阿里云视频点播sdk封装 php

阿里云的点播sdk封装到同一个类里面了，调用的时候分方便

1.首先下载 aliyun-php-sdk（不知道的自行去阿里云文档上搜索下载）

2.把零散的方法放到同一个类里面

<?php
require_once './aliyun-php-sdk/aliyun-php-sdk-core/Config.php';   // 假定您的源码文件和aliyun-php-sdk处于同一目录
use vod\Request\V20170321 as vod;
use Sts\Request\V20150401 as Sts;
class AliyunVideo {
    
    //private $accessKeyId = 'zsZ';
    //private $accessKeySecret = 'myQkfV';
    private $accessKeyId = 'uWLFMAO';
    private $accessKeySecret = '5FS1b39QnRdzRNVWp';
    private $regionId = 'cn-shanghai';    // 点播服务所在的Region，国内请填cn-shanghai，不要填写别的区域
    private $endpoint = 'sts.cn-shanghai.aliyuncs.com';
    private $client = null ;
    private $sts = null ;

    public function __construct(){

        try {
            $this -> init_vod_client($this -> accessKeyId,$this -> accessKeySecret);
        } catch (Exception $e) {
            print $e->getMessage();
        }
    }




    /**
     * @desc 初始化客户端
     * @param  [type] $accessKeyId     [description]
     * @param  [type] $accessKeySecret [description]
     * @return [type]                  [description]
     */
    public function init_vod_client($accessKeyId, $accessKeySecret) {
        //初始化视频客户端
        $profile = DefaultProfile::getProfile($this -> regionId, $accessKeyId, $accessKeySecret);
        $this -> client = new DefaultAcsClient($profile);
        //初始化sts授权策略客户端
        DefaultProfile::addEndpoint($this -> regionId, $this -> regionId, "Sts", $this -> endpoint);
        $iClientProfile = DefaultProfile::getProfile($this -> regionId, $accessKeyId,  $accessKeySecret);
        $this -> sts = new DefaultAcsClient($iClientProfile);


    }


    /**
     * @desc 刷新视频上传凭证
     * @param  [type] $client  [description]
     * @param  [type] $videoId [description]
     * @return [type]          [description]
     */
    function refresh_upload_video( $videoId) {
        $request = new vod\RefreshUploadVideoRequest();
        $request->setVideoId($videoId);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }



    /**
     * @desc [获取上传地址和凭证]
     * @param  [type] $client [description]
     * @param array $fileInfo = array();
     * @return [type]         [description]
     */
    public function create_upload_video($fileInfo) {
        $request = new vod\CreateUploadVideoRequest();

        $request->setTitle($fileInfo['title']);        // 视频标题(必填参数)
        $request->setFileName($fileInfo['filename']); // 视频源文件名称，必须包含扩展名(必填参数)
        $request->setDescription($fileInfo['desc']);  // 视频源文件描述(可选)
        //$request->setCoverURL("http://img.alicdn.com/tps/TB1qnJ1PVXXXXXCXXXXXXXXXXXX-700-700.png"); // 自定义视频封面(可选)
        if($fileInfo['thumb']){ $request -> setCoverURL($fileInfo['thumb']) ; }
        if($fileInfo['catid']){ $request -> setCateId($fileInfo['catid']) ; }
        if($fileInfo['tags']){
            $request -> setTags($fileInfo['tags']);
        }
        $request->setAcceptFormat('JSON');

        return $this -> client -> getAcsResponse($request);
    }    


    /**
     * @desc 获取播放地址接口
     * @param  [type] $client  [为上面init_vod_client接口返回的客户端对象]
     * @param  [type] $videoId [为视频ID]
     * @return [type]          [description]
     */
    public function get_play_info( $videoId) {
        $request = new vod\GetPlayInfoRequest();
        $request->setVideoId($videoId);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }

    /**
     * @desc 获取sts授权策略信息
     * @author 646943067@qq.com
     * @version 1.0
     * @date 2018-11-27
     */
    public function getStsInfo(){
        $roleArn = "acs:ram::1357249633099392:role/aliyunvoduploadauth";  //角色资源描述符，在RAM的控制台的资源详情页上可以获取
        // 在扮演角色(AssumeRole)时，可以附加一个授权策略，进一步限制角色的权限；
        // 详情请参考《RAM使用指南》
        // 此授权策略表示读取所有OSS的只读权限
        $policy=<<<POLICY
{
  "Statement": [
    {
      "Action": "sts:AssumeRole",
      "Effect": "Allow",
      "Principal": {
        "RAM": [
          "acs:ram::1357249633099392:root"
        ]
      }
    }
  ],
  "Version": "1"
}
POLICY;
        
        $request = new Sts\AssumeRoleRequest();
        // RoleSessionName即临时身份的会话名称，用于区分不同的临时身份
        // 您可以使用您的客户的ID作为会话名称
        $request->setRoleSessionName("client_name");
        $request->setRoleArn($roleArn);
        $request->setPolicy($policy);
        $request->setDurationSeconds(3600);
        
        try {
            $response = $this -> sts ->getAcsResponse($request);
            print_r($response);
        } catch(ServerException $e) {
            print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
        } catch(ClientException $e) {
            print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
        }
        
        
        
    }



    /**
     * @desc 删除媒体流
     * 可删除视频流或音频流信息及存储文件，并支持批量删除；删除后当CDN缓存过期，该路流会无法播放，请谨慎操作
     * @param  [type] $client  [description]
     * @param  [type] $videoId [description]
     * @param  [type] $jobIds  [description]
     * @return [type]          [description]
     */
    function delete_stream( $videoId, $jobIds) {
        $request = new vod\DeleteStreamRequest();
        $request->setVideoId($videoId);
        $request->setJobIds($jobIds);   // 媒体流转码的作业ID列表，多个用逗号分隔；JobId可通过获取播放地址接口(GetPlayInfo)获取到。
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }


    /**
     * @desc 获取视频列表
     * @param  [type] $client [description]
     * @return [type]         [description]
     */
    function get_video_list() {
        $request = new vod\GetVideoListRequest();
        // 示例：分别取一个月前、当前时间的UTC时间作为筛选视频列表的起止时间
        $localTimeZone = date_default_timezone_get();
        date_default_timezone_set('UTC');
        $utcNow = gmdate('Y-m-d\TH:i:s\Z');
        $utcMonthAgo = gmdate('Y-m-d\TH:i:s\Z', time() - 30*86400);
        date_default_timezone_set($localTimeZone);
        $request->setStartTime($utcMonthAgo);   // 视频创建的起始时间，为UTC格式
        $request->setEndTime($utcNow);          // 视频创建的结束时间，为UTC格式
        #$request->setStatus('Uploading,Normal,Transcoding');  // 视频状态，默认获取所有状态的视频，多个用逗号分隔
        #$request->setCateId(0);               // 按分类进行筛选
        $request->setPageNo(1);
        $request->setPageSize(20);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }


    /**
     * @desc 获取源文件信息（含原片下载地址）
     * @param  [type] $client  [description]
     * @param  [type] $videoId [description]
     * @return [type]          [description]
     */
    function get_mezzanine_info( $videoId) {
        $request = new vod\GetMezzanineInfoRequest();
        $request->setVideoId($videoId);
        $request->setAuthTimeout(3600*5);   // 原片下载地址过期时间，单位：秒，默认为3600秒
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 删除视频
     * @param  [type] $client   [description]
     * @param  [type] $videoIds [description]
     * @return [type]           [description]
     */
    function delete_videos( $videoIds) {
        $request = new vod\DeleteVideoRequest();
        $request->setVideoIds($videoIds);   // 支持批量删除视频；videoIds为传入的视频ID列表，多个用逗号分隔
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 修改视频信息
     * @param  [type] $client  [description]
     * @param  [type] $videoId [description]
     * @return [type]          [description]
     */
    function update_video_info( $videoId) {
        $request = new vod\UpdateVideoInfoRequest();
        $request->setVideoId($videoId);
        $request->setTitle('New Title');   // 更改视频标题
        $request->setDescription('New Description');    // 更改视频描述
        $request->setCoverURL('http://img.alicdn.com/tps/TB1qnJ1PVXXXXXCXXXXXXXXXXXX-700-700.png');  // 更改视频封面
        $request->setTags('tag1,tag2');    // 更改视频标签，多个用逗号分隔
        $request->setCateId(0);       // 更改视频分类(可在点播控制台·全局设置·分类管理里查看分类ID：https://vod.console.aliyun.com/#/vod/settings/category)
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 获取视频信息
     * @param  [type] $client  [description]
     * @param  [type] $videoId [description]
     * @return [type]          [description]
     */
    function get_video_info( $videoId) {
        $request = new vod\GetVideoInfoRequest();
        $request->setVideoId($videoId);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 获取指定的分类信息，及其子分类（即下一级分类）的列表
     * @param  [type]  $client   [description]
     * @param  integer $cateId   [description]
     * @param  integer $pageNo   [description]
     * @param  integer $pageSize [description]
     * @return [type]            [description]
     */
    function get_categories( $cateId=-1, $pageNo=1, $pageSize=10) {
        $request = new vod\GetCategoriesRequest();
        $request->setCateId($cateId);   // 分类ID，默认为根节点分类ID即-1
        $request->setPageNo($pageNo);
        $request->setPageSize($pageSize);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }


    /**
     * @desc 删除分类
     * 删除视频分类，同时会删除其下级分类（包括二级分类和三级分类），请慎重操作
     * @param  [type] $client [description]
     * @param  [type] $cateId [description]
     * @return [type]         [description]
     */
    function delete_category( $cateId) {
        $request = new vod\DeleteCategoryRequest();
        $request->setCateId($cateId);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 修改分类
     * @param  [type] $client   [description]
     * @param  [type] $cateId   [description]
     * @param  [type] $cateName [description]
     * @return [type]           [description]
     */
    function update_category( $cateId, $cateName) {
        $request = new vod\UpdateCategoryRequest();
        $request->setCateId($cateId);
        $request->setCateName($cateName);   // 分类名称，不能超过64个字节，UTF8编码
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }
    /**
     * @desc 创建分类 
     * 1.创建视频分类，最大支持三级分类，每个分类最多支持创建100个子分类
     * 2.一级分类最大也是支持100个，若有更大需求请提工单联系我们
     * @param [type]  $client   [description]
     * @param [type]  $cateName [description]
     * @param integer $parentId [description]
     */
    function add_category( $cateName, $parentId=-1) {
        $request = new vod\AddCategoryRequest();
        $request->setCateName($cateName);   // 分类名称，不能超过64个字节，UTF8编码
        $request->setParentId($parentId);   // 父分类ID，若不填，则默认生成一级分类，根节点分类ID为-1
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }

    /**
     * @desc 获取图片上传地址和凭证
     * @param  [type] $client    [description]
     * @param  [type] $imageType [description]
     * @param  [type] $imageExt  [description]
     * @return [type]            [description]
     */
    function create_upload_image( $imageType, $imageExt) {
        $request = new vod\CreateUploadImageRequest();
        $request->setImageType($imageType);
        $request->setImageExt($imageExt);
        $request->setAcceptFormat('JSON');
        return $this -> client ->getAcsResponse($request);
    }





}

3.调用

假如步骤二的类文件名为video.php

那么代码如下：

require_once './video.php';
$videoObj = new AliyunVideo();  //实例化阿里云对象
$videoObj -> create_upload_video();