X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fcontent%2FContentHandler.php;h=f8d0879df4c5b43b6dec04d737b1a27309821de9;hb=e66370b637a2bc9fb3fbf7b5b5db80dd38e40b80;hp=8c806c65172f6fb8e0a0de893b48674f07522ca8;hpb=0d8e9eacae1f47c60518f871dbb73f4539413d39;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/content/ContentHandler.php b/includes/content/ContentHandler.php
index 8c806c6517..f8d0879df4 100644
--- a/includes/content/ContentHandler.php
+++ b/includes/content/ContentHandler.php
@@ -626,8 +626,15 @@ abstract class ContentHandler {
 	public function createDifferenceEngine( IContextSource $context, $old = 0, $new = 0,
 		$rcid = 0, //FIXME: Deprecated, no longer used
 		$refreshCache = false, $unhide = false ) {
-		$diffEngineClass = $this->getDiffEngineClass();
 
+		// hook: get difference engine
+		$differenceEngine = null;
+		if ( !Hooks::run( 'GetDifferenceEngine',
+			array( $context, $old, $new, $refreshCache, $unhide, &$differenceEngine )
+		) ) {
+			return $differenceEngine;
+		}
+		$diffEngineClass = $this->getDiffEngineClass();
 		return new $diffEngineClass( $context, $old, $new, $rcid, $refreshCache, $unhide );
 	}
 
@@ -1050,6 +1057,24 @@ abstract class ContentHandler {
 		return false;
 	}
 
+	/**
+	 * Return true if this content model supports direct editing, such as via EditPage.
+	 *
+	 * @return bool Default is false, and true for TextContent and it's derivatives.
+	 */
+	public function supportsDirectEditing() {
+		return false;
+	}
+
+	/**
+	 * Whether or not this content model supports direct editing via ApiEditPage
+	 *
+	 * @return bool Default is false, and true for TextContent and derivatives.
+	 */
+	public function supportsDirectApiEditing() {
+		return $this->supportsDirectEditing();
+	}
+
 	/**
 	 * Logs a deprecation warning, visible if $wgDevelopmentWarnings, but only if
 	 * self::$enableDeprecationWarnings is set to true.