/**
* @param BaseFile|null $parent
*/
public function copyPermission(BaseFile $parent = null)
{
$parent = $parent ?: $this->parent;
if ($parent === null) {
return;
}
if (!$this->user) {
$this->user = $parent->user;
}
$this->protected = $parent->protected;
$this->readRoles->clear();
$this->writeRoles->clear();
foreach ($parent->readRoles as $role) {
$this->readRoles->add($role);
}
foreach ($parent->writeRoles as $role) {
$this->writeRoles->add($role);
}
}
