using Gee; using Xmpp; using Dino.Entities; namespace Dino { public class RosterManager : StreamInteractionModule, Object { public static ModuleIdentity IDENTITY = new ModuleIdentity("roster_manager"); public string id { get { return IDENTITY.id; } } public signal void removed_roster_item(Account account, Jid jid, Roster.Item roster_item); public signal void updated_roster_item(Account account, Jid jid, Roster.Item roster_item); private StreamInteractor stream_interactor; public static void start(StreamInteractor stream_interactor) { RosterManager m = new RosterManager(stream_interactor); stream_interactor.add_module(m); } public RosterManager(StreamInteractor stream_interactor) { this.stream_interactor = stream_interactor; stream_interactor.account_added.connect(on_account_added); } public ArrayList get_roster(Account account) { Core.XmppStream? stream = stream_interactor.get_stream(account); ArrayList ret = new ArrayList(); if (stream != null) { ret.add_all(stream.get_flag(Roster.Flag.IDENTITY).get_roster()); } return ret; } public Roster.Item? get_roster_item(Account account, Jid jid) { Core.XmppStream? stream = stream_interactor.get_stream(account); if (stream != null) { return stream.get_flag(Roster.Flag.IDENTITY).get_item(jid.bare_jid.to_string()); } return null; } public void remove_jid(Account account, Jid jid) { Core.XmppStream? stream = stream_interactor.get_stream(account); if (stream != null) stream.get_module(Xmpp.Roster.Module.IDENTITY).remove_jid(stream, jid.bare_jid.to_string()); } public void add_jid(Account account, Jid jid, string? handle) { Core.XmppStream? stream = stream_interactor.get_stream(account); if (stream != null) stream.get_module(Xmpp.Roster.Module.IDENTITY).add_jid(stream, jid.bare_jid.to_string(), handle); } private void on_account_added(Account account) { stream_interactor.module_manager.get_module(account, Roster.Module.IDENTITY).received_roster.connect( (stream, roster) => { on_roster_received(account, roster); }); stream_interactor.module_manager.get_module(account, Roster.Module.IDENTITY).item_removed.connect( (stream, roster_item) => { removed_roster_item(account, new Jid(roster_item.jid), roster_item); }); stream_interactor.module_manager.get_module(account, Roster.Module.IDENTITY).item_updated.connect( (stream, roster_item) => { on_roster_item_updated(account, roster_item); }); } private void on_roster_received(Account account, Collection roster_items) { foreach (Roster.Item roster_item in roster_items) { on_roster_item_updated(account, roster_item); } } private void on_roster_item_updated(Account account, Roster.Item roster_item) { updated_roster_item(account, new Jid(roster_item.jid), roster_item); } } }