Qsnh · Qsnh · Jan 31, 2020 · Jan 30, 2020 · Jan 30, 2020 · Jan 30, 2020
diff --git a/.env.example b/.env.example
@@ -13,7 +13,7 @@ DB_USERNAME=root
 DB_PASSWORD=root
 
 BROADCAST_DRIVER=log
-CACHE_DRIVER=file
+CACHE_DRIVER=database
 SESSION_DRIVER=file
 SESSION_LIFETIME=120
 QUEUE_DRIVER=database

diff --git a/app/Constant/ApiV2Constant.php b/app/Constant/ApiV2Constant.php
@@ -22,6 +22,8 @@ class ApiV2Constant
     const MOBILE_OR_PASSWORD_ERROR = 'mobile not exists or password error';
     const MOBILE_CODE_ERROR = 'mobile code error';
 
+    const VIDEO_NO_AUTH = 'please buy this video before see';
+
     const SMS_CODE_EXPIRE = 60;
     const MOBILE_CODE_CACHE_KEY = 'm:%s';
 
@@ -144,11 +146,12 @@ class ApiV2Constant
      *         @OA\Property(property="id",type="integer",description="id"),
      *         @OA\Property(property="user_id",type="integer",description="用户id"),
      *         @OA\Property(property="render_content",type="string",description="评论内容"),
+     *         @OA\Property(property="created_at",type="string",description="时间"),
      *     ),
      * )
      */
     const MODEL_COURSE_COMMENT_FIELD = [
-        'id', 'user_id', 'render_content',
+        'id', 'user_id', 'render_content', 'created_at',
     ];
     /**
      * @OpenApi\Annotations\Schemas(
@@ -159,11 +162,12 @@ class ApiV2Constant
      *         @OA\Property(property="id",type="integer",description="id"),
      *         @OA\Property(property="user_id",type="integer",description="用户id"),
      *         @OA\Property(property="render_content",type="string",description="评论内容"),
+     *         @OA\Property(property="created_at",type="string",description="时间"),
      *     ),
      * )
      */
     const MODEL_VIDEO_COMMENT_FIELD = [
-        'id', 'user_id', 'render_content',
+        'id', 'user_id', 'render_content', 'created_at',
     ];
     const MODEL_ORDER_FIELD = [
         'user_id', 'charge', 'order_id', 'payment_method', 'status_text', 'payment_text', 'continue_pay',

diff --git a/app/Http/Controllers/Api/V2/CourseController.php b/app/Http/Controllers/Api/V2/CourseController.php
@@ -142,7 +142,7 @@ public function detail($id)
         $chapters = $this->courseService->chapters($course['id']);
         $chapters = arr2_clear($chapters, ApiV2Constant::MODEL_COURSE_CHAPTER_FIELD);
         $videos = $this->videoService->courseVideos($course['id']);
-        $videos = arr2_clear($videos, ApiV2Constant::MODEL_VIDEO_FIELD);
+        $videos = arr2_clear($videos, ApiV2Constant::MODEL_VIDEO_FIELD, true);
 
         return $this->data(compact('course', 'chapters', 'videos'));
     }

diff --git a/app/Http/Controllers/Api/V2/VideoController.php b/app/Http/Controllers/Api/V2/VideoController.php
@@ -31,11 +31,12 @@
 /**
  * @OpenApi\Annotations\Schemas(
  *     @OA\Schema(
- *         schema="VideoPlay",
+ *         schema="PlayUrlItem",
  *         type="object",
  *         title="视频播放地址",
  *         @OA\Property(property="url",type="string",description="视频播放地址"),
- *         @OA\Property(property="extension",type="string",description="视频格式"),
+ *         @OA\Property(property="format",type="string",description="视频格式"),
+ *         @OA\Property(property="duration",type="integer",description="时长，秒"),
  *     ),
  * )
  */
@@ -160,7 +161,7 @@ public function detail($id)
         $chapters = $this->courseService->chapters($video['course_id']);
         $chapters = arr2_clear($chapters, ApiV2Constant::MODEL_COURSE_CHAPTER_FIELD);
         $videos = $this->videoService->courseVideos($video['course_id']);
-        $videos = arr2_clear($videos, ApiV2Constant::MODEL_VIDEO_FIELD);
+        $videos = arr2_clear($videos, ApiV2Constant::MODEL_VIDEO_FIELD, true);
 
         return $this->data([
             'video' => $video,
@@ -235,8 +236,58 @@ public function comments($id)
         ]);
     }
 
-    public function playInfo()
+    /**
+     * @OA\Get(
+     *     path="/video/{id}/playinfo",
+     *     @OA\Parameter(in="path",name="id",description="视频id",required=true,@OA\Schema(type="integer")),
+     *     summary="视频播放地址",
+     *     tags={"视频"},
+     *     @OA\Response(
+     *         description="",response=200,
+     *         @OA\JsonContent(
+     *             @OA\Property(property="code",type="integer",description="状态码"),
+     *             @OA\Property(property="message",type="string",description="消息"),
+     *             @OA\Property(property="data",type="object",description="",
+     *                 @OA\Property(property="urls",type="array",description="播放地址",@OA\Items(ref="#/components/schemas/PlayUrlItem")),
+     *             ),
+     *         )
+     *     )
+     * )
+     * @param $id
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function playInfo($id)
     {
-        // todo 视频播放信息
+        $video = $this->videoService->find($id);
+        $course = $this->courseService->find($video['course_id']);
+        if (!$this->businessState->canSeeVideo($this->user(), $course, $video)) {
+            return $this->error(__(ApiV2Constant::VIDEO_NO_AUTH));
+        }
+
+        $urls = [];
+
+        if ($video['url']) {
+            // 直链
+            $pathinfo = @pathinfo($video['url']);
+            $urls = [
+                [
+                    'format' => $pathinfo['extension'] ?? '',
+                    'url' => $video['url'],
+                    'duration' => $video['duration'],
+                ]
+            ];
+        } elseif ($video['aliyun_video_id']) {
+            // 阿里云点播
+            $urls = aliyun_play_url($video['aliyun_video_id']);
+        } elseif ($video['tencent_video_id']) {
+            // 腾讯云点播
+            $urls = get_tencent_play_url($video['tencent_video_id']);
+        }
+
+        if (!$urls) {
+            return $this->error(__('error'));
+        }
+
+        return $this->data(compact('urls'));
     }
 }
diff --git a/app/Models/Video.php b/app/Models/Video.php
@@ -176,42 +176,4 @@ public function commentHandler(string $content)
 
         return $comment;
     }
-
-    /**
-     * 获取视频的播放地址[阿里云|本地].
-     *
-     * @return array
-     */
-    public function getPlayInfo()
-    {
-        if ($this->aliyun_video_id != '') {
-            $playInfo = aliyun_play_url($this);
-            Log::info(json_encode($playInfo));
-
-            return $playInfo;
-        }
-
-        return [
-            [
-                'format' => pathinfo($this->url, PATHINFO_EXTENSION),
-                'url' => $this->url,
-                'duration' => 0,
-            ],
-        ];
-    }
-
-    /**
-     * 获取视频播放地址
-     *
-     * @return mixed
-     */
-    public function getPlayUrl()
-    {
-        if ($this->url) {
-            return $this->url;
-        }
-        $playInfo = aliyun_play_url($this);
-
-        return isset($playInfo[0]) ? $playInfo[0]['url'] : '';
-    }
 }
diff --git a/app/Services/Base/Services/ConfigService.php b/app/Services/Base/Services/ConfigService.php
@@ -204,4 +204,12 @@ public function getMemberInviteConfig(): array
     {
         return config('meedu.member.invite');
     }
+
+    /**
+     * @return array
+     */
+    public function getTencentVodConfig(): array
+    {
+        return config('tencent.vod');
+    }
 }
diff --git a/app/helper.php b/app/helper.php
@@ -184,20 +184,15 @@ function aliyun_play_auth($video)
 if (!function_exists('aliyun_play_url')) {
     /**
      * 获取阿里云的视频播放地址
-     *
-     * @param \App\Models\Video $video
-     *
+     * @param $vid
      * @return array
      */
-    function aliyun_play_url(\App\Models\Video $video)
+    function aliyun_play_url($vid)
     {
-        if (!$video->aliyun_video_id) {
-            return [];
-        }
         try {
             $client = aliyun_sdk_client();
             $request = new \vod\Request\V20170321\GetPlayInfoRequest();
-            $request->setVideoId($video->aliyun_video_id);
+            $request->setVideoId($vid);
             $request->setAuthTimeout(3600 * 3);
             $request->setAcceptFormat('JSON');
             $response = $client->getAcsResponse($request);
@@ -445,12 +440,58 @@ function arr1_clear($arr, $columns)
     /**
      * @param $arr
      * @param $columns
+     * @param bool $rec
      * @return array
      */
-    function arr2_clear($arr, $columns)
+    function arr2_clear($arr, $columns, $rec = false)
     {
-        return array_map(function ($item) use ($columns) {
-            return \Illuminate\Support\Arr::only($item, $columns);
+        return array_map(function ($item) use ($columns, $rec) {
+            if (!$rec) {
+                return \Illuminate\Support\Arr::only($item, $columns);
+            }
+            return array_map(function ($item) use ($columns) {
+                return \Illuminate\Support\Arr::only($item, $columns);
+            }, $item);
         }, $arr);
     }
 }
+
+if (!function_exists('get_tencent_play_url')) {
+    function get_tencent_play_url(string $vid): array
+    {
+        try {
+            /**
             * @var $configService \App\Services\Base\Services\ConfigService
+             */
+            $configService = app()->make(\App\Services\Base\Interfaces\ConfigServiceInterface::class);
+            $config = $configService->getTencentVodConfig();
+            $credential = new \TencentCloud\Common\Credential($config['secret_id'], $config['secret_key']);
+            $client = new \TencentCloud\Vod\V20180717\VodClient($credential, '');
+            $req = new \TencentCloud\Vod\V20180717\Models\DescribeMediaInfosRequest();
+            $req->FileIds[] = $vid;
+            $req->Filters = ['basicInfo'];
+            /**
+             * @var $response \TencentCloud\Vod\V20180717\Models\DescribeMediaInfosResponse
+             */
+            $response = $client->DescribeMediaInfos($req);
+            if (!$response->MediaInfoSet) {
+                return [];
+            }
+            /**
+             * @var $mediaBasicInfo \TencentCloud\Vod\V20180717\Models\MediaBasicInfo
+             */
+            $mediaBasicInfo = $response->MediaInfoSet[0]->BasicInfo;
+            return [
+                [
+                    'format' => $mediaBasicInfo->Type,
+                    'url' => $mediaBasicInfo->MediaUrl,
+                    'duration' => 0,
+                ]
+            ];
+        } catch (Exception $exception) {
+            exception_record($exception);
+
+            return [];
+        }
+    }
+}
diff --git a/composer.json b/composer.json
@@ -33,6 +33,7 @@
         "socialiteproviders/qq": "^3.0",
         "socialiteproviders/weixin-web": "dev-master",
         "spatie/laravel-backup": "5.10.1",
+        "tencentcloud/tencentcloud-sdk-php": "^3.0",
         "tymon/jwt-auth": "1.0.0-rc.5",
         "yansongda/laravel-pay": "^2.0",
         "zgldh/qiniu-laravel-storage": "^0.10.3"

diff --git a/composer.lock b/composer.lock