Merge "Move up devunt's name to Developers"

[lhc/web/wiklou.git] / includes / content / CssContent.php

diff --git a/includes/content/CssContent.php b/includes/content/CssContent.php
index 8290603..b4f5196 100644 (file)
--- a/includes/content/CssContent.php
+++ b/includes/content/CssContent.php
@@ -32,6 +32,11 @@
  */
 class CssContent extends TextContent {
 
+       /**
+        * @var bool|Title|null
+        */
+       private $redirectTarget = false;
+
        /**
         * @param string $text CSS code.
         * @param string $modelId the content content model
@@ -74,4 +79,43 @@ class CssContent extends TextContent {
                return $html;
        }
 
+       /**
+        * @param Title $target
+        * @return CssContent
+        */
+       public function updateRedirect( Title $target ) {
+               if ( !$this->isRedirect() ) {
+                       return $this;
+               }
+
+               return $this->getContentHandler()->makeRedirectContent( $target );
+       }
+
+       /**
+        * @return Title|null
+        */
+       public function getRedirectTarget() {
+               if ( $this->redirectTarget !== false ) {
+                       return $this->redirectTarget;
+               }
+               $this->redirectTarget = null;
+               $text = $this->getNativeData();
+               if ( strpos( $text, '/* #REDIRECT */' ) === 0 ) {
+                       // Extract the title from the url
+                       preg_match( '/title=(.*?)&action=raw/', $text, $matches );
+                       if ( isset( $matches[1] ) ) {
+                               $title = Title::newFromText( $matches[1] );
+                               if ( $title ) {
+                                       // Have a title, check that the current content equals what
+                                       // the redirect content should be
+                                       if ( $this->equals( $this->getContentHandler()->makeRedirectContent( $title ) ) ) {
+                                               $this->redirectTarget = $title;
+                                       }
+                               }
+                       }
+               }
+
+               return $this->redirectTarget;
+       }
+
 }