NN2024010801/app/Services/LiveService.php

<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services;

use AlibabaCloud\Tea\Exception\TeaUnableRetryError;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Dysmsapi;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Models\SendSmsRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

/**
 * 在线直播服务管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * Class LiveService
 * @package App\Services
 */
class LiveService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 静态入口
     * @return SmsService|static|null
     */
    public static function make(){
        if(!self::$instance){
            self::$instance = new static();
        }

        return self::$instance;
    }

    /**
     * 获取直播推流/拉流地址
     * @param $streamName
     * @param string $appName
     * @param string $playType
     * @param int $expireTime
     * @return array
     */
    public function getLiveUrl($streamName, $appName='xlapp', $playType='rtmp',$expireTime=1440)
    {
        $playUrls = [];
        //未开启鉴权Key的情况下
        $pushDomain = ConfigService::make()->getConfigByCode('live_push_url');
        $playDomain = ConfigService::make()->getConfigByCode('live_play_url');
        $pushKey = ConfigService::make()->getConfigByCode('push_url_key');
        $playKey = ConfigService::make()->getConfigByCode('play_url_key');
        $timeStamp = time() + $expireTime * 60;
        if($pushKey==''){
            $pushUrl = 'rtmp://'.$pushDomain.'/'.$appName.'/'.$streamName;
        }else{
            $sstring = '/'.$appName.'/'.$streamName.'-'.$timeStamp.'-0-0-'.$pushKey;
            $md5hash = md5($sstring);
            $pushUrl = 'rtmp://'.$pushDomain.'/'.$appName.'/'.$streamName.'?auth_key='.$timeStamp.'-0-0-'.$md5hash;
        }

        if($playKey==''){
            $playUrls['rtmp'] = 'rtmp://'.$playDomain.'/'.$appName.'/'.$streamName;
            $playUrls['flv'] = 'http://'.$playDomain.'/'.$appName.'/'.$streamName.'.flv';
            $playUrls['hls'] = 'http://'.$playDomain.'/'.$appName.'/'.$streamName.'.m3u8';
        }else{
            $rtmpSstring = '/'.$appName.'/'.$streamName.'-'.$timeStamp.'-0-0-'.$playKey;
            $rtmpMd5hash = md5($rtmpSstring);
            $playUrls['rtmp'] = 'rtmp://'.$playDomain.'/'.$appName.'/'.$streamName.'?auth_key='.$timeStamp.'-0-0-'.$rtmpMd5hash;

            $flvSstring = '/'.$appName.'/'.$streamName.'.flv-'.$timeStamp.'-0-0-'.$playKey;
            $flvMd5hash = md5($flvSstring);
            $playUrls['flv'] = 'http://'.$playDomain.'/'.$appName.'/'.$streamName.'.flv?auth_key='.$timeStamp.'-0-0-'.$flvMd5hash;

            $hlsSstring = '/'.$appName.'/'.$streamName.'.m3u8-'.$timeStamp.'-0-0-'.$playKey;
            $hlsMd5hash = md5($hlsSstring);
            $playUrls['hls'] = 'http://'.$playDomain.'/'.$appName.'/'.$streamName.'.m3u8?auth_key='.$timeStamp.'-0-0-'.$hlsMd5hash;
        }


        return [
            'push_url'=> $pushUrl,
            'play_url'=> isset($playUrls[$playType])? $playUrls[$playType] : '',
            'play_urls'=> $playUrls,
        ];
    }
}