/**
* This function will call internal function to check permission,
* if permission is not there, redirect to access denied page.
* @param $permissionName
*/
public static function access_check($permissionName)
{
if (!PermApi::user_has_permission($permissionName)) {
header('Location: ' . url('access-denied'));
die;
}
}
public function deleteRole($id)
{
PermApi::access_check('manage_permissions');
try {
DB::beginTransaction();
// start the DB transaction
$group = Sentry::findGroupById($id);
$authenticatedGroup = Sentry::findGroupById(3);
// super admin group cannot be deleted
if ($id == 1 || $id == 3) {
SentryHelper::setMessage('This role cannot be deleted.', 'warning');
return Redirect::to('user/permission/list');
}
// assign authenticated user group
$users = Sentry::findAllUsersInGroup($group);
foreach ($users as $user) {
$user->addGroup($authenticatedGroup);
}
// delete group
$group->delete();
// clear permission in group mapping
DB::table('permission_in_group')->where('group_id', $id)->delete();
DB::table('users_groups')->where('user_id', $id)->update(array('group_id' => $authenticatedGroup->id));
DB::commit();
// commit the DB transaction
SentryHelper::setMessage('Role deleted, all users of this role are now Authenticated users.');
return Redirect::to('user/permission/list');
} catch (\Exception $e) {
DB::rollback();
// something went wrong
}
}
/**
* Handle the role delete. Need to check
* @return mixed
*/
public function handleRoleUpdate()
{
PermApi::access_check('manage_permissions');
$roleName = Input::get('role');
$roleId = Input::get('roleId');
$SentryPermission = new SentryPermission();
if ($SentryPermission->updateRole($roleId, $roleName)) {
SentryHelper::setMessage('Role updated');
} else {
SentryHelper::setMessage('Role not updated', 'warning');
}
return Redirect::to('user/role/edit/' . $roleId);
}
/**
* Returning the user add form view.
*/
public function handleUserAdd()
{
// checking the access for the user
PermApi::access_check('create_users');
// get all sentry groups
$roles = Sentry::findAllGroups();
$this->layout->content = View::make('sentryuser::add-user')->with('roles', $roles);
}
