/**
* 查询菜单关联资源
*
* @param menus
*/
void eachMenu(List<Menu> menus) {
for (Menu menu : menus) {
String resourceId = menu.getResourceId();
if (StringUtils.isNotBlank(resourceId)) {
Resource resource =
resourceDao.sqlFindOne("select * from t_cor_resource where id_='" + resourceId + "'");
menu.setResource(resource);
}
}
}
/**
* 根据为空取得菜单根节点
*
* @param menus
* @return
*/
private Menu getRootMenu(List<Menu> menus) {
Menu root = null;
for (Menu menu : menus) {
if (menu.getParent() == null && menu.getId() != null) {
root = new Menu();
BeanUtils.copyProperties(menu, root);
break;
}
}
return root;
}
/**
* 将菜单构建成树html
*
* @param userId
* @param roleId
* @param isAdmin
* @return
*/
@Transactional(readOnly = true)
public String getUserMenuHtml(String userId, String roleId, String isAdmin) {
List<Menu> menus = getUserMenuObject(userId, roleId, isAdmin);
StringBuffer sb = new StringBuffer();
sb.append("<div id='ddtopmenubar' class='mattblackmenu'><ul>");
// 一级菜单
for (Menu m1 : menus) {
sb.append("<li><a rel='" + m1.getId() + "'>" + m1.getMenuName() + "</a></li>");
}
sb.append(
"<li class='to-right list-item bold'><a href='javascript:ipe.fuc.logout()'>退出系统</a></li>");
sb.append(
"<li class='to-right list-item bold'><a href='javascript:ipe.fuc.upPwd()'>修改密码</a></li>");
sb.append(
"<li class='to-right list-item bold'><a href='javascript:ipe.fuc.changeRole()'>切换角色</a></li>");
sb.append("</ul></div>");
// 多级菜单
for (Menu m1 : menus) {
if (m1.getRows() != null && !m1.getRows().isEmpty()) {
sb.append("<ul id='" + m1.getId() + "' class='ddsubmenustyle'>");
eachHtmlMenu(m1.getRows(), sb);
sb.append("</ul>");
}
}
return sb.toString();
}
/**
* 将菜单组装成树
*
* @param menus
* @param root
*/
void eachMenu(List<Menu> menus, Menu root) {
for (Menu m1 : menus) {
if (m1.getParent() != null && root.getId().equals(m1.getParent().getId())) {
if (root.getRows() == null) {
root.setRows(new ArrayList<Menu>());
}
root.getRows().add(m1);
root.setLeaf(false);
eachMenu(menus, m1);
}
}
}
/**
* 用户所具有的菜单，关联权限
*
* @param userId
* @return
*/
@Transactional(readOnly = true)
public List<Menu> getUserMenuObject(String userId, String roleId, String isAdmin) {
List<Menu> menus = null;
if (!"1".equals(isAdmin)) { // 非管理员
String sql =
"select * from ( select t01.* from t_cor_menu t01 join (\n"
+ "SELECT t4.resource_id from t_cor_user t1 join \n"
+ "t_cor_user_role t2 on t1.id_=t2.user_id\n"
+ "join t_cor_role t3 on t2.role_id=t3.id_\n"
+ "join t_cor_authority t4 on t4.role_id=t3.id_ where t1.id_=? and t3.enabled_='1' and t1.enabled_='1') t02 \n"
+ "on t01.resource_id=t02.resource_id) t order by t.sno_ asc";
menus = menuDao.listBySql(sql, userId);
} else {
menus = menuDao.listAll();
}
if (menus == null || menus.isEmpty()) {
return null;
}
Menu root = getRootMenu(menus);
eachMenu(menus, root);
List<Menu> trees = root.getRows();
CollectionSort.sortList(trees, "sno", true);
return trees;
}
void eachHtmlMenu(List<Menu> menus, StringBuffer sbt) {
for (Menu m1 : menus) {
if (m1.getRows() != null && !m1.getRows().isEmpty()) {
sbt.append("<li>");
sbt.append("<a>" + m1.getMenuName() + "</a><ul>");
eachHtmlMenu(m1.getRows(), sbt);
sbt.append("</ul></li>");
} else {
String result =
JSON.toJSONString(
m1,
PROPERTYFILTER,
SerializerFeature.UseSingleQuotes,
SerializerFeature.WriteNullListAsEmpty);
sbt.append(
"<li><a onclick=ipe.fuc.openMenu2(" + result + ")>" + m1.getMenuName() + "</a></li>");
}
}
}
/**
* 保存
*
* @param menu
* @return
*/
public Menu saveMenu(Menu menu) {
menu.setParent(menuDao.get(menu.getParent().getId()));
menu.setCreatedDate(new Date());
menu.setSno(menuDao.getMaxSno());
return menuDao.save(menu);
}
