<?php

namespace app\home\service;

set_time_limit(0);
require_once 'vendor/ks3-php-sdk-1.2.4/Ks3Client.class.php';

class UploadOssService
{
    private $accessKey;
    private $secretKey;
    private $endpoint;
    private $bucketName;
    private $ks3Client;

    public function __construct($accessKey, $secretKey, $endpoint, $bucketName)
    {
        $this->accessKey = $accessKey;
        $this->secretKey = $secretKey;
        $this->endpoint = $endpoint;
        $this->bucketName = $bucketName;
        $this->ks3Client = new \Ks3Client($this->accessKey, $this->secretKey, $this->endpoint);

    }
    /*
    * @Title: 金山云上传
    * @Description: TODO
    * $file:上传的文件
    * $fileName:文件名
    * $folder:文件目录
    */
    public function uploadFile($file, $fileName, $folder)
    {
        set_time_limit(0);
        $ks3FilePath = $folder. '/' . $fileName;
        $content = fopen($file->getPathname(), "r");
        $args = [
            "Bucket" => $this->bucketName,
            "Key" => $ks3FilePath,
            "Content" => [
                "content" => $content,
                "seek_position" => 0,
            ],
            "ACL" => "public-read",
            "ObjectMeta" => [
                "Content-Type" => "image/jpeg",
                "Content-Length" => $file->getSize(),
            ],
        ];
        $ks3Result = $this->ks3Client->putObjectByFile($args);
        if (isset($ks3Result['ETag'])) {
            $ks3FullUrl = "http://$this->bucketName.$this->endpoint/$ks3FilePath";
            return json(['code' => 0, 'data' => [
                'url' => $ks3FullUrl,
                'name' => $fileName
            ], 'url' => $ks3FullUrl, 'msg' => '上传成功']);
        } else {
            return json(['code' => -1, 'data' => [],  'msg' => '上传失败']);
        }
    }
}