/**
* Deserializes a Json into readable datas
* @param string $string
*
* @return ArrayCollection
*/
public static function deserialize($string)
{
if ($string == "") {
throw new \Exception('File is empty.');
}
$collection = new ArrayCollection();
$array = json_decode($string, true);
foreach ($array as $groupAssoc) {
if (!empty($groupAssoc["roles"]) && !empty($groupAssoc["name"])) {
$group = new Group();
$group->setName($groupAssoc['name']);
foreach ($groupAssoc["roles"] as $role) {
$role = Kernel::getService('em')->getRepository('RZ\\Roadiz\\Core\\Entities\\Role')->findOneByName($role['name']);
$group->addRole($role);
}
$collection[] = $group;
}
}
return $collection;
}
/**
* @param array $data
* @param RZ\Roadiz\Core\Entities\Group $group
*
* @return RZ\Roadiz\Core\Entities\User
*/
private function addRole($data, Group $group)
{
if ($data['groupId'] == $group->getId()) {
$role = $this->getService('em')->find('RZ\\Roadiz\\Core\\Entities\\Role', (int) $data['roleId']);
if ($role !== null) {
$group->addRole($role);
$this->getService('em')->flush();
return $role;
}
}
}
