Set site logo url in ResourceLoaderSiteModule instead of inline styles

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

diff --git a/includes/resourceloader/ResourceLoaderSiteModule.php b/includes/resourceloader/ResourceLoaderSiteModule.php
index 1d9721a..6de3d73 100644 (file)
--- a/includes/resourceloader/ResourceLoaderSiteModule.php
+++ b/includes/resourceloader/ResourceLoaderSiteModule.php
@@ -53,6 +53,49 @@ class ResourceLoaderSiteModule extends ResourceLoaderWikiModule {
 
        /* Methods */
 
+       /**
+        * @param $context ResourceLoaderContext
+        * @return array
+        */
+       public function getStyles( ResourceLoaderContext $context ) {
+               global $wgLogo;
+
+               $styles = parent::getStyles( $context );
+               $styles['all'][] = '.mw-wiki-logo { background-image: ' .
+                       CSSMin::buildUrlValue( $wgLogo ) .
+                       '; }';
+
+               return $styles;
+       }
+
+       /**
+        * @param $context ResourceLoaderContext
+        * @return boolean
+        */
+       public function isKnownEmpty( ResourceLoaderContext $context ) {
+               // Regardless of whether the wiki page(s) exist, we always
+               // provide mw-wiki-logo styles.
+               return false;
+       }
+
+       /**
+        * @param $context ResourceLoaderContext
+        * @return int|mixed
+        */
+       public function getModifiedTime( ResourceLoaderContext $context ) {
+               $parentMTime = parent::getModifiedTime( $context );
+               return max( $parentMTime, $this->getHashMtime( $context ) );
+       }
+
+       /**
+        * @param $context ResourceLoaderContext
+        * @return string: Hash
+        */
+       public function getModifiedHash( ResourceLoaderContext $context ) {
+               global $wgLogo;
+               return md5( parent::getModifiedHash( $context ) . $wgLogo );
+       }
+
        /**
         * Gets group name
         *