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104 lines
4.3 KiB
104 lines
4.3 KiB
<?php
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namespace addons\wanlshop\library\AliyunSdk;
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final class Alilive
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{
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private $url_ssl;
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private $trans_template_switch;
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private $auth_switch;
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private $push_domain;
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private $push_key;
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private $appName;
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private $streamName;
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private $expireTime;
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private $play_domain;
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private $play_key;
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private $transTemplate;
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// 初始化
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public function __construct()
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{
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$config = get_addon_config('wanlshop');
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// 是否开启SSL证书
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$this->ssl_switch = $config['live']['sslSwitch'];
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// 是否开启转码
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$this->trans_template_switch = $config['live']['transTemplateSwitch'];
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// 是否开启鉴权
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$this->auth_switch = $config['live']['authSwitch'];
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//推流域名
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$this->push_domain = $config['live']['pushDomain'];
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//推流域名配置的鉴权Key
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$this->push_key = $config['live']['pushKey'];
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//生成随机的AppName
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$this->appName = $config['live']['appName'];
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//生成随机的streamName
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$this->streamName = md5(uniqid(microtime(true),true));
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//配置过期时间
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$this->expireTime = time() + (int)$config['live']['builderTime'] * 60;
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//播放域名
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$this->play_domain = $config['live']['liveDomain'];
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//播放域名配置的鉴权Key
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$this->play_key = $config['live']['liveKey'];
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// 播放转码模板
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$this->transTemplate = $config['live']['transTemplate'];
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}
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public function auth()
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{
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$play_url = $this->play_url();
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return [
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'streamName' => $this->streamName,
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'push_url' => $this->push_url(),
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'rtmp_play_url' => $play_url['rtmp_play_url'],
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'flv_play_url' => $play_url['flv_play_url'],
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'hls_play_url' => $play_url['hls_play_url']
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];
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}
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// 生成推流url
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private function push_url()
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{
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$push_url = '';
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//未开启鉴权Key的情况下
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if ($this->auth_switch == 'N') {
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$push_url = 'rtmp://' . $this->push_domain . '/' . $this->appName . '/' . $this->streamName;
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}else{
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$sstring = '/' . $this->appName . '/' . $this->streamName . '-' . $this->expireTime . '-0-0-' . $this->push_key;
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$md5hash = md5($sstring);
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$push_url = 'rtmp://' . $this->push_domain . '/' . $this->appName . '/' . $this->streamName . '?auth_key=' . $this->expireTime . '-0-0-' . $md5hash;
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}
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return $push_url;
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}
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// 生成播流url
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private function play_url()
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{
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// 判断转码模板是否存在
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if ($this->trans_template_switch == 'Y') {
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$streamName = $this->streamName .'_' . $this->transTemplate;
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}else{
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$streamName = $this->streamName;
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}
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//未开启鉴权Key的情况下
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if ($this->auth_switch == 'N') {
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// 判断是否存在转码模板，存在则输出转码模板流
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$rtmp_play_url = 'rtmp://' . $this->play_domain . '/' . $this->appName . '/' . $streamName;
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$flv_play_url = ($this->ssl_switch == 'Y' ? 'https://' : 'http://') . $this->play_domain . '/' . $this->appName . '/' . $streamName . '.flv';
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$hls_play_url = ($this->ssl_switch == 'Y' ? 'https://' : 'http://') . $this->play_domain . '/' . $this->appName . '/' . $streamName . '.m3u8';
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} else {
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$rtmp_sstring = '/' . $this->appName . '/' . $streamName . '-' . $this->expireTime . '-0-0-' . $this->play_key;
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$rtmp_md5hash = md5($rtmp_sstring);
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$rtmp_play_url = 'rtmp://' . $this->play_domain . '/' . $this->appName . '/' . $streamName . '?auth_key=' . $this->expireTime . '-0-0-' . $rtmp_md5hash;
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$flv_sstring = '/' . $this->appName . '/' . $streamName . '.flv-' . $this->expireTime . '-0-0-' . $this->play_key;
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$flv_md5hash = md5($flv_sstring);
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$flv_play_url = ($this->ssl_switch == 'Y' ? 'https://' : 'http://') . $this->play_domain . '/' . $this->appName . '/' . $streamName . '.flv?auth_key=' . $this->expireTime . '-0-0-' . $flv_md5hash;
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$hls_sstring = '/' . $this->appName . '/' . $streamName . '.m3u8-' . $this->expireTime . '-0-0-' . $this->play_key;
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$hls_md5hash = md5($hls_sstring);
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$hls_play_url = ($this->ssl_switch == 'Y' ? 'https://' : 'http://') . $this->play_domain . '/' . $this->appName . '/' . $streamName . '.m3u8?auth_key=' . $this->expireTime . '-0-0-' . $hls_md5hash;
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}
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return ['rtmp_play_url' => $rtmp_play_url, 'flv_play_url' => $flv_play_url, 'hls_play_url' => $hls_play_url];
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}
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}
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