| blob | 9c29c4c18703c9038907f62ea4116dabf36fa720 |
1 /*
2 * ~mv_embed ~
3 * For details see: http://metavid.org/wiki/index.php/Mv_embed
4 *
5 * All Metavid Wiki code is released under the GPL2.
6 * For more information visit http://metavid.org/wiki/Code
7 *
8 * @url http://metavid.org
9 *
10 * mw.parseUri:
11 * http://stevenlevithan.com/demo/parseuri/js/
12 *
13 * Config values: you can manually set the location of the mv_embed folder here
14 * (in cases where media will be hosted in a different place than the embedding page)
15 *
16 */
18 /**
19 * AutoLoader paths
20 * @path The path to the file (or set of files) with ending slash
21 * @gClasses The set of classes
22 * if it's an array, $j.className becomes jquery.className.js
23 * if it's an associative object then key => value pairs are used
24 */
25 if ( typeof mvAutoLoadClasses == 'undefined' )
26 mvAutoLoadClasses = { };
28 // The script that loads the class set
29 function lcPaths( classSet ) {
30 for ( var i in classSet ) {
31 mvAutoLoadClasses[i] = classSet[i];
32 }
33 }
35 function mvGetClassPath( k ) {
36 if ( mvAutoLoadClasses[k] ) {
37 // js_log('got class path:' + k + ' : '+ mvClassPaths[k]);
38 return mvAutoLoadClasses[k];
39 } else {
40 js_log( 'Error:: Could not find path for requested class ' + k );
41 return false;
42 }
43 }
45 if ( typeof mvCssPaths == 'undefined' )
46 mvCssPaths = { };
48 function lcCssPath( cssSet ) {
49 for ( var i in cssSet ) {
50 mvCssPaths[i] = cssSet[i];
51 }
52 }
54 /*
55 * -- Load Class Paths --
56 *
57 * MUST BE VALID JSON (NOT JS)
58 * This is used by the script loader to auto-load classes (so we only define
59 * this once for PHP & JavaScript)
60 *
61 * Right now the PHP AutoLoader only reads this mv_embed.js file.
62 * In the future we could have multiple lcPath calls that PHP reads
63 * (if our autoloading class list becomes too long)
64 * or
65 * we could support direct file requests to the script loader instead
66 * of shared class names read from a central location.
67 */
68 lcPaths( {
69 "mv_embed" : "mv_embed.js",
70 "window.jQuery" : "jquery/jquery-1.3.2.js",
71 "$j.fn.pngFix" : "jquery/plugins/jquery.pngFix.js",
72 "$j.fn.autocomplete": "jquery/plugins/jquery.autocomplete.js",
73 "$j.fn.hoverIntent" : "jquery/plugins/jquery.hoverIntent.js",
74 "$j.fn.datePicker" : "jquery/plugins/jquery.datePicker.js",
75 "$j.ui" : "jquery/jquery.ui/ui/ui.core.js",
76 "$j.fn.ColorPicker" : "libClipEdit/colorpicker/js/colorpicker.js",
77 "$j.Jcrop" : "libClipEdit/Jcrop/js/jquery.Jcrop.js",
78 "$j.fn.simpleUploadForm" : "libAddMedia/simpleUploadForm.js",
80 "mw.proxy" : "libMwApi/mw.proxy.js",
82 "mw.testLang" : "tests/testLang.js",
84 "ctrlBuilder" : "skins/ctrlBuilder.js",
85 "kskinConfig" : "skins/kskin/kskin.js",
86 "mvpcfConfig" : "skins/mvpcf/mvpcf.js",
88 "JSON" : "libMwApi/json2.js",
89 "$j.cookie" : "jquery/plugins/jquery.cookie.js",
90 "$j.contextMenu" : "jquery/plugins/jquery.contextMenu.js",
91 "$j.fn.suggestions" : "jquery/plugins/jquery.suggestions.js",
92 "$j.fn.textSelection" : "jquery/plugins/jquery.textSelection.js",
94 "$j.effects.blind" : "jquery/jquery.ui/ui/effects.blind.js",
95 "$j.effects.drop" : "jquery/jquery.ui/ui/effects.drop.js",
96 "$j.effects.pulsate" : "jquery/jquery.ui/ui/effects.pulsate.js",
97 "$j.effects.transfer" : "jquery/jquery.ui/ui/effects.transfer.js",
98 "$j.ui.droppable" : "jquery/jquery.ui/ui/ui.droppable.js",
99 "$j.ui.slider" : "jquery/jquery.ui/ui/ui.slider.js",
100 "$j.effects.bounce" : "jquery/jquery.ui/ui/effects.bounce.js",
101 "$j.effects.explode" : "jquery/jquery.ui/ui/effects.explode.js",
102 "$j.effects.scale" : "jquery/jquery.ui/ui/effects.scale.js",
103 "$j.ui.datepicker" : "jquery/jquery.ui/ui/ui.datepicker.js",
104 "$j.ui.progressbar" : "jquery/jquery.ui/ui/ui.progressbar.js",
105 "$j.ui.sortable" : "jquery/jquery.ui/ui/ui.sortable.js",
106 "$j.effects.clip" : "jquery/jquery.ui/ui/effects.clip.js",
107 "$j.effects.fold" : "jquery/jquery.ui/ui/effects.fold.js",
108 "$j.effects.shake" : "jquery/jquery.ui/ui/effects.shake.js",
109 "$j.ui.dialog" : "jquery/jquery.ui/ui/ui.dialog.js",
110 "$j.ui.resizable" : "jquery/jquery.ui/ui/ui.resizable.js",
111 "$j.ui.tabs" : "jquery/jquery.ui/ui/ui.tabs.js",
112 "$j.effects.core" : "jquery/jquery.ui/ui/effects.core.js",
113 "$j.effects.highlight" : "jquery/jquery.ui/ui/effects.highlight.js",
114 "$j.effects.slide" : "jquery/jquery.ui/ui/effects.slide.js",
115 "$j.ui.accordion" : "jquery/jquery.ui/ui/ui.accordion.js",
116 "$j.ui.draggable" : "jquery/jquery.ui/ui/ui.draggable.js",
117 "$j.ui.selectable" : "jquery/jquery.ui/ui/ui.selectable.js",
119 "$j.fn.dragDropFile" : "libAddMedia/dragDropFile.js",
120 "mvFirefogg" : "libAddMedia/mvFirefogg.js",
121 "mvAdvFirefogg" : "libAddMedia/mvAdvFirefogg.js",
122 "mvBaseUploadInterface" : "libAddMedia/mvBaseUploadInterface.js",
123 "remoteSearchDriver" : "libAddMedia/remoteSearchDriver.js",
124 "seqRemoteSearchDriver" : "libSequencer/seqRemoteSearchDriver.js",
126 "baseRemoteSearch" : "libAddMedia/searchLibs/baseRemoteSearch.js",
127 "mediaWikiSearch" : "libAddMedia/searchLibs/mediaWikiSearch.js",
128 "metavidSearch" : "libAddMedia/searchLibs/metavidSearch.js",
129 "archiveOrgSearch" : "libAddMedia/searchLibs/archiveOrgSearch.js",
130 "flickrSearch" : "libAddMedia/searchLibs/flickrSearch.js",
131 "baseRemoteSearch" : "libAddMedia/searchLibs/baseRemoteSearch.js",
133 "mvClipEdit" : "libClipEdit/mvClipEdit.js",
135 "embedVideo" : "libEmbedVideo/embedVideo.js",
136 "flowplayerEmbed" : "libEmbedVideo/flowplayerEmbed.js",
137 "kplayerEmbed" : "libEmbedVideo/kplayerEmbed.js",
138 "genericEmbed" : "libEmbedVideo/genericEmbed.js",
139 "htmlEmbed" : "libEmbedVideo/htmlEmbed.js",
140 "javaEmbed" : "libEmbedVideo/javaEmbed.js",
141 "nativeEmbed" : "libEmbedVideo/nativeEmbed.js",
142 "quicktimeEmbed" : "libEmbedVideo/quicktimeEmbed.js",
143 "vlcEmbed" : "libEmbedVideo/vlcEmbed.js",
145 "mvPlayList" : "libSequencer/mvPlayList.js",
146 "mvSequencer" : "libSequencer/mvSequencer.js",
147 "mvFirefoggRender" : "libSequencer/mvFirefoggRender.js",
148 "mvTimedEffectsEdit": "libSequencer/mvTimedEffectsEdit.js",
150 "mvTextInterface" : "libTimedText/mvTextInterface.js",
151 "mvTimeTextEdit" : "libTimedText/mvTimeTextEdit.js"
152 } );
154 // Dependency mapping for CSS files for self-contained included plugins:
155 lcCssPath( {
156 '$j.Jcrop' : 'libClipEdit/Jcrop/css/jquery.Jcrop.css',
157 '$j.fn.ColorPicker' : 'libClipEdit/colorpicker/css/colorpicker.css'
158 })
160 // For use when mv_embed with script-loader is in the root MediaWiki path
161 var mediaWiki_mvEmbed_path = 'js2/mwEmbed/';
163 // The global scope: will be depreciated once we get everything into mw
164 var _global = this;
166 /*
167 * setup the empty global mw object
168 * will ensure all our functions and variables are properly namespaced
169 * reducing chance of conflicts
170 */
171 if ( !window['mw'] ) {
172 window['mw'] = { }
173 }
176 // Inherit the default global config
177 var mwDefaultConf = {
178 'skin_name' : 'mvpcf',
179 'jui_skin' : 'redmond',
180 'video_size' : '400x300',
181 'k_attribution' : true
182 }
183 if( !mw.conf )
184 mw.conf = { }
186 for(var i in mwDefaultConf){
187 if( typeof mw.conf[ i ] == 'undefined' )
188 mw.conf[ i ] = mwDefaultConf[ i ];
189 }
192 // @@todo move these into mw
193 var global_req_cb = new Array(); // The global request callback array
195 /**
196 * The global mw object:
197 *
198 * Any global functions/classes that are not jQuery plugins should make
199 * there way into the mw namespace
200 */
201 ( function( $ ) {
202 // list valid skins here:
203 $.valid_skins = ['mvpcf', 'kskin'];
204 // the version of mwEmbed
205 $.version = '1.0r21';
207 // special case of commons api url
208 // (used for default subtitles server for media with a "wikiTitleKey" atm)
209 // (@@todo eventually we should have wikiTitleKey be namespaced with interwiki ns
210 $.commons_api_url = 'http://commons.wikimedia.org/w/api.php';
211 /*
212 * some global containers flags
213 */
214 $.skin_list = new Array();
215 $.init_done = false;
216 $.cb_count = 0;
217 $.player_list = new Array(), // The global player list per page
218 $.req_cb = new Array() // The global request callback array
220 /*
221 * Language classes mw.lang
222 *
223 * Localized Language support attempts to mirror the functionality of Language.php in MediaWiki
224 * It contains methods for loading and transforming msg text
225 *
226 */
227 $.lang = { };
228 /**
229 * Setup the lang object
230 */
231 var gMsg = { };
232 var gRuleSet = { };
234 /**
235 * loadGM function
236 * Loads a set of json messages into the lng object.
237 *
238 * @param json msgSet The set of msgs to be loaded
239 */
240 $.lang.loadGM = function( msgSet ) {
241 for ( var i in msgSet ) {
242 gMsg[ i ] = msgSet[i];
243 }
244 }
246 /**
247 * loadRS function
248 * Loads a ruleset by given template key ie PLURAL : { //ruleSetObj }
249 *
250 * @param json ruleSet The ruleset object ( extends gRuleSet )
251 */
252 $.lang.loadRS = function( ruleSet ) {
253 for ( var i in ruleSet ) {
254 gRuleSet[ i ] = ruleSet[ i ];
255 }
256 }
258 /**
259 * Returns a transformed msg string
260 *
261 * it take a msg key and array of replacement values of form
262 * $1, $2 and does relevant msgkey transformation returning
263 * the user msg.
264 *
265 * @param string key The msg key as set by loadGm
266 * @param [mixed] args An array of replacement strings
267 * @return string
268 */
269 $.lang.gM = function( key , args ) {
270 if ( ! gMsg[ key ] )
271 return '<' + key + '>';// Missing key placeholder
273 // swap in the arg values
274 var ms = $.lang.gMsgSwap( key, args );
276 // a quick check to see if we need to send the msg via the 'parser'
277 // (we can add more detailed check once we support more wiki syntax)
278 if ( ms.indexOf( '{{' ) === -1 && ms.indexOf( '[' ) === -1 ) {
279 return ms;
280 }
282 // make sure we have the lagMagic setup:
283 // @@todo move to init
284 $.lang.magicSetup();
285 // send the msg key through the parser
286 var pObj = $.parser.pNew( ms );
287 // return the transformed msg
288 return pObj.getHTML();
289 }
290 /**
291 * gMsgSwap
292 *
293 * @param string key The msg key as set by loadGm
294 * @param [mixed] args An array or string to be replaced
295 * @return string
296 */
297 $.lang.gMsgSwap = function( key , args ) {
298 if ( ! gMsg[ key ] )
299 return '<' + key + '>';// Missing key placeholder
300 // get the message string:
301 var ms = gMsg[ key ];
303 // replace values
304 if ( typeof args == 'object' || typeof args == 'array' ) {
305 for ( var v in args ) {
306 // Message test replace arguments start at 1 instead of zero:
307 var rep = new RegExp( '\\$' + ( parseInt( v ) + 1 ), 'g' );
308 ms = ms.replace( rep, args[v] );
309 }
310 } else if ( typeof args == 'string' || typeof args == 'number' ) {
311 ms = ms.replace( /\$1/g, args );
312 }
313 return ms;
314 }
316 /**
317 * gMsgNoTrans
318 *
319 * @returns string The msg key without transforming it
320 */
321 $.lang.gMsgNoTrans = function( key ) {
322 if ( gMsg[ key ] )
323 return gMsg[ key ]
325 // Missing key placeholder
326 return '<' + key + '>';
327 }
328 /**
329 * Add Supported Magic Words to parser
330 */
331 // Set the setupflag to false:
332 $.lang.doneSetup = false;
333 $.lang.magicSetup = function() {
334 if ( !$.lang.doneSetup ) {
335 $.parser.addMagic ( {
336 'PLURAL' : $.lang.procPLURAL
337 } )
339 $.lang.doneSetup = true;
340 }
342 }
343 /**
344 * Process the PLURAL special language template key:
345 */
346 $.lang.procPLURAL = function( tObj ) {
347 // setup shortcuts
348 // (gRuleSet is loaded from script-loader to contains local ruleset)
349 var rs = gRuleSet['PLURAL'];
351 /*
352 * Plural matchRuleTest
353 */
354 function matchRuleTest( cRule, val ) {
355 js_log("matchRuleTest:: " + typeof cRule + ' ' + cRule + ' == ' + val );
356 function checkValue( compare, val ) {
357 if ( typeof compare == 'string' ) {
358 range = compare.split( '-' );
359 if ( range.length >= 1 ) {
360 if ( val >= range[0] && val <= range[1] )
361 return true;
362 }
363 }
364 // else do a direct compare
365 if ( compare == val ) {
366 return true;
367 }
368 return false;
369 }
370 // check for simple cRule type:
371 if ( typeof cRule == 'number' ) {
372 return ( parseInt( val ) == parseInt( cRule ) );
373 } else if ( typeof cRule == 'object' ) {
374 var cmatch = { };
375 // if a list we need to match all for rule match
376 for ( var i in cRule ) {
377 var cr = cRule[i];
378 // set cr type
379 var crType = '';
380 for ( var j in cr ) {
381 if ( j == 'mod' )
382 crType = 'mod'
383 }
384 switch( crType ) {
385 case 'mod':
386 if ( cr ['is'] ) {
387 if ( checkValue( val % cr['mod'], cr ['is'] ) )
388 cmatch[i] = true;
389 } else if ( cr['not'] ) {
390 if ( ! checkValue( val % cr['mod'], cr ['not'] ) )
391 cmatch[i] = true;
392 }
393 break;
394 }
395 }
396 // check all the matches (taking into consideration "or" order)
397 for ( var i in cRule ) {
398 if ( ! cmatch[i] )
399 return false;
400 }
401 return true;
403 }
404 }
405 /**
406 * Maps a given rule Index to template params:
407 *
408 * if index is out of range return last param
409 * @param
410 */
411 function getTempParamFromRuleInx( tObj, ruleInx ) {
412 // js_log('getTempParamFromRuleInx: ruleInx: ' + ruleInx + ' tempParamLength ' + tObj.param.length );
413 if ( ruleInx >= tObj.param.length )
414 return tObj.param[ tObj.param.length - 1 ];
415 // else return the requested index:
416 return tObj.param[ ruleInx ];
417 }
418 var rCount = 0
419 // run the actual rule lookup:
420 for ( var ruleInx in rs ) {
421 cRule = rs[ruleInx];
422 if ( matchRuleTest( cRule, tObj.arg ) ) {
423 js_log("matched rule: " + ruleInx );
424 return getTempParamFromRuleInx( tObj, rCount );
425 }
426 rCount ++;
427 }
428 js_log('no match found for: ' + tObj.arg + ' using last/other : ' + tObj.param [ tObj.param.length -1 ] );
429 //debugger;
430 // return the last /"other" template param
431 return tObj.param [ tObj.param.length - 1 ];
432 }
434 /**
435 * gMsgLoadRemote loads remote msg strings
436 *
437 * @param mixed msgSet the set of msg to load remotely
438 * @param function callback the callback to issue once string is ready
439 */
440 $.lang.gMsgLoadRemote = function( msgSet, callback ) {
441 var ammessages = '';
442 if ( typeof msgSet == 'object' ) {
443 for ( var i in msgSet ) {
444 ammessages += msgSet[i] + '|';
445 }
446 } else if ( typeof msgSet == 'string' ) {
447 ammessages += msgSet;
448 }
449 if ( ammessages == '' ) {
450 js_log( 'gMsgLoadRemote: no message set requested' );
451 return false;
452 }
453 do_api_req( {
454 'data': {
455 'meta': 'allmessages',
456 'ammessages': ammessages
457 }
458 }, function( data ) {
459 if ( data.query.allmessages ) {
460 var msgs = data.query.allmessages;
461 for ( var i in msgs ) {
462 var ld = { };
463 ld[ msgs[i]['name'] ] = msgs[i]['*'];
464 loadGM( ld );
465 }
466 }
467 callback();
468 } );
469 }
470 /**
471 * Format a size in bytes for output, using an appropriate
472 * unit (B, KB, MB or GB) according to the magnitude in question
473 *
474 * @param size Size to format
475 * @return string Plain text (not HTML)
476 */
477 $.lang.formatSize = function ( size ) {
478 // For small sizes no decimal places are necessary
479 var round = 0;
480 var msg = '';
481 if ( size > 1024 ) {
482 size = size / 1024;
483 if ( size > 1024 ) {
484 size = size / 1024;
485 // For MB and bigger two decimal places are smarter
486 round = 2;
487 if ( size > 1024 ) {
488 size = size / 1024;
489 msg = 'mwe-size-gigabytes';
490 } else {
491 msg = 'mwe-size-megabytes';
492 }
493 } else {
494 msg = 'mwe-size-kilobytes';
495 }
496 } else {
497 msg = 'mwe-size-bytes';
498 }
499 // JavaScript does not let you choose the precision when rounding
500 var p = Math.pow( 10, round );
501 var size = Math.round( size * p ) / p;
502 return gM( msg , size );
503 };
505 $.lang.formatNumber = function( num ) {
506 /*
507 * addSeparatorsNF
508 * @param Str: The number to be formatted, as a string or number.
509 * @param outD: The decimal character for the output, such as ',' for the number 100,2
510 * @param sep: The separator character for the output, such as ',' for the number 1,000.2
511 */
512 function addSeparatorsNF( nStr, outD, sep ) {
513 nStr += '';
514 var dpos = nStr.indexOf( '.' );
515 var nStrEnd = '';
516 if ( dpos != -1 ) {
517 nStrEnd = outD + nStr.substring( dpos + 1, nStr.length );
518 nStr = nStr.substring( 0, dpos );
519 }
520 var rgx = /(\d+)(\d{3})/;
521 while ( rgx.test( nStr ) ) {
522 nStr = nStr.replace( rgx, '$1' + sep + '$2' );
523 }
524 return nStr + nStrEnd;
525 }
526 // @@todo read language code and give periods or comas:
527 return addSeparatorsNF( num, '.', ',' );
528 }
532 /**
533 * MediaWiki wikitext "Parser"
534 *
535 * This is not feature complete but we need a way to get at template properties
536 *
537 *
538 * @param {String} wikiText the wikitext to be parsed
539 * @return {Object} parserObj returns a parser object that has methods for getting at
540 * things you would want
541 */
542 $.parser = { };
543 var pMagicSet = { };
544 /**
545 * parser addMagic
546 *
547 * Lets you add a set of magic keys and associated callback functions
548 *
549 * @param object magicSet key:callback
550 */
551 $.parser.addMagic = function( magicSet ) {
552 for ( var i in magicSet )
553 pMagicSet[ i ] = magicSet[i];
554 }
556 // actual parse call (returns parser object)
557 $.parser.pNew = function( wikiText, opt ) {
558 var parseObj = function( wikiText, opt ) {
559 return this.init( wikiText, opt )
560 }
561 parseObj.prototype = {
562 // the wikiText "DOM"... stores the parsed wikiText structure
563 // wtDOM : {}, (not yet supported )
565 pOut : '', // the parser output string container
566 init :function( wikiText ) {
567 this.wikiText = wikiText;
568 },
569 updateText : function( wikiText ) {
570 this.wikiText = wikiText;
571 // invalidate the output (will force a re-parse )
572 this.pOut = '';
573 },
574 parse : function() {
575 /*
576 * quickly recursive / parse out templates:
577 */
579 // ~ probably a better algorithm out there / should mirror php parser flow ~
580 // (we are already running white-space issues ie php parse strips whitespace differently)
581 // or at least expose something similar to: http://www.mediawiki.org/wiki/Extension:Page_Object_Model
583 // ... but I am having fun with recursion so here it is...
584 function rdpp ( txt , cn ) {
585 var node = { };
586 // inspect each char
587 for ( var a = 0; a < txt.length; a++ ) {
588 if ( txt[a] == '{' && txt[a + 1] == '{' ) {
589 a = a + 2;
590 node['p'] = node;
591 if ( !node['c'] )
592 node['c'] = new Array();
594 node['c'].push( rdpp( txt.substr( a ), true ) );
595 } else if ( txt[a] == '}' && txt[a + 1] == '}' ) {
596 a = a + 2;
597 if ( !node['p'] ) {
598 return node;
599 }
600 node = node['p'];
601 }
602 if ( !node['t'] )
603 node['t'] = '';
604 // don't put closures into output:
605 if ( txt[a] && txt[a] != '}' )
606 node['t'] += txt[a];
608 }
609 return node;
610 }
611 /**
612 * parse template text as template name and named params
613 */
614 function parseTmplTxt( ts ) {
615 var tObj = { };
616 // Get template name:
617 tname = ts.split( '\|' ).shift() ;
618 tname = tname.split( '\{' ).shift() ;
619 tname = tname.replace( /^\s+|\s+$/g, "" ); //trim
621 // check for arguments:
622 if ( tname.split( ':' ).length == 1 ) {
623 tObj["name"] = tname;
624 } else {
625 tObj["name"] = tname.split( ':' ).shift();
626 tObj["arg"] = tname.split( ':' ).pop();
627 }
629 var pSet = ts.split( '\|' );
630 pSet.splice( 0, 1 );
631 if ( pSet.length ) {
632 tObj.param = new Array();
633 for ( var pInx in pSet ) {
634 var tStr = pSet[ pInx ];
635 // check for empty param
636 if ( tStr == '' ) {
637 tObj.param[ pInx ] = '';
638 continue;
639 }
640 for ( var b = 0 ; b < tStr.length ; b++ ) {
641 if ( tStr[b] == '=' && b > 0 && b < tStr.length && tStr[b - 1] != '\\' ) {
642 // named param
643 tObj.param[ tStr.split( '=' ).shift() ] = tStr.split( '=' ).pop();
644 } else {
645 // indexed param
646 tObj.param[ pInx ] = tStr;
647 }
648 }
649 }
650 }
651 return tObj;
652 }
653 function getMagicTxtFromTempNode( node ) {
654 node.tObj = parseTmplTxt ( node.t );
655 // do magic swap if template key found in pMagicSet
656 if ( node.tObj.name in pMagicSet ) {
657 var nt = pMagicSet[ node.tObj.name ]( node.tObj );
658 return nt;
659 } else {
660 // don't swap just return text
661 return node.t;
662 }
663 }
664 /**
665 * recurse_magic_swap
666 *
667 * go last child first swap upward: (could probably be integrated above somehow)
668 */
669 var pNode = null;
670 function recurse_magic_swap( node ) {
671 if ( !pNode )
672 pNode = node;
674 if ( node['c'] ) {
675 // swap all the kids:
676 for ( var i in node['c'] ) {
677 var nt = recurse_magic_swap( node['c'][i] );
678 // swap it into current
679 if ( node.t ) {
680 node.t = node.t.replace( node['c'][i].t, nt );
681 }
682 // swap into parent
683 pNode.t = pNode.t.replace( node['c'][i].t, nt );
684 }
685 // do the current node:
686 var nt = getMagicTxtFromTempNode( node );
687 pNode.t = pNode.t.replace( node.t , nt );
688 // run the swap for the outer most node
689 return node.t;
690 } else {
691 // node.t = getMagicFromTempObj( node.t )
692 return getMagicTxtFromTempNode( node );
693 }
694 }
695 // parse out the template node structure:
696 this.pNode = rdpp ( this.wikiText );
697 // strip out the parent from the root
698 this.pNode['p'] = null;
700 // do the recursive magic swap text:
701 this.pOut = recurse_magic_swap( this.pNode );
703 },
704 /*
705 * parsed template api ~loosely based off of ~POM~
706 * http://www.mediawiki.org/wiki/Extension:Page_Object_Model
707 */
709 /**
710 * templates
711 *
712 * gets a requested template from the wikitext (if available)
713 *
714 */
715 templates: function( tname ) {
716 this.parse();
717 var tmplSet = new Array();
718 function getMatchingTmpl( node ) {
719 if ( node['c'] ) {
720 for ( var i in node['c'] ) {
721 getMatchingTmpl( node['c'] );
722 }
723 }
724 if ( tname && node.tObj ) {
725 if ( node.tObj['name'] == tname )
726 tmplSet.push( node.tObj );
727 } else if ( node.tObj ) {
728 tmplSet.push( node.tObj );
729 }
730 }
731 getMatchingTmpl( this.pNode );
732 return tmplSet;
733 },
734 /**
735 * Returns the transformed wikitext
736 *
737 * Build output from swapable index
738 * (all transforms must be expanded in parse stage and linearly rebuilt)
739 * Alternatively we could build output using a place-holder & replace system
740 * (this lets us be slightly more sloppy with ordering and indexes, but probably slower)
741 *
742 * Ideal: we build a 'wiki DOM'
743 * When editing you update the data structure directly
744 * Then in output time you just go DOM->html-ish output without re-parsing anything
745 */
746 getHTML : function() {
747 // wikiText updates should invalidate pOut
748 if ( this.pOut == '' ) {
749 this.parse();
750 }
751 return this.pOut;
752 }
753 };
754 // return the parserObj
755 return new parseObj( wikiText, opt ) ;
756 }
758 /*
759 * API and request functions
760 */
761 $.getLocalApiUrl = function() {
762 if ( typeof wgServer != 'undefined' && typeof wgScriptPath != 'undefined' ) {
763 return wgServer + wgScriptPath + '/api.php';
764 }
765 return false;
766 }
768 /**
769 * Utility Functions
770 */
773 /**
774 * parseUri 1.2.2
775 * (c) Steven Levithan <stevenlevithan.com>
776 * MIT License
777 */
778 $.parseUri = function (str) {
779 var o = $.parseUri.options,
780 m = o.parser[o.strictMode ? "strict" : "loose"].exec(str),
781 uri = {},
782 i = 14;
784 while (i--) uri[o.key[i]] = m[i] || "";
786 uri[o.q.name] = {};
787 uri[o.key[12]].replace(o.q.parser, function ($0, $1, $2) {
788 if ($1) uri[o.q.name][$1] = $2;
789 });
791 return uri;
792 };
793 $.parseUri.options = {
794 strictMode: false,
795 key: ["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"],
796 q: {
797 name: "queryKey",
798 parser: /(?:^|&)([^&=]*)=?([^&]*)/g
799 },
800 parser: {
801 strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,
802 loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/
803 }
804 };
806 /*
807 * getAbsoluteUrl takes a src and returns the aboluste location given the document.URL
808 * @param {String} src path or url
809 */
810 $.absoluteUrl = function( src ){
811 var pSrc = mw.parseUri( src );
812 if( pSrc.protocol != '')
813 return src;
815 // Get the document path
816 var pDoc = mw.parseUri( document.URL );
817 // If a leading slash:
818 if( src.indexOf( '/' ) == 1 ){
819 return pDoc.protocol + '://' + pDoc.authority + src;
820 }else{
821 return pDoc.protocol + '://' + pDoc.authority + pDoc.directory + src;
822 }
823 };
824 /**
825 * Takes in a string returns an xml dom object
826 */
827 $.parseXML = function ( str ){
828 if ( $j.browser.msie ) {
829 // Attempt to parse as XML for IE
830 var xmldata = new ActiveXObject( "Microsoft.XMLDOM" );
831 xmldata.async = "false";
832 try{
833 xmldata.loadXML( str );
834 return xmldata;
835 } catch (e){
836 js_log( 'XML parse ERROR: ' + e.message );
837 return false;
838 }
839 }
841 // For others (Firefox, Safari etc, older browsers
842 // Some don't have native DOMParser either fallback defined bellow.
843 try {
844 var xmldata = ( new DOMParser() ).parseFromString( str, "text/xml" );
845 } catch ( e ) {
846 js_log( 'XML parse ERROR: ' + e.message );
847 return false;
848 }
849 return xmldata;
850 }
851 } )( window.mw );
853 // Get the mv_embed location if it has not been set
854 if ( !mv_embed_path ) {
855 var mv_embed_path = getMvEmbedPath();
856 }
858 // load in js2 stopgap into proper location:
859 if ( typeof gMsg != 'undefined' ) {
860 mw.lang.loadGM( gMsg )
861 }
863 // setup legacy global shortcuts:
864 var loadGM = mw.lang.loadGM;
865 var loadRS = mw.lang.loadRS;
866 var gM = mw.lang.gM;
868 // All default messages in [English] should be overwritten by the CMS language message system.
869 mw.lang.loadGM( {
870 "mwe-loading_txt" : "Loading ...",
871 "mwe-size-gigabytes" : "$1 GB",
872 "mwe-size-megabytes" : "$1 MB",
873 "mwe-size-kilobytes" : "$1 K",
874 "mwe-size-bytes" : "$1 B",
875 "mwe-error_load_lib" : "Error: JavaScript $1 was not retrievable or does not define $2",
876 "mwe-loading-add-media-wiz" : "Loading add media wizard",
877 "mwe-apiproxy-setup" : "Setting up API proxy",
878 "mwe-load-drag-item" : "Loading dragged item",
879 "mwe-ok" : "OK",
880 "mwe-cancel" : "Cancel"
881 } );
884 // Get the loading image
885 function mv_get_loading_img( style, class_attr ) {
886 var style_txt = ( style ) ? style:'';
887 var class_attr = ( class_attr ) ? 'class="' + class_attr + '"' : 'class="mv_loading_img"';
888 return '<div ' + class_attr + ' style="' + style + '"></div>';
889 }
891 function mv_set_loading( target, load_id ) {
892 var id_attr = ( load_id ) ? ' id="' + load_id + '" ':'';
893 $j( target ).append( '<div ' + id_attr + ' style="position:absolute;top:0px;left:0px;height:100%;width:100%;' +
894 'background-color:#FFF;">' +
895 mv_get_loading_img( 'top:30px;left:30px' ) +
896 '</div>' );
897 }
899 /**
900 * mvJsLoader class handles initialization and js file loads
901 */
902 var mvJsLoader = {
903 libreq : { },
904 libs : { },
906 // Base lib flags
907 onReadyEvents: new Array(),
908 doneReadyEvents: false,
909 jQuerySetupFlag: false,
911 // To keep consistency across threads
912 ptime: 0,
913 ctime: 0,
915 load_error: false, // Load error flag (false by default)
916 load_time: 0,
917 callbacks: new Array(),
918 cur_path: null,
919 missing_path : null,
920 doLoad: function( loadLibs, callback ) {
921 this.ctime++;
922 if ( loadLibs && loadLibs.length != 0 ) {
923 // js_log("doLoad setup::" + JSON.stringify( loadLibs ) );
924 // Set up this.libs
925 // First check if we already have this library loaded
926 var all_libs_loaded = true;
927 for ( var i = 0; i < loadLibs.length; i++ ) {
928 // Check if the library is already loaded
929 if ( ! this.checkObjPath( loadLibs[i] ) ) {
930 all_libs_loaded = false;
931 }
932 }
933 if ( all_libs_loaded ) {
934 js_log( 'Libraries ( ' + loadLibs + ') already loaded... skipping load request' );
935 callback();
936 return;
937 }
939 // Do a check for any CSS we may need and get it
940 for ( var i = 0; i < loadLibs.length; i++ ) {
941 if ( typeof mvCssPaths[ loadLibs[i] ] != 'undefined' ) {
942 loadExternalCss( mv_embed_path + mvCssPaths[ loadLibs[i] ] );
943 }
944 }
946 // Check if we should use the script loader to combine all the requests into one
947 // ( the scriptloader defines the mwSlScript global )
948 if ( typeof mwSlScript != 'undefined' ) {
949 var class_set = '';
950 var last_class = '';
951 var coma = '';
952 for ( var i = 0; i < loadLibs.length; i++ ) {
953 var curLib = loadLibs[i];
954 // Only add if not included yet:
955 if ( ! this.checkObjPath( curLib ) ) {
956 class_set += coma + curLib;
957 last_class = curLib;
958 coma = ',';
959 }
960 }
961 // Build the url to the scriptServer striping its request parameters:
962 var puri = mw.parseUri( getMvEmbedURL() );
963 if ( ( getMvEmbedURL().indexOf( '://' ) != -1 )
964 && puri.host != mw.parseUri( document.URL ).host )
965 {
966 var scriptPath = puri.protocol + '://' + puri.authority + puri.path;
967 } else {
968 var scriptPath = puri.path;
969 }
970 // js_log('scriptServer Path is: ' + scriptPath + "\n host script path:" + getMvEmbedURL() );
971 this.libs[ last_class ] = scriptPath + '?class=' + class_set +
972 '&' + getMwReqParam();
974 } else {
975 // Do many requests
976 for ( var i = 0; i < loadLibs.length; i++ ) {
977 var curLib = loadLibs[i];
978 if ( curLib ) {
979 var libLoc = mvGetClassPath( curLib );
980 // Do a direct load of the file (pass along unique request id from
981 // request or mv_embed Version )
982 var qmark = ( libLoc.indexOf( '?' ) !== true ) ? '?' : '&';
983 this.libs[curLib] = mv_embed_path + libLoc + qmark + getMwReqParam();
984 }
985 }
986 }
987 }
989 if ( callback ) {
990 this.callbacks.push( callback );
991 }
992 if ( this.checkLoading() ) {
993 // @@todo we should check the <script> Element .onLoad property to
994 // make sure its just not a very slow connection
995 // (even though the class is not loaded)
996 if ( this.load_time++ > 4000 ) { // Time out after ~80 seconds
997 js_log( gM( 'mwe-error_load_lib', [mvGetClassPath( this.missing_path ), this.missing_path] ) );
998 this.load_error = true;
999 } else {
1000 setTimeout( 'mvJsLoader.doLoad()', 20 );
1001 }
1002 } else {
1003 // js_log('checkLoading passed. Running callbacks...');
1004 // Only do callbacks if we are in the same instance (weird concurrency issue)
1005 var cb_count = 0;
1006 for ( var i = 0; i < this.callbacks.length; i++ )
1007 cb_count++;
1008 // js_log('RESET LIBS: loading is: '+ loading + ' callback count: '+cb_count +
1009 // ' p:'+ this.ptime +' c:'+ this.ctime);
1011 // Reset the libs
1012 this.libs = { };
1013 // js_log('done loading, do call: ' + this.callbacks[0] );
1014 while ( this.callbacks.length != 0 ) {
1015 if ( this.ptime == this.ctime - 1 ) { // Enforce thread consistency
1016 this.callbacks.pop()();
1017 // func = this.callbacks.pop();
1018 // js_log(' run: '+this.ctime+ ' p: ' + this.ptime + ' ' +loading+ ' :'+ func);
1019 // func();
1020 } else {
1021 // Re-issue doLoad ( ptime will be set to ctime so we should catch up)
1022 setTimeout( 'mvJsLoader.doLoad()', 25 );
1023 break;
1024 }
1025 }
1026 }
1027 this.ptime = this.ctime;
1028 },
1029 doLoadDepMode: function( loadChain, callback ) {
1030 // Firefox executes JS in the order in which it is included, so just directly issue the request
1031 if ( $j.browser.firefox ) {
1032 var loadSet = [];
1033 for ( var i = 0; i < loadChain.length; i++ ) {
1034 for ( var j = 0; j < loadChain[i].length; j++ ) {
1035 loadSet.push( loadChain[i][j] );
1036 }
1037 }
1038 mvJsLoader.doLoad( loadSet, callback );
1039 } else {
1040 // Safari and IE tend to execute out of order so load with dependency checks
1041 mvJsLoader.doLoad( loadChain.shift(), function() {
1042 if ( loadChain.length != 0 ) {
1043 mvJsLoader.doLoadDepMode( loadChain, callback );
1044 } else {
1045 callback();
1046 }
1047 } );
1048 }
1049 },
1050 checkLoading: function() {
1051 var loading = 0;
1052 var i = null;
1053 for ( var i in this.libs ) { // for/in loop is OK on an object
1054 if ( !this.checkObjPath( i ) ) {
1055 if ( !this.libreq[i] ) {
1056 loadExternalJs( this.libs[i] );
1057 }
1058 this.libreq[i] = 1;
1059 // js_log("has not yet loaded: " + i);
1060 loading = 1;
1061 }
1062 }
1063 return loading;
1064 },
1065 checkObjPath: function( libVar ) {
1066 if ( !libVar )
1067 return false;
1068 var objPath = libVar.split( '.' )
1069 var cur_path = '';
1070 for ( var p = 0; p < objPath.length; p++ ) {
1071 cur_path = ( cur_path == '' ) ? cur_path + objPath[p] : cur_path + '.' + objPath[p];
1072 eval( 'var ptest = typeof ( ' + cur_path + ' ); ' );
1073 if ( ptest == 'undefined' ) {
1074 this.missing_path = cur_path;
1075 return false;
1076 }
1077 }
1078 this.cur_path = cur_path;
1079 return true;
1080 },
1081 /**
1082 * checks for jQuery and adds the $j noConflict var
1083 */
1084 jQueryCheck: function( callback ) {
1085 // js_log( 'jQueryCheck::' + this.jQuerySetupFlag);
1086 var _this = this;
1087 if ( _global['$j'] && _this.jQuerySetupFlag ) {
1088 callback(); // call the callback now
1089 }
1090 // Load jQuery
1091 _this.doLoad( [
1092 'window.jQuery'
1093 ], function() {
1094 // only do the $j setup once:
1095 if ( !_global['$j'] ) {
1096 _global['$j'] = jQuery.noConflict();
1097 }
1098 if ( _this.jQuerySetupFlag == false ) {
1099 // js_log('setup mv_embed jQuery bindings');
1100 // Setup our global settings using the (jQuery helper)
1102 // Set up the skin path
1103 _global['mv_jquery_skin_path'] = mv_embed_path + 'jquery/jquery.ui/themes/' + mw.conf['jui_skin'] + '/';
1104 _global['mv_skin_img_path'] = mv_embed_path + 'skins/' + mw.conf['skin_name'] + '/images/';
1105 _global['mv_default_thumb_url'] = mv_skin_img_path + 'vid_default_thumb.jpg';
1107 // Make sure the skin/style sheets are always available:
1108 loadExternalCss( mv_jquery_skin_path + 'jquery-ui-1.7.1.custom.css' );
1109 loadExternalCss( mv_embed_path + 'skins/' + mw.conf['skin_name'] + '/styles.css' );
1111 // Set up AJAX to not send dynamic URLs for loading scripts (we control that with
1112 // the scriptLoader)
1113 $j.ajaxSetup( {
1114 cache: true
1115 } );
1117 js_log( 'jQuery loaded into $j' );
1118 // Set up mvEmbed jQuery bindings and config based dependencies
1119 mv_jqueryBindings();
1120 _this.jQuerySetupFlag = true;
1122 // js_log('should run callback: ' + callback);
1123 // Run the callback if not already run above
1124 if ( callback ) {
1125 callback();
1126 }
1127 }
1128 } );
1129 },
1130 embedVideoCheck:function( callback ) {
1131 var _this = this;
1132 js_log( 'embedVideoCheck:' );
1133 // Make sure we have jQuery
1134 _this.jQueryCheck( function() {
1135 // set class videonojs to loading
1136 $j( '.videonojs' ).html( gM( 'mwe-loading_txt' ) );
1137 // Set up the embed video player class request: (include the skin js as well)
1138 var depReq = [
1139 [
1140 '$j.ui',
1141 'embedVideo',
1142 'ctrlBuilder',
1143 '$j.cookie'
1144 ],
1145 [
1146 '$j.ui.slider'
1147 ]
1148 ];
1150 // add any requested skins (supports multiple skins per single page)
1151 if ( mw.skin_list ) {
1152 for ( var i in mw.skin_list ) {
1153 depReq[0].push( mw.skin_list[i] + 'Config' );
1154 }
1155 }
1157 // Add PNG fix if needed:
1158 if ( $j.browser.msie || $j.browser.version < 7 )
1159 depReq[0].push( '$j.fn.pngFix' );
1161 // load the video libs:
1162 _this.doLoadDepMode( depReq, function() {
1163 embedTypes.init();
1164 callback();
1165 $j( '.videonojs' ).remove();
1166 } );
1167 } );
1168 },
1169 addLoadEvent: function( fn ) {
1170 // js_log('add ready event: ' + fn );
1171 this.onReadyEvents.push( fn );
1172 },
1173 // Check the jQuery flag. This way, when remote embedding, we don't load jQuery
1174 // unless js2AddOnloadHook was used or there is video on the page.
1175 runQueuedFunctions: function() {
1176 js_log( "runQueuedFunctions" );
1177 var _this = this;
1178 this.jQueryCheck( function() {
1179 _this.runReadyEvents();
1180 _this.doneReadyEvents = true;
1181 } );
1182 },
1183 runReadyEvents: function() {
1184 js_log( "runReadyEvents" + this.onReadyEvents.length );
1185 while ( this.onReadyEvents.length ) {
1186 var func = this.onReadyEvents.shift();
1187 // js_log('run onReady:: ' + func );
1188 func();
1189 }
1190 }
1191 }
1193 // Shortcut ( @@todo consolidate shortcuts & re-factor mvJsLoader )
1194 function mwLoad( loadSet, callback ) {
1195 mvJsLoader.doLoad( loadSet, callback );
1196 }
1197 // mw.shortcut
1198 mw.load = mwLoad;
1200 // Load an external JS file. Similar to jquery .require plugin,
1201 // but checks for object availability rather than load state.
1203 /*********** INITIALIZATION CODE *************
1204 * This will get called when the DOM is ready
1205 *********************************************/
1206 /* jQuery .ready does not work when jQuery is loaded dynamically.
1207 * For an example of the problem see: 1.1.3 working: http://pastie.caboo.se/92588
1208 * and >= 1.1.4 not working: http://pastie.caboo.se/92595
1209 * $j(document).ready( function(){ */
1210 function mwdomReady( force ) {
1211 js_log( 'f:mwdomReady:' );
1212 if ( !force && mw.init_done ) {
1213 js_log( "mw done, do nothing..." );
1214 return false;
1215 }
1216 mw.init_done = true;
1217 // Handle the execution of queued functions with jQuery "ready"
1219 // Check if this page has a video, audio or playlist tag
1220 var e = [
1221 document.getElementsByTagName( "video" ),
1222 document.getElementsByTagName( "audio" ),
1223 document.getElementsByTagName( "playlist" )
1224 ];
1225 if ( e[0].length != 0 || e[1].length != 0 || e[2].length != 0 ) {
1226 // look for any skin classes we have to load:
1227 for ( var j in e ) {
1228 for ( var k in e[j] ) {
1229 if ( e[j][k] && typeof( e[j][k] ) == 'object' ) {
1230 var sn = e[j][k].getAttribute( 'class' );
1231 // Try "className" for good old IE
1232 if( !sn ){
1233 var sn = e[j][k].getAttribute( 'className' );
1234 }
1235 if ( sn && sn != '' ) {
1236 for ( var n = 0; n < mw.valid_skins.length; n++ ) {
1237 if ( sn.indexOf( mw.valid_skins[n] ) !== -1 ) {
1238 mw.skin_list.push( mw.valid_skins[n] );
1239 }
1240 }
1241 }
1242 }
1243 }
1244 }
1245 // Load libs and process videos
1246 mvJsLoader.embedVideoCheck( function() {
1247 // Run any queued global events:
1248 mv_video_embed( function() {
1249 mvJsLoader.runQueuedFunctions();
1250 } );
1251 } );
1252 } else {
1253 mvJsLoader.runQueuedFunctions();
1254 }
1255 }
1257 // js2AddOnloadHook: ensure jQuery and the DOM are ready
1258 function js2AddOnloadHook( func ) {
1259 // js_log('js2AddOnloadHook:: jquery:' +func);
1260 // If we are ready run directly else add load event:
1261 if ( mvJsLoader.doneReadyEvents ) {
1262 //js_log( 'run queued event: ' + func );
1263 func();
1264 } else {
1265 //js_log( 'add to load event: ' + func );
1266 mvJsLoader.addLoadEvent( func );
1267 }
1268 }
1269 // Deprecated mwAddOnloadHook in favour of js2 naming (for clear separation of js2 code from old MW code
1270 var mwAddOnloadHook = js2AddOnloadHook;
1271 /*
1272 * This function allows for targeted rewriting
1273 */
1274 function rewrite_by_id( vid_id, ready_callback ) {
1275 js_log( 'f:rewrite_by_id: ' + vid_id );
1276 // Force a re-check of the DOM for playlist or video elements:
1277 mvJsLoader.embedVideoCheck( function() {
1278 mv_video_embed( ready_callback, vid_id );
1279 } );
1280 }
1283 /*********** INITIALIZATION CODE *************
1284 * set DOM-ready callback to init_mv_embed
1285 *********************************************/
1286 // for Mozilla / modern browsers
1287 if ( document.addEventListener ) {
1288 document.addEventListener( "DOMContentLoaded", mwdomReady, false );
1289 }
1290 var temp_f;
1291 if ( window.onload ) {
1292 temp_f = window.onload;
1293 }
1294 // Use the onload method as a backup
1295 window.onload = function () {
1296 if ( temp_f )
1297 temp_f();
1298 mwdomReady();
1299 }
1301 /*
1302 * Store all the mwEmbed jQuery-specific bindings
1303 * (set up after jQuery is available).
1304 *
1305 * These functions are generally are loaders that do the dynamic mapping of
1306 * dependencies for a given component
1307 *
1308 *
1309 */
1310 function mv_jqueryBindings() {
1311 js_log( 'mv_jqueryBindings' );
1312 ( function( $ ) {
1313 /*
1314 * dragDrop file loader
1315 */
1316 $.fn.dragFileUpload = function ( conf ) {
1317 if ( this.selector ) {
1318 var _this = this;
1319 // load the dragger and "setup"
1320 mw.load( ['$j.fn.dragDropFile'], function() {
1321 $j( _this.selector ).dragDropFile();
1322 } );
1323 }
1324 }
1325 /*
1326 * apiProxy Loader loader:
1327 *
1328 * @param mode is either 'server' or 'client'
1329 */
1330 $.apiProxy = function( mode, pConf, callback ) {
1331 js_log( 'do apiProxy setup' );
1332 mvJsLoader.doLoad( [
1333 'mw.proxy',
1334 'JSON'
1335 ], function() {
1336 // do the proxy setup or
1337 if ( mode == 'client' ) {
1338 // just do the setup (no callbcak for client setup)
1339 mw.proxy.client( pConf );
1340 if ( callback )
1341 callback();
1342 } else if ( mode == 'server' ) {
1343 // do the request with the callback
1344 mw.proxy.server( pConf , callback );
1345 }
1346 } );
1347 }
1349 // non selector based add-media-wizard direct invocation with loader
1350 $.addMediaWiz = function( iObj, callback ) {
1351 js_log( ".addMediaWiz call" );
1352 // check if already loaded:
1353 if ( _global['rsdMVRS'] ) {
1354 _global['rsdMVRS'].doReDisplay();
1355 if ( callback )
1356 callback( _global['rsdMVRS'] );
1357 return ;
1358 }
1359 // display a loader:
1360 $.addLoaderDialog( gM( 'mwe-loading-add-media-wiz' ) );
1361 // load the addMedia wizard without a target:
1362 $.fn.addMediaWiz ( iObj, function( amwObj ) {
1363 // close the dialog
1364 $.closeLoaderDialog();
1365 // do the add-media-wizard display
1366 amwObj.doInitDisplay();
1367 // call the parent callback:
1368 if ( callback )
1369 callback( _global['rsdMVRS'] );
1370 } );
1371 }
1372 $.fn.addMediaWiz = function( iObj, callback ) {
1373 if ( this.selector ) {
1374 // First set the cursor for the button to "loading"
1375 $j( this.selector ).css( 'cursor', 'wait' ).attr( 'title', gM( 'mwe-loading_txt' ) );
1376 // set the target:
1377 iObj['target_invocation'] = this.selector;
1378 }
1380 // Load the mv_embed_base skin:
1381 loadExternalCss( mv_jquery_skin_path + 'jquery-ui-1.7.1.custom.css' );
1382 loadExternalCss( mv_embed_path + 'skins/' + mw.conf['skin_name'] + '/styles.css' );
1383 // Load all the required libs:
1384 mvJsLoader.jQueryCheck( function() {
1385 // Load with staged dependencies (for IE that does not execute in order)
1386 mvJsLoader.doLoadDepMode( [
1387 [ 'remoteSearchDriver',
1388 '$j.cookie',
1389 '$j.fn.textSelection',
1390 '$j.ui'
1391 ], [
1392 '$j.ui.resizable',
1393 '$j.ui.draggable',
1394 '$j.ui.dialog',
1395 '$j.ui.tabs',
1396 '$j.ui.sortable'
1397 ]
1398 ], function() {
1399 iObj['instance_name'] = 'rsdMVRS';
1400 if ( ! _global['rsdMVRS'] )
1401 _global['rsdMVRS'] = new remoteSearchDriver( iObj );
1402 if ( callback ) {
1403 callback( _global['rsdMVRS'] );
1404 }
1405 } );
1406 } );
1407 }
1408 /*
1409 * Sequencer loader
1410 */
1411 $.fn.sequencer = function( iObj, callback ) {
1412 // Debugger
1413 iObj['target_sequence_container'] = this.selector;
1414 // Issue a request to get the CSS file (if not already included):
1415 loadExternalCss( mv_jquery_skin_path + 'jquery-ui-1.7.1.custom.css' );
1416 loadExternalCss( mv_embed_path + 'skins/' + mw.conf['skin_name'] + '/mv_sequence.css' );
1417 // Make sure we have the required mv_embed libs (they are not loaded when no video
1418 // element is on the page)
1419 mvJsLoader.embedVideoCheck( function() {
1420 // Load the playlist object and then the jQuery UI stuff:
1421 mvJsLoader.doLoadDepMode( [
1422 [
1423 'mvPlayList',
1424 '$j.ui',
1425 '$j.contextMenu',
1426 'JSON',
1427 'mvSequencer'
1428 ],
1429 [
1430 '$j.ui.accordion',
1431 '$j.ui.dialog',
1432 '$j.ui.droppable',
1433 '$j.ui.draggable',
1434 '$j.ui.progressbar',
1435 '$j.ui.sortable',
1436 '$j.ui.resizable',
1437 '$j.ui.slider',
1438 '$j.ui.tabs'
1439 ]
1440 ], function() {
1441 js_log( 'calling new mvSequencer' );
1442 // Initialise the sequence object (it will take over from there)
1443 // No more than one mvSeq obj for now:
1444 if ( !_global['mvSeq'] ) {
1445 _global['mvSeq'] = new mvSequencer( iObj );
1446 } else {
1447 js_log( 'mvSeq already init' );
1448 }
1449 } );
1450 } );
1451 }
1452 /*
1453 * The Firefogg jQuery function:
1454 * @@note This Firefogg invocation could be made to work more like real jQuery plugins
1455 */
1456 var queuedFirefoggConf = { };
1457 $.fn.firefogg = function( iObj, callback ) {
1458 if ( !iObj )
1459 iObj = { };
1460 // Add the base theme CSS:
1461 loadExternalCss( mv_jquery_skin_path + 'jquery-ui-1.7.1.custom.css' );
1462 loadExternalCss( mv_embed_path + 'skins/' + mw.conf['skin_name'] + '/styles.css' );
1464 // Check if we already have Firefogg loaded (the call just updates the element's
1465 // properties)
1466 var sElm = $j( this.selector ).get( 0 );
1467 if ( sElm['firefogg'] ) {
1468 if ( sElm['firefogg'] == 'loading' ) {
1469 js_log( "Queued firefogg operations ( firefogg " +
1470 "not done loading ) " );
1471 $j.extend( queuedFirefoggConf, iObj );
1472 return false;
1473 }
1474 // Update properties
1475 for ( var i in iObj ) {
1476 js_log( "firefogg::updated: " + i + ' to ' + iObj[i] );
1477 sElm['firefogg'][i] = iObj[i];
1478 }
1479 return sElm['firefogg'];
1480 } else {
1481 // Avoid concurrency
1482 sElm['firefogg'] = 'loading';
1483 }
1484 // Add the selector
1485 iObj['selector'] = this.selector;
1487 var loadSet = [
1488 [
1489 'mvBaseUploadInterface',
1490 'mvFirefogg',
1491 '$j.ui'
1492 ],
1493 [
1494 '$j.ui.progressbar',
1495 '$j.ui.dialog',
1496 '$j.ui.draggable'
1497 ]
1498 ];
1499 if ( iObj.encoder_interface ) {
1500 loadSet.push( [
1501 'mvAdvFirefogg',
1502 '$j.cookie',
1503 '$j.ui.accordion',
1504 '$j.ui.slider',
1505 '$j.ui.datepicker'
1506 ] );
1507 }
1508 // Make sure we have everything loaded that we need:
1509 mvJsLoader.doLoadDepMode( loadSet, function() {
1510 js_log( 'firefogg libs loaded. target select:' + iObj.selector );
1511 // Select interface provider based on whether we want to include the
1512 // encoder interface or not
1513 if ( iObj.encoder_interface ) {
1514 var myFogg = new mvAdvFirefogg( iObj );
1515 } else {
1516 var myFogg = new mvFirefogg( iObj );
1517 }
1518 if ( myFogg ) {
1519 myFogg.doRewrite( callback );
1520 var selectorElement = $j( iObj.selector ).get( 0 );
1521 selectorElement['firefogg'] = myFogg;
1523 js_log( 'pre:' + selectorElement['firefogg']['firefogg_form_action'] )
1524 if ( queuedFirefoggConf )
1525 $j.extend( selectorElement['firefogg'], queuedFirefoggConf );
1526 js_log( 'post:' + selectorElement['firefogg']['firefogg_form_action'] )
1527 }
1528 } );
1529 }
1530 // Take an input player as the selector and expose basic rendering controls
1531 $.fn.firefoggRender = function( iObj, callback ) {
1532 // Check if we already have render loaded then just pass on updates/actions
1533 var sElm = $j( this.selector ).get( 0 );
1534 //add a special attribute to the selector:
1535 if ( sElm['fogg_render'] ) {
1536 if ( sElm['fogg_render'] == 'loading' ) {
1537 js_log( "Error: called firefoggRender while loading" );
1538 return false;
1539 }
1540 // Call or update the property:
1541 }
1542 sElm['fogg_render'] = 'loading';
1543 // Add the selector
1544 iObj['player_target'] = this.selector;
1545 mvJsLoader.doLoad( [
1546 'mvFirefogg',
1547 'mvFirefoggRender'
1548 ], function() {
1549 // Attach the firefoggRender obj to the selected elm:
1550 sElm['fogg_render'] = new mvFirefoggRender( iObj );
1551 if ( callback && typeof callback == 'function' )
1552 callback( sElm['fogg_render'] );
1553 } );
1554 }
1556 $.fn.baseUploadInterface = function( iObj ) {
1557 mvJsLoader.doLoadDepMode( [
1558 [
1559 'mvBaseUploadInterface',
1560 '$j.ui',
1561 ],
1562 [
1563 '$j.ui.progressbar',
1564 '$j.ui.dialog'
1565 ]
1566 ], function() {
1567 myUp = new mvBaseUploadInterface( iObj );
1568 myUp.setupForm();
1569 } );
1570 }
1572 // Shortcut to a themed button
1573 $.btnHtml = function( msg, className, iconId, opt ) {
1574 if ( !opt )
1575 opt = { };
1576 var href = ( opt.href ) ? opt.href : '#';
1577 var target_attr = ( opt.target ) ? ' target="' + opt.target + '" ' : '';
1578 var style_attr = ( opt.style ) ? ' style="' + opt.style + '" ' : '';
1579 return '<a href="' + href + '" ' + target_attr + style_attr +
1580 ' class="ui-state-default ui-corner-all ui-icon_link ' +
1581 className + '"><span class="ui-icon ui-icon-' + iconId + '" ></span>' +
1582 '<span class="btnText">' + msg + '</span></a>';
1583 }
1584 // Shortcut to bind hover state
1585 $.fn.btnBind = function() {
1586 $j( this ).hover(
1587 function() {
1588 $j( this ).addClass( 'ui-state-hover' );
1589 },
1590 function() {
1591 $j( this ).removeClass( 'ui-state-hover' );
1592 }
1593 )
1594 return this;
1595 }
1596 /**
1597 * resize the dialog to fit the window
1598 */
1599 $.fn.dialogFitWindow = function( opt ) {
1600 var opt_default = { 'hspace':50, 'vspace':50 };
1601 if ( !opt )
1602 var opt = { };
1603 $j.extend( opt, opt_default );
1604 $j( this.selector ).dialog( 'option', 'width', $j( window ).width() - opt.hspace );
1605 $j( this.selector ).dialog( 'option', 'height', $j( window ).height() - opt.vspace );
1606 $j( this.selector ).dialog( 'option', 'position', 'center' );
1607 // update the child position: (some of this should be pushed up-stream via dialog config options
1608 $j( this.selector + '~ .ui-dialog-buttonpane' ).css( {
1609 'position':'absolute',
1610 'left':'0px',
1611 'right':'0px',
1612 'bottom':'0px'
1613 } );
1614 }
1616 /**
1617 * addLoaderDialog
1618 * small helper for putting a loading dialog box on top of everything
1619 * (helps block for request that
1620 *
1621 * @param msg text text of the loader msg
1622 */
1623 $.addLoaderDialog = function( msg_txt ) {
1624 $.addDialog( msg_txt, msg_txt + '<br>' + mv_get_loading_img() );
1625 }
1627 $.addDialog = function ( title, msg_txt, btn ) {
1628 $( '#mwe_tmp_loader' ).remove();
1629 // append the style free loader ontop:
1630 $( 'body' ).append( '<div id="mwe_tmp_loader" style="display:none" title="' + title + '" >' +
1631 msg_txt +
1632 '</div>' );
1633 // special btn == ok gives empty give a single "oky" -> "close"
1634 if ( btn == 'ok' ) {
1635 btn[ gM( 'mwe-ok' ) ] = function() {
1636 $j( '#mwe_tmp_loader' ).close();
1637 }
1638 }
1639 // turn the loader into a real dialog loader:
1640 mvJsLoader.doLoadDepMode( [
1641 [
1642 '$j.ui'
1643 ],
1644 [
1645 '$j.ui.dialog'
1646 ]
1647 ], function() {
1648 $( '#mwe_tmp_loader' ).dialog( {
1649 bgiframe: true,
1650 draggable: false,
1651 resizable: false,
1652 modal: true,
1653 width:400,
1654 buttons: btn
1655 } );
1656 } );
1657 }
1658 $.closeLoaderDialog = function() {
1659 mvJsLoader.doLoadDepMode( [
1660 [
1661 '$j.ui'
1662 ],
1663 [
1664 '$j.ui.dialog'
1665 ]
1666 ], function() {
1667 $j( '#mwe_tmp_loader' ).dialog( 'destroy' ).remove();
1668 } );
1669 }
1671 $.mwProxy = function( apiConf ) {
1672 mvJsLoader.doLoad( ['mw.apiProxy'],
1673 function() {
1674 mw.apiProxy( apiConf );
1675 } );
1676 }
1677 } )( jQuery );
1678 }
1679 /*
1680 * Utility functions:
1681 */
1682 // Simple URL rewriter (could probably be refactored into an inline regular exp)
1683 function getURLParamReplace( url, opt ) {
1684 var pSrc = mw.parseUri( url );
1685 if ( pSrc.protocol != '' ) {
1686 var new_url = pSrc.protocol + '://' + pSrc.authority + pSrc.path + '?';
1687 } else {
1688 var new_url = pSrc.path + '?';
1689 }
1690 var amp = '';
1691 for ( var key in pSrc.queryKey ) {
1692 var val = pSrc.queryKey[ key ];
1693 // Do override if requested
1694 if ( opt[ key ] )
1695 val = opt[ key ];
1696 new_url += amp + key + '=' + val;
1697 amp = '&';
1698 };
1699 // Add any vars that were not already there:
1700 for ( var i in opt ) {
1701 if ( !pSrc.queryKey[i] ) {
1702 new_url += amp + i + '=' + opt[i];
1703 amp = '&';
1704 }
1705 }
1706 return new_url;
1707 }
1708 /**
1709 * Given a float number of seconds, returns npt format response.
1710 *
1711 * @param float Seconds
1712 * @param boolean If we should show milliseconds or not.
1713 */
1714 function seconds2npt( sec, show_ms ) {
1715 if ( isNaN( sec ) ) {
1716 // js_log("warning: trying to get npt time on NaN:" + sec);
1717 return '0:0:0';
1718 }
1719 var hours = Math.floor( sec / 3600 );
1720 var minutes = Math.floor( ( sec / 60 ) % 60 );
1721 var seconds = sec % 60;
1722 // Round the number of seconds to the required number of significant digits
1723 if ( show_ms ) {
1724 seconds = Math.round( seconds * 1000 ) / 1000;
1725 } else {
1726 seconds = Math.round( seconds );
1727 }
1728 if ( seconds < 10 )
1729 seconds = '0' + seconds;
1730 if ( minutes < 10 )
1731 minutes = '0' + minutes;
1733 return hours + ":" + minutes + ":" + seconds;
1734 }
1735 /*
1736 * Take hh:mm:ss,ms or hh:mm:ss.ms input, return the number of seconds
1737 */
1738 function npt2seconds( npt_str ) {
1739 if ( !npt_str ) {
1740 // js_log('npt2seconds:not valid ntp:'+ntp);
1741 return false;
1742 }
1743 // Strip {npt:}01:02:20 or 32{s} from time if present
1744 npt_str = npt_str.replace( /npt:|s/g, '' );
1746 var hour = 0;
1747 var min = 0;
1748 var sec = 0;
1750 times = npt_str.split( ':' );
1751 if ( times.length == 3 ) {
1752 sec = times[2];
1753 min = times[1];
1754 hour = times[0];
1755 } else if ( times.length == 2 ) {
1756 sec = times[1];
1757 min = times[0];
1758 } else {
1759 sec = times[0];
1760 }
1761 // Sometimes a comma is used instead of period for ms
1762 sec = sec.replace( /,\s?/, '.' );
1763 // Return seconds float
1764 return parseInt( hour * 3600 ) + parseInt( min * 60 ) + parseFloat( sec );
1765 }
1766 /*
1767 * Simple helper to grab an edit token
1768 *
1769 * @param title The wiki page title you want to edit
1770 * @param api_url 'optional' The target API URL
1771 * @param callback The callback function to pass the token to
1772 */
1773 function get_mw_token( title, api_url, callback ) {
1774 js_log( ':get_mw_token:' );
1775 if ( !title && wgUserName ) {
1776 title = 'User:' + wgUserName;
1777 }
1778 var reqObj = {
1779 'action': 'query',
1780 'prop': 'info',
1781 'intoken': 'edit',
1782 'titles': title
1783 };
1784 do_api_req( {
1785 'data': reqObj,
1786 'url' : api_url
1787 }, function( data ) {
1788 for ( var i in data.query.pages ) {
1789 if ( data.query.pages[i]['edittoken'] ) {
1790 if ( typeof callback == 'function' )
1791 callback ( data.query.pages[i]['edittoken'] );
1792 }
1793 }
1794 // No token found:
1795 return false;
1796 }
1797 );
1798 }
1799 // Do a remote or local API request based on request URL
1800 // @param options: url, data, cbParam, callback
1801 function do_api_req( options, callback ) {
1802 if ( typeof options.data != 'object' ) {
1803 return js_error( 'Error: request paramaters must be an object' );
1804 }
1805 // Generate the URL if it's missing
1806 if ( typeof options.url == 'undefined' || !options.url ) {
1807 if ( typeof wgServer == 'undefined' ) {
1808 return js_error( 'Error: no api url for api request' );
1809 }
1810 options.url = mw.getLocalApiUrl();
1811 }
1812 if ( typeof options.data == 'undefined' )
1813 options.data = { };
1815 // Force format to JSON
1816 options.data['format'] = 'json';
1818 // If action is not set, assume query
1819 if ( ! options.data['action'] )
1820 options.data['action'] = 'query';
1822 // js_log('do api req: ' + options.url +'?' + jQuery.param(options.data) );
1823 if ( options.url == 'proxy' && mw.proxy ) {
1824 // assume the proxy is already "setup" since mw.proxy is defined.
1825 // @@todo should probably integrate that setup into the api call
1826 mw.proxy.doRequest( options.data, callback );
1827 } else if ( mw.parseUri( document.URL ).host == mw.parseUri( options.url ).host ) {
1828 // Local request: do API request directly
1829 $j.ajax( {
1830 type: "POST",
1831 url: options.url,
1832 data: options.data,
1833 dataType: 'json', // API requests _should_ always return JSON data:
1834 async: false,
1835 success: function( data ) {
1836 callback( data );
1837 },
1838 error: function( e ) {
1839 js_error( ' error' + e + ' in getting: ' + options.url );
1840 }
1841 } );
1842 } else {
1843 // Remote request
1844 // Set the callback param if it's not already set
1845 if ( typeof options.jsonCB == 'undefined' )
1846 options.jsonCB = 'callback';
1848 var req_url = options.url;
1849 var paramAnd = ( req_url.indexOf( '?' ) == -1 ) ? '?' : '&';
1850 // Put all the parameters into the URL
1851 for ( var i in options.data ) {
1852 req_url += paramAnd + encodeURIComponent( i ) + '=' + encodeURIComponent( options.data[i] );
1853 paramAnd = '&';
1854 }
1855 var fname = 'mycpfn_' + ( mw.cb_count++ );
1856 _global[ fname ] = callback;
1857 req_url += '&' + options.jsonCB + '=' + fname;
1858 loadExternalJs( req_url );
1859 }
1860 }
1861 // Do a request:
1862 // @@note this contains metavid specific local vs remote api remapping.
1863 // this should be depreciated and we should use "$j.get" or an explicate api call
1864 // (we should not mix the two request types)
1865 function do_request( req_url, callback ) {
1866 js_log( 'do_request::req_url:' + mw.parseUri( document.URL ) + ' != ' + mw.parseUri( req_url ).host );
1867 // If we are doing a request to the same domain or relative link, do a normal GET
1868 if ( mw.parseUri( document.URL ).host == mw.parseUri( req_url ).host ||
1869 req_url.indexOf( '://' ) == -1 ){ // if its a relative url go directly as well
1870 // Do a direct request
1871 $j.ajax( {
1872 type: "GET",
1873 url: req_url,
1874 async: false,
1875 success: function( data ) {
1876 callback( data );
1877 }
1878 } );
1879 } else {
1880 // Get data via DOM injection with callback
1881 global_req_cb.push( callback );
1882 // Prepend json_ to feed_format if not already requesting json format (metavid specific)
1883 if ( req_url.indexOf( "feed_format=" ) != -1 && req_url.indexOf( "feed_format=json" ) == -1 )
1884 req_url = req_url.replace( /feed_format=/, 'feed_format=json_' );
1885 loadExternalJs( req_url + '&cb=mv_jsdata_cb&cb_inx=' + ( global_req_cb.length -1 ) );
1886 }
1887 }
1889 function mv_jsdata_cb( response ) {
1890 js_log( 'f:mv_jsdata_cb:' + response['cb_inx'] );
1891 // Run the callback from the global request callback object
1892 if ( !global_req_cb[response['cb_inx']] ) {
1893 js_log( 'missing req cb index' );
1894 return false;
1895 }
1896 if ( !response['pay_load'] ) {
1897 js_log( "missing pay load" );
1898 return false;
1899 }
1900 switch( response['content-type'] ) {
1901 case 'text/plain':
1902 break;
1903 case 'text/xml':
1904 if ( typeof response['pay_load'] == 'string' ) {
1905 response['pay_load'] = mw.parseXML( response['pay_load'] );
1906 }
1907 break
1908 default:
1909 js_log( 'bad response type' + response['content-type'] );
1910 return false;
1911 break;
1912 }
1913 global_req_cb[response['cb_inx']]( response['pay_load'] );
1914 }
1915 // Load external JS via DOM injection
1916 function loadExternalJs( url, callback ) {
1917 js_log( 'load js: ' + url );
1918 // if(window['$j']) // use jquery call:
1919 /*$j.ajax({
1920 type: "GET",
1921 url: url,
1922 dataType: 'script',
1923 cache: true
1924 });*/
1925 // else{
1926 var e = document.createElement( "script" );
1927 e.setAttribute( 'src', url );
1928 e.setAttribute( 'type', "text/javascript" );
1929 /*if(callback)
1930 e.onload = callback;
1931 */
1932 // e.setAttribute('defer', true);
1933 document.getElementsByTagName( "head" )[0].appendChild( e );
1934 // }
1935 }
1936 function styleSheetPresent( url ) {
1937 style_elements = document.getElementsByTagName( 'link' );
1938 if ( style_elements.length > 0 ) {
1939 for ( i = 0; i < style_elements.length; i++ ) {
1940 if ( style_elements[i].href == url )
1941 return true;
1942 }
1943 }
1944 return false;
1945 }
1946 function loadExternalCss( url ) {
1947 // We could have the script loader group these CSS requests.
1948 // But it's debatable: it may hurt more than it helps with caching and all
1949 if ( typeof url == 'object' ) {
1950 for ( var i in url ) {
1951 loadExternalCss( url[i] );
1952 }
1953 return ;
1954 }
1956 if ( url.indexOf( '?' ) == -1 ) {
1957 url += '?' + getMwReqParam();
1958 }
1959 if ( !styleSheetPresent( url ) ) {
1960 js_log( 'load css: ' + url );
1961 var e = document.createElement( "link" );
1962 e.href = url;
1963 e.type = "text/css";
1964 e.rel = 'stylesheet';
1965 document.getElementsByTagName( "head" )[0].appendChild( e );
1966 }
1967 }
1968 function getMvEmbedURL() {
1969 if ( _global['mv_embed_url'] )
1970 return _global['mv_embed_url'];
1971 var js_elements = document.getElementsByTagName( "script" );
1972 for ( var i = 0; i < js_elements.length; i++ ) {
1973 // Check for mv_embed.js and/or script loader
1974 var src = js_elements[i].getAttribute( "src" );
1975 if ( src ) {
1976 if ( src.indexOf( 'mv_embed.js' ) != -1 || (
1977 ( src.indexOf( 'mwScriptLoader.php' ) != -1 || src.indexOf( 'jsScriptLoader.php' ) != -1 )
1978 && src.indexOf( 'mv_embed' ) != -1 ) ) // (check for class=mv_embed script_loader call)
1979 {
1980 _global['mv_embed_url'] = src;
1981 return src;
1982 }
1983 }
1984 }
1985 js_error( 'Error: getMvEmbedURL failed to get Embed Path' );
1986 return false;
1987 }
1988 // Get a unique request ID to ensure fresh JavaScript
1989 function getMwReqParam() {
1990 if ( _global['req_param'] )
1991 return _global['req_param'];
1992 var mv_embed_url = getMvEmbedURL();
1994 var req_param = '';
1996 // If we have a URI, add it to the req
1997 var urid = mw.parseUri( mv_embed_url ).queryKey['urid']
1998 // If we're in debug mode, get a fresh unique request key and pass on "debug" param
1999 if ( mw.parseUri( mv_embed_url ).queryKey['debug'] == 'true' ) {
2000 var d = new Date();
2001 req_param += 'urid=' + d.getTime() + '&debug=true';
2002 } else if ( urid ) {
2003 // Set from request urid:
2004 req_param += 'urid=' + urid;
2005 } else {
2006 // Otherwise, just use the mv_embed version
2007 req_param += 'urid=' + mw.version;
2008 }
2009 // add the lang param:
2010 var langKey = mw.parseUri( mv_embed_url ).queryKey['uselang'];
2011 if ( langKey )
2012 req_param += '&uselang=' + langKey;
2014 _global['req_param'] = req_param;
2016 return _global['req_param'];
2017 }
2018 /*
2019 * Set the global mv_embed path based on the script's location
2020 */
2021 function getMvEmbedPath() {
2022 if ( _global['mv_embed_path'] )
2023 return _global['mv_embed_path'];
2024 var mv_embed_url = getMvEmbedURL();
2025 if ( mv_embed_url.indexOf( 'mv_embed.js' ) !== -1 ) {
2026 mv_embed_path = mv_embed_url.substr( 0, mv_embed_url.indexOf( 'mv_embed.js' ) );
2027 } else if ( mv_embed_url.indexOf( 'mwScriptLoader.php' ) !== -1 ) {
2028 // Script loader is in the root of MediaWiki, so include the default mv_embed extension path
2029 mv_embed_path = mv_embed_url.substr( 0, mv_embed_url.indexOf( 'mwScriptLoader.php' ) )
2030 + mediaWiki_mvEmbed_path;
2031 } else {
2032 mv_embed_path = mv_embed_url.substr( 0, mv_embed_url.indexOf( 'jsScriptLoader.php' ) );
2033 }
2034 // Make an absolute URL (if it's relative and we don't have an mv_embed path)
2035 if ( mv_embed_path.indexOf( '://' ) == -1 ) {
2036 var pURL = mw.parseUri( document.URL );
2037 if ( mv_embed_path.charAt( 0 ) == '/' ) {
2038 mv_embed_path = pURL.protocol + '://' + pURL.authority + mv_embed_path;
2039 } else {
2040 // Relative
2041 if ( mv_embed_path == '' ) {
2042 mv_embed_path = pURL.protocol + '://' + pURL.authority + pURL.directory + mv_embed_path;
2043 }
2044 }
2045 }
2046 _global['mv_embed_path'] = mv_embed_path;
2047 return mv_embed_path;
2048 }
2050 if ( typeof DOMParser == "undefined" ) {
2051 DOMParser = function () { }
2052 DOMParser.prototype.parseFromString = function ( str, contentType ) {
2053 if ( typeof ActiveXObject != "undefined" ) {
2054 var d = new ActiveXObject( "MSXML.DomDocument" );
2055 d.loadXML( str );
2056 return d;
2057 } else if ( typeof XMLHttpRequest != "undefined" ) {
2058 var req = new XMLHttpRequest;
2059 req.open( "GET", "data:" + ( contentType || "application/xml" ) +
2060 ";charset=utf-8," + encodeURIComponent( str ), false );
2061 if ( req.overrideMimeType ) {
2062 req.overrideMimeType( contentType );
2063 }
2064 req.send( null );
2065 return req.responseXML;
2066 }
2067 }
2068 }
2069 /*
2070 * Utility functions
2071 */
2072 function js_log( string ) {
2073 // Add any prepend debug strings if necessary (used for cross browser)
2074 if ( mw.conf['debug_pre'] )
2075 string = mw.conf['debug_pre'] + string;
2077 if ( window.console ) {
2078 window.console.log( string );
2079 } else {
2080 /*
2081 * IE and non-Firebug debug:
2082 */
2083 /*var log_elm = document.getElementById('mv_js_log');
2084 if(!log_elm){
2085 document.getElementsByTagName("body")[0].innerHTML = document.getElementsByTagName("body")[0].innerHTML +
2086 '<div style="position:absolute;z-index:500;top:0px;left:0px;right:0px;height:10px;">'+
2087 '<textarea id="mv_js_log" cols="120" rows="5"></textarea>'+
2088 '</div>';
2090 var log_elm = document.getElementById('mv_js_log');
2091 }
2092 if(log_elm){
2093 log_elm.value+=string+"\n";
2094 }*/
2095 }
2096 return false;
2097 }
2099 function js_error( string ) {
2100 alert( string );
2101 return false;
2102 }