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Fix global var leaking that was making collationsort fail on Safari 5
[lhc/web/wiklou.git] / resources / jquery / jquery.tablesorter.js
1 /*
2 *
3 * TableSorter for MediaWiki
4 *
5 * Written 2011 Leo Koppelkamm
6 * Based on tablesorter.com plugin, written (c) 2007 Christian Bach.
7 *
8 * Dual licensed under the MIT and GPL licenses:
9 * http://www.opensource.org/licenses/mit-license.php
10 * http://www.gnu.org/licenses/gpl.html
11 *
12 */
13 /**
14 *
15 * @description Create a sortable table with multi-column sorting capabilitys
16 *
17 * @example $( 'table' ).tablesorter();
18 * @desc Create a simple tablesorter interface.
19 *
20 * @option String cssHeader ( optional ) A string of the class name to be appended
21 * to sortable tr elements in the thead of the table. Default value:
22 * "header"
23 *
24 * @option String cssAsc ( optional ) A string of the class name to be appended to
25 * sortable tr elements in the thead on a ascending sort. Default value:
26 * "headerSortUp"
27 *
28 * @option String cssDesc ( optional ) A string of the class name to be appended
29 * to sortable tr elements in the thead on a descending sort. Default
30 * value: "headerSortDown"
31 *
32 * @option String sortInitialOrder ( optional ) A string of the inital sorting
33 * order can be asc or desc. Default value: "asc"
34 *
35 * @option String sortMultisortKey ( optional ) A string of the multi-column sort
36 * key. Default value: "shiftKey"
37 *
38 * @option Boolean sortLocaleCompare ( optional ) Boolean flag indicating whatever
39 * to use String.localeCampare method or not. Set to false.
40 *
41 * @option Boolean cancelSelection ( optional ) Boolean flag indicating if
42 * tablesorter should cancel selection of the table headers text.
43 * Default value: true
44 *
45 * @option Boolean debug ( optional ) Boolean flag indicating if tablesorter
46 * should display debuging information usefull for development.
47 *
48 * @type jQuery
49 *
50 * @name tablesorter
51 *
52 * @cat Plugins/Tablesorter
53 *
54 * @author Christian Bach/christian.bach@polyester.se
55 */
56
57 ( function ($) {
58 $.extend( {
59 tablesorter: new
60
61 function () {
62
63 var parsers = [];
64
65 this.defaults = {
66 cssHeader: "headerSort",
67 cssAsc: "headerSortUp",
68 cssDesc: "headerSortDown",
69 cssChildRow: "expand-child",
70 sortInitialOrder: "asc",
71 sortMultiSortKey: "shiftKey",
72 sortLocaleCompare: false,
73 parsers: {},
74 widgets: [],
75 headers: {},
76 cancelSelection: true,
77 sortList: [],
78 headerList: [],
79 selectorHeaders: 'thead tr:eq(0) th',
80 debug: false
81 };
82
83 /* debuging utils */
84 //
85 // function benchmark( s, d ) {
86 // console.log( s + " " + ( new Date().getTime() - d.getTime() ) + "ms" );
87 // }
88 //
89 // this.benchmark = benchmark;
90 //
91 /* parsers utils */
92
93 function buildParserCache( table, $headers ) {
94 var rows = table.tBodies[0].rows,
95 sortType;
96
97 if ( rows[0] ) {
98
99 var list = [],
100 cells = rows[0].cells,
101 l = cells.length;
102
103 for ( var i = 0; i < l; i++ ) {
104 var p = false;
105 sortType = $headers.eq(i).data('sort-type');
106 if ( typeof sortType != 'undefined' ) {
107 p = getParserById( sortType );
108 }
109
110 if (p === false) {
111 p = detectParserForColumn( table, rows, i );
112 }
113 // if ( table.config.debug ) {
114 // console.log( "column:" + i + " parser:" + p.id + "\n" );
115 // }
116 list.push(p);
117 }
118 }
119 return list;
120 }
121
122 function detectParserForColumn( table, rows, cellIndex ) {
123 var l = parsers.length,
124 nodeValue,
125 // Start with 1 because 0 is the fallback parser
126 i = 1,
127 rowIndex = 0,
128 concurrent = 0,
129 needed = (rows.length > 4 ) ? 5 : rows.length;
130 while( i<l ) {
131 nodeValue = getTextFromRowAndCellIndex( rows, rowIndex, cellIndex );
132 if ( nodeValue != '') {
133 if ( parsers[i].is( nodeValue, table ) ) {
134 concurrent++;
135 rowIndex++;
136 if (concurrent >= needed ) {
137 // Confirmed the parser for multiple cells, let's return it
138 return parsers[i];
139 }
140 } else {
141 // Check next parser, reset rows
142 i++;
143 rowIndex = 0;
144 concurrent = 0;
145 }
146 } else {
147 // Empty cell
148 rowIndex++;
149 if ( rowIndex > rows.length ) {
150 rowIndex = 0;
151 i++;
152 }
153 }
154 }
155
156 // 0 is always the generic parser ( text )
157 return parsers[0];
158 }
159
160 function getTextFromRowAndCellIndex( rows, rowIndex, cellIndex ) {
161 if ( rows[rowIndex] && rows[rowIndex].cells[cellIndex] ) {
162 return $.trim( getElementText( rows[rowIndex].cells[cellIndex] ) );
163 } else {
164 return '';
165 }
166 }
167
168 function getParserById( name ) {
169 var l = parsers.length;
170 for ( var i = 0; i < l; i++ ) {
171 if ( parsers[i].id.toLowerCase() == name.toLowerCase() ) {
172 return parsers[i];
173 }
174 }
175 return false;
176 }
177
178 /* utils */
179
180 function buildCache( table ) {
181 // if ( table.config.debug ) {
182 // var cacheTime = new Date();
183 // }
184 var totalRows = ( table.tBodies[0] && table.tBodies[0].rows.length ) || 0,
185 totalCells = ( table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length ) || 0,
186 parsers = table.config.parsers,
187 cache = {
188 row: [],
189 normalized: []
190 };
191
192 for ( var i = 0; i < totalRows; ++i ) {
193
194 // Add the table data to main data array
195 var c = $( table.tBodies[0].rows[i] ),
196 cols = [];
197
198 // if this is a child row, add it to the last row's children and
199 // continue to the next row
200 if ( c.hasClass( table.config.cssChildRow ) ) {
201 cache.row[cache.row.length - 1] = cache.row[cache.row.length - 1].add(c);
202 // go to the next for loop
203 continue;
204 }
205
206 cache.row.push(c);
207
208 for ( var j = 0; j < totalCells; ++j ) {
209 cols.push( parsers[j].format( getElementText( c[0].cells[j] ), table, c[0].cells[j] ) );
210 }
211
212 cols.push( cache.normalized.length ); // add position for rowCache
213 cache.normalized.push( cols );
214 cols = null;
215 }
216
217 // if ( table.config.debug ) {
218 // benchmark( "Building cache for " + totalRows + " rows:", cacheTime );
219 // }
220 return cache;
221 }
222
223 function getElementText( node ) {
224 if ( node.hasAttribute && node.hasAttribute( "data-sort-value" ) ) {
225 return node.getAttribute( "data-sort-value" );
226 } else {
227 return $( node ).text();
228 }
229 }
230
231 function appendToTable( table, cache ) {
232 // if ( table.config.debug ) {
233 // var appendTime = new Date()
234 // }
235 var c = cache,
236 r = c.row,
237 n = c.normalized,
238 totalRows = n.length,
239 checkCell = (n[0].length - 1),
240 tableBody = $( table.tBodies[0] ),
241 fragment = document.createDocumentFragment();
242
243 for ( var i = 0; i < totalRows; i++ ) {
244 var pos = n[i][checkCell];
245
246 var l = r[pos].length;
247
248 for ( var j = 0; j < l; j++ ) {
249 fragment.appendChild( r[pos][j] );
250 }
251
252 }
253 tableBody[0].appendChild( fragment );
254 // if ( table.config.debug ) {
255 // benchmark( "Rebuilt table:", appendTime );
256 // }
257 }
258
259 function buildHeaders( table, msg ) {
260 var maxSeen = 0;
261 var longest;
262 // if ( table.config.debug ) {
263 // var time = new Date();
264 // }
265 //var header_index = computeTableHeaderCellIndexes( table );
266 var realCellIndex = 0;
267 var $tableHeaders = $( "thead:eq(0) tr", table );
268 if ( $tableHeaders.length > 1 ) {
269 $tableHeaders.each(function() {
270 if (this.cells.length > maxSeen) {
271 maxSeen = this.cells.length;
272 longest = this;
273 }
274 });
275 $tableHeaders = $( longest );
276 }
277 $tableHeaders = $tableHeaders.find('th').each( function ( index ) {
278 //var normalIndex = allCells.index( this );
279 //var realCellIndex = 0;
280 this.column = realCellIndex;
281
282 var colspan = this.colspan;
283 colspan = colspan ? parseInt( colspan, 10 ) : 1;
284 realCellIndex += colspan;
285
286 //this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
287 this.order = 0;
288 this.count = 0;
289
290 if ( $( this ).is( '.unsortable' ) ) this.sortDisabled = true;
291
292 if ( !this.sortDisabled ) {
293 var $th = $( this ).addClass( table.config.cssHeader ).attr( 'title', msg[1] );
294
295 //if ( table.config.onRenderHeader ) table.config.onRenderHeader.apply($th);
296 }
297
298 // add cell to headerList
299 table.config.headerList[index] = this;
300 } );
301
302 // if ( table.config.debug ) {
303 // benchmark( "Built headers:", time );
304 // console.log( $tableHeaders );
305 // }
306 //
307 return $tableHeaders;
308
309 }
310
311 function isValueInArray( v, a ) {
312 var l = a.length;
313 for ( var i = 0; i < l; i++ ) {
314 if ( a[i][0] == v ) {
315 return true;
316 }
317 }
318 return false;
319 }
320
321 function setHeadersCss( table, $headers, list, css, msg ) {
322 // remove all header information
323 $headers.removeClass( css[0] ).removeClass( css[1] );
324
325 var h = [];
326 $headers.each( function ( offset ) {
327 if ( !this.sortDisabled ) {
328 h[this.column] = $( this );
329 }
330 } );
331
332 var l = list.length;
333 for ( var i = 0; i < l; i++ ) {
334 h[ list[i][0] ].addClass( css[ list[i][1] ] ).attr( 'title', msg[ list[i][1] ] );
335 }
336 }
337
338 function checkSorting (array1, array2, sortList) {
339 var col, fn, ret;
340 for ( var i = 0, len = sortList.length; i < len; i++ ) {
341 col = sortList[i][0];
342 fn = ( sortList[i][1] ) ? sortTextDesc : sortText;
343 ret = fn.call( this, array1[col], array2[col] );
344 if ( ret !== 0 ) {
345 return ret;
346 }
347 }
348 return ret;
349 }
350
351 // Merge sort algorithm
352 // Based on http://en.literateprograms.org/Merge_sort_(JavaScript)
353 function mergeSortHelper(array, begin, beginRight, end, sortList) {
354 for (; begin < beginRight; ++begin) {
355 if (checkSorting( array[begin], array[beginRight], sortList )) {
356 var v = array[begin];
357 array[begin] = array[beginRight];
358 var begin2 = beginRight;
359 while ( begin2 + 1 < end && checkSorting( v, array[begin2 + 1], sortList ) ) {
360 var tmp = array[begin2];
361 array[begin2] = array[begin2 + 1];
362 array[begin2 + 1] = tmp;
363 ++begin2;
364 }
365 array[begin2] = v;
366 }
367 }
368 }
369
370 function mergeSort(array, begin, end, sortList) {
371 var size = end - begin;
372 if (size < 2) return;
373
374 var beginRight = begin + Math.floor(size / 2);
375
376 mergeSort(array, begin, beginRight, sortList);
377 mergeSort(array, beginRight, end, sortList);
378 mergeSortHelper(array, begin, beginRight, end, sortList);
379 }
380
381 function multisort( table, sortList, cache ) {
382 //var sortTime = new Date();
383
384 var i = sortList.length;
385 mergeSort(cache.normalized, 0, cache.normalized.length, sortList);
386
387 //benchmark( "Sorting in dir " + order + " time:", sortTime );
388
389 return cache;
390 }
391
392 function sortText( a, b ) {
393 return ((a < b) ? false : ((a > b) ? true : 0));
394 }
395
396 function sortTextDesc( a, b ) {
397 return ((b < a) ? false : ((b > a) ? true : 0));
398 }
399
400 function buildTransformTable() {
401 var digits = '0123456789,.'.split('');
402 var separatorTransformTable = mw.config.get( 'wgSeparatorTransformTable' );
403 var digitTransformTable = mw.config.get( 'wgDigitTransformTable' );
404 if ( separatorTransformTable == null || ( separatorTransformTable[0] == '' && digitTransformTable[2] == '' ) ) {
405 ts.transformTable = false;
406 } else {
407 ts.transformTable = {};
408
409 // Unpack the transform table
410 var ascii = separatorTransformTable[0].split( "\t" ).concat( digitTransformTable[0].split( "\t" ) );
411 var localised = separatorTransformTable[1].split( "\t" ).concat( digitTransformTable[1].split( "\t" ) );
412
413 // Construct regex for number identification
414 for ( var i = 0; i < ascii.length; i++ ) {
415 ts.transformTable[localised[i]] = ascii[i];
416 digits.push( $.escapeRE( localised[i] ) );
417 }
418 }
419 var digitClass = '[' + digits.join( '', digits ) + ']';
420
421 // We allow a trailing percent sign, which we just strip. This works fine
422 // if percents and regular numbers aren't being mixed.
423 ts.numberRegex = new RegExp("^(" + "[-+\u2212]?[0-9][0-9,]*(\\.[0-9,]*)?(E[-+\u2212]?[0-9][0-9,]*)?" + // Fortran-style scientific
424 "|" + "[-+\u2212]?" + digitClass + "+[\\s\\xa0]*%?" + // Generic localised
425 ")$", "i");
426 }
427
428 function buildDateTable() {
429 var r = '';
430 ts.monthNames = [
431 [],
432 []
433 ];
434 ts.dateRegex = [];
435
436 for ( var i = 1; i < 13; i++ ) {
437 ts.monthNames[0][i] = mw.config.get( 'wgMonthNames' )[i].toLowerCase();
438 ts.monthNames[1][i] = mw.config.get( 'wgMonthNamesShort' )[i].toLowerCase().replace( '.', '' );
439 r += $.escapeRE( ts.monthNames[0][i] ) + '|';
440 r += $.escapeRE( ts.monthNames[1][i] ) + '|';
441 }
442
443 //Remove trailing pipe
444 r = r.slice( 0, -1 );
445
446 //Build RegEx
447 //Any date formated with . , ' - or /
448 ts.dateRegex[0] = new RegExp(/^\s*\d{1,2}[\,\.\-\/'\s]{1,2}\d{1,2}[\,\.\-\/'\s]{1,2}\d{2,4}\s*?/i);
449
450 //Written Month name, dmy
451 ts.dateRegex[1] = new RegExp('^\\s*\\d{1,2}[\\,\\.\\-\\/\'\\s]*(' + r + ')' + '[\\,\\.\\-\\/\'\\s]*\\d{2,4}\\s*$', 'i');
452
453 //Written Month name, mdy
454 ts.dateRegex[2] = new RegExp('^\\s*(' + r + ')' + '[\\,\\.\\-\\/\'\\s]*\\d{1,2}[\\,\\.\\-\\/\'\\s]*\\d{2,4}\\s*$', 'i');
455
456 }
457
458 function explodeRowspans( $table ) {
459 // Split multi row cells into multiple cells with the same content
460 $table.find( '[rowspan]' ).each(function() {
461 var rowSpan = this.rowSpan;
462 this.rowSpan = 1;
463 var cell = $( this );
464 var next = cell.parent().nextAll();
465 for ( var i = 0; i < rowSpan - 1; i++ ) {
466 var td = next.eq( i ).find( 'td' );
467 if ( !td.length ) {
468 next.eq( i ).append( cell.clone() );
469 } else if ( this.cellIndex == 0 ) {
470 td.eq( this.cellIndex ).before( cell.clone() );
471 } else {
472 td.eq( this.cellIndex - 1 ).after( cell.clone() );
473 }
474 }
475 });
476 }
477
478 function buildCollationTable() {
479 ts.collationTable = mw.config.get('tableSorterCollation');
480 ts.collationRegex = null;
481 if ( ts.collationTable ) {
482 var keys = [];
483
484 //Build array of key names
485 for ( var key in ts.collationTable ) {
486 if ( ts.collationTable.hasOwnProperty(key) ) { //to be safe
487 keys.push(key);
488 }
489 }
490 if (keys.length) {
491 ts.collationRegex = new RegExp( '[' + keys.join('') + ']', 'ig' );
492 }
493 }
494 }
495
496 function cacheRegexs() {
497 ts.rgx = {
498 IPAddress: [new RegExp(/^\d{1,3}[\.]\d{1,3}[\.]\d{1,3}[\.]\d{1,3}$/)],
499 currency: [new RegExp(/^[£$€?.]/), new RegExp(/[£$€]/g)],
500 url: [new RegExp(/^(https?|ftp|file):\/\/$/), new RegExp(/(https?|ftp|file):\/\//)],
501 isoDate: [new RegExp(/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/)],
502 usLongDate: [new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/)],
503 time: [new RegExp(/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/)]
504 };
505 } /* public methods */
506 this.construct = function ( settings ) {
507 return this.each( function () {
508 // if no thead or tbody quit.
509 if ( !this.tHead || !this.tBodies ) return;
510 // declare
511 var $this, $document, $headers, cache, config, shiftDown = 0,
512 sortOrder, firstTime = true, that = this;
513 // new blank config object
514 this.config = {};
515 // merge and extend.
516 config = $.extend( this.config, $.tablesorter.defaults, settings );
517
518 // store common expression for speed
519 $this = $( this );
520 // save the settings where they read
521 $.data( this, "tablesorter", config );
522
523 // get the css class names, could be done else where.
524 var sortCSS = [ config.cssDesc, config.cssAsc ];
525 var sortMsg = [ mw.msg( 'sort-descending' ), mw.msg( 'sort-ascending' ) ];
526
527 // build headers
528 $headers = buildHeaders( this, sortMsg );
529 // Grab and process locale settings
530 buildTransformTable();
531 buildDateTable();
532 buildCollationTable();
533
534 //Precaching regexps can bring 10 fold
535 //performance improvements in some browsers
536 cacheRegexs();
537
538 // apply event handling to headers
539 // this is to big, perhaps break it out?
540 $headers.click(
541
542 function (e) {
543 //var clickTime= new Date();
544 if (firstTime) {
545 firstTime = false;
546 explodeRowspans( $this );
547 // try to auto detect column type, and store in tables config
548 that.config.parsers = buildParserCache( that, $headers );
549 // build the cache for the tbody cells
550 cache = buildCache( that );
551 }
552 var totalRows = ( $this[0].tBodies[0] && $this[0].tBodies[0].rows.length ) || 0;
553 if ( !this.sortDisabled && totalRows > 0 ) {
554 // Only call sortStart if sorting is
555 // enabled.
556 //$this.trigger( "sortStart" );
557
558 // store exp, for speed
559 var $cell = $( this );
560 // get current column index
561 var i = this.column;
562 // get current column sort order
563 this.order = this.count % 2;
564 this.count++;
565 // user only whants to sort on one
566 // column
567 if ( !e[config.sortMultiSortKey] ) {
568 // flush the sort list
569 config.sortList = [];
570 // add column to sort list
571 config.sortList.push( [i, this.order] );
572 // multi column sorting
573 } else {
574 // the user has clicked on an already sorted column.
575 if ( isValueInArray( i, config.sortList ) ) {
576 // revers the sorting direction
577 // for all tables.
578 for ( var j = 0; j < config.sortList.length; j++ ) {
579 var s = config.sortList[j],
580 o = config.headerList[s[0]];
581 if ( s[0] == i ) {
582 o.count = s[1];
583 o.count++;
584 s[1] = o.count % 2;
585 }
586 }
587 } else {
588 // add column to sort list array
589 config.sortList.push( [i, this.order] );
590 }
591 }
592
593 // set css for headers
594 setHeadersCss( $this[0], $headers, config.sortList, sortCSS, sortMsg );
595 appendToTable(
596 $this[0], multisort(
597 $this[0], config.sortList, cache ) );
598 //benchmark( "Sorting " + totalRows + " rows:", clickTime );
599
600 // stop normal event by returning false
601 return false;
602 }
603 // cancel selection
604 } ).mousedown( function () {
605 if ( config.cancelSelection ) {
606 this.onselectstart = function () {
607 return false;
608 };
609 return false;
610 }
611 } );
612 // apply easy methods that trigger binded events
613 //Can't think of any use for these in a mw context
614 // $this.bind( "update", function () {
615 // var me = this;
616 // setTimeout( function () {
617 // // rebuild parsers.
618 // me.config.parsers = buildParserCache(
619 // me, $headers );
620 // // rebuild the cache map
621 // cache = buildCache(me);
622 // }, 1 );
623 // } ).bind( "updateCell", function ( e, cell ) {
624 // var config = this.config;
625 // // get position from the dom.
626 // var pos = [( cell.parentNode.rowIndex - 1 ), cell.cellIndex];
627 // // update cache
628 // cache.normalized[pos[0]][pos[1]] = config.parsers[pos[1]].format(
629 // getElementText( cell ), cell );
630 // } ).bind( "sorton", function ( e, list ) {
631 // $( this ).trigger( "sortStart" );
632 // config.sortList = list;
633 // // update and store the sortlist
634 // var sortList = config.sortList;
635 // // update header count index
636 // updateHeaderSortCount( this, sortList );
637 // // set css for headers
638 // setHeadersCss( this, $headers, sortList, sortCSS );
639 // // sort the table and append it to the dom
640 // appendToTable( this, multisort( this, sortList, cache ) );
641 // } ).bind( "appendCache", function () {
642 // appendToTable( this, cache );
643 // } );
644 } );
645 };
646 this.addParser = function ( parser ) {
647 var l = parsers.length,
648 a = true;
649 for ( var i = 0; i < l; i++ ) {
650 if ( parsers[i].id.toLowerCase() == parser.id.toLowerCase() ) {
651 a = false;
652 }
653 }
654 if (a) {
655 parsers.push( parser );
656 }
657 };
658 this.formatDigit = function (s) {
659 if ( ts.transformTable != false ) {
660 var out = '',
661 c;
662 for ( var p = 0; p < s.length; p++ ) {
663 c = s.charAt(p);
664 if ( c in ts.transformTable ) {
665 out += ts.transformTable[c];
666 } else {
667 out += c;
668 }
669 }
670 s = out;
671 }
672 var i = parseFloat( s.replace(/[, ]/g, '').replace( "\u2212", '-' ) );
673 return ( isNaN(i)) ? 0 : i;
674 };
675 this.formatFloat = function (s) {
676 var i = parseFloat(s);
677 return ( isNaN(i)) ? 0 : i;
678 };
679 this.formatInt = function (s) {
680 var i = parseInt( s, 10 );
681 return ( isNaN(i)) ? 0 : i;
682 };
683 this.clearTableBody = function ( table ) {
684 if ( $.browser.msie ) {
685 function empty() {
686 while ( this.firstChild )
687 this.removeChild( this.firstChild );
688 }
689 empty.apply( table.tBodies[0] );
690 } else {
691 table.tBodies[0].innerHTML = "";
692 }
693 };
694 }
695 } );
696
697 // extend plugin scope
698 $.fn.extend( {
699 tablesorter: $.tablesorter.construct
700 } );
701
702 // make shortcut
703 var ts = $.tablesorter;
704
705 // add default parsers
706 ts.addParser( {
707 id: "text",
708 is: function (s) {
709 return true;
710 },
711 format: function (s) {
712 s = $.trim( s.toLowerCase() );
713 if ( ts.collationRegex ) {
714 var tsc = ts.collationTable;
715 s = s.replace( ts.collationRegex, function ( match ) {
716 var r = tsc[match] ? tsc[match] : tsc[match.toUpperCase()];
717 return r.toLowerCase();
718 } );
719 }
720 return s;
721 },
722 type: "text"
723 } );
724
725 ts.addParser( {
726 id: "IPAddress",
727 is: function (s) {
728 return ts.rgx.IPAddress[0].test(s);
729 },
730 format: function (s) {
731 var a = s.split("."),
732 r = "",
733 l = a.length;
734 for ( var i = 0; i < l; i++ ) {
735 var item = a[i];
736 if ( item.length == 1 ) {
737 r += "00" + item;
738 } else if ( item.length == 2 ) {
739 r += "0" + item;
740 } else {
741 r += item;
742 }
743 }
744 return $.tablesorter.formatFloat(r);
745 },
746 type: "numeric"
747 } );
748
749 ts.addParser( {
750 id: "currency",
751 is: function (s) {
752 return ts.rgx.currency[0].test(s);
753 },
754 format: function (s) {
755 return $.tablesorter.formatDigit( s.replace( ts.rgx.currency[1], "" ) );
756 },
757 type: "numeric"
758 } );
759
760 ts.addParser( {
761 id: "url",
762 is: function (s) {
763 return ts.rgx.url[0].test(s);
764 },
765 format: function (s) {
766 return $.trim( s.replace( ts.rgx.url[1], '' ) );
767 },
768 type: "text"
769 } );
770
771 ts.addParser( {
772 id: "isoDate",
773 is: function (s) {
774 return ts.rgx.isoDate[0].test(s);
775 },
776 format: function (s) {
777 return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(
778 new RegExp(/-/g), "/")).getTime() : "0");
779 },
780 type: "numeric"
781 } );
782
783 ts.addParser( {
784 id: "usLongDate",
785 is: function (s) {
786 return ts.rgx.usLongDate[0].test(s);
787 },
788 format: function (s) {
789 return $.tablesorter.formatFloat( new Date(s).getTime() );
790 },
791 type: "numeric"
792 } );
793
794 ts.addParser( {
795 id: "date",
796 is: function (s) {
797 return ( ts.dateRegex[0].test(s) || ts.dateRegex[1].test(s) || ts.dateRegex[2].test(s ));
798 },
799 format: function ( s, table ) {
800 s = $.trim( s.toLowerCase() );
801
802 for ( var i = 1, j = 0; i < 13 && j < 2; i++ ) {
803 s = s.replace( ts.monthNames[j][i], i );
804 if ( i == 12 ) {
805 j++;
806 i = 0;
807 }
808 }
809
810 s = s.replace(/[\-\.\,' ]/g, "/");
811
812 //Replace double slashes
813 s = s.replace(/\/\//g, "/");
814 s = s.replace(/\/\//g, "/");
815 s = s.split('/');
816
817 //Pad Month and Day
818 if ( s[0] && s[0].length == 1 ) s[0] = "0" + s[0];
819 if ( s[1] && s[1].length == 1 ) s[1] = "0" + s[1];
820 var y;
821
822 if ( !s[2] ) {
823 //Fix yearless dates
824 s[2] = 2000;
825 } else if ( ( y = parseInt( s[2], 10) ) < 100 ) {
826 //Guestimate years without centuries
827 if ( y < 30 ) {
828 s[2] = 2000 + y;
829 } else {
830 s[2] = 1900 + y;
831 }
832 }
833 //Resort array depending on preferences
834 if ( mw.config.get( 'wgDefaultDateFormat' ) == "mdy" || mw.config.get('wgContentLanguage') == 'en' ) {
835 s.push( s.shift() );
836 s.push( s.shift() );
837 } else if ( mw.config.get( 'wgDefaultDateFormat' ) == "dmy" ) {
838 var d = s.shift();
839 s.push( s.shift() );
840 s.push(d);
841 }
842 return parseInt( s.join(''), 10 );
843 },
844 type: "numeric"
845 } );
846 ts.addParser( {
847 id: "time",
848 is: function (s) {
849 return ts.rgx.time[0].test(s);
850 },
851 format: function (s) {
852 return $.tablesorter.formatFloat( new Date( "2000/01/01 " + s ).getTime() );
853 },
854 type: "numeric"
855 } );
856 ts.addParser( {
857 id: "number",
858 is: function ( s, table ) {
859 return $.tablesorter.numberRegex.test( $.trim(s ));
860 },
861 format: function (s) {
862 return $.tablesorter.formatDigit(s);
863 },
864 type: "numeric"
865 } );
866
867 } )( jQuery );
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