package com.qxueyou.scc.controller;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import com.qxueyou.scc.admin.classes.model.ClsSubjectChapter;
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import com.qxueyou.scc.admin.classes.model.ClsSubjectLecture;
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import com.qxueyou.scc.admin.classes.service.IClassLectureService;
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import com.qxueyou.scc.admin.progress.model.Progress;
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import com.qxueyou.scc.admin.progress.service.IProgressService;
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import com.qxueyou.scc.base.model.Result;
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import com.qxueyou.scc.base.util.ClientUtils;
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import com.qxueyou.scc.base.util.CollectionUtils;
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import com.qxueyou.scc.base.util.QBeanUtils;
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import com.qxueyou.scc.teach.res.model.Res;
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import com.qxueyou.scc.teach.res.model.ResLib;
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import com.qxueyou.scc.teach.res.service.IResService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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@Api(tags = "课件管理-教师端")
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@RestController
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@CrossOrigin(origins="*",maxAge=3600)
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@RequestMapping(value = "teach/clsLecture")
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public class ClsLectureController {
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@Autowired
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IClassLectureService classLectureService;
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@Autowired
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IProgressService progressService;
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@Autowired
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IResService resService;
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/**-------------------------------------------------------------------app接口------------------------------------------------------------------------------------------**/
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@SuppressWarnings("unchecked")
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@ApiOperation(value = "获取课程下课件", notes = "")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "classId", value = "班级id", required = true, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "subjectId", value = "课程id", required = true, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "type", value = "课件类型", required = false, paramType="query", dataType = "String")
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})
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@GetMapping(value = "/app/coursewareList")
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public Result coursewareList(String classId,String subjectId, String type) {
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if(StringUtils.isEmpty(subjectId)) {
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return new Result(false, "课程id不能为空");
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}
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//公开课和管理员课程
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if(StringUtils.isEmpty(classId)) {
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Object obj = this.classLectureService.coursewareChapterList(classId, subjectId, type).getData();
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if(obj == null) {
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return new Result(true, "success", new ArrayList<>());
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}
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return new Result(true, "success", ((Map<String, Object>)obj).get("listData"));
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}
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//查询课件
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List<Map<String, Object>> lectures = classLectureService.listLectureBySubject(subjectId, type, classId);
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//查询章节
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List<ClsSubjectChapter> chapterLst = classLectureService.getChapterLectures(classLectureService.getListChapter(classId, subjectId, null), lectures);
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return new Result(true, "success", QBeanUtils.listBean2ListMap(chapterLst,
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CollectionUtils.newStringMap("name", "name", "chapterId", "chapterId", "lectures", "lectures")));
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}
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/**-------------------------------------------------------------------后端接口------------------------------------------------------------------------------------------**/
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/**
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* 加载课件tree
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*
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* @param parentId
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* 父节点id
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*/
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@ApiOperation(value = "获取课程下章节", notes = "")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "classId", value = "班级id", required = false, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "subjectId", value = "课程id", required = false, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "parentId", value = "父节点id", required = false, paramType="query", dataType = "String")
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})
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@GetMapping(value = "categoryTree")
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public Result categoryTree(String classId,String subjectId, String parentId) {
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List<ClsSubjectChapter> chapterLst = classLectureService.doGetListChapter(classId,subjectId, parentId);
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return new Result(true, "success", QBeanUtils.listBean2ListMap(chapterLst,
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CollectionUtils.newStringMap("name", "name", "chapterId", "id")));
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}
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/**
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* 获取课件列表
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*
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* @param chapterId
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* 章节id
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* @param type
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* 课件类型
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* @param keyword
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* 搜索关键字
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* @param limit
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* 每页显示几条
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* @param pageNum
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* 页码
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* @return 状态说明(0,视频。1,音频。2,文档。3,练习。)
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*/
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@ApiOperation(value = "获取课程下章节", notes = "")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "classId", value = "班级id", required = false, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "chapterId", value = "章节id", required = false, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "type", value = "课件类型", required = false, paramType="query", dataType = "String")
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})
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@GetMapping(value = "coursewareList")
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public Result lectureList(String chapterId, String type, String keyword, Integer limit, Integer pageNum,
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String classId) {
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List<ClsSubjectLecture> lectures = classLectureService.listLecture(chapterId, keyword, limit, pageNum, type,
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classId);
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int lectureCount = classLectureService.listLectureCount(chapterId, keyword, type);
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return new Result(true, "success",
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CollectionUtils.newObjectMap("coursewareLst",
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QBeanUtils.listBean2ListMap(lectures,
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CollectionUtils.newStringMap("name", "name", "lectureId", "id", "lectureType", "type",
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"chapterId", "chapterId", "status", "status", "updateTime", "updateTime")),
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"count", lectureCount));
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}
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/**
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* 查看课件
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*
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* @param id
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* 课件id
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* @param attribute
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* 扩展属性 video:"mp4:HD","m3u8:SD" 可不用传 audio:可不用传 doc:可不用传
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*/
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@ApiOperation(value = "查看课件", notes = "")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "id", value = "课件id", required = false, paramType="query", dataType = "String"),
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@ApiImplicitParam(name = "attribute", value = "扩展属性 video:\"mp4:HD\",\"m3u8:SD\" 可不用传 audio:可不用传 doc:可不用传", required = false, paramType="query", dataType = "String"),
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})
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@GetMapping(value = "showCourseware")
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public Result showLecture(String id, String attribute) {
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Result result = classLectureService.readLectureAccessPath(id, attribute);
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Progress progress = progressService.query(Progress.PROGRESS_TYPE_LECTURE, id, ClientUtils.getUserId());
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return new Result(true, "true",
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CollectionUtils.newObjectMap("name", result.getDataT("name"), "fullPath", result.getDataT("path"), "id", id, "size", result.getDataT("size"),
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"percent", progress == null ? 0 : String.valueOf(progress.getProgressPercent())));
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}
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/**
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* 删除课件
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*
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* @param id
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* 课件ids
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*/
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@GetMapping(value = "deleteCourseware")
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public Result deleteLecture(String id) {
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return classLectureService.deleteLecture(id.split(","));
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}
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/**
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* 课件管理 新增下级，同级
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*
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* @param type
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* (add:新增,edit :编辑)
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* @param chapterId
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* 章节id
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* @param classId
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* 班级id
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* @param name
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* 名称
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* @param childFlag
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* 是否操作下级
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*
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*/
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@PostMapping(value = "addOrUpdateChapter")
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public Result addOrUpdateChapter(String type, String name, String chapterId, boolean childFlag) {
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ClsSubjectChapter chapter = classLectureService.readChapter(chapterId);
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String parentChapterId = childFlag ? chapterId : chapter.getParentChapterId();
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if ("add".equals(type)) {
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return classLectureService.addChapter(parentChapterId, name);
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} else {
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return classLectureService.updateChapter(chapterId, name);
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}
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}
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/**
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* 课件管理 目录删除
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*
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* @param chapterId
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* 目录id
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*/
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@GetMapping(value = "deleteChapter")
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public Result deleteChapter(String chapterId) {
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return classLectureService.deleteChapter(chapterId.split(","));
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}
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/**
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* 添加/更新(视频，讲义，音频)
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*
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* @param name
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* 名称
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* @param coverUrl
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* 封面Url
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* @param remark:
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* <p>
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* 视频啊啊啊
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* </p>
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* 介绍
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*
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* @param id
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* 课件id
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* @param sectionId
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* 小节Id
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* @param type
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* @return 状态说明(0,视频。1,音频。2,文档。3,练习。)
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*/
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@PostMapping(value = "addOrUpdate")
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public Result addOrUpdate(String id, String remark, String name, String coverUrl, String type, String fileId,
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String sectionId) {
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if (StringUtils.isEmpty(id)) {
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Result resResult = resService.add(
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resService.doGetRootDir(ResLib.OWNNER_TYPE_USER, ClientUtils.getUserId()).getDirId(), fileId, name,
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remark, type, coverUrl);
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return classLectureService.addClsLecture(sectionId, resResult.getDataT("resId"));
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} else {
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ClsSubjectLecture lecture = classLectureService.readClsLecture(id);
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resService.update(lecture.getResItemId(), name, remark, coverUrl);
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return classLectureService.updateLecture(lecture.getLectureId(), lecture.getResItemId());
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}
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}
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/**
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* 编辑 获取内容
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*
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* @param id
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* 课件id
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*/
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@GetMapping(value = "getCoursewareDetail")
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public Result getLectureDetail(String id) {
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ClsSubjectLecture lecture = classLectureService.readClsLecture(id);
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Res res = resService.read(lecture.getResItemId());
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return new Result(true, "success",
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CollectionUtils.newObjectMap("coursewareName", lecture.getName(), "coverUrl", res.getCoverPageUrl(),
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"remark", res.getRemark(), "fileId", null, "name", lecture.getName(), "id",
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lecture.getLectureId()));
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}
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/**
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* 课件获取资源列表
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*
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* @param dirId
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* 目录Id
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* @param limit
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* 每页显示几条
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* @param pageNum
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* 页码
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* @return 状态说明(0,视频。1,音频。2,文档。3,练习。)
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*/
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@ApiOperation(value = "课件获取资源列表", notes = "")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "dirId", value = "目录Id", required = false, paramType="query", dataType = "String")
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})
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@GetMapping(value = "getResLst")
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public Result getResLst(String dirId, Integer limit, Integer pageNum, String keyword) {
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List<Res> resLst = resService.listMyRes(keyword, limit, pageNum, "");
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return new Result(true, "success",
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CollectionUtils.newObjectMap("resCount", resService.listMyResCount(keyword, ""), "resLst",
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QBeanUtils.listBean2ListMap(resLst,
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CollectionUtils.newStringMap("resId", "resId", "name", "resName", "type", "type"))));
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}
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/**
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* 课件从资源选择后保存
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*
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* @param resId
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* 资源文件id
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* @param sectionId
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* 小节id
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*
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*/
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@GetMapping(value = "saveCourseware4Res")
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public Result saveLecture4Res(String resId, String sectionId) {
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int successCount = 0;
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Result result = new Result(true);
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for (String resId_ : resId.split(",")) {
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result = classLectureService.addClsLecture(sectionId, resId_);
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successCount = result.isSuccess() ? 1 : 0;
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}
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return new Result(true, null, successCount);
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}
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}
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