public override void Delete(ManagedSecurityContext sec)
{
foreach (AccountFeedItem item in Collection <AccountFeedItem> .GetSafeCollection(mInstance.AccountFeedItems))
{
ManagedAccountFeedItem m_item = new ManagedAccountFeedItem(Session, item);
m_item.Delete(sec);
}
ManagedFeature.Delete(Session, "AccountFeed", Id);
base.Delete(sec);
}
public int Update(ManagedSecurityContext sec)
{
GetACL().Check(sec, DataOperation.Update);
mInstance.Updated = DateTime.UtcNow;
IList <AccountFeedItem> deleted = mInstance.AccountFeedItems;
List <AccountFeedItem> updated = new List <AccountFeedItem>();
bool fUpdated = Update(RssFeed.Read(GetFeedStream()), deleted, updated);
if (!fUpdated)
{
fUpdated = Update(AtomFeed.Load(GetFeedStream(),
new Uri("http://www.w3.org/2005/Atom")), deleted, updated);
}
if (!fUpdated)
{
fUpdated = Update(AtomFeed.Load(GetFeedStream(),
new Uri("http://purl.org/atom/ns#")), deleted, updated);
}
if (!fUpdated)
{
throw new Exception("Invalid or empty RSS or ATOM feed.");
}
try
{
if (deleted != null)
{
foreach (AccountFeedItem item in deleted)
{
ManagedAccountFeedItem m_item = new ManagedAccountFeedItem(Session, item);
m_item.Delete(sec);
}
}
// group items for auditing
ManagedAccountAuditEntryCollection audit_coll = new ManagedAccountAuditEntryCollection();
audit_coll.MessageFormat = string.Format("[user:{0}] x-posted {{0}} in [feed:{1}]",
mInstance.Account.Id, mInstance.Id);
for (int i = 0; i < updated.Count; i++)
{
AccountFeedItem item = updated[i];
DataOperation op = (item.Id == 0 ? DataOperation.Create : DataOperation.Update);
Session.Save(item);
if (op == DataOperation.Create)
{
string url = string.Format("AccountFeedItemView.aspx?id={0}", item.Id);
string trace = string.Format("<a href=\"{0}\">{1}</a>", url, Renderer.Render(item.Title));
audit_coll.Add(trace);
}
}
IEnumerable <AccountAuditEntry> audit_entries = audit_coll.GetAccountAuditEntries(
Session, mInstance.Account, string.Format("AccountFeedView.aspx?id={0}", mInstance.Id));
foreach (AccountAuditEntry entry in audit_entries)
{
entry.Created = entry.Updated = mInstance.Updated;
entry.Md5 = ManagedAccountAuditEntry.GetHash(entry.Description);
Session.Save(entry);
}
mInstance.AccountFeedItems = updated;
mInstance.LastError = string.Empty;
Session.Save(mInstance);
}
catch (Exception ex)
{
mInstance.LastError = ex.Message;
Session.Save(mInstance);
throw;
}
return(updated.Count);
}
