/**
* Delete an existing role.
*
* This method is accessed by a form on the {@link AdminController::manageRoles}
* page to allow for the deletion of admin created roles. Default system roles
* (authenticated, guest, and admin) cannot be deleted this way.
*/
public function actionDeleteRole()
{
$auth = Yii::app()->authManager;
if (isset($_POST['role']) && !in_array($_POST['role'], array('authenticated', 'guest', 'admin'))) {
$id = $_POST['role'];
$role = Roles::model()->findByAttributes(array('name' => $id));
if (!isset($role)) {
// Nonexistent role
Yii::app()->user->setFlash('error', Yii::t('admin', 'Role does not exist'));
$this->redirect('manageRoles');
}
$id = $role->id;
$userRoles = RoleToUser::model()->findAllByAttributes(array('roleId' => $role->id));
foreach ($userRoles as $userRole) {
$userRole->delete();
}
$permissions = RoleToPermission::model()->findAllByAttributes(array('roleId' => $role->id));
foreach ($permissions as $permission) {
$permission->delete();
}
$workflowRoles = RoleToWorkflow::model()->findAllByAttributes(array('replacementId' => $role->id));
foreach ($workflowRoles as $workflow) {
$workflow->delete();
}
$auth->removeAuthItem($role->name);
$role->delete();
$this->redirect('manageRoles');
}
}
public function actionDeleteRole()
{
$roles = Roles::model()->findAll();
if (isset($_POST['role'])) {
$id = $_POST['role'];
$role = Roles::model()->findByAttributes(array('name' => $id));
$id = $role->id;
$userRoles = RoleToUser::model()->findAllByAttributes(array('roleId' => $role->id));
foreach ($userRoles as $userRole) {
$userRole->delete();
}
$permissions = RoleToPermission::model()->findAllByAttributes(array('roleId' => $role->id));
foreach ($permissions as $permission) {
$permission->delete();
}
$workflowRoles = RoleToWorkflow::model()->findAllByAttributes(array('replacementId' => $role->id));
foreach ($workflowRoles as $workflow) {
$workflow->delete();
}
$role->delete();
$this->redirect('manageRoles');
}
$this->render('deleteRole', array('roles' => $roles));
}
