获取视频时长接口

web/src/main/java/com/ynfy/buss/course/coursecatalog/controller/CourseCatalogController.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.ynfy.buss.course.coursecatalog.entity.CourseCatalog;
+import com.ynfy.buss.course.coursecatalog.enums.ResourceType;
 import com.ynfy.buss.course.coursecatalog.service.ICourseCatalogService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -12,6 +13,7 @@ import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.aspect.annotation.AutoLog;
 import org.jeecg.common.system.base.controller.JeecgController;
 import org.jeecg.common.system.query.QueryGenerator;
+import org.jeecg.common.util.CommonUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
@@ -20,125 +22,125 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.Arrays;
 
- /**
+/**
  * @Description: course_catalog
  * @Author: jeecg-boot
- * @Date:   2023-10-24
+ * @Date: 2023-10-24
  * @Version: V1.0
  */
-@Api(tags="course_catalog")
+@Api(tags = "course_catalog")
 @RestController
 @RequestMapping("/courseCatalog")
 @Slf4j
 public class CourseCatalogController extends JeecgController<CourseCatalog, ICourseCatalogService> {
-	@Autowired
-	private ICourseCatalogService courseCatalogService;
-	
-	/**
-	 * 分页列表查询
-	 *
-	 * @param courseCatalog
-	 * @param pageNo
-	 * @param pageSize
-	 * @param req
-	 * @return
-	 */
-	//@AutoLog(value = "course_catalog-分页列表查询")
-	@ApiOperation(value="course_catalog-分页列表查询", notes="course_catalog-分页列表查询")
-	@GetMapping(value = "/list")
-	public Result<IPage<CourseCatalog>> queryPageList(CourseCatalog courseCatalog,
-								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
-								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
-								   HttpServletRequest req) {
-		QueryWrapper<CourseCatalog> queryWrapper = QueryGenerator.initQueryWrapper(courseCatalog, req.getParameterMap());
-		Page<CourseCatalog> page = new Page<CourseCatalog>(pageNo, pageSize);
-		IPage<CourseCatalog> pageList = courseCatalogService.page(page, queryWrapper);
-		return Result.OK(pageList);
-	}
-	
-	/**
-	 *   添加
-	 *
-	 * @param courseCatalog
-	 * @return
-	 */
-	@AutoLog(value = "course_catalog-添加")
-	@ApiOperation(value="course_catalog-添加", notes="course_catalog-添加")
-	//@RequiresPermissions("courseCatalog:add")
-	@PostMapping(value = "/add")
-	public Result<String> add(@RequestBody CourseCatalog courseCatalog) {
-		courseCatalogService.save(courseCatalog);
-		return Result.OK("添加成功！");
-	}
-	
-	/**
-	 *  编辑
-	 *
-	 * @param courseCatalog
-	 * @return
-	 */
-	@AutoLog(value = "course_catalog-编辑")
-	@ApiOperation(value="course_catalog-编辑", notes="course_catalog-编辑")
-	//@RequiresPermissions("courseCatalog:edit")
-	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
-	public Result<String> edit(@RequestBody CourseCatalog courseCatalog) {
-		courseCatalogService.updateById(courseCatalog);
-		return Result.OK("编辑成功!");
-	}
-	
-	/**
-	 *   通过id删除
-	 *
-	 * @param id
-	 * @return
-	 */
-	@AutoLog(value = "course_catalog-通过id删除")
-	@ApiOperation(value="course_catalog-通过id删除", notes="course_catalog-通过id删除")
-	//@RequiresPermissions("courseCatalog:delete")
-	@DeleteMapping(value = "/delete")
-	public Result<String> delete(@RequestParam(name="id",required=true) String id) {
-		courseCatalogService.removeById(id);
-		return Result.OK("删除成功!");
-	}
-	
-	/**
-	 *  批量删除
-	 *
-	 * @param ids
-	 * @return
-	 */
-	@AutoLog(value = "course_catalog-批量删除")
-	@ApiOperation(value="course_catalog-批量删除", notes="course_catalog-批量删除")
-	//@RequiresPermissions("courseCatalog:deleteBatch")
-	@DeleteMapping(value = "/deleteBatch")
-	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
-		this.courseCatalogService.removeByIds(Arrays.asList(ids.split(",")));
-		return Result.OK("批量删除成功!");
-	}
-	
-	/**
-	 * 通过id查询
-	 *
-	 * @param id
-	 * @return
-	 */
-	//@AutoLog(value = "course_catalog-通过id查询")
-	@ApiOperation(value="course_catalog-通过id查询", notes="course_catalog-通过id查询")
-	@GetMapping(value = "/queryById")
-	public Result<CourseCatalog> queryById(@RequestParam(name="id",required=true) String id) {
-		CourseCatalog courseCatalog = courseCatalogService.getById(id);
-		if(courseCatalog==null) {
-			return Result.error("未找到对应数据");
-		}
-		return Result.OK(courseCatalog);
-	}
+    @Autowired
+    private ICourseCatalogService courseCatalogService;
 
     /**
-    * 导出excel
-    *
-    * @param request
-    * @param courseCatalog
-    */
+     * 分页列表查询
+     *
+     * @param courseCatalog
+     * @param pageNo
+     * @param pageSize
+     * @param req
+     * @return
+     */
+    //@AutoLog(value = "course_catalog-分页列表查询")
+    @ApiOperation(value = "course_catalog-分页列表查询", notes = "course_catalog-分页列表查询")
+    @GetMapping(value = "/list")
+    public Result<IPage<CourseCatalog>> queryPageList(CourseCatalog courseCatalog,
+                                                      @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
+                                                      @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
+                                                      HttpServletRequest req) {
+        QueryWrapper<CourseCatalog> queryWrapper = QueryGenerator.initQueryWrapper(courseCatalog, req.getParameterMap());
+        Page<CourseCatalog> page = new Page<CourseCatalog>(pageNo, pageSize);
+        IPage<CourseCatalog> pageList = courseCatalogService.page(page, queryWrapper);
+        return Result.OK(pageList);
+    }
+
+    /**
+     * 添加
+     *
+     * @param courseCatalog
+     * @return
+     */
+    @AutoLog(value = "course_catalog-添加")
+    @ApiOperation(value = "course_catalog-添加", notes = "course_catalog-添加")
+    //@RequiresPermissions("courseCatalog:add")
+    @PostMapping(value = "/add")
+    public Result<String> add(@RequestBody CourseCatalog courseCatalog) {
+        courseCatalogService.save(courseCatalog);
+        return Result.OK("添加成功！");
+    }
+
+    /**
+     * 编辑
+     *
+     * @param courseCatalog
+     * @return
+     */
+    @AutoLog(value = "course_catalog-编辑")
+    @ApiOperation(value = "course_catalog-编辑", notes = "course_catalog-编辑")
+    //@RequiresPermissions("courseCatalog:edit")
+    @RequestMapping(value = "/edit", method = {RequestMethod.PUT, RequestMethod.POST})
+    public Result<String> edit(@RequestBody CourseCatalog courseCatalog) {
+        courseCatalogService.updateById(courseCatalog);
+        return Result.OK("编辑成功!");
+    }
+
+    /**
+     * 通过id删除
+     *
+     * @param id
+     * @return
+     */
+    @AutoLog(value = "course_catalog-通过id删除")
+    @ApiOperation(value = "course_catalog-通过id删除", notes = "course_catalog-通过id删除")
+    //@RequiresPermissions("courseCatalog:delete")
+    @DeleteMapping(value = "/delete")
+    public Result<String> delete(@RequestParam(name = "id", required = true) String id) {
+        courseCatalogService.removeById(id);
+        return Result.OK("删除成功!");
+    }
+
+    /**
+     * 批量删除
+     *
+     * @param ids
+     * @return
+     */
+    @AutoLog(value = "course_catalog-批量删除")
+    @ApiOperation(value = "course_catalog-批量删除", notes = "course_catalog-批量删除")
+    //@RequiresPermissions("courseCatalog:deleteBatch")
+    @DeleteMapping(value = "/deleteBatch")
+    public Result<String> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
+        this.courseCatalogService.removeByIds(Arrays.asList(ids.split(",")));
+        return Result.OK("批量删除成功!");
+    }
+
+    /**
+     * 通过id查询
+     *
+     * @param id
+     * @return
+     */
+    //@AutoLog(value = "course_catalog-通过id查询")
+    @ApiOperation(value = "course_catalog-通过id查询", notes = "course_catalog-通过id查询")
+    @GetMapping(value = "/queryById")
+    public Result<CourseCatalog> queryById(@RequestParam(name = "id", required = true) String id) {
+        CourseCatalog courseCatalog = courseCatalogService.getById(id);
+        if (courseCatalog == null) {
+            return Result.error("未找到对应数据");
+        }
+        return Result.OK(courseCatalog);
+    }
+
+    /**
+     * 导出excel
+     *
+     * @param request
+     * @param courseCatalog
+     */
     //@RequiresPermissions("courseCatalog:exportXls")
     @RequestMapping(value = "/exportXls")
     public ModelAndView exportXls(HttpServletRequest request, CourseCatalog courseCatalog) {
@@ -146,16 +148,27 @@ public class CourseCatalogController extends JeecgController<CourseCatalog, ICou
     }
 
     /**
-      * 通过excel导入数据
-    *
-    * @param request
-    * @param response
-    * @return
-    */
+     * 通过excel导入数据
+     *
+     * @param request
+     * @param response
+     * @return
+     */
     //@RequiresPermissions("courseCatalog:importExcel")
     @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
     public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
         return super.importExcel(request, response, CourseCatalog.class);
     }
 
+    /**
+     * 获取视频时长 秒
+     *
+     * @param resourceId
+     * @return
+     */
+    @GetMapping("/getVideoDuration")
+    public Result<?> getVideoDuration(String resourceId) {
+        return Result.OK(CommonUtils.getVideoDuration(resourceId));
+    }
+
 }

web/src/main/java/com/ynfy/buss/course/coursecatalog/service/impl/CourseCatalogServiceImpl.java

@@ -51,11 +51,6 @@ public class CourseCatalogServiceImpl extends ServiceImpl<CourseCatalogMapper, C
                 //根节点
                 item.setCourseId(courseId);
                 item.setSort(sort);
-                if (ResourceType.VIDEO.getCode().equals(item.getResourceType())) {//如果是视频，则计算视频时长
-                    item.setVideoHour(CommonUtils.getVideoDuration(item.getResourceId()));
-                } else {
-                    item.setVideoHour(null);
-                }
                 sort++;
                 newCatalogList.add(item);
 
@@ -63,11 +58,6 @@ public class CourseCatalogServiceImpl extends ServiceImpl<CourseCatalogMapper, C
                 if (!CollectionUtils.isEmpty(item.getChildList())) {
                     int index = 1;
                     for (CourseCatalog child : item.getChildList()) {
-                        if (ResourceType.VIDEO.getCode().equals(child.getResourceType())) {
-                            child.setVideoHour(CommonUtils.getVideoDuration(child.getResourceId()));
-                        } else {
-                            child.setVideoHour(null);
-                        }
                         child.setCourseId(courseId);
                         child.setSort(index);
                         newCatalogList.add(child);