package cn.ksource.core.web;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import org.apache.commons.lang.StringUtils;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.servlet.ModelAndView;
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import cn.ksource.core.util.ConvertUtil;
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import cn.ksource.web.SysConstants;
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/**
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* Web处理常用工具类
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* @version V1.0.0
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* @author 杨凯
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* @date Dec 12, 2013 6:21:37 PM
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*/
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public class WebUtil {
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/**
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* 获取系统URL
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* @param request
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 15, 2014 3:12:19 PM
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*/
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public static String getFullPath(HttpServletRequest request){
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return request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+request.getContextPath()+"/";
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}
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/**
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* 获取当前登录人ID
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* @param request
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Dec 12, 2013 6:22:40 PM
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*/
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public static String getLoginedUserId(HttpServletRequest request){
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return getLoginUser(request).getLoginUser().get("ID").toString();
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}
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/**
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* 获取用户id统一入口
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* @param request
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* @return
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* @author chenlong
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*/
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public static String getUserId(HttpServletRequest request){
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return getLoginUser(request).getLoginUser().get("ID").toString();
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}
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/**
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* 获取用户name统一入口
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* @param request
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* @return
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* @author chenlong
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*/
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public static String getUserName(HttpServletRequest request){
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return getLoginUser(request).getLoginUser().get("ZSXM").toString();
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}
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/**
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* 返回Controller类的RequestMapping+ViewName
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* @param controller
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* @param viewName
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 25, 2014 3:40:42 PM
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*/
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public static String getViewName(Object controller,String viewName){
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String controllerViewName = controller.getClass().getAnnotation(RequestMapping.class).value()[0];
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return controllerViewName+viewName;
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}
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public static ModelAndView getView(Object controller,String viewName){
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String controllerViewName = controller.getClass().getAnnotation(RequestMapping.class).value()[0];
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return new ModelAndView(controllerViewName+viewName);
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}
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/**
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* 判断一个请求是否为AJAX请求
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* @param request
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 16, 2014 6:38:05 PM
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*/
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public static boolean isAjaxRequest(HttpServletRequest request){
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String requestType = request.getHeader("X-Requested-With");
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if (StringUtils.isNotBlank(requestType) && requestType.equalsIgnoreCase("XMLHttpRequest")) {
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return true;
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}
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return false;
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}
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/**
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* 获取Sql排序
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* @param request
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* @param defaultOrderBy
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 15, 2014 10:13:00 AM
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*/
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public static String getOrderBySql(HttpServletRequest request,String defaultOrderBy){
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String order = request.getParameter("order");
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String sort = request.getParameter("sort");
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if (StringUtils.isBlank(order)) {
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return defaultOrderBy;
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}
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String[] orders = order.split(",");
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String[] sorts = sort.split(",");
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String orderby = " order by ";
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for (int i = 0; i < sorts.length; i++) {
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orderby += sorts[i] + " " + orders[i] + ",";
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}
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return StringUtils.removeEnd(orderby, ",");
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}
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/**
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* 获取Sql排序
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* @param request
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* @param defaultOrderBy
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* @param replace 替代默认值
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 15, 2014 10:13:00 AM
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*/
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public static String getOrderBySql(HttpServletRequest request,String defaultOrderBy,Map<String,String> replace){
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String order = request.getParameter("order");
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String sort = request.getParameter("sort");
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if (StringUtils.isBlank(order)) {
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return defaultOrderBy;
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}
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if (replace == null) {
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replace = new HashMap();
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}
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String[] orders = order.split(",");
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String[] sorts = sort.split(",");
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String orderby = " order by ";
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for (int i = 0; i < sorts.length; i++) {
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String key = sorts[i];
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if (replace.containsKey(key)) {
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key = replace.get(key);
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}
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orderby += key + " " + orders[i] + ",";
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}
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return StringUtils.removeEnd(orderby, ",");
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}
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/**
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* 取得当前登陆人信息
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* @param request
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Dec 28, 2013 5:59:40 PM
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*/
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public static LoginUser getLoginUser(HttpServletRequest request){
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return (LoginUser)request.getSession().getAttribute(SysConstants.LOGIN_INFO_KEY);
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}
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/**
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* 是否具有指定的权限
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* @param funcid
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Jan 13, 2014 5:36:37 PM
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*/
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public static boolean hasPower(HttpServletRequest request,String funcid){
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LoginUser loginUser = getLoginUser(request);
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return loginUser.getPermissionMap().containsKey(funcid);
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}
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/**
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* 获取真实路径
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* @param request
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* @param path
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* @return
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* @version V1.0.0
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* @author 杨凯
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* @date Dec 28, 2013 11:13:42 AM
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*/
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public static String getRealPath(HttpServletRequest request,String path){
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return request.getSession().getServletContext().getRealPath(path);
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}
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/**
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* 以utf-8编码向客户写入信息
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* @param str
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* @version V1.0.0
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* @author 杨凯
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* @date Sep 18, 2013 12:51:36 AM
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*/
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public static void write(HttpServletResponse response, String str){
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try {
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response.setContentType("text/html");
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response.setCharacterEncoding("utf-8");
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PrintWriter writer =response.getWriter();
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writer.print(str);
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writer.flush();
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writer.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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/**
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* 界面统一跳转
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* @param message 展示的信息
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* @param autoScript 自动执行的脚本
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* @param sysInfo 成功或者失败
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* @version V1.0.0
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* @author 杨凯
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* @date Dec 10, 2013 10:15:26 AM
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*/
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public static ModelAndView goSysInfoPage(HttpServletRequest request,String message,String autoScript,SysInfo sysInfo){
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ModelAndView view = new ModelAndView("redirect:/business/sysinfo.html");
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HttpSession session = request.getSession();
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session.setAttribute("message", message);
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session.setAttribute("autoScript", autoScript);
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session.setAttribute("sysInfo", sysInfo.toString());
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return view;
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}
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/**
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* 新界面统一跳转
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* @param message 展示的信息
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* @param autoScript 自动执行的脚本
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* @param sysInfo 成功或者失败
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* @version V1.0.0sysInfoPage
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* @author jxl
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* @date Dec 10, 2013 10:15:26 AM
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*/
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public static ModelAndView sysInfoPage(HttpServletRequest request,String message,String autoScript,SysInfo sysInfo,String url){
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ModelAndView view = new ModelAndView("/business/pages/include/sysInfoPage");
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HttpSession session = request.getSession();
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session.setAttribute("message", message);
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session.setAttribute("autoScript", autoScript);
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session.setAttribute("sysInfo", sysInfo.toString());
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session.setAttribute("outurlput", url);
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session.setAttribute("msg", null);
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return view;
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}
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/**
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* 新界面统一跳转
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* @param message 展示的信息
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* @param autoScript 自动执行的脚本
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* @param sysInfo 成功或者失败
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* @version V1.0.0
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* @author jxl
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* @date Dec 10, 2013 10:15:26 AM
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*/
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public static ModelAndView sysInfoPage(HttpServletRequest request,String message,String autoScript,SysInfo sysInfo,String url,SysInfoMsg msg){
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ModelAndView view = new ModelAndView("/business/pages/include/sysInfoPage");
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HttpSession session = request.getSession();
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session.setAttribute("message", message);
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session.setAttribute("autoScript", autoScript);
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session.setAttribute("sysInfo", sysInfo.toString());
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session.setAttribute("outurlput", url);
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session.setAttribute("msg", msg);
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return view;
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}
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/**
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* 得到不同的用户桌面所对应的客户信息
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*/
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public static List getCustomers(HttpServletRequest request) {
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Map cusPro = (Map)request.getSession().getAttribute(SysConstants.CUSTOMER_PROJECT);
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List customers = (List)cusPro.get("customers");
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return customers;
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}
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/**
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* 取得当前登陆人信息（用户中心）
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* @param request
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* @return
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* @version V1.0.0
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* @author 江小磊
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*/
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public static WebLoginUser getWebLoginUser(HttpServletRequest request){
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return (WebLoginUser)request.getSession().getAttribute(SysConstants.WEBSITE_LOGIN_INFO_KEY);
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}
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/**
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* 取得当前用户中心当前登录人的ID
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*/
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public static String getWebLoginUserId(HttpServletRequest request){
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WebLoginUser loginUser = getWebLoginUser(request);
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return loginUser.getUserId();
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}
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/**
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* 取得当前用户中心当前登录人的客户ID
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*/
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public static String getWebLoginUserCusId(HttpServletRequest request) {
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WebLoginUser loginUser = getWebLoginUser(request);
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return loginUser.getCustomerId();
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}
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//===================手机微信工程师session存放信息
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/**
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* 获取手机微信工程师session信息
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*/
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public static Map getEngineerMsg(HttpServletRequest request) {
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Map userMap = new HashMap();
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Object obj = request.getSession().getAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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if(null!=obj) {
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userMap = (Map)obj;
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}
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return userMap;
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}
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/**
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* 获取手机微信工程师openId
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*/
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public static String getEngineerOpenId(HttpServletRequest request) {
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Map userMap = new HashMap();
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Object obj = request.getSession().getAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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if(null!=obj) {
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userMap = (Map)obj;
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}
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String openId = new String();
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if(userMap.size()>0) {
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openId = ConvertUtil.obj2StrBlank(userMap.get("OPEN_ID"));
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}
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return openId;
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}
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/**
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* 清空手机微信工程师session信息
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*/
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public static void removeEngineerMsg(HttpServletRequest request) {
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HttpSession session = request.getSession();
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session.removeAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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session.invalidate();
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}
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/**
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* 获取手机微信工程师桌面类型
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*/
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public static String getEngineerDeskType(HttpServletRequest request) {
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Map userMap = new HashMap();
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Object obj = request.getSession().getAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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if(null!=obj) {
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userMap = (Map)obj;
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}
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String deskType = new String();
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if(userMap.size()>0) {
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deskType = ConvertUtil.obj2StrBlank(userMap.get("deskTopType"));
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}
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return deskType;
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}
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/**
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* 获取手机微信工程师userId
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*/
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public static String getEngineerUserId(HttpServletRequest request) {
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Map userMap = new HashMap();
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Object obj = request.getSession().getAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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if(null!=obj) {
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userMap = (Map)obj;
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}
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String userId = new String();
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if(userMap.size()>0) {
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userId = ConvertUtil.obj2StrBlank(userMap.get("ID"));
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}
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return userId;
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}
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/**
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* 取得当前用户微运维登录者的信息
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*/
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public static Map getWywLoginUser(HttpServletRequest request) {
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return (Map)request.getSession().getAttribute(SysConstants.WYW_LOGIN_INFO_KEY);
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}
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/**
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* 取得当前用户微运维当前登录人的ID
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*/
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public static String getUserWywId(HttpServletRequest request){
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Map user = getWywLoginUser(request);
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String userId = ConvertUtil.obj2StrBlank(user.get("ID"));
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return userId;
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}
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/**
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* 取得当前用户微运维当前登录的客户ID
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*/
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public static String getUserWywCusId(HttpServletRequest request) {
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Map user = getWywLoginUser(request);
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String cusId = ConvertUtil.obj2StrBlank(user.get("CUSTOMER_ID"));
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return cusId;
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}
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/**
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* 取得当前用户微运维当前登录人的openId
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*/
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public static String getUserWywOpenId(HttpServletRequest request) {
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Map user = getWywLoginUser(request);
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String openId = ConvertUtil.obj2StrBlank(user.get("WECHAT_OPEN_ID"));
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return openId;
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}
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/**
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* 清空手机微信用户session信息
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*/
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public static void removeCustomerMsg(HttpServletRequest request) {
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HttpSession session = request.getSession();
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session.removeAttribute(SysConstants.WYW_LOGIN_INFO_KEY);
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session.invalidate();
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}
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/**
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* 取得当前微运维工程师的信息
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*/
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public static Map getWywEngineerLoginUser(HttpServletRequest request) {
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return (Map)request.getSession().getAttribute(SysConstants.WYW_ENGINEER_LOGIN_INFO_KEY);
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}
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//===================手机微信工程师session存放信息
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}
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