PHP ResourceLoader::makeLoaderURL方法代码示例

    /**
     * @param $context ResourceLoaderContext
     * @return string
     */
    public function getScript(ResourceLoaderContext $context)
    {
        global $IP, $wgLoadScript, $wgLegacyJavaScriptGlobals;
        $out = file_get_contents("{$IP}/resources/startup.js");
        if ($context->getOnly() === 'scripts') {
            // The core modules:
            $modules = array('jquery', 'mediawiki');
            wfRunHooks('ResourceLoaderGetStartupModules', array(&$modules));
            // Get the latest version
            $version = 0;
            foreach ($modules as $moduleName) {
                $version = max($version, $context->getResourceLoader()->getModule($moduleName)->getModifiedTime($context));
            }
            // Build load query for StartupModules
            $query = array('modules' => ResourceLoader::makePackedModulesString($modules), 'only' => 'scripts', 'lang' => $context->getLanguage(), 'skin' => $context->getSkin(), 'debug' => $context->getDebug() ? 'true' : 'false', 'version' => wfTimestamp(TS_ISO_8601_BASIC, $version));
            // Ensure uniform query order
            ksort($query);
            // Startup function
            $configuration = $this->getConfig($context);
            $registrations = self::getModuleRegistrations($context);
            $out .= "var startUp = function() {\n" . "\tmw.config = new " . Xml::encodeJsCall('mw.Map', array($wgLegacyJavaScriptGlobals)) . "\n" . "\t{$registrations}\n" . "\t" . Xml::encodeJsCall('mw.config.set', array($configuration)) . "\t" . Xml::encodeJsCall('mw.loader.state', array(array('jquery' => 'ready'))) . "};\n";
            // Conditional script injection
            // Wikia change - begin - @author: wladek
            //			$scriptTag = Html::linkedScript( $wgLoadScript . '?' . wfArrayToCGI( $query ) );
            // get jquery from CDN if we have wsl and getJqueryUrl loaded
            $scriptTagJquery = Xml::encodeJsVar(Html::linkedScript(ResourceLoader::makeLoaderURL($modules, $query['lang'], $query['skin'], null, $query['version'], $context->getDebug(), 'scripts')));
            $scriptTagNoJquery = Xml::encodeJsVar(Html::linkedScript(ResourceLoader::makeLoaderURL(array('mediawiki'), $query['lang'], $query['skin'], null, $query['version'], $context->getDebug(), 'scripts')));
            $scriptTag = <<<ENDSCRIPT
( (window.wsl && window.getJqueryUrl && window.wgJqueryUrl) ? (wsl.buildScript(window.getJqueryUrl()) + {$scriptTagNoJquery}) : ({$scriptTagJquery}) )
ENDSCRIPT;
            $scriptTag = new XmlJsCode($scriptTag);
            // Wikia change - end
            $out .= "if ( isCompatible() ) {\n" . "\t" . Xml::encodeJsCall('document.write', array($scriptTag)) . "}\n" . "delete isCompatible;";
        }
        return $out;
    }

//.........这里部分代码省略.........
     $resourceLoader = $this->getResourceLoader();
     foreach ($modules as $name) {
         $module = $resourceLoader->getModule($name);
         # Check that we're allowed to include this module on this page
         if (!$module || $module->getOrigin() > $this->getAllowedModules(ResourceLoaderModule::TYPE_SCRIPTS) && $only == ResourceLoaderModule::TYPE_SCRIPTS || $module->getOrigin() > $this->getAllowedModules(ResourceLoaderModule::TYPE_STYLES) && $only == ResourceLoaderModule::TYPE_STYLES || $this->mTarget && !in_array($this->mTarget, $module->getTargets())) {
             continue;
         }
         $group = $module->getGroup();
         if (!isset($groups[$group])) {
             $groups[$group] = array();
         }
         $groups[$group][$name] = $module;
     }
     foreach ($groups as $group => $grpModules) {
         // Special handling for user-specific groups
         $user = null;
         if (($group === 'user' || $group === 'private') && $this->getUser()->isLoggedIn()) {
             $user = $this->getUser()->getName();
         }
         // Create a fake request based on the one we are about to make so modules return
         // correct timestamp and emptiness data
         $query = ResourceLoader::makeLoaderQuery(array(), $this->getLanguage()->getCode(), $this->getSkin()->getSkinName(), $user, null, ResourceLoader::inDebugMode(), $only === ResourceLoaderModule::TYPE_COMBINED ? null : $only, $this->isPrintable(), $this->getRequest()->getBool('handheld'), $extraQuery);
         $context = new ResourceLoaderContext($resourceLoader, new FauxRequest($query));
         // Extract modules that know they're empty
         foreach ($grpModules as $key => $module) {
             // Inline empty modules: since they're empty, just mark them as 'ready' (bug 46857)
             // If we're only getting the styles, we don't need to do anything for empty modules.
             if ($module->isKnownEmpty($context)) {
                 unset($grpModules[$key]);
                 if ($only !== ResourceLoaderModule::TYPE_STYLES) {
                     $links['states'][$key] = 'ready';
                 }
             }
         }
         // If there are no non-empty modules, skip this group
         if (count($grpModules) === 0) {
             continue;
         }
         // Inline private modules. These can't be loaded through load.php for security
         // reasons, see bug 34907. Note that these modules should be loaded from
         // getHeadScripts() before the first loader call. Otherwise other modules can't
         // properly use them as dependencies (bug 30914)
         if ($group === 'private') {
             if ($only == ResourceLoaderModule::TYPE_STYLES) {
                 $links['html'] .= Html::inlineStyle($resourceLoader->makeModuleResponse($context, $grpModules));
             } else {
                 $links['html'] .= Html::inlineScript(ResourceLoader::makeLoaderConditionalScript($resourceLoader->makeModuleResponse($context, $grpModules)));
             }
             $links['html'] .= "\n";
             continue;
         }
         // Special handling for the user group; because users might change their stuff
         // on-wiki like user pages, or user preferences; we need to find the highest
         // timestamp of these user-changeable modules so we can ensure cache misses on change
         // This should NOT be done for the site group (bug 27564) because anons get that too
         // and we shouldn't be putting timestamps in Squid-cached HTML
         $version = null;
         if ($group === 'user') {
             // Get the maximum timestamp
             $timestamp = 1;
             foreach ($grpModules as $module) {
                 $timestamp = max($timestamp, $module->getModifiedTime($context));
             }
             // Add a version parameter so cache will break when things change
             $version = wfTimestamp(TS_ISO_8601_BASIC, $timestamp);
         }
         $url = ResourceLoader::makeLoaderURL(array_keys($grpModules), $this->getLanguage()->getCode(), $this->getSkin()->getSkinName(), $user, $version, ResourceLoader::inDebugMode(), $only === ResourceLoaderModule::TYPE_COMBINED ? null : $only, $this->isPrintable(), $this->getRequest()->getBool('handheld'), $extraQuery);
         if ($useESI && $wgResourceLoaderUseESI) {
             $esi = Xml::element('esi:include', array('src' => $url));
             if ($only == ResourceLoaderModule::TYPE_STYLES) {
                 $link = Html::inlineStyle($esi);
             } else {
                 $link = Html::inlineScript($esi);
             }
         } else {
             // Automatically select style/script elements
             if ($only === ResourceLoaderModule::TYPE_STYLES) {
                 $link = Html::linkedStyle($url);
             } elseif ($loadCall) {
                 $link = Html::inlineScript(ResourceLoader::makeLoaderConditionalScript(Xml::encodeJsCall('mw.loader.load', array($url, 'text/javascript', true))));
             } else {
                 $link = Html::linkedScript($url);
                 // For modules requested directly in the html via <link> or <script>,
                 // tell mw.loader they are being loading to prevent duplicate requests.
                 foreach ($grpModules as $key => $module) {
                     // Don't output state=loading for the startup module..
                     if ($key !== 'startup') {
                         $links['states'][$key] = 'loading';
                     }
                 }
             }
         }
         if ($group == 'noscript') {
             $links['html'] .= Html::rawElement('noscript', array(), $link) . "\n";
         } else {
             $links['html'] .= $link . "\n";
         }
     }
     return $links;
 }

 /**
  * Build a load.php URL using OutputPage instance to get  most of the required information
  *
  * @param OutputPage $out
  * @param string|array $modules Module names
  * @param string $only
  * @param bool|string $user User name (true to get it from OutputPage)
  * @param string $version
  * @param array $extraQuery
  * @return string
  */
 public static function makeCustomURL(OutputPage $out, $modules, $only = ResourceLoaderModule::TYPE_COMBINED, $user = null, $version = null, $extraQuery = array())
 {
     if ($user === true) {
         $user = $out->getUser()->getName();
     } else {
         if ($user === false || $user === null) {
             $user = null;
         } else {
             $user = (string) $user;
         }
     }
     $url = ResourceLoader::makeLoaderURL($modules, $out->getLanguage()->getCode(), $out->getSkin()->getSkinName(), $user, $version, ResourceLoader::inDebugMode(), $only === ResourceLoaderModule::TYPE_COMBINED ? null : $only, $out->isPrintable(), $out->getRequest()->getBool('handheld'), $extraQuery);
     return $url;
 }

 /**
  * Get the URL or URLs to load for this module's CSS in debug mode.
  * The default behavior is to return a load.php?only=styles URL for
  * the module, but file-based modules will want to override this to
  * load the files directly. See also getScriptURLsForDebug()
  *
  * @param $context ResourceLoaderContext: Context object
  * @return Array: array( mediaType => array( URL1, URL2, ... ), ... )
  */
 public function getStyleURLsForDebug(ResourceLoaderContext $context)
 {
     $url = ResourceLoader::makeLoaderURL(array($this->getName()), $context->getLanguage(), $context->getSkin(), $context->getUser(), $context->getVersion(), true, 'styles', $context->getRequest()->getBool('printable'), $context->getRequest()->getBool('handheld'));
     return array('all' => array($url));
 }

//.........这里部分代码省略.........
     }
     // Create keyed-by-group list of module objects from modules list
     $groups = array();
     $resourceLoader = $this->getResourceLoader();
     foreach ((array) $modules as $name) {
         $module = $resourceLoader->getModule($name);
         # Check that we're allowed to include this module on this page
         if (!$module || $module->getOrigin() > $this->getAllowedModules(ResourceLoaderModule::TYPE_SCRIPTS) && $only == ResourceLoaderModule::TYPE_SCRIPTS || $module->getOrigin() > $this->getAllowedModules(ResourceLoaderModule::TYPE_STYLES) && $only == ResourceLoaderModule::TYPE_STYLES) {
             continue;
         }
         $group = $module->getGroup();
         if (!isset($groups[$group])) {
             $groups[$group] = array();
         }
         $groups[$group][$name] = $module;
     }
     $links = '';
     foreach ($groups as $group => $modules) {
         // Special handling for user-specific groups
         $user = null;
         if (($group === 'user' || $group === 'private') && $this->getUser()->isLoggedIn()) {
             $user = $this->getUser()->getName();
         }
         // Create a fake request based on the one we are about to make so modules return
         // correct timestamp and emptiness data
         $query = ResourceLoader::makeLoaderQuery(array(), $this->getLanguage()->getCode(), $this->getSkin()->getSkinName(), $user, null, ResourceLoader::inDebugMode(), $only === ResourceLoaderModule::TYPE_COMBINED ? null : $only, $this->isPrintable(), $this->getRequest()->getBool('handheld'), $extraQuery);
         $context = new ResourceLoaderContext($resourceLoader, new FauxRequest($query));
         // Drop modules that know they're empty
         foreach ($modules as $key => $module) {
             if ($module->isKnownEmpty($context)) {
                 unset($modules[$key]);
             }
         }
         // If there are no modules left, skip this group
         if ($modules === array()) {
             continue;
         }
         // Inline private modules. These can't be loaded through load.php for security
         // reasons, see bug 34907. Note that these modules should be loaded from
         // getHeadScripts() before the first loader call. Otherwise other modules can't
         // properly use them as dependencies (bug 30914)
         if ($group === 'private') {
             // Wikia change - begin - @author: wladek
             // PER-25:Disabled processing messages in private modules.
             // Currently private modules don't include any messages as they are more like configuration wrappers.
             // However the underlying logic still needs to go through some checks which are likely
             // to cause serious DB spikes when msg_resource table lacks the metadata for these modules.
             $context->setSkipMessages(true);
             // Wikia change - end
             if ($only == ResourceLoaderModule::TYPE_STYLES) {
                 $links .= Html::inlineStyle($resourceLoader->makeModuleResponse($context, $modules));
             } else {
                 $links .= Html::inlineScript(ResourceLoader::makeLoaderConditionalScript($resourceLoader->makeModuleResponse($context, $modules)));
             }
             $links .= "\n";
             continue;
         }
         // Special handling for the user group; because users might change their stuff
         // on-wiki like user pages, or user preferences; we need to find the highest
         // timestamp of these user-changable modules so we can ensure cache misses on change
         // This should NOT be done for the site group (bug 27564) because anons get that too
         // and we shouldn't be putting timestamps in Squid-cached HTML
         $version = null;
         if ($group === 'user') {
             // Get the maximum timestamp
             $timestamp = 1;
             foreach ($modules as $module) {
                 $timestamp = max($timestamp, $module->getModifiedTime($context));
             }
             // Add a version parameter so cache will break when things change
             $version = wfTimestamp(TS_ISO_8601_BASIC, $timestamp);
         }
         $url = ResourceLoader::makeLoaderURL(array_keys($modules), $this->getLanguage()->getCode(), $this->getSkin()->getSkinName(), $user, $version, ResourceLoader::inDebugMode(), $only === ResourceLoaderModule::TYPE_COMBINED ? null : $only, $this->isPrintable(), $this->getRequest()->getBool('handheld'), $extraQuery);
         if ($useESI && $wgResourceLoaderUseESI) {
             $esi = Xml::element('esi:include', array('src' => $url));
             if ($only == ResourceLoaderModule::TYPE_STYLES) {
                 $link = Html::inlineStyle($esi);
             } else {
                 $link = Html::inlineScript($esi);
             }
         } else {
             // Automatically select style/script elements
             if ($only === ResourceLoaderModule::TYPE_STYLES) {
                 $link = Html::linkedStyle($url);
             } else {
                 if ($loadCall) {
                     $link = Html::inlineScript(ResourceLoader::makeLoaderConditionalScript(Xml::encodeJsCall('mw.loader.load', array($url, 'text/javascript', true))));
                 } else {
                     $link = Html::linkedScript($url);
                 }
             }
         }
         if ($group == 'noscript') {
             $links .= Html::rawElement('noscript', array(), $link) . "\n";
         } else {
             $links .= $link . "\n";
         }
     }
     return $links;
 }