// Using isReady directly instead of storing it locally from
// a $.fn.ready callback (bug 31895).
if ( $.isReady || async ) {
- // jQuery's getScript method is NOT better than doing this the old-fashioned way
- // because jQuery will eval the script's code, and errors will not have sane
- // line numbers.
+ // Can't use jQuery.getScript because that only uses <script> for cross-domain,
+ // it uses XHR and eval for same-domain scripts, which we don't want because it
+ // messes up line numbers.
+ // The below is based on jQuery ([jquery@1.8.2]/src/ajax/script.js)
+
+ // IE-safe way of getting the <head>. document.head isn't supported
+ // in old IE, and doesn't work when in the <head>.
+ head = document.getElementsByTagName( 'head' )[0] || document.body;
+
script = document.createElement( 'script' );
- script.setAttribute( 'src', src );
- script.setAttribute( 'type', 'text/javascript' );
+ script.async = true;
+ script.src = src;
if ( $.isFunction( callback ) ) {
- // Attach handlers for all browsers (based on jQuery.ajax)
script.onload = script.onreadystatechange = function () {
-
if (
!done
&& (
|| /loaded|complete/.test( script.readyState )
)
) {
-
done = true;
- callback();
+ // Handle memory leak in IE
+ script.onload = script.onreadystatechange = null;
- // Handle memory leak in IE. This seems to fail in
- // IE7 sometimes (Permission Denied error when
- // accessing script.parentNode) so wrap it in
- // a try catch.
- try {
- script.onload = script.onreadystatechange = null;
- if ( script.parentNode ) {
- script.parentNode.removeChild( script );
- }
-
- // Dereference the script
- script = undefined;
- } catch ( e ) { }
+ // Remove the script
+ if ( script.parentNode ) {
+ script.parentNode.removeChild( script );
+ }
+
+ // Dereference the script
+ script = undefined;
+
+ callback();
}
};
}
if ( window.opera ) {
// Appending to the <head> blocks rendering completely in Opera,
// so append to the <body> after document ready. This means the
- // scripts only start loading after the document has been rendered,
+ // scripts only start loading after the document has been rendered,
// but so be it. Opera users don't deserve faster web pages if their
- // browser makes it impossible
- $( function () { document.body.appendChild( script ); } );
+ // browser makes it impossible.
+ $( function () {
+ document.body.appendChild( script );
+ } );
} else {
- // IE-safe way of getting the <head> . document.documentElement.head doesn't
- // work in scripts that run in the <head>
- head = document.getElementsByTagName( 'head' )[0];
- ( document.body || head ).appendChild( script );
+ head.appendChild( script );
}
} else {
- document.write( mw.html.element(
- 'script', { 'type': 'text/javascript', 'src': src }, ''
- ) );
+ document.write( mw.html.element( 'script', { 'src': src }, '' ) );
if ( $.isFunction( callback ) ) {
// Document.write is synchronous, so this is called when it's done
// FIXME: that's a lie. doc.write isn't actually synchronous
}
}
- currReqBase = $.extend( { 'version': formatVersionNumber( maxVersion ) }, reqBase );
+ currReqBase = $.extend( { version: formatVersionNumber( maxVersion ) }, reqBase );
// For user modules append a user name to the request.
if ( group === "user" && mw.config.get( 'wgUserName' ) !== null ) {
currReqBase.user = mw.config.get( 'wgUserName' );
}
// List the module as registered
registry[module] = {
- 'version': version !== undefined ? parseInt( version, 10 ) : 0,
- 'dependencies': [],
- 'group': typeof group === 'string' ? group : null,
- 'source': typeof source === 'string' ? source: 'local',
- 'state': 'registered'
+ version: version !== undefined ? parseInt( version, 10 ) : 0,
+ dependencies: [],
+ group: typeof group === 'string' ? group : null,
+ source: typeof source === 'string' ? source: 'local',
+ state: 'registered'
};
if ( typeof dependencies === 'string' ) {
// Allow dependencies to be given as a single module name
- registry[module].dependencies = [dependencies];
+ registry[module].dependencies = [ dependencies ];
} else if ( typeof dependencies === 'object' || $.isFunction( dependencies ) ) {
// Allow dependencies to be given as an array of module names
// or a function which returns an array
}
// Allow calling with a single dependency as a string
if ( tod === 'string' ) {
- dependencies = [dependencies];
+ dependencies = [ dependencies ];
}
// Resolve entire dependency map
dependencies = resolve( dependencies );
* be assumed if loading a URL, and false will be assumed otherwise.
*/
load: function ( modules, type, async ) {
- var filtered, m, module;
+ var filtered, m, module, l;
// Validate input
if ( typeof modules !== 'object' && typeof modules !== 'string' ) {
async = true;
}
if ( type === 'text/css' ) {
- $( 'head' ).append( $( '<link>', {
- rel: 'stylesheet',
- type: 'text/css',
- href: modules
- } ) );
+ // IE7-8 throws security warnings when inserting a <link> tag
+ // with a protocol-relative URL set though attributes (instead of
+ // properties) - when on HTTPS. See also bug #.
+ l = document.createElement( 'link' );
+ l.rel = 'stylesheet';
+ l.href = modules;
+ $( 'head' ).append( l );
return;
}
if ( type === 'text/javascript' || type === undefined ) {
throw new Error( 'invalid type for external url, must be text/css or text/javascript. not ' + type );
}
// Called with single module
- modules = [modules];
+ modules = [ modules ];
}
// Filter out undefined modules, otherwise resolve() will throw
if ( registry[module] === undefined ) {
mw.loader.register( module );
}
- if ( $.inArray(state, ['ready', 'error', 'missing']) !== -1
+ if ( $.inArray( state, ['ready', 'error', 'missing'] ) !== -1
&& registry[module].state !== state ) {
// Make sure pending modules depending on this one get executed if their
// dependencies are now fulfilled!
dépôts / lhc / web / wiklou.git / blobdiff