in parameters ? parameters[index] : '$' + match;
+ } );
- /**
- * 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();
- };
+ if ( this.format === 'plain' ) {
+ return text;
+ }
+ if ( this.format === 'escaped' ) {
+ // According to Message.php this needs {{-transformation, which is
+ // still todo
+ return mw.html.escape( text );
+ }
- /**
- * 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();
- };
+ /* This should be fixed up when we have a parser
+ if ( this.format === 'parse' && 'language' in mw ) {
+ text = mw.language.parse( text );
+ }
+ */
+ return text;
+ },
- /**
- * Changes the format to html escaped and converts message to string
- *
- * @return {string} String form of html escaped message
- */
- Message.prototype.escaped = function() {
- this.format = 'escaped';
- return this.toString();
- };
+ /**
+ * Changes format to parse and converts message to string
+ *
+ * @return {string} String form of parsed message
+ */
+ parse: function() {
+ this.format = 'parse';
+ return this.toString();
+ },
- /**
- * Checks if message exists
- *
- * @return {string} String form of parsed message
- */
- Message.prototype.exists = function() {
- return this.map.exists( this.key );
+ /**
+ * Changes format to plain and converts message to string
+ *
+ * @return {string} String form of plain message
+ */
+ plain: function() {
+ this.format = 'plain';
+ return this.toString();
+ },
+
+ /**
+ * Changes the format to html escaped and converts message to string
+ *
+ * @return {string} String form of html escaped message
+ */
+ escaped: function() {
+ this.format = 'escaped';
+ return this.toString();
+ },
+
+ /**
+ * Checks if message exists
+ *
+ * @return {string} String form of parsed message
+ */
+ exists: function() {
+ return this.map.exists( this.key );
+ }
};
/* Public Members */
this.log = function() { };
/**
- * @var constructor Make the Map-class publicly available.
+ * @var constructor Make the Map constructor publicly available.
*/
this.Map = Map;
* 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 $N replacement in messages.
+ * @param parameter_1 mixed First argument in a list of variadic arguments,
+ * each a parameter for $N replacement in messages.
* @return Message
*/
this.message = function( key, parameter_1 /* [, parameter_2] */ ) {
+ var parameters;
// Support variadic arguments
if ( parameter_1 !== undefined ) {
parameters = $.makeArray( arguments );
*
* @param key string Key of message to get
* @param parameters mixed First argument in a list of variadic arguments,
- * each a parameter for $N replacement in messages.
+ * each a parameter for $N replacement in messages.
* @return String.
*/
this.msg = function( key, parameters ) {
* 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)
- * }
- * }
+ * {
+ * '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 inidicating that document ready has occured
- var ready = false;
- // Selector cache for the marker element. Use getMarker() to get/use the marker!
- var $marker = null;
+ var registry = {},
+ // List of modules which will be loaded as when ready
+ batch = [],
+ // List of modules to be loaded
+ queue = [],
+ // List of callback functions waiting for modules to be ready to be called
+ jobs = [],
+ // Flag inidicating that document ready has occured
+ ready = false,
+ // Selector cache for the marker element. Use getMarker() to get/use the marker!
+ $marker = null;
/* Private Methods */
}
function compare( a, b ) {
- if ( a.length != b.length ) {
+ if ( a.length !== b.length ) {
return false;
}
for ( var i = 0; i < b.length; i++ ) {
* 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();
+ var pad = function( a, b, c ) {
+ return [a < 10 ? '0' + a : a, b < 10 ? '0' + b : b, c < 10 ? '0' + c : c].join( '' );
+ },
+ d = new Date();
d.setTime( timestamp * 1000 );
return [
pad( d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate() ), 'T',
* Recursively resolves dependencies and detects circular references
*/
function recurse( module, resolved, unresolved ) {
- if ( typeof registry[module] === 'undefined' ) {
+ if ( registry[module] === undefined ) {
throw new Error( 'Unknown dependency: ' + module );
}
// Resolves dynamic loader function and replaces it with its own results
*
* @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)
+ * will be used by default)
* @return array list of filtered module names
*/
function filter( states, modules ) {
}
// If called without a list of modules, build and use a list of all modules
var list = [], module;
- if ( typeof modules === 'undefined' ) {
+ if ( 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' ) {
+ if ( registry[modules[m]] === undefined ) {
// Module does not exist
- if ( states[s] == 'undefined' ) {
+ if ( states[s] === 'undefined' ) {
// OK, undefined
list[list.length] = modules[m];
}
* @param module string module name to execute
*/
function execute( module, callback ) {
- var _fn = 'mw.loader::execute> ';
- if ( typeof registry[module] === 'undefined' ) {
+ if ( 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 );
throw new Error( 'Module has already been loaded: ' + module );
}
// Add styles
+ var style;
if ( $.isPlainObject( registry[module].style ) ) {
for ( var media in registry[module].style ) {
- var style = registry[module].style[media];
+ style = registry[module].style[media];
if ( $.isArray( style ) ) {
for ( var i = 0; i < style.length; i++ ) {
getMarker().before( mw.html.element( 'link', {
} ) );
}
} else if ( typeof style === 'string' ) {
- getMarker().before( mw.html.element(
- 'style',
- { 'type': 'text/css', 'media': media },
- new mw.html.Cdata( style )
- ) );
+ getMarker().before( mw.html.element( 'style', {
+ 'type': 'text/css',
+ 'media': media
+ }, new mw.html.Cdata( style ) ) );
}
}
}
}
// Execute script
try {
- var script = registry[module].script;
- var markModuleReady = function() {
- registry[module].state = 'ready';
- handlePending( module );
- if ( $.isFunction( callback ) ) {
- callback();
- }
- };
+ var script = registry[module].script,
+ markModuleReady = function() {
+ registry[module].state = 'ready';
+ handlePending( module );
+ if ( $.isFunction( callback ) ) {
+ callback();
+ }
+ };
+
if ( $.isArray( script ) ) {
var done = 0;
if ( script.length === 0 ) {
for ( var i = 0; i < script.length; i++ ) {
registry[module].state = 'loading';
addScript( script[i], function() {
- if ( ++done == script.length ) {
+ if ( ++done === script.length ) {
markModuleReady();
}
} );
// This needs to NOT use mw.log because these errors are common in production mode
// and not in debug mode, such as when a symbol that should be global isn't exported
if ( window.console && typeof window.console.log === 'function' ) {
- console.log( _fn + 'Exception thrown by ' + module + ': ' + e.message );
+ console.log( 'mw.loader::execute> Exception thrown by ' + module + ': ' + e.message );
}
registry[module].state = 'error';
throw e;
}
// Execute modules who's dependencies have just been met
for ( var r in registry ) {
- if ( registry[r].state == 'loaded' ) {
+ if ( registry[r].state === 'loaded' ) {
if ( compare(
filter( ['ready'], registry[r].dependencies ),
registry[r].dependencies ) )
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];
+ dependencies[dependencies.length] = registry[dependencies[0]].dependencies[n];
}
}
}
jobs[jobs.length] = {
'dependencies': filter(
['undefined', 'registered', 'loading', 'loaded'],
- dependencies ),
+ dependencies
+ ),
'ready': ready,
'error': error
};
* to a query string of the form foo.bar,baz|bar.baz,quux
*/
function buildModulesString( moduleMap ) {
- var arr = [];
+ var arr = [], p;
for ( var prefix in moduleMap ) {
- var p = prefix === '' ? '' : prefix + '.';
+ p = prefix === '' ? '' : prefix + '.';
arr.push( p + moduleMap[prefix].join( ',' ) );
}
return arr.join( '|' );
* @param callback Function: Optional callback which will be run when the script is done
*/
function addScript( src, callback ) {
+ var done = false, script;
if ( ready ) {
// jQuery's getScript method is NOT better than doing this the old-fassioned way
// because jQuery will eval the script's code, and errors will not have sane
// line numbers.
- var script = document.createElement( 'script' );
+ script = document.createElement( 'script' );
script.setAttribute( 'src', src );
script.setAttribute( 'type', 'text/javascript' );
if ( $.isFunction( callback ) ) {
- var done = false;
// Attach handlers for all browsers -- this is based on jQuery.getScript
script.onload = script.onreadystatechange = function() {
if (
* Requests dependencies from server, loading and executing when things when ready.
*/
this.work = function() {
+ // Build a list of request parameters
+ var base = {
+ 'skin': mw.config.get( 'skin' ),
+ 'lang': mw.config.get( 'wgUserLanguage' ),
+ 'debug': mw.config.get( 'debug' )
+ },
+ // Extend request parameters with a list of modules in the batch
+ requests = [],
+ // Split into groups
+ groups = {};
+
// 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' ) {
+ if ( !( queue[q] in registry ) || registry[queue[q]].state === 'registered' ) {
// Prevent duplicate entries
if ( $.inArray( queue[q], batch ) === -1 ) {
batch[batch.length] = queue[q];
// Always order modules alphabetically to help reduce cache
// misses for otherwise identical content
batch.sort();
- // Build a list of request parameters
- var base = {
- 'skin': mw.config.get( 'skin' ),
- 'lang': mw.config.get( 'wgUserLanguage' ),
- 'debug': mw.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] = [];
+ var bGroup = registry[batch[b]].group;
+ if ( !( bGroup in groups ) ) {
+ groups[bGroup] = [];
}
- groups[group][groups[group].length] = batch[b];
+ groups[bGroup][groups[bGroup].length] = batch[b];
}
for ( var group in groups ) {
// Calculate the highest timestamp
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;
+
+ var reqBase = $.extend( { 'version': formatVersionNumber( version ) }, base ),
+ reqBaseLength = $.param( reqBase ).length,
+ reqs = [],
+ limit = mw.config.get( 'wgResourceLoaderMaxQueryLength', -1 ),
+ // We may need to split up the request to honor the query string length limit,
+ // so build it piece by piece.
+ l = reqBaseLength + 9, // '&modules='.length == 9
+ r = 0;
+
reqs[0] = {}; // { prefix: [ suffixes ] }
+
for ( var i = 0; i < groups[group].length; i++ ) {
- // Determine how many bytes this module would add to the query string
- var lastDotIndex = groups[group][i].lastIndexOf( '.' );
- // Note that these substr() calls work even if lastDotIndex == -1
- var prefix = groups[group][i].substr( 0, lastDotIndex );
- var suffix = groups[group][i].substr( lastDotIndex + 1 );
- var bytesAdded = prefix in reqs[r] ?
- suffix.length + 3 : // '%2C'.length == 3
- groups[group][i].length + 3; // '%7C'.length == 3
+ // Determine how many bytes this module would add to the query string
+ var lastDotIndex = groups[group][i].lastIndexOf( '.' ),
+ // Note that these substr() calls work even if lastDotIndex == -1
+ prefix = groups[group][i].substr( 0, lastDotIndex ),
+ suffix = groups[group][i].substr( lastDotIndex + 1 ),
+ bytesAdded = prefix in reqs[r]
+ ? suffix.length + 3 // '%2C'.length == 3
+ : groups[group][i].length + 3; // '%7C'.length == 3
// If the request would become too long, create a new one,
// but don't create empty requests
- if ( limit > 0 && reqs[r] != {} && l + bytesAdded > limit ) {
+ if ( limit > 0 && !$.isEmptyObject( reqs[r] ) && l + bytesAdded > limit ) {
// This request would become too long, create a new one
r++;
reqs[r] = {};
if ( typeof module !== 'string' ) {
throw new Error( 'module must be a string, not a ' + typeof module );
}
- if ( typeof registry[module] !== 'undefined' ) {
+ if ( registry[module] !== undefined ) {
throw new Error( 'module already implemented: ' + module );
}
// List the module as registered
'state': 'registered',
'group': typeof group === 'string' ? group : null,
'dependencies': [],
- 'version': typeof version !== 'undefined' ? parseInt( version, 10 ) : 0
+ 'version': version !== undefined ? parseInt( version, 10 ) : 0
};
if ( typeof dependencies === 'string' ) {
// Allow dependencies to be given as a single module name
*
* @param module String: Name of module
* @param script Mixed: Function of module code or String of URL to be used as the src
- * attribute when adding a script element to the body
+ * attribute when adding a script element to the body
* @param style Object: Object of CSS strings keyed by media-type or Object of lists of URLs
- * keyed by media-type
+ * keyed by media-type
* @param msgs Object: List of key/value pairs to be passed through mw.messages.set
*/
this.implement = function( module, script, style, msgs ) {
throw new Error( 'msgs must be an object, not a ' + typeof msgs );
}
// Automatically register module
- if ( typeof registry[module] === 'undefined' ) {
+ if ( registry[module] === undefined ) {
mw.loader.register( module );
}
// Check for duplicate implementation
- if ( typeof registry[module] !== 'undefined'
- && typeof registry[module].script !== 'undefined' )
- {
+ if ( registry[module] !== undefined && registry[module].script !== undefined ) {
throw new Error( 'module already implemeneted: ' + module );
}
// Mark module as loaded
* 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
+ * 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 ) {
+ var tod = typeof dependencies;
// Validate input
- if ( typeof dependencies !== 'object' && typeof dependencies !== 'string' ) {
- throw new Error( 'dependencies must be a string or an array, not a ' +
- typeof dependencies );
+ if ( tod !== 'object' && tod !== 'string' ) {
+ throw new Error( 'dependencies must be a string or an array, not a ' + tod );
}
// Allow calling with a single dependency as a string
- if ( typeof dependencies === 'string' ) {
+ if ( tod === 'string' ) {
dependencies = [dependencies];
}
// Resolve entire dependency map
* 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
+ * 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
+ * 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( 'modules must be a string or an array, not a ' +
- typeof modules );
+ throw new Error( 'modules must be a string or an array, not a ' + typeof modules );
}
// 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' ).append( $( '<link />', {
+ $( 'head' ).append( $( '<link/>', {
rel: 'stylesheet',
type: 'text/css',
href: modules
} ) );
return true;
- } else if ( type === 'text/javascript' || typeof type === 'undefined' ) {
+ } else if ( type === 'text/javascript' || type === undefined ) {
addScript( modules );
return true;
}
}
return null;
};
+
/**
* @deprecated use mw.loader.getVersion() instead
*/
this.version = function() {
- return mediaWiki.loader.getVersion.apply( mediaWiki.loader, arguments );
+ return mw.loader.getVersion.apply( mw.loader, arguments );
};
/**
* @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
+ * - 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 = mw.html;
- * return h.element( 'div', {},
- * new h.Raw( h.element( 'img', {src: '<'} ) ) );
+ * var h = mw.html;
+ * return h.element( 'div', {},
+ * new h.Raw( h.element( 'img', {src: '<'} ) ) );
* Returns <div><img src="<"/></div>
*/
this.element = function( name, attrs, contents ) {
for ( var attrName in attrs ) {
s += ' ' + attrName + '="' + this.escape( attrs[attrName] ) + '"';
}
- if ( typeof contents == 'undefined' || contents === null ) {
+ if ( contents === undefined || contents === null ) {
// Self close tag
s += '/>';
return s;
// Alias $j to jQuery for backwards compatibility
window.$j = jQuery;
-window.mw = mediaWiki;
-
-/* Auto-register from pre-loaded startup scripts */
-if ( $.isFunction( startUp ) ) {
+// Auto-register from pre-loaded startup scripts
+if ( jQuery.isFunction( startUp ) ) {
startUp();
delete startUp;
}
dépôts / lhc / web / wiklou.git / blobdiff