/**
* Creates a new Topic model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Topic();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', ['model' => $model]);
}
}
/**
* 创建新评论
* @param $topic
* @return Comment
*/
protected function newTopic(Forum $forum)
{
$model = new Topic();
$request = Yii::$app->request;
if ($model->load($request->post())) {
$model->author_id = Yii::$app->user->id;
if ($forum->addTopic($model, true)) {
if ($tags = $request->post('tags')) {
$tags = Tag::find()->where(['name' => explode(',', $tags)])->active()->all();
$model->addTags($tags);
}
$this->flash('发表话题成功!', 'success');
return Yii::$app->end(0, $this->redirect(['topic/view', 'id' => $model->id]));
}
}
return $model;
}
