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using Gee;
using Dino.Entities;
using Xmpp;
namespace Dino {
public class NotificationEvents : StreamInteractionModule, Object {
public static ModuleIdentity<NotificationEvents> IDENTITY = new ModuleIdentity<NotificationEvents>("notification_events");
public string id { get { return IDENTITY.id; } }
public signal void notify_message(Message message, Conversation conversation);
public signal void notify_subscription_request(Conversation conversation);
public signal void notify_connection_error(Account account, ConnectionManager.ConnectionError error);
private StreamInteractor stream_interactor;
private HashMap<Account, HashMap<Conversation, Entities.Message>> mam_potential_new = new HashMap<Account, HashMap<Conversation, Entities.Message>>(Account.hash_func, Account.equals_func);
private Gee.List<Account> synced_accounts = new ArrayList<Account>(Account.equals_func);
public static void start(StreamInteractor stream_interactor) {
NotificationEvents m = new NotificationEvents(stream_interactor);
stream_interactor.add_module(m);
}
public NotificationEvents(StreamInteractor stream_interactor) {
this.stream_interactor = stream_interactor;
stream_interactor.get_module(MessageProcessor.IDENTITY).message_received.connect(on_message_received);
stream_interactor.get_module(PresenceManager.IDENTITY).received_subscription_request.connect(on_received_subscription_request);
stream_interactor.get_module(MessageProcessor.IDENTITY).history_synced.connect((account) => {
synced_accounts.add(account);
if (!mam_potential_new.has_key(account)) return;
foreach (Conversation c in mam_potential_new[account].keys) {
Entities.Message m = mam_potential_new[account][c];
Entities.Message last_message = stream_interactor.get_module(MessageStorage.IDENTITY).get_last_message(c);
if (m.equals(last_message) && !c.read_up_to.equals(m)) {
on_message_received(m, c);
}
}
mam_potential_new[account].clear();
});
stream_interactor.connection_manager.connection_error.connect((account, error) => notify_connection_error(account, error));
}
private void on_message_received(Entities.Message message, Conversation conversation) {
bool is_mam_message = Xep.MessageArchiveManagement.MessageFlag.get_flag(message.stanza) != null;
if (!synced_accounts.contains(conversation.account) && is_mam_message) {
if (!mam_potential_new.has_key(conversation.account)) {
mam_potential_new[conversation.account] = new HashMap<Conversation, Entities.Message>(Conversation.hash_func, Conversation.equals_func);
}
mam_potential_new[conversation.account][conversation] = message;
return;
}
if (!should_notify_message(message, conversation)) return;
if (stream_interactor.get_module(ChatInteraction.IDENTITY).is_active_focus()) return;
notify_message(message, conversation);
}
private bool should_notify_message(Entities.Message message, Conversation conversation) {
Conversation.NotifySetting notify = conversation.get_notification_setting(stream_interactor);
if (notify == Conversation.NotifySetting.OFF) return false;
Jid? nick = stream_interactor.get_module(MucManager.IDENTITY).get_own_jid(conversation.counterpart, conversation.account);
if (notify == Conversation.NotifySetting.HIGHLIGHT && nick != null) {
return Regex.match_simple("\\b" + Regex.escape_string(nick.resourcepart) + "\\b", message.body, RegexCompileFlags.CASELESS);
}
return true;
}
private void on_received_subscription_request(Jid jid, Account account) {
Conversation conversation = stream_interactor.get_module(ConversationManager.IDENTITY).create_conversation(jid, account, Conversation.Type.CHAT);
if (stream_interactor.get_module(ChatInteraction.IDENTITY).is_active_focus(conversation)) return;
notify_subscription_request(conversation);
}
}
}
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