/// <summary>
/// 递归构建层次结构menu树结构
/// </summary>
/// <param name="menu"></param>
/// <param name="allButtons"></param>
/// <param name="result"></param>
/// <returns></returns>
private EasyUiTreeResult BuildTreeByLoop(SysMenu menu, IEnumerable<SysButton> allButtons, EasyUiTreeResult result)
{
if (menu.Children == null)
{
return GetButtonsByMenu(allButtons, menu);
}
List<EasyUiTreeResult> ts = new List<EasyUiTreeResult>();
foreach (var m in menu.Children)
{
EasyUiTreeResult t = new EasyUiTreeResult()
{
id = m.SysId,
text = m.MenuName,
link = m.MenuLink,
recordStatus = m.RecordStatus,
@checked = m.isCheck,
visible = m.IsVisible != null && ((PrivilegeOperation)(m.IsVisible.Value)) == PrivilegeOperation.Enable ? "启用" : "禁用"
};
ts.Add(BuildTreeByLoop(m, allButtons, t));
}
result.children = ts.ToArray();
return result;
}
private IEnumerable<EasyUiTreeResult> BuildAllTreeButton(IEnumerable<SysButton> lstSource)
{
var lstResult = new List<EasyUiTreeResult>();
if (lstSource == null)
{
return lstResult;
}
foreach (var s in lstSource)
{
var model = new EasyUiTreeResult()
{
id = s.SysId,
link = s.BtnFunction,
order = s.BtnOrder,
text = s.BtnName,
iconCls = s.BtnIcon,
visible = s.IsVisible == 1 ? "启用" : "禁用"
};
lstResult.Add(model);
}
return lstResult;
}
private IEnumerable<EasyUiTreeResult> BuildAllTreeMenu(IEnumerable<SysMenu> lstSource)
{
var lstResult = new List<EasyUiTreeResult>();
foreach (var s in lstSource)
{
var model = new EasyUiTreeResult()
{
id = s.SysId,
link = s.MenuLink,
order = s.MenuOrder,
text = s.MenuName,
iconCls = s.MenuIcon,
buttons = BuildAllTreeButton(s.Buttons).ToArray(),
visible = s.IsVisible != null && ((PrivilegeOperation)(s.IsVisible.Value)) == PrivilegeOperation.Enable ? "启用" : "禁用"
};
if (s.Children != null && s.Children.Any())
{
model.children = this.BuildAllTreeMenu(s.Children).ToArray();
}
lstResult.Add(model);
}
return lstResult;
}
/// <summary>
/// 根据用户构建角色列表
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public List<EasyUiTreeResult> GetUserRoles(string userId)
{
IEnumerable<SysRole> allRoles = roleService.RoleRepository.GetList();
IEnumerable<SysRole> userRoles = userService.GetRoles(userId);
List<EasyUiTreeResult> treeResults = new List<EasyUiTreeResult>();
foreach (SysRole userRole in userRoles)
{
EasyUiTreeResult treeResult = new EasyUiTreeResult()
{
id = userRole.SysId,
text = userRole.RoleName,
recordStatus = userRole.RoleDesc,
@checked = true
};
allRoles = allRoles.Where(x => x.SysId != userRole.SysId);
treeResults.Add(treeResult);
}
foreach (SysRole allRole in allRoles)
{
EasyUiTreeResult treeResult = new EasyUiTreeResult()
{
id = allRole.SysId,
text = allRole.RoleName,
recordStatus = allRole.RoleDesc,
@checked = false
};
treeResults.Add(treeResult);
}
return treeResults.OrderBy(x => x.id).ToList();
}
/// <summary>
/// 根据角色构建用户列表
/// </summary>
/// <param name="roleId"></param>
/// <returns></returns>
public List<EasyUiTreeResult> GetRoleUser(string roleId)
{
IEnumerable<SysUser> allUsers = RepositoryFactory.UserRepository.GetList();
IEnumerable<SysUser> roleUsers = roleService.GetUsers(roleId);
List<EasyUiTreeResult> treeResults = new List<EasyUiTreeResult>();
foreach (SysUser roleUser in roleUsers)
{
EasyUiTreeResult treeResult = new EasyUiTreeResult()
{
id = roleUser.SysId,
text = roleUser.UserName,
recordStatus = roleUser.RecordStatus,
@checked = true
};
allUsers = allUsers.Where(x => x.SysId != roleUser.SysId);
treeResults.Add(treeResult);
}
foreach (SysUser allUser in allUsers)
{
EasyUiTreeResult treeResult = new EasyUiTreeResult()
{
id = allUser.SysId,
text = allUser.UserName,
recordStatus = allUser.RecordStatus,
@checked = false
};
treeResults.Add(treeResult);
}
return treeResults;
}
public JsonResult GetIcos()
{
List<EasyUiTreeResult> results = new List<EasyUiTreeResult>();
string filePath = Server.MapPath(@".\..\Content\easyui\themes\icon.css");
StreamReader objReader = new StreamReader(filePath);
while (!objReader.EndOfStream)
{
string str = objReader.ReadLine();
if (!string.IsNullOrEmpty(str.Trim()))
{
if (str.Substring(0, 1) == ".")
{
string ico = str.Substring(1, str.Length - 2);
//含有icon-标示的是easyui系统图标
if (ico.IndexOf("icon-")==-1)
{
EasyUiTreeResult result = new EasyUiTreeResult()
{
id = Guid.NewGuid().ToString(),
text = ico,
iconCls = ico
};
results.Add(result);
}
}
}
}
return Json(results);
}
/// <summary>
/// 传入有权限menu集合，构建符合tree显示数据结构的所有菜单集合
/// </summary>
/// <param name="userMenus"></param>
/// <returns></returns>
public List<EasyUiTreeResult> BuildTreeMenu(IEnumerable<SysMenu> userMenus)
{
//获取所有菜单
IEnumerable<SysMenu> allMenus = menuService.GetAllMenu();
//获取所有按钮数据
//IEnumerable<SysButton> allButtons = RepositoryFactory.ButtonRepository.GetListByTable<SysButton>(Constant.TableSysButton,
// "SysId,MenuId,BtnName,BtnIcon,BtnOrder,BtnFunction,RecordStatus",
// null);
IEnumerable<SysButton> allButtons = RepositoryFactory.ButtonRepository.GetList();
//去除掉所有菜单中用户已有权限的菜单
foreach (SysMenu userMenu in userMenus)
{
allMenus = allMenus.Where(x => x.SysId != userMenu.SysId);
}
//allMenus = allMenus.Where(x => !userMenus.Contains(x)) ;
//将无权限菜单和有权限菜单合并
allMenus = allMenus.Union(userMenus).OrderBy(x => x.MenuOrder);
//将父菜单筛选出来，用作遍历
var parentMenus = allMenus.Where(x => string.IsNullOrWhiteSpace(x.MenuParentId));
//构建菜单的层次结构
foreach (SysMenu menu in parentMenus)
{
var childs = RepositoryFactory.MenuRepository.GetChildre(allMenus, menu, false);
if (childs != null && childs.Any())
{
menu.Children = childs.OrderBy(c => c.MenuOrder);
}
}
//构建菜单层次结构tree格式
List<EasyUiTreeResult> treeResults = new List<EasyUiTreeResult>();
foreach (SysMenu allMenu in parentMenus)
{
EasyUiTreeResult result = new EasyUiTreeResult()
{
id = allMenu.SysId,
text = allMenu.MenuName,
link = allMenu.MenuLink,
recordStatus = allMenu.RecordStatus,
@checked = allMenu.isCheck,
visible = allMenu.IsVisible != null && ((PrivilegeOperation)(allMenu.IsVisible.Value)) == PrivilegeOperation.Enable ? "启用" : "禁用"
};
treeResults.Add(BuildTreeByLoop(allMenu, allButtons, result));
}
return treeResults;
}
/// <summary>
/// 根据menu获取menu下所有button
/// </summary>
/// <param name="allButtons"></param>
/// <param name="menu"></param>
/// <returns></returns>
private EasyUiTreeResult GetButtonsByMenu(IEnumerable<SysButton> allButtons, SysMenu menu)
{
var bts = allButtons.Where(x => x.MenuId == menu.SysId);
bts = bts.Where(x => x.IsVisible == (long)PrivilegeOperation.Enable);
List<EasyUiTreeResult> buttons = new List<EasyUiTreeResult>();
if (bts.Any())
{
#region 如果此菜单下有可用按钮，判断添加按钮可用或者不可用
if (menu.Buttons != null)
{
foreach (SysButton button in menu.Buttons)
{
if (button.IsVisible == (long)PrivilegeOperation.Enable)
{
EasyUiTreeResult buttonc = new EasyUiTreeResult()
{
id = button.SysId,
text = button.BtnName,
iconCls = button.BtnIcon,
@checked = true,
link = button.BtnFunction,
order = button.BtnOrder,
recordStatus = button.RecordStatus,
};
buttons.Add(buttonc);
}
bts = bts.Where(x => x.SysId != button.SysId);
}
foreach (SysButton button in bts)
{
EasyUiTreeResult buttonc = new EasyUiTreeResult()
{
id = button.SysId,
text = button.BtnName,
iconCls = button.BtnIcon,
@checked = false,
link = button.BtnFunction,
order = button.BtnOrder,
recordStatus = button.RecordStatus,
};
buttons.Add(buttonc);
}
}
#endregion
#region 如果此菜单无有权限按钮，添加全部按钮
else
{
foreach (SysButton button in bts)
{
EasyUiTreeResult buttonc = new EasyUiTreeResult()
{
id = button.SysId,
text = button.BtnName,
iconCls = button.BtnIcon,
@checked = false,
link = button.BtnFunction,
order = button.BtnOrder,
recordStatus = button.RecordStatus
};
buttons.Add(buttonc);
}
}
#endregion
}
EasyUiTreeResult treeResult = new EasyUiTreeResult()
{
id = menu.SysId,
text = menu.MenuName,
link = menu.MenuLink,
iconCls = menu.MenuIcon,
@checked = menu.isCheck,
children = new EasyUiTreeResult[0],
visible = menu.IsVisible != null && ((PrivilegeOperation)(menu.IsVisible.Value)) == PrivilegeOperation.Enable ? "启用" : "禁用",
buttons = buttons.ToArray()
};
return treeResult;
}
