private UserInfo GetUser(Jid jid)
{
var bare = jid.GetBareJid();
var result = _client.GetRoster().FirstOrDefault(_ => _.Jid == bare);
if (result == null)
{
Logger.Error($"Couldn't find user {jid} in Heyman friends. Try to clear XMPP server cache.");
return(null);
}
return(new UserInfo
{
Id = jid.ToString(),
Name = result.Name,
});
}
/// <summary>
/// Updates the status contact.
/// </summary>
/// <param name="jid">The jid of the contact.</param>
/// <param name="status">The new status.</param>
public void UpdateContact(Jid jid, S22.Xmpp.Im.Status status)
{
if (AllContacts.Count != 0)
{
foreach (var contact in AllContacts)
{
if (jid.GetBareJid() == contact.Jid.GetBareJid())
{
contact.CurrentStatus = new S22.Xmpp.Im.Status(status.Availability, status.Messages, status.Priority);
break;
}
}
}
else
{
}
}
/// <summary>
/// Gets a user or create it based on its JID.
/// </summary>
/// <param name="jid">The jid.</param>
/// <returns>A user in the Contact List.</returns>
public Models.UserViewModel GetUser(Jid jid)
{
foreach (var contact in AllContacts)
{
if (jid.GetBareJid() == contact.Jid.GetBareJid())
{
return(contact);
}
}
// Create a temporary contact if a non-roster user creates a conversation.
// Allows administrator to talk to anyone.
// Change ctor in user
var tempContact = new Models.UserViewModel(jid, "");
UICollection.AddOnUI(AllContacts, tempContact);
return(tempContact);
}
/// <summary>
/// Requests archived messages according options specified
/// </summary>
/// <param name="jid">The JID of the XMPP entity to get.</param>
/// <param name="queryId">The Id related to this query - it will be used to identify this request</param>
/// <param name="max">The maximum number of result expected
/// <param name="isRoom">To know if we request archive from room
/// <param name="before">Stanza ID - if not null search message before it
/// <param name="max">Stanza ID - if not null search message before it
/// <exception cref="ArgumentNullException">The jid parameter
/// is null.</exception>
/// <exception cref="NotSupportedException">The XMPP entity with
/// the specified JID does not support the 'Ping' XMPP extension.</exception>
/// <exception cref="XmppErrorException">The server returned an XMPP error code.
/// Use the Error property of the XmppErrorException to obtain the specific
/// error condition.</exception>
/// <exception cref="XmppException">The server returned invalid data or another
/// unspecified XMPP error occurred.</exception>
public void RequestArchivedMessages(Jid jid, string queryId, int max, bool isRoom, string before = null, string after = null)
{
jid.ThrowIfNull("jid");
XmlElement rootElement;
XmlElement subElement;
XmlElement fieldElement;
XmlElement valueElement;
rootElement = Xml.Element("query", "urn:xmpp:mam:1");
rootElement.SetAttribute("queryid", queryId);
subElement = Xml.Element("x", "jabber:x:data");
subElement.SetAttribute("type", "submit");
fieldElement = Xml.Element("field");
fieldElement.SetAttribute("var", "FORM_TYPE");
fieldElement.SetAttribute("type", "hidden");
valueElement = Xml.Element("value");
valueElement.InnerText = "urn:xmpp:mam:1";
fieldElement.Child(valueElement);
subElement.Child(fieldElement);
fieldElement = Xml.Element("field");
fieldElement.SetAttribute("var", "with");
valueElement = Xml.Element("value");
if (isRoom)
{
valueElement.InnerText = im.Jid.GetBareJid().ToString();
}
else
{
valueElement.InnerText = jid.GetBareJid().ToString();
}
fieldElement.Child(valueElement);
subElement.Child(fieldElement);
rootElement.Child(subElement);
subElement = Xml.Element("set", "http://jabber.org/protocol/rsm");
if (max > 0)
{
subElement.Child(Xml.Element("max").Text(max.ToString()));
}
if (before == null)
{
subElement.Child(Xml.Element("before"));
}
else
{
subElement.Child(Xml.Element("before").Text(before));
}
if (after != null)
{
subElement.Child(Xml.Element("after").Text(after));
}
rootElement.Child(subElement);
Jid to = null;
if (isRoom)
{
to = jid;
}
//The Request is Async
im.IqRequestAsync(IqType.Set, to, null, rootElement, null, (id, iq) =>
{
//For any reply we execute the callback
if (iq.Type == IqType.Error)
{
MessageArchiveManagementResult.Raise(this, new MessageArchiveManagementResultEventArgs());
return;
}
if (iq.Type == IqType.Result)
{
string queryid = "";
MamResult complete = MamResult.Error;
int count = 0;
string first = "";
string last = "";
try
{
if ((iq.Data["fin"] != null) && (iq.Data["fin"]["set"] != null))
{
XmlElement e = iq.Data["fin"];
queryid = e.GetAttribute("queryid");
complete = (e.GetAttribute("complete") == "false") ? MamResult.InProgress : MamResult.Complete;
if (e["set"]["count"] != null)
{
count = Int16.Parse(e["set"]["count"].InnerText);
}
if (e["set"]["first"] != null)
{
first = e["set"]["first"].InnerText;
}
if (e["set"]["last"] != null)
{
last = e["set"]["last"].InnerText;
}
MessageArchiveManagementResult.Raise(this, new MessageArchiveManagementResultEventArgs(queryid, complete, count, first, last));
return;
}
}
catch (Exception)
{
log.LogError("RequestCustomIqAsync - an error occurred ...");
}
MessageArchiveManagementResult.Raise(this, new MessageArchiveManagementResultEventArgs(queryid, MamResult.Error, count, first, last));
}
});
}
private ChatUser GetByJid(Jid jid)
{
return(Users.FirstOrDefault(c => c.Id == jid.GetBareJid().ToString()));
}
