Php保利威点播示例

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字数统计: 533 | 阅读时长 ≈ 2

前言：

​ 参考地址

image-20210329094209871

代码：

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/**
    * User: 謝雲虎
    * DateTime: 2021/12/13 14:35
    * Desc:post请求curl
    * @param string $url
    * @param array  $post_data
    */
   public function post_curl($url = '',$post_data = array()){
       $ch = curl_init();
       $timeout = 360;
       curl_setopt( $ch, CURLOPT_URL, $url);
       curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, $timeout);
       curl_setopt( $ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
       curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0);
       curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 0);
       curl_setopt( $ch, CURLOPT_POSTFIELDS, $post_data);
       curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
       $output = curl_exec( $ch );
       curl_close( $ch );
       print_r($output);
   }

   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 14:36
    * Desc:get请求curl
    * @param string $url
    */
   public function get_curl($url = ''){
       $ch = curl_init();//初始化cURL
       curl_setopt($ch,CURLOPT_URL,$url);//抓取指定网页
       curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);//要求结果为字符串并输出到屏幕上
       curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
       $output = curl_exec($ch);//执行并获得HTML内容
       curl_close($ch);//释放cURL句柄
       print_r($output);
   }
   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 12:50
    * Desc:返回当前的毫秒时间戳
    * @return float
    */
   public function msectime() {
       list($msec, $sec) = explode(' ', microtime());
       $msectime =  (float)sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
       return $msectime;
   }

   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 19:11
    * Desc:生成SHA1签名,保利威获取加密等信息
    * @param array $params
    * @return string
    */
   public function get_sign_str($params = array()){
       if(request()->isPost()) {
           //按照参数名字典顺序排列，采用HTTP GET请求参数连接方式（key=value&key=value&key=value）拼接参数名与参数值
           $str = $this->get_url_str($params);
           //在字符串尾部加上secretkey
           $config = config('common.polyv');
           $str .= $config['secretkey'];
           //然后计算SHA1，将SHA1结果转为大写字母，作为sign;
           return strtoupper(sha1($str));
       }
   }

   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 16:21
    * Desc:处理url参数
    * @param $params
    * @return bool|string
    */
   public function get_url_str($params){
       ksort($params);
       $str = '';
       foreach ($params as $k => $val) {
           $str .= "{$k}={$val}&";
       }
       $str = substr($str,0,strlen($str)-1);
       return $str;
   }

   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 19:36
    * Desc:查询视频信息
    * @param $param
    */
   public function get_video_time($param){
       $config = config('common.polyv');
       $params['vid'] = $param;
       $params['ptime'] = $this->msectime();
       $params['userId'] = $config['userid'];
       $params['sign'] = $this->get_sign_str($params);
       $url = 'http://api.polyv.net/v2/video/'.$config['userid'].'/get-video-info';
       return $this->post_curl($url,$params);
   }


   /**
    * User: 謝雲虎
    * DateTime: 2021/12/13 19:36
    * Desc:批量查询视频时长和大小
    */
   public function get_video_info(){
       if(request()->isPost()) {
           $config = config('common.polyv');
           $params['vids'] = '保利威存储中的vids';
           $params['ptime'] = $this->msectime();
           $params['userid'] = $config['userid'];
           $params['sign'] = $this->get_sign_str($params);
           $url = 'http://api.polyv.net/v2/video/'.$config['userid'].'/getSizeByCata?';
           $url .= $this->get_url_str($params);
           $this->get_curl($url);
       }
   }