wikimedia / mediawiki

		$lastRev = $this->page->getRevision();

		$batch = new LinkBatch;

		if ( $firstRev ) {

			$firstRevUser = $firstRev->getUserText( Revision::FOR_THIS_USER );

			if ( $firstRevUser !== '' ) {

				$firstRevUserTitle = Title::makeTitle( NS_USER, $firstRevUser );

				$batch->addObj( $firstRevUserTitle );

				$batch->addObj( $firstRevUserTitle->getTalkPage() );

			}

		}

		if ( $lastRev ) {

			$lastRevUser = $lastRev->getUserText( Revision::FOR_THIS_USER );

			}

		}

		if ( $lastRev ) {

			$lastRevUser = $lastRev->getUserText( Revision::FOR_THIS_USER );

			if ( $lastRevUser !== '' ) {

				$lastRevUserTitle = Title::makeTitle( NS_USER, $lastRevUser );

				$batch->addObj( $lastRevUserTitle );

				$batch->addObj( $lastRevUserTitle->getTalkPage() );

			}

		}

		$batch->execute();