*/
// New fallback String trimming functionality, was introduced natively in JavaScript 1.8.1
-if (typeof String.prototype.trim === 'undefined') {
-// Add removing trailing and leading whitespace functionality cross-browser
-// See also: http://blog.stevenlevithan.com/archives/faster-trim-javascript
- String.prototype.trim = function () {
- return this.replace(/^\s+|\s+$/g, '');
+if ( typeof String.prototype.trim === 'undefined' ) {
+ // Add removing trailing and leading whitespace functionality cross-browser
+ // See also: http://blog.stevenlevithan.com/archives/faster-trim-javascript
+ String.prototype.trim = function() {
+ return this.replace( /^\s+|\s+$/g, '' );
};
}
-if (typeof String.prototype.trimLeft === 'undefined') {
- String.prototype.trimLeft = function () {
- return this.replace(/^\s\s*/, "");
+if ( typeof String.prototype.trimLeft === 'undefined' ) {
+ String.prototype.trimLeft = function() {
+ return this.replace( /^\s\s*/, "" );
};
}
-if (typeof String.prototype.trimRight === 'undefined') {
- String.prototype.trimRight = function () {
+if ( typeof String.prototype.trimRight === 'undefined' ) {
+ String.prototype.trimRight = function() {
return this.replace(/\s\s*$/, "");
};
}
-// Add array comparison functionality
-if (typeof Array.prototype.compare === 'undefined') {
- Array.prototype.compare = function (against) {
- if (this.length !== against.length) {
- return false;
- }
- for (var i = 0; i < against.length; i++) {
- if (this[i].compare) {
- if (!this[i].compare(against[i])) {
- return false;
- }
- }
- if (this[i] !== against[i]) {
- return false;
- }
- }
- return true;
- };
-}
-
-// Make calling .indexOf() on an array work on older browsers
-if (typeof Array.prototype.indexOf === 'undefined') {
- Array.prototype.indexOf = function (needle) {
- for (var i = 0; i < this.length; i++) {
- if (this[i] === needle) {
- return i;
- }
- }
- return -1;
- };
-}
-
/*
* 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 */
-
- var that = this;
-
+
+ // List of messages that have been requested to be loaded
+ var messageQueue = {};
+
/* Prototypes */
-
- this.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
- * @param {function} parser function to perform extra processing; in the form of function( value, options )
- * @param {function} fallback function to format default fallback; in the form of function( key )
- * where value is the data to be parsed and options is additional data passed through to the parser
- */
- 'map': function( global, parser, fallback ) {
-
- /* Private Members */
-
- var that = this;
- var values = global === true ? window : {};
-
- /* Public Methods */
-
- /**
- * Gets one or more values
- *
- * If called with no arguments, all values will be returned. If a parser is in use, no parsing will take
- * place when calling with no arguments or calling with an array of names.
- *
- * @param {mixed} selection string name of value to get, array of string names of values to get, or object
- * of name/option pairs
- * @param {object} options optional set of options which are also passed to a parser if in use; only used
- * when selection is a string
- * @format options
- * {
- * // Value to use if key does not exist
- * 'fallback': ''
- * }
- */
- this.get = function( selection, options ) {
- if ( typeof selection === 'object' ) {
- var results = {};
- for ( var s in selection ) {
- if ( selection.hasOwnProperty( s ) ) {
- if ( typeof s === 'string' ) {
- return that.get( values[s], selection[s] );
- } else {
- return that.get( selection[s] );
- }
- }
- }
- return results;
- } else if ( typeof selection === 'string' ) {
- if ( typeof values[selection] === 'undefined' ) {
- if ( typeof options === 'object' && 'fallback' in options ) {
- return options.fallback;
- } else if ( typeof fallback === 'function' ) {
- return fallback( selection );
- } else {
- return null;
- }
- } else {
- if ( typeof parser === 'function' ) {
- return parser( values[selection], options );
- } else {
- return values[selection];
- }
- }
- } else {
- return values;
- }
- };
-
- /**
- * Sets one or multiple configuration values using a key and a value or an object of keys and values
- *
- * @param {mixed} key string of name by which value will be made accessible, or object of name/value pairs
- * @param {mixed} value optional value to set, only in use when key is a string
- */
- this.set = function( selection, value ) {
- if ( typeof selection === 'object' ) {
- for ( var s in selection ) {
- values[s] = selection[s];
- }
- } else if ( typeof selection === 'string' && typeof value !== 'undefined' ) {
- values[selection] = value;
+
+ /**
+ * 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 {mixed} selection Key or array of keys to get values for
+ * @param {mixed} fallback Value to use in case key(s) do not exist (optional)
+ */
+ 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;
}
- };
-
- /**
- * Checks if one or multiple configuration fields exist
- */
- this.exists = function( selection ) {
- if ( typeof keys === 'object' ) {
- for ( var s = 0; s < selection.length; s++ ) {
- if ( !( selection[s] in values ) ) {
- return false;
- }
- }
- return true;
- } else {
- return selection in values;
+ return null;
+ }
+ return this.values[selection];
+ }
+ return this.values;
+ };
+
+ /**
+ * Sets one or multiple key/value pairs.
+ *
+ * @param {mixed} selection Key or object of key/value pairs to set
+ * @param {mixed} value Value to set (optional, only in use when key is a string)
+ */
+ 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 {mixed} key 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;
}
};
-
- /* Methods */
+
+ /**
+ * Message object, similar to Message in PHP
+ */
+ function Message( map, key, parameters ) {
+ this.format = 'parse';
+ this.map = map;
+ this.key = key;
+ this.parameters = typeof parameters === 'undefined' ? [] : $.makeArray( parameters );
+ };
+
+ /**
+ * Appends parameters for replacement
+ *
+ * @param {mixed} args First in a list of variadic arguments to append as message parameters
+ */
+ Message.prototype.params = function( parameters ) {
+ for ( var i = 0; i < parameters.length; i++ ) {
+ this.parameters[this.parameters.length] = parameters[i];
+ }
+ return this;
+ };
+
+ /**
+ * Converts message object to it's string form based on the state of format
+ *
+ * @return {string} String form of message
+ */
+ Message.prototype.toString = function() {
+ if ( !this.map.exists( this.key ) ) {
+ // Return <key> if key does not exist
+ return '<' + key + '>';
+ }
+ var text = this.map.get( this.key );
+ var parameters = this.parameters;
+ text = text.replace( /\$(\d+)/g, function( string, match ) {
+ var index = parseInt( match, 10 ) - 1;
+ return index in parameters ? parameters[index] : '$' + 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 Members */
/*
* Dummy function which in debug mode can be replaced with a function that does something clever
*
* In legacy mode the values this object wraps will be in the global space
*/
- this.config = new this.prototypes.map( LEGACY_GLOBALS );
+ this.config = new Map( LEGACY_GLOBALS );
/*
* Information about the current user
*/
- this.user = new ( function() {
-
- /* Public Members */
-
- this.options = new that.prototypes.map();
- } )();
-
+ this.user = new User();
+
/*
- * Basic parser, can be replaced with something more robust
+ * Localization system
+ */
+ this.messages = new Map();
+
+ /* Public Methods */
+
+ /**
+ * Gets a message object, similar to wfMessage()
+ *
+ * @param {string} key Key of message to get
+ * @param {mixed} params First argument in a list of variadic arguments, each a parameter for $ replacement
*/
- this.parser = function( text, options ) {
- if ( typeof options === 'object' && typeof options.parameters === 'object' ) {
- text = text.replace( /\$(\d+)/g, function( str, match ) {
- var index = parseInt( match, 10 ) - 1;
- return index in options.parameters ? options.parameters[index] : '$' + match;
- } );
+ this.message = function( key, parameters ) {
+ // Support variadic arguments
+ if ( typeof parameters !== 'undefined' ) {
+ parameters = $.makeArray( arguments);
+ parameters.shift();
+ } else {
+ parameters = [];
}
- return text;
+ return new Message( mediaWiki.messages, key, parameters );
};
-
- /*
- * Localization system
- */
- this.msg = new that.prototypes.map( false, this.parser, function( key ) { return '<' + key + '>'; } );
-
- /*
+
+ /**
* Client-side module loader which integrates with the MediaWiki ResourceLoader
*/
this.loader = new ( function() {
/* Private Members */
var that = this;
- /*
+ /**
* Mapping of registered modules
*
* The jquery module is pre-registered, because it must have already been provided for this object to have
/* 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
*/
* Recursively resolves dependencies and detects circular references
*/
function recurse( module, resolved, unresolved ) {
- unresolved[unresolved.length] = module;
+ if ( typeof registry[module] === 'undefined' ) {
+ throw new Error( 'Unknown dependency: ' + module );
+ }
// Resolves dynamic loader function and replaces it with it's own results
if ( typeof registry[module].dependencies === 'function' ) {
registry[module].dependencies = registry[module].dependencies();
}
// Tracks down dependencies
for ( var n = 0; n < registry[module].dependencies.length; n++ ) {
- if ( resolved.indexOf( registry[module].dependencies[n] ) === -1 ) {
- if ( unresolved.indexOf( registry[module].dependencies[n] ) !== -1 ) {
+ 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]
);
}
}
resolved[resolved.length] = module;
- unresolved.splice( unresolved.indexOf( module ), 1 );
+ unresolved.splice( $.inArray( module, unresolved ), 1 );
}
/**
}
// Add localizations to message system
if ( typeof registry[module].messages === 'object' ) {
- mediaWiki.msg.set( registry[module].messages );
+ mediaWiki.messages.set( registry[module].messages );
}
// Execute script
try {
registry[module].state = 'ready';
// Run jobs who's dependencies have just been met
for ( var j = 0; j < jobs.length; j++ ) {
- if ( filter( 'ready', jobs[j].dependencies ).compare( jobs[j].dependencies ) ) {
+ if ( compare( filter( 'ready', jobs[j].dependencies ), jobs[j].dependencies ) ) {
if ( typeof jobs[j].ready === 'function' ) {
jobs[j].ready();
}
// Execute modules who's dependencies have just been met
for ( r in registry ) {
if ( registry[r].state == 'loaded' ) {
- if ( filter( ['ready'], registry[r].dependencies ).compare( registry[r].dependencies ) ) {
+ if ( compare( filter( ['ready'], registry[r].dependencies ), registry[r].dependencies ) ) {
execute( r );
}
}
registry[module].state = 'error';
// Run error callbacks of jobs affected by this condition
for ( var j = 0; j < jobs.length; j++ ) {
- if ( jobs[j].dependencies.indexOf( module ) !== -1 ) {
+ if ( $.inArray( module, jobs[j].dependencies ) !== -1 ) {
if ( typeof jobs[j].error === 'function' ) {
jobs[j].error();
}
// Queue up any dependencies that are undefined or registered
dependencies = filter( ['undefined', 'registered'], dependencies );
for ( var n = 0; n < dependencies.length; n++ ) {
- if ( queue.indexOf( dependencies[n] ) === -1 ) {
+ if ( $.inArray( dependencies[n], queue ) === -1 ) {
queue[queue.length] = dependencies[n];
}
}
// Only request modules which are undefined or registered
if ( !( queue[q] in registry ) || registry[queue[q]].state == 'registered' ) {
// Prevent duplicate entries
- if ( batch.indexOf( queue[q] ) === -1 ) {
+ if ( $.inArray( queue[q], batch ) === -1 ) {
batch[batch.length] = queue[q];
// Mark registered modules as loading
if ( queue[q] in registry ) {
registry[module].messages = localization;
}
// Execute or queue callback
- if ( filter( ['ready'], registry[module].dependencies ).compare( registry[module].dependencies ) ) {
+ if ( compare( filter( ['ready'], registry[module].dependencies ), registry[module].dependencies ) ) {
execute( module );
} else {
request( module );
// Resolve entire dependency map
dependencies = resolve( dependencies );
// If all dependencies are met, execute ready immediately
- if ( filter( ['ready'], dependencies ).compare( dependencies ) ) {
+ if ( compare( filter( ['ready'], dependencies ), dependencies ) ) {
if ( typeof ready === 'function' ) {
ready();
}
// Resolve entire dependency map
modules = resolve( modules );
// If all modules are ready, nothing dependency be done
- if ( filter( ['ready'], modules ).compare( modules ) ) {
+ if ( compare( filter( ['ready'], modules ), modules ) ) {
return true;
}
// If any modules have errors return false
dépôts / lhc / web / wiklou.git / blobdiff