Task IReadModifyWriteObject.SaveChanges()
{
// Validate that all referenced groups are there.
// (race condition but fine as this is just a convenience validation)
// (btw, you could also just implement custom group objects to trick this check)
if (!ACL.Cast <ChanACL>().All(x => x.TargetGroup == null || SysGroups.Values.Contains(x.TargetGroup) ||
Groups.Concat(InheritedGroups).Any(y => y.Name == ((ChanGroup)x.TargetGroup).Name)))
{
throw new InvalidOperationException("Referencing groups that weren't added!");
}
return(Server.SetACL(ChannelId, new Wrapped.Server.ACLData
{
Inherit = Inherit,
ACLs = ACL.Select(x => new Murmur.ACL
{
allow = (int)x.Allow,
deny = (int)x.Deny,
applyHere = x.ApplyOnThisChannel,
applySubs = x.ApplyOnSubchannels,
userid = x.TargetUser ?? -1,
group = x.TargetGroup == null ? String.Empty :
(x.TargetGroup is ChanGroup ? ((ChanGroup)x.TargetGroup).Name : SysGroups.Single(y => y.Value == x.TargetGroup).Key),
}).ToArray(),
Groups = InheritedGroups.Concat(Groups).Cast <ChanGroup>().Select(x => new Murmur.Group
{
name = x.Name,
inherited = x._Inherited,
inherit = (x is IChannelUserGroupInherited) ? ((IChannelUserGroupInherited)x).IncludeMembersFromParentChannels : false,
inheritable = x.Inheritable,
add = x.Members.ToArray(),
remove = x.NegativeMembers.ToArray(),
}).ToArray(),
}));
}
public List <ThemeGroupModel> GetAllGroups()
{
var topThemes = GetAllThemes().Where(t => t.ShowAsTop).ToList();
var currentTheme = GetAllThemes().First(t => t.Name == Utils.CurrentTheme);
if (!topThemes.Contains(currentTheme))
{
topThemes.Add(currentTheme);
}
var firstGroup = new ThemeGroupModel()
{
Name = "FirstGroup",
Themes = topThemes
};
return(Groups.Concat(new[] { firstGroup }).ToList());
}
public IChannelUserGroup CreateGroup(string name)
{
if (name.Except(Alphanumeric).Any())
{
throw new ArgumentException("Group names must be alphanumeric!", "name");
}
if (Groups.Concat(InheritedGroups).Any(x => x.Name == name))
{
throw new ArgumentException("A group with that name already exists!", "name");
}
return(new ChanGroup
{
Name = name,
Inheritable = true,
Members = new HashSet <int>(),
NegativeMembers = new HashSet <int>(),
_Inherited = false,
});
}
public IEnumerable <Group.Group> GetUserGroups() => Groups.Concat(GroupMembers.Where(m => m.IsAccepted).Select(m => m.Group));
