PHP GenderCache::singleton方法代码示例

 /**
  * test strip of subpages to avoid unnecessary queries
  * against the never existing username
  *
  * @dataProvider provideUserGenders
  * @covers GenderCache::getGenderOf
  */
 public function testStripSubpages($userKey, $expectedGender)
 {
     $username = isset(self::$nameMap[$userKey]) ? self::$nameMap[$userKey] : $userKey;
     $genderCache = GenderCache::singleton();
     $gender = $genderCache->getGenderOf("{$username}/subpage");
     $this->assertEquals($gender, $expectedGender, "GenderCache must strip of subpages");
 }

 /**
  * Initialize any services we'll need (unless it has already been provided via a setter).
  * This allows for dependency injection even though we don't control object creation.
  */
 private function initServices()
 {
     global $wgContLang;
     if (!$this->linkRenderer) {
         $titleFormatter = new MediaWikiTitleCodec($wgContLang, GenderCache::singleton());
         $this->linkRenderer = new MediaWikiPageLinkRenderer($titleFormatter);
     }
 }

 /**
  * Initialize any services we'll need (unless it has already been provided via a setter).
  * This allows for dependency injection even though we don't control object creation.
  */
 private function initServices()
 {
     if (!$this->linkRenderer) {
         $lang = $this->getContext()->getLanguage();
         $titleFormatter = new MediaWikiTitleCodec($lang, GenderCache::singleton());
         $this->linkRenderer = new MediaWikiPageLinkRenderer($titleFormatter);
     }
 }

 /**
  * Initialize any services we'll need (unless it has already been provided via a setter).
  * This allows for dependency injection even though we don't control object creation.
  */
 private function initServices()
 {
     global $wgLanguageCode;
     if (!$this->linkRenderer) {
         $lang = Language::factory($wgLanguageCode);
         $titleFormatter = new MediaWikiTitleCodec($lang, GenderCache::singleton());
         $this->linkRenderer = new MediaWikiPageLinkRenderer($titleFormatter);
     }
 }

 /**
  * Do (and cache) {{GENDER:...}} information for userpages in this LinkBatch
  *
  * @return bool whether the query was successful
  */
 public function doGenderQuery()
 {
     if ($this->isEmpty()) {
         return false;
     }
     global $wgContLang;
     if (!$wgContLang->needsGenderDistinction()) {
         return false;
     }
     $genderCache = GenderCache::singleton();
     $genderCache->doLinkBatch($this->data, $this->caller);
     return true;
 }

 /**
  * Prepare a list of titles on a user's watchlist (excluding talk pages)
  * and return an array of (prefixed) strings
  *
  * @return array
  */
 private function getWatchlist()
 {
     $list = array();
     $index = $this->getRequest()->wasPosted() ? DB_MASTER : DB_SLAVE;
     $dbr = wfGetDB($index);
     $res = $dbr->select('watchlist', array('wl_namespace', 'wl_title'), array('wl_user' => $this->getUser()->getId()), __METHOD__);
     if ($res->numRows() > 0) {
         /** @var Title[] $titles */
         $titles = array();
         foreach ($res as $row) {
             $title = Title::makeTitleSafe($row->wl_namespace, $row->wl_title);
             if ($this->checkTitle($title, $row->wl_namespace, $row->wl_title) && !$title->isTalkPage()) {
                 $titles[] = $title;
             }
         }
         $res->free();
         GenderCache::singleton()->doTitlesArray($titles);
         foreach ($titles as $title) {
             $list[] = $title->getPrefixedText();
         }
     }
     $this->cleanupWatchlist();
     return $list;
 }

 /**
  * @param Parser $parser
  * @param string $username
  * @return string
  */
 public static function gender($parser, $username)
 {
     $forms = array_slice(func_get_args(), 2);
     // Some shortcuts to avoid loading user data unnecessarily
     if (count($forms) === 0) {
         return '';
     } elseif (count($forms) === 1) {
         return $forms[0];
     }
     $username = trim($username);
     // default
     $gender = User::getDefaultOption('gender');
     // allow prefix.
     $title = Title::newFromText($username);
     if ($title && $title->getNamespace() == NS_USER) {
         $username = $title->getText();
     }
     // check parameter, or use the ParserOptions if in interface message
     $user = User::newFromName($username);
     if ($user) {
         $gender = GenderCache::singleton()->getGenderOf($user, __METHOD__);
     } elseif ($username === '' && $parser->getOptions()->getInterfaceMessage()) {
         $gender = GenderCache::singleton()->getGenderOf($parser->getOptions()->getUser(), __METHOD__);
     }
     $ret = $parser->getFunctionLang()->gender($gender, $forms);
     return $ret;
 }

 /**
  * Get the namespace text
  *
  * @return String: Namespace text
  */
 public function getNsText()
 {
     global $wgContLang;
     if ($this->mInterwiki != '') {
         // This probably shouldn't even happen. ohh man, oh yuck.
         // But for interwiki transclusion it sometimes does.
         // Shit. Shit shit shit.
         //
         // Use the canonical namespaces if possible to try to
         // resolve a foreign namespace.
         if (MWNamespace::exists($this->mNamespace)) {
             return MWNamespace::getCanonicalName($this->mNamespace);
         }
     }
     // Strip off subpages
     $pagename = $this->getText();
     if (strpos($pagename, '/') !== false) {
         list($username, ) = explode('/', $pagename, 2);
     } else {
         $username = $pagename;
     }
     if ($wgContLang->needsGenderDistinction() && MWNamespace::hasGenderDistinction($this->mNamespace)) {
         $gender = GenderCache::singleton()->getGenderOf($username, __METHOD__);
         return $wgContLang->getGenderNsText($this->mNamespace, $gender);
     }
     return $wgContLang->getNsText($this->mNamespace);
 }

//.........这里部分代码省略.........
     if (is_null($resultPageSet)) {
         $selectFields = array('page_namespace', 'page_title', 'page_id');
     } else {
         $selectFields = $resultPageSet->getPageTableFields();
     }
     $this->addFields($selectFields);
     $forceNameTitleIndex = true;
     if (isset($params['minsize'])) {
         $this->addWhere('page_len>=' . intval($params['minsize']));
         $forceNameTitleIndex = false;
     }
     if (isset($params['maxsize'])) {
         $this->addWhere('page_len<=' . intval($params['maxsize']));
         $forceNameTitleIndex = false;
     }
     // Page protection filtering
     if (count($params['prtype']) || $params['prexpiry'] != 'all') {
         $this->addTables('page_restrictions');
         $this->addWhere('page_id=pr_page');
         $this->addWhere("pr_expiry > {$db->addQuotes($db->timestamp())} OR pr_expiry IS NULL");
         if (count($params['prtype'])) {
             $this->addWhereFld('pr_type', $params['prtype']);
             if (isset($params['prlevel'])) {
                 // Remove the empty string and '*' from the prlevel array
                 $prlevel = array_diff($params['prlevel'], array('', '*'));
                 if (count($prlevel)) {
                     $this->addWhereFld('pr_level', $prlevel);
                 }
             }
             if ($params['prfiltercascade'] == 'cascading') {
                 $this->addWhereFld('pr_cascade', 1);
             } elseif ($params['prfiltercascade'] == 'noncascading') {
                 $this->addWhereFld('pr_cascade', 0);
             }
         }
         $forceNameTitleIndex = false;
         if ($params['prexpiry'] == 'indefinite') {
             $this->addWhere("pr_expiry = {$db->addQuotes($db->getInfinity())} OR pr_expiry IS NULL");
         } elseif ($params['prexpiry'] == 'definite') {
             $this->addWhere("pr_expiry != {$db->addQuotes($db->getInfinity())}");
         }
         $this->addOption('DISTINCT');
     } elseif (isset($params['prlevel'])) {
         $this->dieUsage('prlevel may not be used without prtype', 'params');
     }
     if ($params['filterlanglinks'] == 'withoutlanglinks') {
         $this->addTables('langlinks');
         $this->addJoinConds(array('langlinks' => array('LEFT JOIN', 'page_id=ll_from')));
         $this->addWhere('ll_from IS NULL');
         $forceNameTitleIndex = false;
     } elseif ($params['filterlanglinks'] == 'withlanglinks') {
         $this->addTables('langlinks');
         $this->addWhere('page_id=ll_from');
         $this->addOption('STRAIGHT_JOIN');
         // We have to GROUP BY all selected fields to stop
         // PostgreSQL from whining
         $this->addOption('GROUP BY', $selectFields);
         $forceNameTitleIndex = false;
     }
     if ($forceNameTitleIndex) {
         $this->addOption('USE INDEX', 'name_title');
     }
     $limit = $params['limit'];
     $this->addOption('LIMIT', $limit + 1);
     $res = $this->select(__METHOD__);
     //Get gender information
     if (MWNamespace::hasGenderDistinction($params['namespace'])) {
         $users = array();
         foreach ($res as $row) {
             $users[] = $row->page_title;
         }
         GenderCache::singleton()->doQuery($users, __METHOD__);
         $res->rewind();
         //reset
     }
     $count = 0;
     $result = $this->getResult();
     foreach ($res as $row) {
         if (++$count > $limit) {
             // We've reached the one extra which shows that there are
             // additional pages to be had. Stop here...
             $this->setContinueEnumParameter('continue', $row->page_title);
             break;
         }
         if (is_null($resultPageSet)) {
             $title = Title::makeTitle($row->page_namespace, $row->page_title);
             $vals = array('pageid' => intval($row->page_id), 'ns' => intval($title->getNamespace()), 'title' => $title->getPrefixedText());
             $fit = $result->addValue(array('query', $this->getModuleName()), null, $vals);
             if (!$fit) {
                 $this->setContinueEnumParameter('continue', $row->page_title);
                 break;
             }
         } else {
             $resultPageSet->processDbRow($row);
         }
     }
     if (is_null($resultPageSet)) {
         $result->setIndexedTagName_internal(array('query', $this->getModuleName()), 'p');
     }
 }

 /**
  * Given an array of title strings, convert them into Title objects.
  * Alternatively, an array of Title objects may be given.
  * This method validates access rights for the title,
  * and appends normalization values to the output.
  *
  * @param array $titles Array of Title objects or strings
  * @return LinkBatch
  */
 private function processTitlesArray($titles)
 {
     $usernames = array();
     $linkBatch = new LinkBatch();
     foreach ($titles as $title) {
         if (is_string($title)) {
             try {
                 $titleObj = Title::newFromTextThrow($title, $this->mDefaultNamespace);
             } catch (MalformedTitleException $ex) {
                 // Handle invalid titles gracefully
                 $this->mAllPages[0][$title] = $this->mFakePageId;
                 $this->mInvalidTitles[$this->mFakePageId] = array('title' => $title, 'invalidreason' => $ex->getMessage());
                 $this->mFakePageId--;
                 continue;
                 // There's nothing else we can do
             }
         } else {
             $titleObj = $title;
         }
         $unconvertedTitle = $titleObj->getPrefixedText();
         $titleWasConverted = false;
         if ($titleObj->isExternal()) {
             // This title is an interwiki link.
             $this->mInterwikiTitles[$unconvertedTitle] = $titleObj->getInterwiki();
         } else {
             // Variants checking
             global $wgContLang;
             if ($this->mConvertTitles && count($wgContLang->getVariants()) > 1 && !$titleObj->exists()) {
                 // Language::findVariantLink will modify titleText and titleObj into
                 // the canonical variant if possible
                 $titleText = is_string($title) ? $title : $titleObj->getPrefixedText();
                 $wgContLang->findVariantLink($titleText, $titleObj);
                 $titleWasConverted = $unconvertedTitle !== $titleObj->getPrefixedText();
             }
             if ($titleObj->getNamespace() < 0) {
                 // Handle Special and Media pages
                 $titleObj = $titleObj->fixSpecialName();
                 $this->mSpecialTitles[$this->mFakePageId] = $titleObj;
                 $this->mFakePageId--;
             } else {
                 // Regular page
                 $linkBatch->addObj($titleObj);
             }
         }
         // Make sure we remember the original title that was
         // given to us. This way the caller can correlate new
         // titles with the originally requested when e.g. the
         // namespace is localized or the capitalization is
         // different
         if ($titleWasConverted) {
             $this->mConvertedTitles[$unconvertedTitle] = $titleObj->getPrefixedText();
             // In this case the page can't be Special.
             if (is_string($title) && $title !== $unconvertedTitle) {
                 $this->mNormalizedTitles[$title] = $unconvertedTitle;
             }
         } elseif (is_string($title) && $title !== $titleObj->getPrefixedText()) {
             $this->mNormalizedTitles[$title] = $titleObj->getPrefixedText();
         }
         // Need gender information
         if (MWNamespace::hasGenderDistinction($titleObj->getNamespace())) {
             $usernames[] = $titleObj->getText();
         }
     }
     // Get gender information
     $genderCache = GenderCache::singleton();
     $genderCache->doQuery($usernames, __METHOD__);
     return $linkBatch;
 }

 private function getTitleFormatter()
 {
     return new MediaWikiTitleCodec(Language::factory('en'), GenderCache::singleton());
 }

 /**
  * gender handler
  */
 function gender($lang, $args)
 {
     $this->checkType('gender', 1, $args[0], 'string');
     $username = trim(array_shift($args));
     if (is_array($args[0])) {
         $args = $args[0];
     }
     $forms = array_values(array_map('strval', $args));
     // Shortcuts
     if (count($forms) === 0) {
         return '';
     } elseif (count($forms) === 1) {
         return $forms[0];
     }
     if ($username === 'male' || $username === 'female') {
         $gender = $username;
     } else {
         // default
         $gender = User::getDefaultOption('gender');
         // Check for "User:" prefix
         $title = Title::newFromText($username);
         if ($title && $title->getNamespace() == NS_USER) {
             $username = $title->getText();
         }
         // check parameter, or use the ParserOptions if in interface message
         $user = User::newFromName($username);
         if ($user) {
             $gender = GenderCache::singleton()->getGenderOf($user, __METHOD__);
         } elseif ($username === '') {
             $parserOptions = $this->getParserOptions();
             if ($parserOptions->getInterfaceMessage()) {
                 $gender = GenderCache::singleton()->getGenderOf($parserOptions->getUser(), __METHOD__);
             }
         }
     }
     return array($lang->gender($gender, $forms));
 }

 /**
  * Get the namespace text
  *
  * @return String: Namespace text
  */
 public function getNsText()
 {
     global $wgContLang;
     if ($this->isExternal()) {
         // This probably shouldn't even happen. ohh man, oh yuck.
         // But for interwiki transclusion it sometimes does.
         // Shit. Shit shit shit.
         //
         // Use the canonical namespaces if possible to try to
         // resolve a foreign namespace.
         if (MWNamespace::exists($this->mNamespace)) {
             return MWNamespace::getCanonicalName($this->mNamespace);
         }
     }
     if ($wgContLang->needsGenderDistinction() && MWNamespace::hasGenderDistinction($this->mNamespace)) {
         $gender = GenderCache::singleton()->getGenderOf($this->getText(), __METHOD__);
         return $wgContLang->getGenderNsText($this->mNamespace, $gender);
     }
     return $wgContLang->getNsText($this->mNamespace);
 }

 /**
  * Given an array of title strings, convert them into Title objects.
  * Alternativelly, an array of Title objects may be given.
  * This method validates access rights for the title,
  * and appends normalization values to the output.
  *
  * @param $titles array of Title objects or strings
  * @return LinkBatch
  */
 private function processTitlesArray($titles)
 {
     $genderCache = GenderCache::singleton();
     $genderCache->doTitlesArray($titles, __METHOD__);
     $linkBatch = new LinkBatch();
     foreach ($titles as $title) {
         $titleObj = is_string($title) ? Title::newFromText($title) : $title;
         if (!$titleObj) {
             // Handle invalid titles gracefully
             $this->mAllpages[0][$title] = $this->mFakePageId;
             $this->mInvalidTitles[$this->mFakePageId] = $title;
             $this->mFakePageId--;
             continue;
             // There's nothing else we can do
         }
         $unconvertedTitle = $titleObj->getPrefixedText();
         $titleWasConverted = false;
         $iw = $titleObj->getInterwiki();
         if (strval($iw) !== '') {
             // This title is an interwiki link.
             $this->mInterwikiTitles[$titleObj->getPrefixedText()] = $iw;
         } else {
             // Variants checking
             global $wgContLang;
             if ($this->mConvertTitles && count($wgContLang->getVariants()) > 1 && !$titleObj->exists()) {
                 // Language::findVariantLink will modify titleObj into
                 // the canonical variant if possible
                 $wgContLang->findVariantLink($title, $titleObj);
                 $titleWasConverted = $unconvertedTitle !== $titleObj->getPrefixedText();
             }
             if ($titleObj->getNamespace() < 0) {
                 // Handle Special and Media pages
                 $titleObj = $titleObj->fixSpecialName();
                 $this->mSpecialTitles[$this->mFakePageId] = $titleObj;
                 $this->mFakePageId--;
             } else {
                 // Regular page
                 $linkBatch->addObj($titleObj);
             }
         }
         // Make sure we remember the original title that was
         // given to us. This way the caller can correlate new
         // titles with the originally requested when e.g. the
         // namespace is localized or the capitalization is
         // different
         if ($titleWasConverted) {
             $this->mConvertedTitles[$title] = $titleObj->getPrefixedText();
         } elseif (is_string($title) && $title !== $titleObj->getPrefixedText()) {
             $this->mNormalizedTitles[$title] = $titleObj->getPrefixedText();
         }
     }
     return $linkBatch;
 }

//.........这里部分代码省略.........
     if (count($params['prtype']) || $params['prexpiry'] != 'all') {
         $this->addTables('page_restrictions');
         $this->addWhere('page_id=pr_page');
         $this->addWhere("pr_expiry > {$db->addQuotes($db->timestamp())} OR pr_expiry IS NULL");
         if (count($params['prtype'])) {
             $this->addWhereFld('pr_type', $params['prtype']);
             if (isset($params['prlevel'])) {
                 // Remove the empty string and '*' from the prlevel array
                 $prlevel = array_diff($params['prlevel'], ['', '*']);
                 if (count($prlevel)) {
                     $this->addWhereFld('pr_level', $prlevel);
                 }
             }
             if ($params['prfiltercascade'] == 'cascading') {
                 $this->addWhereFld('pr_cascade', 1);
             } elseif ($params['prfiltercascade'] == 'noncascading') {
                 $this->addWhereFld('pr_cascade', 0);
             }
         }
         $forceNameTitleIndex = false;
         if ($params['prexpiry'] == 'indefinite') {
             $this->addWhere("pr_expiry = {$db->addQuotes($db->getInfinity())} OR pr_expiry IS NULL");
         } elseif ($params['prexpiry'] == 'definite') {
             $this->addWhere("pr_expiry != {$db->addQuotes($db->getInfinity())}");
         }
         $this->addOption('DISTINCT');
     } elseif (isset($params['prlevel'])) {
         $this->dieUsage('prlevel may not be used without prtype', 'params');
     }
     if ($params['filterlanglinks'] == 'withoutlanglinks') {
         $this->addTables('langlinks');
         $this->addJoinConds(['langlinks' => ['LEFT JOIN', 'page_id=ll_from']]);
         $this->addWhere('ll_from IS NULL');
         $forceNameTitleIndex = false;
     } elseif ($params['filterlanglinks'] == 'withlanglinks') {
         $this->addTables('langlinks');
         $this->addWhere('page_id=ll_from');
         $this->addOption('STRAIGHT_JOIN');
         // MySQL filesorts if we use a GROUP BY that works with the rules
         // in the 1992 SQL standard (it doesn't like having the
         // constant-in-WHERE page_namespace column in there). Using the
         // 1999 rules works fine, but that breaks other DBs. Sigh.
         /// @todo Once we drop support for 1992-rule DBs, we can simplify this.
         $dbType = $db->getType();
         if ($dbType === 'mysql' || $dbType === 'sqlite') {
             // Ignore the rules, or 1999 rules if you count unique keys
             // over non-NULL columns as satisfying the requirement for
             // "functional dependency" and don't require including
             // constant-in-WHERE columns in the GROUP BY.
             $this->addOption('GROUP BY', ['page_title']);
         } elseif ($dbType === 'postgres' && $db->getServerVersion() >= 9.1) {
             // 1999 rules only counting primary keys
             $this->addOption('GROUP BY', ['page_title', 'page_id']);
         } else {
             // 1992 rules
             $this->addOption('GROUP BY', $selectFields);
         }
         $forceNameTitleIndex = false;
     }
     if ($forceNameTitleIndex) {
         $this->addOption('USE INDEX', 'name_title');
     }
     $limit = $params['limit'];
     $this->addOption('LIMIT', $limit + 1);
     $res = $this->select(__METHOD__);
     // Get gender information
     if (MWNamespace::hasGenderDistinction($params['namespace'])) {
         $users = [];
         foreach ($res as $row) {
             $users[] = $row->page_title;
         }
         GenderCache::singleton()->doQuery($users, __METHOD__);
         $res->rewind();
         // reset
     }
     $count = 0;
     $result = $this->getResult();
     foreach ($res as $row) {
         if (++$count > $limit) {
             // We've reached the one extra which shows that there are
             // additional pages to be had. Stop here...
             $this->setContinueEnumParameter('continue', $row->page_title);
             break;
         }
         if (is_null($resultPageSet)) {
             $title = Title::makeTitle($row->page_namespace, $row->page_title);
             $vals = ['pageid' => intval($row->page_id), 'ns' => intval($title->getNamespace()), 'title' => $title->getPrefixedText()];
             $fit = $result->addValue(['query', $this->getModuleName()], null, $vals);
             if (!$fit) {
                 $this->setContinueEnumParameter('continue', $row->page_title);
                 break;
             }
         } else {
             $resultPageSet->processDbRow($row);
         }
     }
     if (is_null($resultPageSet)) {
         $result->addIndexedTagName(['query', $this->getModuleName()], 'p');
     }
 }