public function actionCreate($node = null)
{
if (Yii::$app->user->isGuest) {
Yii::$app->getSession()->setFlash('danger', '你需要登陆之后才能创作新主题');
return $this->redirect('/account/login?next=/topic/create');
}
if (Yii::$app->user->identity->email_status == 0) {
$this->goHome();
}
$this->title = '创作新主题 - ' . Yii::$app->name;
$this->description = '';
if (!empty($node)) {
if (($model = Node::findOne(['enname' => $node])) !== null) {
$node = $model;
} else {
$node = null;
}
}
$model = new Topic();
if (!empty($node)) {
$model->node_id = $node->id;
}
$topicContent = new TopicContent();
if ($model->load(Yii::$app->request->post()) && $model->create()) {
$this->redirect('/topic/' . $model->id);
} else {
return $this->render('create', ['model' => $model, 'node' => $node, 'topicContent' => $topicContent]);
}
}
public function create()
{
$this->created = time();
$this->user_id = Yii::$app->user->id;
$this->need_login = Node::findOne($this->node_id)->need_login;
$this->updated_at = time();
if ($this->validate()) {
if ($this->save()) {
Yii::$app->cache->delete('TopicCount');
Yii::$app->cache->delete('Ranking');
Yii::$app->cache->delete('HotNode15');
$topicContent = new TopicContent();
if ($topicContent->load(Yii::$app->request->post())) {
$search = new Search();
$search->topic_id = $this->id;
$search->title = $this->title;
$search->content = $topicContent->content;
$search->save();
$topicContent->topic_id = $this->id;
$topicContent->created = time();
return $topicContent->save();
}
}
}
return false;
}
/**
* Finds the Topic model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Topic the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($name)
{
if (($model = Node::findOne(['enname' => $name])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
