protected function getModel($id = null)
{
$model = null;
if ($id) {
$model = File::findOne(["id" => $id]);
} else {
$model = new File();
}
return $model;
}
public function getMainProductImage()
{
$file = $this->hasMany(File::className(), ['id' => 'id_File'])->viaTable('rel_File', ['_entity_id' => 'id'], function ($query) {
$query->orderBy(['order' => SORT_DESC]);
})->one();
if (!$file) {
$file = File::getSystemFile(File::EMPTY_IMAGE);
}
return $file;
}
public function actionUpload()
{
include __DIR__ . "./../uploader/Uploader.php";
$upload_dir = \Yii::$app->getModule("file")->getStorageDir();
$uploader = new \FileUpload('uploadfile');
$fileModel = new File();
$realName = $_GET["uploadfile"];
// Handle the upload
$isUplaoded = $uploader->handleUpload($upload_dir);
$result = false;
$errorMsg = '';
if ($isUplaoded) {
$fileModel = new File();
$fileModel->setAttribute("real_name", $realName);
$fileModel->setAttribute("name_on_server", $uploader->getSavedFileName());
$fileModel->setAttribute("size", $uploader->getFileSize());
if (!$fileModel->save()) {
$uploader->rollBack();
$errorMsg = "Entity save error";
} else {
if (!empty($_GET["relateTo"])) {
if (!$fileModel->linkWith($_GET["relateTo"])) {
$uploader->rollBack();
$fileModel->delete();
$errorMsg = "Entity link error";
} else {
$result = true;
}
} else {
$result = true;
}
}
} else {
$errorMsg = $uploader->getErrorMsg();
}
if ($result) {
echo json_encode(array('success' => true));
} else {
exit(json_encode(['success' => false, 'msg' => $errorMsg]));
}
}
/**
* Get system file
*
* @param string $systemKey Unique system key
*
* @return ActiveQueryInterface the newly created [[ActiveQueryInterface|ActiveQuery]] instance.
*/
public static function getSystemFile($systemKey)
{
return File::findOne(['system_key' => $systemKey]);
}
