1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
3 * Copyright (C) 2007-2009 Collabora Ltd.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 * Authors: Xavier Claessens <xclaesse@gmail.com>
26 #include <glib/gi18n-lib.h>
28 #include <telepathy-glib/account-manager.h>
29 #include <telepathy-glib/interfaces.h>
30 #include <telepathy-glib/util.h>
31 #include <telepathy-yell/telepathy-yell.h>
33 #include <telepathy-logger/log-manager.h>
35 #include <folks/folks.h>
36 #include <folks/folks-telepathy.h>
39 #include <geocode-glib/geocode-glib.h>
42 #include "empathy-contact.h"
43 #include "empathy-camera-monitor.h"
44 #include "empathy-individual-manager.h"
45 #include "empathy-utils.h"
46 #include "empathy-enum-types.h"
47 #include "empathy-location.h"
49 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
50 #include "empathy-debug.h"
52 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContact)
54 TpContact *tp_contact;
56 FolksPersona *persona;
60 EmpathyAvatar *avatar;
61 TpConnectionPresenceType presence;
63 EmpathyCapabilities capabilities;
66 /* Location is composed of string keys and GValues.
67 * Example: a "city" key would have "Helsinki" as string GValue,
68 * a "latitude" would have 65.0 as double GValue.
70 * This is a super set of the location stored in TpContact as we can try add
71 * more fields by searching the address using geoclue.
78 static void contact_finalize (GObject *object);
79 static void contact_get_property (GObject *object, guint param_id,
80 GValue *value, GParamSpec *pspec);
81 static void contact_set_property (GObject *object, guint param_id,
82 const GValue *value, GParamSpec *pspec);
85 static void update_geocode (EmpathyContact *contact);
88 static void empathy_contact_set_location (EmpathyContact *contact,
89 GHashTable *location);
91 static void contact_set_client_types (EmpathyContact *contact,
92 const gchar * const *types);
94 static void set_capabilities_from_tp_caps (EmpathyContact *self,
95 TpCapabilities *caps);
97 static void contact_set_avatar (EmpathyContact *contact,
98 EmpathyAvatar *avatar);
99 static void contact_set_avatar_from_tp_contact (EmpathyContact *contact);
100 static gboolean contact_load_avatar_cache (EmpathyContact *contact,
103 G_DEFINE_TYPE (EmpathyContact, empathy_contact, G_TYPE_OBJECT);
116 PROP_PRESENCE_MESSAGE,
129 static guint signals[LAST_SIGNAL];
131 /* TpContact* -> EmpathyContact*, both borrowed ref */
132 static GHashTable *contacts_table = NULL;
135 tp_contact_notify_cb (TpContact *tp_contact,
139 EmpathyContactPriv *priv = GET_PRIV (contact);
141 /* Forward property notifications */
142 if (!tp_strdiff (param->name, "alias"))
143 g_object_notify (contact, "alias");
144 else if (!tp_strdiff (param->name, "presence-type")) {
145 TpConnectionPresenceType presence;
147 presence = empathy_contact_get_presence (EMPATHY_CONTACT (contact));
148 g_signal_emit (contact, signals[PRESENCE_CHANGED], 0, presence,
150 priv->presence = presence;
151 g_object_notify (contact, "presence");
153 else if (!tp_strdiff (param->name, "identifier"))
154 g_object_notify (contact, "id");
155 else if (!tp_strdiff (param->name, "handle"))
156 g_object_notify (contact, "handle");
157 else if (!tp_strdiff (param->name, "location"))
159 GHashTable *location;
161 location = tp_contact_get_location (tp_contact);
162 /* This will start a geoclue search to find the address if needed */
163 empathy_contact_set_location (EMPATHY_CONTACT (contact), location);
165 else if (!tp_strdiff (param->name, "capabilities"))
167 set_capabilities_from_tp_caps (EMPATHY_CONTACT (contact),
168 tp_contact_get_capabilities (tp_contact));
170 else if (!tp_strdiff (param->name, "avatar-file"))
172 contact_set_avatar_from_tp_contact (EMPATHY_CONTACT (contact));
174 else if (!tp_strdiff (param->name, "client-types"))
176 contact_set_client_types (EMPATHY_CONTACT (contact),
177 tp_contact_get_client_types (tp_contact));
182 folks_persona_notify_cb (FolksPersona *folks_persona,
186 if (!tp_strdiff (param->name, "presence-message"))
187 g_object_notify (contact, "presence-message");
191 contact_dispose (GObject *object)
193 EmpathyContactPriv *priv = GET_PRIV (object);
195 if (priv->tp_contact != NULL)
197 g_signal_handlers_disconnect_by_func (priv->tp_contact,
198 tp_contact_notify_cb, object);
200 tp_clear_object (&priv->tp_contact);
203 g_object_unref (priv->account);
204 priv->account = NULL;
208 g_signal_handlers_disconnect_by_func (priv->persona,
209 folks_persona_notify_cb, object);
210 g_object_unref (priv->persona);
212 priv->persona = NULL;
214 if (priv->avatar != NULL)
216 empathy_avatar_unref (priv->avatar);
220 if (priv->location != NULL)
222 g_hash_table_unref (priv->location);
223 priv->location = NULL;
226 G_OBJECT_CLASS (empathy_contact_parent_class)->dispose (object);
230 contact_constructed (GObject *object)
232 EmpathyContact *contact = (EmpathyContact *) object;
233 EmpathyContactPriv *priv = GET_PRIV (contact);
234 GHashTable *location;
235 TpHandle self_handle;
237 const gchar * const *client_types;
239 if (priv->tp_contact == NULL)
242 priv->presence = empathy_contact_get_presence (contact);
244 location = tp_contact_get_location (priv->tp_contact);
245 if (location != NULL)
246 empathy_contact_set_location (contact, location);
248 client_types = tp_contact_get_client_types (priv->tp_contact);
249 if (client_types != NULL)
250 contact_set_client_types (contact, client_types);
252 set_capabilities_from_tp_caps (contact,
253 tp_contact_get_capabilities (priv->tp_contact));
255 contact_set_avatar_from_tp_contact (contact);
257 /* Set is-user property. Note that it could still be the handle is
258 * different from the connection's self handle, in the case the handle
259 * comes from a group interface. */
260 self_handle = tp_connection_get_self_handle (
261 tp_contact_get_connection (priv->tp_contact));
262 handle = tp_contact_get_handle (priv->tp_contact);
263 empathy_contact_set_is_user (contact, self_handle == handle);
265 g_signal_connect (priv->tp_contact, "notify",
266 G_CALLBACK (tp_contact_notify_cb), contact);
270 empathy_contact_class_init (EmpathyContactClass *class)
272 GObjectClass *object_class;
274 object_class = G_OBJECT_CLASS (class);
276 object_class->finalize = contact_finalize;
277 object_class->dispose = contact_dispose;
278 object_class->get_property = contact_get_property;
279 object_class->set_property = contact_set_property;
280 object_class->constructed = contact_constructed;
282 g_object_class_install_property (object_class,
284 g_param_spec_object ("tp-contact",
286 "The TpContact associated with the contact",
288 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
290 g_object_class_install_property (object_class,
292 g_param_spec_object ("account",
294 "The account associated with the contact",
296 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
298 g_object_class_install_property (object_class,
300 g_param_spec_object ("persona",
302 "The FolksPersona associated with the contact",
304 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
306 g_object_class_install_property (object_class,
308 g_param_spec_string ("id",
310 "String identifying contact",
312 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
314 g_object_class_install_property (object_class,
316 g_param_spec_string ("alias",
318 "An alias for the contact",
320 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
322 g_object_class_install_property (object_class,
324 g_param_spec_string ("logged-alias",
326 "The alias the user had when a message was logged, "
327 "only set when using empathy_contact_from_tpl_contact()",
329 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
331 g_object_class_install_property (object_class,
333 g_param_spec_boxed ("avatar",
337 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
339 g_object_class_install_property (object_class,
341 g_param_spec_uint ("presence",
343 "Presence of contact",
344 TP_CONNECTION_PRESENCE_TYPE_UNSET,
345 NUM_TP_CONNECTION_PRESENCE_TYPES,
346 TP_CONNECTION_PRESENCE_TYPE_UNSET,
347 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
349 g_object_class_install_property (object_class,
350 PROP_PRESENCE_MESSAGE,
351 g_param_spec_string ("presence-message",
352 "Contact presence message",
353 "Presence message of contact",
355 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
357 g_object_class_install_property (object_class,
359 g_param_spec_uint ("handle",
361 "The handle of the contact",
365 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
367 g_object_class_install_property (object_class,
369 g_param_spec_flags ("capabilities",
370 "Contact Capabilities",
371 "Capabilities of the contact",
372 EMPATHY_TYPE_CAPABILITIES,
373 EMPATHY_CAPABILITIES_UNKNOWN,
374 G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
376 g_object_class_install_property (object_class,
378 g_param_spec_boolean ("is-user",
380 "Is contact the user",
382 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
385 g_object_class_install_property (object_class,
387 g_param_spec_boxed ("location",
389 "Physical location of the contact",
391 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
393 g_object_class_install_property (object_class,
395 g_param_spec_boxed ("client-types",
396 "Contact client types",
397 "Client types of the contact",
399 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
401 signals[PRESENCE_CHANGED] =
402 g_signal_new ("presence-changed",
403 G_TYPE_FROM_CLASS (class),
407 g_cclosure_marshal_generic,
412 g_type_class_add_private (object_class, sizeof (EmpathyContactPriv));
416 empathy_contact_init (EmpathyContact *contact)
418 EmpathyContactPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (contact,
419 EMPATHY_TYPE_CONTACT, EmpathyContactPriv);
421 contact->priv = priv;
423 priv->location = NULL;
424 priv->client_types = NULL;
429 contact_finalize (GObject *object)
431 EmpathyContactPriv *priv;
433 priv = GET_PRIV (object);
435 DEBUG ("finalize: %p", object);
437 g_clear_object (&priv->groups);
438 g_free (priv->alias);
440 g_strfreev (priv->client_types);
442 G_OBJECT_CLASS (empathy_contact_parent_class)->finalize (object);
446 empathy_contact_set_capabilities (EmpathyContact *contact,
447 EmpathyCapabilities capabilities)
449 EmpathyContactPriv *priv;
451 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
453 priv = GET_PRIV (contact);
455 if (priv->capabilities == capabilities)
458 priv->capabilities = capabilities;
460 g_object_notify (G_OBJECT (contact), "capabilities");
464 empathy_contact_set_id (EmpathyContact *contact,
467 EmpathyContactPriv *priv;
469 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
470 g_return_if_fail (id != NULL);
472 priv = GET_PRIV (contact);
474 /* We temporally ref the contact because it could be destroyed
475 * during the signal emition */
476 g_object_ref (contact);
477 if (tp_strdiff (id, priv->id))
480 priv->id = g_strdup (id);
482 g_object_notify (G_OBJECT (contact), "id");
483 if (EMP_STR_EMPTY (priv->alias))
484 g_object_notify (G_OBJECT (contact), "alias");
487 g_object_unref (contact);
491 empathy_contact_set_presence (EmpathyContact *contact,
492 TpConnectionPresenceType presence)
494 EmpathyContactPriv *priv;
495 TpConnectionPresenceType old_presence;
497 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
499 priv = GET_PRIV (contact);
501 if (presence == priv->presence)
504 old_presence = priv->presence;
505 priv->presence = presence;
507 g_signal_emit (contact, signals[PRESENCE_CHANGED], 0, presence, old_presence);
509 g_object_notify (G_OBJECT (contact), "presence");
513 empathy_contact_set_presence_message (EmpathyContact *contact,
514 const gchar *message)
516 EmpathyContactPriv *priv = GET_PRIV (contact);
518 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
520 if (priv->persona != NULL)
522 folks_presence_details_set_presence_message (
523 FOLKS_PRESENCE_DETAILS (priv->persona), message);
528 empathy_contact_set_handle (EmpathyContact *contact,
531 EmpathyContactPriv *priv;
533 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
535 priv = GET_PRIV (contact);
537 g_object_ref (contact);
538 if (handle != priv->handle)
540 priv->handle = handle;
541 g_object_notify (G_OBJECT (contact), "handle");
543 g_object_unref (contact);
547 contact_get_property (GObject *object,
552 EmpathyContact *contact = EMPATHY_CONTACT (object);
556 case PROP_TP_CONTACT:
557 g_value_set_object (value, empathy_contact_get_tp_contact (contact));
560 g_value_set_object (value, empathy_contact_get_account (contact));
563 g_value_set_object (value, empathy_contact_get_persona (contact));
566 g_value_set_string (value, empathy_contact_get_id (contact));
569 g_value_set_string (value, empathy_contact_get_alias (contact));
571 case PROP_LOGGED_ALIAS:
572 g_value_set_string (value, empathy_contact_get_logged_alias (contact));
575 g_value_set_boxed (value, empathy_contact_get_avatar (contact));
578 g_value_set_uint (value, empathy_contact_get_presence (contact));
580 case PROP_PRESENCE_MESSAGE:
581 g_value_set_string (value, empathy_contact_get_presence_message (contact));
584 g_value_set_uint (value, empathy_contact_get_handle (contact));
586 case PROP_CAPABILITIES:
587 g_value_set_flags (value, empathy_contact_get_capabilities (contact));
590 g_value_set_boolean (value, empathy_contact_is_user (contact));
593 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
599 contact_set_property (GObject *object,
604 EmpathyContact *contact = EMPATHY_CONTACT (object);
605 EmpathyContactPriv *priv = GET_PRIV (object);
609 case PROP_TP_CONTACT:
610 priv->tp_contact = g_value_dup_object (value);
613 g_assert (priv->account == NULL);
614 priv->account = g_value_dup_object (value);
617 empathy_contact_set_persona (contact, g_value_get_object (value));
620 empathy_contact_set_id (contact, g_value_get_string (value));
623 empathy_contact_set_alias (contact, g_value_get_string (value));
625 case PROP_LOGGED_ALIAS:
626 g_assert (priv->logged_alias == NULL);
627 priv->logged_alias = g_value_dup_string (value);
630 empathy_contact_set_presence (contact, g_value_get_uint (value));
632 case PROP_PRESENCE_MESSAGE:
633 empathy_contact_set_presence_message (contact, g_value_get_string (value));
636 empathy_contact_set_handle (contact, g_value_get_uint (value));
638 case PROP_CAPABILITIES:
639 empathy_contact_set_capabilities (contact, g_value_get_flags (value));
642 empathy_contact_set_is_user (contact, g_value_get_boolean (value));
645 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
651 remove_tp_contact (gpointer data,
654 g_hash_table_remove (contacts_table, data);
657 static EmpathyContact *
658 empathy_contact_new (TpContact *tp_contact)
660 EmpathyContact *retval;
662 g_return_val_if_fail (TP_IS_CONTACT (tp_contact), NULL);
664 retval = g_object_new (EMPATHY_TYPE_CONTACT,
665 "tp-contact", tp_contact,
668 g_object_weak_ref (G_OBJECT (retval), remove_tp_contact, tp_contact);
680 contact_is_tpl_entity (gpointer key,
684 EmpathyContact *contact = value;
685 FindContactData *data = user_data;
686 TpAccount *account = empathy_contact_get_account (contact);
687 const gchar *path = NULL;
690 path = tp_proxy_get_object_path (account);
692 return !tp_strdiff (empathy_contact_get_id (contact),
693 tpl_entity_get_identifier (data->entity)) &&
694 !tp_strdiff (tp_proxy_get_object_path (data->account), path);
698 get_contacts_cb (TpConnection *connection,
700 TpContact * const *contacts,
701 const gchar * const *requested_ids,
702 GHashTable *failed_id_errors,
705 GObject *weak_object)
707 EmpathyContact *self = (EmpathyContact *) weak_object;
708 EmpathyContactPriv *priv = GET_PRIV (self);
709 TpContact *tp_contact;
714 tp_contact = contacts[0];
716 g_return_if_fail (priv->tp_contact == NULL);
717 priv->tp_contact = g_object_ref (tp_contact);
718 g_object_notify (G_OBJECT (self), "tp-contact");
720 /* Update capabilities now that we have a TpContact */
721 set_capabilities_from_tp_caps (self,
722 tp_contact_get_capabilities (tp_contact));
726 empathy_contact_from_tpl_contact (TpAccount *account,
727 TplEntity *tpl_entity)
729 EmpathyContact *retval;
731 EmpathyContact *existing_contact = NULL;
733 g_return_val_if_fail (TPL_IS_ENTITY (tpl_entity), NULL);
735 if (contacts_table != NULL)
737 FindContactData data;
739 data.entity = tpl_entity;
740 data.account = account;
742 existing_contact = g_hash_table_find (contacts_table,
743 contact_is_tpl_entity, &data);
746 if (existing_contact != NULL)
748 retval = g_object_new (EMPATHY_TYPE_CONTACT,
749 "tp-contact", empathy_contact_get_tp_contact (existing_contact),
750 "logged-alias", tpl_entity_get_alias (tpl_entity),
758 is_user = (TPL_ENTITY_SELF == tpl_entity_get_entity_type (tpl_entity));
760 id = tpl_entity_get_identifier (tpl_entity);
762 retval = g_object_new (EMPATHY_TYPE_CONTACT,
764 "alias", tpl_entity_get_alias (tpl_entity),
769 /* Try to get a TpContact associated to have at least contact
770 * capabilities if possible. This is useful for CM supporting calling
771 * offline contacts for example. */
772 conn = tp_account_get_connection (account);
775 TpContactFeature features[] = { TP_CONTACT_FEATURE_CAPABILITIES };
776 conn = tp_account_get_connection (account);
778 tp_connection_get_contacts_by_id (conn, 1, &id,
779 G_N_ELEMENTS (features), features, get_contacts_cb,
780 NULL, NULL, G_OBJECT (retval));
784 if (!EMP_STR_EMPTY (tpl_entity_get_avatar_token (tpl_entity)))
785 contact_load_avatar_cache (retval,
786 tpl_entity_get_avatar_token (tpl_entity));
792 empathy_contact_get_tp_contact (EmpathyContact *contact)
794 EmpathyContactPriv *priv;
796 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
798 priv = GET_PRIV (contact);
800 return priv->tp_contact;
804 empathy_contact_get_id (EmpathyContact *contact)
806 EmpathyContactPriv *priv;
808 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
810 priv = GET_PRIV (contact);
812 if (priv->tp_contact != NULL)
813 return tp_contact_get_identifier (priv->tp_contact);
819 empathy_contact_get_alias (EmpathyContact *contact)
821 EmpathyContactPriv *priv;
822 const gchar *alias = NULL;
824 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
826 priv = GET_PRIV (contact);
828 if (!EMP_STR_EMPTY (priv->alias))
830 else if (priv->tp_contact != NULL)
831 alias = tp_contact_get_alias (priv->tp_contact);
833 if (!EMP_STR_EMPTY (alias))
836 return empathy_contact_get_id (contact);
840 empathy_contact_get_logged_alias (EmpathyContact *contact)
842 EmpathyContactPriv *priv;
844 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
846 priv = GET_PRIV (contact);
848 if (priv->logged_alias != NULL)
849 return priv->logged_alias;
851 return empathy_contact_get_alias (contact);
855 empathy_contact_set_alias (EmpathyContact *contact,
858 EmpathyContactPriv *priv;
859 FolksPersona *persona;
861 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
863 priv = GET_PRIV (contact);
865 g_object_ref (contact);
867 /* Set the alias on the persona if possible */
868 persona = empathy_contact_get_persona (contact);
869 if (persona != NULL && FOLKS_IS_ALIAS_DETAILS (persona))
871 DEBUG ("Setting alias for contact %s to %s",
872 empathy_contact_get_id (contact), alias);
874 folks_alias_details_set_alias (FOLKS_ALIAS_DETAILS (persona), alias);
877 if (tp_strdiff (alias, priv->alias))
879 g_free (priv->alias);
880 priv->alias = g_strdup (alias);
881 g_object_notify (G_OBJECT (contact), "alias");
884 g_object_unref (contact);
888 groups_change_group_cb (GObject *source,
889 GAsyncResult *result,
892 FolksGroupDetails *group_details = FOLKS_GROUP_DETAILS (source);
893 GError *error = NULL;
895 folks_group_details_change_group_finish (group_details, result, &error);
898 g_warning ("failed to change group: %s", error->message);
899 g_clear_error (&error);
904 empathy_contact_change_group (EmpathyContact *contact, const gchar *group,
907 EmpathyContactPriv *priv;
908 FolksPersona *persona;
910 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
911 g_return_if_fail (group != NULL);
913 priv = GET_PRIV (contact);
915 /* Normally pass through the changes to the persona */
916 persona = empathy_contact_get_persona (contact);
919 if (FOLKS_IS_GROUP_DETAILS (persona))
920 folks_group_details_change_group (FOLKS_GROUP_DETAILS (persona), group,
921 is_member, groups_change_group_cb, contact);
925 /* If the persona doesn't exist yet, we have to cache the changes until it
927 if (priv->groups == NULL)
929 priv->groups = gee_hash_set_new (G_TYPE_STRING, (GBoxedCopyFunc) g_strdup,
930 g_free, g_str_hash, g_str_equal);
933 gee_collection_add (GEE_COLLECTION (priv->groups), group);
937 empathy_contact_get_avatar (EmpathyContact *contact)
939 EmpathyContactPriv *priv;
941 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
943 priv = GET_PRIV (contact);
949 contact_set_avatar (EmpathyContact *contact,
950 EmpathyAvatar *avatar)
952 EmpathyContactPriv *priv;
954 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
956 priv = GET_PRIV (contact);
958 if (priv->avatar == avatar)
963 empathy_avatar_unref (priv->avatar);
968 priv->avatar = empathy_avatar_ref (avatar);
970 g_object_notify (G_OBJECT (contact), "avatar");
974 empathy_contact_get_account (EmpathyContact *contact)
976 EmpathyContactPriv *priv;
978 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
980 priv = GET_PRIV (contact);
982 if (priv->account == NULL && priv->tp_contact != NULL)
984 TpConnection *connection;
986 /* FIXME: This assume the account manager already exists */
987 connection = tp_contact_get_connection (priv->tp_contact);
989 g_object_ref (tp_connection_get_account (connection));
992 return priv->account;
996 empathy_contact_get_persona (EmpathyContact *contact)
998 EmpathyContactPriv *priv;
1000 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1002 priv = GET_PRIV (contact);
1004 if (priv->persona == NULL && priv->tp_contact != NULL)
1006 /* FIXME: This is disgustingly slow */
1007 /* Query for the persona */
1008 EmpathyIndividualManager *manager;
1009 GList *individuals, *l;
1011 manager = empathy_individual_manager_dup_singleton ();
1012 individuals = empathy_individual_manager_get_members (manager);
1014 for (l = individuals; l != NULL; l = l->next)
1016 FolksIndividual *individual = FOLKS_INDIVIDUAL (l->data);
1019 gboolean persona_found = FALSE;
1021 personas = folks_individual_get_personas (individual);
1022 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
1023 while (!persona_found && gee_iterator_next (iter))
1025 TpfPersona *persona = gee_iterator_get (iter);
1027 if (empathy_folks_persona_is_interesting (FOLKS_PERSONA (persona)))
1029 TpContact *tp_contact = tpf_persona_get_contact (persona);
1031 if (tp_contact == priv->tp_contact)
1033 /* Found the right persona */
1034 empathy_contact_set_persona (contact,
1035 (FolksPersona *) persona);
1036 persona_found = TRUE;
1038 g_clear_object (&persona);
1041 g_clear_object (&iter);
1044 g_list_free (individuals);
1045 g_object_unref (manager);
1048 return priv->persona;
1052 empathy_contact_set_persona (EmpathyContact *contact,
1053 FolksPersona *persona)
1055 EmpathyContactPriv *priv;
1057 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1058 g_return_if_fail (TPF_IS_PERSONA (persona));
1060 priv = GET_PRIV (contact);
1062 if (persona == priv->persona)
1065 if (priv->persona != NULL)
1067 g_signal_handlers_disconnect_by_func (priv->persona,
1068 folks_persona_notify_cb, contact);
1069 g_object_unref (priv->persona);
1071 priv->persona = g_object_ref (persona);
1073 g_signal_connect (priv->persona, "notify",
1074 G_CALLBACK (folks_persona_notify_cb), contact);
1076 g_object_notify (G_OBJECT (contact), "persona");
1078 /* Set the persona's alias, since ours could've been set using
1079 * empathy_contact_set_alias() before we had a persona; this happens when
1080 * adding a contact. */
1081 if (priv->alias != NULL)
1082 empathy_contact_set_alias (contact, priv->alias);
1084 /* Set the persona's groups */
1085 if (priv->groups != NULL)
1087 folks_group_details_set_groups (FOLKS_GROUP_DETAILS (persona),
1088 GEE_SET (priv->groups));
1089 g_object_unref (priv->groups);
1090 priv->groups = NULL;
1095 empathy_contact_get_connection (EmpathyContact *contact)
1097 EmpathyContactPriv *priv;
1099 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1101 priv = GET_PRIV (contact);
1103 if (priv->tp_contact != NULL)
1104 return tp_contact_get_connection (priv->tp_contact);
1109 TpConnectionPresenceType
1110 empathy_contact_get_presence (EmpathyContact *contact)
1112 EmpathyContactPriv *priv;
1114 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact),
1115 TP_CONNECTION_PRESENCE_TYPE_UNSET);
1117 priv = GET_PRIV (contact);
1119 if (priv->tp_contact != NULL)
1120 return tp_contact_get_presence_type (priv->tp_contact);
1122 return priv->presence;
1126 empathy_contact_get_presence_message (EmpathyContact *contact)
1128 EmpathyContactPriv *priv;
1130 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1132 priv = GET_PRIV (contact);
1134 if (priv->persona != NULL)
1135 return folks_presence_details_get_presence_message (
1136 FOLKS_PRESENCE_DETAILS (priv->persona));
1138 if (priv->tp_contact != NULL)
1139 return tp_contact_get_presence_message (priv->tp_contact);
1145 empathy_contact_get_handle (EmpathyContact *contact)
1147 EmpathyContactPriv *priv;
1149 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), 0);
1151 priv = GET_PRIV (contact);
1153 if (priv->tp_contact != NULL)
1154 return tp_contact_get_handle (priv->tp_contact);
1156 return priv->handle;
1160 empathy_contact_get_capabilities (EmpathyContact *contact)
1162 EmpathyContactPriv *priv;
1164 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), 0);
1166 priv = GET_PRIV (contact);
1168 return priv->capabilities;
1172 empathy_contact_is_user (EmpathyContact *contact)
1174 EmpathyContactPriv *priv;
1176 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1178 priv = GET_PRIV (contact);
1180 return priv->is_user;
1184 empathy_contact_set_is_user (EmpathyContact *contact,
1187 EmpathyContactPriv *priv;
1189 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1191 priv = GET_PRIV (contact);
1193 if (priv->is_user == is_user)
1196 priv->is_user = is_user;
1198 g_object_notify (G_OBJECT (contact), "is-user");
1202 empathy_contact_is_online (EmpathyContact *contact)
1204 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1206 switch (empathy_contact_get_presence (contact))
1208 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
1209 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
1210 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
1212 /* Contacts without presence are considered online so we can display IRC
1213 * contacts in rooms. */
1214 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
1215 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
1216 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
1217 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
1218 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
1219 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
1226 empathy_contact_get_status (EmpathyContact *contact)
1228 const gchar *message;
1230 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), "");
1232 message = empathy_contact_get_presence_message (contact);
1233 if (!EMP_STR_EMPTY (message))
1236 return empathy_presence_get_default_message (
1237 empathy_contact_get_presence (contact));
1241 empathy_contact_can_sms (EmpathyContact *contact)
1243 EmpathyContactPriv *priv;
1245 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1247 priv = GET_PRIV (contact);
1249 return priv->capabilities & EMPATHY_CAPABILITIES_SMS;
1253 empathy_contact_can_voip (EmpathyContact *contact)
1255 EmpathyContactPriv *priv;
1257 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1259 priv = GET_PRIV (contact);
1261 return priv->capabilities & (EMPATHY_CAPABILITIES_AUDIO |
1262 EMPATHY_CAPABILITIES_VIDEO);
1266 empathy_contact_can_voip_audio (EmpathyContact *contact)
1268 EmpathyContactPriv *priv;
1270 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1272 priv = GET_PRIV (contact);
1274 return priv->capabilities & EMPATHY_CAPABILITIES_AUDIO;
1278 empathy_contact_can_voip_video (EmpathyContact *contact)
1280 EmpathyContactPriv *priv;
1282 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1284 priv = GET_PRIV (contact);
1286 return priv->capabilities & EMPATHY_CAPABILITIES_VIDEO;
1290 empathy_contact_can_send_files (EmpathyContact *contact)
1292 EmpathyContactPriv *priv;
1294 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1296 priv = GET_PRIV (contact);
1298 return priv->capabilities & EMPATHY_CAPABILITIES_FT;
1302 empathy_contact_can_use_rfb_stream_tube (EmpathyContact *contact)
1304 EmpathyContactPriv *priv;
1306 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1308 priv = GET_PRIV (contact);
1310 return priv->capabilities & EMPATHY_CAPABILITIES_RFB_STREAM_TUBE;
1314 contact_has_log (EmpathyContact *contact)
1316 TplLogManager *manager;
1320 manager = tpl_log_manager_dup_singleton ();
1321 entity = tpl_entity_new (empathy_contact_get_id (contact),
1322 TPL_ENTITY_CONTACT, NULL, NULL);
1324 have_log = tpl_log_manager_exists (manager,
1325 empathy_contact_get_account (contact), entity, TPL_EVENT_MASK_TEXT);
1327 g_object_unref (entity);
1328 g_object_unref (manager);
1334 empathy_contact_can_do_action (EmpathyContact *self,
1335 EmpathyActionType action_type)
1337 gboolean sensitivity = FALSE;
1339 switch (action_type)
1341 case EMPATHY_ACTION_CHAT:
1344 case EMPATHY_ACTION_SMS:
1345 sensitivity = empathy_contact_can_sms (self);
1347 case EMPATHY_ACTION_AUDIO_CALL:
1348 sensitivity = empathy_contact_can_voip_audio (self);
1350 case EMPATHY_ACTION_VIDEO_CALL:
1351 sensitivity = empathy_contact_can_voip_video (self);
1353 case EMPATHY_ACTION_VIEW_LOGS:
1354 sensitivity = contact_has_log (self);
1356 case EMPATHY_ACTION_SEND_FILE:
1357 sensitivity = empathy_contact_can_send_files (self);
1359 case EMPATHY_ACTION_SHARE_MY_DESKTOP:
1360 sensitivity = empathy_contact_can_use_rfb_stream_tube (self);
1363 g_assert_not_reached ();
1366 return (sensitivity ? TRUE : FALSE);
1370 contact_get_avatar_filename (EmpathyContact *contact,
1376 gchar *token_escaped;
1378 if (EMP_STR_EMPTY (empathy_contact_get_id (contact)))
1381 token_escaped = tp_escape_as_identifier (token);
1382 account = empathy_contact_get_account (contact);
1384 avatar_path = g_build_filename (g_get_user_cache_dir (),
1387 tp_account_get_connection_manager (account),
1388 tp_account_get_protocol (account),
1390 g_mkdir_with_parents (avatar_path, 0700);
1392 avatar_file = g_build_filename (avatar_path, token_escaped, NULL);
1394 g_free (token_escaped);
1395 g_free (avatar_path);
1401 contact_load_avatar_cache (EmpathyContact *contact,
1404 EmpathyAvatar *avatar = NULL;
1408 GError *error = NULL;
1410 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), FALSE);
1411 g_return_val_if_fail (!EMP_STR_EMPTY (token), FALSE);
1413 /* Load the avatar from file if it exists */
1414 filename = contact_get_avatar_filename (contact, token);
1415 if (filename && g_file_test (filename, G_FILE_TEST_EXISTS))
1417 if (!g_file_get_contents (filename, &data, &len, &error))
1419 DEBUG ("Failed to load avatar from cache: %s",
1420 error ? error->message : "No error given");
1421 g_clear_error (&error);
1427 DEBUG ("Avatar loaded from %s", filename);
1428 avatar = empathy_avatar_new ((guchar *) data, len, NULL, filename);
1429 contact_set_avatar (contact, avatar);
1430 empathy_avatar_unref (avatar);
1436 return data != NULL;
1440 empathy_avatar_get_type (void)
1442 static GType type_id = 0;
1446 type_id = g_boxed_type_register_static ("EmpathyAvatar",
1447 (GBoxedCopyFunc) empathy_avatar_ref,
1448 (GBoxedFreeFunc) empathy_avatar_unref);
1455 * empathy_avatar_new:
1456 * @data: the avatar data
1457 * @len: the size of avatar data
1458 * @format: the mime type of the avatar image
1459 * @filename: the filename where the avatar is stored in cache
1461 * Create a #EmpathyAvatar from the provided data.
1463 * Returns: a new #EmpathyAvatar
1466 empathy_avatar_new (const guchar *data,
1468 const gchar *format,
1469 const gchar *filename)
1471 EmpathyAvatar *avatar;
1473 avatar = g_slice_new0 (EmpathyAvatar);
1474 avatar->data = g_memdup (data, len);
1476 avatar->format = g_strdup (format);
1477 avatar->filename = g_strdup (filename);
1478 avatar->refcount = 1;
1484 empathy_avatar_unref (EmpathyAvatar *avatar)
1486 g_return_if_fail (avatar != NULL);
1489 if (avatar->refcount == 0)
1491 g_free (avatar->data);
1492 g_free (avatar->format);
1493 g_free (avatar->filename);
1494 g_slice_free (EmpathyAvatar, avatar);
1499 empathy_avatar_ref (EmpathyAvatar *avatar)
1501 g_return_val_if_fail (avatar != NULL, NULL);
1509 * empathy_avatar_save_to_file:
1510 * @avatar: the avatar
1511 * @filename: name of a file to write avatar to
1512 * @error: return location for a GError, or NULL
1514 * Save the avatar to a file named filename
1516 * Returns: %TRUE on success, %FALSE if an error occurred
1519 empathy_avatar_save_to_file (EmpathyAvatar *self,
1520 const gchar *filename,
1523 return g_file_set_contents (filename, (const gchar *) self->data, self->len,
1528 * empathy_contact_get_location:
1529 * @contact: an #EmpathyContact
1531 * Returns the user's location if available. The keys are defined in
1532 * empathy-location.h. If the contact doesn't have location
1533 * information, the GHashTable will be empthy. Use #g_hash_table_unref when
1534 * you are done with the #GHashTable.
1536 * It is composed of string keys and GValues. Keys are
1537 * defined in empathy-location.h such as #EMPATHY_LOCATION_COUNTRY.
1538 * Example: a "city" key would have "Helsinki" as string GValue,
1539 * a "latitude" would have 65.0 as double GValue.
1541 * Returns: a #GHashTable of location values
1544 empathy_contact_get_location (EmpathyContact *contact)
1546 EmpathyContactPriv *priv;
1548 g_return_val_if_fail (EMPATHY_CONTACT (contact), NULL);
1550 priv = GET_PRIV (contact);
1552 return priv->location;
1556 * empathy_contact_set_location:
1557 * @contact: an #EmpathyContact
1558 * @location: a #GHashTable of the location
1560 * Sets the user's location based on the location #GHashTable passed.
1561 * It is composed of string keys and GValues. Keys are
1562 * defined in empathy-location.h such as #EMPATHY_LOCATION_COUNTRY.
1563 * Example: a "city" key would have "Helsinki" as string GValue,
1564 * a "latitude" would have 65.0 as double GValue.
1567 empathy_contact_set_location (EmpathyContact *contact,
1568 GHashTable *location)
1570 EmpathyContactPriv *priv;
1572 g_return_if_fail (EMPATHY_CONTACT (contact));
1573 g_return_if_fail (location != NULL);
1575 priv = GET_PRIV (contact);
1577 if (priv->location != NULL)
1578 g_hash_table_unref (priv->location);
1580 priv->location = g_hash_table_ref (location);
1582 update_geocode (contact);
1584 g_object_notify (G_OBJECT (contact), "location");
1587 const gchar * const *
1588 empathy_contact_get_client_types (EmpathyContact *contact)
1590 EmpathyContactPriv *priv;
1592 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
1594 priv = GET_PRIV (contact);
1596 return (const gchar * const *) priv->client_types;
1600 contact_set_client_types (EmpathyContact *contact,
1601 const gchar * const *client_types)
1603 EmpathyContactPriv *priv = GET_PRIV (contact);
1605 if (priv->client_types != NULL)
1606 g_strfreev (priv->client_types);
1608 priv->client_types = g_strdupv ((gchar **) client_types);
1609 g_object_notify (G_OBJECT (contact), "client-types");
1613 * empathy_contact_equal:
1614 * @contact1: an #EmpathyContact
1615 * @contact2: an #EmpathyContact
1617 * Returns FALSE if one of the contacts is NULL but the other is not.
1618 * Otherwise returns TRUE if both pointer are equal or if they bith
1619 * refer to the same id.
1620 * It's only necessary to call this function if your contact objects
1621 * come from logs where contacts are created dynamically and comparing
1622 * pointers is not enough.
1625 empathy_contact_equal (gconstpointer contact1,
1626 gconstpointer contact2)
1633 if ((contact1 == NULL) != (contact2 == NULL)) {
1636 if (contact1 == contact2) {
1639 c1 = EMPATHY_CONTACT (contact1);
1640 c2 = EMPATHY_CONTACT (contact2);
1641 id1 = empathy_contact_get_id (c1);
1642 id2 = empathy_contact_get_id (c2);
1643 if (!tp_strdiff (id1, id2)) {
1650 /* This callback is called by geocode-glib when it found a position
1651 * for the given address. A position is necessary for a contact
1652 * to show up on the map
1655 geocode_cb (GObject *source,
1656 GAsyncResult *result,
1659 EmpathyContact *contact = user_data;
1660 EmpathyContactPriv *priv = GET_PRIV (contact);
1661 GError *error = NULL;
1662 GHashTable *new_location;
1663 GHashTable *resolved = NULL;
1664 gdouble latitude, longitude;
1666 if (priv->location == NULL)
1669 resolved = geocode_object_resolve_finish (GEOCODE_OBJECT (source), result,
1672 if (resolved == NULL)
1674 DEBUG ("Failed to resolve geocode: %s", error->message);
1675 g_error_free (error);
1679 if (!geocode_object_get_coords (resolved, &longitude, &latitude))
1682 new_location = tp_asv_new (
1683 EMPATHY_LOCATION_LAT, G_TYPE_DOUBLE, latitude,
1684 EMPATHY_LOCATION_LON, G_TYPE_DOUBLE, longitude,
1687 DEBUG ("\t - Latitude: %f", latitude);
1688 DEBUG ("\t - Longitude: %f", longitude);
1690 /* Copy remaning fields. LAT and LON were not defined so we won't overwrite
1691 * the values we just set. */
1692 tp_g_hash_table_update (new_location, priv->location,
1693 (GBoxedCopyFunc) g_strdup, (GBoxedCopyFunc) tp_g_value_slice_dup);
1695 /* Don't change the accuracy as we used an address to get this position */
1696 g_hash_table_unref (priv->location);
1697 priv->location = new_location;
1698 g_object_notify ((GObject *) contact, "location");
1701 tp_clear_pointer (&resolved, g_hash_table_unref);
1702 g_object_unref (contact);
1706 update_geocode (EmpathyContact *contact)
1708 GeocodeObject *geocode;
1709 GHashTable *location;
1711 location = empathy_contact_get_location (contact);
1712 if (location == NULL ||
1713 g_hash_table_size (location) == 0)
1716 /* No need to search for position if contact published it */
1717 if (g_hash_table_lookup (location, EMPATHY_LOCATION_LAT) != NULL ||
1718 g_hash_table_lookup (location, EMPATHY_LOCATION_LON) != NULL)
1721 geocode = geocode_object_new_for_params (location);
1722 if (geocode == NULL)
1725 geocode_object_resolve_async (geocode, NULL, geocode_cb,
1726 g_object_ref (contact));
1728 g_object_unref (geocode);
1732 static EmpathyCapabilities
1733 tp_caps_to_capabilities (TpCapabilities *caps)
1735 EmpathyCapabilities capabilities = 0;
1739 classes = tp_capabilities_get_channel_classes (caps);
1741 for (i = 0; i < classes->len; i++)
1743 GValueArray *class_struct;
1744 GHashTable *fixed_prop;
1746 TpHandleType handle_type;
1747 const gchar *chan_type;
1749 class_struct = g_ptr_array_index (classes, i);
1750 tp_value_array_unpack (class_struct, 2,
1754 handle_type = tp_asv_get_uint32 (fixed_prop,
1755 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, NULL);
1756 if (handle_type != TP_HANDLE_TYPE_CONTACT)
1759 chan_type = tp_asv_get_string (fixed_prop,
1760 TP_PROP_CHANNEL_CHANNEL_TYPE);
1762 if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER))
1764 capabilities |= EMPATHY_CAPABILITIES_FT;
1766 else if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_STREAM_TUBE))
1768 const gchar *service;
1770 service = tp_asv_get_string (fixed_prop,
1771 TP_PROP_CHANNEL_TYPE_STREAM_TUBE_SERVICE);
1773 if (!tp_strdiff (service, "rfb"))
1774 capabilities |= EMPATHY_CAPABILITIES_RFB_STREAM_TUBE;
1776 else if (!tp_strdiff (chan_type,
1777 TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA))
1781 for (j = 0; allowed_prop[j] != NULL; j++)
1783 if (!tp_strdiff (allowed_prop[j],
1784 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO))
1785 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1786 else if (!tp_strdiff (allowed_prop[j],
1787 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO))
1788 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1791 if (tp_asv_get_boolean (fixed_prop,
1792 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, NULL))
1793 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1794 if (tp_asv_get_boolean (fixed_prop,
1795 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, NULL))
1796 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1798 else if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_TEXT))
1800 if (tp_asv_get_boolean (fixed_prop,
1801 TP_PROP_CHANNEL_INTERFACE_SMS_SMS_CHANNEL, NULL))
1802 capabilities |= EMPATHY_CAPABILITIES_SMS;
1804 else if (!tp_strdiff (chan_type,
1805 TPY_IFACE_CHANNEL_TYPE_CALL))
1809 if (tp_asv_get_boolean (fixed_prop,
1810 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO, NULL))
1811 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1813 if (tp_asv_get_boolean (fixed_prop,
1814 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO, NULL))
1815 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1817 for (j = 0; allowed_prop[j] != NULL; j++)
1819 if (!tp_strdiff (allowed_prop[j],
1820 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO))
1821 capabilities |= EMPATHY_CAPABILITIES_AUDIO;
1822 else if (!tp_strdiff (allowed_prop[j],
1823 TPY_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO))
1824 capabilities |= EMPATHY_CAPABILITIES_VIDEO;
1829 return capabilities;
1833 set_capabilities_from_tp_caps (EmpathyContact *self,
1834 TpCapabilities *caps)
1836 EmpathyCapabilities capabilities;
1841 capabilities = tp_caps_to_capabilities (caps);
1842 empathy_contact_set_capabilities (self, capabilities);
1846 contact_set_avatar_from_tp_contact (EmpathyContact *contact)
1848 EmpathyContactPriv *priv = GET_PRIV (contact);
1852 mime = tp_contact_get_avatar_mime_type (priv->tp_contact);
1853 file = tp_contact_get_avatar_file (priv->tp_contact);
1857 EmpathyAvatar *avatar;
1861 GError *error = NULL;
1863 if (!g_file_load_contents (file, NULL, &data, &len, NULL, &error))
1865 DEBUG ("Failed to load avatar: %s", error->message);
1867 g_error_free (error);
1868 contact_set_avatar (contact, NULL);
1872 path = g_file_get_path (file);
1874 avatar = empathy_avatar_new ((guchar *) data, len, mime, path);
1876 contact_set_avatar (contact, avatar);
1877 empathy_avatar_unref (avatar);
1883 contact_set_avatar (contact, NULL);
1888 empathy_contact_dup_from_tp_contact (TpContact *tp_contact)
1890 EmpathyContact *contact = NULL;
1892 g_return_val_if_fail (TP_IS_CONTACT (tp_contact), NULL);
1894 if (contacts_table == NULL)
1895 contacts_table = g_hash_table_new (g_direct_hash, g_direct_equal);
1897 contact = g_hash_table_lookup (contacts_table, tp_contact);
1899 if (contact == NULL)
1901 contact = empathy_contact_new (tp_contact);
1903 /* The hash table does not keep any ref.
1904 * contact keeps a ref to tp_contact, and is removed from the table in
1905 * contact_dispose() */
1906 g_hash_table_insert (contacts_table, tp_contact, contact);
1910 g_object_ref (contact);
1917 presence_cmp_func (EmpathyContact *a,
1920 FolksPresenceDetails *presence_a, *presence_b;
1922 presence_a = FOLKS_PRESENCE_DETAILS (empathy_contact_get_persona (a));
1923 presence_b = FOLKS_PRESENCE_DETAILS (empathy_contact_get_persona (b));
1925 /* We negate the result because we're sorting in reverse order (i.e. such that
1926 * the Personas with the highest presence are at the beginning of the list. */
1927 return -folks_presence_details_typecmp (
1928 folks_presence_details_get_presence_type (presence_a),
1929 folks_presence_details_get_presence_type (presence_b));
1933 voip_cmp_func (EmpathyContact *a,
1936 gboolean has_audio_a, has_audio_b;
1937 gboolean has_video_a, has_video_b;
1939 has_audio_a = empathy_contact_can_voip_audio (a);
1940 has_audio_b = empathy_contact_can_voip_audio (b);
1941 has_video_a = empathy_contact_can_voip_video (a);
1942 has_video_b = empathy_contact_can_voip_video (b);
1944 /* First check video */
1945 if (has_video_a == has_video_b)
1947 /* Use audio to to break tie */
1948 if (has_audio_a == has_audio_b)
1950 else if (has_audio_a)
1955 else if (has_video_a)
1962 ft_cmp_func (EmpathyContact *a,
1965 gboolean can_send_files_a, can_send_files_b;
1967 can_send_files_a = empathy_contact_can_send_files (a);
1968 can_send_files_b = empathy_contact_can_send_files (b);
1970 if (can_send_files_a == can_send_files_b)
1972 else if (can_send_files_a)
1979 rfb_stream_tube_cmp_func (EmpathyContact *a,
1982 gboolean rfb_a, rfb_b;
1984 rfb_a = empathy_contact_can_use_rfb_stream_tube (a);
1985 rfb_b = empathy_contact_can_use_rfb_stream_tube (b);
1995 /* Sort by presence as with presence_cmp_func(), but if the two contacts have
1996 * the same presence, prefer the one which can do both audio *and* video calls,
1997 * over the one which can only do one of the two. */
1999 voip_sort_func (EmpathyContact *a, EmpathyContact *b)
2001 gint presence_sort = presence_cmp_func (a, b);
2003 if (presence_sort != 0)
2004 return presence_sort;
2006 return voip_cmp_func (a, b);
2009 /* Sort by presence as with presence_cmp_func() and then break ties using the
2010 * most "capable" individual. So users will be able to pick more actions on
2011 * the contact in the "Contact" menu of the chat window. */
2013 chat_sort_func (EmpathyContact *a,
2018 result = presence_cmp_func (a, b);
2022 /* Prefer individual supporting file transfer */
2023 result = ft_cmp_func (a, b);
2027 /* Check audio/video capabilities */
2028 result = voip_cmp_func (a, b);
2032 /* Check 'Share my destop' feature */
2033 return rfb_stream_tube_cmp_func (a, b);
2037 get_sort_func_for_action (EmpathyActionType action_type)
2039 switch (action_type)
2041 case EMPATHY_ACTION_AUDIO_CALL:
2042 case EMPATHY_ACTION_VIDEO_CALL:
2043 return (GCompareFunc) voip_sort_func;
2044 case EMPATHY_ACTION_CHAT:
2045 return (GCompareFunc) chat_sort_func;
2046 case EMPATHY_ACTION_VIEW_LOGS:
2047 case EMPATHY_ACTION_SEND_FILE:
2048 case EMPATHY_ACTION_SHARE_MY_DESKTOP:
2050 return (GCompareFunc) presence_cmp_func;
2055 * empathy_contact_dup_best_for_action:
2056 * @individual: a #FolksIndividual
2057 * @action_type: the type of action to be performed on the contact
2059 * Chooses a #FolksPersona from the given @individual which is best-suited for
2060 * the given @action_type. "Best-suited" is determined by choosing the persona
2061 * with the highest presence out of all the personas which can perform the given
2062 * @action_type (e.g. are capable of video calling).
2064 * Return value: an #EmpathyContact for the best persona, or %NULL;
2065 * unref with g_object_unref()
2068 empathy_contact_dup_best_for_action (FolksIndividual *individual,
2069 EmpathyActionType action_type)
2074 EmpathyContact *best_contact = NULL;
2076 /* Build a list of EmpathyContacts that we can sort */
2077 personas = folks_individual_get_personas (individual);
2080 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
2081 while (gee_iterator_next (iter))
2083 FolksPersona *persona = gee_iterator_get (iter);
2084 TpContact *tp_contact;
2085 EmpathyContact *contact = NULL;
2087 if (!empathy_folks_persona_is_interesting (persona))
2090 tp_contact = tpf_persona_get_contact (TPF_PERSONA (persona));
2091 if (tp_contact == NULL)
2094 contact = empathy_contact_dup_from_tp_contact (tp_contact);
2095 empathy_contact_set_persona (contact, FOLKS_PERSONA (persona));
2097 /* Only choose the contact if they're actually capable of the specified
2099 if (empathy_contact_can_do_action (contact, action_type))
2100 contacts = g_list_prepend (contacts, g_object_ref (contact));
2103 g_clear_object (&contact);
2104 g_clear_object (&persona);
2106 g_clear_object (&iter);
2108 /* Sort the contacts by some heuristic based on the action type, then take
2109 * the top contact. */
2110 if (contacts != NULL)
2112 contacts = g_list_sort (contacts, get_sort_func_for_action (action_type));
2113 best_contact = g_object_ref (contacts->data);
2116 g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
2117 g_list_free (contacts);
2119 return best_contact;
2122 #define declare_contact_cb(name) \
2124 contact_##name##_cb (GObject *source, \
2125 GAsyncResult *result, \
2126 gpointer user_data) \
2128 TpContact *contact = (TpContact *) source; \
2129 GError *error = NULL; \
2131 if (!tp_contact_##name##_finish (contact, result, &error)) \
2133 DEBUG ("Failed to ##name## on %s\n", \
2134 tp_contact_get_identifier (contact)); \
2135 g_error_free (error); \
2139 declare_contact_cb (request_subscription)
2140 declare_contact_cb (authorize_publication)
2141 declare_contact_cb (unblock)
2144 empathy_contact_add_to_contact_list (EmpathyContact *self,
2145 const gchar *message)
2147 EmpathyContactPriv *priv = GET_PRIV (self);
2149 g_return_if_fail (priv->tp_contact != NULL);
2151 tp_contact_request_subscription_async (priv->tp_contact, message,
2152 contact_request_subscription_cb, NULL);
2154 tp_contact_authorize_publication_async (priv->tp_contact,
2155 contact_authorize_publication_cb, NULL);
2157 tp_contact_unblock_async (priv->tp_contact, contact_unblock_cb, NULL);
2160 declare_contact_cb (remove)
2163 empathy_contact_remove_from_contact_list (EmpathyContact *self)
2165 EmpathyContactPriv *priv = GET_PRIV (self);
2167 g_return_if_fail (priv->tp_contact != NULL);
2169 tp_contact_remove_async (priv->tp_contact, contact_remove_cb, NULL);