public function run()
{
$commentForm = $this->createComment();
if (isset(Yii::$app->session['email']) && isset(Yii::$app->session['email'])) {
$commentForm->email = Yii::$app->session['email'];
$commentForm->username = Yii::$app->session['username'];
}
$comments = Comment::find()->where(['entity' => $this->entity, 'status' => 1])->tree();
echo $this->render('comments', compact('comments', 'commentForm'));
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Comment::find()->orderBy('created_at DESC');
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'parent_id' => $this->parent_id, 'level' => $this->level, 'created_by' => $this->created_by, 'status' => $this->status, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'ip', $this->ip])->andFilterWhere(['like', 'username', $this->username])->andFilterWhere(['like', 'email', $this->email])->andFilterWhere(['like', 'content', $this->content]);
return $dataProvider;
}
public function create()
{
if (!Yii::$app->user->isGuest) {
$this->created_by = Yii::$app->user->id;
}
if ($this->validate()) {
return Yii::$app->db->transaction(function () {
$comment = new Comment();
$comment->setAttributes($this->attributes, false);
if (empty($this->parent_id)) {
$comment->level = 0;
} else {
$comment->level = Comment::findOne(['id' => $this->parent_id])->level;
$comment->level++;
}
$comment->status = 1;
$comment->created_at = (new \DateTime())->format('Y-m-d H:i:s');
$comment->save(false);
return true;
});
}
return false;
}
public function run()
{
$comments = Comment::find()->where(['status' => 1])->orderBy('created_at DESC')->limit(10)->all();
echo $this->render('last-comments', compact('comments'));
}
/**
* Finds the Comment model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Comment the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Comment::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}