Merge "Adds the SidebarBeforeOutput hook"

[lhc/web/wiklou.git] / includes / resourceloader / ResourceLoaderContext.php

diff --git a/includes/resourceloader/ResourceLoaderContext.php b/includes/resourceloader/ResourceLoaderContext.php
index b90ca44..9013e2b 100644 (file)
--- a/includes/resourceloader/ResourceLoaderContext.php
+++ b/includes/resourceloader/ResourceLoaderContext.php
@@ -27,7 +27,6 @@
  * of a specific loader request
  */
 class ResourceLoaderContext {
-
        /* Protected Members */
 
        protected $resourceLoader;
@@ -46,8 +45,8 @@ class ResourceLoaderContext {
        /* Methods */
 
        /**
-        * @param $resourceLoader ResourceLoader
-        * @param $request WebRequest
+        * @param ResourceLoader $resourceLoader
+        * @param WebRequest $request
         */
        public function __construct( $resourceLoader, WebRequest $request ) {
                global $wgDefaultSkin, $wgResourceLoaderDebug;
@@ -79,7 +78,7 @@ class ResourceLoaderContext {
         * an array of module names like array( 'jquery.foo', 'jquery.bar',
         * 'jquery.ui.baz', 'jquery.ui.quux' )
         * @param string $modules Packed module name list
-        * @return array of module names
+        * @return array Array of module names
         */
        public static function expandModuleNames( $modules ) {
                $retval = array();
@@ -109,7 +108,8 @@ class ResourceLoaderContext {
        }
 
        /**
-        * Return a dummy ResourceLoaderContext object suitable for passing into things that don't "really" need a context
+        * Return a dummy ResourceLoaderContext object suitable for passing into
+        * things that don't "really" need a context.
         * @return ResourceLoaderContext
         */
        public static function newDummyContext() {
@@ -142,11 +142,8 @@ class ResourceLoaderContext {
         */
        public function getLanguage() {
                if ( $this->language === null ) {
-                       global $wgLang;
-                       $this->language = $this->request->getVal( 'lang' );
-                       if ( !$this->language ) {
-                               $this->language = $wgLang->getCode();
-                       }
+                       // Must be a valid language code after this point (bug 62849)
+                       $this->language = RequestContext::sanitizeLangCode( $this->request->getVal( 'lang' ) );
                }
                return $this->language;
        }
@@ -158,7 +155,7 @@ class ResourceLoaderContext {
                if ( $this->direction === null ) {
                        $this->direction = $this->request->getVal( 'dir' );
                        if ( !$this->direction ) {
-                               # directionality based on user language (see bug 6100)
+                               // Determine directionality based on user language (bug 6100)
                                $this->direction = Language::factory( $this->getLanguage() )->getDir();
                        }
                }
@@ -187,14 +184,14 @@ class ResourceLoaderContext {
        }
 
        /**
-        * @return String|null
+        * @return string|null
         */
        public function getOnly() {
                return $this->only;
        }
 
        /**
-        * @return String|null
+        * @return string|null
         */
        public function getVersion() {
                return $this->version;