/**
* @desc Purge the contributors data to guarantee that it will be refreshed next time it is required
*
* @param WikiPage $wikiPage
* @param User $user
* @param $revision
* @param $current
* @return bool
*/
public static function onArticleRollbackComplete(WikiPage $wikiPage, User $user, $revision, $current)
{
$articleId = $wikiPage->getId();
$key = MercuryApi::getTopContributorsKey($articleId, MercuryApiController::NUMBER_CONTRIBUTORS);
WikiaDataAccess::cachePurge($key);
return true;
}
