From 5fe05b62c85c196081fe661691e1cab280e8263d Mon Sep 17 00:00:00 2001
From: daniel <daniel.kinzler@wikimedia.de>
Date: Mon, 16 Apr 2012 16:55:43 +0200
Subject: [PATCH] allow CotentHandler to override actions

---
 includes/ContentHandler.php | 12 ++++++++++++
 includes/WikiPage.php       | 14 +++++++++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/includes/ContentHandler.php b/includes/ContentHandler.php
index 607ec249d8..b1e5827d02 100644
--- a/includes/ContentHandler.php
+++ b/includes/ContentHandler.php
@@ -358,6 +358,18 @@ abstract class ContentHandler {
         }
     }
 
+    /**
+     * Returns overrides for action handlers.
+     * Classes listed here will be used instead of the default one when
+     * (and only when) $wgActions[$action] === true. This allows subclasses
+     * to override the default actiuon handlers.
+     *
+     * @return Array
+     */
+    public function getActionOverrides() {
+        return array();
+    }
+
     /**
      * Return an Article object suitable for viewing the given object
      *
diff --git a/includes/WikiPage.php b/includes/WikiPage.php
index b44db8dbf4..46385464ae 100644
--- a/includes/WikiPage.php
+++ b/includes/WikiPage.php
@@ -139,9 +139,21 @@ class WikiPage extends Page {
 	 * @return Array
 	 */
 	public function getActionOverrides() {
-		return array();
+        $content_handler = $this->getContentHandler();
+		return $content_handler->getActionOverrides();
 	}
 
+    /**
+     * Returns the ContentHandler instance to be used to deal with the content of this WikiPage.
+     *
+     * Shorthand for ContentHandler::getForModelName( $this->getContentModelName() );
+     *
+     * @return ContentHandler
+     */
+    public function getContentHandler() {
+        return ContentHandler::getForModelName( $this->getContentModelName() );
+    }
+
 	/**
 	 * Get the title object of the article
 	 * @return Title object of this page
-- 
2.20.1