PHP ParserOutput::setIndexPolicy方法代码示例

 /**
  * Strip double-underscore items like __NOGALLERY__ and __NOTOC__
  * Fills $this->mDoubleUnderscores, returns the modified text
  *
  * @param $text string
  *
  * @return string
  */
 function doDoubleUnderscore($text)
 {
     wfProfileIn(__METHOD__);
     # The position of __TOC__ needs to be recorded
     $mw = MagicWord::get('toc');
     if ($mw->match($text)) {
         $this->mShowToc = true;
         $this->mForceTocPosition = true;
         # Set a placeholder. At the end we'll fill it in with the TOC.
         $text = $mw->replace('<!--MWTOC-->', $text, 1);
         # Only keep the first one.
         $text = $mw->replace('', $text);
     }
     # Now match and remove the rest of them
     $mwa = MagicWord::getDoubleUnderscoreArray();
     $this->mDoubleUnderscores = $mwa->matchAndRemove($text);
     if (isset($this->mDoubleUnderscores['nogallery'])) {
         $this->mOutput->mNoGallery = true;
     }
     if (isset($this->mDoubleUnderscores['notoc']) && !$this->mForceTocPosition) {
         $this->mShowToc = false;
     }
     if (isset($this->mDoubleUnderscores['hiddencat']) && $this->mTitle->getNamespace() == NS_CATEGORY) {
         $this->addTrackingCategory('hidden-category-category');
     }
     # (bug 8068) Allow control over whether robots index a page.
     #
     # @todo FIXME: Bug 14899: __INDEX__ always overrides __NOINDEX__ here!  This
     # is not desirable, the last one on the page should win.
     if (isset($this->mDoubleUnderscores['noindex']) && $this->mTitle->canUseNoindex()) {
         $this->mOutput->setIndexPolicy('noindex');
         $this->addTrackingCategory('noindex-category');
     }
     if (isset($this->mDoubleUnderscores['index']) && $this->mTitle->canUseNoindex()) {
         $this->mOutput->setIndexPolicy('index');
         $this->addTrackingCategory('index-category');
     }
     # Cache all double underscores in the database
     foreach ($this->mDoubleUnderscores as $key => $val) {
         $this->mOutput->setProperty($key, '');
     }
     wfProfileOut(__METHOD__);
     return $text;
 }

 /**
  * Shows page information on GET request.
  *
  * @return string Page information that will be added to the output
  */
 public function onView()
 {
     global $wgContLang, $wgDisableCounters, $wgRCMaxAge, $wgRestrictionTypes;
     $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
     $userCanViewUnwatchedPages = $user->isAllowed('unwatchedpages');
     $pageInfo = self::pageCountInfo($title, $userCanViewUnwatchedPages, $wgDisableCounters);
     // Get page properties
     $dbr = wfGetDB(DB_SLAVE);
     $result = $dbr->select('page_props', array('pp_propname', 'pp_value'), array('pp_page' => $id), __METHOD__);
     $pageProperties = array();
     foreach ($result as $row) {
         $pageProperties[$row->pp_propname] = $row->pp_value;
     }
     $content = '';
     $table = '';
     // Header
     if (!$this->msg('pageinfo-header')->isDisabled()) {
         $content .= $this->msg('pageinfo-header ')->parse();
     }
     // Basic information
     $content = $this->addHeader($content, $this->msg('pageinfo-header-basic')->text());
     // Display title
     $displayTitle = $title->getPrefixedText();
     if (!empty($pageProperties['displaytitle'])) {
         $displayTitle = $pageProperties['displaytitle'];
     }
     $table = $this->addRow($table, $this->msg('pageinfo-display-title')->escaped(), $displayTitle);
     // Default sort key
     $sortKey = $title->getCategorySortKey();
     if (!empty($pageProperties['defaultsort'])) {
         $sortKey = $pageProperties['defaultsort'];
     }
     $table = $this->addRow($table, $this->msg('pageinfo-default-sort')->escaped(), $sortKey);
     // Page length (in bytes)
     $table = $this->addRow($table, $this->msg('pageinfo-length')->escaped(), $lang->formatNum($title->getLength()));
     // Page ID (number not localised, as it's a database ID.)
     $table = $this->addRow($table, $this->msg('pageinfo-article-id')->escaped(), $id);
     // Search engine status
     $pOutput = new ParserOutput();
     if (isset($pageProperties['noindex'])) {
         $pOutput->setIndexPolicy('noindex');
     }
     // Use robot policy logic
     $policy = $this->page->getRobotPolicy('view', $pOutput);
     $table = $this->addRow($table, $this->msg('pageinfo-robot-policy')->escaped(), $this->msg("pageinfo-robot-{$policy['index']}")->escaped());
     if (!$wgDisableCounters) {
         // Number of views
         $table = $this->addRow($table, $this->msg('pageinfo-views')->escaped(), $lang->formatNum($pageInfo['views']));
     }
     if ($userCanViewUnwatchedPages) {
         // Number of page watchers
         $table = $this->addRow($table, $this->msg('pageinfo-watchers')->escaped(), $lang->formatNum($pageInfo['watchers']));
     }
     // Redirects to this page
     $whatLinksHere = SpecialPage::getTitleFor('Whatlinkshere', $title->getPrefixedText());
     $table = $this->addRow($table, Linker::link($whatLinksHere, $this->msg('pageinfo-redirects-name')->escaped(), array(), array('hidelinks' => 1, 'hidetrans' => 1)), $this->msg('pageinfo-redirects-value')->numParams(count($title->getRedirectsHere()))->escaped());
     // Subpages of this page, if subpages are enabled for the current NS
     if (MWNamespace::hasSubpages($title->getNamespace())) {
         $prefixIndex = SpecialPage::getTitleFor('Prefixindex', $title->getPrefixedText() . '/');
         $table = $this->addRow($table, Linker::link($prefixIndex, $this->msg('pageinfo-subpages-name')->escaped()), $this->msg('pageinfo-subpages-value')->numParams($pageInfo['subpages']['total'], $pageInfo['subpages']['redirects'], $pageInfo['subpages']['nonredirects'])->escaped());
     }
     // Page protection
     $content = $this->addTable($content, $table);
     $content = $this->addHeader($content, $this->msg('pageinfo-header-restrictions')->text());
     $table = '';
     // Page protection
     foreach ($wgRestrictionTypes 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();
             }
         }
         $table = $this->addRow($table, $this->msg('pageinfo-restriction', $this->msg("restriction-{$restrictionType}")->plain())->parse(), $message);
     }
     // Edit history
     $content = $this->addTable($content, $table);
     $content = $this->addHeader($content, $this->msg('pageinfo-header-edits')->text());
     $table = '';
     $firstRev = $this->page->getOldestRevision();
     // Page creator
     $table = $this->addRow($table, $this->msg('pageinfo-firstuser')->escaped(), $firstRev->getUserText(Revision::FOR_THIS_USER, $user));
     // Date of page creation
//.........这里部分代码省略.........

 /**
  * 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.
  *
  * @return array
  */
 protected function pageInfo()
 {
     global $wgContLang;
     $user = $this->getUser();
     $lang = $this->getLanguage();
     $title = $this->getTitle();
     $id = $title->getArticleID();
     $config = $this->context->getConfig();
     $cache = ObjectCache::getMainWANInstance();
     $memcKey = wfMemcKey('infoaction', sha1($title->getPrefixedText()), $this->page->getLatest());
     $pageCounts = $cache->get($memcKey);
     $version = isset($pageCounts['cacheversion']) ? $pageCounts['cacheversion'] : false;
     if ($pageCounts === false || $version !== self::CACHE_VERSION) {
         // Get page information that would be too "expensive" to retrieve by normal means
         $pageCounts = $this->pageCounts($title);
         $pageCounts['cacheversion'] = self::CACHE_VERSION;
         $cache->set($memcKey, $pageCounts);
     }
     // Get page properties
     $dbr = wfGetDB(DB_SLAVE);
     $result = $dbr->select('page_props', array('pp_propname', 'pp_value'), array('pp_page' => $id), __METHOD__);
     $pageProperties = array();
     foreach ($result as $row) {
         $pageProperties[$row->pp_propname] = $row->pp_value;
     }
     // Basic information
     $pageInfo = array();
     $pageInfo['header-basic'] = array();
     // Display title
     $displayTitle = $title->getPrefixedText();
     if (isset($pageProperties['displaytitle'])) {
         $displayTitle = $pageProperties['displaytitle'];
     }
     $pageInfo['header-basic'][] = array($this->msg('pageinfo-display-title'), $displayTitle);
     // Is it a redirect? If so, where to?
     if ($title->isRedirect()) {
         $pageInfo['header-basic'][] = array($this->msg('pageinfo-redirectsto'), Linker::link($this->page->getRedirectTarget()) . $this->msg('word-separator')->escaped() . $this->msg('parentheses')->rawParams(Linker::link($this->page->getRedirectTarget(), $this->msg('pageinfo-redirectsto-info')->escaped(), array(), array('action' => 'info')))->escaped());
     }
     // Default sort key
     $sortKey = $title->getCategorySortkey();
     if (isset($pageProperties['defaultsort'])) {
         $sortKey = $pageProperties['defaultsort'];
     }
     $sortKey = htmlspecialchars($sortKey);
     $pageInfo['header-basic'][] = array($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);
     // Language in which the page content is (supposed to be) written
     $pageLang = $title->getPageLanguage()->getCode();
     if ($config->get('PageLanguageUseDB') && $this->getTitle()->userCan('pagelang', $this->getUser())) {
         // Link to Special:PageLanguage with pre-filled page title if user has permissions
         $titleObj = SpecialPage::getTitleFor('PageLanguage', $title->getPrefixedText());
         $langDisp = Linker::link($titleObj, $this->msg('pageinfo-language')->escaped());
     } else {
         // Display just the message
         $langDisp = $this->msg('pageinfo-language')->escaped();
     }
     $pageInfo['header-basic'][] = array($langDisp, Language::fetchLanguageName($pageLang, $lang->getCode()) . ' ' . $this->msg('parentheses', $pageLang)->escaped());
     // Content model of the page
     $pageInfo['header-basic'][] = array($this->msg('pageinfo-content-model'), htmlspecialchars(ContentHandler::getLocalizedName($title->getContentModel())));
     // Search engine status
     $pOutput = new ParserOutput();
     if (isset($pageProperties['noindex'])) {
         $pOutput->setIndexPolicy('noindex');
     }
     if (isset($pageProperties['index'])) {
         $pOutput->setIndexPolicy('index');
     }
     // 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']}"));
     $unwatchedPageThreshold = $config->get('UnwatchedPageThreshold');
     if ($user->isAllowed('unwatchedpages') || $unwatchedPageThreshold !== false && $pageCounts['watchers'] >= $unwatchedPageThreshold) {
         // Number of page watchers
         $pageInfo['header-basic'][] = array($this->msg('pageinfo-watchers'), $lang->formatNum($pageCounts['watchers']));
         if ($config->get('ShowUpdatedMarker') && isset($pageCounts['visitingWatchers'])) {
             $minToDisclose = $config->get('UnwatchedPageSecret');
             if ($pageCounts['visitingWatchers'] > $minToDisclose || $user->isAllowed('unwatchedpages')) {
                 $pageInfo['header-basic'][] = array($this->msg('pageinfo-visiting-watchers'), $lang->formatNum($pageCounts['visitingWatchers']));
             } else {
                 $pageInfo['header-basic'][] = array($this->msg('pageinfo-visiting-watchers'), $this->msg('pageinfo-few-visiting-watchers'));
             }
         }
     } elseif ($unwatchedPageThreshold !== false) {
         $pageInfo['header-basic'][] = array($this->msg('pageinfo-watchers'), $this->msg('pageinfo-few-watchers')->numParams($unwatchedPageThreshold));
     }
     // 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, 'hideimages' => $title->getNamespace() == NS_FILE)), $this->msg('pageinfo-redirects-value')->numParams(count($title->getRedirectsHere())));
     // Is it counted as a content page?
     if ($this->page->isCountable()) {
//.........这里部分代码省略.........

 /**
  * 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.
  *
  * @return array
  */
 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__);
     $pageProperties = array();
     foreach ($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'), $displayTitle);
     // Is it a redirect? If so, where to?
     if ($title->isRedirect()) {
         $pageInfo['header-basic'][] = array($this->msg('pageinfo-redirectsto'), Linker::link($this->page->getRedirectTarget()) . $this->msg('word-separator')->text() . $this->msg('parentheses', Linker::link($this->page->getRedirectTarget(), $this->msg('pageinfo-redirectsto-info')->escaped(), array(), array('action' => 'info')))->text());
     }
     // 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);
     // Language in which the page content is (supposed to be) written
     $pageLang = $title->getPageLanguage()->getCode();
     $pageInfo['header-basic'][] = array($this->msg('pageinfo-language'), Language::fetchLanguageName($pageLang, $lang->getCode()) . ' ' . $this->msg('parentheses', $pageLang));
     // 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)), $this->msg('pageinfo-redirects-value')->numParams(count($title->getRedirectsHere())));
     // Is it counted as a content page?
     if ($this->page->isCountable()) {
         $pageInfo['header-basic'][] = array($this->msg('pageinfo-contentpage'), $this->msg('pageinfo-contentpage-yes'));
     }
     // Subpages of this page, if subpages are enabled for the current NS
     if (MWNamespace::hasSubpages($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
     $pageInfo['header-restrictions'] = array();
     // Is this page effected by the cascading protection of something which includes it?
     if ($title->isCascadeProtected()) {
         $cascadingFrom = '';
         $sources = $title->getCascadeProtectionSources();
         // Array deferencing is in PHP 5.4 :(
         foreach ($sources[0] as $sourceTitle) {
             $cascadingFrom .= Html::rawElement('li', array(), Linker::linkKnown($sourceTitle));
         }
         $cascadingFrom = Html::rawElement('ul', array(), $cascadingFrom);
         $pageInfo['header-restrictions'][] = array($this->msg('pageinfo-protect-cascading-from'), $cascadingFrom);
     }
     // Is out protection set to cascade to other pages?
     if ($title->areRestrictionsCascading()) {
         $pageInfo['header-restrictions'][] = array($this->msg('pageinfo-protect-cascading'), $this->msg('pageinfo-protect-cascading-yes'));
     }
     // Page protection
     foreach ($title->getRestrictionTypes() as $restrictionType) {
         $protectionLevel = implode(', ', $title->getRestrictions($restrictionType));
         if ($protectionLevel == '') {
             // Allow all users
             $message = $this->msg('protect-default')->escaped();
//.........这里部分代码省略.........