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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 "copy-source-dialog.h"
#include "select-source-dialog.h"
#include "common/authentication.h"
typedef struct {
GtkWindow *parent;
ESource *orig_source;
ECalSourceType obj_type;
ESource *selected_source;
} CopySourceDialogData;
static void
show_error (CopySourceDialogData *csdd, const gchar *msg)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (
csdd->parent, 0, GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE, "%s", msg);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
struct ForeachTzidData
{
ECal *source_client;
ECal *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_get_timezone (ftd->source_client, tzid, &tz, NULL) && tz)
e_cal_add_timezone (ftd->dest_client, tz, NULL);
}
static gboolean
copy_source (CopySourceDialogData *csdd)
{
ECal *source_client, *dest_client;
gboolean read_only = TRUE;
GList *obj_list = NULL;
gboolean result = FALSE;
if (!csdd->selected_source)
return FALSE;
/* open the source */
source_client = e_auth_new_cal_from_source (csdd->orig_source, csdd->obj_type);
if (!e_cal_open (source_client, TRUE, NULL)) {
show_error (csdd, _("Could not open source"));
g_object_unref (source_client);
return FALSE;
}
/* open the destination */
dest_client = e_auth_new_cal_from_source (csdd->selected_source, csdd->obj_type);
if (!e_cal_open (dest_client, FALSE, NULL)) {
show_error (csdd, _("Could not open destination"));
g_object_unref (dest_client);
g_object_unref (source_client);
return FALSE;
}
/* check if the destination is read only */
e_cal_is_read_only (dest_client, &read_only, NULL);
if (read_only) {
show_error (csdd, _("Destination is read only"));
} else {
if (e_cal_get_object_list (source_client, "#t", &obj_list, NULL)) {
GList *l;
icalcomponent *icalcomp;
struct ForeachTzidData ftd;
ftd.source_client = source_client;
ftd.dest_client = dest_client;
for (l = obj_list; l != NULL; l = l->next) {
/* FIXME: process recurrences */
/* FIXME: process errors */
if (e_cal_get_object (
dest_client,
icalcomponent_get_uid (l->data),
NULL, &icalcomp, NULL)) {
e_cal_modify_object (
dest_client, l->data,
CALOBJ_MOD_ALL, 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_create_object (dest_client, icalcomp, &uid, &error)) {
g_free (uid);
} else {
if (error) {
show_error (csdd, error->message);
g_error_free (error);
}
break;
}
}
}
e_cal_free_object_list (obj_list);
}
}
/* free memory */
g_object_unref (dest_client);
g_object_unref (source_client);
return result;
}
/**
* copy_source_dialog
*
* Implements the Copy command for sources, allowing the user to select a target
* source to copy to.
*/
gboolean
copy_source_dialog (GtkWindow *parent, ESource *source, ECalSourceType obj_type)
{
CopySourceDialogData csdd;
gboolean result = FALSE;
g_return_val_if_fail (E_IS_SOURCE (source), FALSE);
csdd.parent = parent;
csdd.orig_source = source;
csdd.selected_source = NULL;
csdd.obj_type = obj_type;
csdd.selected_source = select_source_dialog (parent, obj_type, source);
if (csdd.selected_source) {
result = copy_source (&csdd);
/* free memory */
g_object_unref (csdd.selected_source);
}
return result;
}
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