<?php

namespace app\base\controller\cos\admin;

use app\BaseController;
use think\App;
use think\facade\Request;

class File extends BaseController
{

    /**
     * 上传图片
     * @date 2022-11-29
     */
    public function getCosParam()
    {
        $is_original_name = input('post.is_original_name/d', 0);
        $file_path = input('post.file_path/s', '');

        $tecent_cos_param = get_tencent_cos_config(UID);

        $credentials_class = new \tencent\sts\credentials\Credentials($tecent_cos_param);

        // 是否保留原文件名
        if (empty($is_original_name)) {
            $file_name = md5(microtime(true));
        } else {
            $file_name = '';
        }

        // 获取临时密钥
        $policy = [
            // 描述策略语法版本。该元素是必填项。目前仅允许值为“2.0”
            "version" => "2.0",
            // 描述一条或多条权限的详细信息
            "statement" => [
                [
                    // 描述声明产生的结果是“允许”还是“显式拒绝”。包括 allow（允许）和 deny （显式拒绝）两种情况。该元素是必填项
                    "effect" => "allow",
                    // 描述允许或拒绝的操作
                    "action" => [
                        "cos:PutObject",
                        "cos:PostObject"
                    ],
                    // 描述授权的具体数据
                    "resource" => [
                        /* qcs-qcloud service 的简称，表示是腾讯云的云资源
                           service_type:cos产品简称
                           region:$tecent_cos_param['region'] 描述地域信息
                           account::uid/$tecent_cos_param['main_app_id'] 描述资源拥有者的主账号信息，目前支持两种方式描述资源拥有者，uin 和 uid 方式
                        */
                        "qcs::cos:" . $tecent_cos_param['region'] . ":uid/" . $tecent_cos_param['main_app_id'] . ":" . $tecent_cos_param['bucket_name'] . "/*"
                    ],
                ]
            ]
        ];

        $result = $credentials_class->getFederationToken('cos', $policy);

        $return_data = [
            'token' => $result['Credentials']['Token'],
            'tem_secret_id' => $result['Credentials']['TmpSecretId'],
            'tem_secret_key' => $result['Credentials']['TmpSecretKey'],
            'bucket' => $tecent_cos_param['bucket_name'],
            'region' => $tecent_cos_param['region'],
            'scheme' => Request::scheme(),
            // 请求地址
            'host' => Request::scheme() . '://' . $tecent_cos_param['bucket_name'] . '.cos.' . $tecent_cos_param['region'] . '.myqcloud.com/',
            // 目录
            'dir' => empty($file_path) ? $tecent_cos_param['first_directory'] . '/uid' . UID . '/member/' . date('Ymd') . '/' .  $file_name : $file_path . date('YmdHis'),
            // 展示地址
            'show_url' => $tecent_cos_param['show_url']
        ];
        return sendSuccessMessage($return_data);
    }

    /**
     * 本地图片转cos
     * @param $param ['url'] 本地路径 示例：/ueditor/php/upload/image/20221205/1670210864567835.jpg
     * @date 2022-12-05
     */
    public function ueditorFileUploadToCos()
    {
        $param = input('post.');
        $tencent_cos_param = get_tencent_cos_config(2);

        $file_class = new \tencent\cos\object\File($tencent_cos_param);

        $cos_file_dirname = 'uid' . 2 . '/ueditor/' . date("Ymd");

        $result = $file_class->uploadFile('.' . $param['url'], $cos_file_dirname);

        return sendSuccessMessage([
            // 图片COS地址
            'url' => $result
        ]);
    }

}