MediaWiki  1.30.0
HistoryAction.php
Go to the documentation of this file.
1 <?php
29 
41  const DIR_PREV = 0;
42  const DIR_NEXT = 1;
43 
45  public $message;
46 
47  public function getName() {
48  return 'history';
49  }
50 
51  public function requiresWrite() {
52  return false;
53  }
54 
55  public function requiresUnblock() {
56  return false;
57  }
58 
59  protected function getPageTitle() {
60  return $this->msg( 'history-title', $this->getTitle()->getPrefixedText() )->text();
61  }
62 
63  protected function getDescription() {
64  // Creation of a subtitle link pointing to [[Special:Log]]
65  return MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
66  SpecialPage::getTitleFor( 'Log' ),
67  $this->msg( 'viewpagelogs' )->text(),
68  [],
69  [ 'page' => $this->getTitle()->getPrefixedText() ]
70  );
71  }
72 
76  public function getArticle() {
77  return $this->page;
78  }
79 
84  private function preCacheMessages() {
85  // Precache various messages
86  if ( !isset( $this->message ) ) {
87  $msgs = [ 'cur', 'last', 'pipe-separator' ];
88  foreach ( $msgs as $msg ) {
89  $this->message[$msg] = $this->msg( $msg )->escaped();
90  }
91  }
92  }
93 
97  function onView() {
98  $out = $this->getOutput();
99  $request = $this->getRequest();
100 
104  if ( $out->checkLastModified( $this->page->getTouched() ) ) {
105  return; // Client cache fresh and headers sent, nothing more to do.
106  }
107 
108  $this->preCacheMessages();
109  $config = $this->context->getConfig();
110 
111  # Fill in the file cache if not set already
112  if ( HTMLFileCache::useFileCache( $this->getContext() ) ) {
113  $cache = new HTMLFileCache( $this->getTitle(), 'history' );
114  if ( !$cache->isCacheGood( /* Assume up to date */ ) ) {
115  ob_start( [ &$cache, 'saveToFileCache' ] );
116  }
117  }
118 
119  // Setup page variables.
120  $out->setFeedAppendQuery( 'action=history' );
121  $out->addModules( 'mediawiki.action.history' );
122  $out->addModuleStyles( [
123  'mediawiki.action.history.styles',
124  'mediawiki.special.changeslist',
125  ] );
126  if ( $config->get( 'UseMediaWikiUIEverywhere' ) ) {
127  $out = $this->getOutput();
128  $out->addModuleStyles( [
129  'mediawiki.ui.input',
130  'mediawiki.ui.checkbox',
131  ] );
132  }
133 
134  // Handle atom/RSS feeds.
135  $feedType = $request->getVal( 'feed' );
136  if ( $feedType ) {
137  $this->feed( $feedType );
138 
139  return;
140  }
141 
142  $this->addHelpLink( '//meta.wikimedia.org/wiki/Special:MyLanguage/Help:Page_history', true );
143 
144  // Fail nicely if article doesn't exist.
145  if ( !$this->page->exists() ) {
147  if ( $wgSend404Code ) {
148  $out->setStatusCode( 404 );
149  }
150  $out->addWikiMsg( 'nohistory' );
151 
152  $dbr = wfGetDB( DB_REPLICA );
153 
154  # show deletion/move log if there is an entry
156  $out,
157  [ 'delete', 'move' ],
158  $this->getTitle(),
159  '',
160  [ 'lim' => 10,
161  'conds' => [ 'log_action != ' . $dbr->addQuotes( 'revision' ) ],
162  'showIfEmpty' => false,
163  'msgKey' => [ 'moveddeleted-notice' ]
164  ]
165  );
166 
167  return;
168  }
169 
173  $year = $request->getInt( 'year' );
174  $month = $request->getInt( 'month' );
175  $tagFilter = $request->getVal( 'tagfilter' );
176  $tagSelector = ChangeTags::buildTagFilterSelector( $tagFilter, false, $this->getContext() );
177 
181  if ( $request->getBool( 'deleted' ) ) {
182  $conds = [ 'rev_deleted != 0' ];
183  } else {
184  $conds = [];
185  }
186  if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
187  $checkDeleted = Xml::checkLabel( $this->msg( 'history-show-deleted' )->text(),
188  'deleted', 'mw-show-deleted-only', $request->getBool( 'deleted' ) ) . "\n";
189  } else {
190  $checkDeleted = '';
191  }
192 
193  // Add the general form
194  $action = htmlspecialchars( wfScript() );
195  $content = Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) . "\n";
196  $content .= Html::hidden( 'action', 'history' ) . "\n";
197  $content .= Xml::dateMenu(
198  ( $year == null ? MWTimestamp::getLocalInstance()->format( 'Y' ) : $year ),
199  $month
200  ) . '&#160;';
201  $content .= $tagSelector ? ( implode( '&#160;', $tagSelector ) . '&#160;' ) : '';
202  $content .= $checkDeleted . Html::submitButton(
203  $this->msg( 'historyaction-submit' )->text(),
204  [],
205  [ 'mw-ui-progressive' ]
206  );
207  $out->addHTML(
208  "<form action=\"$action\" method=\"get\" id=\"mw-history-searchform\">" .
210  $this->msg( 'history-fieldset-title' )->text(),
211  $content,
212  [ 'id' => 'mw-history-search' ]
213  ) .
214  '</form>'
215  );
216 
217  Hooks::run( 'PageHistoryBeforeList', [ &$this->page, $this->getContext() ] );
218 
219  // Create and output the list.
220  $pager = new HistoryPager( $this, $year, $month, $tagFilter, $conds );
221  $out->addHTML(
222  $pager->getNavigationBar() .
223  $pager->getBody() .
224  $pager->getNavigationBar()
225  );
226  $out->preventClickjacking( $pager->getPreventClickjacking() );
227  }
228 
239  function fetchRevisions( $limit, $offset, $direction ) {
240  // Fail if article doesn't exist.
241  if ( !$this->getTitle()->exists() ) {
242  return new FakeResultWrapper( [] );
243  }
244 
245  $dbr = wfGetDB( DB_REPLICA );
246 
247  if ( $direction === self::DIR_PREV ) {
248  list( $dirs, $oper ) = [ "ASC", ">=" ];
249  } else { /* $direction === self::DIR_NEXT */
250  list( $dirs, $oper ) = [ "DESC", "<=" ];
251  }
252 
253  if ( $offset ) {
254  $offsets = [ "rev_timestamp $oper " . $dbr->addQuotes( $dbr->timestamp( $offset ) ) ];
255  } else {
256  $offsets = [];
257  }
258 
259  $page_id = $this->page->getId();
260 
261  return $dbr->select( 'revision',
263  array_merge( [ 'rev_page' => $page_id ], $offsets ),
264  __METHOD__,
265  [ 'ORDER BY' => "rev_timestamp $dirs",
266  'USE INDEX' => 'page_timestamp', 'LIMIT' => $limit ]
267  );
268  }
269 
275  function feed( $type ) {
276  if ( !FeedUtils::checkFeedOutput( $type ) ) {
277  return;
278  }
279  $request = $this->getRequest();
280 
281  $feedClasses = $this->context->getConfig()->get( 'FeedClasses' );
283  $feed = new $feedClasses[$type](
284  $this->getTitle()->getPrefixedText() . ' - ' .
285  $this->msg( 'history-feed-title' )->inContentLanguage()->text(),
286  $this->msg( 'history-feed-description' )->inContentLanguage()->text(),
287  $this->getTitle()->getFullURL( 'action=history' )
288  );
289 
290  // Get a limit on number of feed entries. Provide a sane default
291  // of 10 if none is defined (but limit to $wgFeedLimit max)
292  $limit = $request->getInt( 'limit', 10 );
293  $limit = min(
294  max( $limit, 1 ),
295  $this->context->getConfig()->get( 'FeedLimit' )
296  );
297 
298  $items = $this->fetchRevisions( $limit, 0, self::DIR_NEXT );
299 
300  // Generate feed elements enclosed between header and footer.
301  $feed->outHeader();
302  if ( $items->numRows() ) {
303  foreach ( $items as $row ) {
304  $feed->outItem( $this->feedItem( $row ) );
305  }
306  } else {
307  $feed->outItem( $this->feedEmpty() );
308  }
309  $feed->outFooter();
310  }
311 
312  function feedEmpty() {
313  return new FeedItem(
314  $this->msg( 'nohistory' )->inContentLanguage()->text(),
315  $this->msg( 'history-feed-empty' )->inContentLanguage()->parseAsBlock(),
316  $this->getTitle()->getFullURL(),
317  wfTimestamp( TS_MW ),
318  '',
319  $this->getTitle()->getTalkPage()->getFullURL()
320  );
321  }
322 
331  function feedItem( $row ) {
332  $rev = new Revision( $row );
333  $rev->setTitle( $this->getTitle() );
334  $text = FeedUtils::formatDiffRow(
335  $this->getTitle(),
336  $this->getTitle()->getPreviousRevisionID( $rev->getId() ),
337  $rev->getId(),
338  $rev->getTimestamp(),
339  $rev->getComment()
340  );
341  if ( $rev->getComment() == '' ) {
343  $title = $this->msg( 'history-feed-item-nocomment',
344  $rev->getUserText(),
345  $wgContLang->timeanddate( $rev->getTimestamp() ),
346  $wgContLang->date( $rev->getTimestamp() ),
347  $wgContLang->time( $rev->getTimestamp() ) )->inContentLanguage()->text();
348  } else {
349  $title = $rev->getUserText() .
350  $this->msg( 'colon-separator' )->inContentLanguage()->text() .
351  FeedItem::stripComment( $rev->getComment() );
352  }
353 
354  return new FeedItem(
355  $title,
356  $text,
357  $this->getTitle()->getFullURL( 'diff=' . $rev->getId() . '&oldid=prev' ),
358  $rev->getTimestamp(),
359  $rev->getUserText(),
360  $this->getTitle()->getTalkPage()->getFullURL()
361  );
362  }
363 }
364 
373  public $lastRow = false;
374 
376 
377  protected $oldIdChecked;
378 
379  protected $preventClickjacking = false;
383  protected $parentLens;
384 
386  protected $showTagEditUI;
387 
395  function __construct( $historyPage, $year = '', $month = '', $tagFilter = '', $conds = [] ) {
396  parent::__construct( $historyPage->getContext() );
397  $this->historyPage = $historyPage;
398  $this->tagFilter = $tagFilter;
399  $this->getDateCond( $year, $month );
400  $this->conds = $conds;
401  $this->showTagEditUI = ChangeTags::showTagEditingUI( $this->getUser() );
402  }
403 
404  // For hook compatibility...
405  function getArticle() {
406  return $this->historyPage->getArticle();
407  }
408 
409  function getSqlComment() {
410  if ( $this->conds ) {
411  return 'history page filtered'; // potentially slow, see CR r58153
412  } else {
413  return 'history page unfiltered';
414  }
415  }
416 
417  function getQueryInfo() {
418  $queryInfo = [
419  'tables' => [ 'revision', 'user' ],
420  'fields' => array_merge( Revision::selectFields(), Revision::selectUserFields() ),
421  'conds' => array_merge(
422  [ 'rev_page' => $this->getWikiPage()->getId() ],
423  $this->conds ),
424  'options' => [ 'USE INDEX' => [ 'revision' => 'page_timestamp' ] ],
425  'join_conds' => [ 'user' => Revision::userJoinCond() ],
426  ];
428  $queryInfo['tables'],
429  $queryInfo['fields'],
430  $queryInfo['conds'],
431  $queryInfo['join_conds'],
432  $queryInfo['options'],
433  $this->tagFilter
434  );
435 
436  // Avoid PHP 7.1 warning of passing $this by reference
437  $historyPager = $this;
438  Hooks::run( 'PageHistoryPager::getQueryInfo', [ &$historyPager, &$queryInfo ] );
439 
440  return $queryInfo;
441  }
442 
443  function getIndexField() {
444  return 'rev_timestamp';
445  }
446 
451  function formatRow( $row ) {
452  if ( $this->lastRow ) {
453  $latest = ( $this->counter == 1 && $this->mIsFirst );
454  $firstInList = $this->counter == 1;
455  $this->counter++;
456 
457  $notifTimestamp = $this->getConfig()->get( 'ShowUpdatedMarker' )
458  ? $this->getTitle()->getNotificationTimestamp( $this->getUser() )
459  : false;
460 
461  $s = $this->historyLine(
462  $this->lastRow, $row, $notifTimestamp, $latest, $firstInList );
463  } else {
464  $s = '';
465  }
466  $this->lastRow = $row;
467 
468  return $s;
469  }
470 
471  function doBatchLookups() {
472  if ( !Hooks::run( 'PageHistoryPager::doBatchLookups', [ $this, $this->mResult ] ) ) {
473  return;
474  }
475 
476  # Do a link batch query
477  $this->mResult->seek( 0 );
478  $batch = new LinkBatch();
479  $revIds = [];
480  foreach ( $this->mResult as $row ) {
481  if ( $row->rev_parent_id ) {
482  $revIds[] = $row->rev_parent_id;
483  }
484  if ( !is_null( $row->user_name ) ) {
485  $batch->add( NS_USER, $row->user_name );
486  $batch->add( NS_USER_TALK, $row->user_name );
487  } else { # for anons or usernames of imported revisions
488  $batch->add( NS_USER, $row->rev_user_text );
489  $batch->add( NS_USER_TALK, $row->rev_user_text );
490  }
491  }
492  $this->parentLens = Revision::getParentLengths( $this->mDb, $revIds );
493  $batch->execute();
494  $this->mResult->seek( 0 );
495  }
496 
502  function getStartBody() {
503  $this->lastRow = false;
504  $this->counter = 1;
505  $this->oldIdChecked = 0;
506 
507  $this->getOutput()->wrapWikiMsg( "<div class='mw-history-legend'>\n$1\n</div>", 'histlegend' );
508  $s = Html::openElement( 'form', [ 'action' => wfScript(),
509  'id' => 'mw-history-compare' ] ) . "\n";
510  $s .= Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) . "\n";
511  $s .= Html::hidden( 'action', 'historysubmit' ) . "\n";
512  $s .= Html::hidden( 'type', 'revision' ) . "\n";
513 
514  // Button container stored in $this->buttons for re-use in getEndBody()
515  $this->buttons = '<div>';
516  $className = 'historysubmit mw-history-compareselectedversions-button';
517  $attrs = [ 'class' => $className ]
518  + Linker::tooltipAndAccesskeyAttribs( 'compareselectedversions' );
519  $this->buttons .= $this->submitButton( $this->msg( 'compareselectedversions' )->text(),
520  $attrs
521  ) . "\n";
522 
523  $user = $this->getUser();
524  $actionButtons = '';
525  if ( $user->isAllowed( 'deleterevision' ) ) {
526  $actionButtons .= $this->getRevisionButton( 'revisiondelete', 'showhideselectedversions' );
527  }
528  if ( $this->showTagEditUI ) {
529  $actionButtons .= $this->getRevisionButton( 'editchangetags', 'history-edit-tags' );
530  }
531  if ( $actionButtons ) {
532  $this->buttons .= Xml::tags( 'div', [ 'class' =>
533  'mw-history-revisionactions' ], $actionButtons );
534  }
535 
536  if ( $user->isAllowed( 'deleterevision' ) || $this->showTagEditUI ) {
537  $this->buttons .= ( new ListToggle( $this->getOutput() ) )->getHTML();
538  }
539 
540  $this->buttons .= '</div>';
541 
542  $s .= $this->buttons;
543  $s .= '<ul id="pagehistory">' . "\n";
544 
545  return $s;
546  }
547 
548  private function getRevisionButton( $name, $msg ) {
549  $this->preventClickjacking();
550  # Note bug #20966, <button> is non-standard in IE<8
551  $element = Html::element(
552  'button',
553  [
554  'type' => 'submit',
555  'name' => $name,
556  'value' => '1',
557  'class' => "historysubmit mw-history-$name-button",
558  ],
559  $this->msg( $msg )->text()
560  ) . "\n";
561  return $element;
562  }
563 
564  function getEndBody() {
565  if ( $this->lastRow ) {
566  $latest = $this->counter == 1 && $this->mIsFirst;
567  $firstInList = $this->counter == 1;
568  if ( $this->mIsBackwards ) {
569  # Next row is unknown, but for UI reasons, probably exists if an offset has been specified
570  if ( $this->mOffset == '' ) {
571  $next = null;
572  } else {
573  $next = 'unknown';
574  }
575  } else {
576  # The next row is the past-the-end row
577  $next = $this->mPastTheEndRow;
578  }
579  $this->counter++;
580 
581  $notifTimestamp = $this->getConfig()->get( 'ShowUpdatedMarker' )
582  ? $this->getTitle()->getNotificationTimestamp( $this->getUser() )
583  : false;
584 
585  $s = $this->historyLine(
586  $this->lastRow, $next, $notifTimestamp, $latest, $firstInList );
587  } else {
588  $s = '';
589  }
590  $s .= "</ul>\n";
591  # Add second buttons only if there is more than one rev
592  if ( $this->getNumRows() > 2 ) {
593  $s .= $this->buttons;
594  }
595  $s .= '</form>';
596 
597  return $s;
598  }
599 
607  function submitButton( $message, $attributes = [] ) {
608  # Disable submit button if history has 1 revision only
609  if ( $this->getNumRows() > 1 ) {
610  return Html::submitButton( $message, $attributes );
611  } else {
612  return '';
613  }
614  }
615 
630  function historyLine( $row, $next, $notificationtimestamp = false,
631  $latest = false, $firstInList = false ) {
632  $rev = new Revision( $row );
633  $rev->setTitle( $this->getTitle() );
634 
635  if ( is_object( $next ) ) {
636  $prevRev = new Revision( $next );
637  $prevRev->setTitle( $this->getTitle() );
638  } else {
639  $prevRev = null;
640  }
641 
642  $curlink = $this->curLink( $rev, $latest );
643  $lastlink = $this->lastLink( $rev, $next );
644  $curLastlinks = $curlink . $this->historyPage->message['pipe-separator'] . $lastlink;
645  $histLinks = Html::rawElement(
646  'span',
647  [ 'class' => 'mw-history-histlinks' ],
648  $this->msg( 'parentheses' )->rawParams( $curLastlinks )->escaped()
649  );
650 
651  $diffButtons = $this->diffButtons( $rev, $firstInList );
652  $s = $histLinks . $diffButtons;
653 
654  $link = $this->revLink( $rev );
655  $classes = [];
656 
657  $del = '';
658  $user = $this->getUser();
659  $canRevDelete = $user->isAllowed( 'deleterevision' );
660  // Show checkboxes for each revision, to allow for revision deletion and
661  // change tags
662  if ( $canRevDelete || $this->showTagEditUI ) {
663  $this->preventClickjacking();
664  // If revision was hidden from sysops and we don't need the checkbox
665  // for anything else, disable it
666  if ( !$this->showTagEditUI && !$rev->userCan( Revision::DELETED_RESTRICTED, $user ) ) {
667  $del = Xml::check( 'deleterevisions', false, [ 'disabled' => 'disabled' ] );
668  // Otherwise, enable the checkbox...
669  } else {
670  $del = Xml::check( 'showhiderevisions', false,
671  [ 'name' => 'ids[' . $rev->getId() . ']' ] );
672  }
673  // User can only view deleted revisions...
674  } elseif ( $rev->getVisibility() && $user->isAllowed( 'deletedhistory' ) ) {
675  // If revision was hidden from sysops, disable the link
676  if ( !$rev->userCan( Revision::DELETED_RESTRICTED, $user ) ) {
677  $del = Linker::revDeleteLinkDisabled( false );
678  // Otherwise, show the link...
679  } else {
680  $query = [ 'type' => 'revision',
681  'target' => $this->getTitle()->getPrefixedDBkey(), 'ids' => $rev->getId() ];
682  $del .= Linker::revDeleteLink( $query,
683  $rev->isDeleted( Revision::DELETED_RESTRICTED ), false );
684  }
685  }
686  if ( $del ) {
687  $s .= " $del ";
688  }
689 
690  $lang = $this->getLanguage();
691  $dirmark = $lang->getDirMark();
692 
693  $s .= " $link";
694  $s .= $dirmark;
695  $s .= " <span class='history-user'>" .
696  Linker::revUserTools( $rev, true ) . "</span>";
697  $s .= $dirmark;
698 
699  if ( $rev->isMinor() ) {
700  $s .= ' ' . ChangesList::flag( 'minor', $this->getContext() );
701  }
702 
703  # Sometimes rev_len isn't populated
704  if ( $rev->getSize() !== null ) {
705  # Size is always public data
706  $prevSize = isset( $this->parentLens[$row->rev_parent_id] )
707  ? $this->parentLens[$row->rev_parent_id]
708  : 0;
709  $sDiff = ChangesList::showCharacterDifference( $prevSize, $rev->getSize() );
710  $fSize = Linker::formatRevisionSize( $rev->getSize() );
711  $s .= ' <span class="mw-changeslist-separator">. .</span> ' . "$fSize $sDiff";
712  }
713 
714  # Text following the character difference is added just before running hooks
715  $s2 = Linker::revComment( $rev, false, true );
716 
717  if ( $notificationtimestamp && ( $row->rev_timestamp >= $notificationtimestamp ) ) {
718  $s2 .= ' <span class="updatedmarker">' . $this->msg( 'updatedmarker' )->escaped() . '</span>';
719  $classes[] = 'mw-history-line-updated';
720  }
721 
722  $tools = [];
723 
724  # Rollback and undo links
725  if ( $prevRev && $this->getTitle()->quickUserCan( 'edit', $user ) ) {
726  if ( $latest && $this->getTitle()->quickUserCan( 'rollback', $user ) ) {
727  // Get a rollback link without the brackets
728  $rollbackLink = Linker::generateRollback(
729  $rev,
730  $this->getContext(),
731  [ 'verify', 'noBrackets' ]
732  );
733  if ( $rollbackLink ) {
734  $this->preventClickjacking();
735  $tools[] = $rollbackLink;
736  }
737  }
738 
739  if ( !$rev->isDeleted( Revision::DELETED_TEXT )
740  && !$prevRev->isDeleted( Revision::DELETED_TEXT )
741  ) {
742  # Create undo tooltip for the first (=latest) line only
743  $undoTooltip = $latest
744  ? [ 'title' => $this->msg( 'tooltip-undo' )->text() ]
745  : [];
746  $undolink = MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
747  $this->getTitle(),
748  $this->msg( 'editundo' )->text(),
749  $undoTooltip,
750  [
751  'action' => 'edit',
752  'undoafter' => $prevRev->getId(),
753  'undo' => $rev->getId()
754  ]
755  );
756  $tools[] = "<span class=\"mw-history-undo\">{$undolink}</span>";
757  }
758  }
759  // Allow extension to add their own links here
760  Hooks::run( 'HistoryRevisionTools', [ $rev, &$tools, $prevRev, $user ] );
761 
762  if ( $tools ) {
763  $s2 .= ' ' . $this->msg( 'parentheses' )->rawParams( $lang->pipeList( $tools ) )->escaped();
764  }
765 
766  # Tags
767  list( $tagSummary, $newClasses ) = ChangeTags::formatSummaryRow(
768  $row->ts_tags,
769  'history',
770  $this->getContext()
771  );
772  $classes = array_merge( $classes, $newClasses );
773  if ( $tagSummary !== '' ) {
774  $s2 .= " $tagSummary";
775  }
776 
777  # Include separator between character difference and following text
778  if ( $s2 !== '' ) {
779  $s .= ' <span class="mw-changeslist-separator">. .</span> ' . $s2;
780  }
781 
782  $attribs = [ 'data-mw-revid' => $rev->getId() ];
783 
784  Hooks::run( 'PageHistoryLineEnding', [ $this, &$row, &$s, &$classes, &$attribs ] );
785  $attribs = wfArrayFilterByKey( $attribs, [ Sanitizer::class, 'isReservedDataAttribute' ] );
786 
787  if ( $classes ) {
788  $attribs['class'] = implode( ' ', $classes );
789  }
790 
791  return Xml::tags( 'li', $attribs, $s ) . "\n";
792  }
793 
800  function revLink( $rev ) {
801  $date = $this->getLanguage()->userTimeAndDate( $rev->getTimestamp(), $this->getUser() );
802  if ( $rev->userCan( Revision::DELETED_TEXT, $this->getUser() ) ) {
803  $link = MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
804  $this->getTitle(),
805  $date,
806  [ 'class' => 'mw-changeslist-date' ],
807  [ 'oldid' => $rev->getId() ]
808  );
809  } else {
810  $link = htmlspecialchars( $date );
811  }
812  if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
813  $link = "<span class=\"history-deleted\">$link</span>";
814  }
815 
816  return $link;
817  }
818 
826  function curLink( $rev, $latest ) {
827  $cur = $this->historyPage->message['cur'];
828  if ( $latest || !$rev->userCan( Revision::DELETED_TEXT, $this->getUser() ) ) {
829  return $cur;
830  } else {
831  return MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
832  $this->getTitle(),
833  $cur,
834  [],
835  [
836  'diff' => $this->getWikiPage()->getLatest(),
837  'oldid' => $rev->getId()
838  ]
839  );
840  }
841  }
842 
852  function lastLink( $prevRev, $next ) {
853  $last = $this->historyPage->message['last'];
854 
855  if ( $next === null ) {
856  # Probably no next row
857  return $last;
858  }
859 
860  $linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer();
861  if ( $next === 'unknown' ) {
862  # Next row probably exists but is unknown, use an oldid=prev link
863  return $linkRenderer->makeKnownLink(
864  $this->getTitle(),
865  $last,
866  [],
867  [
868  'diff' => $prevRev->getId(),
869  'oldid' => 'prev'
870  ]
871  );
872  }
873 
874  $nextRev = new Revision( $next );
875 
876  if ( !$prevRev->userCan( Revision::DELETED_TEXT, $this->getUser() )
877  || !$nextRev->userCan( Revision::DELETED_TEXT, $this->getUser() )
878  ) {
879  return $last;
880  }
881 
882  return $linkRenderer->makeKnownLink(
883  $this->getTitle(),
884  $last,
885  [],
886  [
887  'diff' => $prevRev->getId(),
888  'oldid' => $next->rev_id
889  ]
890  );
891  }
892 
901  function diffButtons( $rev, $firstInList ) {
902  if ( $this->getNumRows() > 1 ) {
903  $id = $rev->getId();
904  $radio = [ 'type' => 'radio', 'value' => $id ];
906  if ( $firstInList ) {
907  $first = Xml::element( 'input',
908  array_merge( $radio, [
909  'style' => 'visibility:hidden',
910  'name' => 'oldid',
911  'id' => 'mw-oldid-null' ] )
912  );
913  $checkmark = [ 'checked' => 'checked' ];
914  } else {
915  # Check visibility of old revisions
916  if ( !$rev->userCan( Revision::DELETED_TEXT, $this->getUser() ) ) {
917  $radio['disabled'] = 'disabled';
918  $checkmark = []; // We will check the next possible one
919  } elseif ( !$this->oldIdChecked ) {
920  $checkmark = [ 'checked' => 'checked' ];
921  $this->oldIdChecked = $id;
922  } else {
923  $checkmark = [];
924  }
925  $first = Xml::element( 'input',
926  array_merge( $radio, $checkmark, [
927  'name' => 'oldid',
928  'id' => "mw-oldid-$id" ] ) );
929  $checkmark = [];
930  }
931  $second = Xml::element( 'input',
932  array_merge( $radio, $checkmark, [
933  'name' => 'diff',
934  'id' => "mw-diff-$id" ] ) );
935 
936  return $first . $second;
937  } else {
938  return '';
939  }
940  }
941 
946  function preventClickjacking( $enable = true ) {
947  $this->preventClickjacking = $enable;
948  }
949 
956  }
957 
958 }
$wgSend404Code
$wgSend404Code
Some web hosts attempt to rewrite all responses with a 404 (not found) status code,...
Definition: DefaultSettings.php:3476
HistoryAction\$message
array $message
Array of message keys and strings.
Definition: HistoryAction.php:45
ContextSource\getConfig
getConfig()
Get the Config object.
Definition: ContextSource.php:68
HTMLFileCache\useFileCache
static useFileCache(IContextSource $context, $mode=self::MODE_NORMAL)
Check if pages can be cached for this request/user.
Definition: HTMLFileCache.php:93
ReverseChronologicalPager\getDateCond
getDateCond( $year, $month, $day=-1)
Set and return the mOffset timestamp such that we can get all revisions with a timestamp up to the sp...
Definition: ReverseChronologicalPager.php:73
$user
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a account $user
Definition: hooks.txt:244
Revision\DELETED_RESTRICTED
const DELETED_RESTRICTED
Definition: Revision.php:93
FeedItem
A base class for basic support for outputting syndication feeds in RSS and other formats.
Definition: Feed.php:38
ContextSource\getContext
getContext()
Get the base IContextSource object.
Definition: ContextSource.php:41
false
processing should stop and the error should be shown to the user * false
Definition: hooks.txt:187
HistoryPager\$counter
$counter
Definition: HistoryAction.php:375
HistoryPager\$parentLens
array $parentLens
Definition: HistoryAction.php:383
IndexPager\$mIsFirst
$mIsFirst
True if the current result set is the first one.
Definition: IndexPager.php:114
LinkBatch
Class representing a list of titles The execute() method checks them all for existence and adds them ...
Definition: LinkBatch.php:34
Xml\tags
static tags( $element, $attribs=null, $contents)
Same as Xml::element(), but does not escape contents.
Definition: Xml.php:131
HistoryPager\getPreventClickjacking
getPreventClickjacking()
Get the "prevent clickjacking" flag.
Definition: HistoryAction.php:954
FormlessAction
An action which just does something, without showing a form first.
Definition: FormlessAction.php:28
Action\getRequest
getRequest()
Get the WebRequest being used for this instance.
Definition: Action.php:197
$lang
if(!isset( $args[0])) $lang
Definition: testCompression.php:33
HistoryAction\onView
onView()
Print the history page for an article.
Definition: HistoryAction.php:97
HistoryAction\feedItem
feedItem( $row)
Generate a FeedItem object from a given revision table row Borrows Recent Changes' feed generation fu...
Definition: HistoryAction.php:331
HistoryPager\diffButtons
diffButtons( $rev, $firstInList)
Create radio buttons for page history.
Definition: HistoryAction.php:901
HTMLFileCache
Page view caching in the file system.
Definition: HTMLFileCache.php:33
HistoryAction\requiresWrite
requiresWrite()
Whether this action requires the wiki not to be locked.
Definition: HistoryAction.php:51
HistoryPager\getArticle
getArticle()
Definition: HistoryAction.php:405
$last
$last
Definition: profileinfo.php:415
text
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the and dealing with sessions and cookies OutputPage Encapsulates the entire HTML page that will be sent in response to any server request It is used by calling its functions to add text
Definition: design.txt:12
ContextSource\msg
msg( $key)
Get a Message object with context set Parameters are the same as wfMessage()
Definition: ContextSource.php:189
HistoryAction\getPageTitle
getPageTitle()
Returns the name that goes in the <h1> page title.
Definition: HistoryAction.php:59
wfTimestamp
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
Definition: GlobalFunctions.php:2040
HistoryAction\DIR_NEXT
const DIR_NEXT
Definition: HistoryAction.php:42
FeedUtils\formatDiffRow
static formatDiffRow( $title, $oldid, $newid, $timestamp, $comment, $actiontext='')
Really format a diff for the newsfeed.
Definition: FeedUtils.php:110
HistoryPager\$showTagEditUI
bool $showTagEditUI
Whether to show the tag editing UI.
Definition: HistoryAction.php:386
use
as see the revision history and available at free of to any person obtaining a copy of this software and associated documentation to deal in the Software without including without limitation the rights to use
Definition: MIT-LICENSE.txt:10
HistoryPager\__construct
__construct( $historyPage, $year='', $month='', $tagFilter='', $conds=[])
Definition: HistoryAction.php:395
FeedItem\stripComment
static stripComment( $text)
Quickie hack...
Definition: Feed.php:178
HistoryPager\getRevisionButton
getRevisionButton( $name, $msg)
Definition: HistoryAction.php:548
HistoryAction\fetchRevisions
fetchRevisions( $limit, $offset, $direction)
Fetch an array of revisions, specified by a given limit, offset and direction.
Definition: HistoryAction.php:239
$s
$s
Definition: mergeMessageFileList.php:188
$linkRenderer
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned and may include noclasses after processing after in associative array form before processing starts Return false to skip default processing and return $ret $linkRenderer
Definition: hooks.txt:1965
SpecialPage\getTitleFor
static getTitleFor( $name, $subpage=false, $fragment='')
Get a localised Title object for a specified special page name If you don't need a full Title object,...
Definition: SpecialPage.php:82
page
target page
Definition: All_system_messages.txt:1267
ChangeTags\showTagEditingUI
static showTagEditingUI(User $user)
Indicate whether change tag editing UI is relevant.
Definition: ChangeTags.php:1421
$name
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:302
Wikimedia\Rdbms\ResultWrapper
Result wrapper for grabbing data queried from an IDatabase object.
Definition: ResultWrapper.php:24
ChangeTags\buildTagFilterSelector
static buildTagFilterSelector( $selected='', $ooui=false, IContextSource $context=null)
Build a text box to select a change tag.
Definition: ChangeTags.php:715
wfArrayFilterByKey
wfArrayFilterByKey(array $arr, callable $callback)
Like array_filter with ARRAY_FILTER_USE_KEY, but works pre-5.6.
Definition: GlobalFunctions.php:233
HistoryAction\getDescription
getDescription()
Returns the description that goes below the <h1> tag.
Definition: HistoryAction.php:63
HistoryPager\$conds
$conds
Definition: HistoryAction.php:375
ContextSource\getUser
getUser()
Get the User object.
Definition: ContextSource.php:133
Wikimedia\Rdbms\FakeResultWrapper
Overloads the relevant methods of the real ResultsWrapper so it doesn't go anywhere near an actual da...
Definition: FakeResultWrapper.php:11
ContextSource\getTitle
getTitle()
Get the Title object.
Definition: ContextSource.php:88
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
HistoryPager\submitButton
submitButton( $message, $attributes=[])
Creates a submit button.
Definition: HistoryAction.php:607
ContextSource\getLanguage
getLanguage()
Get the Language object.
Definition: ContextSource.php:143
Xml\fieldset
static fieldset( $legend=false, $content=false, $attribs=[])
Shortcut for creating fieldsets.
Definition: Xml.php:609
HistoryPager\$historyPage
$historyPage
Definition: HistoryAction.php:375
Revision
Definition: Revision.php:33
HistoryPager\$lastRow
bool stdClass $lastRow
Definition: HistoryAction.php:373
HistoryPager\historyLine
historyLine( $row, $next, $notificationtimestamp=false, $latest=false, $firstInList=false)
Returns a row from the history printout.
Definition: HistoryAction.php:630
ChangeTags\modifyDisplayQuery
static modifyDisplayQuery(&$tables, &$fields, &$conds, &$join_conds, &$options, $filter_tag='')
Applies all tags-related changes to a query.
Definition: ChangeTags.php:661
$query
null for the wiki Added should default to null in handler for backwards compatibility add a value to it if you want to add a cookie that have to vary cache options can modify $query
Definition: hooks.txt:1581
Action\getContext
getContext()
Get the IContextSource in use here.
Definition: Action.php:178
$title
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:932
HistoryPager\preventClickjacking
preventClickjacking( $enable=true)
This is called if a write operation is possible from the generated HTML.
Definition: HistoryAction.php:946
Linker\generateRollback
static generateRollback( $rev, IContextSource $context=null, $options=[ 'verify'])
Generate a rollback link for a given revision.
Definition: Linker.php:1691
HistoryPager\doBatchLookups
doBatchLookups()
Called from getBody(), before getStartBody() is called and after doQuery() was called.
Definition: HistoryAction.php:471
wfScript
wfScript( $script='index')
Get the path to a specified script file, respecting file extensions; this is a wrapper around $wgScri...
Definition: GlobalFunctions.php:2934
HistoryPager\$buttons
$buttons
Definition: HistoryAction.php:375
HistoryAction
This class handles printing the history page for an article.
Definition: HistoryAction.php:40
Action\msg
msg( $key)
Get a Message object with context set Parameters are the same as wfMessage()
Definition: Action.php:256
ListToggle
Class for generating clickable toggle links for a list of checkboxes.
Definition: ListToggle.php:31
wfGetDB
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
Definition: GlobalFunctions.php:2856
HistoryAction\preCacheMessages
preCacheMessages()
As we use the same small set of messages in various methods and that they are called often,...
Definition: HistoryAction.php:84
Linker\revUserTools
static revUserTools( $rev, $isPublic=false)
Generate a user tool link cluster if the current user is allowed to view it.
Definition: Linker.php:1060
HistoryAction\feedEmpty
feedEmpty()
Definition: HistoryAction.php:312
ContextSource\getOutput
getOutput()
Get the OutputPage object.
Definition: ContextSource.php:123
HistoryPager\getSqlComment
getSqlComment()
Get some text to go in brackets in the "function name" part of the SQL comment.
Definition: HistoryAction.php:409
Xml\check
static check( $name, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox.
Definition: Xml.php:323
ContextSource\getWikiPage
getWikiPage()
Get the WikiPage object.
Definition: ContextSource.php:113
$attribs
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned and may include noclasses after processing & $attribs
Definition: hooks.txt:1965
HistoryPager\$oldIdChecked
$oldIdChecked
Definition: HistoryAction.php:377
HistoryPager\curLink
curLink( $rev, $latest)
Create a diff-to-current link for this revision for this page.
Definition: HistoryAction.php:826
Xml\element
static element( $element, $attribs=null, $contents='', $allowShortTag=true)
Format an XML element with given attributes and, optionally, text content.
Definition: Xml.php:39
IndexPager\$mPastTheEndRow
$mPastTheEndRow
Definition: IndexPager.php:84
HistoryPager\getIndexField
getIndexField()
This function should be overridden to return the name of the index fi- eld.
Definition: HistoryAction.php:443
ChangesList\flag
static flag( $flag, IContextSource $context=null)
Make an "<abbr>" element for a given change flag.
Definition: ChangesList.php:228
message
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a message
Definition: hooks.txt:2133
Linker\revDeleteLinkDisabled
static revDeleteLinkDisabled( $delete=true)
Creates a dead (show/hide) link for deleting revisions/log entries.
Definition: Linker.php:2093
HistoryPager
Definition: HistoryAction.php:369
$dirs
$dirs
Definition: mergeMessageFileList.php:195
global
when a variable name is used in a it is silently declared as a new masking the global
Definition: design.txt:93
LogEventsList\showLogExtract
static showLogExtract(&$out, $types=[], $page='', $user='', $param=[])
Show log extract.
Definition: LogEventsList.php:594
DB_REPLICA
const DB_REPLICA
Definition: defines.php:25
HistoryPager\formatRow
formatRow( $row)
Definition: HistoryAction.php:451
list
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list
Definition: deferred.txt:11
or
or
Definition: COPYING.txt:140
$request
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on $request
Definition: hooks.txt:2581
Html\hidden
static hidden( $name, $value, array $attribs=[])
Convenience function to produce an input element with type=hidden.
Definition: Html.php:725
Action\getUser
getUser()
Shortcut to get the User being used for this instance.
Definition: Action.php:217
Linker\revComment
static revComment(Revision $rev, $local=false, $isPublic=false)
Wrap and format the given revision's comment block, if the current user is allowed to view it.
Definition: Linker.php:1470
NS_USER_TALK
const NS_USER_TALK
Definition: Defines.php:68
HistoryPager\getEndBody
getEndBody()
Hook into getBody() for the end of the list.
Definition: HistoryAction.php:564
Linker\tooltipAndAccesskeyAttribs
static tooltipAndAccesskeyAttribs( $name, array $msgParams=[])
Returns the attributes for the tooltip and access key.
Definition: Linker.php:2111
Action\addHelpLink
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
Definition: Action.php:388
Revision\getParentLengths
static getParentLengths( $db, array $revIds)
Do a batched query to get the parent revision lengths.
Definition: Revision.php:554
HistoryPager\$preventClickjacking
$preventClickjacking
Definition: HistoryAction.php:379
HistoryPager\revLink
revLink( $rev)
Create a link to view this revision of the page.
Definition: HistoryAction.php:800
Linker\formatRevisionSize
static formatRevisionSize( $size)
Definition: Linker.php:1493
ChangesList\showCharacterDifference
static showCharacterDifference( $old, $new, IContextSource $context=null)
Show formatted char difference.
Definition: ChangesList.php:289
HistoryPager\getQueryInfo
getQueryInfo()
This function should be overridden to provide all parameters needed for the main paged query.
Definition: HistoryAction.php:417
Action\getTitle
getTitle()
Shortcut to get the Title object from the page.
Definition: Action.php:246
Html\submitButton
static submitButton( $contents, array $attrs, array $modifiers=[])
Returns an HTML link element in a string styled as a button (when $wgUseMediaWikiUIEverywhere is enab...
Definition: Html.php:185
format
if the prop value should be in the metadata multi language array format
Definition: hooks.txt:1639
HistoryAction\getName
getName()
Return the name of the action this object responds to.
Definition: HistoryAction.php:47
Action\exists
static exists( $name)
Check if a given action is recognised, even if it's disabled.
Definition: Action.php:169
$dbr
if(! $regexes) $dbr
Definition: cleanup.php:94
$cache
$cache
Definition: mcc.php:33
Action\$page
$page
Page on which we're performing the action.
Definition: Action.php:44
HistoryAction\requiresUnblock
requiresUnblock()
Whether this action can still be executed by a blocked user.
Definition: HistoryAction.php:55
$rev
presenting them properly to the user as errors is done by the caller return true use this to change the list i e etc $rev
Definition: hooks.txt:1750
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
Xml\dateMenu
static dateMenu( $year, $month)
Definition: Xml.php:167
Revision\userJoinCond
static userJoinCond()
Return the value of a select() JOIN conds array for the user table.
Definition: Revision.php:431
Html\openElement
static openElement( $element, $attribs=[])
Identical to rawElement(), but has no third parameter and omits the end tag (and the self-closing '/'...
Definition: Html.php:251
HistoryAction\feed
feed( $type)
Output a subscription feed listing recent edits to this page.
Definition: HistoryAction.php:275
Html\rawElement
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
Definition: Html.php:209
Linker\revDeleteLink
static revDeleteLink( $query=[], $restricted=false, $delete=true)
Creates a (show/hide) link for deleting revisions/log entries.
Definition: Linker.php:2071
NS_USER
const NS_USER
Definition: Defines.php:67
$link
usually copyright or history_copyright This message must be in HTML not wikitext & $link
Definition: hooks.txt:2981
$batch
$batch
Definition: linkcache.txt:23
Action\getOutput
getOutput()
Get the OutputPage being used for this instance.
Definition: Action.php:207
of
globals txt Globals are evil The original MediaWiki code relied on globals for processing context far too often MediaWiki development since then has been a story of slowly moving context out of global variables and into objects Storing processing context in object member variables allows those objects to be reused in a much more flexible way Consider the elegance of
Definition: globals.txt:10
ReverseChronologicalPager
Efficient paging for SQL queries.
Definition: ReverseChronologicalPager.php:28
FeedUtils\checkFeedOutput
static checkFeedOutput( $type)
Check whether feeds can be used and that $type is a valid feed type.
Definition: FeedUtils.php:56
class
you have access to all of the normal MediaWiki so you can get a DB use the etc For full docs on the Maintenance class
Definition: maintenance.txt:52
Revision\selectUserFields
static selectUserFields()
Return the list of user fields that should be selected from user table.
Definition: Revision.php:544
Html\element
static element( $element, $attribs=[], $contents='')
Identical to rawElement(), but HTML-escapes $contents (like Xml::element()).
Definition: Html.php:231
MediaWikiServices
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency MediaWikiServices
Definition: injection.txt:23
HistoryPager\getStartBody
getStartBody()
Creates begin of history list with a submit button.
Definition: HistoryAction.php:502
Revision\selectFields
static selectFields()
Return the list of revision fields that should be selected to create a new revision.
Definition: Revision.php:452
Hooks\run
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:203
HistoryAction\DIR_PREV
const DIR_PREV
Definition: HistoryAction.php:41
HistoryAction\getArticle
getArticle()
Definition: HistoryAction.php:76
MWTimestamp\getLocalInstance
static getLocalInstance( $ts=false)
Get a timestamp instance in the server local timezone ($wgLocaltimezone)
Definition: MWTimestamp.php:204
ChangeTags\formatSummaryRow
static formatSummaryRow( $tags, $page, IContextSource $context=null)
Creates HTML for the given tags.
Definition: ChangeTags.php:53
Revision\DELETED_TEXT
const DELETED_TEXT
Definition: Revision.php:90
IndexPager\getNumRows
getNumRows()
Get the number of rows in the result set.
Definition: IndexPager.php:555
array
the array() calling protocol came about after MediaWiki 1.4rc1.
Xml\checkLabel
static checkLabel( $label, $name, $id, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox with a label.
Definition: Xml.php:419
$wgContLang
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the content language as $wgContLang
Definition: design.txt:56
$out
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output $out
Definition: hooks.txt:781
HistoryPager\lastLink
lastLink( $prevRev, $next)
Create a diff-to-previous link for this revision for this page.
Definition: HistoryAction.php:852
$type
$type
Definition: testCompression.php:48