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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007-2010 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
* Travis Reitter <travis.reitter@collabora.co.uk>
*/
#include <config.h>
#include <string.h>
#include <telepathy-glib/account-manager.h>
#include <telepathy-glib/enums.h>
#include <telepathy-glib/proxy-subclass.h>
#include <telepathy-glib/util.h>
#include <folks/folks.h>
#include <extensions/extensions.h>
#include "empathy-individual-manager.h"
#include "empathy-contact-manager.h"
#include "empathy-contact-list.h"
#include "empathy-marshal.h"
#include "empathy-utils.h"
#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
#include "empathy-debug.h"
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyIndividualManager)
typedef struct
{
FolksIndividualAggregator *aggregator;
EmpathyContactManager *contact_manager;
} EmpathyIndividualManagerPriv;
enum
{
FAVOURITES_CHANGED,
GROUPS_CHANGED,
MEMBERS_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (EmpathyIndividualManager, empathy_individual_manager,
G_TYPE_OBJECT);
static EmpathyIndividualManager *manager_singleton = NULL;
static void
individual_group_changed_cb (FolksIndividual *individual,
gchar *group,
gboolean is_member,
EmpathyIndividualManager *self)
{
g_signal_emit (self, signals[GROUPS_CHANGED], 0, individual, group,
is_member);
}
static void
individual_notify_is_favourite_cb (FolksIndividual *individual,
GParamSpec *pspec,
EmpathyIndividualManager *self)
{
gboolean is_favourite = folks_favourite_get_is_favourite (
FOLKS_FAVOURITE (individual));
g_signal_emit (self, signals[FAVOURITES_CHANGED], 0, individual,
is_favourite);
}
static void
aggregator_individuals_added_cb (FolksIndividualAggregator *aggregator,
GList *individuals,
EmpathyIndividualManager *self)
{
GList *l;
for (l = individuals; l; l = l->next)
{
g_signal_connect (l->data, "group-changed",
G_CALLBACK (individual_group_changed_cb), self);
g_signal_connect (l->data, "notify::is-favourite",
G_CALLBACK (individual_notify_is_favourite_cb), self);
}
/* TODO: don't hard-code the reason or message */
g_signal_emit (self, signals[MEMBERS_CHANGED], 0, "individual(s) added",
individuals, NULL, TP_CHANNEL_GROUP_CHANGE_REASON_NONE, TRUE);
}
static void
aggregator_individuals_removed_cb (FolksIndividualAggregator *aggregator,
GList *individuals,
EmpathyIndividualManager *self)
{
GList *l;
for (l = individuals; l; l = l->next)
{
g_signal_handlers_disconnect_by_func (l->data,
individual_group_changed_cb, self);
g_signal_handlers_disconnect_by_func (l->data,
individual_notify_is_favourite_cb, self);
}
/* TODO: don't hard-code the reason or message */
g_signal_emit (self, signals[MEMBERS_CHANGED], 0, "individual(s) removed",
NULL, individuals, TP_CHANNEL_GROUP_CHANGE_REASON_NONE, TRUE);
}
static void
individual_manager_finalize (GObject *object)
{
EmpathyIndividualManagerPriv *priv = GET_PRIV (object);
tp_clear_object (&priv->contact_manager);
tp_clear_object (&priv->aggregator);
}
static GObject *
individual_manager_constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GObject *retval;
if (manager_singleton)
{
retval = g_object_ref (manager_singleton);
}
else
{
retval =
G_OBJECT_CLASS (empathy_individual_manager_parent_class)->
constructor (type, n_props, props);
manager_singleton = EMPATHY_INDIVIDUAL_MANAGER (retval);
g_object_add_weak_pointer (retval, (gpointer) & manager_singleton);
}
return retval;
}
/**
* empathy_individual_manager_initialized:
*
* Reports whether or not the singleton has already been created.
*
* There can be instances where you want to access the #EmpathyIndividualManager
* only if it has been set up for this process.
*
* Returns: %TRUE if the #EmpathyIndividualManager singleton has previously
* been initialized.
*/
gboolean
empathy_individual_manager_initialized (void)
{
return (manager_singleton != NULL);
}
static void
empathy_individual_manager_class_init (EmpathyIndividualManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = individual_manager_finalize;
object_class->constructor = individual_manager_constructor;
signals[GROUPS_CHANGED] =
g_signal_new ("groups-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_marshal_VOID__OBJECT_STRING_BOOLEAN,
G_TYPE_NONE, 3, FOLKS_TYPE_INDIVIDUAL, G_TYPE_STRING, G_TYPE_BOOLEAN);
signals[FAVOURITES_CHANGED] =
g_signal_new ("favourites-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_marshal_VOID__OBJECT_BOOLEAN,
G_TYPE_NONE, 2, FOLKS_TYPE_INDIVIDUAL, G_TYPE_BOOLEAN);
signals[MEMBERS_CHANGED] =
g_signal_new ("members-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_marshal_VOID__STRING_OBJECT_OBJECT_UINT,
G_TYPE_NONE,
4, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_UINT);
g_type_class_add_private (object_class,
sizeof (EmpathyIndividualManagerPriv));
}
static void
empathy_individual_manager_init (EmpathyIndividualManager *self)
{
EmpathyIndividualManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
EMPATHY_TYPE_INDIVIDUAL_MANAGER, EmpathyIndividualManagerPriv);
self->priv = priv;
priv->contact_manager = empathy_contact_manager_dup_singleton ();
priv->aggregator = folks_individual_aggregator_new ();
g_signal_connect (priv->aggregator, "individuals-added",
G_CALLBACK (aggregator_individuals_added_cb), self);
g_signal_connect (priv->aggregator, "individuals-removed",
G_CALLBACK (aggregator_individuals_removed_cb), self);
}
EmpathyIndividualManager *
empathy_individual_manager_dup_singleton (void)
{
return g_object_new (EMPATHY_TYPE_INDIVIDUAL_MANAGER, NULL);
}
GList *
empathy_individual_manager_get_members (EmpathyIndividualManager *self)
{
EmpathyIndividualManagerPriv *priv = GET_PRIV (self);
GHashTable *individuals;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self), NULL);
individuals = folks_individual_aggregator_get_individuals (priv->aggregator);
return individuals ? g_hash_table_get_values (individuals) : NULL;
}
FolksIndividual *
empathy_individual_manager_lookup_member (EmpathyIndividualManager *self,
const gchar *id)
{
EmpathyIndividualManagerPriv *priv = GET_PRIV (self);
GHashTable *individuals;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self), NULL);
individuals = folks_individual_aggregator_get_individuals (priv->aggregator);
if (individuals != NULL)
return g_hash_table_lookup (individuals, id);
return NULL;
}
static void
aggregator_add_persona_from_details_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
FolksIndividualAggregator *aggregator = FOLKS_INDIVIDUAL_AGGREGATOR (source);
EmpathyContact *contact = EMPATHY_CONTACT (user_data);
FolksPersona *persona;
GError *error = NULL;
persona = folks_individual_aggregator_add_persona_from_details_finish (
aggregator, result, &error);
if (error != NULL)
{
g_warning ("failed to add individual from contact: %s", error->message);
g_clear_error (&error);
}
/* We can unref the contact now */
g_object_unref (contact);
}
void
empathy_individual_manager_add_from_contact (EmpathyIndividualManager *self,
EmpathyContact *contact)
{
EmpathyIndividualManagerPriv *priv;
GHashTable* details;
TpAccount *account;
const gchar *store_id;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self));
g_return_if_fail (EMPATHY_IS_CONTACT (contact));
priv = GET_PRIV (self);
/* We need to ref the contact since otherwise its linked TpHandle will be
* destroyed. */
g_object_ref (contact);
DEBUG (G_STRLOC ": adding individual from contact %s (%s)",
empathy_contact_get_id (contact), empathy_contact_get_name (contact));
account = empathy_contact_get_account (contact);
store_id = tp_proxy_get_object_path (TP_PROXY (account));
details = g_hash_table_new (g_str_hash, g_str_equal);
g_hash_table_insert (details, "contact",
(gchar*) empathy_contact_get_id (contact));
folks_individual_aggregator_add_persona_from_details (
priv->aggregator, NULL, "telepathy", store_id, details,
aggregator_add_persona_from_details_cb, contact);
g_hash_table_destroy (details);
}
/**
* Removes the inner contact from the server (and thus the Individual). Not
* meant for de-shelling inner personas from an Individual.
*/
void
empathy_individual_manager_remove (EmpathyIndividualManager *self,
FolksIndividual *individual,
const gchar *message)
{
EmpathyIndividualManagerPriv *priv;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self));
g_return_if_fail (FOLKS_IS_INDIVIDUAL (individual));
priv = GET_PRIV (self);
DEBUG (G_STRLOC ": removing individual %s (%s)",
folks_individual_get_id (individual),
folks_individual_get_alias (individual));
folks_individual_aggregator_remove_individual (priv->aggregator, individual);
}
static void
remove_group_cb (const gchar *id, FolksIndividual *individual,
const gchar *group)
{
folks_groups_change_group (FOLKS_GROUPS (individual), group, FALSE);
}
void
empathy_individual_manager_remove_group (EmpathyIndividualManager *manager,
const gchar *group)
{
EmpathyIndividualManagerPriv *priv;
GHashTable *individuals;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (manager));
g_return_if_fail (group != NULL);
priv = GET_PRIV (manager);
DEBUG (G_STRLOC ": removing group %s", group);
/* Remove every individual from the group */
individuals = folks_individual_aggregator_get_individuals (priv->aggregator);
g_hash_table_foreach (individuals, (GHFunc) remove_group_cb,
(gpointer) group);
}
EmpathyIndividualManagerFlags
empathy_individual_manager_get_flags_for_connection (
EmpathyIndividualManager *self,
TpConnection *connection)
{
EmpathyIndividualManagerPriv *priv;
EmpathyContactListFlags list_flags;
EmpathyIndividualManagerFlags flags;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self),
EMPATHY_INDIVIDUAL_MANAGER_NO_FLAGS);
priv = GET_PRIV (self);
list_flags = empathy_contact_manager_get_flags_for_connection (
priv->contact_manager, connection);
flags = EMPATHY_INDIVIDUAL_MANAGER_NO_FLAGS;
if (list_flags & EMPATHY_CONTACT_LIST_CAN_ADD)
flags |= EMPATHY_INDIVIDUAL_MANAGER_CAN_ADD;
if (list_flags & EMPATHY_CONTACT_LIST_CAN_REMOVE)
flags |= EMPATHY_INDIVIDUAL_MANAGER_CAN_REMOVE;
if (list_flags & EMPATHY_CONTACT_LIST_CAN_ALIAS)
flags |= EMPATHY_INDIVIDUAL_MANAGER_CAN_ALIAS;
if (list_flags & EMPATHY_CONTACT_LIST_CAN_GROUP)
flags |= EMPATHY_INDIVIDUAL_MANAGER_CAN_GROUP;
return flags;
}
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