made DifferenceEngine::getRevisionHeader() protected, so we can override it.

Change-Id: Ic429cd0c039c0eb0487e149f9bb79c469b3635b3

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index 2247648..fc95e8d 100644 (file)
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -213,7 +213,7 @@ class DifferenceEngine extends ContextSource {
                # If external diffs are enabled both globally and for the user,
                # we'll use the application/x-external-editor interface to call
                # an external diff tool like kompare, kdiff3, etc.
-               if ( ExternalEdit::useExternalEngine( $this->getContext(), 'diff' ) ) {
+               if ( ExternalEdit::useExternalEngine( $this->getContext(), 'diff' ) ) { #FIXME: how to handle this for non-text content?
                        $urls = array(
                                'File' => array( 'Extension' => 'wiki', 'URL' =>
                                        # This should be mOldPage, but it may not be set, see below.
@@ -888,7 +888,7 @@ class DifferenceEngine extends ContextSource {
         *        the visibility of the revision and a link to edit the page.
         * @return String HTML fragment
         */
-       private function getRevisionHeader( Revision $rev, $complete = '' ) {
+       protected function getRevisionHeader( Revision $rev, $complete = '' ) {
                $lang = $this->getLanguage();
                $user = $this->getUser();
                $revtimestamp = $rev->getTimestamp();