<?php

/**

 * @Author: Marte

 * @Date:  2017-09-04 11:31:20

 * @Last Modified by:  Marte

 * @Last Modified time: 2017-09-06 16:19:28

 */

namespace common\components;

use Yii;
use yii\base\Component;
use OSS\OssClient;
use OSS\Core\OssException;


class Aliyunoss extends Component

{

    public static $oss;
    public function __construct()

    {

        parent::__construct();

        $accessKeyId = Yii::$app->params['oss']['accessKeyId'];         //获取阿里云oss的accessKeyId

        $accessKeySecret = Yii::$app->params['oss']['accessKeySecret'];     //获取阿里云oss的accessKeySecret

        $endpoint = Yii::$app->params['oss']['endPoint'];            //获取阿里云oss的endPoint

        self::$oss = new OssClient($accessKeyId, $accessKeySecret, $endpoint); //实例化OssClient对象

    }


    /**

     * 使用阿里云oss上传文件

     * @param $object  保存到阿里云oss的文件名

     * @param $filepath 文件在本地的绝对路径

     * @return bool   上传是否成功

     */

    public function upload($object, $filepath)

    {
        $bucket = Yii::$app->params['oss']['bucket']; //获取阿里云oss的bucket
        $result=array();
        try{
            $getOssInfo=self::$oss->uploadFile($bucket, $object, $filepath);
            $result['url'] = $getOssInfo['info']['url'];
            if($getOssInfo['info']['url']){
                @unlink(substr($_path, 1));
            }
        }catch(OssException $e){

            var_dump($e);

            return;
        };

        $url=$result['url'];

        return $url;
        // var_dump("$url");die();
        //   $res = true;
        //   return $url;
    }

    /**

     * 删除指定文件

     * @param $object 被删除的文件名

     * @return bool  删除是否成功

     */

    public function delete($object)

    {

        $res = false;

        $bucket = Yii::$app->params['oss']['bucket'];  //获取阿里云oss的bucket

        if (self::$oss->deleteObject($bucket, $object)){

            //调用deleteObject方法把服务器文件上传到阿里云oss

            $res = true;
        }
        return $res;

    }

//测试
    public function test(){
        echo 123;
        echo "success";

    }

}