From 63601400e476c6cf43d985f3e7b9864681695ed4 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Fri, 18 Jan 2013 16:46:04 +0100 Subject: Update to MediaWiki 1.20.2 this update includes: * adjusted Arch Linux skin * updated FluxBBAuthPlugin * patch for https://bugzilla.wikimedia.org/show_bug.cgi?id=44024 --- includes/actions/InfoAction.php | 629 ++++++++++++++++++++++++++++++++++------ 1 file changed, 548 insertions(+), 81 deletions(-) (limited to 'includes/actions/InfoAction.php') diff --git a/includes/actions/InfoAction.php b/includes/actions/InfoAction.php index 70edabce..ae550391 100644 --- a/includes/actions/InfoAction.php +++ b/includes/actions/InfoAction.php @@ -1,7 +1,6 @@ page->getOldID(); + if ( $oldid ) { + $revision = $this->page->getRevisionFetched(); + + // Revision is missing + if ( $revision === null ) { + return $this->msg( 'missing-revision', $oldid )->parse(); + } + + // Revision is not current + if ( !$revision->isCurrent() ) { + return $this->msg( 'pageinfo-not-current' )->plain(); + } + } + + // Page header + if ( !$this->msg( 'pageinfo-header' )->isDisabled() ) { + $content .= $this->msg( 'pageinfo-header' )->parse(); + } + + // Hide "This page is a member of # hidden categories" explanation + $content .= Html::element( 'style', array(), + '.mw-hiddenCategoriesExplanation { display: none; }' ); + + // Hide "Templates used on this page" explanation + $content .= Html::element( 'style', array(), + '.mw-templatesUsedExplanation { display: none; }' ); + + // Get page information + $pageInfo = $this->pageInfo(); + + // Allow extensions to add additional information + wfRunHooks( 'InfoAction', array( $this->getContext(), &$pageInfo ) ); + + // Render page information + foreach ( $pageInfo as $header => $infoTable ) { + $content .= $this->makeHeader( $this->msg( "pageinfo-${header}" )->escaped() ); + $table = ''; + foreach ( $infoTable as $infoRow ) { + $name = ( $infoRow[0] instanceof Message ) ? $infoRow[0]->escaped() : $infoRow[0]; + $value = ( $infoRow[1] instanceof Message ) ? $infoRow[1]->escaped() : $infoRow[1]; + $table = $this->addRow( $table, $name, $value ); + } + $content = $this->addTable( $content, $table ); + } + + // Page footer + if ( !$this->msg( 'pageinfo-footer' )->isDisabled() ) { + $content .= $this->msg( 'pageinfo-footer' )->parse(); + } + + // Page credits + /*if ( $this->page->exists() ) { + $content .= Html::rawElement( 'div', array( 'id' => 'mw-credits' ), $this->getContributors() ); + }*/ + + return $content; } - protected function getPageTitle() { - return $this->msg( 'pageinfo-title', $this->getTitle()->getSubjectPage()->getPrefixedText() )->text(); + /** + * Creates a header that can be added to the output. + * + * @param $header The header text. + * @return string The HTML. + */ + protected function makeHeader( $header ) { + global $wgParser; + $spanAttribs = array( 'class' => 'mw-headline', 'id' => $wgParser->guessSectionNameFromWikiText( $header ) ); + return Html::rawElement( 'h2', array(), Html::element( 'span', $spanAttribs, $header ) ); } - public function onView() { - global $wgDisableCounters; - - $title = $this->getTitle()->getSubjectPage(); - - $pageInfo = self::pageCountInfo( $title ); - $talkInfo = self::pageCountInfo( $title->getTalkPage() ); - - return Html::rawElement( 'table', array( 'class' => 'wikitable mw-page-info' ), - Html::rawElement( 'tr', array(), - Html::element( 'th', array(), '' ) . - Html::element( 'th', array(), $this->msg( 'pageinfo-subjectpage' )->text() ) . - Html::element( 'th', array(), $this->msg( 'pageinfo-talkpage' )->text() ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'th', array( 'colspan' => 3 ), $this->msg( 'pageinfo-header-edits' )->text() ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'td', array(), $this->msg( 'pageinfo-edits' )->text() ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $pageInfo['edits'] ) ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $talkInfo['edits'] ) ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'td', array(), $this->msg( 'pageinfo-authors' )->text() ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $pageInfo['authors'] ) ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $talkInfo['authors'] ) ) - ) . - ( !$this->getUser()->isAllowed( 'unwatchedpages' ) ? '' : - Html::rawElement( 'tr', array(), - Html::element( 'th', array( 'colspan' => 3 ), $this->msg( 'pageinfo-header-watchlist' )->text() ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'td', array(), $this->msg( 'pageinfo-watchers' )->text() ) . - Html::element( 'td', array( 'colspan' => 2 ), $this->getLanguage()->formatNum( $pageInfo['watchers'] ) ) - ) - ). - ( $wgDisableCounters ? '' : - Html::rawElement( 'tr', array(), - Html::element( 'th', array( 'colspan' => 3 ), $this->msg( 'pageinfo-header-views' )->text() ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'td', array(), $this->msg( 'pageinfo-views' )->text() ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $pageInfo['views'] ) ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( $talkInfo['views'] ) ) - ) . - Html::rawElement( 'tr', array(), - Html::element( 'td', array(), $this->msg( 'pageinfo-viewsperedit' )->text() ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( sprintf( '%.2f', $pageInfo['edits'] ? $pageInfo['views'] / $pageInfo['edits'] : 0 ) ) ) . - Html::element( 'td', array(), $this->getLanguage()->formatNum( sprintf( '%.2f', $talkInfo['edits'] ? $talkInfo['views'] / $talkInfo['edits'] : 0 ) ) ) - ) - ) + /** + * Adds a row to a table that will be added to the content. + * + * @param $table string The table that will be added to the content + * @param $name string The name of the row + * @param $value string The value of the row + * @return string The table with the row added + */ + protected function addRow( $table, $name, $value ) { + return $table . Html::rawElement( 'tr', array(), + Html::rawElement( 'td', array( 'style' => 'vertical-align: top;' ), $name ) . + Html::rawElement( 'td', array(), $value ) ); } /** - * Return the total number of edits and number of unique editors - * on a given page. If page does not exist, returns false. + * Adds a table to the content that will be added to the output. * - * @param $title Title object - * @return mixed array or boolean false + * @param $content string The content that will be added to the output + * @param $table string The table + * @return string The content with the table added + */ + protected function addTable( $content, $table ) { + return $content . Html::rawElement( 'table', array( 'class' => 'wikitable mw-page-info' ), + $table ); + } + + /** + * Returns page information in an easily-manipulated format. Array keys are used so extensions + * may add additional information in arbitrary positions. Array values are arrays with one + * element to be rendered as a header, arrays with two elements to be rendered as a table row. */ - public static function pageCountInfo( $title ) { - $id = $title->getArticleId(); + protected function pageInfo() { + global $wgContLang, $wgRCMaxAge; + + $user = $this->getUser(); + $lang = $this->getLanguage(); + $title = $this->getTitle(); + $id = $title->getArticleID(); + + // Get page information that would be too "expensive" to retrieve by normal means + $pageCounts = self::pageCounts( $title, $user ); + + // Get page properties $dbr = wfGetDB( DB_SLAVE ); + $result = $dbr->select( + 'page_props', + array( 'pp_propname', 'pp_value' ), + array( 'pp_page' => $id ), + __METHOD__ + ); - $watchers = (int)$dbr->selectField( - 'watchlist', - 'COUNT(*)', - array( - 'wl_title' => $title->getDBkey(), - 'wl_namespace' => $title->getNamespace() + $pageProperties = array(); + foreach ( $result as $row ) { + $pageProperties[$row->pp_propname] = $row->pp_value; + } + + // Basic information + $pageInfo = array(); + $pageInfo['header-basic'] = array(); + + // Display title + $displayTitle = $title->getPrefixedText(); + if ( !empty( $pageProperties['displaytitle'] ) ) { + $displayTitle = $pageProperties['displaytitle']; + } + + $pageInfo['header-basic'][] = array( + $this->msg( 'pageinfo-display-title' ), $displayTitle + ); + + // Default sort key + $sortKey = $title->getCategorySortKey(); + if ( !empty( $pageProperties['defaultsort'] ) ) { + $sortKey = $pageProperties['defaultsort']; + } + + $pageInfo['header-basic'][] = array( $this->msg( 'pageinfo-default-sort' ), $sortKey ); + + // Page length (in bytes) + $pageInfo['header-basic'][] = array( + $this->msg( 'pageinfo-length' ), $lang->formatNum( $title->getLength() ) + ); + + // Page ID (number not localised, as it's a database ID) + $pageInfo['header-basic'][] = array( $this->msg( 'pageinfo-article-id' ), $id ); + + // Search engine status + $pOutput = new ParserOutput(); + if ( isset( $pageProperties['noindex'] ) ) { + $pOutput->setIndexPolicy( 'noindex' ); + } + + // Use robot policy logic + $policy = $this->page->getRobotPolicy( 'view', $pOutput ); + $pageInfo['header-basic'][] = array( + $this->msg( 'pageinfo-robot-policy' ), $this->msg( "pageinfo-robot-${policy['index']}" ) + ); + + if ( isset( $pageCounts['views'] ) ) { + // Number of views + $pageInfo['header-basic'][] = array( + $this->msg( 'pageinfo-views' ), $lang->formatNum( $pageCounts['views'] ) + ); + } + + if ( isset( $pageCounts['watchers'] ) ) { + // Number of page watchers + $pageInfo['header-basic'][] = array( + $this->msg( 'pageinfo-watchers' ), $lang->formatNum( $pageCounts['watchers'] ) + ); + } + + // Redirects to this page + $whatLinksHere = SpecialPage::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() ); + $pageInfo['header-basic'][] = array( + Linker::link( + $whatLinksHere, + $this->msg( 'pageinfo-redirects-name' )->escaped(), + array(), + array( 'hidelinks' => 1, 'hidetrans' => 1 ) ), - __METHOD__ + $this->msg( 'pageinfo-redirects-value' ) + ->numParams( count( $title->getRedirectsHere() ) ) ); - $edits = (int)$dbr->selectField( + // Subpages of this page, if subpages are enabled for the current NS + if ( MWNamespace::hasSubpages( $title->getNamespace() ) ) { + $prefixIndex = SpecialPage::getTitleFor( 'Prefixindex', $title->getPrefixedText() . '/' ); + $pageInfo['header-basic'][] = array( + Linker::link( $prefixIndex, $this->msg( 'pageinfo-subpages-name' )->escaped() ), + $this->msg( 'pageinfo-subpages-value' ) + ->numParams( + $pageCounts['subpages']['total'], + $pageCounts['subpages']['redirects'], + $pageCounts['subpages']['nonredirects'] ) + ); + } + + // Page protection + $pageInfo['header-restrictions'] = array(); + + // Page protection + foreach ( $title->getRestrictionTypes() as $restrictionType ) { + $protectionLevel = implode( ', ', $title->getRestrictions( $restrictionType ) ); + + if ( $protectionLevel == '' ) { + // Allow all users + $message = $this->msg( 'protect-default' )->escaped(); + } else { + // Administrators only + $message = $this->msg( "protect-level-$protectionLevel" ); + if ( $message->isDisabled() ) { + // Require "$1" permission + $message = $this->msg( "protect-fallback", $protectionLevel )->parse(); + } else { + $message = $message->escaped(); + } + } + + $pageInfo['header-restrictions'][] = array( + $this->msg( "restriction-$restrictionType" ), $message + ); + } + + if ( !$this->page->exists() ) { + return $pageInfo; + } + + // Edit history + $pageInfo['header-edits'] = array(); + + $firstRev = $this->page->getOldestRevision(); + + // Page creator + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-firstuser' ), + Linker::revUserTools( $firstRev ) + ); + + // Date of page creation + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-firsttime' ), + Linker::linkKnown( + $title, + $lang->userTimeAndDate( $firstRev->getTimestamp(), $user ), + array(), + array( 'oldid' => $firstRev->getId() ) + ) + ); + + // Latest editor + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-lastuser' ), + Linker::revUserTools( $this->page->getRevision() ) + ); + + // Date of latest edit + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-lasttime' ), + Linker::linkKnown( + $title, + $lang->userTimeAndDate( $this->page->getTimestamp(), $user ), + array(), + array( 'oldid' => $this->page->getLatest() ) + ) + ); + + // Total number of edits + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-edits' ), $lang->formatNum( $pageCounts['edits'] ) + ); + + // Total number of distinct authors + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-authors' ), $lang->formatNum( $pageCounts['authors'] ) + ); + + // Recent number of edits (within past 30 days) + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-recent-edits', $lang->formatDuration( $wgRCMaxAge ) ), + $lang->formatNum( $pageCounts['recent_edits'] ) + ); + + // Recent number of distinct authors + $pageInfo['header-edits'][] = array( + $this->msg( 'pageinfo-recent-authors' ), $lang->formatNum( $pageCounts['recent_authors'] ) + ); + + // Array of MagicWord objects + $magicWords = MagicWord::getDoubleUnderscoreArray(); + + // Array of magic word IDs + $wordIDs = $magicWords->names; + + // Array of IDs => localized magic words + $localizedWords = $wgContLang->getMagicWords(); + + $listItems = array(); + foreach ( $pageProperties as $property => $value ) { + if ( in_array( $property, $wordIDs ) ) { + $listItems[] = Html::element( 'li', array(), $localizedWords[$property][1] ); + } + } + + $localizedList = Html::rawElement( 'ul', array(), implode( '', $listItems ) ); + $hiddenCategories = $this->page->getHiddenCategories(); + $transcludedTemplates = $title->getTemplateLinksFrom(); + + if ( count( $listItems ) > 0 + || count( $hiddenCategories ) > 0 + || count( $transcludedTemplates ) > 0 ) { + // Page properties + $pageInfo['header-properties'] = array(); + + // Magic words + if ( count( $listItems ) > 0 ) { + $pageInfo['header-properties'][] = array( + $this->msg( 'pageinfo-magic-words' )->numParams( count( $listItems ) ), + $localizedList + ); + } + + // Hidden categories + if ( count( $hiddenCategories ) > 0 ) { + $pageInfo['header-properties'][] = array( + $this->msg( 'pageinfo-hidden-categories' ) + ->numParams( count( $hiddenCategories ) ), + Linker::formatHiddenCategories( $hiddenCategories ) + ); + } + + // Transcluded templates + if ( count( $transcludedTemplates ) > 0 ) { + $pageInfo['header-properties'][] = array( + $this->msg( 'pageinfo-templates' ) + ->numParams( count( $transcludedTemplates ) ), + Linker::formatTemplates( $transcludedTemplates ) + ); + } + } + + return $pageInfo; + } + + /** + * Returns page counts that would be too "expensive" to retrieve by normal means. + * + * @param $title Title object + * @param $user User object + * @return array + */ + protected static function pageCounts( $title, $user ) { + global $wgRCMaxAge, $wgDisableCounters; + + wfProfileIn( __METHOD__ ); + $id = $title->getArticleID(); + + $dbr = wfGetDB( DB_SLAVE ); + $result = array(); + + if ( !$wgDisableCounters ) { + // Number of views + $views = (int) $dbr->selectField( + 'page', + 'page_counter', + array( 'page_id' => $id ), + __METHOD__ + ); + $result['views'] = $views; + } + + if ( $user->isAllowed( 'unwatchedpages' ) ) { + // Number of page watchers + $watchers = (int) $dbr->selectField( + 'watchlist', + 'COUNT(*)', + array( + 'wl_namespace' => $title->getNamespace(), + 'wl_title' => $title->getDBkey(), + ), + __METHOD__ + ); + $result['watchers'] = $watchers; + } + + // Total number of edits + $edits = (int) $dbr->selectField( 'revision', 'COUNT(rev_page)', array( 'rev_page' => $id ), __METHOD__ ); + $result['edits'] = $edits; - $authors = (int)$dbr->selectField( + // Total number of distinct authors + $authors = (int) $dbr->selectField( 'revision', 'COUNT(DISTINCT rev_user_text)', array( 'rev_page' => $id ), __METHOD__ ); + $result['authors'] = $authors; + + // "Recent" threshold defined by $wgRCMaxAge + $threshold = $dbr->timestamp( time() - $wgRCMaxAge ); + + // Recent number of edits + $edits = (int) $dbr->selectField( + 'revision', + 'COUNT(rev_page)', + array( + 'rev_page' => $id , + "rev_timestamp >= $threshold" + ), + __METHOD__ + ); + $result['recent_edits'] = $edits; - $views = (int)$dbr->selectField( - 'page', - 'page_counter', - array( 'page_id' => $id ), + // Recent number of distinct authors + $authors = (int) $dbr->selectField( + 'revision', + 'COUNT(DISTINCT rev_user_text)', + array( + 'rev_page' => $id, + "rev_timestamp >= $threshold" + ), __METHOD__ ); + $result['recent_authors'] = $authors; + + // Subpages (if enabled) + if ( MWNamespace::hasSubpages( $title->getNamespace() ) ) { + $conds = array( 'page_namespace' => $title->getNamespace() ); + $conds[] = 'page_title ' . $dbr->buildLike( $title->getDBkey() . '/', $dbr->anyString() ); - return array( 'watchers' => $watchers, 'edits' => $edits, - 'authors' => $authors, 'views' => $views ); + // Subpages of this page (redirects) + $conds['page_is_redirect'] = 1; + $result['subpages']['redirects'] = (int) $dbr->selectField( + 'page', + 'COUNT(page_id)', + $conds, + __METHOD__ ); + + // Subpages of this page (non-redirects) + $conds['page_is_redirect'] = 0; + $result['subpages']['nonredirects'] = (int) $dbr->selectField( + 'page', + 'COUNT(page_id)', + $conds, + __METHOD__ + ); + + // Subpages of this page (total) + $result['subpages']['total'] = $result['subpages']['redirects'] + + $result['subpages']['nonredirects']; + } + + wfProfileOut( __METHOD__ ); + return $result; + } + + /** + * Returns the name that goes in the

page title. + * + * @return string + */ + protected function getPageTitle() { + return $this->msg( 'pageinfo-title', $this->getTitle()->getPrefixedText() )->text(); + } + + /** + * Get a list of contributors of $article + * @return string: html + */ + protected function getContributors() { + global $wgHiddenPrefs; + + $contributors = $this->page->getContributors(); + $real_names = array(); + $user_names = array(); + $anon_ips = array(); + + # Sift for real versus user names + foreach ( $contributors as $user ) { + $page = $user->isAnon() + ? SpecialPage::getTitleFor( 'Contributions', $user->getName() ) + : $user->getUserPage(); + + if ( $user->getID() == 0 ) { + $anon_ips[] = Linker::link( $page, htmlspecialchars( $user->getName() ) ); + } elseif ( !in_array( 'realname', $wgHiddenPrefs ) && $user->getRealName() ) { + $real_names[] = Linker::link( $page, htmlspecialchars( $user->getRealName() ) ); + } else { + $user_names[] = Linker::link( $page, htmlspecialchars( $user->getName() ) ); + } + } + + $lang = $this->getLanguage(); + + $real = $lang->listToText( $real_names ); + + # "ThisSite user(s) A, B and C" + if ( count( $user_names ) ) { + $user = $this->msg( 'siteusers' )->rawParams( $lang->listToText( $user_names ) )->params( + count( $user_names ) )->escaped(); + } else { + $user = false; + } + + if ( count( $anon_ips ) ) { + $anon = $this->msg( 'anonusers' )->rawParams( $lang->listToText( $anon_ips ) )->params( + count( $anon_ips ) )->escaped(); + } else { + $anon = false; + } + + # This is the big list, all mooshed together. We sift for blank strings + $fulllist = array(); + foreach ( array( $real, $user, $anon ) as $s ) { + if ( $s !== '' ) { + array_push( $fulllist, $s ); + } + } + + $count = count( $fulllist ); + # "Based on work by ..." + return $count + ? $this->msg( 'othercontribs' )->rawParams( + $lang->listToText( $fulllist ) )->params( $count )->escaped() + : ''; + } + + /** + * Returns the description that goes below the

tag. + * + * @return string + */ + protected function getDescription() { + return ''; } } -- cgit v1.2.3-54-g00ecf