public IEnumerable <TreeDataView> GetRoleAndGroupTree()
{
IEnumerable <FapRoleGroup> roleGroups = _rbacService.GetAllRoleGroup();
IEnumerable <FapRole> roles = _rbacService.GetAllRole();
List <TreeDataView> treeGroup = roleGroups.Select(t => new TreeDataView {
Id = t.Fid.ToString(), Data = new { IsRole = false }, Pid = t.Pid.ToString(), Text = t.RoleGroupName, State = new NodeState {
Opened = true
}, Icon = "icon-folder purple ace-icon fa fa-users"
}).ToList <TreeDataView>();
if (!_applicationContext.IsAdministrator)
{
var roleRoles = _rbacService.GetRoleRoleList(_applicationContext.CurrentRoleUid).Select(r => r.PRoleUid);
//自已有权限和自己创建的角色
roles = roles.Where(r => roleRoles.Contains(r.Fid) || r.CreateBy == _applicationContext.EmpUid);
}
//普通用户角色加到tree根级
FapRole commonRole = roles.FirstOrDefault(r => r.Fid == FapPlatformConstants.CommonUserRoleFid);
if (commonRole != null)
{
treeGroup.Insert(0, new TreeDataView {
Id = commonRole.Fid, Data = new { IsRole = true }, Pid = "0", Text = commonRole.RoleName, Icon = "icon-folder orange ace-icon fa fa-users"
});
}
List <TreeDataView> treeRole = roles.Select(r => new TreeDataView {
Id = r.Fid.ToString(), Data = new { IsRole = true }, Pid = r.RoleGroupUid, Text = r.RoleName, State = new NodeState {
Opened = true
}, Icon = "icon-folder orange ace-icon fa fa-users"
}).ToList <TreeDataView>();
List <TreeDataView> tree = new List <TreeDataView>();
List <TreeDataView> treeRoots = treeGroup.Where(g => g.Pid == "0").ToList();
foreach (var treeRoot in treeRoots)
{
TreeViewHelper.MakeTree(treeRoot.Children, treeGroup, treeRoot.Id);
}
tree.AddRange(treeRoots);
List <TreeDataView> emptyGroup = new List <TreeDataView>();
foreach (var item in tree)
{
var rl = treeRole.Where(r => r.Pid == item.Id);
if (rl.Any())
{
item.Children.AddRange(rl);
}
else
{
if (!item.Id.Equals(FapPlatformConstants.CommonUserRoleFid))
{
emptyGroup.Add(item);
}
}
}
if (emptyGroup.Any())
{
//移除没有角色的角色组
emptyGroup.ForEach((d) => { tree.Remove(d); });
}
return(tree);
}