- # 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' ) ) {
- //TODO: come up with a good solution for non-text content here.
- // at least, the content format needs to be passed to the client somehow.
- // Currently, action=raw will just fail for non-text content.
-
- $urls = array(
- 'File' => array( 'Extension' => 'wiki', 'URL' =>
- # This should be mOldPage, but it may not be set, see below.
- $this->mNewPage->getCanonicalURL( array(
- 'action' => 'raw', 'oldid' => $this->mOldid ) )
- ),
- 'File2' => array( 'Extension' => 'wiki', 'URL' =>
- $this->mNewPage->getCanonicalURL( array(
- 'action' => 'raw', 'oldid' => $this->mNewid ) )
- ),
- );
-
- $externalEditor = new ExternalEdit( $this->getContext(), $urls );
- $externalEditor->execute();
-
- wfProfileOut( __METHOD__ );
- return;
- }
-