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TelepathyClient: show notifications for presence changes

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Fetch the names of the user's "subscribed" contacts, and use the
SimplePresence interface to watch for available/away/busy/etc messages
and create notifications for them.

Currently we display notifications when switching between "available"
and "offline"/"extended away", but when switching between "available"
and "away"/"busy" we just add the information to the chat window
without popping up a notification, to avoid spamming the user with
"Bob's screensaver activated" messages.

https://bugzilla.gnome.org/show_bug.cgi?id=611613
This commit is contained in:
Dan Winship 2010-04-16 17:24:34 -04:00
parent fdd819e9f6
commit f438ccfc53
2 changed files with 227 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
js/misc/telepathy.js
View File

@ -176,6 +176,18 @@ const ConnectionAvatarsIface = {
};
let ConnectionAvatars = makeProxyClass(ConnectionAvatarsIface);
const CONNECTION_CONTACTS_NAME = CONNECTION_NAME + '.Interface.Contacts';
const ConnectionContactsIface = {
name: CONNECTION_CONTACTS_NAME,
methods: [
{ name: 'GetContactAttributes',
inSignature: 'auasb',
outSignature: 'a{ua{sv}}'
}
]
};
let ConnectionContacts = makeProxyClass(ConnectionContactsIface);
const CONNECTION_REQUESTS_NAME = CONNECTION_NAME + '.Interface.Requests';
const ConnectionRequestsIface = {
name: CONNECTION_REQUESTS_NAME,
@ -205,6 +217,37 @@ const ConnectionRequestsIface = {
};
let ConnectionRequests = makeProxyClass(ConnectionRequestsIface);
const CONNECTION_SIMPLE_PRESENCE_NAME = CONNECTION_NAME + '.Interface.SimplePresence';
const ConnectionSimplePresenceIface = {
name: CONNECTION_SIMPLE_PRESENCE_NAME,
methods: [
{ name: 'SetPresence',
inSignature: 'ss'
},
{ name: 'GetPresences',
inSignature: 'au',
outSignature: 'a{u(uss)}'
}
],
signals: [
{ name: 'PresencesChanged',
inSignature: 'a{u(uss)}' }
]
};
let ConnectionSimplePresence = makeProxyClass(ConnectionSimplePresenceIface);
const ConnectionPresenceType = {
UNSET: 0,
OFFLINE: 1,
AVAILABLE: 2,
AWAY: 3,
EXTENDED_AWAY: 4,
HIDDEN: 5,
BUSY: 6,
UNKNOWN: 7,
ERROR: 8
};
const HandleType = {
NONE: 0,
CONTACT: 1,
@ -255,6 +298,25 @@ const ChannelTextMessageType = {
DELIVERY_REPORT: 4
};
const CHANNEL_CONTACT_LIST_NAME = CHANNEL_NAME + '.Type.ContactList';
// There is no interface associated with ContactList; it's just a
// special kind of Channel.Interface.Group
const CHANNEL_GROUP_NAME = CHANNEL_NAME + '.Interface.Group';
const ChannelGroupIface = {
name: CHANNEL_GROUP_NAME,
properties: [
{ name: 'Members',
signature: 'au',
access: 'read' }
],
signals: [
{ name: 'MembersChanged',
inSignature: 'sauauauauuu' }
]
};
let ChannelGroup = makeProxyClass(ChannelGroupIface);
const ACCOUNT_MANAGER_NAME = TELEPATHY + '.AccountManager';
const AccountManagerIface = {
name: ACCOUNT_MANAGER_NAME,

181
js/ui/telepathyClient.js
View File

@ -5,7 +5,10 @@ const DBus = imports.dbus;
const GLib = imports.gi.GLib;
const Lang = imports.lang;
const Shell = imports.gi.Shell;
const Signals = imports.signals;
const St = imports.gi.St;
const Gettext = imports.gettext.domain('gnome-shell');
const _ = Gettext.gettext;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
@ -34,6 +37,13 @@ let oneOrMoreUserTextChannel = {};
oneOrMoreUserTextChannel[Telepathy.CHANNEL_NAME + '.ChannelType'] = Telepathy.CHANNEL_TEXT_NAME;
oneOrMoreUserTextChannel[Telepathy.CHANNEL_NAME + '.TargetHandleType'] = Telepathy.HandleType.NONE;
// The (non-chat) channel indicating the users whose presence
// information we subscribe to
let subscribedContactsChannel = {};
subscribedContactsChannel[Telepathy.CHANNEL_NAME + '.ChannelType'] = Telepathy.CHANNEL_CONTACT_LIST_NAME;
subscribedContactsChannel[Telepathy.CHANNEL_NAME + '.TargetHandleType'] = Telepathy.HandleType.LIST;
subscribedContactsChannel[Telepathy.CHANNEL_NAME + '.TargetID'] = 'subscribe';
// This is GNOME Shell's implementation of the Telepathy 'Client'
// interface. Specifically, the shell is a Telepathy 'Observer', which
@ -53,9 +63,10 @@ Client.prototype = {
function (name) { /* FIXME: lost */ });
this._accounts = {};
this._channels = {};
this._sources = {};
contactManager = new ContactManager();
contactManager.connect('presence-changed', Lang.bind(this, this._presenceChanged));
channelDispatcher = new Telepathy.ChannelDispatcher(DBus.session,
Telepathy.CHANNEL_DISPATCHER_NAME,
@ -106,6 +117,8 @@ Client.prototype = {
this._addChannels(accountPath, connPath, channels);
}));
contactManager.addConnection(connPath);
}));
},
@ -126,8 +139,6 @@ Client.prototype = {
_addChannels: function(accountPath, connPath, channelDetailsList) {
for (let i = 0; i < channelDetailsList.length; i++) {
let [channelPath, props] = channelDetailsList[i];
if (this._channels[channelPath])
continue;
// If this is being called from the startup code then it
// won't have passed through our filters, so we need to
@ -145,14 +156,26 @@ Client.prototype = {
let targetHandle = props[Telepathy.CHANNEL_NAME + '.TargetHandle'];
let targetId = props[Telepathy.CHANNEL_NAME + '.TargetID'];
if (this._sources[connPath + ':' + targetHandle])
continue;
let source = new Source(accountPath, connPath, channelPath,
targetHandle, targetHandleType, targetId);
this._channels[channelPath] = source;
this._sources[connPath + ':' + targetHandle] = source;
source.connect('destroy', Lang.bind(this,
function() {
delete this._channels[channelPath];
delete this._sources[connPath + ':' + targetHandle];
}));
}
},
_presenceChanged: function(contactManager, connPath, handle,
type, message) {
let source = this._sources[connPath + ':' + handle];
if (!source)
return;
source.setPresence(type, message);
}
};
DBus.conformExport(Client.prototype, Telepathy.ClientIface);
@ -172,8 +195,12 @@ ContactManager.prototype = {
this._cacheDir = GLib.get_user_cache_dir() + '/gnome-shell/avatars';
},
_addConnection: function(conn) {
let info = {};
addConnection: function(connPath) {
let info = this._connections[connPath];
if (info)
return info;
info = {};
// Figure out the cache subdirectory for this connection by
// parsing the connection manager name (eg, 'gabble') and
@ -181,14 +208,16 @@ ContactManager.prototype = {
// Telepathy requires the D-Bus path for a connection to have
// a specific form, and explicitly says that clients are
// allowed to parse it.
let match = conn.getPath().match(/\/org\/freedesktop\/Telepathy\/Connection\/([^\/]*\/[^\/]*)\/.*/);
let match = connPath.match(/\/org\/freedesktop\/Telepathy\/Connection\/([^\/]*\/[^\/]*)\/.*/);
if (!match)
throw new Error('Could not parse connection path ' + conn.getPath());
throw new Error('Could not parse connection path ' + connPath);
info.cacheDir = this._cacheDir + '/' + match[1];
GLib.mkdir_with_parents(info.cacheDir, 0700);
// info.names[handle] is @handle's real name
// info.tokens[handle] is the token for @handle's avatar
info.names = {};
info.tokens = {};
// info.icons[handle] is an array of the icon actors currently
@ -196,24 +225,97 @@ ContactManager.prototype = {
// automatically if @handle's avatar changes.
info.icons = {};
info.connectionAvatars = new Telepathy.ConnectionAvatars(DBus.session,
conn.getBusName(),
conn.getPath());
let connName = Telepathy.pathToName(connPath);
info.connectionAvatars = new Telepathy.ConnectionAvatars(DBus.session, connName, connPath);
info.updatedId = info.connectionAvatars.connect(
'AvatarUpdated', Lang.bind(this, this._avatarUpdated));
info.retrievedId = info.connectionAvatars.connect(
'AvatarRetrieved', Lang.bind(this, this._avatarRetrieved));
info.connectionContacts = new Telepathy.ConnectionContacts(DBus.session, connName, connPath);
info.connectionPresence = new Telepathy.ConnectionSimplePresence(DBus.session, connName, connPath);
info.presenceChangedId = info.connectionPresence.connect(
'PresencesChanged', Lang.bind(this, this._presencesChanged));
let conn = new Telepathy.Connection(DBus.session, connName, connPath);
info.statusChangedId = conn.connect('StatusChanged', Lang.bind(this,
function (status, reason) {
if (status == Telepathy.ConnectionStatus.DISCONNECTED)
this._removeConnection(conn);
}));
this._connections[conn.getPath()] = info;
let connReq = new Telepathy.ConnectionRequests(DBus.session,
connName, connPath);
connReq.EnsureChannelRemote(subscribedContactsChannel, Lang.bind(this,
function (result, err) {
if (!result)
return;
let [mine, channelPath, props] = result;
this._gotContactsChannel(connPath, channelPath, props);
}));
this._connections[connPath] = info;
return info;
},
_gotContactsChannel: function(connPath, channelPath, props) {
let info = this._connections[connPath];
if (!info)
return;
info.contactsGroup = new Telepathy.ChannelGroup(DBus.session,
Telepathy.pathToName(connPath),
channelPath);
info.contactsListChangedId =
info.contactsGroup.connect('MembersChanged', Lang.bind(this, this._contactsListChanged, info));
info.contactsGroup.GetRemote('Members', Lang.bind(this,
function(contacts, err) {
if (!contacts)
return;
info.connectionContacts.GetContactAttributesRemote(
contacts, [Telepathy.CONNECTION_ALIASING_NAME], false,
Lang.bind(this, this._gotContactAttributes, info));
}));
},
_contactsListChanged: function(group, message, added, removed,
local_pending, remote_pending,
actor, reason, info) {
for (let i = 0; i < removed.length; i++)
delete info.names[removed[i]];
info.connectionContacts.GetContactAttributesRemote(
added, [Telepathy.CONNECTION_ALIASING_NAME], false,
Lang.bind(this, this._gotContactAttributes, info));
},
_gotContactAttributes: function(attrs, err, info) {
if (!attrs)
return;
for (let handle in attrs)
info.names[handle] = attrs[handle][Telepathy.CONNECTION_ALIASING_NAME + '/alias'];
},
_presencesChanged: function(conn, presences, err) {
if (!presences)
return;
let info = this._connections[conn.getPath()];
if (!info)
return;
for (let handle in presences) {
let [type, status, message] = presences[handle];
this.emit('presence-changed', conn.getPath(), handle, type, message);
}
},
_removeConnection: function(conn) {
let info = this._connections[conn.getPath()];
if (!info)
@ -222,6 +324,8 @@ ContactManager.prototype = {
conn.disconnect(info.statusChangedId);
info.connectionAvatars.disconnect(info.updatedId);
info.connectionAvatars.disconnect(info.retrievedId);
info.connectionPresence.disconnect(info.presenceChangedId);
info.contactsGroup.disconnect(info.contactsListChangedId);
delete this._connections[conn.getPath()];
},
@ -302,7 +406,7 @@ ContactManager.prototype = {
let info = this._connections[conn.getPath()];
if (!info)
info = this._addConnection(conn);
info = this.addConnection(conn);
if (!info.icons[handle])
info.icons[handle] = [];
@ -332,6 +436,7 @@ ContactManager.prototype = {
return iconBox;
}
};
Signals.addSignalMethods(ContactManager.prototype);
function Source(accountPath, connPath, channelPath, targetHandle, targetHandleType, targetId) {
@ -365,6 +470,10 @@ Source.prototype = {
}));
}
// Since we only create sources when receiving a message, this
// is a plausible default
this._presence = Telepathy.ConnectionPresenceType.AVAILABLE;
this._channelText = new Telepathy.ChannelText(DBus.session, connName, channelPath);
this._receivedId = this._channelText.connect('Received', Lang.bind(this, this._messageReceived));
@ -411,19 +520,54 @@ Source.prototype = {
this.destroy();
},
_messageReceived: function(channel, id, timestamp, sender,
type, flags, text) {
_ensureNotification: function() {
if (!Main.messageTray.contains(this))
Main.messageTray.add(this);
if (!this._notification)
this._notification = new Notification(this._targetId, this);
},
_messageReceived: function(channel, id, timestamp, sender,
type, flags, text) {
this._ensureNotification();
this._notification.appendMessage(text);
this.notify(this._notification);
},
respond: function(text) {
this._channelText.SendRemote(Telepathy.ChannelTextMessageType.NORMAL, text);
},
setPresence: function(presence, message) {
let msg, notify;
if (presence == Telepathy.ConnectionPresenceType.AVAILABLE) {
msg = _("%s is online.").format(this.name);
notify = (this._presence == Telepathy.ConnectionPresenceType.OFFLINE);
} else if (presence == Telepathy.ConnectionPresenceType.OFFLINE ||
presence == Telepathy.ConnectionPresenceType.EXTENDED_AWAY) {
presence = Telepathy.ConnectionPresenceType.OFFLINE;
msg = _("%s is offline.").format(this.name);
notify = (this._presence != Telepathy.ConnectionPresenceType.OFFLINE);
} else if (presence == Telepathy.ConnectionPresenceType.AWAY) {
msg = _("%s is away.").format(this.name);
notify = false;
} else if (presence == Telepathy.ConnectionPresenceType.BUSY) {
msg = _("%s is busy.").format(this.name);
notify = false;
} else
return;
this._presence = presence;
if (message)
msg += ' <i>(' + GLib.markup_escape_text(message, -1) + ')</i>';
this._ensureNotification();
this._notification.appendMessage(msg, true);
if (notify)
this.notify(this._notification);
}
};
@ -446,7 +590,10 @@ Notification.prototype = {
this._history = [];
},
appendMessage: function(text) {
appendMessage: function(text, asTitle) {
if (asTitle)
this.update(text);
else
this.update(this.source.name, text);
this._append(text, 'chat-received');
},