/**
* Finds user by [[username]]
*
* @return User|null
*/
public function getUser()
{
if ($this->_user === false) {
$this->_user = TAdmUser::findByUsername($this->username);
}
return $this->_user;
}
/**
* Creates data provider instance with search query applied
* @param array $params
* @return ActiveDataProvider
*/
public function search($params)
{
$query = TAdmUser::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id]);
$query->andFilterWhere(['like', 'username', $this->username])->andFilterWhere(['like', 'password', $this->password])->andFilterWhere(['like', 'userphoto', $this->userphoto]);
return $dataProvider;
}
/**
* 修改密码
* @return string|Response
*/
public function actionChangepwd()
{
$model = TAdmUser::findOne(Yii::$app->user->id);
$model->scenario = 'chgpwd';
if (Yii::$app->request->isPost) {
$model->load(Yii::$app->request->post());
if ($model->save()) {
Yii::$app->session->setFlash('success');
} else {
Yii::$app->session->setFlash('fail');
}
return $this->goHome();
}
return $this->render('changepwd', ['model' => $model]);
}
/**
* 给用户分配角色
* @param $id
* @return string
*/
public function actionAssignrole($id)
{
$auth = Yii::$app->authManager;
$model = TAdmUser::findOne($id);
if (Yii::$app->request->isPost) {
$action = Yii::$app->request->get('action');
$roles = Yii::$app->request->post('roles');
if ($action == 'assign') {
foreach ($roles as $rolename) {
$role = $auth->getRole($rolename);
$auth->assign($role, $id);
}
} else {
foreach ($roles as $rolename) {
$role = $auth->getRole($rolename);
$auth->revoke($role, $id);
}
}
//所有角色
$allroles = ArrayHelper::map($auth->getRoles(), 'name', 'name');
//所有已选择的角色
$selectedroles = ArrayHelper::map($auth->getRolesByUser($id), 'name', 'name');
$res = [Html::renderSelectOptions('', array_diff($allroles, $selectedroles)), Html::renderSelectOptions('', $selectedroles)];
Yii::$app->response->format = Response::FORMAT_JSON;
return $res;
}
//获取已有角色
$assignedroles = ArrayHelper::map($auth->getRolesByUser($id), 'name', 'name');
//获取所有角色
$allroles = ArrayHelper::map($auth->getRoles(), 'name', 'name');
//未被选择的角色
$roles = array_diff($allroles, $assignedroles);
return $this->render('assignrole', ['roles' => $roles, 'assignedroles' => $assignedroles, 'model' => $model, 'id' => $id]);
}
