4ef97d76
 Administrator
big commti
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<?php
namespace common\behaviors;
use common\modules\comment\models\CommentModel;
use yii\base\Behavior;
use yii\db\ActiveRecord;
use yii\web\UploadedFile;
/**
* Class RatingBehavior
* @property CommentModel $owner
* @package common\behaviors
*/
class SaveImgBehavior extends Behavior
{
public $directory;
public function events()
{
return [
ActiveRecord::EVENT_BEFORE_UPDATE => 'beforeUpdate',
ActiveRecord::EVENT_BEFORE_INSERT => 'beforeInsert',
];
}
public function beforeUpdate($event)
{
if ( ($image = UploadedFile::getInstance($this->owner, 'image')) ) {
$this->owner->image = $image->name;
}
if(!$this->owner->image){
$this->owner->image = $this->owner->getOldAttribute('image');
}
if ($image) {
$imgDir = \Yii::getAlias('@storage/'.$this->directory.'/');
if(!is_dir($imgDir)) {
mkdir($imgDir, 0755, true);
}
$image->saveAs(\Yii::getAlias('@storage/'.$this->directory.'/' . $image->name));
}
}
public function beforeInsert($event)
{
if ( ($image = UploadedFile::getInstance($this->owner, 'image')) ) {
$this->owner->image = $image->name;
}
if ($image) {
$imgDir = \Yii::getAlias('@storage/'.$this->directory.'/');
if(!is_dir($imgDir)) {
mkdir($imgDir, 0755, true);
}
$image->saveAs(\Yii::getAlias('@storage/'.$this->directory.'/' . $image->name));
}
}
public function getImageFile() {
return empty($this->owner->image) ? null : '/storage/'.$this->directory.'/'. $this->owner->image;
}
public function getImageUrl() {
return empty($this->owner->image) ? null : '/storage/'.$this->directory.'/'. $this->owner->image;
}
}
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