public function beforeSave($insert)
{
if (parent::beforeSave($insert)) {
$petImage = new PetImage();
$files = UploadedFile::getInstances($petImage, 'source_url');
foreach ($files as $file) {
$explodedImage = explode('.', $file->name);
$extension = end($explodedImage);
$fileName = 'images/pets/' . time() . '_' . rand(10000, 99999) . '.' . $extension;
$file->saveAs($fileName);
$petImage = new PetImage();
$petImage->source_url = $fileName;
$petImage->pet_id = $this->id;
$petImage->alt = '';
if (!$petImage->save()) {
echo '<pre>';
var_dump($petImage->getErrors());
die;
}
}
return true;
}
return false;
}
public function actionRemove($id)
{
/** @var PetImage $model */
$model = PetImage::findOne(['id' => $id]);
@unlink($model->source_url);
$model->delete();
return;
}