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/*
* Evolution calendar - Copy source dialog
*
* This program 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 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Rodrigo Moya <rodrigo@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib/gi18n.h>
#include <libedataserverui/e-client-utils.h>
#include "copy-source-dialog.h"
#include "select-source-dialog.h"
typedef struct {
GtkWindow *parent;
ESource *orig_source;
EClientSourceType obj_type;
ESource *selected_source;
ECalClient *source_client, *dest_client;
} CopySourceDialogData;
static void
show_error (CopySourceDialogData *csdd, const gchar *msg, const GError *error)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (
csdd->parent, 0, GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE, error ? "%s\n%s" : "%s", msg, error ? error->message : "");
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
struct ForeachTzidData
{
ECalClient *source_client;
ECalClient *dest_client;
};
static void
add_timezone_to_cal_cb (icalparameter *param, gpointer data)
{
struct ForeachTzidData *ftd = data;
icaltimezone *tz = NULL;
const gchar *tzid;
g_return_if_fail (ftd != NULL);
g_return_if_fail (ftd->source_client != NULL);
g_return_if_fail (ftd->dest_client != NULL);
tzid = icalparameter_get_tzid (param);
if (!tzid || !*tzid)
return;
if (e_cal_client_get_timezone_sync (ftd->source_client, tzid, &tz, NULL, NULL) && tz)
e_cal_client_add_timezone_sync (ftd->dest_client, tz, NULL, NULL);
}
static void
free_copy_data (CopySourceDialogData *csdd)
{
if (!csdd)
return;
if (csdd->orig_source)
g_object_unref (csdd->orig_source);
if (csdd->selected_source)
g_object_unref (csdd->selected_source);
if (csdd->source_client)
g_object_unref (csdd->source_client);
if (csdd->dest_client)
g_object_unref (csdd->dest_client);
g_free (csdd);
}
static void
dest_source_opened_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
ESource *source = E_SOURCE (source_object);
CopySourceDialogData *csdd = user_data;
EClient *client = NULL;
GError *error = NULL;
e_client_utils_open_new_finish (source, result, &client, &error);
if (error != NULL) {
g_warn_if_fail (client == NULL);
show_error (csdd, _("Could not open destination"), error);
g_error_free (error);
free_copy_data (csdd);
return;
}
g_return_if_fail (E_IS_CLIENT (client));
csdd->dest_client = E_CAL_CLIENT (client);
e_client_utils_open_new (csdd->selected_source, csdd->obj_type, FALSE, NULL,
e_client_utils_authenticate_handler, csdd->parent,
dest_source_opened_cb, csdd);
/* check if the destination is read only */
if (e_client_is_readonly (E_CLIENT (csdd->dest_client))) {
show_error (csdd, _("Destination is read only"), NULL);
} else {
GSList *obj_list = NULL;
if (e_cal_client_get_object_list_sync (csdd->source_client, "#t", &obj_list, NULL, NULL)) {
GSList *l;
icalcomponent *icalcomp;
struct ForeachTzidData ftd;
ftd.source_client = csdd->source_client;
ftd.dest_client = csdd->dest_client;
for (l = obj_list; l != NULL; l = l->next) {
/* FIXME: process recurrences */
/* FIXME: process errors */
if (e_cal_client_get_object_sync (csdd->dest_client, icalcomponent_get_uid (l->data), NULL,
&icalcomp, NULL, NULL)) {
e_cal_client_modify_object_sync (csdd->dest_client, l->data, CALOBJ_MOD_ALL, NULL, NULL);
icalcomponent_free (icalcomp);
} else {
gchar *uid = NULL;
GError *error = NULL;
icalcomp = l->data;
/* Add timezone information from source
* ECal to the destination ECal. */
icalcomponent_foreach_tzid (
icalcomp,
add_timezone_to_cal_cb, &ftd);
if (e_cal_client_create_object_sync (csdd->dest_client, icalcomp, &uid, NULL, &error)) {
g_free (uid);
} else {
if (error) {
show_error (csdd, _("Cannot create object"), error);
g_error_free (error);
}
break;
}
}
}
e_cal_client_free_icalcomp_slist (obj_list);
}
}
free_copy_data (csdd);
}
static void
orig_source_opened_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
ESource *source = E_SOURCE (source_object);
CopySourceDialogData *csdd = user_data;
EClient *client = NULL;
GError *error = NULL;
e_client_utils_open_new_finish (source, result, &client, &error);
if (error != NULL) {
g_warn_if_fail (client == NULL);
show_error (csdd, _("Could not open source"), error);
g_error_free (error);
free_copy_data (csdd);
return;
}
g_return_if_fail (E_IS_CLIENT (client));
csdd->source_client = E_CAL_CLIENT (client);
e_client_utils_open_new (
csdd->selected_source, csdd->obj_type, FALSE, NULL,
e_client_utils_authenticate_handler, csdd->parent,
dest_source_opened_cb, csdd);
}
static void
copy_source (const CopySourceDialogData *const_csdd)
{
CopySourceDialogData *csdd;
if (!const_csdd->selected_source)
return;
g_return_if_fail (const_csdd->obj_type != E_CLIENT_SOURCE_TYPE_LAST);
csdd = g_new0 (CopySourceDialogData, 1);
csdd->parent = const_csdd->parent;
csdd->orig_source = g_object_ref (const_csdd->orig_source);
csdd->obj_type = const_csdd->obj_type;
csdd->selected_source = g_object_ref (const_csdd->selected_source);
e_client_utils_open_new (csdd->orig_source, csdd->obj_type, FALSE, NULL,
e_client_utils_authenticate_handler, csdd->parent,
orig_source_opened_cb, csdd);
}
/**
* copy_source_dialog
*
* Implements the Copy command for sources, allowing the user to select a target
* source to copy to.
*/
void
copy_source_dialog (GtkWindow *parent, ESource *source, ECalClientSourceType obj_type)
{
CopySourceDialogData csdd;
g_return_if_fail (E_IS_SOURCE (source));
g_return_if_fail (obj_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS ||
obj_type == E_CAL_CLIENT_SOURCE_TYPE_TASKS ||
obj_type == E_CAL_CLIENT_SOURCE_TYPE_MEMOS);
csdd.parent = parent;
csdd.orig_source = source;
csdd.selected_source = NULL;
csdd.obj_type = obj_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS ? E_CLIENT_SOURCE_TYPE_EVENTS :
obj_type == E_CAL_CLIENT_SOURCE_TYPE_TASKS ? E_CLIENT_SOURCE_TYPE_TASKS :
obj_type == E_CAL_CLIENT_SOURCE_TYPE_MEMOS ? E_CLIENT_SOURCE_TYPE_MEMOS :
E_CLIENT_SOURCE_TYPE_LAST;
csdd.selected_source = select_source_dialog (parent, obj_type, source);
if (csdd.selected_source) {
copy_source (&csdd);
/* free memory */
g_object_unref (csdd.selected_source);
}
}
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