/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = $this->_query !== null ? $this->_query : Threads::find()->with(['forum', 'forum.section', 'lastPost']);
if (Yii::$app->user->isGuest || !Yii::$app->user->can(Yii::$app->controller->module->moderRole)) {
$query->where(['forum_threads.state' => Threads::STATE_ACTIVE]);
}
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider(['query' => $query->orderBy('flag DESC, updated_at DESC')]);
$this->load($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;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'forum_id' => $this->forum_id, 'flag' => $this->flag, 'state' => $this->state, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at, 'user_id' => $this->user_id]);
$query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'content', $this->content]);
return $dataProvider;
}
public function actionNewThread()
{
$model = new Threads();
$model->forum_id = Yii::$app->request->get('forum_id');
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect($model->url);
}
return $this->render('edit', ['model' => $model, 'lang' => $this->lang]);
}
public function getThread()
{
return $this->hasOne(Threads::className(), ['id' => 'thread_id'])->inverseOf('posts');
}
public function getLastThreads()
{
return $this->hasMany(Threads::className(), ['forum_id' => 'id'])->where(['forum_threads.state' => Threads::STATE_ACTIVE])->orderBy('flag DESC, updated_at DESC')->limit(3)->inverseOf('forum');
}
