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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<Conversation, uint32> content_notifications = new HashMap<Conversation, uint32>(Conversation.hash_func, Conversation.equals_func);
private HashMap<Conversation, Gee.List<uint32>> conversation_notifications = new HashMap<Conversation, Gee.List<uint32>>(Conversation.hash_func, Conversation.equals_func);
private HashMap<uint32, HashMap<string, ListenerFuncWrapper>> action_listeners = new HashMap<uint32, HashMap<string, ListenerFuncWrapper>>();
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 = "<i>" + text + "</i>";
}
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 = @"<b>$(Markup.escape_text(participant_display_name)):</b> $body";
} else {
body = @"$participant_display_name: $body";
}
}
uint32 replace_id = content_notifications.has_key(conversation) ? content_notifications[conversation] : 0;
HashTable<string, Variant> hash_table = new HashTable<string, Variant>(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<string, Variant> hash_table = new HashTable<string, Variant>(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<uint32>();
}
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<string, Variant> hash_table = new HashTable<string, Variant>(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<string, Variant> hash_table = new HashTable<string, Variant>(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<string, Variant> hash_table = new HashTable<string, Variant>(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<Bytes>(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<string, ListenerFuncWrapper>();
}
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;
}
}
}
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