fixed redirect-to-image bug

diff --git a/includes/Wiki.php b/includes/Wiki.php
index 8d62167..459af43 100644 (file)
--- a/includes/Wiki.php
+++ b/includes/Wiki.php
@@ -1,13 +1,23 @@
 <?php
+/**
+ * MediaWiki is the to-be base class for this whole project
+*/
+
 
 class MediaWiki {
 
        var $params = array();
-       
+
+       /**
+        * Stores parameters (to avoid using globals)
+        */
        function setVal( $key, &$value ) {
                $this->param[strtolower( $key )] = $value;
        }
-       
+
+       /**
+        * Retrieves parameters
+        */
        function getVal( $key, $default = "" ) {
                $key = strtolower( $key );
                if( isset( $this->params[$key] ) ) {
@@ -16,7 +26,11 @@ class MediaWiki {
                return $default;
        }
 
-       function initializeArticle( &$title, $request, $action ) {
+       /**
+        * Creates the article to be known as $wgArticle
+        */
+       function initializeArticle( &$title, &$request, $action ) {
+               // Fix Media namespace
                if( NS_MEDIA == $title->getNamespace() ) {
                        $title = Title::makeTitle( NS_IMAGE, $title->getDBkey() );
                }
@@ -31,22 +45,31 @@ class MediaWiki {
                                # Reload from the page pointed to later
                                $article->mContentLoaded = false;
                                $ns = $rTitle->getNamespace();
+                               $wasRedirected = true;
                        }
                }
 
                // Categories and images are handled by a different class
                if( $ns == NS_IMAGE ) {
+                       $b4 = $title->getPrefixedText();
                        unset($article);
                        require_once( 'includes/ImagePage.php' );
-                       return new ImagePage( $title );
+                       $article = new ImagePage( $title );
+                       if( isset( $wasRedirected ) ) {
+                               $article->mTitle = $rTitle;
+                               $article->mRedirectedFrom = $b4;
+                       }
                } elseif( $ns == NS_CATEGORY ) {
                        unset($article);
                        require_once( 'includes/CategoryPage.php' );
-                       return new CategoryPage( $title );
+                       $article = new CategoryPage( $title );
                }
                return $article;
        }
 
+       /**
+        * Performs any of a wide range of passed actions
+        */
        function performAction( $action, &$output, &$article, &$title, &$user, &$request ) {
                switch( $action ) {
                        case 'view':