- return self::link(
- $title,
- $context->msg( 'rollbacklink' )->escaped(),
- array( 'title' => $context->msg( 'tooltip-rollback' )->text() ),
- $query,
- array( 'known', 'noclasses' )
- );
+
+ $disableRollbackEditCount = false;
+ if( $wgMiserMode ) {
+ foreach( $disableRollbackEditCountSpecialPage as $specialPage ) {
+ if( $context->getTitle()->isSpecial( $specialPage ) ) {
+ $disableRollbackEditCount = true;
+ break;
+ }
+ }
+ }
+
+ if( !$disableRollbackEditCount && is_int( $wgShowRollbackEditCount ) && $wgShowRollbackEditCount > 0 ) {
+ $dbr = wfGetDB( DB_SLAVE );
+
+ // Up to the value of $wgShowRollbackEditCount revisions are counted
+ $res = $dbr->select( 'revision',
+ array( 'rev_id', 'rev_user_text' ),
+ // $rev->getPage() returns null sometimes
+ array( 'rev_page' => $rev->getTitle()->getArticleID() ),
+ __METHOD__,
+ array( 'USE INDEX' => 'page_timestamp',
+ 'ORDER BY' => 'rev_timestamp DESC',
+ 'LIMIT' => $wgShowRollbackEditCount + 1 )
+ );
+
+ $editCount = 0;
+ while( $row = $dbr->fetchObject( $res ) ) {
+ if( $rev->getUserText() != $row->rev_user_text ) {
+ break;
+ }
+ $editCount++;
+ }
+
+ if( $editCount > $wgShowRollbackEditCount ) {
+ $editCount_output = $context->msg( 'rollbacklinkcount-morethan' )->numParams( $wgShowRollbackEditCount )->parse();
+ } else {
+ $editCount_output = $context->msg( 'rollbacklinkcount' )->numParams( $editCount )->parse();
+ }
+
+ return self::link(
+ $title,
+ $editCount_output,
+ array( 'title' => $context->msg( 'tooltip-rollback' )->text() ),
+ $query,
+ array( 'known', 'noclasses' )
+ );
+ } else {
+ return self::link(
+ $title,
+ $context->msg( 'rollbacklink' )->escaped(),
+ array( 'title' => $context->msg( 'tooltip-rollback' )->text() ),
+ $query,
+ array( 'known', 'noclasses' )
+ );
+ }