/**
* @inheritdoc
*/
public function beforeSave($insert)
{
$attributes = array_keys($this->getAttributes());
if (property_exists($this, 'category_id')) {
$this->isCategory();
}
// Upload image
if (in_array('image', $attributes)) {
$this->image = \yii\web\UploadedFile::getInstance($this, 'image');
$ext = FileHelper::getExtention($this->image);
if (!empty($ext)) {
$fileDir = Yii::$app->controller->module->id . '/' . date('Y/m/d/');
$fileName = LetHelper::string_to_url($this->title) . '.' . $ext;
$folder = Yii::$app->params['uploadPath'] . '/' . Yii::$app->params['uploadDir'] . '/' . $fileDir;
FileHelper::createDirectory($folder);
$this->image->saveAs($folder . $fileName);
$this->image = $fileDir . $fileName;
}
}
// creator, editor and time
$now = date('Y-m-d H:i:s', time());
if (in_array('update_time', $attributes)) {
$this->update_time = $now;
}
if (in_array('editor', $attributes)) {
$this->editor = Yii::$app->user->id;
}
if ($this->isNewRecord) {
if (in_array('creator', $attributes)) {
$this->creator = Yii::$app->user->id;
}
if (in_array('create_time', $attributes)) {
$this->create_time = $now;
}
}
return parent::beforeSave($insert);
}
public function actionIndex()
{
$string = 'Cộng hòa $##@ xã hội chủ nghĩa Việt Nam';
echo \app\components\LetHelper::string_to_url($string);
}