/**
* 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');
}
