智慧教育后台管理子系统.zip

package com.hhit.action; import java.sql.Timestamp; import java.util.ArrayList; import java.util.Collections; import java.util.Date; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import org.apache.commons.codec.digest.DigestUtils; import org.apache.struts2.ServletActionContext; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Controller; import com.hhit.base.BaseAction; import com.hhit.entity.Chapter; import com.hhit.entity.ClassSelectCourse; import com.hhit.entity.Class_; import com.hhit.entity.Course; import com.hhit.entity.Department; import com.hhit.entity.Judgement; import com.hhit.entity.LogFile; import com.hhit.entity.PageBean; import com.hhit.entity.Role; import com.hhit.entity.SingleChoice; import com.hhit.entity.Teacher; import com.hhit.entity.TestPaper; import com.hhit.entity.TestQuestion; import com.hhit.entity.User; import com.hhit.util.ClassPropertyFilter; import com.hhit.util.DepartmentUtils; import com.hhit.util.JsonUtil; import com.hhit.util.QueryHelper; import com.opensymphony.xwork2.ActionContext; @SuppressWarnings("serial") @Controller @Scope("prototype") public class TeacherAction extends BaseAction<Teacher>{ private Integer departmentId; private Integer[] roleIds; private Integer classId; private int viewType;// 0姓名；1账号 private String inputTerm = "";// 输入的词条 // ajax json返回 private String result; private String teacherNum; //老师自己添加课程对应的班级需要 private Integer courseId; //班级 private Integer[] classIds; // private Integer classSelectCourseId; //doInfo:1-->课前预习2-->课堂测试3-->课后复习 private Integer doInfo; private Integer judgementCount; private Integer singleChoiceCount; private Timestamp startTime; private Timestamp endTime; private Integer chapterId; private Integer[] chapterIds; private Integer testPaperId; private Integer singleChoiceId; private Integer judgementId; private String newPwd; private String oldPwd; /** 列表 */ public String list() throws Exception { // 准备数据, departmentList List<Department> topList = departmentService.findTopList(); List<Department> departmentList = DepartmentUtils .getAllDepartments(topList); ActionContext.getContext().put("departmentList", departmentList); new QueryHelper(Teacher.class, "t")// .addCondition((departmentId != null), "t.department.id=?",departmentId)// .addCondition((viewType == 0) && (inputTerm.trim().length() > 0),"t.teaName LIKE ?", "%" + inputTerm + "%")// .addCondition((viewType == 1) && (inputTerm.trim().length() > 0),"t.teaNum LIKE ?", "%" + inputTerm + "%")// .preparePageBean(teacherService, pageNum, pageSize); return "list"; } /** 删除 */ public String delete() throws Exception{ teacherService.delete(model.getId()); logFileService.save(new LogFile(getCurrentUser().getUserNum(), getCurrentUser().getUserType(), ServletActionContext.getRequest().getRemoteAddr(), new Timestamp(new Date().getTime()), "删除【老师id="+model.getId()+"】成功")); return "toList"; } /** 批量删除 */ public String bulkDelete() throws Exception{ Map<String, Object> map = new HashMap<String, Object>(); // 直接根据id删除 teacherService.delete(model.getId()); result = "ok"; map.put("name", result); JsonUtil.toJson(ServletActionContext.getResponse(), map); return null; } /** 添加界面 */ public String addUI() throws Exception{ // 准备数据, departmentList List<Department> topList = departmentService.findTopList(); List<Department> departmentList = DepartmentUtils.getAllDepartments(topList); ActionContext.getContext().put("departmentList", departmentList); // 准备数据, roleList List<Role> roleList = roleService.findAll(); ActionContext.getContext().put("roleList", roleList); return "saveUI"; } /** 添加 */ public String add() throws Exception { /** 保存用户相应信息 */ // 封装到对象中（当model是实体类型时，也可以使用model，但要设置未封装的属性） // >> 设置所属部门和角色 model.setDepartment(departmentService.findById(departmentId)); List<Role> roleList=roleService.findByIds(roleIds); model.setRoles(new HashSet<Role>(roleList)); // 保存数据库 teacherService.save(model); // ** 保存用户登陆信息 */ // >> 设置默认密码为账号（要使用MD5摘要） User userModel = new User(); String md5Digest = DigestUtils.md5Hex(model.getTeaNum()); userModel.setPassword(md5Digest); userModel.setTeacher(model); userModel.setUserNum(model.getTeaNum()); userModel.setUserType("老师"); // 保存到数据库 userService.save(userModel); return "toList"; } /** 修改页面 */ public String editUI() throws Exception { // 准备数据, departmentList List<Department> topList = departmentService.findTopList(); List<Department> departmentList = DepartmentUtils .getAllDepartments(topList); ActionContext.getContext().put("departmentList", departmentList); // 准备回显的数据 Teacher teaFind=teacherService.findById(model.getId()); ActionContext.getContext().getValueStack().push(teaFind); // 准备数据, roleList List<Role> roleList = roleService.findAll(); ActionContext.getContext().put("roleList", roleList); //回显数据--部门 if (teaFind.getDepartment() != null) { departmentId = teaFind.getDepartment().getId(); } //回显数据--角色 if (teaFind.getRoles() != null) { roleIds = new Integer[teaFind.getRoles().size()]; int index = 0; for (Role role : teaFind.getRoles()) { roleIds[index++] = role.getId(); } } return "saveUI"; } /** 修改 */ public String edit() throws Exception { // 1，从数据库中取出原对象 Teacher teaFind=teacherService.findById(model.getId()); // 2，设置要修改的属性 teaFind.setBirthday(model.getBirthday()); teaFind.setFinalEdu(model.getFinalEdu()); teaFind.setInTime(model.getInTime()); teaFind.setSex(model.getSex()); teaFind.setTeaName(model.getTeaName()); teaFind.setTeaNum(model.getTeaNum()); teaFind.setTitle(model.getTitle()); // >> 设置所属部门和角色 teaFind.setDepartment(departmentService.findById(departmentId)); List<Role> roleList = roleService.findByIds(roleIds); teaFind.setRoles(new HashSet<Role>(roleList)); // 3，更新到数据库 teacherService.update(teaFind); return "toList"; } /** 初始化密码 */ public String initPassword() throws Exception{ Teacher teaFind=teacherService.findById(model.getId()); User userFind=userService.findByTeacher(teaFind); userFind.setPassword(DigestUtils.md5Hex("123456")); //更新用户 userService.update(userFind); return "toList"; } /** 老师对应的课程(老师可以自己添加课程) */ public String findTeacherCourse() throws Exception{ Map<String, Object> map=new HashMap<>(); //根据工号查找 Teacher teaFind=teacherService.findByTeacherNum(teacherNum); if(teaFind==null){ map.put("name", "noTeacher"); } else{ if(teaFind.getCourses().size()>0){ List<Course> courseList=new ArrayList<>(teaFind.getCourses()); //过滤 ClassPropertyFilter.ListCourseFilter(map, courseList); map.put("name", "success"); } else{ map.put("name","noCourse"); } } JsonUtil.toJson(ServletActionContext.getResponse(), map); return null; } /** 添加课程对应的班级列表界面 */ public String listCourseClass() throws Exception{ Teacher teaFind=getCurrentUser().getTeacher(); if(teaFind.getCourses().size()<1){ return "noCourseError"; } else{ //准备数据--�