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视频播放接口

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xiezhijun 2021-06-15 13:39:32 +08:00
parent 5f3dee08c2
commit 873dddae4f
8 changed files with 138 additions and 68 deletions
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87
stdiet-admin/src/main/java/com/stdiet/web/controller/custom/VideoWebInterfaceController.java
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@ -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));
}
}

7
stdiet-custom/src/main/java/com/stdiet/custom/domain/SysVideoClassify.java
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@ -37,9 +37,6 @@ public class SysVideoClassify extends BaseEntity
/** 删除标识 0未删除 1已删除 */
private Integer delFlag;
//子分类
private List<SysVideoClassify> childrenClassify;
//子视频
private List<Map<String, Object>> childrenVideo;
//用户类型 0 普通用户 1付费客户
private Integer userType;
}

38
stdiet-custom/src/main/java/com/stdiet/custom/dto/response/VideoClassifyResponse.java
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@ -5,6 +5,7 @@ import java.io.Serializable;
import java.util.List;
import java.util.Map;
@Data
public class VideoClassifyResponse implements Serializable {
private static final long serialVersionUID = 1L;
@ -15,41 +16,12 @@ public class VideoClassifyResponse implements Serializable {
//目录分类名称
private String cateName;
//用户类型 0 普通用户 1付费客户
private Integer userType;
//子分类
private List<VideoClassifyTwoResponse> childrenClassify;
//子视频
private List<Map<String, Object>> childrenVideo;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getCateName() {
return cateName;
}
public void setCateName(String cateName) {
this.cateName = cateName;
}
public List<VideoClassifyTwoResponse> getChildrenClassify() {
return childrenClassify;
}
public void setChildrenClassify(List<VideoClassifyTwoResponse> childrenClassify) {
this.childrenClassify = childrenClassify;
}
public List<Map<String, Object>> getChildrenVideo() {
return childrenVideo;
}
public void setChildrenVideo(List<Map<String, Object>> childrenVideo) {
this.childrenVideo = childrenVideo;
}
private List<VideoResponse> childrenVideo;
}

17
stdiet-custom/src/main/java/com/stdiet/custom/dto/response/VideoResponse.java Normal file
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@ -0,0 +1,17 @@
package com.stdiet.custom.dto.response;
import lombok.Data;
import java.io.Serializable;
@Data
public class VideoResponse implements Serializable {
private static final long serialVersionUID = 1L;
//阿里云中对应视频ID
private String videoId;
//视频标题
private String title;
}

2
stdiet-custom/src/main/java/com/stdiet/custom/mapper/SysVideoClassifyMapper.java
View File

@ -71,5 +71,5 @@ public interface SysVideoClassifyMapper
* @param parentId
* @return
*/
public List<SysVideoClassify> getOneAllClassifyAndVideo(Long parentId);
public List<VideoClassifyResponse> getOneAllClassifyAndVideo(SysVideoClassify sysVideoClassify);
}

2
stdiet-custom/src/main/java/com/stdiet/custom/service/ISysVideoClassifyService.java
View File

@ -71,5 +71,5 @@ public interface ISysVideoClassifyService
*
* @return 视频分类集合
*/
public List<SysVideoClassify> getAllClassifyAndVideo(Long parentId);
public List<VideoClassifyResponse> getAllClassifyAndVideo(SysVideoClassify sysVideoClassify);
}

4
stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysVideoClassifyServiceImpl.java
View File

@ -120,7 +120,7 @@ public class SysVideoClassifyServiceImpl implements ISysVideoClassifyService
* @param sysVideoClassify 视频分类
* @return 视频分类集合
*/
public List<SysVideoClassify> getAllClassifyAndVideo(Long parentId){
return sysVideoClassifyMapper.getOneAllClassifyAndVideo(parentId);
public List<VideoClassifyResponse> getAllClassifyAndVideo(SysVideoClassify sysVideoClassify){
return sysVideoClassifyMapper.getOneAllClassifyAndVideo(sysVideoClassify);
}
}

49
stdiet-custom/src/main/resources/mapper/custom/SysVideoClassifyMapper.xml
View File

@ -99,53 +99,64 @@
order by order_num asc,id asc
</select>
<resultMap type="SysVideoClassify" id="VideoClassifyOneResult">
<resultMap type="com.stdiet.custom.dto.response.VideoClassifyResponse" id="VideoClassifyOneResult">
<result property="id" column="id" />
<result property="cateName" column="cate_name" />
<result property="userType" column="userType"></result>
<!-- 查询子分类 -->
<!--<association property="childrenClassify" column="id" select="getTwoAllClassifyAndVideo"/>-->
<association property="childrenClassify" column="{userType=userType,id=id}" select="getTwoAllClassifyAndVideo"/>
<!-- 查询子视频 -->
<!--<association property="childrenVideo" column="id" select="getAllVideoByClassify"/>-->
<association property="childrenVideo" column="{userType=userType,id=id}" select="getAllVideoByClassify"/>
</resultMap>
<resultMap type="SysVideoClassify" id="VideoClassifyTwoResult">
<resultMap type="com.stdiet.custom.dto.response.VideoClassifyResponse" id="VideoClassifyTwoResult">
<result property="id" column="id" />
<result property="cateName" column="cate_name" />
<result property="userType" column="userType"></result>
<!-- 查询子分类 -->
<!--<association property="childrenClassify" column="id" select="getThreeAllClassifyAndVideo"/>-->
<association property="childrenClassify" column="{userType=userType,id=id}" select="getThreeAllClassifyAndVideo"/>
<!-- 查询子视频 -->
<!--<association property="childrenVideo" column="id" select="getAllVideoByClassify"/>-->
<association property="childrenVideo" column="{userType=userType,id=id}" select="getAllVideoByClassify"/>
</resultMap>
<resultMap type="com.stdiet.custom.dto.response.VideoClassifyThreeResponse" id="VideoClassifyThreeResult">
<resultMap type="com.stdiet.custom.dto.response.VideoClassifyResponse" id="VideoClassifyThreeResult">
<result property="id" column="id" />
<result property="cateName" column="cate_name" />
<result property="userType" column="userType" ></result>
<!-- 查询子视频 -->
<association property="childrenVideo" column="id" select="getAllVideoByClassify"/>
<association property="childrenVideo" column="{userType=userType,id=id}" select="getAllVideoByClassify"/>
</resultMap>
<select id="getOneAllClassifyAndVideo" resultMap="VideoClassifyOneResult" parameterType="SysVideoClassify">
select id, cate_name from sys_video_classify
left join sys_video_classify
where del_flag = 0 and parent_id = #{parentId}
select id, cate_name, #{userType} as userType from sys_video_classify
where del_flag = 0 and parent_id = #{parentId} and 1 = 1
order by order_num asc,id asc
</select>
<select id="getTwoAllClassifyAndVideo" resultMap="VideoClassifyTwoResult" parameterType="Long">
select id, cate_name from sys_video_classify
where del_flag = 0 and parent_id = #{id}
<select id="getTwoAllClassifyAndVideo" resultMap="VideoClassifyTwoResult">
select id, cate_name,#{userType} as userType from sys_video_classify
where del_flag = 0 and parent_id = #{id} and 2 = 2
order by order_num asc,id asc
</select>
<select id="getThreeAllClassifyAndVideo" resultMap="VideoClassifyThreeResult" parameterType="Long">
select id, cate_name from sys_video_classify
where del_flag = 0 and parent_id = #{id}
<select id="getThreeAllClassifyAndVideo" resultMap="VideoClassifyThreeResult">
select id, cate_name,#{userType} as userType from sys_video_classify
where del_flag = 0 and parent_id = #{id} and 3 = 3
order by order_num asc,id asc
</select>
<select id="getAllVideoByClassify" resultType="Map" parameterType="Long">
select snv.video_id as videoId, snv.cover_url as coverUrl, snv.title, snv.description
<select id="getAllVideoByClassify" resultType="com.stdiet.custom.dto.response.VideoResponse">
select snv.video_id as videoId, snv.title
from sys_nutritional_video snv where cate_id = #{id} and del_flag = 0 and show_flag = 1
<if test="userType != null">
<if test="userType == 0">
and pay_level = 0
</if>
<if test="userType == 1">
and (pay_level = 0 or pay_level = 1)
</if>
</if>
order by priority_level desc,id asc
</select>
</mapper>