/// <summary>从给定的字段集合中返回不允许看的字段集合</summary>
/// <param name="fieldNames">给定的字段集合</param>
/// <returns></returns>
public List <String> GetRejectFieldNames(ICollection <String> fieldNames)
{
//当前请求所在菜单及其权限
Permission current = GetCurrentMenu();
if (current == null || current.RoleMenu == null || String.IsNullOrEmpty(current.RoleMenu.FieldNames))
{
return(null);
}
RoleMenu rm = current.RoleMenu;
String[] ss = rm.FieldNames.Split(new Char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (ss.Length == 0)
{
return(null);
}
//字段权限类型：1允许0拒绝
Boolean isAllow = rm.IsAllow;
//需要置空的字段集合
List <String> rejectFieldNames = new List <String>();
//如果是仅仅允许看某些个字段
if (isAllow)
{
foreach (String item in fieldNames)
{
if (!ss.Contains(item))
{
rejectFieldNames.Add(item);
}
}
}
else
{
foreach (String s in ss)
{
if (fieldNames.Contains(s))
{
rejectFieldNames.Add(s);
}
}
}
return(rejectFieldNames);
}
/// <summary>插入菜单权限</summary>
protected int InsertMenuPermission()
{
var result = 0;
if (!String.IsNullOrEmpty(MenuPermission))
{
List <MenuPermissionDto> mps = JsonConvert.DeserializeObject <List <MenuPermissionDto> >(MenuPermission);
if (mps != null && mps.Count > 0)
{
foreach (MenuPermissionDto item in mps)
{
RoleMenu rm = new RoleMenu();
rm.RoleID = ID;
rm.MenuID = item.ID;
rm.IsAllow = item.IsAllow;
rm.FieldNames = item.FieldNames;
rm.Insert();
if (item.MenuButtons != null && item.MenuButtons.Count > 0)
{
EntityList <RoleMenuButton> list = new EntityList <RoleMenuButton>();
foreach (var mb in item.MenuButtons)
{
RoleMenuButton rmb = new RoleMenuButton();
rmb.RoleID = ID;
rmb.MenuID = item.ID;
rmb.ButtonID = mb.ButtonID;
rmb.MenuButtonID = mb.MenuButtonID;
list.Add(rmb);
}
result += list.Insert();
}
}
}
}
return(result);
}