/**
* check if a valid user Id is given. if not throw an exception
*
* @access private
* @throws Exception if no valid id is given
* @return integer the Id
*/
private function checkUserIdParam()
{
$id = $this->getRequest()->getParam('id');
if ($id === NULL || is_numeric($id) === FALSE || $this->dbUser->find($id)->count() === 0) {
throw new Admin_Model_Acl_Exception('Invalid or no Id Parameter given');
}
return (int) $id;
}
/**
* Update the informations for a selected role
*
* @return array
*/
public function saveEditRoleAction()
{
$roleModel = new Admin_Model_DbTable_Acl_Role();
$roleMembers = new Admin_Model_DbTable_Acl_RoleMember();
$roleInherits = new Admin_Model_DbTable_Acl_RoleInherit();
$userModel = new Admin_Model_DbTable_Users();
$groupModel = new Admin_Model_DbTable_Groups();
$roleRow = new Admin_Model_DbRow_Role($roleModel->find($this->request->getParam('id', 0)));
$pUsers = Zend_Json_Decoder::decode($this->request->getParam('users', ''));
$pGroups = Zend_Json_Decoder::decode($this->request->getParam('groups', ''));
$pRoles = Zend_Json_Decoder::decode($this->request->getParam('roles', ''));
$errors = array();
if (strtolower($this->request->getParam('name', '')) !== strtolower($roleRow->get('name'))) {
if ($roleModel->fetchRowByRoleName($this->request->getParam('name', ''))) {
return $this->responseFailure('Error saving informations', 'The role name is already used');
}
}
// validate the posted users, groups and inherited roles
if (is_array($pUsers)) {
$tmp = array();
foreach ($pUsers as $user) {
$u = $userModel->find($user);
if ($u->count() === 1) {
$tmp[] = new Admin_Model_DbRow_User($u);
}
}
$pUsers = $tmp;
}
if (is_array($pGroups)) {
$tmp = array();
foreach ($pGroups as $group) {
$g = $groupModel->find($group);
if ($g->count() === 1) {
$tmp[] = new Admin_Model_DbRow_Group($g);
}
}
$pGroups = $tmp;
}
if (is_array($pRoles)) {
$tmp = array();
foreach ($pRoles as $role) {
$r = $roleModel->find($role);
if ($r->count() === 1) {
$tmp[] = new Admin_Model_DbRow_Role($r);
}
}
$pRoles = $tmp;
}
if ($roleRow->get('id')) {
$roleRow->fromArray(array('name' => $this->request->getParam('name'), 'description' => $this->request->getParam('description', ''), 'enabled' => $this->request->getParam('enabled', 'false') == 'true' ? 1 : 0));
$roleModel->update($roleRow->toDbArray(), $roleRow->get('id'));
$roleMembers->deleteWithRoleId($roleRow->get('id'));
$roleInherits->deleteWithRoleId($roleRow->get('id'));
foreach ($pGroups as $group) {
$roleMembers->insert($roleRow->get('id'), $group->get('id'), Admin_Model_DbTable_Acl_RoleMember::MEMBER_TYPE_GROUP);
}
foreach ($pUsers as $user) {
$roleMembers->insert($roleRow->get('id'), $user->get('id'), Admin_Model_DbTable_Acl_RoleMember::MEMBER_TYPE_USER);
}
foreach ($pRoles as $inheritRole) {
// do not add self row als inherit role, could cause loop in acl
if ($inheritRole != $roleRow->get('id')) {
$roleInherits->insert($roleRow->get('id'), $inheritRole->get('id'));
}
}
return $this->responseSuccess();
}
return $this->responseFailure('Error saving informations', 'Unknown Role ID. Editing not possible');
}
