/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2003-2007 Imendio AB
* Copyright (C) 2007-2008 Collabora Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
*/
#include <config.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <glib/gstdio.h>
#include "empathy-log-manager.h"
#include "empathy-log-source-empathy.h"
#include "empathy-log-source.h"
#include "empathy-utils.h"
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include "empathy-debug.h"
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyLogManager)
typedef struct
{
GList *sources;
} EmpathyLogManagerPriv;
G_DEFINE_TYPE (EmpathyLogManager, empathy_log_manager, G_TYPE_OBJECT);
static EmpathyLogManager * manager_singleton = NULL;
static void
log_manager_finalize (GObject *object)
{
EmpathyLogManagerPriv *priv;
GList *l;
priv = GET_PRIV (object);
for (l = priv->sources; l; l = l->next)
{
EmpathyLogSource *source = (EmpathyLogSource *) l->data;
g_object_unref (source);
}
g_list_free (priv->sources);
}
static GObject *
log_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_log_manager_parent_class)->constructor
(type, n_props, props);
manager_singleton = EMPATHY_LOG_MANAGER (retval);
g_object_add_weak_pointer (retval, (gpointer *) &manager_singleton);
priv = GET_PRIV (manager_singleton);
priv->sources = g_list_append (priv->sources,
empathy_log_source_empathy_get_source ());
}
return retval;
}
static void
empathy_log_manager_class_init (EmpathyLogManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructor = log_manager_constructor;
object_class->finalize = log_manager_finalize;
g_type_class_add_private (object_class, sizeof (EmpathyLogManagerPriv));
}
static void
empathy_log_manager_init (EmpathyLogManager *manager)
{
EmpathyLogManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
EMPATHY_TYPE_LOG_MANAGER, EmpathyLogManagerPriv);
priv->sources = g_list_append (priv->sources,
g_object_new (EMPATHY_TYPE_LOG_SOURCE_EMPATHY, NULL));
manager->priv = priv;
}
EmpathyLogManager *
empathy_log_manager_dup_singleton (void)
{
return g_object_new (EMPATHY_TYPE_LOG_MANAGER, NULL);
}
void
empathy_log_manager_add_message (EmpathyLogManager *manager,
const gchar *chat_id,
gboolean chatroom,
EmpathyMessage *message)
{
EmpathyLogManagerPriv *priv;
GList *l;
g_return_if_fail (EMPATHY_IS_LOG_MANAGER (manager));
g_return_if_fail (chat_id != NULL);
g_return_if_fail (EMPATHY_IS_MESSAGE (message));
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
empathy_log_source_add_message (EMPATHY_LOG_SOURCE (l->data),
chat_id, chatroom, message);
}
}
gboolean
empathy_log_manager_exists (EmpathyLogManager *manager,
McAccount *account,
const gchar *chat_id,
gboolean chatroom)
{
GList *l;
EmpathyLogManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), FALSE);
g_return_val_if_fail (MC_IS_ACCOUNT (account), FALSE);
g_return_val_if_fail (chat_id != NULL, FALSE);
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
if (empathy_log_source_exists (EMPATHY_LOG_SOURCE (l->data),
account, chat_id, chatroom))
return TRUE;
}
return FALSE;
}
static void
log_manager_get_dates_foreach (gpointer data,
gpointer user_data)
{
/* g_list_first is needed in case an older date was last inserted */
GList *orig = g_list_first (user_data);
if (g_list_find_custom (orig, data, (GCompareFunc) strcmp))
orig = g_list_insert_sorted (orig, g_strdup (data), (GCompareFunc) strcmp);
}
GList *
empathy_log_manager_get_dates (EmpathyLogManager *manager,
McAccount *account,
const gchar *chat_id,
gboolean chatroom)
{
GList *l, *out = NULL;
EmpathyLogManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
g_return_val_if_fail (chat_id != NULL, NULL);
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
EmpathyLogSource *source = EMPATHY_LOG_SOURCE (l->data);
if (!out)
out = empathy_log_source_get_dates (source, account, chat_id, chatroom);
else
{
GList *new = empathy_log_source_get_dates (source, account, chat_id,
chatroom);
g_list_foreach (new, log_manager_get_dates_foreach, out);
g_list_foreach (new, (GFunc) g_free, NULL);
g_list_free (new);
/* Similar reason for using g_list_first here as before */
out = g_list_first (out);
}
}
return out;
}
GList *
empathy_log_manager_get_messages_for_date (EmpathyLogManager *manager,
McAccount *account,
const gchar *chat_id,
gboolean chatroom,
const gchar *date)
{
GList *l, *out = NULL;
EmpathyLogManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
g_return_val_if_fail (chat_id != NULL, NULL);
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
EmpathyLogSource *source = EMPATHY_LOG_SOURCE (l->data);
if (!out)
out = empathy_log_source_get_messages_for_date (source, account,
chat_id, chatroom, date);
else
out = g_list_concat (out, empathy_log_source_get_messages_for_date (
source, account, chat_id, chatroom, date));
}
return out;
}
GList *
empathy_log_manager_get_last_messages (EmpathyLogManager *manager,
McAccount *account,
const gchar *chat_id,
gboolean chatroom)
{
GList *messages = NULL;
GList *dates;
GList *l;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
g_return_val_if_fail (chat_id != NULL, NULL);
dates = empathy_log_manager_get_dates (manager, account, chat_id, chatroom);
l = g_list_last (dates);
if (l)
messages = empathy_log_manager_get_messages_for_date (manager, account,
chat_id, chatroom, l->data);
g_list_foreach (dates, (GFunc) g_free, NULL);
g_list_free (dates);
return messages;
}
GList *
empathy_log_manager_get_chats (EmpathyLogManager *manager,
McAccount *account)
{
GList *l, *out = NULL;
EmpathyLogManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
EmpathyLogSource *source = EMPATHY_LOG_SOURCE (l->data);
if (!out)
out = empathy_log_source_get_chats (source, account);
else
out = g_list_concat (out,
empathy_log_source_get_chats (source, account));
}
return out;
}
GList *
empathy_log_manager_search_new (EmpathyLogManager *manager,
const gchar *text)
{
GList *l, *out = NULL;
EmpathyLogManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
g_return_val_if_fail (!EMP_STR_EMPTY (text), NULL);
priv = GET_PRIV (manager);
for (l = priv->sources; l; l = l->next)
{
EmpathyLogSource *source = EMPATHY_LOG_SOURCE (l->data);
if (!out)
out = empathy_log_source_search_new (source, text);
else
out = g_list_concat (out,
empathy_log_source_search_new (source, text));
}
return out;
}
void
empathy_log_manager_search_hit_free (EmpathyLogSearchHit *hit)
{
if (hit->account)
g_object_unref (hit->account);
g_free (hit->date);
g_free (hit->filename);
g_free (hit->chat_id);
g_slice_free (EmpathyLogSearchHit, hit);
}
void
empathy_log_manager_search_free (GList *hits)
{
GList *l;
for (l = hits; l; l = l->next)
{
empathy_log_manager_search_hit_free (l->data);
}
g_list_free (hits);
}
/* Format is just date, 20061201. */
gchar *
empathy_log_manager_get_date_readable (const gchar *date)
{
time_t t;
t = empathy_time_parse (date);
return empathy_time_to_string_local (t, "%a %d %b %Y");
}
