public function getAllLanguagesArray()
{
$languages = Languages::find()->multilingual()->all();
foreach ($languages as $language) {
$languagesArray[$language->id] = $language->name;
}
return $languagesArray;
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Languages::find();
$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(['language_id' => $this->language_id]);
$query->andFilterWhere(['like', 'language_name', $this->language_name]);
return $dataProvider;
}
/**
* Finds the Languages model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Languages the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Languages::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function getLearningLanguages()
{
return $this->hasMany(\backend\models\Languages::className(), ['id' => 'language'])->viaTable('travellers_languages', ['traveller_id' => 'id'], function ($query) {
return $query->where('travellers_languages.type = "learning"');
});
}
/**
* Finds the Languages model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Languages the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Languages::find()->multilingual()->andWhere(['id' => $id])->one()) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
