/**
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* Copyright © 2015-2020 <a href="http://www.jeeplus.org/">JeePlus</a> All rights reserved.
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*/
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package com.jeeplus.modules.sys.utils;
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import java.lang.reflect.Method;
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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 org.apache.shiro.authz.annotation.RequiresPermissions;
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import org.springframework.web.method.HandlerMethod;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import com.jeeplus.common.config.Global;
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import com.jeeplus.common.utils.CacheUtils;
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import com.jeeplus.common.utils.Exceptions;
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import com.jeeplus.common.utils.SpringContextHolder;
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import com.jeeplus.common.utils.StringUtils;
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import com.jeeplus.modules.sys.dao.LogDao;
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import com.jeeplus.modules.sys.dao.MenuDao;
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import com.jeeplus.modules.sys.entity.Log;
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import com.jeeplus.modules.sys.entity.Menu;
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import com.jeeplus.modules.sys.entity.User;
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/**
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* 字典工具类
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* @author jeeplus
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* @version 2014-11-7
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*/
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public class LogUtils {
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public static final String CACHE_MENU_NAME_PATH_MAP = "menuNamePathMap";
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private static LogDao logDao = SpringContextHolder.getBean(LogDao.class);
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private static MenuDao menuDao = SpringContextHolder.getBean(MenuDao.class);
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/**
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* 保存日志
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*/
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public static void saveLog(HttpServletRequest request, String title){
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saveLog(request, null, null, title);
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}
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/**
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* 保存日志
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*/
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public static void saveLog(HttpServletRequest request, Object handler, Exception ex, String title){
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User user = UserUtils.getUser();
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if (user != null && user.getId() != null){
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Log log = new Log();
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log.setTitle(title);
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log.setType(ex == null ? Log.TYPE_ACCESS : Log.TYPE_EXCEPTION);
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log.setRemoteAddr(StringUtils.getRemoteAddr(request));
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log.setUserAgent(request.getHeader("user-agent"));
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log.setRequestUri(request.getRequestURI());
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log.setParams(request.getParameterMap());
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log.setMethod(request.getMethod());
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// 异步保存日志
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new SaveLogThread(log, handler, ex).start();
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}
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}
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/**
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* 保存日志线程
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*/
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public static class SaveLogThread extends Thread{
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private Log log;
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private Object handler;
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private Exception ex;
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public SaveLogThread(Log log, Object handler, Exception ex){
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super(SaveLogThread.class.getSimpleName());
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this.log = log;
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this.handler = handler;
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this.ex = ex;
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}
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@Override
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public void run() {
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// 获取日志标题
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if (StringUtils.isBlank(log.getTitle())){
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String permission = "";
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if (handler instanceof HandlerMethod){
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Method m = ((HandlerMethod)handler).getMethod();
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RequiresPermissions rp = m.getAnnotation(RequiresPermissions.class);
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permission = (rp != null ? StringUtils.join(rp.value(), ",") : "");
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}
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log.setTitle(getMenuNamePath(log.getRequestUri(), permission));
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}
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// 如果有异常，设置异常信息
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log.setException(Exceptions.getStackTraceAsString(ex));
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// 如果无标题并无异常日志，则不保存信息
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if (StringUtils.isBlank(log.getTitle()) && StringUtils.isBlank(log.getException())){
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return;
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}
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// 保存日志信息
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log.preInsert();
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logDao.insert(log);
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}
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}
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/**
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* 获取菜单名称路径（如：系统设置-机构用户-用户管理-编辑）
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*/
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public static String getMenuNamePath(String requestUri, String permission){
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String href = StringUtils.substringAfter(requestUri, Global.getAdminPath());
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@SuppressWarnings("unchecked")
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Map<String, String> menuMap = (Map<String, String>)CacheUtils.get(CACHE_MENU_NAME_PATH_MAP);
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if (menuMap == null){
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menuMap = Maps.newHashMap();
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List<Menu> menuList = menuDao.findAllList(new Menu());
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for (Menu menu : menuList){
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// 获取菜单名称路径（如：系统设置-机构用户-用户管理-编辑）
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String namePath = "";
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if (menu.getParentIds() != null){
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List<String> namePathList = Lists.newArrayList();
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for (String id : StringUtils.split(menu.getParentIds(), ",")){
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if (Menu.getRootId().equals(id)){
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continue; // 过滤跟节点
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}
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for (Menu m : menuList){
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if (m.getId().equals(id)){
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namePathList.add(m.getName());
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break;
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}
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}
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}
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namePathList.add(menu.getName());
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namePath = StringUtils.join(namePathList, "-");
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}
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// 设置菜单名称路径
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if (StringUtils.isNotBlank(menu.getHref())){
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menuMap.put(menu.getHref(), namePath);
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}else if (StringUtils.isNotBlank(menu.getPermission())){
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for (String p : StringUtils.split(menu.getPermission())){
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menuMap.put(p, namePath);
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}
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}
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}
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CacheUtils.put(CACHE_MENU_NAME_PATH_MAP, menuMap);
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}
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String menuNamePath = menuMap.get(href);
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if (menuNamePath == null){
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for (String p : StringUtils.split(permission)){
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menuNamePath = menuMap.get(p);
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if (StringUtils.isNotBlank(menuNamePath)){
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break;
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}
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}
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if (menuNamePath == null){
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return "";
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}
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}
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return menuNamePath;
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}
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}
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