public static AuthorityService instance()
{
if (_instance == null)
{
_instance = new AuthorityService();
}
return(_instance);
}
public IEnumerable <Role> GetEnumByID(Guid id)
{
IEnumerable <Role> result = new List <Role>();
_db.Execute(() =>
{
result = _db.GetList <Role>(m => m.ID == id);
});
result.Each(m => m.Item_Authoritys = AuthorityService.instance().GetAuthorityListByRole(m.ID));
return(result);
}
public MenuService(Guid uid)
{
//权限菜单
user = UserService.instance().GetEntityByID(uid);
IEnumerable <Role> roles = RoleService.instance().GetEnumByUID(uid);
List <Authority> Authoritys = new List <Authority>();
List <Menu> menus = new List <Menu>();
foreach (var item in roles)
{
Authoritys.AddRange(AuthorityService.instance().GetAuthorityListByRole(item.ID));
}
foreach (var item in Authoritys.GroupBy(m => new { m.PID }))
{
Menu menu = new Menu();
menu.Name = item.First().ParentAuth.Name;
menu.Icon = "";
menu.URL = "";
menu.Type = 1;
menu.Childs = new List <Menu>();
var xx = item.OrderBy(m => m.Sort);
foreach (var auth in xx)
{
menu.Childs.Add(new Menu()
{
Name = auth.Name,
URL = auth.Description,
Icon = ""
});
}
menus.Add(menu);
}
//功能菜单
IEnumerable <Class> classs = ClassService.instance().GetChildByID(Guid.Empty, user.CompanyID).OrderBy(m => m.Sort);
foreach (var cl in classs)
{
Menu menu = new Menu();
menu.Name = cl.Title;
menu.Type = cl.Type;
menu.Childs = new List <Menu>();
menu.ID = cl.ID;
if (cl.Ishaschild)
{
menu.Type = 1;
menu.URL = "#";
cl.Childs.Each(m =>
{
menu.Childs.Add(new Menu()
{
Name = m.Title,
Icon = "",
Type = m.Type,
ID = m.ID
});
});
}
menus.Add(menu);
}
VelocityEngine vltEngine = new VelocityEngine();
vltEngine.SetProperty(RuntimeConstants.RESOURCE_LOADER, "file");
vltEngine.SetProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, AppDomain.CurrentDomain.BaseDirectory);
vltEngine.Init();
var vltContext = new VelocityContext();
vltContext.Put("MENU", menus);
Template vltTemplate = vltEngine.GetTemplate("_menu.vm");
var vltWriter = new System.IO.StringWriter();
vltTemplate.Merge(vltContext, vltWriter);
this._html = vltWriter.GetStringBuilder().ToString();
}