视频播放接口

stdiet-admin/src/main/java/com/stdiet/web/controller/custom/VideoWebInterfaceController.java

@@ -1,31 +1,104 @@
 package com.stdiet.web.controller.custom;
 
+import com.aliyun.vod20170321.models.GetPlayInfoResponseBody;
+import com.stdiet.common.core.controller.BaseController;
 import com.stdiet.common.core.domain.AjaxResult;
+import com.stdiet.common.core.page.TableDataInfo;
+import com.stdiet.common.utils.AliyunVideoUtils;
+import com.stdiet.common.utils.StringUtils;
+import com.stdiet.common.utils.oss.AliyunOSSUtils;
+import com.stdiet.custom.domain.SysNutritionalVideo;
 import com.stdiet.custom.domain.SysVideoClassify;
+import com.stdiet.custom.dto.response.NutritionalVideoResponse;
 import com.stdiet.custom.dto.response.VideoClassifyResponse;
+import com.stdiet.custom.service.ISysNutritionalVideoService;
 import com.stdiet.custom.service.ISysVideoClassifyService;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
 
 @RestController
 @RequestMapping("/web/video")
-public class VideoWebInterfaceController {
+public class VideoWebInterfaceController extends BaseController {
 
     @Autowired
     private ISysVideoClassifyService sysVideoClassifyService;
 
+    @Autowired
+    private ISysNutritionalVideoService sysNutritionalVideoService;
+
     /**
      * 查询视频分类目录列表
      */
     @GetMapping("/getAllClassify")
-    public AjaxResult getClassifyAndVideo(SysVideoClassify sysVideoClassify)
+    public TableDataInfo getClassifyAndVideo(SysVideoClassify sysVideoClassify)
     {
-        List<SysVideoClassify> list = sysVideoClassifyService.getAllClassifyAndVideo(0L);
-        return AjaxResult.success(list);
+        //不分页则不需要传pageNum、pageSize参数
+        startPage();
+        //父级分类ID 0表示主分类
+        sysVideoClassify.setParentId(0L);
+        //客户类型 0 未付费客户  1已付费客户
+        sysVideoClassify.setUserType(1);
+        List<VideoClassifyResponse> list = sysVideoClassifyService.getAllClassifyAndVideo(sysVideoClassify);
+        return getDataTable(list);
+    }
+
+
+    /**
+     * 根据视频videoId获取视频详情以及播放地址
+     * @param videoId 阿里云中对应videoId
+     * @return
+     */
+    @GetMapping("/getVideoDetail/{videoId}")
+    public AjaxResult getVideoDetail(@PathVariable("videoId") String videoId)
+    {
+        if(StringUtils.isEmpty(videoId)){
+            return AjaxResult.error("视频加载失败");
+        }
+        SysNutritionalVideo sysNutritionalVideo = sysNutritionalVideoService.selectSysNutritionalVideByVideoId(videoId);
+        if(sysNutritionalVideo == null){
+            return AjaxResult.error("视频加载失败");
+        }
+        NutritionalVideoResponse nutritionalVideoResponse = new NutritionalVideoResponse();
+        try {
+            GetPlayInfoResponseBody playInfoResponseBody = AliyunVideoUtils.getVideoVisitDetail(videoId);
+            List<GetPlayInfoResponseBody.GetPlayInfoResponseBodyPlayInfoListPlayInfo> playList = playInfoResponseBody.playInfoList.playInfo;
+            if (playList != null && playList.size() > 0) {
+                //播放地址
+                nutritionalVideoResponse.setPlayUrl(playList.get(0).getPlayURL());
+            }
+        }catch (Exception e){
+            e.printStackTrace();
+            return AjaxResult.error("视频加载失败");
+        }
+        //视频封面URL
+        if (StringUtils.isNotEmpty(sysNutritionalVideo.getCoverUrl())) {
+            nutritionalVideoResponse.setCoverUrl(AliyunOSSUtils.generatePresignedUrl(sysNutritionalVideo.getCoverUrl()));
+        } else {
+            nutritionalVideoResponse.setCoverUrl(AliyunVideoUtils.getVideoCoverUrl(videoId));
+        }
+        //视频描述
+        nutritionalVideoResponse.setDescription(sysNutritionalVideo.getDescription());
+        //视频标题
+        nutritionalVideoResponse.setTitle(sysNutritionalVideo.getTitle());
+        //视频播放量
+        nutritionalVideoResponse.setPlayNum(sysNutritionalVideo.getPlayNum());
+
+        return AjaxResult.success(nutritionalVideoResponse);
+    }
+
+    /**
+     * 更新视频播放次数
+     * @param videoId 阿里云中对应videoId
+     * @return
+     */
+    @GetMapping(value = "/updateVideoPlayNum")
+    public AjaxResult updateVideoPlayNum(@RequestParam(value = "videoId") String videoId) {
+        if(StringUtils.isEmpty(videoId)){
+            return AjaxResult.error("更新失败");
+        }
+        return toAjax(sysNutritionalVideoService.updateVideoPlayNum(videoId));
     }
 }