private static int GetOrCreateDiscussionId(
ISession session,
int accountid,
Type type,
int objectid,
ManagedSecurityContext sec)
{
Discussion d = Find(session, accountid, type, objectid, sec);
if (d != null)
{
return(d.Id);
}
ManagedDiscussionMapEntry mapentry = ManagedDiscussionMap.Find(type);
TransitDiscussion td = new TransitDiscussion();
td.AccountId = accountid;
td.Name = mapentry.Name;
td.Personal = true;
td.Description = string.Empty;
td.Created = td.Modified = DateTime.UtcNow;
td.ObjectId = objectid;
td.DataObjectId = ManagedDataObject.Find(session, type);
// creating a discussion that belongs to a different user (commenting on someone's items)
ManagedDiscussion m_d = new ManagedDiscussion(session);
ManagedSecurityContext o_sec = new ManagedSecurityContext(session, accountid);
return(m_d.CreateOrUpdate(td, o_sec));
}
public override string GetAccessDeniedRedirectUri()
{
ManagedDiscussionMapEntry mapentry;
if (ManagedDiscussionMap.TryFind(mInstance.DataObject, out mapentry))
{
return(string.Format(mapentry.DiscussionUriFormat, mInstance.ObjectId));
}
return(string.Empty);
}
public static int GetOrCreateDiscussionId(
ISession session,
string typename,
int objectid,
ManagedSecurityContext sec)
{
ManagedDiscussionMapEntry mapentry = ManagedDiscussionMap.Find(
Assembly.GetAssembly(typeof(Account)).GetType(typename));
// find the owner's account id
int account_id = mapentry.GetAccountId(session, objectid);
return(GetOrCreateDiscussionId(session, account_id, mapentry.Type, objectid, sec));
}
public override ACL GetACL(Type type)
{
ManagedDiscussionMapEntry mapentry = null;
ACL acl = null;
if (mInstance.Personal && ManagedDiscussionMap.TryFind(mInstance.DataObject, out mapentry))
{
acl = mapentry.GetACL(Session, mInstance.ObjectId, typeof(Discussion));
}
else
{
acl = base.GetACL(type);
acl.Add(new ACLEveryoneAllowRetrieve());
}
acl.Add(new ACLAccount(mInstance.Account, DataOperation.All));
return(acl);
}
public override ACL GetACL(Type type)
{
ManagedDiscussionMapEntry mapentry = null;
ACL acl = null;
if (mInstance.Discussion.Personal && ManagedDiscussionMap.TryFind(mInstance.Discussion.DataObject, out mapentry))
{
acl = mapentry.GetACL(Session, mInstance.Discussion.ObjectId, typeof(DiscussionThread));
}
else
{
acl = base.GetACL(type);
acl.Add(new ACLEveryoneAllowRetrieve());
acl.Add(new ACLAuthenticatedAllowCreate());
}
return(acl);
}
public override TransitDiscussion GetTransitInstance(ManagedSecurityContext sec)
{
TransitDiscussion t_instance = base.GetTransitInstance(sec);
t_instance.PostCount = GetDiscussionPostCount(Session, Id);
t_instance.ThreadCount = GetDiscussionThreadCount(Session, Id);
t_instance.CanUpdate = GetACL().TryCheck(sec, DataOperation.Update);
t_instance.DataObjectId = (mInstance.DataObject != null ? mInstance.DataObject.Id : 0);
if (t_instance.Personal && t_instance.ObjectId > 0 && mInstance.DataObject != null)
{
ManagedDiscussionMapEntry mapentry;
if (ManagedDiscussionMap.TryFind(mInstance.DataObject, out mapentry))
{
t_instance.ParentObjectName = mapentry.GetObjectName(Session, t_instance.ObjectId);
t_instance.ParentObjectType = mapentry.Type.Name;
t_instance.ParentObjectUri = string.Format(mapentry.DiscussionUriFormat, t_instance.ObjectId);
}
}
return(t_instance);
}
