/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = BlogTags::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(['id' => $this->id, 'frequency' => $this->frequency]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
/**
* Finds the BlogTags model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return BlogTags the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = BlogTags::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Updates an existing Blog model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$items = $model->getBlogTags()->all();
$tags = [];
foreach ($items as $item) {
$tags[] = $item->name;
}
$model->tagNames = BlogTags::array2string($tags);
//dump(Yii::$app->request->post());
if ($model->load(Yii::$app->request->post()) && $model->save()) {
$model->image = UploadedFile::getInstance($model, 'image');
if ($model->image) {
$path = Yii::getAlias('@webroot/upload/images/blog/') . $model->image->baseName . '.' . $model->image->extension;
$model->image->saveAs($path);
$model->attachImage($path);
}
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model, 'images' => $model->getImages()]);
}
}
/**
* @return \yii\db\ActiveQuery
* Read more at: http://yiiwheels.com/extension/yii2-taggable-behavior
*/
public function getBlogTags()
{
$viaTable = '{{%blog_tags_blog}}';
return $this->hasMany(BlogTags::className(), ['id' => 'tag_id'])->viaTable($viaTable, ['blog_id' => 'id']);
}
public static function findAllByName($name)
{
return BlogTags::find()->where(['like', 'name', $name])->limit(50)->all();
}
