/** * Return an avatar URL of an actor. If actor doesn't have an avatar, then it reurns the * default avatar * * @param ComActorsDomainEntityActor $actor * @param string $size * @return string */ public function getAvatarURL($actor, $size = 'square') { if ($actor->portraitSet()) { return $actor->getPortraitURL($size); } return $this->getService('com://site/base.template.asset')->getURL('lib_anahita/images/avatar/' . $size . '_default.gif'); }