/**
* Creates data provider instance with search query applied
*
* @param array $params
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Tag::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
$query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'created_at' => $this->created_at, 'created_by' => $this->created_by, 'updated_at' => $this->updated_at, 'updated_by' => $this->updated_by]);
$query->andFilterWhere(['like', 'name', $this->name]);
$query->andFilterWhere(['like', 'slug', $this->slug]);
$query->andFilterWhere(['like', 'color', $this->color]);
if (!empty($this->type)) {
$query->filterType($this->type);
}
return $dataProvider;
}
/**
* @inheritdoc
*/
public function save($runValidation = true, $attributeNames = null)
{
if ($runValidation && $this->validate($attributeNames) === false) {
return false;
}
$trans = Yii::$app->db->beginTransaction();
try {
if (parent::save(false, $attributeNames) === false) {
throw new SaveException($this);
}
$this->unlinkAll('tags', true);
if (!empty($this->tagIds)) {
foreach ($this->tagIds as $tagId) {
$tag = Tag::getOrCreate($tagId);
$this->link('tags', $tag);
}
}
$trans->commit();
return true;
} catch (\Exception $ex) {
$trans->rollback();
throw $ex;
}
}
/**
*
* @return \jlorente\tagable\db\TagQuery
*/
public function getTags()
{
return $this->hasMany(Tag::className(), ['id' => 'tag_id'])->viaTable(Tag::relationTableName(), ['model_id' => 'id'], function ($query) {
$query->andWhere([Tag::relationTableName() . '.association_type' => $this->getTagAssociationType()]);
});
}
/**
* Returns the foreign key name of the tag-model relation for tag_id. You can
* override this method in order to provide a custom foreign key name.
*
* @return string
*/
protected function getForeignKeyRelationTag()
{
return 'FK_' . Inflector::camelize(Tag::relationTableName()) . '_TagId';
}
/**
* @inheritdoc
*/
public function run()
{
echo $this->form->field($this->model, 'tagIds')->widget(Select2::className(), ['data' => ArrayHelper::map(Tag::find()->filterType($this->model->getTagAssociationType())->all(), 'id', 'name'), 'options' => ['placeholder' => Yii::t('jlorente/tagable', 'Select a tag')], 'pluginOptions' => ['multiple' => true, 'allowClear' => true, 'tags' => true]]);
}
/**
* Finds the model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
*
* @param integer $id
* @return \yii\base\Model the loaded model
* @throws \yii\web\NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Tag::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @inheritdoc
*/
public function run()
{
echo Html::tag('div', Select2::widget(['model' => $this->model, 'attribute' => 'tags', 'data' => ArrayHelper::map(Tag::find()->filterType($this->model->getTagAssociationType())->orderBy('slug ASC')->all(), 'slug', 'name'), 'language' => 'es', 'options' => ['placeholder' => Yii::t('jlorente/tagable', 'Filter by tag') . '...', 'data-url' => $this->url], 'pluginOptions' => ['allowClear' => true, 'multiple' => false]]), ['class' => 'tag-select-filter']);
}
/**
* Filters the tags by the association type.
*
* @param $type string
* @return $this
*/
public function filterType($type)
{
return $this->innerJoin(Tag::relationTableName(), Tag::relationTableName() . '.`tag_id` = ' . Tag::tableName() . '.`id`')->andWhere([Tag::relationTableName() . '.`association_type`' => $type])->groupBy([Tag::tableName() . '.`id`']);
}
