public function isSharedWith(Bubble $bubble = null, $depth = 0)
{
if ($depth > 20) {
return false;
}
if (!$bubble) {
return true;
}
if (!$this->getAuthService()->hasIdentity()) {
return false;
}
if (empty($bubble->getShares())) {
return false;
}
foreach ($bubble->getShares() as $share) {
/* @var $share \BubblePle\Entity\BubbleShare */
if ($share->getSharedWith() == $this->getAuthService()->getIdentity()) {
return true;
}
}
$parents = $bubble->getParents();
foreach ($parents as $parent) {
if ($this->isSharedWith($parent->getFrom(), $depth + 1)) {
return true;
}
}
return false;
}
