3 * Displays information about a page.
5 * Copyright © 2011 Alexandre Emsenhuber
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
26 * Displays information about a page.
30 class InfoAction
extends FormlessAction
{
31 const CACHE_VERSION
= '2013-03-17';
34 * Returns the name of the action this object responds to.
36 * @return string Lowercase name
38 public function getName() {
43 * Whether this action can still be executed by a blocked user.
47 public function requiresUnblock() {
52 * Whether this action requires the wiki not to be locked.
56 public function requiresWrite() {
61 * Clear the info cache for a given Title.
64 * @param Title $title Title to clear cache for
66 public static function invalidateCache( Title
$title ) {
67 $cache = ObjectCache
::getMainWANInstance();
69 $revision = Revision
::newFromTitle( $title, 0, Revision
::READ_LATEST
);
70 if ( $revision !== null ) {
71 $key = wfMemcKey( 'infoaction', sha1( $title->getPrefixedText() ), $revision->getId() );
72 $cache->delete( $key );
77 * Shows page information on GET request.
79 * @return string Page information that will be added to the output
81 public function onView() {
85 $oldid = $this->page
->getOldID();
87 $revision = $this->page
->getRevisionFetched();
89 // Revision is missing
90 if ( $revision === null ) {
91 return $this->msg( 'missing-revision', $oldid )->parse();
94 // Revision is not current
95 if ( !$revision->isCurrent() ) {
96 return $this->msg( 'pageinfo-not-current' )->plain();
101 if ( !$this->msg( 'pageinfo-header' )->isDisabled() ) {
102 $content .= $this->msg( 'pageinfo-header' )->parse();
105 // Hide "This page is a member of # hidden categories" explanation
106 $content .= Html
::element( 'style', array(),
107 '.mw-hiddenCategoriesExplanation { display: none; }' ) . "\n";
109 // Hide "Templates used on this page" explanation
110 $content .= Html
::element( 'style', array(),
111 '.mw-templatesUsedExplanation { display: none; }' ) . "\n";
113 // Get page information
114 $pageInfo = $this->pageInfo();
116 // Allow extensions to add additional information
117 Hooks
::run( 'InfoAction', array( $this->getContext(), &$pageInfo ) );
119 // Render page information
120 foreach ( $pageInfo as $header => $infoTable ) {
122 // pageinfo-header-basic, pageinfo-header-edits, pageinfo-header-restrictions,
123 // pageinfo-header-properties, pageinfo-category-info
124 $content .= $this->makeHeader( $this->msg( "pageinfo-${header}" )->escaped() ) . "\n";
126 foreach ( $infoTable as $infoRow ) {
127 $name = ( $infoRow[0] instanceof Message
) ?
$infoRow[0]->escaped() : $infoRow[0];
128 $value = ( $infoRow[1] instanceof Message
) ?
$infoRow[1]->escaped() : $infoRow[1];
129 $id = ( $infoRow[0] instanceof Message
) ?
$infoRow[0]->getKey() : null;
130 $table = $this->addRow( $table, $name, $value, $id ) . "\n";
132 $content = $this->addTable( $content, $table ) . "\n";
136 if ( !$this->msg( 'pageinfo-footer' )->isDisabled() ) {
137 $content .= $this->msg( 'pageinfo-footer' )->parse();
141 /*if ( $this->page->exists() ) {
142 $content .= Html::rawElement( 'div', array( 'id' => 'mw-credits' ), $this->getContributors() );
149 * Creates a header that can be added to the output.
151 * @param string $header The header text.
152 * @return string The HTML.
154 protected function makeHeader( $header ) {
155 $spanAttribs = array( 'class' => 'mw-headline', 'id' => Sanitizer
::escapeId( $header ) );
157 return Html
::rawElement( 'h2', array(), Html
::element( 'span', $spanAttribs, $header ) );
161 * Adds a row to a table that will be added to the content.
163 * @param string $table The table that will be added to the content
164 * @param string $name The name of the row
165 * @param string $value The value of the row
166 * @param string $id The ID to use for the 'tr' element
167 * @return string The table with the row added
169 protected function addRow( $table, $name, $value, $id ) {
170 return $table . Html
::rawElement( 'tr', $id === null ?
array() : array( 'id' => 'mw-' . $id ),
171 Html
::rawElement( 'td', array( 'style' => 'vertical-align: top;' ), $name ) .
172 Html
::rawElement( 'td', array(), $value )
177 * Adds a table to the content that will be added to the output.
179 * @param string $content The content that will be added to the output
180 * @param string $table The table
181 * @return string The content with the table added
183 protected function addTable( $content, $table ) {
184 return $content . Html
::rawElement( 'table', array( 'class' => 'wikitable mw-page-info' ),
189 * Returns page information in an easily-manipulated format. Array keys are used so extensions
190 * may add additional information in arbitrary positions. Array values are arrays with one
191 * element to be rendered as a header, arrays with two elements to be rendered as a table row.
195 protected function pageInfo() {
198 $user = $this->getUser();
199 $lang = $this->getLanguage();
200 $title = $this->getTitle();
201 $id = $title->getArticleID();
202 $config = $this->context
->getConfig();
204 $cache = ObjectCache
::getMainWANInstance();
205 $memcKey = wfMemcKey( 'infoaction',
206 sha1( $title->getPrefixedText() ), $this->page
->getLatest() );
207 $pageCounts = $cache->get( $memcKey );
208 $version = isset( $pageCounts['cacheversion'] ) ?
$pageCounts['cacheversion'] : false;
209 if ( $pageCounts === false ||
$version !== self
::CACHE_VERSION
) {
210 // Get page information that would be too "expensive" to retrieve by normal means
211 $pageCounts = $this->pageCounts( $title );
212 $pageCounts['cacheversion'] = self
::CACHE_VERSION
;
214 $cache->set( $memcKey, $pageCounts );
217 // Get page properties
218 $dbr = wfGetDB( DB_SLAVE
);
219 $result = $dbr->select(
221 array( 'pp_propname', 'pp_value' ),
222 array( 'pp_page' => $id ),
226 $pageProperties = array();
227 foreach ( $result as $row ) {
228 $pageProperties[$row->pp_propname
] = $row->pp_value
;
233 $pageInfo['header-basic'] = array();
236 $displayTitle = $title->getPrefixedText();
237 if ( isset( $pageProperties['displaytitle'] ) ) {
238 $displayTitle = $pageProperties['displaytitle'];
241 $pageInfo['header-basic'][] = array(
242 $this->msg( 'pageinfo-display-title' ), $displayTitle
245 // Is it a redirect? If so, where to?
246 if ( $title->isRedirect() ) {
247 $pageInfo['header-basic'][] = array(
248 $this->msg( 'pageinfo-redirectsto' ),
249 Linker
::link( $this->page
->getRedirectTarget() ) .
250 $this->msg( 'word-separator' )->escaped() .
251 $this->msg( 'parentheses' )->rawParams( Linker
::link(
252 $this->page
->getRedirectTarget(),
253 $this->msg( 'pageinfo-redirectsto-info' )->escaped(),
255 array( 'action' => 'info' )
261 $sortKey = $title->getCategorySortkey();
262 if ( isset( $pageProperties['defaultsort'] ) ) {
263 $sortKey = $pageProperties['defaultsort'];
266 $sortKey = htmlspecialchars( $sortKey );
267 $pageInfo['header-basic'][] = array( $this->msg( 'pageinfo-default-sort' ), $sortKey );
269 // Page length (in bytes)
270 $pageInfo['header-basic'][] = array(
271 $this->msg( 'pageinfo-length' ), $lang->formatNum( $title->getLength() )
274 // Page ID (number not localised, as it's a database ID)
275 $pageInfo['header-basic'][] = array( $this->msg( 'pageinfo-article-id' ), $id );
277 // Language in which the page content is (supposed to be) written
278 $pageLang = $title->getPageLanguage()->getCode();
280 if ( $config->get( 'PageLanguageUseDB' )
281 && $this->getTitle()->userCan( 'pagelang', $this->getUser() )
283 // Link to Special:PageLanguage with pre-filled page title if user has permissions
284 $titleObj = SpecialPage
::getTitleFor( 'PageLanguage', $title->getPrefixedText() );
285 $langDisp = Linker
::link(
287 $this->msg( 'pageinfo-language' )->escaped()
290 // Display just the message
291 $langDisp = $this->msg( 'pageinfo-language' )->escaped();
294 $pageInfo['header-basic'][] = array( $langDisp,
295 Language
::fetchLanguageName( $pageLang, $lang->getCode() )
296 . ' ' . $this->msg( 'parentheses', $pageLang )->escaped() );
298 // Content model of the page
299 $pageInfo['header-basic'][] = array(
300 $this->msg( 'pageinfo-content-model' ),
301 htmlspecialchars( ContentHandler
::getLocalizedName( $title->getContentModel() ) )
304 // Search engine status
305 $pOutput = new ParserOutput();
306 if ( isset( $pageProperties['noindex'] ) ) {
307 $pOutput->setIndexPolicy( 'noindex' );
309 if ( isset( $pageProperties['index'] ) ) {
310 $pOutput->setIndexPolicy( 'index' );
313 // Use robot policy logic
314 $policy = $this->page
->getRobotPolicy( 'view', $pOutput );
315 $pageInfo['header-basic'][] = array(
316 // Messages: pageinfo-robot-index, pageinfo-robot-noindex
317 $this->msg( 'pageinfo-robot-policy' ), $this->msg( "pageinfo-robot-${policy['index']}" )
320 $unwatchedPageThreshold = $config->get( 'UnwatchedPageThreshold' );
322 $user->isAllowed( 'unwatchedpages' ) ||
323 ( $unwatchedPageThreshold !== false &&
324 $pageCounts['watchers'] >= $unwatchedPageThreshold )
326 // Number of page watchers
327 $pageInfo['header-basic'][] = array(
328 $this->msg( 'pageinfo-watchers' ),
329 $lang->formatNum( $pageCounts['watchers'] )
331 if ( $config->get( 'ShowUpdatedMarker' ) ) {
332 $minToDisclose = $config->get( 'UnwatchedPageSecret' );
333 if ( $pageCounts['visitingWatchers'] > $minToDisclose ||
334 $user->isAllowed( 'unwatchedpages' ) ) {
335 $pageInfo['header-basic'][] = array(
336 $this->msg( 'pageinfo-visiting-watchers' ),
337 $lang->formatNum( $pageCounts['visitingWatchers'] )
340 $pageInfo['header-basic'][] = array(
341 $this->msg( 'pageinfo-visiting-watchers' ),
342 $this->msg( 'pageinfo-few-visiting-watchers' )
346 } elseif ( $unwatchedPageThreshold !== false ) {
347 $pageInfo['header-basic'][] = array(
348 $this->msg( 'pageinfo-watchers' ),
349 $this->msg( 'pageinfo-few-watchers' )->numParams( $unwatchedPageThreshold )
353 // Redirects to this page
354 $whatLinksHere = SpecialPage
::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() );
355 $pageInfo['header-basic'][] = array(
358 $this->msg( 'pageinfo-redirects-name' )->escaped(),
363 'hideimages' => $title->getNamespace() == NS_FILE
366 $this->msg( 'pageinfo-redirects-value' )
367 ->numParams( count( $title->getRedirectsHere() ) )
370 // Is it counted as a content page?
371 if ( $this->page
->isCountable() ) {
372 $pageInfo['header-basic'][] = array(
373 $this->msg( 'pageinfo-contentpage' ),
374 $this->msg( 'pageinfo-contentpage-yes' )
378 // Subpages of this page, if subpages are enabled for the current NS
379 if ( MWNamespace
::hasSubpages( $title->getNamespace() ) ) {
380 $prefixIndex = SpecialPage
::getTitleFor( 'Prefixindex', $title->getPrefixedText() . '/' );
381 $pageInfo['header-basic'][] = array(
382 Linker
::link( $prefixIndex, $this->msg( 'pageinfo-subpages-name' )->escaped() ),
383 $this->msg( 'pageinfo-subpages-value' )
385 $pageCounts['subpages']['total'],
386 $pageCounts['subpages']['redirects'],
387 $pageCounts['subpages']['nonredirects'] )
391 if ( $title->inNamespace( NS_CATEGORY
) ) {
392 $category = Category
::newFromTitle( $title );
394 // $allCount is the total number of cat members,
395 // not the count of how many members are normal pages.
396 $allCount = (int)$category->getPageCount();
397 $subcatCount = (int)$category->getSubcatCount();
398 $fileCount = (int)$category->getFileCount();
399 $pagesCount = $allCount - $subcatCount - $fileCount;
401 $pageInfo['category-info'] = array(
403 $this->msg( 'pageinfo-category-total' ),
404 $lang->formatNum( $allCount )
407 $this->msg( 'pageinfo-category-pages' ),
408 $lang->formatNum( $pagesCount )
411 $this->msg( 'pageinfo-category-subcats' ),
412 $lang->formatNum( $subcatCount )
415 $this->msg( 'pageinfo-category-files' ),
416 $lang->formatNum( $fileCount )
422 $pageInfo['header-restrictions'] = array();
424 // Is this page affected by the cascading protection of something which includes it?
425 if ( $title->isCascadeProtected() ) {
427 $sources = $title->getCascadeProtectionSources(); // Array deferencing is in PHP 5.4 :(
429 foreach ( $sources[0] as $sourceTitle ) {
430 $cascadingFrom .= Html
::rawElement( 'li', array(), Linker
::linkKnown( $sourceTitle ) );
433 $cascadingFrom = Html
::rawElement( 'ul', array(), $cascadingFrom );
434 $pageInfo['header-restrictions'][] = array(
435 $this->msg( 'pageinfo-protect-cascading-from' ),
440 // Is out protection set to cascade to other pages?
441 if ( $title->areRestrictionsCascading() ) {
442 $pageInfo['header-restrictions'][] = array(
443 $this->msg( 'pageinfo-protect-cascading' ),
444 $this->msg( 'pageinfo-protect-cascading-yes' )
449 foreach ( $title->getRestrictionTypes() as $restrictionType ) {
450 $protectionLevel = implode( ', ', $title->getRestrictions( $restrictionType ) );
452 if ( $protectionLevel == '' ) {
454 $message = $this->msg( 'protect-default' )->escaped();
456 // Administrators only
457 // Messages: protect-level-autoconfirmed, protect-level-sysop
458 $message = $this->msg( "protect-level-$protectionLevel" );
459 if ( $message->isDisabled() ) {
460 // Require "$1" permission
461 $message = $this->msg( "protect-fallback", $protectionLevel )->parse();
463 $message = $message->escaped();
466 $expiry = $title->getRestrictionExpiry( $restrictionType );
467 $formattedexpiry = $this->msg( 'parentheses',
468 $this->getLanguage()->formatExpiry( $expiry ) )->escaped();
469 $message .= $this->msg( 'word-separator' )->escaped() . $formattedexpiry;
471 // Messages: restriction-edit, restriction-move, restriction-create,
472 // restriction-upload
473 $pageInfo['header-restrictions'][] = array(
474 $this->msg( "restriction-$restrictionType" ), $message
478 if ( !$this->page
->exists() ) {
483 $pageInfo['header-edits'] = array();
485 $firstRev = $this->page
->getOldestRevision();
486 $lastRev = $this->page
->getRevision();
487 $batch = new LinkBatch
;
490 $firstRevUser = $firstRev->getUserText( Revision
::FOR_THIS_USER
);
491 if ( $firstRevUser !== '' ) {
492 $batch->add( NS_USER
, $firstRevUser );
493 $batch->add( NS_USER_TALK
, $firstRevUser );
498 $lastRevUser = $lastRev->getUserText( Revision
::FOR_THIS_USER
);
499 if ( $lastRevUser !== '' ) {
500 $batch->add( NS_USER
, $lastRevUser );
501 $batch->add( NS_USER_TALK
, $lastRevUser );
509 $pageInfo['header-edits'][] = array(
510 $this->msg( 'pageinfo-firstuser' ),
511 Linker
::revUserTools( $firstRev )
514 // Date of page creation
515 $pageInfo['header-edits'][] = array(
516 $this->msg( 'pageinfo-firsttime' ),
519 htmlspecialchars( $lang->userTimeAndDate( $firstRev->getTimestamp(), $user ) ),
521 array( 'oldid' => $firstRev->getId() )
528 $pageInfo['header-edits'][] = array(
529 $this->msg( 'pageinfo-lastuser' ),
530 Linker
::revUserTools( $lastRev )
533 // Date of latest edit
534 $pageInfo['header-edits'][] = array(
535 $this->msg( 'pageinfo-lasttime' ),
538 htmlspecialchars( $lang->userTimeAndDate( $this->page
->getTimestamp(), $user ) ),
540 array( 'oldid' => $this->page
->getLatest() )
545 // Total number of edits
546 $pageInfo['header-edits'][] = array(
547 $this->msg( 'pageinfo-edits' ), $lang->formatNum( $pageCounts['edits'] )
550 // Total number of distinct authors
551 $pageInfo['header-edits'][] = array(
552 $this->msg( 'pageinfo-authors' ), $lang->formatNum( $pageCounts['authors'] )
555 // Recent number of edits (within past 30 days)
556 $pageInfo['header-edits'][] = array(
557 $this->msg( 'pageinfo-recent-edits', $lang->formatDuration( $config->get( 'RCMaxAge' ) ) ),
558 $lang->formatNum( $pageCounts['recent_edits'] )
561 // Recent number of distinct authors
562 $pageInfo['header-edits'][] = array(
563 $this->msg( 'pageinfo-recent-authors' ), $lang->formatNum( $pageCounts['recent_authors'] )
566 // Array of MagicWord objects
567 $magicWords = MagicWord
::getDoubleUnderscoreArray();
569 // Array of magic word IDs
570 $wordIDs = $magicWords->names
;
572 // Array of IDs => localized magic words
573 $localizedWords = $wgContLang->getMagicWords();
575 $listItems = array();
576 foreach ( $pageProperties as $property => $value ) {
577 if ( in_array( $property, $wordIDs ) ) {
578 $listItems[] = Html
::element( 'li', array(), $localizedWords[$property][1] );
582 $localizedList = Html
::rawElement( 'ul', array(), implode( '', $listItems ) );
583 $hiddenCategories = $this->page
->getHiddenCategories();
586 count( $listItems ) > 0 ||
587 count( $hiddenCategories ) > 0 ||
588 $pageCounts['transclusion']['from'] > 0 ||
589 $pageCounts['transclusion']['to'] > 0
591 $options = array( 'LIMIT' => $config->get( 'PageInfoTransclusionLimit' ) );
592 $transcludedTemplates = $title->getTemplateLinksFrom( $options );
593 if ( $config->get( 'MiserMode' ) ) {
594 $transcludedTargets = array();
596 $transcludedTargets = $title->getTemplateLinksTo( $options );
600 $pageInfo['header-properties'] = array();
603 if ( count( $listItems ) > 0 ) {
604 $pageInfo['header-properties'][] = array(
605 $this->msg( 'pageinfo-magic-words' )->numParams( count( $listItems ) ),
611 if ( count( $hiddenCategories ) > 0 ) {
612 $pageInfo['header-properties'][] = array(
613 $this->msg( 'pageinfo-hidden-categories' )
614 ->numParams( count( $hiddenCategories ) ),
615 Linker
::formatHiddenCategories( $hiddenCategories )
619 // Transcluded templates
620 if ( $pageCounts['transclusion']['from'] > 0 ) {
621 if ( $pageCounts['transclusion']['from'] > count( $transcludedTemplates ) ) {
622 $more = $this->msg( 'morenotlisted' )->escaped();
627 $pageInfo['header-properties'][] = array(
628 $this->msg( 'pageinfo-templates' )
629 ->numParams( $pageCounts['transclusion']['from'] ),
630 Linker
::formatTemplates(
631 $transcludedTemplates,
638 if ( !$config->get( 'MiserMode' ) && $pageCounts['transclusion']['to'] > 0 ) {
639 if ( $pageCounts['transclusion']['to'] > count( $transcludedTargets ) ) {
640 $more = Linker
::link(
642 $this->msg( 'moredotdotdot' )->escaped(),
644 array( 'hidelinks' => 1, 'hideredirs' => 1 )
650 $pageInfo['header-properties'][] = array(
651 $this->msg( 'pageinfo-transclusions' )
652 ->numParams( $pageCounts['transclusion']['to'] ),
653 Linker
::formatTemplates(
666 * Returns page counts that would be too "expensive" to retrieve by normal means.
668 * @param Title $title Title to get counts for
671 protected function pageCounts( Title
$title ) {
672 $id = $title->getArticleID();
673 $config = $this->context
->getConfig();
675 $dbr = wfGetDB( DB_SLAVE
);
678 // Number of page watchers
679 $watchers = (int)$dbr->selectField(
683 'wl_namespace' => $title->getNamespace(),
684 'wl_title' => $title->getDBkey(),
688 $result['watchers'] = $watchers;
690 if ( $config->get( 'ShowUpdatedMarker' ) ) {
691 // Threshold: last visited about 26 weeks before latest edit
692 $updated = wfTimestamp( TS_UNIX
, $this->page
->getTimestamp() );
693 $age = $config->get( 'WatchersMaxAge' );
694 $threshold = $dbr->timestamp( $updated - $age );
695 // Number of page watchers who also visited a "recent" edit
696 $visitingWatchers = (int)$dbr->selectField(
700 'wl_namespace' => $title->getNamespace(),
701 'wl_title' => $title->getDBkey(),
702 'wl_notificationtimestamp >= ' . $dbr->addQuotes( $threshold ) .
703 ' OR wl_notificationtimestamp IS NULL'
707 $result['visitingWatchers'] = $visitingWatchers;
710 // Total number of edits
711 $edits = (int)$dbr->selectField(
714 array( 'rev_page' => $id ),
717 $result['edits'] = $edits;
719 // Total number of distinct authors
720 $authors = (int)$dbr->selectField(
722 'COUNT(DISTINCT rev_user_text)',
723 array( 'rev_page' => $id ),
726 $result['authors'] = $authors;
728 // "Recent" threshold defined by RCMaxAge setting
729 $threshold = $dbr->timestamp( time() - $config->get( 'RCMaxAge' ) );
731 // Recent number of edits
732 $edits = (int)$dbr->selectField(
737 "rev_timestamp >= " . $dbr->addQuotes( $threshold )
741 $result['recent_edits'] = $edits;
743 // Recent number of distinct authors
744 $authors = (int)$dbr->selectField(
746 'COUNT(DISTINCT rev_user_text)',
749 "rev_timestamp >= " . $dbr->addQuotes( $threshold )
753 $result['recent_authors'] = $authors;
755 // Subpages (if enabled)
756 if ( MWNamespace
::hasSubpages( $title->getNamespace() ) ) {
757 $conds = array( 'page_namespace' => $title->getNamespace() );
758 $conds[] = 'page_title ' . $dbr->buildLike( $title->getDBkey() . '/', $dbr->anyString() );
760 // Subpages of this page (redirects)
761 $conds['page_is_redirect'] = 1;
762 $result['subpages']['redirects'] = (int)$dbr->selectField(
768 // Subpages of this page (non-redirects)
769 $conds['page_is_redirect'] = 0;
770 $result['subpages']['nonredirects'] = (int)$dbr->selectField(
777 // Subpages of this page (total)
778 $result['subpages']['total'] = $result['subpages']['redirects']
779 +
$result['subpages']['nonredirects'];
782 // Counts for the number of transclusion links (to/from)
783 if ( $config->get( 'MiserMode' ) ) {
784 $result['transclusion']['to'] = 0;
786 $result['transclusion']['to'] = (int)$dbr->selectField(
790 'tl_namespace' => $title->getNamespace(),
791 'tl_title' => $title->getDBkey()
797 $result['transclusion']['from'] = (int)$dbr->selectField(
800 array( 'tl_from' => $title->getArticleID() ),
808 * Returns the name that goes in the "<h1>" page title.
812 protected function getPageTitle() {
813 return $this->msg( 'pageinfo-title', $this->getTitle()->getPrefixedText() )->text();
817 * Get a list of contributors of $article
818 * @return string Html
820 protected function getContributors() {
821 $contributors = $this->page
->getContributors();
822 $real_names = array();
823 $user_names = array();
826 # Sift for real versus user names
827 /** @var $user User */
828 foreach ( $contributors as $user ) {
829 $page = $user->isAnon()
830 ? SpecialPage
::getTitleFor( 'Contributions', $user->getName() )
831 : $user->getUserPage();
833 $hiddenPrefs = $this->context
->getConfig()->get( 'HiddenPrefs' );
834 if ( $user->getID() == 0 ) {
835 $anon_ips[] = Linker
::link( $page, htmlspecialchars( $user->getName() ) );
836 } elseif ( !in_array( 'realname', $hiddenPrefs ) && $user->getRealName() ) {
837 $real_names[] = Linker
::link( $page, htmlspecialchars( $user->getRealName() ) );
839 $user_names[] = Linker
::link( $page, htmlspecialchars( $user->getName() ) );
843 $lang = $this->getLanguage();
845 $real = $lang->listToText( $real_names );
847 # "ThisSite user(s) A, B and C"
848 if ( count( $user_names ) ) {
849 $user = $this->msg( 'siteusers' )->rawParams( $lang->listToText( $user_names ) )->params(
850 count( $user_names ) )->escaped();
855 if ( count( $anon_ips ) ) {
856 $anon = $this->msg( 'anonusers' )->rawParams( $lang->listToText( $anon_ips ) )->params(
857 count( $anon_ips ) )->escaped();
862 # This is the big list, all mooshed together. We sift for blank strings
864 foreach ( array( $real, $user, $anon ) as $s ) {
866 array_push( $fulllist, $s );
870 $count = count( $fulllist );
872 # "Based on work by ..."
874 ?
$this->msg( 'othercontribs' )->rawParams(
875 $lang->listToText( $fulllist ) )->params( $count )->escaped()
880 * Returns the description that goes below the "<h1>" tag.
884 protected function getDescription() {