271 lines
6.9 KiB
C
271 lines
6.9 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*
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* Authors:
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* Srinivasa Ragavan <sragavan@novell.com>
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*
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*/
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/* This is written from the save-calendar plugin and James Bowes evo-iPod
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* sync code.
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*
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* This provides eplugin support to sync calendar/task/addressbook with iPod
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <glib.h>
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#include <gio/gio.h>
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#include <glib/gi18n.h>
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#include <unistd.h>
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#include <libebook/e-book.h>
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#include <libebook/e-contact.h>
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#include <libedataserver/e-source.h>
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#include <libedataserverui/e-source-selector.h>
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#include <libecal/e-cal.h>
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#include <calendar/gui/e-cal-popup.h>
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#include <addressbook/gui/widgets/eab-popup.h>
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#include <string.h>
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#include "e-util/e-error.h"
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#include "format-handler.h"
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#include "evolution-ipod-sync.h"
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void org_gnome_sync_calendar (EPlugin *ep, ECalPopupTargetSource *target);
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void org_gnome_sync_tasks (EPlugin *ep, ECalPopupTargetSource *target);
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void org_gnome_sync_memos (EPlugin *ep, ECalPopupTargetSource *target);
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void org_gnome_sync_addressbook (EPlugin *ep, EABPopupTargetSource *target);
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static void
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display_error_message (GtkWidget *parent, const gchar *message)
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{
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GtkWidget *dialog;
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dialog = gtk_message_dialog_new (GTK_WINDOW (parent), 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", message);
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gtk_dialog_run (GTK_DIALOG (dialog));
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gtk_widget_destroy (dialog);
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}
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/* Returns output stream for the uri, or NULL on any error.
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When done with the stream, just g_output_stream_close and g_object_unref it.
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It will ask for overwrite if file already exists.
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*/
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GOutputStream *
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open_for_writing (GtkWindow *parent, const gchar *uri, GError **error)
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{
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GFile *file;
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GFileOutputStream *fostream;
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GError *err = NULL;
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g_return_val_if_fail (uri != NULL, NULL);
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file = g_file_new_for_uri (uri);
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g_return_val_if_fail (file != NULL, NULL);
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fostream = g_file_create (file, G_FILE_CREATE_NONE, NULL, &err);
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if (err && err->code == G_IO_ERROR_EXISTS) {
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g_clear_error (&err);
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if (e_error_run (parent, E_ERROR_ASK_FILE_EXISTS_OVERWRITE, uri, NULL) == GTK_RESPONSE_OK) {
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fostream = g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, &err);
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if (err && fostream) {
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g_object_unref (fostream);
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fostream = NULL;
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}
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} else if (fostream) {
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g_object_unref (fostream);
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fostream = NULL;
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}
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}
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g_object_unref (file);
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if (error && err)
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*error = err;
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else if (err)
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g_error_free (err);
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if (fostream)
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return G_OUTPUT_STREAM (fostream);
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return NULL;
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}
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static void
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destination_save_addressbook (EPlugin *ep, EABPopupTargetSource *target)
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{
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EBook *book;
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EBookQuery *query;
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GList *contacts, *tmp;
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ESource *primary_source;
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gchar *uri;
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GOutputStream *stream;
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GError *error = NULL;
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gchar *dest_uri = NULL;
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gchar *mount = ipod_get_mount();
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primary_source = e_source_selector_peek_primary_selection (target->selector);
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/* use g_file api here to build path*/
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dest_uri = g_strdup_printf("%s/%s/Evolution-Addressbook-%s.vcf", mount, "Contacts", e_source_peek_name (primary_source));
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g_free (mount);
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uri = e_source_get_uri (primary_source);
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book = e_book_new_from_uri (uri, NULL);
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if (!book
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|| !e_book_open (book, TRUE, NULL)) {
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g_warning ("Couldn't load addressbook %s", uri);
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return;
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}
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/* Let us export some meaning full contacts */
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query = e_book_query_any_field_contains ("");
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e_book_get_contacts (book, query, &contacts, NULL);
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e_book_query_unref (query);
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stream = open_for_writing (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (target->selector))), dest_uri, &error);
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if (stream && !error) {
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for (tmp = contacts; tmp; tmp=tmp->next) {
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EContact *contact = tmp->data;
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gchar *temp = e_vcard_to_string (E_VCARD (contact), EVC_FORMAT_VCARD_30);
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gchar *vcard;
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gchar *converted_vcard;
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gsize vcard_latin1_length;
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vcard = g_strconcat (temp, "\r\n", NULL);
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converted_vcard = g_convert (vcard, -1, "ISO-8859-1", "UTF-8", NULL, &vcard_latin1_length, NULL);
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g_output_stream_write_all (stream, converted_vcard, vcard_latin1_length, NULL, NULL, &error);
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if (error) {
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display_error_message (gtk_widget_get_toplevel (GTK_WIDGET (target->selector)), error->message);
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g_clear_error (&error);
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}
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g_object_unref (contact);
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g_free (temp);
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g_free (vcard);
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g_free (converted_vcard);
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}
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g_output_stream_close (stream, NULL, NULL);
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}
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if (stream)
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g_object_unref (stream);
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sync();
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if (contacts != NULL)
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g_list_free (contacts);
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g_object_unref (book);
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g_free (dest_uri);
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g_free (uri);
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if (error) {
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display_error_message (gtk_widget_get_toplevel (GTK_WIDGET (target->selector)), error->message);
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g_error_free (error);
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}
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}
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static void
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destination_save_cal (EPlugin *ep, ECalPopupTargetSource *target, ECalSourceType type)
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{
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FormatHandler *handler = NULL;
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gchar *mount = ipod_get_mount();
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gchar *dest_uri = NULL, *path;
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ESource *primary_source = e_source_selector_peek_primary_selection (target->selector);
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/* The available formathandlers */
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handler= ical_format_handler_new ();
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switch (type) {
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case E_CAL_SOURCE_TYPE_EVENT:
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path = g_strdup_printf ("Evolution-Calendar-%s", e_source_peek_name (primary_source));
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break;
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case E_CAL_SOURCE_TYPE_TODO:
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path = g_strdup_printf ("Evolution-Tasks-%s", e_source_peek_name (primary_source));
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break;
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case E_CAL_SOURCE_TYPE_JOURNAL:
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path = g_strdup_printf ("Evolution-Memos-%s", e_source_peek_name (primary_source));
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break;
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default:
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path = NULL;
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g_assert_not_reached ();
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}
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dest_uri = g_strdup_printf("%s/%s/%s.ics", mount, "Calendars", path);
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g_free (path);
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handler->save (handler, ep, target, type, dest_uri);
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sync();
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g_free (dest_uri);
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g_free (mount);
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g_free (handler);
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}
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void
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org_gnome_sync_calendar (EPlugin *ep, ECalPopupTargetSource *target)
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{
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if (!ipod_check_status(FALSE))
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return;
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destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_EVENT);
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}
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void
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org_gnome_sync_tasks (EPlugin *ep, ECalPopupTargetSource *target)
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{
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if (!ipod_check_status(FALSE))
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return;
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destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_TODO);
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}
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void
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org_gnome_sync_memos (EPlugin *ep, ECalPopupTargetSource *target)
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{
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if (!ipod_check_status(FALSE))
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return;
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destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_JOURNAL);
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}
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void
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org_gnome_sync_addressbook (EPlugin *ep, EABPopupTargetSource *target)
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{
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if (!ipod_check_status(FALSE))
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return;
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destination_save_addressbook (ep, target);
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}
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