/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Evolution calendar importer component
*
* Copyright (C) 2004 Novell, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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: Chris Toshok <toshok@ximian.com>
* JP Rosevear <jpr@ximian.com>
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkmain.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkradiobutton.h>
#include <gtk/gtknotebook.h>
#include <bonobo/bonobo-context.h>
#include <bonobo/bonobo-shlib-factory.h>
#include <bonobo/bonobo-control.h>
#include <libebook/e-book.h>
//#include <e-book-util.h>
#include <importer/evolution-importer.h>
#include <importer/GNOME_Evolution_Importer.h>
#include <widgets/misc/e-source-selector.h>
#include <e-util/e-path.h>
#define COMPONENT_FACTORY_IID "OAFIID:GNOME_Evolution_Addressbook_VCard_ImporterFactory"
#define COMPONENT_IID "OAFIID:GNOME_Evolution_Addressbook_VCard_Importer"
typedef struct {
ESource *primary;
GList *contactlist;
GList *iterator;
EBook *book;
gboolean ready;
} VCardImporter;
/* EvolutionImporter methods */
static void
process_item_fn (EvolutionImporter *importer,
CORBA_Object listener,
void *closure,
CORBA_Environment *ev)
{
VCardImporter *gci = (VCardImporter *) closure;
EContact *contact;
if (gci->iterator == NULL)
gci->iterator = gci->contactlist;
if (gci->ready == FALSE) {
GNOME_Evolution_ImporterListener_notifyResult (listener,
GNOME_Evolution_ImporterListener_NOT_READY,
gci->iterator ? TRUE : FALSE,
ev);
return;
}
if (gci->iterator == NULL) {
GNOME_Evolution_ImporterListener_notifyResult (listener,
GNOME_Evolution_ImporterListener_UNSUPPORTED_OPERATION,
FALSE, ev);
return;
}
contact = gci->iterator->data;
/* FIXME Error checking */
e_book_add_contact (gci->book, contact, NULL);
gci->iterator = gci->iterator->next;
GNOME_Evolution_ImporterListener_notifyResult (listener,
GNOME_Evolution_ImporterListener_OK,
gci->iterator ? TRUE : FALSE,
ev);
if (ev->_major != CORBA_NO_EXCEPTION) {
g_warning ("Error notifying listeners.");
}
return;
}
static char *supported_extensions[3] = {
".vcf",
".gcrd",
NULL
};
/* Actually check the contents of this file */
static gboolean
check_file_is_vcard (const char *filename)
{
FILE *handle;
char line[4096];
gboolean result;
handle = fopen (filename, "r");
if (handle == NULL) {
g_print ("\n");
return FALSE;
}
fgets (line, 4096, handle);
if (line == NULL) {
fclose (handle);
g_print ("\n");
return FALSE;
}
if (g_ascii_strncasecmp (line, "BEGIN:VCARD", 11) == 0) {
result = TRUE;
} else {
result = FALSE;
}
fclose (handle);
return result;
}
static void
primary_selection_changed_cb (ESourceSelector *selector, gpointer data)
{
VCardImporter *gci = data;
if (gci->primary)
g_object_unref (gci->primary);
gci->primary = g_object_ref (e_source_selector_peek_primary_selection (selector));
}
static void
create_control_fn (EvolutionImporter *importer, Bonobo_Control *control, void *closure)
{
VCardImporter *gci = closure;
GtkWidget *vbox, *selector;
ESource *primary;
ESourceList *source_list;
vbox = gtk_vbox_new (FALSE, FALSE);
/* FIXME Better error handling */
if (!e_book_get_addressbooks (&source_list, NULL))
return;
selector = e_source_selector_new (source_list);
e_source_selector_show_selection (E_SOURCE_SELECTOR (selector), FALSE);
gtk_box_pack_start (GTK_BOX (vbox), selector, FALSE, TRUE, 6);
/* FIXME What if no sources? */
primary = e_source_list_peek_source_any (source_list);
e_source_selector_set_primary_selection (E_SOURCE_SELECTOR (selector), primary);
if (!gci->primary)
gci->primary = g_object_ref (primary);
g_object_unref (source_list);
g_signal_connect (G_OBJECT (selector), "primary_selection_changed",
G_CALLBACK (primary_selection_changed_cb), gci);
gtk_widget_show_all (vbox);
*control = BONOBO_OBJREF (bonobo_control_new (vbox));
}
static gboolean
support_format_fn (EvolutionImporter *importer,
const char *filename,
void *closure)
{
char *ext;
int i;
ext = strrchr (filename, '.');
if (ext == NULL) {
return check_file_is_vcard (filename);
}
for (i = 0; supported_extensions[i] != NULL; i++) {
if (g_ascii_strcasecmp (supported_extensions[i], ext) == 0)
return check_file_is_vcard (filename);
}
return FALSE;
}
static void
importer_destroy_cb (gpointer data,
GObject *where_object_was)
{
/* FIXME Implement */
}
static gboolean
load_file_fn (EvolutionImporter *importer,
const char *filename,
void *closure)
{
VCardImporter *gci;
if (check_file_is_vcard (filename) == FALSE) {
return FALSE;
}
gci = (VCardImporter *) closure;
gci->contactlist = NULL;
gci->iterator = NULL;
gci->ready = FALSE;
/* Load the book and the cards */
gci->book = e_book_new ();
if (!gci->book) {
g_message (G_STRLOC ":Couldn't create EBook.");
return FALSE;
}
e_book_load_source (gci->book, gci->primary, TRUE, NULL);
// gci->cardlist = e_card_load_cards_from_file_with_default_charset(filename, "ISO-8859-1");
gci->ready = TRUE;
return TRUE;
}
static BonoboObject *
factory_fn (BonoboGenericFactory *_factory,
const char *component_id,
void *closure)
{
EvolutionImporter *importer;
VCardImporter *gci;
if (!strcmp (component_id, COMPONENT_IID)) {
gci = g_new (VCardImporter, 1);
importer = evolution_importer_new (create_control_fn, support_format_fn,
load_file_fn, process_item_fn, NULL, gci);
g_object_weak_ref (G_OBJECT (importer),
importer_destroy_cb, gci);
return BONOBO_OBJECT (importer);
}
else {
g_warning (COMPONENT_FACTORY_IID ": Don't know what to do with %s", component_id);
return NULL;
}
}
BONOBO_ACTIVATION_SHLIB_FACTORY (COMPONENT_FACTORY_IID, "Evolution VCard Importer Factory", factory_fn, NULL)