MediaWiki  master
EnhancedChangesList.php
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1 <?php
2 
4 
27 
31  protected $cacheEntryFactory;
32 
36  protected $rc_cache;
37 
41  protected $templateParser;
42 
48  public function __construct( $obj, array $filterGroups = [] ) {
49  if ( $obj instanceof Skin ) {
50  // @todo: deprecate constructing with Skin
51  $context = $obj->getContext();
52  } else {
53  if ( !$obj instanceof IContextSource ) {
54  throw new MWException( 'EnhancedChangesList must be constructed with a '
55  . 'context source or skin.' );
56  }
57 
58  $context = $obj;
59  }
60 
61  parent::__construct( $context, $filterGroups );
62 
63  // message is set by the parent ChangesList class
64  $this->cacheEntryFactory = new RCCacheEntryFactory(
65  $context,
66  $this->message,
67  $this->linkRenderer
68  );
69  $this->templateParser = new TemplateParser();
70  }
71 
76  public function beginRecentChangesList() {
77  $this->rc_cache = [];
78  $this->rcMoveIndex = 0;
79  $this->rcCacheIndex = 0;
80  $this->lastdate = '';
81  $this->rclistOpen = false;
82  $this->getOutput()->addModuleStyles( [
83  'mediawiki.icon',
84  'mediawiki.interface.helpers.styles',
85  'mediawiki.special.changeslist',
86  'mediawiki.special.changeslist.enhanced',
87  ] );
88  $this->getOutput()->addModules( [
89  'jquery.makeCollapsible',
90  ] );
91 
92  return '<div class="mw-changeslist" aria-live="polite">';
93  }
94 
104  public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
105  $date = $this->getLanguage()->userDate(
106  $rc->mAttribs['rc_timestamp'],
107  $this->getUser()
108  );
109  if ( $this->lastdate === '' ) {
110  $this->lastdate = $date;
111  }
112 
113  $ret = '';
114 
115  # If it's a new day, flush the cache and update $this->lastdate
116  if ( $date !== $this->lastdate ) {
117  # Process current cache (uses $this->lastdate to generate a heading)
118  $ret = $this->recentChangesBlock();
119  $this->rc_cache = [];
120  $this->lastdate = $date;
121  }
122 
123  $cacheEntry = $this->cacheEntryFactory->newFromRecentChange( $rc, $watched );
124  $this->addCacheEntry( $cacheEntry );
125 
126  return $ret;
127  }
128 
135  protected function addCacheEntry( RCCacheEntry $cacheEntry ) {
136  $cacheGroupingKey = $this->makeCacheGroupingKey( $cacheEntry );
137 
138  if ( !isset( $this->rc_cache[$cacheGroupingKey] ) ) {
139  $this->rc_cache[$cacheGroupingKey] = [];
140  }
141 
142  array_push( $this->rc_cache[$cacheGroupingKey], $cacheEntry );
143  }
144 
152  protected function makeCacheGroupingKey( RCCacheEntry $cacheEntry ) {
153  $title = $cacheEntry->getTitle();
154  $cacheGroupingKey = $title->getPrefixedDBkey();
155 
156  $type = $cacheEntry->mAttribs['rc_type'];
157 
158  if ( $type == RC_LOG ) {
159  // Group by log type
160  $cacheGroupingKey = SpecialPage::getTitleFor(
161  'Log',
162  $cacheEntry->mAttribs['rc_log_type']
163  )->getPrefixedDBkey();
164  }
165 
166  return $cacheGroupingKey;
167  }
168 
175  protected function recentChangesBlockGroup( $block ) {
176  $recentChangesFlags = $this->getConfig()->get( 'RecentChangesFlags' );
177 
178  # Add the namespace and title of the block as part of the class
179  $tableClasses = [ 'mw-collapsible', 'mw-collapsed', 'mw-enhanced-rc', 'mw-changeslist-line' ];
180  if ( $block[0]->mAttribs['rc_log_type'] ) {
181  # Log entry
182  $tableClasses[] = 'mw-changeslist-log';
183  $tableClasses[] = Sanitizer::escapeClass( 'mw-changeslist-log-'
184  . $block[0]->mAttribs['rc_log_type'] );
185  } else {
186  $tableClasses[] = 'mw-changeslist-edit';
187  $tableClasses[] = Sanitizer::escapeClass( 'mw-changeslist-ns'
188  . $block[0]->mAttribs['rc_namespace'] . '-' . $block[0]->mAttribs['rc_title'] );
189  }
190  if ( $block[0]->watched ) {
191  $tableClasses[] = 'mw-changeslist-line-watched';
192  } else {
193  $tableClasses[] = 'mw-changeslist-line-not-watched';
194  }
195 
196  # Collate list of users
197  $userlinks = [];
198  # Other properties
199  $curId = 0;
200  # Some catalyst variables...
201  $namehidden = true;
202  $allLogs = true;
203  $RCShowChangedSize = $this->getConfig()->get( 'RCShowChangedSize' );
204 
205  # Default values for RC flags
206  $collectedRcFlags = [];
207  foreach ( $recentChangesFlags as $key => $value ) {
208  $flagGrouping = $value['grouping'] ?? 'any';
209  switch ( $flagGrouping ) {
210  case 'all':
211  $collectedRcFlags[$key] = true;
212  break;
213  case 'any':
214  $collectedRcFlags[$key] = false;
215  break;
216  default:
217  throw new DomainException( "Unknown grouping type \"{$flagGrouping}\"" );
218  }
219  }
220  foreach ( $block as $rcObj ) {
221  // If all log actions to this page were hidden, then don't
222  // give the name of the affected page for this block!
223  if ( !static::isDeleted( $rcObj, LogPage::DELETED_ACTION ) ) {
224  $namehidden = false;
225  }
226  $u = $rcObj->userlink;
227  if ( !isset( $userlinks[$u] ) ) {
228  $userlinks[$u] = 0;
229  }
230  if ( $rcObj->mAttribs['rc_type'] != RC_LOG ) {
231  $allLogs = false;
232  }
233  # Get the latest entry with a page_id and oldid
234  # since logs may not have these.
235  if ( !$curId && $rcObj->mAttribs['rc_cur_id'] ) {
236  $curId = $rcObj->mAttribs['rc_cur_id'];
237  }
238 
239  $userlinks[$u]++;
240  }
241 
242  # Sort the list and convert to text
243  krsort( $userlinks );
244  asort( $userlinks );
245  $users = [];
246  foreach ( $userlinks as $userlink => $count ) {
247  $text = $userlink;
248  $text .= $this->getLanguage()->getDirMark();
249  if ( $count > 1 ) {
250  $formattedCount = $this->msg( 'ntimes' )->numParams( $count )->escaped();
251  $text .= ' ' . $this->msg( 'parentheses' )->rawParams( $formattedCount )->escaped();
252  }
253  array_push( $users, $text );
254  }
255 
256  # Article link
257  $articleLink = '';
258  $revDeletedMsg = false;
259  if ( $namehidden ) {
260  $revDeletedMsg = $this->msg( 'rev-deleted-event' )->escaped();
261  } elseif ( $allLogs ) {
262  $articleLink = $this->maybeWatchedLink( $block[0]->link, $block[0]->watched );
263  } else {
264  $articleLink = $this->getArticleLink(
265  $block[0], $block[0]->unpatrolled, $block[0]->watched );
266  }
267 
268  $queryParams = [ 'curid' => $curId ];
269 
270  # Sub-entries
271  $lines = [];
272  $filterClasses = [];
273  foreach ( $block as $i => $rcObj ) {
274  $line = $this->getLineData( $block, $rcObj, $queryParams );
275  if ( !$line ) {
276  // completely ignore this RC entry if we don't want to render it
277  unset( $block[$i] );
278  continue;
279  }
280 
281  // Roll up flags
282  foreach ( $line['recentChangesFlagsRaw'] as $key => $value ) {
283  $flagGrouping = ( $recentChangesFlags[$key]['grouping'] ?? 'any' );
284  switch ( $flagGrouping ) {
285  case 'all':
286  if ( !$value ) {
287  $collectedRcFlags[$key] = false;
288  }
289  break;
290  case 'any':
291  if ( $value ) {
292  $collectedRcFlags[$key] = true;
293  }
294  break;
295  default:
296  throw new DomainException( "Unknown grouping type \"{$flagGrouping}\"" );
297  }
298  }
299 
300  // Roll up filter-based CSS classes
301  $filterClasses = array_merge( $filterClasses, $this->getHTMLClassesForFilters( $rcObj ) );
302  // Add classes for change tags separately, getHTMLClassesForFilters() doesn't add them
303  $this->getTags( $rcObj, $filterClasses );
304  $filterClasses = array_unique( $filterClasses );
305 
306  $lines[] = $line;
307  }
308 
309  // Further down are some assumptions that $block is a 0-indexed array
310  // with (count-1) as last key. Let's make sure it is.
311  $block = array_values( $block );
312  $filterClasses = array_values( $filterClasses );
313 
314  if ( empty( $block ) || !$lines ) {
315  // if we can't show anything, don't display this block altogether
316  return '';
317  }
318 
319  $logText = $this->getLogText( $block, $queryParams, $allLogs,
320  $collectedRcFlags['newpage'], $namehidden
321  );
322 
323  # Character difference (does not apply if only log items)
324  $charDifference = false;
325  if ( $RCShowChangedSize && !$allLogs ) {
326  $last = 0;
327  $first = count( $block ) - 1;
328  # Some events (like logs and category changes) have an "empty" size, so we need to skip those...
329  while ( $last < $first && $block[$last]->mAttribs['rc_new_len'] === null ) {
330  $last++;
331  }
332  while ( $last < $first && $block[$first]->mAttribs['rc_old_len'] === null ) {
333  $first--;
334  }
335  # Get net change
336  $charDifference = $this->formatCharacterDifference( $block[$first], $block[$last] ) ?: false;
337  }
338 
339  $numberofWatchingusers = $this->numberofWatchingusers( $block[0]->numberofWatchingusers );
340  $usersList = $this->msg( 'brackets' )->rawParams(
341  implode( $this->message['semicolon-separator'], $users )
342  )->escaped();
343 
344  $prefix = '';
345  if ( is_callable( $this->changeLinePrefixer ) ) {
346  $prefix = call_user_func( $this->changeLinePrefixer, $block[0], $this, true );
347  }
348 
349  $templateParams = [
350  'articleLink' => $articleLink,
351  'charDifference' => $charDifference,
352  'collectedRcFlags' => $this->recentChangesFlags( $collectedRcFlags ),
353  'filterClasses' => $filterClasses,
354  'languageDirMark' => $this->getLanguage()->getDirMark(),
355  'lines' => $lines,
356  'logText' => $logText,
357  'numberofWatchingusers' => $numberofWatchingusers,
358  'prefix' => $prefix,
359  'rev-deleted-event' => $revDeletedMsg,
360  'tableClasses' => $tableClasses,
361  'timestamp' => $block[0]->timestamp,
362  'fullTimestamp' => $block[0]->getAttribute( 'rc_timestamp' ),
363  'users' => $usersList,
364  ];
365 
366  $this->rcCacheIndex++;
367 
368  return $this->templateParser->processTemplate(
369  'EnhancedChangesListGroup',
370  $templateParams
371  );
372  }
373 
383  protected function getLineData( array $block, RCCacheEntry $rcObj, array $queryParams = [] ) {
384  $RCShowChangedSize = $this->getConfig()->get( 'RCShowChangedSize' );
385 
386  $type = $rcObj->mAttribs['rc_type'];
387  $data = [];
388  $lineParams = [ 'targetTitle' => $rcObj->getTitle() ];
389 
390  $classes = [ 'mw-enhanced-rc' ];
391  if ( $rcObj->watched ) {
392  $classes[] = 'mw-enhanced-watched';
393  }
394  $classes = array_merge( $classes, $this->getHTMLClasses( $rcObj, $rcObj->watched ) );
395 
396  $separator = ' <span class="mw-changeslist-separator"></span> ';
397 
398  $data['recentChangesFlags'] = [
399  'newpage' => $type == RC_NEW,
400  'minor' => $rcObj->mAttribs['rc_minor'],
401  'unpatrolled' => $rcObj->unpatrolled,
402  'bot' => $rcObj->mAttribs['rc_bot'],
403  ];
404 
405  $params = $queryParams;
406 
407  if ( $rcObj->mAttribs['rc_this_oldid'] != 0 ) {
408  $params['oldid'] = $rcObj->mAttribs['rc_this_oldid'];
409  }
410 
411  # Log timestamp
412  if ( $type == RC_LOG ) {
413  $link = htmlspecialchars( $rcObj->timestamp );
414  # Revision link
415  } elseif ( !ChangesList::userCan( $rcObj, RevisionRecord::DELETED_TEXT, $this->getUser() ) ) {
416  $link = Html::element( 'span', [ 'class' => 'history-deleted' ], $rcObj->timestamp );
417  } else {
418  $link = $this->linkRenderer->makeKnownLink(
419  $rcObj->getTitle(),
420  $rcObj->timestamp,
421  [],
422  $params
423  );
424  if ( static::isDeleted( $rcObj, RevisionRecord::DELETED_TEXT ) ) {
425  $link = '<span class="history-deleted">' . $link . '</span> ';
426  }
427  }
428  $data['timestampLink'] = $link;
429 
430  $currentAndLastLinks = '';
431  if ( !$type == RC_LOG || $type == RC_NEW ) {
432  $currentAndLastLinks .= ' ' . $this->msg( 'parentheses' )->rawParams(
433  $rcObj->curlink .
434  $this->message['pipe-separator'] .
435  $rcObj->lastlink
436  )->escaped();
437  }
438  $data['currentAndLastLinks'] = $currentAndLastLinks;
439  $data['separatorAfterCurrentAndLastLinks'] = $separator;
440 
441  # Character diff
442  if ( $RCShowChangedSize ) {
443  $cd = $this->formatCharacterDifference( $rcObj );
444  if ( $cd !== '' ) {
445  $data['characterDiff'] = $cd;
446  $data['separatorAfterCharacterDiff'] = $separator;
447  }
448  }
449 
450  if ( $rcObj->mAttribs['rc_type'] == RC_LOG ) {
451  $data['logEntry'] = $this->insertLogEntry( $rcObj );
452  } elseif ( $this->isCategorizationWithoutRevision( $rcObj ) ) {
453  $data['comment'] = $this->insertComment( $rcObj );
454  } else {
455  # User links
456  $data['userLink'] = $rcObj->userlink;
457  $data['userTalkLink'] = $rcObj->usertalklink;
458  $data['comment'] = $this->insertComment( $rcObj );
459  }
460 
461  # Rollback
462  $data['rollback'] = $this->getRollback( $rcObj );
463 
464  # Tags
465  $data['tags'] = $this->getTags( $rcObj, $classes );
466 
467  $attribs = $this->getDataAttributes( $rcObj );
468 
469  // give the hook a chance to modify the data
470  $success = $this->getHookRunner()->onEnhancedChangesListModifyLineData(
471  $this, $data, $block, $rcObj, $classes, $attribs );
472  if ( !$success ) {
473  // skip entry if hook aborted it
474  return [];
475  }
476  $attribs = array_filter( $attribs,
477  [ Sanitizer::class, 'isReservedDataAttribute' ],
478  ARRAY_FILTER_USE_KEY
479  );
480 
481  $lineParams['recentChangesFlagsRaw'] = [];
482  if ( isset( $data['recentChangesFlags'] ) ) {
483  $lineParams['recentChangesFlags'] = $this->recentChangesFlags( $data['recentChangesFlags'] );
484  # FIXME: This is used by logic, don't return it in the template params.
485  $lineParams['recentChangesFlagsRaw'] = $data['recentChangesFlags'];
486  unset( $data['recentChangesFlags'] );
487  }
488 
489  if ( isset( $data['timestampLink'] ) ) {
490  $lineParams['timestampLink'] = $data['timestampLink'];
491  unset( $data['timestampLink'] );
492  }
493 
494  $lineParams['classes'] = array_values( $classes );
495  $lineParams['attribs'] = Html::expandAttributes( $attribs );
496 
497  // everything else: makes it easier for extensions to add or remove data
498  $lineParams['data'] = array_values( $data );
499 
500  return $lineParams;
501  }
502 
513  protected function getLogText( $block, $queryParams, $allLogs, $isnew, $namehidden ) {
514  if ( empty( $block ) ) {
515  return '';
516  }
517 
518  # Changes message
519  static $nchanges = [];
520  static $sinceLastVisitMsg = [];
521 
522  $n = count( $block );
523  if ( !isset( $nchanges[$n] ) ) {
524  $nchanges[$n] = $this->msg( 'nchanges' )->numParams( $n )->escaped();
525  }
526 
527  $sinceLast = 0;
528  $unvisitedOldid = null;
530  foreach ( $block as $rcObj ) {
531  // Same logic as below inside main foreach
532  if ( $rcObj->watched ) {
533  $sinceLast++;
534  $unvisitedOldid = $rcObj->mAttribs['rc_last_oldid'];
535  }
536  }
537  if ( !isset( $sinceLastVisitMsg[$sinceLast] ) ) {
538  $sinceLastVisitMsg[$sinceLast] =
539  $this->msg( 'enhancedrc-since-last-visit' )->numParams( $sinceLast )->escaped();
540  }
541 
542  $currentRevision = 0;
543  foreach ( $block as $rcObj ) {
544  if ( !$currentRevision ) {
545  $currentRevision = $rcObj->mAttribs['rc_this_oldid'];
546  }
547  }
548 
549  # Total change link
550  $links = [];
552  $block0 = $block[0];
553  $last = $block[count( $block ) - 1];
554  if ( !$allLogs ) {
555  if (
556  $isnew ||
557  $rcObj->mAttribs['rc_type'] == RC_CATEGORIZE ||
558  !ChangesList::userCan( $rcObj, RevisionRecord::DELETED_TEXT, $this->getUser() )
559  ) {
560  $links['total-changes'] = Html::rawElement( 'span', [], $nchanges[$n] );
561  } else {
562  $links['total-changes'] = Html::rawElement( 'span', [],
563  $this->linkRenderer->makeKnownLink(
564  $block0->getTitle(),
565  new HtmlArmor( $nchanges[$n] ),
566  [ 'class' => 'mw-changeslist-groupdiff' ],
567  $queryParams + [
568  'diff' => $currentRevision,
569  'oldid' => $last->mAttribs['rc_last_oldid'],
570  ]
571  )
572  );
573  }
574 
575  if (
576  $rcObj->mAttribs['rc_type'] != RC_CATEGORIZE &&
577  $sinceLast > 0 &&
578  $sinceLast < $n
579  ) {
580  $links['total-changes-since-last'] = Html::rawElement( 'span', [],
581  $this->linkRenderer->makeKnownLink(
582  $block0->getTitle(),
583  new HtmlArmor( $sinceLastVisitMsg[$sinceLast] ),
584  [ 'class' => 'mw-changeslist-groupdiff' ],
585  $queryParams + [
586  'diff' => $currentRevision,
587  'oldid' => $unvisitedOldid,
588  ]
589  )
590  );
591  }
592  }
593 
594  # History
595  if ( $allLogs || $rcObj->mAttribs['rc_type'] == RC_CATEGORIZE ) {
596  // don't show history link for logs
597  } elseif ( $namehidden || !$block0->getTitle()->exists() ) {
598  $links['history'] = Html::rawElement( 'span', [], $this->message['enhancedrc-history'] );
599  } else {
600  $params = $queryParams;
601  $params['action'] = 'history';
602 
603  $links['history'] = Html::rawElement( 'span', [],
604  $this->linkRenderer->makeKnownLink(
605  $block0->getTitle(),
606  new HtmlArmor( $this->message['enhancedrc-history'] ),
607  [ 'class' => 'mw-changeslist-history' ],
608  $params
609  )
610  );
611  }
612 
613  # Allow others to alter, remove or add to these links
614  $this->getHookRunner()->onEnhancedChangesList__getLogText( $this, $links, $block );
615 
616  if ( !$links ) {
617  return '';
618  }
619 
620  $logtext = Html::rawElement( 'span', [ 'class' => 'mw-changeslist-links' ],
621  implode( ' ', $links ) );
622  return ' ' . $logtext;
623  }
624 
631  protected function recentChangesBlockLine( $rcObj ) {
632  $data = [];
633 
634  $query = [ 'curid' => $rcObj->mAttribs['rc_cur_id'] ];
635 
636  $type = $rcObj->mAttribs['rc_type'];
637  $logType = $rcObj->mAttribs['rc_log_type'];
638  $classes = $this->getHTMLClasses( $rcObj, $rcObj->watched );
639  $classes[] = 'mw-enhanced-rc';
640 
641  if ( $logType ) {
642  # Log entry
643  $classes[] = 'mw-changeslist-log';
644  $classes[] = Sanitizer::escapeClass( 'mw-changeslist-log-' . $logType );
645  } else {
646  $classes[] = 'mw-changeslist-edit';
647  $classes[] = Sanitizer::escapeClass( 'mw-changeslist-ns' .
648  $rcObj->mAttribs['rc_namespace'] . '-' . $rcObj->mAttribs['rc_title'] );
649  }
650 
651  # Flag and Timestamp
652  $data['recentChangesFlags'] = [
653  'newpage' => $type == RC_NEW,
654  'minor' => $rcObj->mAttribs['rc_minor'],
655  'unpatrolled' => $rcObj->unpatrolled,
656  'bot' => $rcObj->mAttribs['rc_bot'],
657  ];
658  // timestamp is not really a link here, but is called timestampLink
659  // for consistency with EnhancedChangesListModifyLineData
660  $data['timestampLink'] = htmlspecialchars( $rcObj->timestamp );
661 
662  # Article or log link
663  if ( $logType ) {
664  $logPage = new LogPage( $logType );
665  $logTitle = SpecialPage::getTitleFor( 'Log', $logType );
666  $logName = $logPage->getName()->text();
667  $data['logLink'] = Html::rawElement( 'span', [ 'class' => 'mw-changeslist-links' ],
668  $this->linkRenderer->makeKnownLink( $logTitle, $logName )
669  );
670  } else {
671  $data['articleLink'] = $this->getArticleLink( $rcObj, $rcObj->unpatrolled, $rcObj->watched );
672  }
673 
674  # Diff and hist links
675  if ( $type != RC_LOG && $type != RC_CATEGORIZE ) {
676  $query['action'] = 'history';
677  $data['historyLink'] = $this->getDiffHistLinks( $rcObj, $query, false );
678  }
679  $data['separatorAfterLinks'] = ' <span class="mw-changeslist-separator"></span> ';
680 
681  # Character diff
682  if ( $this->getConfig()->get( 'RCShowChangedSize' ) ) {
683  $cd = $this->formatCharacterDifference( $rcObj );
684  if ( $cd !== '' ) {
685  $data['characterDiff'] = $cd;
686  $data['separatorAftercharacterDiff'] = ' <span class="mw-changeslist-separator"></span> ';
687  }
688  }
689 
690  if ( $type == RC_LOG ) {
691  $data['logEntry'] = $this->insertLogEntry( $rcObj );
692  } elseif ( $this->isCategorizationWithoutRevision( $rcObj ) ) {
693  $data['comment'] = $this->insertComment( $rcObj );
694  } else {
695  $data['userLink'] = $rcObj->userlink;
696  $data['userTalkLink'] = $rcObj->usertalklink;
697  $data['comment'] = $this->insertComment( $rcObj );
698  if ( $type == RC_CATEGORIZE ) {
699  $data['historyLink'] = $this->getDiffHistLinks( $rcObj, $query, false );
700  }
701  $data['rollback'] = $this->getRollback( $rcObj );
702  }
703 
704  # Tags
705  $data['tags'] = $this->getTags( $rcObj, $classes );
706 
707  # Show how many people are watching this if enabled
708  $data['watchingUsers'] = $this->numberofWatchingusers( $rcObj->numberofWatchingusers );
709 
710  $data['attribs'] = array_merge( $this->getDataAttributes( $rcObj ), [ 'class' => $classes ] );
711 
712  // give the hook a chance to modify the data
713  $success = $this->getHookRunner()->onEnhancedChangesListModifyBlockLineData(
714  $this, $data, $rcObj );
715  if ( !$success ) {
716  // skip entry if hook aborted it
717  return '';
718  }
719  $attribs = $data['attribs'];
720  unset( $data['attribs'] );
721  $attribs = array_filter( $attribs, function ( $key ) {
722  return $key === 'class' || Sanitizer::isReservedDataAttribute( $key );
723  }, ARRAY_FILTER_USE_KEY );
724 
725  $prefix = '';
726  if ( is_callable( $this->changeLinePrefixer ) ) {
727  $prefix = call_user_func( $this->changeLinePrefixer, $rcObj, $this, false );
728  }
729 
730  $line = Html::openElement( 'table', $attribs ) . Html::openElement( 'tr' );
731  // Highlight block
732  $line .= Html::rawElement( 'td', [],
734  );
735 
736  $line .= Html::rawElement( 'td', [], '<span class="mw-enhancedchanges-arrow-space"></span>' );
737  $line .= Html::rawElement( 'td', [ 'class' => 'mw-changeslist-line-prefix' ], $prefix );
738  $line .= '<td class="mw-enhanced-rc" colspan="2">';
739 
740  if ( isset( $data['recentChangesFlags'] ) ) {
741  $line .= $this->recentChangesFlags( $data['recentChangesFlags'] );
742  unset( $data['recentChangesFlags'] );
743  }
744 
745  if ( isset( $data['timestampLink'] ) ) {
746  $line .= "\u{00A0}" . $data['timestampLink'];
747  unset( $data['timestampLink'] );
748  }
749  $line .= "\u{00A0}</td>";
750  $line .= Html::openElement( 'td', [
751  'class' => 'mw-changeslist-line-inner',
752  // Used for reliable determination of the affiliated page
753  'data-target-page' => $rcObj->getTitle(),
754  ] );
755 
756  // everything else: makes it easier for extensions to add or remove data
757  foreach ( $data as $key => $dataItem ) {
758  $line .= Html::rawElement( 'span', [
759  'class' => 'mw-changeslist-line-inner-' . $key,
760  ], $dataItem );
761  }
762 
763  $line .= "</td></tr></table>\n";
764 
765  return $line;
766  }
767 
779  public function getDiffHistLinks( RCCacheEntry $rc, array $query, $useParentheses = true ) {
780  $pageTitle = $rc->getTitle();
781  if ( $rc->getAttribute( 'rc_type' ) == RC_CATEGORIZE ) {
782  // For categorizations we must swap the category title with the page title!
783  $pageTitle = Title::newFromID( $rc->getAttribute( 'rc_cur_id' ) );
784  if ( !$pageTitle ) {
785  // The page has been deleted, but the RC entry
786  // deletion job has not run yet. Just skip.
787  return '';
788  }
789  }
790 
791  $histLink = $this->linkRenderer->makeKnownLink(
792  $pageTitle,
793  new HtmlArmor( $this->message['hist'] ),
794  [ 'class' => 'mw-changeslist-history' ],
795  $query
796  );
797  if ( $useParentheses ) {
798  $retVal = $this->msg( 'parentheses' )
799  ->rawParams( $rc->difflink . $this->message['pipe-separator']
800  . $histLink )->escaped();
801  } else {
802  $retVal = Html::rawElement( 'span', [ 'class' => 'mw-changeslist-links' ],
803  Html::rawElement( 'span', [], $rc->difflink ) .
804  Html::rawElement( 'span', [], $histLink )
805  );
806  }
807  return ' ' . $retVal;
808  }
809 
816  protected function recentChangesBlock() {
817  if ( count( $this->rc_cache ) == 0 ) {
818  return '';
819  }
820 
821  $blockOut = '';
822  foreach ( $this->rc_cache as $block ) {
823  if ( count( $block ) < 2 ) {
824  $blockOut .= $this->recentChangesBlockLine( array_shift( $block ) );
825  } else {
826  $blockOut .= $this->recentChangesBlockGroup( $block );
827  }
828  }
829 
830  if ( $blockOut === '' ) {
831  return '';
832  }
833  // $this->lastdate is kept up to date by recentChangesLine()
834  return Xml::element( 'h4', null, $this->lastdate ) . "\n<div>" . $blockOut . '</div>';
835  }
836 
842  public function endRecentChangesList() {
843  return $this->recentChangesBlock() . '</div>';
844  }
845 }
ContextSource\$context
IContextSource $context
Definition: ContextSource.php:34
ContextSource\getConfig
getConfig()
Definition: ContextSource.php:67
HtmlArmor
Marks HTML that shouldn't be escaped.
Definition: HtmlArmor.php:30
EnhancedChangesList\recentChangesLine
recentChangesLine(&$rc, $watched=false, $linenumber=null)
Format a line for enhanced recentchange (aka with javascript and block of lines).
Definition: EnhancedChangesList.php:104
ChangesList\insertComment
insertComment( $rc)
Insert a formatted comment.
Definition: ChangesList.php:694
Revision\RevisionRecord
Page revision base class.
Definition: RevisionRecord.php:46
ChangesList\maybeWatchedLink
maybeWatchedLink( $link, $watched=false)
Definition: ChangesList.php:764
RC_LOG
const RC_LOG
Definition: Defines.php:133
ChangesList\getTags
getTags(RecentChange $rc, array &$classes)
Definition: ChangesList.php:847
Html\expandAttributes
static expandAttributes(array $attribs)
Given an associative array of element attributes, generate a string to stick after the element name i...
Definition: Html.php:480
EnhancedChangesList\makeCacheGroupingKey
makeCacheGroupingKey(RCCacheEntry $cacheEntry)
Definition: EnhancedChangesList.php:152
ChangesList\getHighlightsContainerDiv
getHighlightsContainerDiv()
Get the container for highlights that are used in the new StructuredFilters system.
Definition: ChangesList.php:130
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:92
RCCacheEntryFactory
Definition: RCCacheEntryFactory.php:25
Sanitizer\escapeClass
static escapeClass( $class)
Given a value, escape it so that it can be used as a CSS class and return it.
Definition: Sanitizer.php:976
$success
$success
Definition: NoLocalSettings.php:42
ChangesList\formatCharacterDifference
formatCharacterDifference(RecentChange $old, RecentChange $new=null)
Format the character difference of one or several changes.
Definition: ChangesList.php:387
ContextSource\getUser
getUser()
Stable to override.
Definition: ContextSource.php:131
EnhancedChangesList\$cacheEntryFactory
RCCacheEntryFactory $cacheEntryFactory
Definition: EnhancedChangesList.php:31
ContextSource\getLanguage
getLanguage()
Definition: ContextSource.php:140
EnhancedChangesList\getLineData
getLineData(array $block, RCCacheEntry $rcObj, array $queryParams=[])
Definition: EnhancedChangesList.php:383
ChangesList\$filterGroups
array $filterGroups
Definition: ChangesList.php:66
EnhancedChangesList\endRecentChangesList
endRecentChangesList()
Returns text for the end of RC If enhanced RC is in use, returns pretty much all the text.
Definition: EnhancedChangesList.php:842
MWException
MediaWiki exception.
Definition: MWException.php:29
ChangesList\insertLogEntry
insertLogEntry( $rc)
Insert a formatted action.
Definition: ChangesList.php:678
ContextSource\getOutput
getOutput()
Definition: ContextSource.php:121
LogPage
Class to simplify the use of log pages.
Definition: LogPage.php:37
EnhancedChangesList\beginRecentChangesList
beginRecentChangesList()
Add the JavaScript file for enhanced changeslist.
Definition: EnhancedChangesList.php:76
Xml\element
static element( $element, $attribs=null, $contents='', $allowShortTag=true)
Format an XML element with given attributes and, optionally, text content.
Definition: Xml.php:41
$title
$title
Definition: testCompression.php:38
EnhancedChangesList\recentChangesBlockGroup
recentChangesBlockGroup( $block)
Enhanced RC group.
Definition: EnhancedChangesList.php:175
EnhancedChangesList\getDiffHistLinks
getDiffHistLinks(RCCacheEntry $rc, array $query, $useParentheses=true)
Returns value to be used in 'historyLink' element of $data param in EnhancedChangesListModifyBlockLin...
Definition: EnhancedChangesList.php:779
EnhancedChangesList\__construct
__construct( $obj, array $filterGroups=[])
Definition: EnhancedChangesList.php:48
ChangesList\getRollback
getRollback(RecentChange $rc)
Definition: ChangesList.php:816
LogPage\DELETED_ACTION
const DELETED_ACTION
Definition: LogPage.php:38
ChangesList\getArticleLink
getArticleLink(&$rc, $unpatrolled, $watched)
Get the HTML link to the changed page, possibly with a prefix from hook handlers, and a suffix for te...
Definition: ChangesList.php:551
ChangesList\getDataAttributes
getDataAttributes(RecentChange $rc)
Get recommended data attributes for a change line.
Definition: ChangesList.php:911
ContextSource\msg
msg( $key,... $params)
Get a Message object with context set Parameters are the same as wfMessage()
Definition: ContextSource.php:184
EnhancedChangesList
Definition: EnhancedChangesList.php:26
EnhancedChangesList\getLogText
getLogText( $block, $queryParams, $allLogs, $isnew, $namehidden)
Generates amount of changes (linking to diff ) & link to history.
Definition: EnhancedChangesList.php:513
EnhancedChangesList\$rc_cache
array $rc_cache
Array of array of RCCacheEntry.
Definition: EnhancedChangesList.php:36
$line
$line
Definition: mcc.php:119
Sanitizer\isReservedDataAttribute
static isReservedDataAttribute( $attr)
Given an attribute name, checks whether it is a reserved data attribute (such as data-mw-foo) which i...
Definition: Sanitizer.php:520
EnhancedChangesList\$templateParser
TemplateParser $templateParser
Definition: EnhancedChangesList.php:41
ChangesList\numberofWatchingusers
numberofWatchingusers( $count)
Returns the string which indicates the number of watching users.
Definition: ChangesList.php:714
EnhancedChangesList\recentChangesBlock
recentChangesBlock()
If enhanced RC is in use, this function takes the previously cached RC lines, arranges them,...
Definition: EnhancedChangesList.php:816
RC_NEW
const RC_NEW
Definition: Defines.php:132
$lines
if(!file_exists( $CREDITS)) $lines
Definition: updateCredits.php:49
IContextSource
Interface for objects which can provide a MediaWiki context on request.
Definition: IContextSource.php:55
ChangesList\getHTMLClasses
getHTMLClasses( $rc, $watched)
Get an array of default HTML class attributes for the change.
Definition: ChangesList.php:206
RecentChange\getAttribute
getAttribute( $name)
Get an attribute value.
Definition: RecentChange.php:1058
ChangesList\recentChangesFlags
recentChangesFlags( $flags, $nothing="\u{00A0}")
Returns the appropriate flags for new page, minor change and patrolling.
Definition: ChangesList.php:187
RCCacheEntry
Definition: RCCacheEntry.php:21
EnhancedChangesList\recentChangesBlockLine
recentChangesBlockLine( $rcObj)
Enhanced RC ungrouped line.
Definition: EnhancedChangesList.php:631
ChangesList\isCategorizationWithoutRevision
isCategorizationWithoutRevision( $rcObj)
Determines whether a revision is linked to this change; this may not be the case when the categorizat...
Definition: ChangesList.php:901
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
Html\rawElement
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
Definition: Html.php:209
ChangesList
Definition: ChangesList.php:34
RC_CATEGORIZE
const RC_CATEGORIZE
Definition: Defines.php:135
Html\element
static element( $element, $attribs=[], $contents='')
Identical to rawElement(), but HTML-escapes $contents (like Xml::element()).
Definition: Html.php:231
Skin
The main skin class which provides methods and properties for all other skins.
Definition: Skin.php:42
RecentChange\getTitle
& getTitle()
Definition: RecentChange.php:297
Title\newFromID
static newFromID( $id, $flags=0)
Create a new Title from an article ID.
Definition: Title.php:472
TemplateParser
Definition: TemplateParser.php:27
ChangesList\getHTMLClassesForFilters
getHTMLClassesForFilters( $rc)
Get an array of CSS classes attributed to filters for this row.
Definition: ChangesList.php:237
ChangesList\userCan
static userCan( $rc, $field, User $user=null)
Determine if the current user is allowed to view a particular field of this revision,...
Definition: ChangesList.php:747
EnhancedChangesList\addCacheEntry
addCacheEntry(RCCacheEntry $cacheEntry)
Put accumulated information into the cache, for later display.
Definition: EnhancedChangesList.php:135
$type
$type
Definition: testCompression.php:52