/**
* 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 Group $group
*
* @return RZ\Roadiz\Core\Entities\Group
* @throws \RuntimeException
*/
protected function editGroup(array $data, Group $group)
{
if (isset($data['name'])) {
$existing = $this->getService('em')->getRepository('RZ\\Roadiz\\Core\\Entities\\Group')->findOneBy(['name' => $data['name']]);
if ($existing !== null && $existing->getId() != $group->getId()) {
throw new EntityAlreadyExistsException($this->getTranslator()->trans("group.name.already.exists"), 1);
}
$group->setName($data['name']);
$this->getService('em')->flush();
return $group;
} else {
throw new \RuntimeException("Group name is not defined", 1);
}
return null;
}
