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Make Math rendering options user settable strings in MediaWiki namespace. First batch.
[mediawiki.git] / includes / Skin.php
blobab40ff88e04507d451e34d6ccc3965221e507fab
1 <?php
2 # See skin.doc
3
4 require_once( 'Feed.php' ); // should not be called if the actual page isn't feed enabled
5 require_once( 'Image.php' );
6
7 # These are the INTERNAL names, which get mapped
8 # directly to class names. For display purposes, the
9 # Language class has internationalized names
10 #
11 /* private */ $wgValidSkinNames = array(
12 'standard' => 'Standard',
13 'nostalgia' => 'Nostalgia',
14 'cologneblue' => 'CologneBlue'
15 );
16 if( $wgUsePHPTal ) {
17 #$wgValidSkinNames[] = 'PHPTal';
18 #$wgValidSkinNames['davinci'] = 'DaVinci';
19 #$wgValidSkinNames['mono'] = 'Mono';
20 $wgValidSkinNames['monobook'] = 'MonoBook';
21 $wgValidSkinNames['myskin'] = 'MySkin';
22 #$wgValidSkinNames['monobookminimal'] = 'MonoBookMinimal';
23 }
24
25 require_once( 'RecentChange.php' );
26
27 class RCCacheEntry extends RecentChange
28 {
29 var $secureName, $link;
30 var $curlink , $difflink, $lastlink , $usertalklink , $versionlink ;
31 var $userlink, $timestamp, $watched;
32
33 function newFromParent( $rc )
34 {
35 $rc2 = new RCCacheEntry;
36 $rc2->mAttribs = $rc->mAttribs;
37 $rc2->mExtra = $rc->mExtra;
38 return $rc2;
39 }
40 } ;
41
42 class Skin {
43
44 /* private */ var $lastdate, $lastline;
45 var $linktrail ; # linktrail regexp
46 var $rc_cache ; # Cache for Enhanced Recent Changes
47 var $rcCacheIndex ; # Recent Changes Cache Counter for visibility toggle
48 var $rcMoveIndex;
49
50 function Skin()
51 {
52 $this->linktrail = wfMsg('linktrail');
53 }
54
55 function getSkinNames()
56 {
57 global $wgValidSkinNames;
58 return $wgValidSkinNames;
59 }
60
61 function getStylesheet()
62 {
63 return 'wikistandard.css';
64 }
65 function getSkinName() {
66 return "standard";
67 }
68
69 function qbSetting()
70 {
71 global $wgOut, $wgUser;
72
73 if ( $wgOut->isQuickbarSuppressed() ) { return 0; }
74 $q = $wgUser->getOption( 'quickbar' );
75 if ( '' == $q ) { $q = 0; }
76 return $q;
77 }
78
79 function initPage( &$out )
80 {
81 $fname = 'Skin::initPage';
82 wfProfileIn( $fname );
83
84 $out->addLink( array( 'rel' => 'shortcut icon', 'href' => '/favicon.ico' ) );
85
86 $this->addMetadataLinks($out);
87
88 wfProfileOut( $fname );
89 }
90
91 function addMetadataLinks( &$out ) {
92 global $wgTitle, $wgEnableDublinCoreRdf, $wgEnableCreativeCommonsRdf, $wgRdfMimeType, $action;
93 global $wgRightsPage, $wgRightsUrl;
94
95 if( $out->isArticleRelated() ) {
96 # note: buggy CC software only reads first "meta" link
97 if( $wgEnableCreativeCommonsRdf ) {
98 $out->addMetadataLink( array(
99 'title' => 'Creative Commons',
100 'type' => 'application/rdf+xml',
101 'href' => $wgTitle->getLocalURL( 'action=creativecommons') ) );
102 }
103 if( $wgEnableDublinCoreRdf ) {
104 $out->addMetadataLink( array(
105 'title' => 'Dublin Core',
106 'type' => 'application/rdf+xml',
107 'href' => $wgTitle->getLocalURL( 'action=dublincore' ) ) );
108 }
109 }
110 $copyright = '';
111 if( $wgRightsPage ) {
112 $copy = Title::newFromText( $wgRightsPage );
113 if( $copy ) {
114 $copyright = $copy->getLocalURL();
115 }
116 }
117 if( !$copyright && $wgRightsUrl ) {
118 $copyright = $wgRightsUrl;
119 }
120 if( $copyright ) {
121 $out->addLink( array(
122 'rel' => 'copyright',
123 'href' => $copyright ) );
124 }
125 }
126
127 function outputPage( &$out ) {
128 global $wgDebugComments;
129
130 wfProfileIn( 'Skin::outputPage' );
131 $this->initPage( $out );
132 $out->out( $out->headElement() );
133
134 $out->out( "\n<body" );
135 $ops = $this->getBodyOptions();
136 foreach ( $ops as $name => $val ) {
137 $out->out( " $name='$val'" );
138 }
139 $out->out( ">\n" );
140 if ( $wgDebugComments ) {
141 $out->out( "<!-- Wiki debugging output:\n" .
142 $out->mDebugtext . "-->\n" );
143 }
144 $out->out( $this->beforeContent() );
145
146 $out->out( $out->mBodytext . "\n" );
147
148 $out->out( $this->afterContent() );
149
150 wfProfileClose();
151 $out->out( $out->reportTime() );
152
153 $out->out( "\n</body></html>" );
154 }
155
156 function getHeadScripts() {
157 global $wgStylePath, $wgUser, $wgLang, $wgAllowUserJs;
158 $r = "<script type=\"text/javascript\" src=\"{$wgStylePath}/wikibits.js\"></script>\n";
159 if( $wgAllowUserJs && $wgUser->getID() != 0 ) { # logged in
160 $userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
161 $userjs = htmlspecialchars($this->makeUrl($userpage.'/'.$this->getSkinName().'.js', 'action=raw&ctype=text/javascript'));
162 $r .= '<script type="text/javascript" src="'.$userjs."\"></script>\n";
163 }
164 return $r;
165 }
166
167 # get the user/site-specific stylesheet, SkinPHPTal called from RawPage.php (settings are cached that way)
168 function getUserStylesheet() {
169 global $wgOut, $wgStylePath, $wgLang, $wgUser, $wgRequest, $wgTitle, $wgAllowUserCss;
170 $sheet = $this->getStylesheet();
171 $action = $wgRequest->getText('action');
172 $s = "@import \"$wgStylePath/$sheet\";\n";
173 if($wgLang->isRTL()) $s .= "@import \"$wgStylePath/common_rtl.css\";\n";
174 if( $wgAllowUserCss && $wgUser->getID() != 0 ) { # logged in
175 if($wgTitle->isCssSubpage() and $action == 'submit' and $wgTitle->userCanEditCssJsSubpage()) {
176 $s .= $wgRequest->getText('wpTextbox1');
177 } else {
178 $userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
179 $s.= '@import "'.$this->makeUrl($userpage.'/'.$this->getSkinName().'.css', 'action=raw&ctype=text/css').'";'."\n";
180 }
181 }
182 $s .= $this->doGetUserStyles();
183 return $s."\n";
184 }
185 # placeholder, returns generated js in monobook
186 function getUserJs() {
187 return;
188 }
189
190 function getUserStyles()
191 {
192 global $wgOut, $wgStylePath, $wgLang;
193 $s = "<style type='text/css'>\n";
194 $s .= "/*/*/\n"; # <-- Hide the styles from Netscape 4 without hiding them from IE/Mac
195 $s .= $this->getUserStylesheet();
196 $s .= "/* */\n";
197 $s .= "</style>\n";
198 return $s;
199 }
200
201 function doGetUserStyles()
202 {
203 global $wgUser;
204
205 $s = '';
206 if ( 1 == $wgUser->getOption( 'underline' ) ) {
207 # Don't override browser settings
208 } else {
209 # CHECK MERGE @@@
210 # Force no underline
211 $s .= 'a { ' .
212 "text-decoration: none; }\n";
213 }
214 if ( 1 == $wgUser->getOption( 'highlightbroken' ) ) {
215 $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
216 }
217 if ( 1 == $wgUser->getOption( 'justify' ) ) {
218 $s .= "#article { text-align: justify; }\n";
219 }
220 return $s;
221 }
222
223 function getBodyOptions()
224 {
225 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $wgRequest;
226
227 extract( $wgRequest->getValues( 'oldid', 'redirect', 'diff' ) );
228
229 if ( 0 != $wgTitle->getNamespace() ) {
230 $a = array( 'bgcolor' => '#ffffec' );
231 }
232 else $a = array( 'bgcolor' => '#FFFFFF' );
233 if($wgOut->isArticle() && $wgUser->getOption('editondblclick') &&
234 (!$wgTitle->isProtected() || $wgUser->isSysop()) ) {
235 $t = wfMsg( 'editthispage' );
236 $oid = $red = '';
237 if ( !empty($redirect) ) {
238 $red = "&redirect={$redirect}";
239 }
240 if ( !empty($oldid) && ! isset( $diff ) ) {
241 $oid = "&oldid={$oldid}";
242 }
243 $s = $wgTitle->getFullURL( "action=edit{$oid}{$red}" );
244 $s = 'document.location = "' .$s .'";';
245 $a += array ('ondblclick' => $s);
246
247 }
248 $a['onload'] = $wgOut->getOnloadHandler();
249 return $a;
250 }
251
252 function getExternalLinkAttributes( $link, $text, $class='' )
253 {
254 global $wgUser, $wgOut, $wgLang;
255
256 $link = urldecode( $link );
257 $link = $wgLang->checkTitleEncoding( $link );
258 $link = str_replace( '_', ' ', $link );
259 $link = wfEscapeHTML( $link );
260
261 $r = ($class != '') ? " class='$class'" : " class='external'";
262
263 if ( 1 == $wgUser->getOption( 'hover' ) ) {
264 $r .= " title=\"{$link}\"";
265 }
266 return $r;
267 }
268
269 function getInternalLinkAttributes( $link, $text, $broken = false )
270 {
271 global $wgUser, $wgOut;
272
273 $link = urldecode( $link );
274 $link = str_replace( '_', ' ', $link );
275 $link = wfEscapeHTML( $link );
276
277 if ( $broken == 'stub' ) {
278 $r = ' class="stub"';
279 } else if ( $broken == 'yes' ) {
280 $r = ' class="new"';
281 } else {
282 $r = '';
283 }
284
285 if ( 1 == $wgUser->getOption( 'hover' ) ) {
286 $r .= " title=\"{$link}\"";
287 }
288 return $r;
289 }
290
291 function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
292 {
293 global $wgUser, $wgOut;
294
295 if ( $broken == 'stub' ) {
296 $r = ' class="stub"';
297 } else if ( $broken == 'yes' ) {
298 $r = ' class="new"';
299 } else {
300 $r = '';
301 }
302
303 if ( 1 == $wgUser->getOption( 'hover' ) ) {
304 $r .= ' title ="' . $nt->getEscapedText() . '"';
305 }
306 return $r;
307 }
308
309 function getLogo()
310 {
311 global $wgLogo;
312 return $wgLogo;
313 }
314
315 # This will be called immediately after the <body> tag. Split into
316 # two functions to make it easier to subclass.
317 #
318 function beforeContent()
319 {
320 global $wgUser, $wgOut, $wgSiteNotice;
321
322 if( $wgSiteNotice ) {
323 $note = "\n<div id='siteNotice'>$wgSiteNotice</div>\n";
324 } else {
325 $note = '';
326 }
327 return $this->doBeforeContent() . $note;
328 }
329
330 function doBeforeContent()
331 {
332 global $wgUser, $wgOut, $wgTitle, $wgLang;
333 $fname = 'Skin::doBeforeContent';
334 wfProfileIn( $fname );
335
336 $s = '';
337 $qb = $this->qbSetting();
338
339 if( $langlinks = $this->otherLanguages() ) {
340 $rows = 2;
341 $borderhack = '';
342 } else {
343 $rows = 1;
344 $langlinks = false;
345 $borderhack = 'class="top"';
346 }
347
348 $s .= "\n<div id='content'>\n<div id='topbar'>\n" .
349 "<table border='0' cellspacing='0' width='98%'>\n<tr>\n";
350
351 $shove = ($qb != 0);
352 $left = ($qb == 1 || $qb == 3);
353 if($wgLang->isRTL()) $left = !$left;
354
355 if ( !$shove ) {
356 $s .= "<td class='top' align='left' valign='top' rowspan='{$rows}'>\n" .
357 $this->logoText() . '</td>';
358 } elseif( $left ) {
359 $s .= $this->getQuickbarCompensator( $rows );
360 }
361 $l = $wgLang->isRTL() ? 'right' : 'left';
362 $s .= "<td {$borderhack} align='$l' valign='top'>\n";
363
364 $s .= $this->topLinks() ;
365 $s .= "<p class='subtitle'>" . $this->pageTitleLinks() . "</p>\n";
366
367 $r = $wgLang->isRTL() ? "left" : "right";
368 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap='nowrap'>";
369 $s .= $this->nameAndLogin();
370 $s .= "\n<br />" . $this->searchForm() . "</td>";
371
372 if ( $langlinks ) {
373 $s .= "</tr>\n<tr>\n<td class='top' colspan=\"2\">$langlinks</td>\n";
374 }
375
376 if ( $shove && !$left ) { # Right
377 $s .= $this->getQuickbarCompensator( $rows );
378 }
379 $s .= "</tr>\n</table>\n</div>\n";
380 $s .= "\n<div id='article'>\n";
381
382 $s .= $this->pageTitle();
383 $s .= $this->pageSubtitle() ;
384 $s .= $this->getCategories();
385 wfProfileOut( $fname );
386 return $s;
387 }
388
389 function getCategoryLinks () {
390 global $wgOut, $wgTitle, $wgUser, $wgParser;
391 global $wgUseCategoryMagic, $wgUseCategoryBrowser, $wgLang;
392
393 if( !$wgUseCategoryMagic ) return '' ;
394 if( count( $wgOut->mCategoryLinks ) == 0 ) return '';
395
396 # Taken out so that they will be displayed in previews -- TS
397 #if( !$wgOut->isArticle() ) return '';
398
399 $t = implode ( ' | ' , $wgOut->mCategoryLinks ) ;
400 $s = $this->makeKnownLink( 'Special:Categories',
401 wfMsg( 'categories' ), 'article=' . urlencode( $wgTitle->getPrefixedDBkey() ) )
402 . ': ' . $t;
403
404 if($wgUseCategoryBrowser) {
405 $s .= '<br/><hr/>';
406 $catstack = array();
407 $s.= $wgTitle->getAllParentCategories($catstack);
408 }
409
410 return $s;
411 }
412
413 function getCategories() {
414 $catlinks=$this->getCategoryLinks();
415 if(!empty($catlinks)) {
416 return "<p class='catlinks'>{$catlinks}</p>";
417 }
418 }
419
420 function getQuickbarCompensator( $rows = 1 )
421 {
422 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
423 }
424
425 # This gets called immediately before the </body> tag.
426 #
427 function afterContent()
428 {
429 global $wgUser, $wgOut, $wgServer;
430 global $wgTitle, $wgLang;
431
432 $printfooter = "<div class=\"printfooter\">\n" . $this->printFooter() . "</div>\n";
433 return $printfooter . $this->doAfterContent();
434 }
435
436 function printFooter() {
437 global $wgTitle;
438 $url = htmlspecialchars( $wgTitle->getFullURL() );
439 return "<p>" . wfMsg( "retrievedfrom", "<a href=\"$url\">$url</a>" ) .
440 "</p>\n\n<p>" . $this->pageStats() . "</p>\n";
441 }
442
443 function doAfterContent()
444 {
445 global $wgUser, $wgOut, $wgLang;
446 $fname = 'Skin::doAfterContent';
447 wfProfileIn( $fname );
448 wfProfileIn( $fname.'-1' );
449
450 $s = "\n</div><br style=\"clear:both\" />\n";
451 $s .= "\n<div id='footer'>";
452 $s .= '<table border="0" cellspacing="0"><tr>';
453
454 wfProfileOut( $fname.'-1' );
455 wfProfileIn( $fname.'-2' );
456
457 $qb = $this->qbSetting();
458 $shove = ($qb != 0);
459 $left = ($qb == 1 || $qb == 3);
460 if($wgLang->isRTL()) $left = !$left;
461
462 if ( $shove && $left ) { # Left
463 $s .= $this->getQuickbarCompensator();
464 }
465 wfProfileOut( $fname.'-2' );
466 wfProfileIn( $fname.'-3' );
467 $l = $wgLang->isRTL() ? 'right' : 'left';
468 $s .= "<td class='bottom' align='$l' valign='top'>";
469
470 $s .= $this->bottomLinks();
471 $s .= "\n<br />" . $this->mainPageLink()
472 . ' | ' . $this->aboutLink()
473 . ' | ' . $this->specialLink( 'recentchanges' )
474 . ' | ' . $this->searchForm()
475 . '<br /><span id="pagestats">' . $this->pageStats() . '</span>';
476
477 $s .= "</td>";
478 if ( $shove && !$left ) { # Right
479 $s .= $this->getQuickbarCompensator();
480 }
481 $s .= "</tr></table>\n</div>\n</div>\n";
482
483 wfProfileOut( $fname.'-3' );
484 wfProfileIn( $fname.'-4' );
485 if ( 0 != $qb ) { $s .= $this->quickBar(); }
486 wfProfileOut( $fname.'-4' );
487 wfProfileOut( $fname );
488 return $s;
489 }
490
491 function pageTitleLinks()
492 {
493 global $wgOut, $wgTitle, $wgUser, $wgLang, $wgUseApproval, $wgRequest;
494
495 extract( $wgRequest->getValues( 'oldid', 'diff' ) );
496 $action = $wgRequest->getText( 'action' );
497
498 $s = $this->printableLink();
499 if ( wfMsg ( 'disclaimers' ) != '-' ) $s .= ' | ' . $this->makeKnownLink( wfMsg( 'disclaimerpage' ), wfMsg( 'disclaimers' ) ) ;
500
501 if ( $wgOut->isArticleRelated() ) {
502 if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
503 $name = $wgTitle->getDBkey();
504 $link = wfEscapeHTML( Image::wfImageUrl( $name ) );
505 $style = $this->getInternalLinkAttributes( $link, $name );
506 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
507 }
508 # This will show the "Approve" link if $wgUseApproval=true;
509 if ( isset ( $wgUseApproval ) && $wgUseApproval )
510 {
511 $t = $wgTitle->getDBkey();
512 $name = 'Approve this article' ;
513 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
514 #wfEscapeHTML( wfImageUrl( $name ) );
515 $style = $this->getExternalLinkAttributes( $link, $name );
516 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
517 }
518 }
519 if ( 'history' == $action || isset( $diff ) || isset( $oldid ) ) {
520 $s .= ' | ' . $this->makeKnownLink( $wgTitle->getPrefixedText(),
521 wfMsg( 'currentrev' ) );
522 }
523
524 if ( $wgUser->getNewtalk() ) {
525 # do not show "You have new messages" text when we are viewing our
526 # own talk page
527
528 if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
529 $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
530 $n =$wgUser->getName();
531 $tl = $this->makeKnownLink( $wgLang->getNsText(
532 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
533 wfMsg('newmessageslink') );
534 $s.= ' | <strong>'. wfMsg( 'newmessages', $tl ) . '</strong>';
535 }
536 }
537
538 $undelete = $this->getUndeleteLink();
539 if( !empty( $undelete ) ) {
540 $s .= ' | '.$undelete;
541 }
542 return $s;
543 }
544
545 function getUndeleteLink() {
546 global $wgUser, $wgTitle, $wgLang, $action;
547 if( $wgUser->isSysop() &&
548 (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
549 ($n = $wgTitle->isDeleted() ) ) {
550 return wfMsg( 'thisisdeleted',
551 $this->makeKnownLink(
552 $wgLang->SpecialPage( 'Undelete/' . $wgTitle->getPrefixedDBkey() ),
553 wfMsg( 'restorelink', $n ) ) );
554 }
555 return '';
556 }
557
558 function printableLink()
559 {
560 global $wgOut, $wgFeedClasses, $wgRequest;
561
562 $baseurl = $_SERVER['REQUEST_URI'];
563 if( strpos( '?', $baseurl ) == false ) {
564 $baseurl .= '?';
565 } else {
566 $baseurl .= '&';
567 }
568 $baseurl = htmlspecialchars( $baseurl );
569 $printurl = $wgRequest->escapeAppendQuery( 'printable=yes' );
570
571 $s = "<a href=\"$printurl\">" . wfMsg( 'printableversion' ) . '</a>';
572 if( $wgOut->isSyndicated() ) {
573 foreach( $wgFeedClasses as $format => $class ) {
574 $feedurl = $wgRequest->escapeAppendQuery( "feed=$format" );
575 $s .= " | <a href=\"$feedurl\">{$format}</a>";
576 }
577 }
578 return $s;
579 }
580
581 function pageTitle()
582 {
583 global $wgOut, $wgTitle, $wgUser;
584
585 $s = '<h1 class="pagetitle">' . htmlspecialchars( $wgOut->getPageTitle() ) . '</h1>';
586 if($wgUser->getOption( 'editsectiononrightclick' ) && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
587 return $s;
588 }
589
590 function pageSubtitle()
591 {
592 global $wgOut;
593
594 $sub = $wgOut->getSubtitle();
595 if ( '' == $sub ) {
596 global $wgExtraSubtitle;
597 $sub = wfMsg( 'fromwikipedia' ) . $wgExtraSubtitle;
598 }
599 $subpages = $this->subPageSubtitle();
600 $sub .= !empty($subpages)?"</p><p class='subpages'>$subpages":'';
601 $s = "<p class='subtitle'>{$sub}</p>\n";
602 return $s;
603 }
604
605 function subPageSubtitle()
606 {
607 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
608 $subpages = '';
609 if($wgOut->isArticle() && !empty($wgNamespacesWithSubpages[$wgTitle->getNamespace()])) {
610 $ptext=$wgTitle->getPrefixedText();
611 if(preg_match('/\//',$ptext)) {
612 $links = explode('/',$ptext);
613 $c = 0;
614 $growinglink = '';
615 foreach($links as $link) {
616 $c++;
617 if ($c<count($links)) {
618 $growinglink .= $link;
619 $getlink = $this->makeLink( $growinglink, $link );
620 if(preg_match('/class="new"/i',$getlink)) { break; } # this is a hack, but it saves time
621 if ($c>1) {
622 $subpages .= ' | ';
623 } else {
624 $subpages .= '&lt; ';
625 }
626 $subpages .= $getlink;
627 $growinglink .= '/';
628 }
629 }
630 }
631 }
632 return $subpages;
633 }
634
635 function nameAndLogin()
636 {
637 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader, $wgIP;
638
639 $li = $wgLang->specialPage( 'Userlogin' );
640 $lo = $wgLang->specialPage( 'Userlogout' );
641
642 $s = '';
643 if ( 0 == $wgUser->getID() ) {
644 if( $wgShowIPinHeader && isset( $_COOKIE[ini_get('session.name')] ) ) {
645 $n = $wgIP;
646
647 $tl = $this->makeKnownLink( $wgLang->getNsText(
648 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
649 $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
650
651 $s .= $n . ' ('.$tl.')';
652 } else {
653 $s .= wfMsg('notloggedin');
654 }
655
656 $rt = $wgTitle->getPrefixedURL();
657 if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
658 $q = '';
659 } else { $q = "returnto={$rt}"; }
660
661 $s .= "\n<br />" . $this->makeKnownLink( $li,
662 wfMsg( 'login' ), $q );
663 } else {
664 $n = $wgUser->getName();
665 $rt = $wgTitle->getPrefixedURL();
666 $tl = $this->makeKnownLink( $wgLang->getNsText(
667 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
668 $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
669
670 $tl = " ({$tl})";
671
672 $s .= $this->makeKnownLink( $wgLang->getNsText(
673 Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br />" .
674 $this->makeKnownLink( $lo, wfMsg( 'logout' ),
675 "returnto={$rt}" ) . ' | ' .
676 $this->specialLink( 'preferences' );
677 }
678 $s .= ' | ' . $this->makeKnownLink( wfMsg( 'helppage' ),
679 wfMsg( 'help' ) );
680
681 return $s;
682 }
683
684 function getSearchLink() {
685 $searchPage =& Title::makeTitle( NS_SPECIAL, 'Search' );
686 return $searchPage->getLocalURL();
687 }
688
689 function escapeSearchLink() {
690 return htmlspecialchars( $this->getSearchLink() );
691 }
692
693 function searchForm()
694 {
695 global $wgRequest;
696 $search = $wgRequest->getText( 'search' );
697
698 $s = '<form name="search" class="inline" method="post" action="'
699 . $this->escapeSearchLink() . "\">\n"
700 . '<input type="text" name="search" size="19" value="'
701 . htmlspecialchars(substr($search,0,256)) . "\" />\n"
702 . '<input type="submit" name="go" value="' . wfMsg ('go') . '" />&nbsp;'
703 . '<input type="submit" name="fulltext" value="' . wfMsg ('search') . "\" />\n</form>";
704
705 return $s;
706 }
707
708 function topLinks()
709 {
710 global $wgOut;
711 $sep = " |\n";
712
713 $s = $this->mainPageLink() . $sep
714 . $this->specialLink( 'recentchanges' );
715
716 if ( $wgOut->isArticleRelated() ) {
717 $s .= $sep . $this->editThisPage()
718 . $sep . $this->historyLink();
719 }
720 # Many people don't like this dropdown box
721 #$s .= $sep . $this->specialPagesList();
722
723 return $s;
724 }
725
726 function bottomLinks()
727 {
728 global $wgOut, $wgUser, $wgTitle;
729 $sep = " |\n";
730
731 $s = '';
732 if ( $wgOut->isArticleRelated() ) {
733 $s .= '<strong>' . $this->editThisPage() . '</strong>';
734 if ( 0 != $wgUser->getID() ) {
735 $s .= $sep . $this->watchThisPage();
736 }
737 $s .= $sep . $this->talkLink()
738 . $sep . $this->historyLink()
739 . $sep . $this->whatLinksHere()
740 . $sep . $this->watchPageLinksLink();
741
742 if ( $wgTitle->getNamespace() == Namespace::getUser()
743 || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
744
745 {
746 $id=User::idFromName($wgTitle->getText());
747 $ip=User::isIP($wgTitle->getText());
748
749 if($id || $ip) { # both anons and non-anons have contri list
750 $s .= $sep . $this->userContribsLink();
751 }
752 if ( 0 != $wgUser->getID() ) { # show only to signed in users
753 if($id) { # can only email non-anons
754 $s .= $sep . $this->emailUserLink();
755 }
756 }
757 }
758 if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
759 $s .= "\n<br />" . $this->deleteThisPage() .
760 $sep . $this->protectThisPage() .
761 $sep . $this->moveThisPage();
762 }
763 $s .= "<br />\n" . $this->otherLanguages();
764 }
765 return $s;
766 }
767
768 function pageStats()
769 {
770 global $wgOut, $wgLang, $wgArticle, $wgRequest;
771 global $wgDisableCounters, $wgMaxCredits, $wgShowCreditsIfMax;
772
773 extract( $wgRequest->getValues( 'oldid', 'diff' ) );
774 if ( ! $wgOut->isArticle() ) { return ''; }
775 if ( isset( $oldid ) || isset( $diff ) ) { return ''; }
776 if ( 0 == $wgArticle->getID() ) { return ''; }
777
778 $s = '';
779 if ( !$wgDisableCounters ) {
780 $count = $wgLang->formatNum( $wgArticle->getCount() );
781 if ( $count ) {
782 $s = wfMsg( 'viewcount', $count );
783 }
784 }
785
786 if (isset($wgMaxCredits) && $wgMaxCredits != 0) {
787 require_once("Credits.php");
788 $s .= ' ' . getCredits($wgArticle, $wgMaxCredits, $wgShowCreditsIfMax);
789 } else {
790 $s .= $this->lastModified();
791 }
792
793 return $s . ' ' . $this->getCopyright();
794 }
795
796 function getCopyright() {
797 global $wgRightsPage, $wgRightsUrl, $wgRightsText, $wgRequest;
798
799
800 $oldid = $wgRequest->getVal( 'oldid' );
801 $diff = $wgRequest->getVal( 'diff' );
802
803 if ( !is_null( $oldid ) && is_null( $diff ) && wfMsg( 'history_copyright' ) !== '-' ) {
804 $msg = 'history_copyright';
805 } else {
806 $msg = 'copyright';
807 }
808
809 $out = '';
810 if( $wgRightsPage ) {
811 $link = $this->makeKnownLink( $wgRightsPage, $wgRightsText );
812 } elseif( $wgRightsUrl ) {
813 $link = $this->makeExternalLink( $wgRightsUrl, $wgRightsText );
814 } else {
815 # Give up now
816 return $out;
817 }
818 $out .= wfMsg( $msg, $link );
819 return $out;
820 }
821
822 function getCopyrightIcon() {
823 global $wgRightsPage, $wgRightsUrl, $wgRightsText, $wgRightsIcon;
824 $out = '';
825 if( $wgRightsIcon ) {
826 $icon = htmlspecialchars( $wgRightsIcon );
827 if( $wgRightsUrl ) {
828 $url = htmlspecialchars( $wgRightsUrl );
829 $out .= '<a href="'.$url.'">';
830 }
831 $text = htmlspecialchars( $wgRightsText );
832 $out .= "<img src=\"$icon\" alt='$text' />";
833 if( $wgRightsUrl ) {
834 $out .= '</a>';
835 }
836 }
837 return $out;
838 }
839
840 function getPoweredBy() {
841 global $wgStylePath;
842 $url = htmlspecialchars( "$wgStylePath/images/poweredby_mediawiki_88x31.png" );
843 $img = '<a href="http://www.mediawiki.org/"><img src="'.$url.'" alt="MediaWiki" /></a>';
844 return $img;
845 }
846
847 function lastModified()
848 {
849 global $wgLang, $wgArticle;
850
851 $timestamp = $wgArticle->getTimestamp();
852 if ( $timestamp ) {
853 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
854 $s = ' ' . wfMsg( 'lastmodified', $d );
855 } else {
856 $s = '';
857 }
858 return $s;
859 }
860
861 function logoText( $align = '' )
862 {
863 if ( '' != $align ) { $a = ' align="'.$align.'"'; }
864 else { $a = ''; }
865
866 $mp = wfMsg( 'mainpage' );
867 $titleObj = Title::newFromText( $mp );
868 $s = '<a href="' . $titleObj->escapeLocalURL()
869 . '"><img'.$a.' src="'
870 . $this->getLogo() . '" alt="' . "[{$mp}]\" /></a>";
871 return $s;
872 }
873
874 function quickBar()
875 {
876 global $wgOut, $wgTitle, $wgUser, $wgRequest, $wgLang;
877 global $wgDisableUploads, $wgRemoteUploads;
878
879 $fname = 'Skin::quickBar';
880 wfProfileIn( $fname );
881
882 $action = $wgRequest->getText( 'action' );
883 $wpPreview = $wgRequest->getBool( 'wpPreview' );
884 $tns=$wgTitle->getNamespace();
885
886 $s = "\n<div id='quickbar'>";
887 $s .= "\n" . $this->logoText() . "\n<hr class='sep' />";
888
889 $sep = "\n<br />";
890 $s .= $this->mainPageLink()
891 . $sep . $this->specialLink( 'recentchanges' )
892 . $sep . $this->specialLink( 'randompage' );
893 if ($wgUser->getID()) {
894 $s.= $sep . $this->specialLink( 'watchlist' ) ;
895 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( 'Contributions' ),
896 wfMsg( 'mycontris' ), 'target=' . wfUrlencode($wgUser->getName() ) );
897
898 }
899 // only show watchlist link if logged in
900 if ( wfMsg ( 'currentevents' ) != '-' ) $s .= $sep . $this->makeKnownLink( wfMsg( 'currentevents' ), '' ) ;
901 $s .= "\n<br /><hr class='sep' />";
902 $articleExists = $wgTitle->getArticleId();
903 if ( $wgOut->isArticle() || $action =='edit' || $action =='history' || $wpPreview) {
904 if($wgOut->isArticle()) {
905 $s .= '<strong>' . $this->editThisPage() . '</strong>';
906 } else { # backlink to the article in edit or history mode
907 if($articleExists){ # no backlink if no article
908 switch($tns) {
909 case 0:
910 $text = wfMsg('articlepage');
911 break;
912 case 1:
913 $text = wfMsg('viewtalkpage');
914 break;
915 case 2:
916 $text = wfMsg('userpage');
917 break;
918 case 3:
919 $text = wfMsg('viewtalkpage');
920 break;
921 case 4:
922 $text = wfMsg('wikipediapage');
923 break;
924 case 5:
925 $text = wfMsg('viewtalkpage');
926 break;
927 case 6:
928 $text = wfMsg('imagepage');
929 break;
930 case 7:
931 $text = wfMsg('viewtalkpage');
932 break;
933 default:
934 $text= wfMsg('articlepage');
935 }
936
937 $link = $wgTitle->getText();
938 if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
939 $link = $nstext . ':' . $link ;
940 }
941
942 $s .= $this->makeLink( $link, $text );
943 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
944 # we just throw in a "New page" text to tell the user that he's in edit mode,
945 # and to avoid messing with the separator that is prepended to the next item
946 $s .= '<strong>' . wfMsg('newpage') . '</strong>';
947 }
948
949 }
950
951
952 if( $tns%2 && $action!='edit' && !$wpPreview) {
953 $s.= '<br />'.$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg('postcomment'),'action=edit&section=new');
954 }
955
956 /*
957 watching could cause problems in edit mode:
958 if user edits article, then loads "watch this article" in background and then saves
959 article with "Watch this article" checkbox disabled, the article is transparently
960 unwatched. Therefore we do not show the "Watch this page" link in edit mode
961 */
962 if ( 0 != $wgUser->getID() && $articleExists) {
963 if($action!='edit' && $action != 'submit' )
964 {
965 $s .= $sep . $this->watchThisPage();
966 }
967 if ( $wgTitle->userCanEdit() )
968 $s .= $sep . $this->moveThisPage();
969 }
970 if ( $wgUser->isSysop() and $articleExists ) {
971 $s .= $sep . $this->deleteThisPage() .
972 $sep . $this->protectThisPage();
973 }
974 $s .= $sep . $this->talkLink();
975 if ($articleExists && $action !='history') {
976 $s .= $sep . $this->historyLink();
977 }
978 $s.=$sep . $this->whatLinksHere();
979
980 if($wgOut->isArticleRelated()) {
981 $s .= $sep . $this->watchPageLinksLink();
982 }
983
984 if ( Namespace::getUser() == $wgTitle->getNamespace()
985 || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
986 ) {
987
988 $id=User::idFromName($wgTitle->getText());
989 $ip=User::isIP($wgTitle->getText());
990
991 if($id||$ip) {
992 $s .= $sep . $this->userContribsLink();
993 }
994 if ( 0 != $wgUser->getID() ) {
995 if($id) { # can only email real users
996 $s .= $sep . $this->emailUserLink();
997 }
998 }
999 }
1000 $s .= "\n<br /><hr class='sep' />";
1001 }
1002
1003 if ( 0 != $wgUser->getID() && ( !$wgDisableUploads || $wgRemoteUploads ) ) {
1004 $s .= $this->specialLink( 'upload' ) . $sep;
1005 }
1006 $s .= $this->specialLink( 'specialpages' )
1007 . $sep . $this->bugReportsLink();
1008
1009 global $wgSiteSupportPage;
1010 if( $wgSiteSupportPage ) {
1011 $s .= "\n<br /><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
1012 '" class="internal">' . wfMsg( 'sitesupport' ) . '</a>';
1013 }
1014
1015 $s .= "\n<br /></div>\n";
1016 wfProfileOut( $fname );
1017 return $s;
1018 }
1019
1020 function specialPagesList()
1021 {
1022 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
1023 require_once('SpecialPage.php');
1024 $a = array();
1025 $pages = SpecialPage::getPages();
1026
1027 foreach ( $pages[''] as $name => $page ) {
1028 $a[$name] = $page->getDescription();
1029 }
1030 if ( $wgUser->isSysop() )
1031 {
1032 foreach ( $pages['sysop'] as $name => $page ) {
1033 $a[$name] = $page->getDescription();
1034 }
1035 }
1036 if ( $wgUser->isDeveloper() )
1037 {
1038 foreach ( $pages['developer'] as $name => $page ) {
1039 $a[$name] = $page->getDescription() ;
1040 }
1041 }
1042 $go = wfMsg( 'go' );
1043 $sp = wfMsg( 'specialpages' );
1044 $spp = $wgLang->specialPage( 'Specialpages' );
1045
1046 $s = '<form id="specialpages" method="get" class="inline" ' .
1047 'action="' . htmlspecialchars( "{$wgServer}{$wgRedirectScript}" ) . "\">\n";
1048 $s .= "<select name=\"wpDropdown\">\n";
1049 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
1050
1051 foreach ( $a as $name => $desc ) {
1052 $p = $wgLang->specialPage( $name );
1053 $s .= "<option value=\"{$p}\">{$desc}</option>\n";
1054 }
1055 $s .= "</select>\n";
1056 $s .= "<input type='submit' value=\"{$go}\" name='redirect' />\n";
1057 $s .= "</form>\n";
1058 return $s;
1059 }
1060
1061 function mainPageLink()
1062 {
1063 $mp = wfMsg( 'mainpage' );
1064 $s = $this->makeKnownLink( $mp, $mp );
1065 return $s;
1066 }
1067
1068 function copyrightLink()
1069 {
1070 $s = $this->makeKnownLink( wfMsg( 'copyrightpage' ),
1071 wfMsg( 'copyrightpagename' ) );
1072 return $s;
1073 }
1074
1075 function aboutLink()
1076 {
1077 $s = $this->makeKnownLink( wfMsg( 'aboutpage' ),
1078 wfMsg( 'aboutwikipedia' ) );
1079 return $s;
1080 }
1081
1082
1083 function disclaimerLink()
1084 {
1085 $s = $this->makeKnownLink( wfMsg( 'disclaimerpage' ),
1086 wfMsg( 'disclaimers' ) );
1087 return $s;
1088 }
1089
1090 function editThisPage()
1091 {
1092 global $wgOut, $wgTitle, $wgRequest;
1093
1094 $oldid = $wgRequest->getVal( 'oldid' );
1095 $diff = $wgRequest->getVal( 'diff' );
1096 $redirect = $wgRequest->getVal( 'redirect' );
1097
1098 if ( ! $wgOut->isArticleRelated() ) {
1099 $s = wfMsg( 'protectedpage' );
1100 } else {
1101 $n = $wgTitle->getPrefixedText();
1102 if ( $wgTitle->userCanEdit() ) {
1103 $t = wfMsg( 'editthispage' );
1104 } else {
1105 #$t = wfMsg( "protectedpage" );
1106 $t = wfMsg( 'viewsource' );
1107 }
1108 $oid = $red = '';
1109
1110 if ( !is_null( $redirect ) ) { $red = "&redirect={$redirect}"; }
1111 if ( $oldid && ! isset( $diff ) ) {
1112 $oid = "&oldid={$oldid}";
1113 }
1114 $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
1115 }
1116 return $s;
1117 }
1118
1119 function deleteThisPage()
1120 {
1121 global $wgUser, $wgOut, $wgTitle, $wgRequest;
1122
1123 $diff = $wgRequest->getVal( 'diff' );
1124 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
1125 $n = $wgTitle->getPrefixedText();
1126 $t = wfMsg( 'deletethispage' );
1127
1128 $s = $this->makeKnownLink( $n, $t, 'action=delete' );
1129 } else {
1130 $s = '';
1131 }
1132 return $s;
1133 }
1134
1135 function protectThisPage()
1136 {
1137 global $wgUser, $wgOut, $wgTitle, $wgRequest;
1138
1139 $diff = $wgRequest->getVal( 'diff' );
1140 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
1141 $n = $wgTitle->getPrefixedText();
1142
1143 if ( $wgTitle->isProtected() ) {
1144 $t = wfMsg( 'unprotectthispage' );
1145 $q = 'action=unprotect';
1146 } else {
1147 $t = wfMsg( 'protectthispage' );
1148 $q = 'action=protect';
1149 }
1150 $s = $this->makeKnownLink( $n, $t, $q );
1151 } else {
1152 $s = '';
1153 }
1154 return $s;
1155 }
1156
1157 function watchThisPage()
1158 {
1159 global $wgUser, $wgOut, $wgTitle;
1160
1161 if ( $wgOut->isArticleRelated() ) {
1162 $n = $wgTitle->getPrefixedText();
1163
1164 if ( $wgTitle->userIsWatching() ) {
1165 $t = wfMsg( 'unwatchthispage' );
1166 $q = 'action=unwatch';
1167 } else {
1168 $t = wfMsg( 'watchthispage' );
1169 $q = 'action=watch';
1170 }
1171 $s = $this->makeKnownLink( $n, $t, $q );
1172 } else {
1173 $s = wfMsg( 'notanarticle' );
1174 }
1175 return $s;
1176 }
1177
1178 function moveThisPage()
1179 {
1180 global $wgTitle, $wgLang;
1181
1182 if ( $wgTitle->userCanEdit() ) {
1183 $s = $this->makeKnownLink( $wgLang->specialPage( 'Movepage' ),
1184 wfMsg( 'movethispage' ), 'target=' . $wgTitle->getPrefixedURL() );
1185 } // no message if page is protected - would be redundant
1186 return $s;
1187 }
1188
1189 function historyLink()
1190 {
1191 global $wgTitle;
1192
1193 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1194 wfMsg( 'history' ), 'action=history' );
1195 return $s;
1196 }
1197
1198 function whatLinksHere()
1199 {
1200 global $wgTitle, $wgLang;
1201
1202 $s = $this->makeKnownLink( $wgLang->specialPage( 'Whatlinkshere' ),
1203 wfMsg( 'whatlinkshere' ), 'target=' . $wgTitle->getPrefixedURL() );
1204 return $s;
1205 }
1206
1207 function userContribsLink()
1208 {
1209 global $wgTitle, $wgLang;
1210
1211 $s = $this->makeKnownLink( $wgLang->specialPage( 'Contributions' ),
1212 wfMsg( 'contributions' ), 'target=' . $wgTitle->getPartialURL() );
1213 return $s;
1214 }
1215
1216 function emailUserLink()
1217 {
1218 global $wgTitle, $wgLang;
1219
1220 $s = $this->makeKnownLink( $wgLang->specialPage( 'Emailuser' ),
1221 wfMsg( 'emailuser' ), 'target=' . $wgTitle->getPartialURL() );
1222 return $s;
1223 }
1224
1225 function watchPageLinksLink()
1226 {
1227 global $wgOut, $wgTitle, $wgLang;
1228
1229 if ( ! $wgOut->isArticleRelated() ) {
1230 $s = '(' . wfMsg( 'notanarticle' ) . ')';
1231 } else {
1232 $s = $this->makeKnownLink( $wgLang->specialPage(
1233 'Recentchangeslinked' ), wfMsg( 'recentchangeslinked' ),
1234 'target=' . $wgTitle->getPrefixedURL() );
1235 }
1236 return $s;
1237 }
1238
1239 function otherLanguages()
1240 {
1241 global $wgOut, $wgLang, $wgTitle, $wgUseNewInterlanguage;
1242
1243 $a = $wgOut->getLanguageLinks();
1244 if ( 0 == count( $a ) ) {
1245 if ( !$wgUseNewInterlanguage ) return '';
1246 $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1247 if ( $ns != 0 AND $ns != 1 ) return '' ;
1248 $pn = 'Intl' ;
1249 $x = 'mode=addlink&xt='.$wgTitle->getDBkey() ;
1250 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1251 wfMsg( 'intl' ) , $x );
1252 }
1253
1254 if ( !$wgUseNewInterlanguage ) {
1255 $s = wfMsg( 'otherlanguages' ) . ': ';
1256 } else {
1257 global $wgLanguageCode ;
1258 $x = 'mode=zoom&xt='.$wgTitle->getDBkey() ;
1259 $x .= '&xl='.$wgLanguageCode ;
1260 $s = $this->makeKnownLink( $wgLang->specialPage( 'Intl' ),
1261 wfMsg( 'otherlanguages' ) , $x ) . ': ' ;
1262 }
1263
1264 $s = wfMsg( 'otherlanguages' ) . ': ';
1265 $first = true;
1266 if($wgLang->isRTL()) $s .= '<span dir="LTR">';
1267 foreach( $a as $l ) {
1268 if ( ! $first ) { $s .= ' | '; }
1269 $first = false;
1270
1271 $nt = Title::newFromText( $l );
1272 $url = $nt->getFullURL();
1273 $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1274
1275 if ( '' == $text ) { $text = $l; }
1276 $style = $this->getExternalLinkAttributes( $l, $text );
1277 $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1278 }
1279 if($wgLang->isRTL()) $s .= '</span>';
1280 return $s;
1281 }
1282
1283 function bugReportsLink()
1284 {
1285 $s = $this->makeKnownLink( wfMsg( 'bugreportspage' ),
1286 wfMsg( 'bugreports' ) );
1287 return $s;
1288 }
1289
1290 function dateLink()
1291 {
1292 global $wgLinkCache;
1293 $t1 = Title::newFromText( gmdate( 'F j' ) );
1294 $t2 = Title::newFromText( gmdate( 'Y' ) );
1295
1296 $wgLinkCache->suspend();
1297 $id = $t1->getArticleID();
1298 $wgLinkCache->resume();
1299
1300 if ( 0 == $id ) {
1301 $s = $this->makeBrokenLink( $t1->getText() );
1302 } else {
1303 $s = $this->makeKnownLink( $t1->getText() );
1304 }
1305 $s .= ', ';
1306
1307 $wgLinkCache->suspend();
1308 $id = $t2->getArticleID();
1309 $wgLinkCache->resume();
1310
1311 if ( 0 == $id ) {
1312 $s .= $this->makeBrokenLink( $t2->getText() );
1313 } else {
1314 $s .= $this->makeKnownLink( $t2->getText() );
1315 }
1316 return $s;
1317 }
1318
1319 function talkLink()
1320 {
1321 global $wgLang, $wgTitle, $wgLinkCache;
1322
1323 $tns = $wgTitle->getNamespace();
1324 if ( -1 == $tns ) { return ''; }
1325
1326 $pn = $wgTitle->getText();
1327 $tp = wfMsg( 'talkpage' );
1328 if ( Namespace::isTalk( $tns ) ) {
1329 $lns = Namespace::getSubject( $tns );
1330 switch($tns) {
1331 case 1:
1332 $text = wfMsg('articlepage');
1333 break;
1334 case 3:
1335 $text = wfMsg('userpage');
1336 break;
1337 case 5:
1338 $text = wfMsg('wikipediapage');
1339 break;
1340 case 7:
1341 $text = wfMsg('imagepage');
1342 break;
1343 default:
1344 $text= wfMsg('articlepage');
1345 }
1346 } else {
1347
1348 $lns = Namespace::getTalk( $tns );
1349 $text=$tp;
1350 }
1351 $n = $wgLang->getNsText( $lns );
1352 if ( '' == $n ) { $link = $pn; }
1353 else { $link = $n.':'.$pn; }
1354
1355 $wgLinkCache->suspend();
1356 $s = $this->makeLink( $link, $text );
1357 $wgLinkCache->resume();
1358
1359 return $s;
1360 }
1361
1362 function commentLink()
1363 {
1364 global $wgLang, $wgTitle, $wgLinkCache;
1365
1366 $tns = $wgTitle->getNamespace();
1367 if ( -1 == $tns ) { return ''; }
1368
1369 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1370
1371 # assert Namespace::isTalk( $lns )
1372
1373 $n = $wgLang->getNsText( $lns );
1374 $pn = $wgTitle->getText();
1375
1376 $link = $n.':'.$pn;
1377
1378 $wgLinkCache->suspend();
1379 $s = $this->makeKnownLink($link, wfMsg('postcomment'), 'action=edit&section=new');
1380 $wgLinkCache->resume();
1381
1382 return $s;
1383 }
1384
1385 # After all the page content is transformed into HTML, it makes
1386 # a final pass through here for things like table backgrounds.
1387 #
1388 function transformContent( $text )
1389 {
1390 return $text;
1391 }
1392
1393 # Note: This function MUST call getArticleID() on the link,
1394 # otherwise the cache won't get updated properly. See LINKCACHE.DOC.
1395 #
1396 function makeLink( $title, $text = '', $query = '', $trail = '' ) {
1397 wfProfileIn( 'Skin::makeLink' );
1398 $nt = Title::newFromText( $title );
1399 if ($nt) {
1400 $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1401 } else {
1402 wfDebug( 'Invalid title passed to Skin::makeLink(): "'.$title."\"\n" );
1403 $result = $text == "" ? $title : $text;
1404 }
1405
1406 wfProfileOut( 'Skin::makeLink' );
1407 return $result;
1408 }
1409
1410 function makeKnownLink( $title, $text = '', $query = '', $trail = '', $prefix = '',$aprops = '') {
1411 $nt = Title::newFromText( $title );
1412 if ($nt) {
1413 return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail, $prefix , $aprops );
1414 } else {
1415 wfDebug( 'Invalid title passed to Skin::makeKnownLink(): "'.$title."\"\n" );
1416 return $text == '' ? $title : $text;
1417 }
1418 }
1419
1420 function makeBrokenLink( $title, $text = '', $query = '', $trail = '' ) {
1421 $nt = Title::newFromText( $title );
1422 if ($nt) {
1423 return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1424 } else {
1425 wfDebug( 'Invalid title passed to Skin::makeBrokenLink(): "'.$title."\"\n" );
1426 return $text == '' ? $title : $text;
1427 }
1428 }
1429
1430 function makeStubLink( $title, $text = '', $query = '', $trail = '' ) {
1431 $nt = Title::newFromText( $title );
1432 if ($nt) {
1433 return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1434 } else {
1435 wfDebug( 'Invalid title passed to Skin::makeStubLink(): "'.$title."\"\n" );
1436 return $text == '' ? $title : $text;
1437 }
1438 }
1439
1440 # Pass a title object, not a title string
1441 function makeLinkObj( &$nt, $text= '', $query = '', $trail = '', $prefix = '' )
1442 {
1443 global $wgOut, $wgUser;
1444 $fname = 'Skin::makeLinkObj';
1445
1446 if ( $nt->isExternal() ) {
1447 $u = $nt->getFullURL();
1448 $link = $nt->getPrefixedURL();
1449 if ( '' == $text ) { $text = $nt->getPrefixedText(); }
1450 $style = $this->getExternalLinkAttributes( $link, $text, 'extiw' );
1451
1452 $inside = '';
1453 if ( '' != $trail ) {
1454 if ( preg_match( '/^([a-z]+)(.*)$$/sD', $trail, $m ) ) {
1455 $inside = $m[1];
1456 $trail = $m[2];
1457 }
1458 }
1459 $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1460 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1461 $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1462 } elseif ( ( -1 == $nt->getNamespace() ) ||
1463 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1464 $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1465 } else {
1466 $aid = $nt->getArticleID() ;
1467 if ( 0 == $aid ) {
1468 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail, $prefix );
1469 } else {
1470 $threshold = $wgUser->getOption('stubthreshold') ;
1471 if ( $threshold > 0 ) {
1472 $s = $dbr->getArray( 'cur',
1473 array( 'LENGTH(cur_text) AS x', 'cur_namespace', 'cur_is_redirect' ),
1474 array( 'cur_id' => $aid ),
1475 $fname
1476 );
1477
1478 if ( $s !== false ) {
1479 $size = $s->x;
1480 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1481 $size = $threshold*2 ; # Really big
1482 }
1483 } else {
1484 $size = $threshold*2 ; # Really big
1485 }
1486 } else {
1487 $size = 1 ;
1488 }
1489 if ( $size < $threshold ) {
1490 $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail, $prefix );
1491 } else {
1492 $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1493 }
1494 }
1495 }
1496 return $retVal;
1497 }
1498
1499 # Pass a title object, not a title string
1500 function makeKnownLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' , $aprops = '')
1501 {
1502 global $wgOut, $wgTitle, $wgInputEncoding;
1503
1504 $fname = 'Skin::makeKnownLinkObj';
1505 wfProfileIn( $fname );
1506
1507 if ( !is_object( $nt ) ) {
1508 return $text;
1509 }
1510 $link = $nt->getPrefixedURL();
1511
1512 if ( '' == $link ) {
1513 $u = '';
1514 if ( '' == $text ) {
1515 $text = htmlspecialchars( $nt->getFragment() );
1516 }
1517 } else {
1518 $u = $nt->escapeLocalURL( $query );
1519 }
1520 if ( '' != $nt->getFragment() ) {
1521 $anchor = urlencode( do_html_entity_decode( str_replace(' ', '_', $nt->getFragment()), ENT_COMPAT, $wgInputEncoding ) );
1522 $replacearray = array(
1523 '%3A' => ':',
1524 '%' => '.'
1525 );
1526 $u .= '#' . str_replace(array_keys($replacearray),array_values($replacearray),$anchor);
1527 }
1528 if ( '' == $text ) {
1529 $text = htmlspecialchars( $nt->getPrefixedText() );
1530 }
1531 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1532
1533 $inside = '';
1534 if ( '' != $trail ) {
1535 if ( preg_match( $this->linktrail, $trail, $m ) ) {
1536 $inside = $m[1];
1537 $trail = $m[2];
1538 }
1539 }
1540 $r = "<a href=\"{$u}\"{$style}{$aprops}>{$prefix}{$text}{$inside}</a>{$trail}";
1541 wfProfileOut( $fname );
1542 return $r;
1543 }
1544
1545 # Pass a title object, not a title string
1546 function makeBrokenLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' )
1547 {
1548 global $wgOut, $wgUser;
1549
1550 $fname = 'Skin::makeBrokenLinkObj';
1551 wfProfileIn( $fname );
1552
1553 if ( '' == $query ) {
1554 $q = 'action=edit';
1555 } else {
1556 $q = 'action=edit&'.$query;
1557 }
1558 $u = $nt->escapeLocalURL( $q );
1559
1560 if ( '' == $text ) {
1561 $text = htmlspecialchars( $nt->getPrefixedText() );
1562 }
1563 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1564
1565 $inside = '';
1566 if ( '' != $trail ) {
1567 if ( preg_match( $this->linktrail, $trail, $m ) ) {
1568 $inside = $m[1];
1569 $trail = $m[2];
1570 }
1571 }
1572 if ( $wgUser->getOption( 'highlightbroken' ) ) {
1573 $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1574 } else {
1575 $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1576 }
1577
1578 wfProfileOut( $fname );
1579 return $s;
1580 }
1581
1582 # Pass a title object, not a title string
1583 function makeStubLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' )
1584 {
1585 global $wgOut, $wgUser;
1586
1587 $link = $nt->getPrefixedURL();
1588
1589 $u = $nt->escapeLocalURL( $query );
1590
1591 if ( '' == $text ) {
1592 $text = htmlspecialchars( $nt->getPrefixedText() );
1593 }
1594 $style = $this->getInternalLinkAttributesObj( $nt, $text, 'stub' );
1595
1596 $inside = '';
1597 if ( '' != $trail ) {
1598 if ( preg_match( $this->linktrail, $trail, $m ) ) {
1599 $inside = $m[1];
1600 $trail = $m[2];
1601 }
1602 }
1603 if ( $wgUser->getOption( 'highlightbroken' ) ) {
1604 $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1605 } else {
1606 $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1607 }
1608 return $s;
1609 }
1610
1611 function makeSelfLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' )
1612 {
1613 $u = $nt->escapeLocalURL( $query );
1614 if ( '' == $text ) {
1615 $text = htmlspecialchars( $nt->getPrefixedText() );
1616 }
1617 $inside = '';
1618 if ( '' != $trail ) {
1619 if ( preg_match( $this->linktrail, $trail, $m ) ) {
1620 $inside = $m[1];
1621 $trail = $m[2];
1622 }
1623 }
1624 return "<strong>{$prefix}{$text}{$inside}</strong>{$trail}";
1625 }
1626
1627 /* these are used extensively in SkinPHPTal, but also some other places */
1628 /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
1629 $title = Title::makeTitle( NS_SPECIAL, $name );
1630 $this->checkTitle($title, $name);
1631 return $title->getLocalURL( $urlaction );
1632 }
1633 /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
1634 $title = Title::newFromText( $name );
1635 $title = $title->getTalkPage();
1636 $this->checkTitle($title, $name);
1637 return $title->getLocalURL( $urlaction );
1638 }
1639 /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
1640 $title = Title::newFromText( $name );
1641 $title= $title->getSubjectPage();
1642 $this->checkTitle($title, $name);
1643 return $title->getLocalURL( $urlaction );
1644 }
1645 /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
1646 $title = Title::newFromText( wfMsg($name) );
1647 $this->checkTitle($title, $name);
1648 return $title->getLocalURL( $urlaction );
1649 }
1650 /*static*/ function makeUrl ( $name, $urlaction='' ) {
1651 $title = Title::newFromText( $name );
1652 $this->checkTitle($title, $name);
1653 return $title->getLocalURL( $urlaction );
1654 }
1655 # this can be passed the NS number as defined in Language.php
1656 /*static*/ function makeNSUrl( $name, $urlaction='', $namespace=0 ) {
1657 $title = Title::makeTitle( $namespace, $name );
1658 $this->checkTitle($title, $name);
1659 return $title->getLocalURL( $urlaction );
1660 }
1661
1662 /* these return an array with the 'href' and boolean 'exists' */
1663 /*static*/ function makeUrlDetails ( $name, $urlaction='' ) {
1664 $title = Title::newFromText( $name );
1665 $this->checkTitle($title, $name);
1666 return array(
1667 'href' => $title->getLocalURL( $urlaction ),
1668 'exists' => $title->getArticleID() != 0?true:false
1669 );
1670 }
1671 /*static*/ function makeTalkUrlDetails ( $name, $urlaction='' ) {
1672 $title = Title::newFromText( $name );
1673 $title = $title->getTalkPage();
1674 $this->checkTitle($title, $name);
1675 return array(
1676 'href' => $title->getLocalURL( $urlaction ),
1677 'exists' => $title->getArticleID() != 0?true:false
1678 );
1679 }
1680 /*static*/ function makeArticleUrlDetails ( $name, $urlaction='' ) {
1681 $title = Title::newFromText( $name );
1682 $title= $title->getSubjectPage();
1683 $this->checkTitle($title, $name);
1684 return array(
1685 'href' => $title->getLocalURL( $urlaction ),
1686 'exists' => $title->getArticleID() != 0?true:false
1687 );
1688 }
1689 /*static*/ function makeI18nUrlDetails ( $name, $urlaction='' ) {
1690 $title = Title::newFromText( wfMsg($name) );
1691 $this->checkTitle($title, $name);
1692 return array(
1693 'href' => $title->getLocalURL( $urlaction ),
1694 'exists' => $title->getArticleID() != 0?true:false
1695 );
1696 }
1697
1698 # make sure we have some title to operate on
1699 /*static*/ function checkTitle ( &$title, &$name ) {
1700 if(!is_object($title)) {
1701 $title = Title::newFromText( $name );
1702 if(!is_object($title)) {
1703 $title = Title::newFromText( '--error: link target missing--' );
1704 }
1705 }
1706 }
1707
1708 function fnamePart( $url )
1709 {
1710 $basename = strrchr( $url, '/' );
1711 if ( false === $basename ) { $basename = $url; }
1712 else { $basename = substr( $basename, 1 ); }
1713 return wfEscapeHTML( $basename );
1714 }
1715
1716 function makeImage( $url, $alt = '' )
1717 {
1718 global $wgOut;
1719
1720 if ( '' == $alt ) { $alt = $this->fnamePart( $url ); }
1721 $s = '<img src="'.$url.'" alt="'.$alt.'" />';
1722 return $s;
1723 }
1724
1725 function makeImageLink( $name, $url, $alt = '' ) {
1726 $nt = Title::makeTitle( Namespace::getImage(), $name );
1727 return $this->makeImageLinkObj( $nt, $alt );
1728 }
1729
1730 function makeImageLinkObj( $nt, $alt = '' ) {
1731 global $wgLang, $wgUseImageResize;
1732 $img = Image::newFromTitle( $nt );
1733 $url = $img->getURL();
1734
1735 $align = '';
1736 $prefix = $postfix = '';
1737
1738 if ( $wgUseImageResize ) {
1739 # Check if the alt text is of the form "options|alt text"
1740 # Options are:
1741 # * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
1742 # * left no resizing, just left align. label is used for alt= only
1743 # * right same, but right aligned
1744 # * none same, but not aligned
1745 # * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
1746 # * center center the image
1747 # * framed Keep original image size, no magnify-button.
1748
1749 $part = explode( '|', $alt);
1750
1751 $mwThumb =& MagicWord::get( MAG_IMG_THUMBNAIL );
1752 $mwLeft =& MagicWord::get( MAG_IMG_LEFT );
1753 $mwRight =& MagicWord::get( MAG_IMG_RIGHT );
1754 $mwNone =& MagicWord::get( MAG_IMG_NONE );
1755 $mwWidth =& MagicWord::get( MAG_IMG_WIDTH );
1756 $mwCenter =& MagicWord::get( MAG_IMG_CENTER );
1757 $mwFramed =& MagicWord::get( MAG_IMG_FRAMED );
1758 $alt = $part[count($part)-1];
1759
1760 $height = $framed = $thumb = false;
1761 $manual_thumb = "" ;
1762
1763 foreach( $part as $key => $val ) {
1764 $val_parts = explode ( "=" , $val , 2 ) ;
1765 $left_part = array_shift ( $val_parts ) ;
1766 if ( ! is_null( $mwThumb->matchVariableStartToEnd($val) ) ) {
1767 $thumb=true;
1768 } elseif ( count ( $val_parts ) == 1 && ! is_null( $mwThumb->matchVariableStartToEnd($left_part) ) ) {
1769 # use manually specified thumbnail
1770 $thumb=true;
1771 $manual_thumb = array_shift ( $val_parts ) ;
1772 } elseif ( ! is_null( $mwRight->matchVariableStartToEnd($val) ) ) {
1773 # remember to set an alignment, don't render immediately
1774 $align = 'right';
1775 } elseif ( ! is_null( $mwLeft->matchVariableStartToEnd($val) ) ) {
1776 # remember to set an alignment, don't render immediately
1777 $align = 'left';
1778 } elseif ( ! is_null( $mwCenter->matchVariableStartToEnd($val) ) ) {
1779 # remember to set an alignment, don't render immediately
1780 $align = 'center';
1781 } elseif ( ! is_null( $mwNone->matchVariableStartToEnd($val) ) ) {
1782 # remember to set an alignment, don't render immediately
1783 $align = 'none';
1784 } elseif ( ! is_null( $match = $mwWidth->matchVariableStartToEnd($val) ) ) {
1785 # $match is the image width in pixels
1786 if ( preg_match( '/^([0-9]*)x([0-9]*)$/', $match, $m ) ) {
1787 $width = intval( $m[1] );
1788 $height = intval( $m[2] );
1789 } else {
1790 $width = intval($match);
1791 }
1792 } elseif ( ! is_null( $mwFramed->matchVariableStartToEnd($val) ) ) {
1793 $framed=true;
1794 }
1795 }
1796 if ( 'center' == $align )
1797 {
1798 $prefix = '<span style="text-align: center">';
1799 $postfix = '</span>';
1800 $align = 'none';
1801 }
1802
1803 if ( $thumb || $framed ) {
1804
1805 # Create a thumbnail. Alignment depends on language
1806 # writing direction, # right aligned for left-to-right-
1807 # languages ("Western languages"), left-aligned
1808 # for right-to-left-languages ("Semitic languages")
1809 #
1810 # If thumbnail width has not been provided, it is set
1811 # here to 180 pixels
1812 if ( $align == '' ) {
1813 $align = $wgLang->isRTL() ? 'left' : 'right';
1814 }
1815 if ( ! isset($width) ) {
1816 $width = 180;
1817 }
1818 return $prefix.$this->makeThumbLinkObj( $img, $alt, $align, $width, $height, $framed, $manual_thumb ).$postfix;
1819
1820 } elseif ( isset($width) ) {
1821
1822 # Create a resized image, without the additional thumbnail
1823 # features
1824
1825 if ( ( ! $height === false )
1826 && ( $img->getHeight() * $width / $img->getWidth() > $height ) ) {
1827 print "height=$height<br>\nimg->getHeight() = ".$img->getHeight()."<br>\n";
1828 print 'rescaling by factor '. $height / $img->getHeight() . "<br>\n";
1829 $width = $img->getWidth() * $height / $img->getHeight();
1830 }
1831 if ( '' == $manual_thumb ) $url = $img->createThumb( $width );
1832 }
1833 } # endif $wgUseImageResize
1834
1835 if ( empty( $alt ) ) {
1836 $alt = preg_replace( '/\.(.+?)^/', '', $img->getName() );
1837 }
1838 $alt = htmlspecialchars( $alt );
1839
1840 $u = $nt->escapeLocalURL();
1841 if ( $url == '' )
1842 {
1843 $s = str_replace( "$1", $img->getName(), wfMsg('missingimage') );
1844 $s .= "<br>{$alt}<br>{$url}<br>\n";
1845 } else {
1846 $s = '<a href="'.$u.'" class="image" title="'.$alt.'">' .
1847 '<img src="'.$url.'" alt="'.$alt.'" /></a>';
1848 }
1849 if ( '' != $align ) {
1850 $s = "<div class=\"float{$align}\"><span>{$s}</span></div>";
1851 }
1852 return str_replace("\n", ' ',$prefix.$s.$postfix);
1853 }
1854
1855
1856 function makeThumbLinkObj( $img, $label = '', $align = 'right', $boxwidth = 180, $boxheight=false, $framed=false , $manual_thumb = "" ) {
1857 global $wgStylePath, $wgLang;
1858 # $image = Title::makeTitle( Namespace::getImage(), $name );
1859 $url = $img->getURL();
1860
1861 #$label = htmlspecialchars( $label );
1862 $alt = preg_replace( '/<[^>]*>/', '', $label);
1863 $alt = htmlspecialchars( $alt );
1864
1865 if ( $img->exists() )
1866 {
1867 $width = $img->getWidth();
1868 $height = $img->getHeight();
1869 } else {
1870 $width = $height = 200;
1871 }
1872 if ( $framed )
1873 {
1874 // Use image dimensions, don't scale
1875 $boxwidth = $width;
1876 $oboxwidth = $boxwidth + 2;
1877 $boxheight = $height;
1878 $thumbUrl = $url;
1879 } else {
1880 $h = intval( $height/($width/$boxwidth) );
1881 $oboxwidth = $boxwidth + 2;
1882 if ( ( ! $boxheight === false ) && ( $h > $boxheight ) )
1883 {
1884 $boxwidth *= $boxheight/$h;
1885 } else {
1886 $boxheight = $h;
1887 }
1888 if ( '' == $manual_thumb ) $thumbUrl = $img->createThumb( $boxwidth );
1889 }
1890
1891 if ( $manual_thumb != '' ) # Use manually specified thumbnail
1892 {
1893 $manual_title = Title::makeTitle( Namespace::getImage(), $manual_thumb ); #new Title ( $manual_thumb ) ;
1894 $manual_img = Image::newFromTitle( $manual_title );
1895 $thumbUrl = $manual_img->getURL();
1896 if ( $manual_img->exists() )
1897 {
1898 $width = $manual_img->getWidth();
1899 $height = $manual_img->getHeight();
1900 $boxwidth = $width ;
1901 $boxheight = $height ;
1902 $oboxwidth = $boxwidth + 2 ;
1903 }
1904 }
1905
1906 $u = $img->getEscapeLocalURL();
1907
1908 $more = htmlspecialchars( wfMsg( 'thumbnail-more' ) );
1909 $magnifyalign = $wgLang->isRTL() ? 'left' : 'right';
1910 $textalign = $wgLang->isRTL() ? ' style="text-align:right"' : '';
1911
1912 $s = "<div class=\"thumb t{$align}\"><div style=\"width:{$oboxwidth}px;\">";
1913 if ( $thumbUrl == '' ) {
1914 $s .= str_replace( "$1", $img->getName(), wfMsg('missingimage') );
1915 $zoomicon = '';
1916 } else {
1917 $s .= '<a href="'.$u.'" class="internal" title="'.$alt.'">'.
1918 '<img src="'.$thumbUrl.'" alt="'.$alt.'" ' .
1919 'width="'.$boxwidth.'" height="'.$boxheight.'" /></a>';
1920 if ( $framed ) {
1921 $zoomicon="";
1922 } else {
1923 $zoomicon = '<div class="magnify" style="float:'.$magnifyalign.'">'.
1924 '<a href="'.$u.'" class="internal" title="'.$more.'">'.
1925 '<img src="'.$wgStylePath.'/images/magnify-clip.png" ' .
1926 'width="15" height="11" alt="'.$more.'" /></a></div>';
1927 }
1928 }
1929 $s .= ' <div class="thumbcaption" '.$textalign.'>'.$zoomicon.$label."</div></div></div>";
1930 return str_replace("\n", ' ', $s);
1931 }
1932
1933 function makeMediaLink( $name, $url, $alt = "" ) {
1934 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1935 return $this->makeMediaLinkObj( $nt, $alt );
1936 }
1937
1938 function makeMediaLinkObj( $nt, $alt = "" )
1939 {
1940 if ( ! isset( $nt ) )
1941 {
1942 ### HOTFIX. Instead of breaking, return empry string.
1943 $s = $alt;
1944 } else {
1945 $name = $nt->getDBKey();
1946 $url = Image::wfImageUrl( $name );
1947 if ( empty( $alt ) ) {
1948 $alt = preg_replace( '/\.(.+?)^/', '', $name );
1949 }
1950
1951 $u = htmlspecialchars( $url );
1952 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1953 }
1954 return $s;
1955 }
1956
1957 function specialLink( $name, $key = "" )
1958 {
1959 global $wgLang;
1960
1961 if ( '' == $key ) { $key = strtolower( $name ); }
1962 $pn = $wgLang->ucfirst( $name );
1963 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1964 wfMsg( $key ) );
1965 }
1966
1967 function makeExternalLink( $url, $text, $escape = true ) {
1968 $style = $this->getExternalLinkAttributes( $url, $text );
1969 $url = htmlspecialchars( $url );
1970 if( $escape ) {
1971 $text = htmlspecialchars( $text );
1972 }
1973 return '<a href="'.$url.'"'.$style.'>'.$text.'</a>';
1974 }
1975
1976 # Called by history lists and recent changes
1977 #
1978
1979 # Returns text for the start of the tabular part of RC
1980 function beginRecentChangesList()
1981 {
1982 $this->rc_cache = array() ;
1983 $this->rcMoveIndex = 0;
1984 $this->rcCacheIndex = 0 ;
1985 $this->lastdate = '';
1986 $this->rclistOpen = false;
1987 return '';
1988 }
1989
1990 function beginImageHistoryList()
1991 {
1992 $s = "\n<h2>" . wfMsg( 'imghistory' ) . "</h2>\n" .
1993 "<p>" . wfMsg( 'imghistlegend' ) . "</p>\n".'<ul class="special">';
1994 return $s;
1995 }
1996
1997 # Returns text for the end of RC
1998 # If enhanced RC is in use, returns pretty much all the text
1999 function endRecentChangesList()
2000 {
2001 $s = $this->recentChangesBlock() ;
2002 if( $this->rclistOpen ) {
2003 $s .= "</ul>\n";
2004 }
2005 return $s;
2006 }
2007
2008 # Enhanced RC ungrouped line
2009 function recentChangesBlockLine ( $rcObj )
2010 {
2011 global $wgStylePath, $wgLang ;
2012
2013 # Get rc_xxxx variables
2014 extract( $rcObj->mAttribs ) ;
2015 $curIdEq = 'curid='.$rc_cur_id;
2016
2017 # Spacer image
2018 $r = '' ;
2019
2020 $r .= '<img src="'.$wgStylePath.'/images/Arr_.png" width="12" height="12" border="0" />' ;
2021 $r .= '<tt>' ;
2022
2023 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2024 $r .= '&nbsp;&nbsp;';
2025 } else {
2026 # M & N (minor & new)
2027 $M = wfMsg( 'minoreditletter' );
2028 $N = wfMsg( 'newpageletter' );
2029
2030 if ( $rc_type == RC_NEW ) {
2031 $r .= $N ;
2032 } else {
2033 $r .= '&nbsp;' ;
2034 }
2035 if ( $rc_minor ) {
2036 $r .= $M ;
2037 } else {
2038 $r .= '&nbsp;' ;
2039 }
2040 }
2041
2042 # Timestamp
2043 $r .= ' '.$rcObj->timestamp.' ' ;
2044 $r .= '</tt>' ;
2045
2046 # Article link
2047 $link = $rcObj->link ;
2048 if ( $rcObj->watched ) $link = '<strong>'.$link.'</strong>' ;
2049 $r .= $link ;
2050
2051 # Diff
2052 $r .= ' (' ;
2053 $r .= $rcObj->difflink ;
2054 $r .= '; ' ;
2055
2056 # Hist
2057 $r .= $this->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( 'hist' ), $curIdEq.'&action=history' );
2058
2059 # User/talk
2060 $r .= ') . . '.$rcObj->userlink ;
2061 $r .= $rcObj->usertalklink ;
2062
2063 # Comment
2064 if ( $rc_comment != '' && $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
2065 $rc_comment=$this->formatComment($rc_comment);
2066 $r .= $wgLang->emphasize( ' ('.$rc_comment.')' );
2067 }
2068
2069 $r .= "<br />\n" ;
2070 return $r ;
2071 }
2072
2073 # Enhanced RC group
2074 function recentChangesBlockGroup ( $block )
2075 {
2076 global $wgStylePath, $wgLang ;
2077
2078 $r = '' ;
2079 $M = wfMsg( 'minoreditletter' );
2080 $N = wfMsg( 'newpageletter' );
2081
2082 # Collate list of users
2083 $isnew = false ;
2084 $userlinks = array () ;
2085 foreach ( $block AS $rcObj ) {
2086 $oldid = $rcObj->mAttribs['rc_last_oldid'];
2087 if ( $rcObj->mAttribs['rc_new'] ) $isnew = true ;
2088 $u = $rcObj->userlink ;
2089 if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
2090 $userlinks[$u]++ ;
2091 }
2092
2093 # Sort the list and convert to text
2094 krsort ( $userlinks ) ;
2095 asort ( $userlinks ) ;
2096 $users = array () ;
2097 foreach ( $userlinks as $userlink => $count) {
2098 $text = $userlink ;
2099 if ( $count > 1 ) $text .= " ({$count}&times;)" ;
2100 array_push ( $users , $text ) ;
2101 }
2102 $users = ' <font size="-1">['.implode('; ',$users).']</font>' ;
2103
2104 # Arrow
2105 $rci = 'RCI'.$this->rcCacheIndex ;
2106 $rcl = 'RCL'.$this->rcCacheIndex ;
2107 $rcm = 'RCM'.$this->rcCacheIndex ;
2108 $toggleLink = "javascript:toggleVisibility('$rci','$rcm','$rcl')" ;
2109 $arrowdir = $wgLang->isRTL() ? 'l' : 'r';
2110 $tl = '<span id="'.$rcm.'"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/images/Arr_'.$arrowdir.'.png" width="12" height="12" /></a></span>' ;
2111 $tl .= '<span id="'.$rcl.'" style="display:none"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/images/Arr_d.png" width="12" height="12" /></a></span>' ;
2112 $r .= $tl ;
2113
2114 # Main line
2115 # M/N
2116 $r .= '<tt>' ;
2117 if ( $isnew ) $r .= $N ;
2118 else $r .= '&nbsp;' ;
2119 $r .= '&nbsp;' ; # Minor
2120
2121 # Timestamp
2122 $r .= ' '.$block[0]->timestamp.' ' ;
2123 $r .= '</tt>' ;
2124
2125 # Article link
2126 $link = $block[0]->link ;
2127 if ( $block[0]->watched ) $link = '<strong>'.$link.'</strong>' ;
2128 $r .= $link ;
2129
2130 $curIdEq = 'curid=' . $block[0]->mAttribs['rc_cur_id'];
2131 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
2132 # Changes
2133 $r .= ' ('.count($block).' ' ;
2134 if ( $isnew ) $r .= wfMsg('changes');
2135 else $r .= $this->makeKnownLinkObj( $block[0]->getTitle() , wfMsg('changes') ,
2136 $curIdEq.'&diff=0&oldid='.$oldid ) ;
2137 $r .= '; ' ;
2138
2139 # History
2140 $r .= $this->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( 'history' ), $curIdEq.'&action=history' );
2141 $r .= ')' ;
2142 }
2143
2144 $r .= $users ;
2145 $r .= "<br />\n" ;
2146
2147 # Sub-entries
2148 $r .= '<div id="'.$rci.'" style="display:none">' ;
2149 foreach ( $block AS $rcObj ) {
2150 # Get rc_xxxx variables
2151 extract( $rcObj->mAttribs );
2152
2153 $r .= '<img src="'.$wgStylePath.'/images/Arr_.png" width="12" height="12" />';
2154 $r .= '<tt>&nbsp; &nbsp; &nbsp; &nbsp;' ;
2155 if ( $rc_new ) $r .= $N ;
2156 else $r .= '&nbsp;' ;
2157 if ( $rc_minor ) $r .= $M ;
2158 else $r .= '&nbsp;' ;
2159 $r .= '</tt>' ;
2160
2161 $o = '' ;
2162 if ( $rc_last_oldid != 0 ) {
2163 $o = 'oldid='.$rc_last_oldid ;
2164 }
2165 if ( $rc_type == RC_LOG ) {
2166 $link = $rcObj->timestamp ;
2167 } else {
2168 $link = $this->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
2169 }
2170 $link = '<tt>'.$link.'</tt>' ;
2171
2172 $r .= $link ;
2173 $r .= ' (' ;
2174 $r .= $rcObj->curlink ;
2175 $r .= '; ' ;
2176 $r .= $rcObj->lastlink ;
2177 $r .= ') . . '.$rcObj->userlink ;
2178 $r .= $rcObj->usertalklink ;
2179 if ( $rc_comment != '' ) {
2180 $rc_comment=$this->formatComment($rc_comment);
2181 $r .= $wgLang->emphasize( ' ('.$rc_comment.')' ) ;
2182 }
2183 $r .= "<br />\n" ;
2184 }
2185 $r .= "</div>\n" ;
2186
2187 $this->rcCacheIndex++ ;
2188 return $r ;
2189 }
2190
2191 # If enhanced RC is in use, this function takes the previously cached
2192 # RC lines, arranges them, and outputs the HTML
2193 function recentChangesBlock ()
2194 {
2195 global $wgStylePath ;
2196 if ( count ( $this->rc_cache ) == 0 ) return '' ;
2197 $blockOut = '';
2198 foreach ( $this->rc_cache AS $secureName => $block ) {
2199 if ( count ( $block ) < 2 ) {
2200 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
2201 } else {
2202 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
2203 }
2204 }
2205
2206 return '<div>'.$blockOut.'</div>' ;
2207 }
2208
2209 # Called in a loop over all displayed RC entries
2210 # Either returns the line, or caches it for later use
2211 function recentChangesLine( &$rc, $watched = false )
2212 {
2213 global $wgUser ;
2214 $usenew = $wgUser->getOption( 'usenewrc' );
2215 if ( $usenew )
2216 $line = $this->recentChangesLineNew ( $rc, $watched ) ;
2217 else
2218 $line = $this->recentChangesLineOld ( $rc, $watched ) ;
2219 return $line ;
2220 }
2221
2222 function recentChangesLineOld( &$rc, $watched = false )
2223 {
2224 global $wgTitle, $wgLang, $wgUser, $wgRCSeconds;
2225
2226 # Extract DB fields into local scope
2227 extract( $rc->mAttribs );
2228 $curIdEq = 'curid=' . $rc_cur_id;
2229
2230 # Make date header if necessary
2231 $date = $wgLang->date( $rc_timestamp, true);
2232 $s = '';
2233 if ( $date != $this->lastdate ) {
2234 if ( '' != $this->lastdate ) { $s .= "</ul>\n"; }
2235 $s .= "<h4>{$date}</h4>\n<ul class='special'>";
2236 $this->lastdate = $date;
2237 $this->rclistOpen = true;
2238 }
2239 $s .= '<li> ';
2240
2241 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2242 # Diff
2243 $s .= '(' . wfMsg( 'diff' ) . ') (';
2244 # Hist
2245 $s .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), wfMsg( 'hist' ), 'action=history' ) .
2246 ') . . ';
2247
2248 # "[[x]] moved to [[y]]"
2249 if ( $rc_type == RC_MOVE ) {
2250 $msg = '1movedto2';
2251 } else {
2252 $msg = '1movedto2_redir';
2253 }
2254 $s .= wfMsg( $msg, $this->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
2255 $this->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
2256 } else {
2257 # Diff link
2258 if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
2259 $diffLink = wfMsg( 'diff' );
2260 } else {
2261 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( 'diff' ),
2262 $curIdEq.'&diff='.$rc_this_oldid.'&oldid='.$rc_last_oldid ,'' ,'' , ' tabindex="'.$rc->counter.'"');
2263 }
2264 $s .= '('.$diffLink.') (';
2265
2266 # History link
2267 $s .= $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( 'hist' ), $curIdEq.'&action=history' );
2268 $s .= ') . . ';
2269
2270 # M and N (minor and new)
2271 $M = wfMsg( 'minoreditletter' );
2272 $N = wfMsg( 'newpageletter' );
2273 if ( $rc_minor ) { $s .= ' <strong>'.$M.'</strong>'; }
2274 if ( $rc_type == RC_NEW ) { $s .= '<strong>'.$N.'</strong>'; }
2275
2276 # Article link
2277 $articleLink = $this->makeKnownLinkObj( $rc->getTitle(), '' );
2278
2279 if ( $watched ) {
2280 $articleLink = '<strong>'.$articleLink.'</strong>';
2281 }
2282 $s .= ' '.$articleLink;
2283
2284 }
2285
2286 # Timestamp
2287 $s .= '; ' . $wgLang->time( $rc_timestamp, true, $wgRCSeconds ) . ' . . ';
2288
2289 # User link (or contributions for unregistered users)
2290 if ( 0 == $rc_user ) {
2291 $userLink = $this->makeKnownLink( $wgLang->specialPage( 'Contributions' ),
2292 $rc_user_text, 'target=' . $rc_user_text );
2293 } else {
2294 $userLink = $this->makeLink( $wgLang->getNsText( NS_USER ) . ':'.$rc_user_text, $rc_user_text );
2295 }
2296 $s .= $userLink;
2297
2298 # User talk link
2299 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2300 global $wgDisableAnonTalk;
2301 if( 0 == $rc_user && $wgDisableAnonTalk ) {
2302 $userTalkLink = '';
2303 } else {
2304 $utns=$wgLang->getNsText(NS_USER_TALK);
2305 $userTalkLink= $this->makeLink($utns . ':'.$rc_user_text, $talkname );
2306 }
2307 # Block link
2308 $blockLink='';
2309 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2310 $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2311 'Blockip' ), wfMsg( 'blocklink' ), 'ip='.$rc_user_text );
2312
2313 }
2314 if($blockLink) {
2315 if($userTalkLink) $userTalkLink .= ' | ';
2316 $userTalkLink .= $blockLink;
2317 }
2318 if($userTalkLink) $s.=' ('.$userTalkLink.')';
2319
2320 # Add comment
2321 if ( '' != $rc_comment && '*' != $rc_comment && $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
2322 $rc_comment=$this->formatComment($rc_comment);
2323 $s .= $wgLang->emphasize(' (' . $rc_comment . ')');
2324 }
2325 $s .= "</li>\n";
2326
2327 return $s;
2328 }
2329
2330 # function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
2331 function recentChangesLineNew( &$baseRC, $watched = false )
2332 {
2333 global $wgTitle, $wgLang, $wgUser, $wgRCSeconds;
2334
2335 # Create a specialised object
2336 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
2337
2338 # Extract fields from DB into the function scope (rc_xxxx variables)
2339 extract( $rc->mAttribs );
2340 $curIdEq = 'curid=' . $rc_cur_id;
2341
2342 # If it's a new day, add the headline and flush the cache
2343 $date = $wgLang->date( $rc_timestamp, true);
2344 $ret = '' ;
2345 if ( $date != $this->lastdate ) {
2346 # Process current cache
2347 $ret = $this->recentChangesBlock () ;
2348 $this->rc_cache = array() ;
2349 $ret .= "<h4>{$date}</h4>\n";
2350 $this->lastdate = $date;
2351 }
2352
2353 # Make article link
2354 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2355 if ( $rc_type == RC_MOVE ) {
2356 $msg = "1movedto2";
2357 } else {
2358 $msg = "1movedto2_redir";
2359 }
2360 $clink = wfMsg( $msg, $this->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
2361 $this->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
2362 } else {
2363 $clink = $this->makeKnownLinkObj( $rc->getTitle(), '' ) ;
2364 }
2365
2366 $time = $wgLang->time( $rc_timestamp, true, $wgRCSeconds );
2367 $rc->watched = $watched ;
2368 $rc->link = $clink ;
2369 $rc->timestamp = $time;
2370
2371 # Make "cur" and "diff" links
2372 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2373 $curLink = wfMsg( 'cur' );
2374 $diffLink = wfMsg( 'diff' );
2375 } else {
2376 $query = $curIdEq.'&diff=0&oldid='.$rc_this_oldid;
2377 $aprops = ' tabindex="'.$baseRC->counter.'"';
2378 $curLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( 'cur' ), $query, '' ,'' , $aprops );
2379 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( 'diff'), $query, '' ,'' , $aprops );
2380 }
2381
2382 # Make "last" link
2383 $titleObj = $rc->getTitle();
2384 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2385 $lastLink = wfMsg( 'last' );
2386 } else {
2387 $lastLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( 'last' ),
2388 $curIdEq.'&diff='.$rc_this_oldid.'&oldid='.$rc_last_oldid );
2389 }
2390
2391 # Make user link (or user contributions for unregistered users)
2392 if ( 0 == $rc_user ) {
2393 $userLink = $this->makeKnownLink( $wgLang->specialPage( 'Contributions' ),
2394 $rc_user_text, 'target=' . $rc_user_text );
2395 } else {
2396 $userLink = $this->makeLink( $wgLang->getNsText(
2397 Namespace::getUser() ) . ':'.$rc_user_text, $rc_user_text );
2398 }
2399
2400 $rc->userlink = $userLink ;
2401 $rc->lastlink = $lastLink ;
2402 $rc->curlink = $curLink ;
2403 $rc->difflink = $diffLink;
2404
2405
2406 # Make user talk link
2407 $utns=$wgLang->getNsText(NS_USER_TALK);
2408 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2409 $userTalkLink= $this->makeLink($utns . ':'.$rc_user_text, $talkname );
2410
2411 global $wgDisableAnonTalk;
2412 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2413 $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2414 'Blockip' ), wfMsg( 'blocklink' ), 'ip='.$rc_user_text );
2415 if( $wgDisableAnonTalk )
2416 $rc->usertalklink = ' ('.$blockLink.')';
2417 else
2418 $rc->usertalklink = ' ('.$userTalkLink.' | '.$blockLink.')';
2419 } else {
2420 if( $wgDisableAnonTalk && ($rc_user == 0) )
2421 $rc->usertalklink = '';
2422 else
2423 $rc->usertalklink = ' ('.$userTalkLink.')';
2424 }
2425
2426 # Put accumulated information into the cache, for later display
2427 # Page moves go on their own line
2428 $title = $rc->getTitle();
2429 $secureName = $title->getPrefixedDBkey();
2430 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
2431 # Use an @ character to prevent collision with page names
2432 $this->rc_cache['@@' . ($this->rcMoveIndex++)] = array($rc);
2433 } else {
2434 if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
2435 array_push ( $this->rc_cache[$secureName] , $rc ) ;
2436 }
2437 return $ret;
2438 }
2439
2440 function endImageHistoryList()
2441 {
2442 $s = "</ul>\n";
2443 return $s;
2444 }
2445
2446 /* This function is called by all recent changes variants, by the page history,
2447 and by the user contributions list. It is responsible for formatting edit
2448 comments. It escapes any HTML in the comment, but adds some CSS to format
2449 auto-generated comments (from section editing) and formats [[wikilinks]].
2450 Main author: Erik Möller (moeller@scireview.de)
2451 */
2452 function formatComment($comment)
2453 {
2454 global $wgLang;
2455 $comment=wfEscapeHTML($comment);
2456
2457 # The pattern for autogen comments is / * foo * /, which makes for
2458 # some nasty regex.
2459 # We look for all comments, match any text before and after the comment,
2460 # add a separator where needed and format the comment itself with CSS
2461 while (preg_match('/(.*)\/\*\s*(.*?)\s*\*\/(.*)/', $comment,$match)) {
2462 $pre=$match[1];
2463 $auto=$match[2];
2464 $post=$match[3];
2465 $sep='-';
2466 if($pre) { $auto = $sep.' '.$auto; }
2467 if($post) { $auto .= ' '.$sep; }
2468 $auto='<span class="autocomment">'.$auto.'</span>';
2469 $comment=$pre.$auto.$post;
2470 }
2471
2472 # format regular and media links - all other wiki formatting
2473 # is ignored
2474 while(preg_match('/\[\[(.*?)(\|(.*?))*\]\]/',$comment,$match)) {
2475
2476 $medians = $wgLang->getNsText(Namespace::getMedia()).':';
2477 $func='makeLink';
2478 if(preg_match('/^'.$medians.'/i',$match[1])) {
2479 $func='makeMediaLink';
2480 }
2481 # Handle link renaming [[foo|text]] will show link as "text"
2482 if(isset($match[3]) ) {
2483 $comment=
2484 preg_replace('/\[\[(.*?)\]\]/',
2485 $this->$func($match[1],$match[3]),$comment,1);
2486 } else {
2487 $comment=
2488 preg_replace('/\[\[(.*?)\]\]/',
2489 $this->$func($match[1],$match[1]),$comment,1);
2490 }
2491 }
2492
2493 return $comment;
2494
2495 }
2496
2497 function imageHistoryLine( $iscur, $timestamp, $img, $user, $usertext, $size, $description )
2498 {
2499 global $wgUser, $wgLang, $wgTitle;
2500
2501 $datetime = $wgLang->timeanddate( $timestamp, true );
2502 $del = wfMsg( 'deleteimg' );
2503 $cur = wfMsg( 'cur' );
2504
2505 if ( $iscur ) {
2506 $url = Image::wfImageUrl( $img );
2507 $rlink = $cur;
2508 if ( $wgUser->isSysop() ) {
2509 $link = $wgTitle->escapeLocalURL( 'image=' . $wgTitle->getPartialURL() .
2510 '&action=delete' );
2511 $style = $this->getInternalLinkAttributes( $link, $del );
2512
2513 $dlink = '<a href="'.$link.'"'.$style.'>'.$del.'</a>';
2514 } else {
2515 $dlink = $del;
2516 }
2517 } else {
2518 $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
2519 if( $wgUser->getID() != 0 ) {
2520 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2521 wfMsg( 'revertimg' ), 'action=revert&oldimage=' .
2522 urlencode( $img ) );
2523 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2524 $del, 'action=delete&oldimage=' . urlencode( $img ) );
2525 } else {
2526 # Having live active links for non-logged in users
2527 # means that bots and spiders crawling our site can
2528 # inadvertently change content. Baaaad idea.
2529 $rlink = wfMsg( 'revertimg' );
2530 $dlink = $del;
2531 }
2532 }
2533 if ( 0 == $user ) {
2534 $userlink = $usertext;
2535 } else {
2536 $userlink = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) .
2537 ':'.$usertext, $usertext );
2538 }
2539 $nbytes = wfMsg( 'nbytes', $size );
2540 $style = $this->getInternalLinkAttributes( $url, $datetime );
2541
2542 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$datetime}</a>"
2543 . " . . {$userlink} ({$nbytes})";
2544
2545 if ( '' != $description && '*' != $description ) {
2546 $sk=$wgUser->getSkin();
2547 $s .= $wgLang->emphasize(' (' . $sk->formatComment($description) . ')');
2548 }
2549 $s .= "</li>\n";
2550 return $s;
2551 }
2552
2553 function tocIndent($level) {
2554 return str_repeat( '<div class="tocindent">'."\n", $level>0 ? $level : 0 );
2555 }
2556
2557 function tocUnindent($level) {
2558 return str_repeat( "</div>\n", $level>0 ? $level : 0 );
2559 }
2560
2561 # parameter level defines if we are on an indentation level
2562 function tocLine( $anchor, $tocline, $level ) {
2563 $link = '<a href="#'.$anchor.'">'.$tocline.'</a><br />';
2564 if($level) {
2565 return $link."\n";
2566 } else {
2567 return '<div class="tocline">'.$link."</div>\n";
2568 }
2569
2570 }
2571
2572 function tocTable($toc) {
2573 # note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
2574 # try min-width & co when somebody gets a chance
2575 $hideline = ' <script type="text/javascript">showTocToggle("' . addslashes( wfMsg('showtoc') ) . '","' . addslashes( wfMsg('hidetoc') ) . '")</script>';
2576 return
2577 '<table border="0" id="toc"><tr id="toctitle"><td align="center">'."\n".
2578 '<b>'.wfMsg('toc').'</b>' .
2579 $hideline .
2580 '</td></tr><tr id="tocinside"><td>'."\n".
2581 $toc."</td></tr></table>\n";
2582 }
2583
2584 # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
2585 function editSectionScript( $section, $head ) {
2586 global $wgTitle, $wgRequest;
2587 if( $wgRequest->getInt( 'oldid' ) && ( $wgRequest->getVal( 'diff' ) != '0' ) ) {
2588 return $head;
2589 }
2590 $url = $wgTitle->escapeLocalURL( 'action=edit&section='.$section );
2591 return '<span oncontextmenu=\'document.location="'.$url.'";return false;\'>'.$head.'</span>';
2592 }
2593
2594 function editSectionLink( $section ) {
2595 global $wgRequest;
2596 global $wgTitle, $wgUser, $wgLang;
2597
2598 if( $wgRequest->getInt( 'oldid' ) && ( $wgRequest->getVal( 'diff' ) != '0' ) ) {
2599 # Section edit links would be out of sync on an old page.
2600 # But, if we're diffing to the current page, they'll be
2601 # correct.
2602 return '';
2603 }
2604
2605 $editurl = '&section='.$section;
2606 $url = $this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg('editsection'),'action=edit'.$editurl);
2607
2608 if( $wgLang->isRTL() ) {
2609 $farside = 'left';
2610 $nearside = 'right';
2611 } else {
2612 $farside = 'right';
2613 $nearside = 'left';
2614 }
2615 return "<div class=\"editsection\" style=\"float:$farside;margin-$nearside:5px;\">[".$url."]</div>";
2616
2617 }
2618
2619 // This function is called by EditPage.php and shows a bulletin board style
2620 // toolbar for common editing functions. It can be disabled in the user preferences.
2621 // The necsesary JavaScript code can be found in style/wikibits.js.
2622 function getEditToolbar() {
2623 global $wgStylePath, $wgLang, $wgMimeType;
2624
2625 // toolarray an array of arrays which each include the filename of
2626 // the button image (without path), the opening tag, the closing tag,
2627 // and optionally a sample text that is inserted between the two when no
2628 // selection is highlighted.
2629 // The tip text is shown when the user moves the mouse over the button.
2630
2631 // Already here are accesskeys (key), which are not used yet until someone
2632 // can figure out a way to make them work in IE. However, we should make
2633 // sure these keys are not defined on the edit page.
2634 $toolarray=array(
2635 array( 'image'=>'button_bold.png',
2636 'open'=>"\'\'\'",
2637 'close'=>"\'\'\'",
2638 'sample'=>wfMsg('bold_sample'),
2639 'tip'=>wfMsg('bold_tip'),
2640 'key'=>'B'
2641 ),
2642 array( "image"=>"button_italic.png",
2643 "open"=>"\'\'",
2644 "close"=>"\'\'",
2645 "sample"=>wfMsg("italic_sample"),
2646 "tip"=>wfMsg("italic_tip"),
2647 "key"=>"I"
2648 ),
2649 array( "image"=>"button_link.png",
2650 "open"=>"[[",
2651 "close"=>"]]",
2652 "sample"=>wfMsg("link_sample"),
2653 "tip"=>wfMsg("link_tip"),
2654 "key"=>"L"
2655 ),
2656 array( "image"=>"button_extlink.png",
2657 "open"=>"[",
2658 "close"=>"]",
2659 "sample"=>wfMsg("extlink_sample"),
2660 "tip"=>wfMsg("extlink_tip"),
2661 "key"=>"X"
2662 ),
2663 array( "image"=>"button_headline.png",
2664 "open"=>"\\n== ",
2665 "close"=>" ==\\n",
2666 "sample"=>wfMsg("headline_sample"),
2667 "tip"=>wfMsg("headline_tip"),
2668 "key"=>"H"
2669 ),
2670 array( "image"=>"button_image.png",
2671 "open"=>"[[".$wgLang->getNsText(NS_IMAGE).":",
2672 "close"=>"]]",
2673 "sample"=>wfMsg("image_sample"),
2674 "tip"=>wfMsg("image_tip"),
2675 "key"=>"D"
2676 ),
2677 array( "image"=>"button_media.png",
2678 "open"=>"[[".$wgLang->getNsText(NS_MEDIA).":",
2679 "close"=>"]]",
2680 "sample"=>wfMsg("media_sample"),
2681 "tip"=>wfMsg("media_tip"),
2682 "key"=>"M"
2683 ),
2684 array( "image"=>"button_math.png",
2685 "open"=>"\\<math\\>",
2686 "close"=>"\\</math\\>",
2687 "sample"=>wfMsg("math_sample"),
2688 "tip"=>wfMsg("math_tip"),
2689 "key"=>"C"
2690 ),
2691 array( "image"=>"button_nowiki.png",
2692 "open"=>"\\<nowiki\\>",
2693 "close"=>"\\</nowiki\\>",
2694 "sample"=>wfMsg("nowiki_sample"),
2695 "tip"=>wfMsg("nowiki_tip"),
2696 "key"=>"N"
2697 ),
2698 array( "image"=>"button_sig.png",
2699 "open"=>"--~~~~",
2700 "close"=>"",
2701 "sample"=>"",
2702 "tip"=>wfMsg("sig_tip"),
2703 "key"=>"Y"
2704 ),
2705 array( "image"=>"button_hr.png",
2706 "open"=>"\\n----\\n",
2707 "close"=>"",
2708 "sample"=>"",
2709 "tip"=>wfMsg("hr_tip"),
2710 "key"=>"R"
2711 )
2712 );
2713 $toolbar ="<script type='text/javascript'>\n/*<![CDATA[*/\n";
2714
2715 $toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
2716 foreach($toolarray as $tool) {
2717
2718 $image=$wgStylePath.'/images/'.$tool['image'];
2719 $open=$tool['open'];
2720 $close=$tool['close'];
2721 $sample = addslashes( $tool['sample'] );
2722
2723 // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
2724 // Older browsers show a "speedtip" type message only for ALT.
2725 // Ideally these should be different, realistically they
2726 // probably don't need to be.
2727 $tip = addslashes( $tool['tip'] );
2728
2729 #$key = $tool["key"];
2730
2731 $toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
2732 }
2733
2734 $toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "','" . addslashes(wfMsg("infobox_alert")) . "');\n";
2735 $toolbar.="document.writeln(\"</div>\");\n";
2736
2737 $toolbar.="/*]]>*/\n</script>";
2738 return $toolbar;
2739 }
2740
2741 }
2742 ?>
MediaWiki Core