public ForumTopicSummary(IDataReader reader)
{
lastMessageDate = reader["LastMessageDate"] == DBNull.Value ? DateTime.MinValue : (DateTime)reader["LastMessageDate"];
lastMessageID = reader["LastMessageID"] == DBNull.Value ? 0 : (long)reader["LastMessageID"];
lastMessageAuthorID = reader["LastMessageAuthorID"] == DBNull.Value ? null : (long?)reader["LastMessageAuthorID"];
lastMessageAuthorName = reader["LastMessageAuthorName"] == DBNull.Value ? null : (string)reader["LastMessageAuthorName"];
topicMessage = reader["TopicMessage"] == DBNull.Value ? null : (string)reader["TopicMessage"];
messageCount = (int)reader["MessageCount"];
rowIndex = (long)reader["RowIndex"];
topic = new ForumTopic(reader);
}
private void PostTopic()
{
string forumStr = Request.Form["forum"];
string path = Request.Form["path"];
string notLoggedInURL = Request.Form["notLoggedInURL"];
Forum forum = DataLayer.SelectForumByURLToken(forumStr);
if (forum == null)
forum = DataLayer.SelectForumByCode(forumStr);
if (forum == null)
{
WriteErrorMessage("Bad forum code");
return;
}
#region Check to see if the current user is allowed to post a new topic
switch (forum.PostNewTopics)
{
case Forum.AccessType.AllowAnonymous:
throw new NotImplementedException("need to put in anonymous author name.");
case Forum.AccessType.ActivatedMembers:
CheckAuthentication(notLoggedInURL);
if (!SecurityProvider.CurrentUser.Activated)
{
WriteErrorMessage("You're not authenticated yet.");
return;
}
break;
case Forum.AccessType.AllMembers:
CheckAuthentication(notLoggedInURL);
break;
case Forum.AccessType.Administrators:
CheckAuthentication(notLoggedInURL);
if (!SecurityProvider.CurrentUser.HasPermission(PermissionType.AdministrativeAccess))
{
WriteErrorMessage("Only administrators may post new topics.");
return;
}
break;
case Forum.AccessType.RoleMembers:
CheckAuthentication(notLoggedInURL);
if (forum.PostWriteAccessRoleID.HasValue)
{
Role role = SecurityProvider.DataLayer.SelectRole(forum.PostWriteAccessRoleID.Value);
if (role != null)
{
if (SecurityProvider.CurrentUser.HasRole(role.RoleCode))
break;
}
}
WriteErrorMessage("You don't have the required permissions to post new topics.");
return;
}
#endregion
ForumTopic topic = new ForumTopic();
ForumTopicMessage msg = new ForumTopicMessage();
if (WebAuthentication.Instance.IsLoggedIn)
{
topic.AuthorUserID = SecurityProvider.CurrentUser.UserID;
msg.AuthorUserID = SecurityProvider.CurrentUser.UserID;
}
else
{
throw new NotImplementedException("need to put in anonymous author name.");
//topic.AuthorName =
//msg.AuthorName =
}
topic.DateCreated = SprocketDate.Now;
topic.ForumID = forum.ForumID;
topic.ForumTopicID = 0;
#warning to do: let administrators put in a "locked" checkbox to lock the topic by default when posting it
topic.Locked = false;
#warning to do: check for spam
if (forum.RequireModeration)
topic.Moderation = ForumModerationState.Pending;
else
topic.Moderation = ForumModerationState.Approved;
#warning to do: should be able to make the topic sticky when posting it
topic.Sticky = false;
#warning to do: validate the subject. if invalid, store values in fast-expiring cookie and redirect to standalone posting page
topic.Subject = Request.Form["subject"];
#warning to do: administrators should be able to specify a URL Token
//topic.URLToken
msg.BodySource = Request.Form["body"];
switch (forum.Markup)
{
case Forum.MarkupType.BBCode:
#warning to do: check for images in source
throw new NotImplementedException("BBCode not implemented yet.");
case Forum.MarkupType.None:
msg.BodyOutput = HttpUtility.HtmlEncode(msg.BodySource).Replace(Environment.NewLine, "<br />");
break;
case Forum.MarkupType.Textile:
#warning to do: check for images in source
msg.BodyOutput = Textile.TextileFormatter.FormatString(msg.BodySource);
break;
case Forum.MarkupType.LimitedHTML:
#warning to do: check for images in source
throw new NotImplementedException("Limited HTML not implemented yet.");
case Forum.MarkupType.ExtendedHTML:
#warning to do: check for images in source
msg.BodyOutput = WebUtility.SafeHtmlString(msg.BodySource, true);
break;
default:
throw new NotImplementedException();
}
#warning to do: signatures need to be appended to the output
msg.ForumTopicMessageID = 0;
msg.DateCreated = SprocketDate.Now;
if (forum.RequireModeration)
msg.Moderation = ForumModerationState.Pending;
else
{
if (MightBeSpam(msg.BodySource))
{
msg.Moderation = ForumModerationState.Pending;
topic.Moderation = ForumModerationState.Pending;
}
else
{
msg.Moderation = ForumModerationState.Approved;
}
}
try
{
using (TransactionScope scope = new TransactionScope())
{
DatabaseManager.DatabaseEngine.PersistConnection();
DataLayer.Store(topic);
msg.ForumTopicID = topic.ForumTopicID;
DataLayer.Store(msg);
scope.Complete();
}
}
finally
{
DatabaseManager.DatabaseEngine.ReleaseConnection();
}
#warning to do: redirect to message rather than the forum itself.
}
public ForumTopic Clone()
{
ForumTopic copy = new ForumTopic();
copy.forumTopicID = forumTopicID;
copy.forumID = forumID;
copy.authorUserID = authorUserID;
copy.authorName = authorName;
copy.subject = subject;
copy.dateCreated = dateCreated;
copy.sticky = sticky;
copy.moderationState = moderationState;
copy.locked = locked;
copy.uRLToken = uRLToken;
return copy;
}
