using Gee; using Dino.Entities; using Xmpp; public class Dino.Ui.FreeDesktopNotifier : NotificationProvider, Object { public signal void conversation_selected(Conversation conversation); private StreamInteractor stream_interactor; private DBusNotifications dbus_notifications; private bool supports_body_markup = false; private HashMap content_notifications = new HashMap(Conversation.hash_func, Conversation.equals_func); private HashMap> conversation_notifications = new HashMap>(Conversation.hash_func, Conversation.equals_func); private HashMap> action_listeners = new HashMap>(); private FreeDesktopNotifier(StreamInteractor stream_interactor) { this.stream_interactor = stream_interactor; } private void set_dbus_notifications(DBusNotifications dbus_notifications) throws Error { this.dbus_notifications = dbus_notifications; string[] caps; dbus_notifications.get_capabilities(out caps); foreach (string cap in caps) { switch (cap) { case "body-markup": supports_body_markup = true; break; } } dbus_notifications.action_invoked.connect((id, action) => { if (action_listeners.has_key(id) && action_listeners[id].has_key(action)) { action_listeners[id][action].func(); } }); dbus_notifications.notification_closed.connect((id) => { action_listeners.unset(id); }); } public static FreeDesktopNotifier? try_create(StreamInteractor stream_interactor) { DBusNotifications? dbus_notifications = get_notifications_dbus(); if (dbus_notifications == null) return null; try { FreeDesktopNotifier notifier = new FreeDesktopNotifier(stream_interactor); notifier.set_dbus_notifications(dbus_notifications); return notifier; } catch (Error e) { debug("Failed accessing fdo notification server: %s", e.message); } return null; } public double get_priority() { return 1; } public async void notify_message(Message message, Conversation conversation, string conversation_display_name, string? participant_display_name) { string body = supports_body_markup ? Markup.escape_text(message.body) : message.body; yield notify_content_item(conversation, conversation_display_name, participant_display_name, body); } public async void notify_file(FileTransfer file_transfer, Conversation conversation, bool is_image, string conversation_display_name, string? participant_display_name) { string text = ""; if (file_transfer.direction == Message.DIRECTION_SENT) { text = is_image ? _("Image sent") : _("File sent"); } else { text = is_image ? _("Image received") : _("File received"); } if (supports_body_markup) { text = "" + text + ""; } yield notify_content_item(conversation, conversation_display_name, participant_display_name, text); } private async void notify_content_item(Conversation conversation, string conversation_display_name, string? participant_display_name, string body_) { string body = body_; if (participant_display_name != null) { if (supports_body_markup) { body = @"$(Markup.escape_text(participant_display_name)): $body"; } else { body = @"$participant_display_name: $body"; } } uint32 replace_id = content_notifications.has_key(conversation) ? content_notifications[conversation] : 0; HashTable hash_table = new HashTable(null, null); hash_table["image-data"] = yield get_conversation_icon(conversation); hash_table["desktop-entry"] = new Variant.string(Dino.Application.get_default().get_application_id()); string[] actions = new string[] {"default", "Open conversation"}; try { uint32 notification_id = dbus_notifications.notify("Dino", replace_id, "", conversation_display_name, body, actions, hash_table, -1); content_notifications[conversation] = notification_id; add_action_listener(notification_id, "default", () => { GLib.Application.get_default().activate_action("open-conversation", new Variant.int32(conversation.id)); }); } catch (Error e) { warning("Failed showing content item notification: %s", e.message); } } public async void notify_subscription_request(Conversation conversation) { string summary = _("Subscription request"); string body = Markup.escape_text(conversation.counterpart.to_string()); HashTable hash_table = new HashTable(null, null); hash_table["image-data"] = yield get_conversation_icon(conversation); hash_table["desktop-entry"] = new Variant.string(Dino.Application.get_default().get_application_id()); string[] actions = new string[] {"default", "Open conversation", "accept", _("Accept"), "deny", _("Deny")}; try { uint32 notification_id = dbus_notifications.notify("Dino", 0, "", summary, body, actions, hash_table, -1); if (!conversation_notifications.has_key(conversation)) { conversation_notifications[conversation] = new ArrayList(); } conversation_notifications[conversation].add(notification_id); add_action_listener(notification_id, "default", () => { GLib.Application.get_default().activate_action("open-conversation", new Variant.int32(conversation.id)); }); add_action_listener(notification_id, "accept", () => { GLib.Application.get_default().activate_action("accept-subscription", new Variant.int32(conversation.id)); }); add_action_listener(notification_id, "deny", () => { GLib.Application.get_default().activate_action("deny-subscription", new Variant.int32(conversation.id)); }); } catch (Error e) { warning("Failed showing subscription request notification: %s", e.message); } } public async void notify_connection_error(Account account, ConnectionManager.ConnectionError error) { string summary = _("Could not connect to %s").printf(account.bare_jid.domainpart); string body = ""; switch (error.source) { case ConnectionManager.ConnectionError.Source.SASL: body = _("Wrong password"); break; case ConnectionManager.ConnectionError.Source.TLS: body = _("Invalid TLS certificate"); break; } HashTable hash_table = new HashTable(null, null); hash_table["desktop-entry"] = new Variant.string(Dino.Application.get_default().get_application_id()); try { dbus_notifications.notify("Dino", 0, "im.dino.Dino", summary, body, new string[]{}, hash_table, -1); } catch (Error e) { warning("Failed showing connection error notification: %s", e.message); } } public async void notify_muc_invite(Account account, Jid room_jid, Jid from_jid, string inviter_display_name) { Conversation direct_conversation = new Conversation(from_jid, account, Conversation.Type.CHAT); string display_room = room_jid.bare_jid.to_string(); string summary = _("Invitation to %s").printf(display_room); string body = _("%s invited you to %s").printf(inviter_display_name, display_room); if (supports_body_markup) { body = Markup.escape_text(body); } HashTable hash_table = new HashTable(null, null); hash_table["image-data"] = yield get_conversation_icon(direct_conversation); hash_table["desktop-entry"] = new Variant.string(Dino.Application.get_default().get_application_id()); string[] actions = new string[] {"default", "", "reject", _("Reject"), "accept", _("Accept")}; try { uint32 notification_id = dbus_notifications.notify("Dino", 0, "", summary, body, actions, hash_table, -1); Conversation group_conversation = stream_interactor.get_module(ConversationManager.IDENTITY).create_conversation(room_jid, account, Conversation.Type.GROUPCHAT); add_action_listener(notification_id, "default", () => { GLib.Application.get_default().activate_action("open-muc-join", new Variant.int32(group_conversation.id)); }); add_action_listener(notification_id, "accept", () => { GLib.Application.get_default().activate_action("open-muc-join", new Variant.int32(group_conversation.id)); }); add_action_listener(notification_id, "deny", () => { GLib.Application.get_default().activate_action("deny-invite", new Variant.int32(group_conversation.id)); }); } catch (Error e) { warning("Failed showing muc invite notification: %s", e.message); } } public async void notify_voice_request(Conversation conversation, Jid from_jid) { string display_name = Util.get_participant_display_name(stream_interactor, conversation, from_jid); string display_room = Util.get_conversation_display_name(stream_interactor, conversation); string summary = _("Permission request"); string body = _("%s requests the permission to write in %s").printf(display_name, display_room); if (supports_body_markup) { Markup.escape_text(body); } HashTable hash_table = new HashTable(null, null); hash_table["image-data"] = yield get_conversation_icon(conversation); hash_table["desktop-entry"] = new Variant.string(Dino.Application.get_default().get_application_id()); string[] actions = new string[] {"deny", _("Deny"), "accept", _("Accept")}; try { uint32 notification_id = dbus_notifications.notify("Dino", 0, "", summary, body, actions, hash_table, -1); add_action_listener(notification_id, "accept", () => { GLib.Application.get_default().activate_action("accept-voice-request", new Variant.int32(conversation.id)); }); add_action_listener(notification_id, "deny", () => { GLib.Application.get_default().activate_action("deny-voice-request", new Variant.int32(conversation.id)); }); } catch (Error e) { warning("Failed showing voice request notification: %s", e.message); } } public async void retract_content_item_notifications() { if (content_notifications != null) { foreach (uint32 id in content_notifications.values) { try { dbus_notifications.close_notification(id); } catch (Error e) { } } content_notifications.clear(); } } public async void retract_conversation_notifications(Conversation conversation) { if (content_notifications.has_key(conversation)) { try { dbus_notifications.close_notification(content_notifications[conversation]); } catch (Error e) { } } content_notifications.unset(conversation); } private async Variant get_conversation_icon(Conversation conversation) { AvatarDrawer drawer = yield Util.get_conversation_avatar_drawer(stream_interactor, conversation); Cairo.ImageSurface surface = drawer.size(40, 40).draw_image_surface(); Gdk.Pixbuf avatar = Gdk.pixbuf_get_from_surface(surface, 0, 0, surface.get_width(), surface.get_height()); var bytes = avatar.pixel_bytes; var image_bytes = Variant.new_from_data(new VariantType("ay"), bytes.get_data(), true, bytes); return new Variant("(iiibii@ay)", avatar.width, avatar.height, avatar.rowstride, avatar.has_alpha, avatar.bits_per_sample, avatar.n_channels, image_bytes); } private void add_action_listener(uint32 id, string name, owned ListenerFunc func) { if (!action_listeners.has_key(id)) { action_listeners[id] = new HashMap(); } action_listeners[id][name] = new ListenerFuncWrapper((owned) func); } delegate void ListenerFunc(); class ListenerFuncWrapper { public ListenerFunc func; public ListenerFuncWrapper(owned ListenerFunc func) { this.func = (owned) func; } } }