package com.huahuan.web.index;
import com.huahuan.database.DatabaseAccess;
import com.huahuan.database.EasyMapsManager;
import com.huahuan.mailutil.SendMail;
import com.huahuan.servletutil.ServletUtil;
import com.huahuan.table.Qxlb;
import com.huahuan.table.Yhb;
import com.huahuan.tools.MD5;
import com.huahuan.tools.Util;
import com.jplus.json.JSONException;
import com.jplus.json.JSONObject;
import java.io.File;
import java.io.IOException;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.jplus.hyb.database.Hyberbin;
/**
*
* @author Administrator
*/
@WebServlet(name = "IndexAction", urlPatterns = "/IndexAction.jsp")
public class IndexAction extends HttpServlet {
/**
* 下面是模式关键字 可以自行删除和增加自定义模式，关键字一定要大写 默认模式为OTHER=0,所以OTHER不能删除
*/
public final static int OTHER = 0;//其它
public final static int SHOWLIST = 2;//显示列表
public final static int SHOWJCSJLIST = 3;
public final static int LOGIN = 7;
public final static int LOGINOUT = 8;
public final static int REGISTER = 9;
public final static int CHECKYHM = 10;
public final static int ACTIVATE = 11;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html;charset=UTF-8");
execute(ServletUtil.setModel(request.getParameter("mode"), this), request, response);
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP
* <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
/**
* 首页显示的各种列表
*/
private void showlist(HttpServletRequest request, HttpServletResponse response) {
DatabaseAccess dao = new DatabaseAccess();
EasyMapsManager emm = new EasyMapsManager(dao);
//公告列表
ArrayList<HashMap> gglist = emm.executeQuery("select ggsj,ggbt,ggid,gglb from stgg limit 0,6");
request.setAttribute("gglist", gglist);
//活动列表
ArrayList<HashMap> hdlist = emm.executeQuery("select hdsj,hdbt,hdid,hdlb from sthd limit 0,6");
request.setAttribute("hdlist", hdlist);
//环保新闻列表
ArrayList<HashMap> hbxwlist = emm.executeQuery("select bkid,bklb,bkbt,bksj from hbbk where bklb=1 limit 0,6");
request.setAttribute("hbxwlist", hbxwlist);
//活动图片列表
ArrayList<HashMap> hdtplist = emm.executeQuery("select hdid,hdtp,hdbt,hdlb from sthd order by hdid desc limit 0,8");
request.setAttribute("hdtplist", hdtplist);
//环保小知识列表
ArrayList<HashMap> hbxzs = emm.executeQuery("select * from hbxzs");
request.setAttribute("hbcy", hbxzs.get(0));
request.setAttribute("hbzn", hbxzs.get(1));
dao.close();
//得到首页的环保漫画
String basepath = request.getServletContext().getRealPath("/userfiles/image/网站/主页/环保漫画");
File file = new File(basepath);
File[] files = file.listFiles();
if (files != null && files.length > 0) {
String hbmh = "/" + files[0].getPath().substring(basepath.indexOf("userfiles") + "userfiles".length() + 1).replace("\\", "/");
request.setAttribute("hbmh", hbmh);
}
try {
request.getRequestDispatcher("/web/public/index.jsp").forward(request, response);
} catch (ServletException ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* 得到首页精彩瞬间图片的路径
*/
private void showJcsjList(HttpServletRequest request, HttpServletResponse response) {
String basepath = request.getServletContext().getRealPath("/userfiles/image/网站/主页/精彩瞬间");
File file = new File(basepath);
File[] files = file.listFiles();
int size = files.length;
LinkedList<String> list = new LinkedList<String>();
if (files != null) {
for (int i = 0; i < size; i++) {
String temp = "/" + files[i].getPath().substring(basepath.indexOf("userfiles") + "userfiles".length() + 1).replace("\\", "/");
list.add(temp);
}
}
request.setAttribute("jcsjlist", list);
JSONObject json = new JSONObject();
try {
json.put("jcsjlist", list);
} catch (JSONException ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
}
ServletUtil.ajaxData(json.toString(), response);
}
/**
* 用户的登录操作
*/
private void login(HttpServletRequest request, HttpServletResponse response) {
try {
//普通登录
String message = "";
Yhb yhb = new Yhb();
Hyberbin hyb = new Hyberbin(yhb, true);
String yhm = request.getParameter("yhm");
String mm = request.getParameter("mm");
String code = request.getParameter("code");
HttpSession session = request.getSession(true);
if (!code.equals(session.getAttribute("code").toString())) {
message = "验证码错误";
hyb.reallyClose();
request.setAttribute("yhm", yhm);
request.setAttribute("notice", message);
request.getRequestDispatcher("/web/login/login.jsp").forward(request, response);
return;
}
hyb.addParmeter(yhm);
yhb = hyb.showOne("select * from yhb where yhm=?");
if (yhb.getId() == null) {
message = "该用户不存在";
hyb.reallyClose();
request.setAttribute("yhm", yhm);
request.setAttribute("notice", message);
request.getRequestDispatcher("/web/login/login.jsp").forward(request, response);
return;
} else {
hyb.clearParmeter();
hyb.addParmeter(yhm);
hyb.addParmeter(MD5.jplusMd5(mm));
yhb = hyb.showOne("select * from yhb where yhm=? and mm=?");
if (yhb.getId() == null) {
message = "密码错误，请重试";
hyb.reallyClose();
request.setAttribute("yhm", yhm);
request.setAttribute("notice", message);
request.getRequestDispatcher("/web/login/login.jsp").forward(request, response);
return;
} else {
String autologin = request.getParameter("autologin");
System.out.println("autologin:" + autologin);
if (!Util.isEmpty(autologin)) {
//设置新的cookie，发给浏览器，异步情况下不能使用cookie机制
Cookie cookie_yhm = new Cookie("username", yhm);
cookie_yhm.setMaxAge(3600 * 24 * 30);
cookie_yhm.setComment("huahuan");
response.addCookie(cookie_yhm);
//将加密的密码发给浏览器
Cookie cookie_mm = new Cookie("password", MD5.jplusMd5(mm));
cookie_mm.setComment("huahuan");
cookie_mm.setMaxAge(3600 * 24 * 30);
response.addCookie(cookie_mm);
}
message = "登录成功";
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String composetime = ss.format(new java.util.Date());
Timestamp sj = Timestamp.valueOf(composetime);
hyb.clearParmeter();
hyb.addParmeter(sj);
hyb.addParmeter(yhb.getId());
hyb.update("update yhb set zhdlsj=? where id=?");
session.setAttribute("yhb", yhb);
Qxlb qxlb = new Qxlb();
hyb.changeTable(qxlb);
qxlb.setQxid(yhb.getQx());
hyb.showOnebyKey("qxid");
hyb.reallyClose();
session.setAttribute("yhqxmc", qxlb.getQxmc());
session.setMaxInactiveInterval(3600);//表示session生命期1小时
String forward = request.getParameter("forward");
if (Util.isEmpty(forward)) {
response.sendRedirect(request.getContextPath());
} else {
response.sendRedirect(request.getContextPath() + "/" + forward.replaceAll("AND", "&"));
}
}
}
} catch (Exception ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
} finally {
}
}
/**
* 用户注销登录
*/
private void loginOut(HttpServletRequest request, HttpServletResponse response) {
HttpSession session = request.getSession();
Yhb yhb = (Yhb) session.getAttribute("yhb");
Hyberbin hyb = new Hyberbin(yhb);
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String composetime = ss.format(new java.util.Date());
Timestamp sj = Timestamp.valueOf(composetime);
yhb.setZhdlsj(sj);
hyb.updateByKey("id");
session.removeAttribute("yhb");
}
/**
* 用户注册
*/
private void register(HttpServletRequest request, HttpServletResponse response) {
String message = "";
String code = request.getParameter("code");
HttpSession session = request.getSession(true);
if (!code.equals(session.getAttribute("code").toString())) {
message = "验证码错误";
ServletUtil.ajaxData("{\"notice\":\"" + message + "\"}", response);
return;
} else {
Yhb yh = new Yhb();
Hyberbin hy = new Hyberbin(yh);
hy.addParmeter(request.getParameter("yhm"));
yh = hy.showOne("select id,yhm from yhb where yhm=?");
if (yh.getId() != null) {
message = "该账号已注册，请勿重复提交";
ServletUtil.ajaxData("{\"notice\":\"" + message + "\"}", response);
return;
} else {
Yhb yhb = new Yhb();
Hyberbin hyb = new Hyberbin(yhb);
ServletUtil.loadByBean(request, yhb, true);
yhb.setMm(MD5.jplusMd5(yhb.getMm()));
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String composetime = ss.format(new java.util.Date());
Timestamp sj = Timestamp.valueOf(composetime);
yhb.setZcsj(sj);
boolean b = hyb.insert("id");
message = b ? "恭喜你，注册成功" : "对不起，注册失败";
if (b) {
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
String email = "<p>" + yhb.getYhm() + " 您好！欢迎您注册湖北师范学院担当者志愿社（HSDDZ）。</p>\n"
+ " \n"
+ " <p>点击下面链接激活帐号</p>\n"
+ " <p><a href=\""
+ basePath + "IndexAction.jsp?mode=ACTIVATE&mm=" + yhb.getMm() + "&yx=" + yhb.getYx() + "\">直接点击进入激活！</a></p>\n";
SendMail.sendEmail(request, yhb.getYx(), "用邮箱激活账号", email, 1);
message = "注册成功！积分+5！请登录后三天之内用邮箱激活！（激活后积分再+5!）";
}
ServletUtil.ajaxData("{\"notice\":\"" + message + "\"}", response);
}
}
}
/**
* 检测用户名是否重复
*/
private void checkYhm(HttpServletRequest request, HttpServletResponse response) {
String message = "";
Yhb yhb = new Yhb();
Hyberbin hyb = new Hyberbin(yhb);
String yhm = request.getParameter("yhm");
hyb.addParmeter(yhm);
yhb = hyb.showOne("select * from yhb where yhm=?");
if (yhb.getId() != null) {
message = "该用户名已被注册";
} else {
message = "该用户名可以使用";
}
ServletUtil.ajaxData("{\"notice\":\"" + message + "\"}", response);
}
/**
* 注册用户
*/
public String add(HttpServletRequest request, HttpServletResponse response) {
Yhb yhb = new Yhb();
String notice;
String redirect;
ServletUtil.loadByParams(request, yhb, true);
HttpSession session = request.getSession();
String scode = (String) session.getAttribute("code");
session.removeAttribute("code");
String code = request.getParameter("code");
String pass = request.getParameter("repassword");
if (scode == null || code == null || !code.equals(scode)) {
notice = "验证码不正确！";
// setNotice(request, notice);
return "redirect:user/register.jsp";
} else if (pass == null || yhb.getMm() == null || !pass.equals(yhb.getMm())) {
notice = "两次密码不一致！";
// setNotice(request, notice);
return "redirect:user/register.jsp";
}
yhb.setMm(MD5.jplusMd5(pass));
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String composetime = ss.format(new java.util.Date());
Timestamp sj = Timestamp.valueOf(composetime);
yhb.setZcsj(sj);
yhb.setJf(10);
Hyberbin hyberbin = new Hyberbin(yhb);
boolean b = hyberbin.insert("yhid");
if (b) {
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
String email = "<p>" + yhb.getYhm() + " 您好！欢迎您注册湖北师范学院在线程序设计系统（HSOJ）。</p>\n"
+ " \n"
+ " <p>点击下面链接激活帐号</p>\n"
+ " <p><a href=\""
+ basePath + "/UserServlet.jsp?mode=jh&yhmm=" + yhb.getMm() + "&yx=" + yhb.getYx() + "\">直接点击进入激活！</a></p>\n";
SendMail.sendEmail(request, yhb.getYx(), "用邮箱激活账号", email, 1);
notice = "注册成功！积分+5！请登录后三天之内用邮箱激活！（激活后积分再+5!）";
redirect = "user/login.jsp";
} else {
notice = "注册失败！";
redirect = "user/register.jsp";
}
return "redirect:" + redirect;
}
/**
* 申请邮箱认证
*/
public void sqyxrz(HttpServletRequest request, HttpServletResponse response) {
HttpSession session = request.getSession();
Yhb yhb = (Yhb) session.getAttribute("user");
String notice;
String redirect;
if (yhb != null) {
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
String email = "<p>" + yhb.getYhm() + " 您好！欢迎您使用湖北师范学院担当者志愿社（HSDDZ）。</p>\n"
+ " \n"
+ " <p>点击下面链接激活帐号</p>\n"
+ " <p><a href=\""
+ basePath + "/IndexAction.jsp?mode=ACTIVATE&yhmm=" + yhb.getMm() + "&yx=" + yhb.getYx() + "\">直接点击进入激活！</a></p>\n";
SendMail.sendEmail(request, yhb.getYx(), "用邮箱激活账号", email, 1);
notice = "激活信息已经发送到您的邮箱，你查收！";
redirect = "user/user_yanzheng.jsp";
} else {
notice = "当前用户已经退出！请重新登录！";
redirect = "index.jsp";
}
}
/**
* 激活邮箱
*/
public void activate(HttpServletRequest request, HttpServletResponse response) {
String pass = request.getParameter("mm");
String notice = null;
String send;
String yx = request.getParameter("yx");
Yhb yhb = new Yhb();
yhb.setYx(yx);
Hyberbin hyberbin = new Hyberbin(yhb, true);
hyberbin.showOnebyKey("yx");
if (yhb.getId() != null) {
if (yhb.getMm() != null && pass != null && yhb.getMm().equals(pass)) {
if (yhb.getSfjh() != null && !yhb.getSfjh()) {
boolean b = hyberbin.addParmeter(yx).addParmeter(pass).update("update yhb set sfjh=1 where yx=? and mm=?");
notice = b ? "激活成功！积分+5" : "激活失败！";
yhb.setJf(yhb.getJf() + 5);
hyberbin.clearParmeter();
hyberbin.setField("jf").updateByKey("yx");
} else {
notice = "已经激活过！";
}
}
} else {
notice = "用户不存在！";
}
hyberbin.reallyClose();
}
/**
* 下面的模式和方法可以自行增删
*/
public void execute(int event, HttpServletRequest request, HttpServletResponse response) {
/**
* 下面是相关模式下所做的动作*
*/
switch (event) {
case OTHER:
try {
request.getRequestDispatcher("/index.jsp").forward(request, response);
} catch (ServletException ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(IndexAction.class.getName()).log(Level.SEVERE, null, ex);
}
case SHOWLIST:
showlist(request, response);
break;
case SHOWJCSJLIST:
showJcsjList(request, response);
break;
case LOGIN:
login(request, response);
break;
case LOGINOUT:
loginOut(request, response);
showlist(request, response);
break;
case REGISTER:
register(request, response);
break;
case CHECKYHM:
checkYhm(request, response);
break;
case ACTIVATE:
activate(request, response);
break;
}
}
}