Xupload的第一个循环没有被上传/重命名

Question

我是yii的新手，我正在使用Asgaroth的Xupload扩展程序..我的模型转移每个图像时出现问题..第一个循环没有被上传我不知道它有什么问题..can任何人都指出了我的代码的确切错误？

这是我的模型代码：

public function afterSave( ) {
    $this->addImages( );
    parent::afterSave( );
}

public function addImages(){
    //If we have pending images
    if(Yii::app()->user->hasState('images')){
        $userId = Yii::app()->user->id;
        $userImages = Yii::app( )->user->getState( 'images' );
        //Resolve the final path for our images
        $path = Yii::app()->getBasePath()."/../images/uploads/{$userId}/";
        $thumbsPath = Yii::app()->getBasePath()."/../images/uploads/{$userId}/thumbs/";
        $miniPath = Yii::app()->getBasePath()."/../images/uploads/{$userId}/thumbs/mini/";
        //Create the folder and give permissions if it doesnt exists
        if( !is_dir( $path ) ) {
            mkdir( $path );
            chmod( $path, 0777 );
        }
        if( !is_dir( $thumbsPath ) ) {
            mkdir( $thumbsPath );
            chmod( $thumbsPath, 0777 );
        }
        if( !is_dir( $miniPath ) ) {
            mkdir( $miniPath );
            chmod( $miniPath, 0777 );
        }
        foreach( $userImages as $image ) {
            if( is_file( $image["path"] ) ) {
                if( rename( $image["path"], $path.$this->id.'.'.$image["ext"] ) ) {
                    chmod( $path.$this->id.'.'.$image["ext"], 0777 );
                    rename($image['thumbnail_url'],$thumbsPath.$this->id.$image['ext']);
                    chmod( $thumbsPath.$this->id.$image['ext'], 0777 );
                    rename($image['mini_url'],$miniPath.$this->id.$image['ext']);
                    chmod( $miniPath.$this->id.$image['ext'], 0777 );
                }
            } else {
                //You can also throw an execption here to rollback the transaction
                Yii::log( $image["path"]." is not a file", CLogger::LEVEL_WARNING );
            }
        }
    }
}