add mw-diff-* classes to view diff page header links

Wrap links in page revision diff header with classes like page revision history
entry links.

Bug: 44242
Change-Id: I0066827bd57c2d40b4b8bd5634cb46c5ce306f28

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index ee918f3..50e08ca 100644 (file)
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -310,11 +310,11 @@ class DifferenceEngine extends ContextSource {
                                                                'undoafter' => $this->mOldid,
                                                                'undo' => $this->mNewid
                                                        ) ),
                                                                'undoafter' => $this->mOldid,
                                                                'undo' => $this->mNewid
                                                        ) ),

-                                                       'title' => Linker::titleAttrib( 'undo' )
+                                                       'title' => Linker::titleAttrib( 'undo' ),

                                                ),
                                                $this->msg( 'editundo' )->text()
                                        );
                                                ),
                                                $this->msg( 'editundo' )->text()
                                        );

-                                       $revisionTools[] = $undoLink;
+                                       $revisionTools['mw-diff-undo'] = $undoLink;

                                }
                        }
 
                                }
                        }
 


@@ -387,8 +387,14 @@ class DifferenceEngine extends ContextSource {
                wfRunHooks( 'DiffRevisionTools', array( $this->mNewRev, &$revisionTools, $this->mOldRev ) );
                $formattedRevisionTools = array();
                // Put each one in parentheses (poor man's button)
                wfRunHooks( 'DiffRevisionTools', array( $this->mNewRev, &$revisionTools, $this->mOldRev ) );
                $formattedRevisionTools = array();
                // Put each one in parentheses (poor man's button)

-               foreach ( $revisionTools as $tool ) {
-                       $formattedRevisionTools[] = $this->msg( 'parentheses' )->rawParams( $tool )->escaped();
+               foreach ( $revisionTools as $key => $tool ) {
+                       $toolClass = is_string( $key ) ? $key : 'mw-diff-tool';
+                       $element = Html::rawElement(
+                               'span',
+                               array( 'class' => $toolClass ),
+                               $this->msg( 'parentheses' )->rawParams( $tool )->escaped()
+                       );
+                       $formattedRevisionTools[] = $element;

                }
                $newRevisionHeader = $this->getRevisionHeader( $this->mNewRev, 'complete' ) .
                        ' ' . implode( ' ', $formattedRevisionTools );
                }
                $newRevisionHeader = $this->getRevisionHeader( $this->mNewRev, 'complete' ) .
                        ' ' . implode( ' ', $formattedRevisionTools );


@@ -1052,8 +1058,13 @@ class DifferenceEngine extends ContextSource {
 
                        $key = $title->quickUserCan( 'edit', $user ) ? 'editold' : 'viewsourceold';
                        $msg = $this->msg( $key )->escaped();
 
                        $key = $title->quickUserCan( 'edit', $user ) ? 'editold' : 'viewsourceold';
                        $msg = $this->msg( $key )->escaped();

-                       $header .= ' ' . $this->msg( 'parentheses' )->rawParams(
-                               Linker::linkKnown( $title, $msg, array(), $editQuery ) )->plain();
+                       $editLink = $this->msg( 'parentheses' )->rawParams(
+                               Linker::linkKnown( $title, $msg, array( ), $editQuery ) )->plain();
+                       $header .= ' ' . Html::rawElement(
+                               'span',
+                               array( 'class' => 'mw-diff-edit' ),
+                               $editLink
+                       );

                        if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
                                $header = Html::rawElement(
                                        'span',
                        if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
                                $header = Html::rawElement(
                                        'span',