private SysGroup TryLookupSystemGroup(Murmur.ACL x)
{
// Keep this wrapper because I'm lazy and didn't implement ALL system groups
SysGroup res;
if (SysGroups.TryGetValue(x.group, out res))
{
return(res);
}
throw new Exception(String.Format("Group not found: '{0}'", x.group));
}
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(),
}));
}
