/**
* 新建话题
* @return mixed
*/
public function actionCreate()
{
$model = new Topic();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
$topService = new TopicService();
if (!$topService->filterContent($model->title) || !$topService->filterContent($model->content)) {
$this->flash('请勿发表无意义的内容', 'warning');
return $this->redirect('create');
}
$model->user_id = Yii::$app->user->id;
$model->type = 'topic';
if ($model->tags) {
$model->addTags(explode(',', $model->tags));
}
$rawContent = $model->content;
$model->content = TopicService::replace($rawContent);
if ($model->save()) {
(new UserMeta())->saveNewMeta('topic', $model->id, 'follow');
(new NotificationService())->newPostNotify(Yii::$app->user->identity, $model, $rawContent);
// 更新个人总统计
UserInfo::updateAllCounters(['post_count' => 1], ['user_id' => $model->user_id]);
$this->flash('发表文章成功!', 'success');
return $this->redirect(['view', 'id' => $model->id]);
}
} else {
return $this->render('create', ['model' => $model]);
}
}
public function beforeSave($insert)
{
if (parent::beforeSave($insert)) {
if ($this->tags) {
$this->addTags(explode(',', $this->tags));
}
$this->content = TopicService::replace($this->content) . ($this->cc ? t('app', 'cc {username}', ['username' => Yii::$app->user->identity->username]) : '');
if ($insert) {
$this->user_id = $this->user_id ?: Yii::$app->user->id;
$this->type = self::TYPE;
$this->last_comment_time = $this->created_at;
}
return true;
} else {
return false;
}
}
