PHP ExtensionRegistry类代码示例

 static function onParserFirstCallSetup(Parser $parser)
 {
     if (!ExtensionRegistry::getInstance()->isLoaded('Math')) {
         die("The DMath extension requires the Math extension, please include it.");
     }
     $parser->setHook('dmath', 'DMathParse::dmathTagHook');
     $parser->setHook('math', 'DMathParse::mathTagHook');
 }

 public function __construct()
 {
     parent::__construct();
     $paths = [];
     // Autodiscover extension unit tests
     $registry = ExtensionRegistry::getInstance();
     foreach ($registry->getAllThings() as $info) {
         $paths[] = dirname($info['path']) . '/tests/phpunit';
     }
     // Extensions can return a list of files or directories
     Hooks::run('UnitTestsList', [&$paths]);
     foreach (array_unique($paths) as $path) {
         if (is_dir($path)) {
             // If the path is a directory, search for test cases.
             // @since 1.24
             $suffixes = ['Test.php'];
             $fileIterator = new File_Iterator_Facade();
             $matchingFiles = $fileIterator->getFilesAsArray($path, $suffixes);
             $this->addTestFiles($matchingFiles);
         } elseif (file_exists($path)) {
             // Add a single test case or suite class
             $this->addTestFile($path);
         }
     }
     if (!$paths) {
         $this->addTest(new DummyExtensionsTest('testNothing'));
     }
 }

 /**
  * @return ExtensionRegistry
  */
 public static function getInstance()
 {
     if (self::$instance === null) {
         self::$instance = new self();
     }
     return self::$instance;
 }

 public static function providePassesValidation()
 {
     $values = [];
     foreach (ExtensionRegistry::getInstance()->getAllThings() as $thing) {
         $values[] = [$thing['path']];
     }
     return $values;
 }

 /**
  * @dataProvider getNameProvider
  */
 public function testGetName($lang, $in, $expected)
 {
     if ($in !== null && !\ExtensionRegistry::getInstance()->isLoaded('CLDR')) {
         $this->markTestSkipped('CLDR extension required for full language name support');
     }
     $languageNameLookup = new LanguageNameLookup($in);
     $name = $languageNameLookup->getName($lang);
     $this->assertSame($expected, $name);
 }

 private function getEditActionArgs()
 {
     // default is wikitext editor
     $args = array('name' => 'action', 'value' => 'edit');
     // check, if VE is installed and VE editor is requested
     if (ExtensionRegistry::getInstance()->isLoaded('VisualEditor') && $this->mUseVE) {
         $args = array('name' => 'veaction', 'value' => 'edit');
     }
     return $args;
 }

 protected function loadFromDefinition()
 {
     if ($this->definition === null) {
         return;
     }
     // Core default themes
     $themes = array('default' => 'mediawiki');
     $themes += ExtensionRegistry::getInstance()->getAttribute('SkinOOUIThemes');
     $name = $this->definition['name'];
     $rootPath = $this->definition['rootPath'];
     $definition = array();
     foreach ($themes as $skin => $theme) {
         // TODO Allow extensions to specify this path somehow
         $dataPath = $this->localBasePath . '/' . $rootPath . '/' . $theme . '/' . $name . '.json';
         if (file_exists($dataPath)) {
             $data = json_decode(file_get_contents($dataPath), true);
             $fixPath = function (&$path) use($rootPath, $theme) {
                 // TODO Allow extensions to specify this path somehow
                 $path = $rootPath . '/' . $theme . '/' . $path;
             };
             array_walk($data['images'], function (&$value) use($fixPath) {
                 if (is_string($value['file'])) {
                     $fixPath($value['file']);
                 } elseif (is_array($value['file'])) {
                     array_walk_recursive($value['file'], $fixPath);
                 }
             });
         } else {
             $data = array();
         }
         foreach ($data as $key => $value) {
             switch ($key) {
                 case 'images':
                 case 'variants':
                     $definition[$key][$skin] = $data[$key];
                     break;
                 default:
                     if (!isset($definition[$key])) {
                         $definition[$key] = $data[$key];
                     } elseif ($definition[$key] !== $data[$key]) {
                         throw new Exception("Mismatched OOUI theme definitions are not supported: trying to load {$key} of {$theme} theme");
                     }
                     break;
             }
         }
     }
     // Fields from definition silently override keys from JSON files
     $this->definition += $definition;
     parent::loadFromDefinition();
 }

 public static function onBeforePageDisplay(OutputPage &$out, Skin &$skin)
 {
     // Enable only if the user has turned it on in Beta Preferences, or BetaFeatures is not installed.
     // Will only be loaded if PageImages & TextExtracts extensions are installed.
     $registry = ExtensionRegistry::getInstance();
     if (!$registry->isLoaded('TextExtracts') || !class_exists('ApiQueryPageImages')) {
         $logger = LoggerFactory::getInstance('popups');
         $logger->error('Popups requires the PageImages and TextExtracts extensions.');
         return true;
     }
     if (self::getConfig()->get('PopupsBetaFeature') === true) {
         if (!class_exists('BetaFeatures')) {
             $logger = LoggerFactory::getInstance('popups');
             $logger->error('PopupsMode cannot be used as a beta feature unless ' . 'the BetaFeatures extension is present.');
             return true;
         }
         if (!BetaFeatures::isFeatureEnabled($skin->getUser(), 'popups')) {
             return true;
         }
     }
     $out->addModules(array('ext.popups', 'schema.Popups'));
     return true;
 }

 /**
  * Read the global and extract title objects from the corresponding messages
  * @return array Array( 'msg' => Title, 'cats' => Title[] )
  */
 private function prepareTrackingCategoriesData()
 {
     $categories = array_merge(self::$coreTrackingCategories, ExtensionRegistry::getInstance()->getAttribute('TrackingCategories'), $this->getConfig()->get('TrackingCategories'));
     $trackingCategories = [];
     foreach ($categories as $catMsg) {
         /*
          * Check if the tracking category varies by namespace
          * Otherwise only pages in the current namespace will be displayed
          * If it does vary, show pages considering all namespaces
          */
         $msgObj = $this->msg($catMsg)->inContentLanguage();
         $allCats = [];
         $catMsgTitle = Title::makeTitleSafe(NS_MEDIAWIKI, $catMsg);
         if (!$catMsgTitle) {
             continue;
         }
         // Match things like {{NAMESPACE}} and {{NAMESPACENUMBER}}.
         // False positives are ok, this is just an efficiency shortcut
         if (strpos($msgObj->plain(), '{{') !== false) {
             $ns = MWNamespace::getValidNamespaces();
             foreach ($ns as $namesp) {
                 $tempTitle = Title::makeTitleSafe($namesp, $catMsg);
                 if (!$tempTitle) {
                     continue;
                 }
                 $catName = $msgObj->title($tempTitle)->text();
                 # Allow tracking categories to be disabled by setting them to "-"
                 if ($catName !== '-') {
                     $catTitle = Title::makeTitleSafe(NS_CATEGORY, $catName);
                     if ($catTitle) {
                         $allCats[] = $catTitle;
                     }
                 }
             }
         } else {
             $catName = $msgObj->text();
             # Allow tracking categories to be disabled by setting them to "-"
             if ($catName !== '-') {
                 $catTitle = Title::makeTitleSafe(NS_CATEGORY, $catName);
                 if ($catTitle) {
                     $allCats[] = $catTitle;
                 }
             }
         }
         $trackingCategories[$catMsg] = ['cats' => $allCats, 'msg' => $catMsgTitle];
     }
     return $trackingCategories;
 }

<?php

if (!defined('MEDIAWIKI')) {
    die('Not an entry point.');
}
$GLOBALS['wgExtensionCredits']['wikibase'][] = array('path' => __FILE__, 'name' => 'Wikibase View', 'version' => WIKIBASE_VIEW_VERSION, 'author' => array('[http://www.snater.com H. Snater]'), 'url' => 'https://git.wikimedia.org/summary/mediawiki%2Fextensions%2FWikibaseView', 'description' => 'Wikibase View', 'license-name' => 'GPL-2.0+');
include 'resources.php';
include 'resources.test.php';
$GLOBALS['wgHooks']['UnitTestsList'][] = function (array &$paths) {
    $paths[] = __DIR__ . '/tests/phpunit';
};
/**
 * Register ResourceLoader modules with dynamic dependencies.
 *
 * @param ResourceLoader $resourceLoader
 *
 * @return bool
 */
$GLOBALS['wgHooks']['ResourceLoaderRegisterModules'][] = function (ResourceLoader $resourceLoader) {
    preg_match('+' . preg_quote(DIRECTORY_SEPARATOR) . '(?:vendor|extensions)' . preg_quote(DIRECTORY_SEPARATOR) . '.*+', __DIR__, $remoteExtPath);
    $moduleTemplate = array('localBasePath' => __DIR__, 'remoteExtPath' => '..' . $remoteExtPath[0], 'position' => 'top');
    $modules = array('jquery.util.getDirectionality' => $moduleTemplate + array('scripts' => array('resources/jquery/jquery.util.getDirectionality.js'), 'dependencies' => array()), 'wikibase.getLanguageNameByCode' => $moduleTemplate + array('scripts' => array('resources/wikibase/wikibase.getLanguageNameByCode.js'), 'dependencies' => array('wikibase')));
    $isUlsLoaded = ExtensionRegistry::getInstance()->isLoaded('UniversalLanguageSelector');
    if ($isUlsLoaded) {
        $modules['jquery.util.getDirectionality']['dependencies'][] = 'ext.uls.mediawiki';
        $modules['wikibase.getLanguageNameByCode']['dependencies'][] = 'ext.uls.mediawiki';
    }
    $resourceLoader->register($modules);
    return true;
};

foreach ($mmfl['setupFiles'] as $fileName) {
    if (strval($fileName) === '') {
        continue;
    }
    if (empty($mmfl['quiet'])) {
        fwrite(STDERR, "Loading data from {$fileName}\n");
    }
    // Using extension.json or skin.json
    if (substr($fileName, -strlen('.json')) === '.json') {
        $queue[$fileName] = 1;
    } else {
        require_once $fileName;
    }
}
if ($queue) {
    $registry = new ExtensionRegistry();
    $data = $registry->readFromQueue($queue);
    foreach (array('wgExtensionMessagesFiles', 'wgMessagesDirs') as $var) {
        if (isset($data['globals'][$var])) {
            $GLOBALS[$var] = array_merge($data['globals'][$var], $GLOBALS[$var]);
        }
    }
}
fwrite(STDERR, "\n");
$s = "<" . "?php\n" . "## This file is generated by mergeMessageFileList.php. Do not edit it directly.\n\n" . "if ( defined( 'MW_NO_EXTENSION_MESSAGES' ) ) return;\n\n" . '$wgExtensionMessagesFiles = ' . var_export($wgExtensionMessagesFiles, true) . ";\n\n" . '$wgMessagesDirs = ' . var_export($wgMessagesDirs, true) . ";\n\n";
$dirs = array($IP, dirname(__DIR__), realpath($IP));
foreach ($dirs as $dir) {
    $s = preg_replace("/'" . preg_quote($dir, '/') . "([^']*)'/", '"$IP\\1"', $s);
}
if (isset($mmfl['output'])) {
    file_put_contents($mmfl['output'], $s);

/**
 * Load multiple skins at once
 *
 * @see wfLoadExtensions
 * @param string[] $skins Array of extension names to load
 */
function wfLoadSkins(array $skins)
{
    global $wgStyleDirectory;
    $registry = ExtensionRegistry::getInstance();
    foreach ($skins as $skin) {
        $registry->queue("{$wgStyleDirectory}/{$skin}/skin.json");
    }
}

 /**
  * Returns information about the source of this module, if known
  *
  * Returned array is an array with the following keys:
  * - path: Install path
  * - name: Extension name, or "MediaWiki" for core
  * - namemsg: (optional) i18n message key for a display name
  * - license-name: (optional) Name of license
  *
  * @return array|null
  */
 protected function getModuleSourceInfo()
 {
     global $IP;
     if ($this->mModuleSource !== false) {
         return $this->mModuleSource;
     }
     // First, try to find where the module comes from...
     $rClass = new ReflectionClass($this);
     $path = $rClass->getFileName();
     if (!$path) {
         // No path known?
         $this->mModuleSource = null;
         return null;
     }
     $path = realpath($path) ?: $path;
     // Build map of extension directories to extension info
     if (self::$extensionInfo === null) {
         self::$extensionInfo = array(realpath(__DIR__) ?: __DIR__ => array('path' => $IP, 'name' => 'MediaWiki', 'license-name' => 'GPL-2.0+'), realpath("{$IP}/extensions") ?: "{$IP}/extensions" => null);
         $keep = array('path' => null, 'name' => null, 'namemsg' => null, 'license-name' => null);
         foreach ($this->getConfig()->get('ExtensionCredits') as $group) {
             foreach ($group as $ext) {
                 if (!isset($ext['path']) || !isset($ext['name'])) {
                     // This shouldn't happen, but does anyway.
                     continue;
                 }
                 $extpath = $ext['path'];
                 if (!is_dir($extpath)) {
                     $extpath = dirname($extpath);
                 }
                 self::$extensionInfo[realpath($extpath) ?: $extpath] = array_intersect_key($ext, $keep);
             }
         }
         foreach (ExtensionRegistry::getInstance()->getAllThings() as $ext) {
             $extpath = $ext['path'];
             if (!is_dir($extpath)) {
                 $extpath = dirname($extpath);
             }
             self::$extensionInfo[realpath($extpath) ?: $extpath] = array_intersect_key($ext, $keep);
         }
     }
     // Now traverse parent directories until we find a match or run out of
     // parents.
     do {
         if (array_key_exists($path, self::$extensionInfo)) {
             // Found it!
             $this->mModuleSource = self::$extensionInfo[$path];
             return $this->mModuleSource;
         }
         $oldpath = $path;
         $path = dirname($path);
     } while ($path !== $oldpath);
     // No idea what extension this might be.
     $this->mModuleSource = null;
     return null;
 }

 /**
  * Verify that the required extensions are installed
  *
  * @since 1.28
  */
 public function checkRequiredExtensions()
 {
     $registry = ExtensionRegistry::getInstance();
     $missing = [];
     foreach ($this->requiredExtensions as $name) {
         if (!$registry->isLoaded($name)) {
             $missing[] = $name;
         }
     }
     if ($missing) {
         $joined = implode(', ', $missing);
         $msg = "The following extensions are required to be installed " . "for this script to run: {$joined}. Please enable them and then try again.";
         $this->error($msg, 1);
     }
 }

 /**
  * Get the stylesheet of the MediaWiki skin.
  *
  * @return string
  */
 public function getCSS()
 {
     global $wgStyleDirectory;
     $moduleNames = array('mediawiki.legacy.shared', 'mediawiki.skinning.interface');
     $resourceLoader = new ResourceLoader();
     if (file_exists("{$wgStyleDirectory}/Vector/skin.json")) {
         // Force loading Vector skin if available as a fallback skin
         // for whatever ResourceLoader wants to have as the default.
         $registry = new ExtensionRegistry();
         $data = $registry->readFromQueue(array("{$wgStyleDirectory}/Vector/skin.json" => 1));
         if (isset($data['globals']['wgResourceModules'])) {
             $resourceLoader->register($data['globals']['wgResourceModules']);
         }
         $moduleNames[] = 'skins.vector.styles';
     }
     $moduleNames[] = 'mediawiki.legacy.config';
     $rlContext = new ResourceLoaderContext($resourceLoader, new FauxRequest(array('debug' => 'true', 'lang' => $this->getLanguageCode(), 'only' => 'styles')));
     $styles = array();
     foreach ($moduleNames as $moduleName) {
         /** @var ResourceLoaderFileModule $module */
         $module = $resourceLoader->getModule($moduleName);
         if (!$module) {
             // T98043: Don't fatal, but it won't look as pretty.
             continue;
         }
         // Based on: ResourceLoaderFileModule::getStyles (without the DB query)
         $styles = array_merge($styles, ResourceLoader::makeCombinedStyles($module->readStyleFiles($module->getStyleFiles($rlContext), $module->getFlip($rlContext))));
     }
     return implode("\n", $styles);
 }