/* -*- 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 <importer/evolution-importer.h>
#include <importer/GNOME_Evolution_Importer.h>
#include <widgets/misc/e-source-selector.h>
#include <util/eab-book-util.h>
#include <util/e-destination.h>
#define COMPONENT_FACTORY_IID "OAFIID:GNOME_Evolution_Addressbook_VCard_ImporterFactory:" BASE_VERSION
#define COMPONENT_IID "OAFIID:GNOME_Evolution_Addressbook_VCard_Importer:" BASE_VERSION
typedef struct {
ESource *primary;
GList *contactlist;
GList *iterator;
EBook *book;
gboolean ready;
} VCardImporter;
static void
add_to_notes (EContact *contact, EContactField field)
{
const gchar *old_text;
const gchar *field_text;
gchar *new_text;
old_text = e_contact_get_const (contact, E_CONTACT_NOTE);
if (old_text && strstr (old_text, e_contact_pretty_name (field)))
return;
field_text = e_contact_get_const (contact, field);
if (!field_text || !*field_text)
return;
new_text = g_strdup_printf ("%s%s%s: %s",
old_text ? old_text : "",
old_text && *old_text &&
*(old_text + strlen (old_text) - 1) != '\n' ? "\n" : "",
e_contact_pretty_name (field), field_text);
e_contact_set (contact, E_CONTACT_NOTE, new_text);
g_free (new_text);
}
/* EvolutionImporter methods */
static void
process_item_fn (EvolutionImporter *importer,
CORBA_Object listener,
void *closure,
CORBA_Environment *ev)
{
VCardImporter *gci = (VCardImporter *) closure;
EContact *contact;
EContactPhoto *photo;
GList *attrs, *attr;
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;
/* Apple's addressbook.app exports PHOTO's without a TYPE
param, so let's figure out the format here if there's a
PHOTO attribute missing a TYPE param.
this is sort of a hack, as EContact sets the type for us if
we use the setter. so let's e_contact_get + e_contact_set
on E_CONTACT_PHOTO.
*/
photo = e_contact_get (contact, E_CONTACT_PHOTO);
if (photo) {
e_contact_set (contact, E_CONTACT_PHOTO, photo);
e_contact_photo_free (photo);
}
/* Deal with our XML EDestination stuff in EMAIL attributes, if there is any. */
attrs = e_contact_get_attributes (contact, E_CONTACT_EMAIL);
for (attr = attrs; attr; attr = attr->next) {
EVCardAttribute *a = attr->data;
GList *v = e_vcard_attribute_get_values (a);
if (v && v->data) {
if (!strncmp ((char*)v->data, "<?xml", 5)) {
EDestination *dest = e_destination_import ((char*)v->data);
e_destination_export_to_vcard_attribute (dest, a);
g_object_unref (dest);
}
}
}
e_contact_set_attributes (contact, E_CONTACT_EMAIL, attrs);
/*
Deal with TEL attributes that don't conform to what we need.
1. if there's no location (HOME/WORK/OTHER), default to OTHER.
2. if there's *only* a location specified, default to VOICE.
*/
attrs = e_vcard_get_attributes (E_VCARD (contact));
for (attr = attrs; attr; attr = attr->next) {
EVCardAttribute *a = attr->data;
gboolean location_only = TRUE;
gboolean no_location = TRUE;
GList *params, *param;
if (g_ascii_strcasecmp (e_vcard_attribute_get_name (a),
EVC_TEL))
continue;
params = e_vcard_attribute_get_params (a);
for (param = params; param; param = param->next) {
EVCardAttributeParam *p = param->data;
GList *vs, *v;
if (g_ascii_strcasecmp (e_vcard_attribute_param_get_name (p),
EVC_TYPE))
continue;
vs = e_vcard_attribute_param_get_values (p);
for (v = vs; v; v = v->next) {
if (!g_ascii_strcasecmp ((char*)v->data, "WORK") ||
!g_ascii_strcasecmp ((char*)v->data, "HOME") ||
!g_ascii_strcasecmp ((char*)v->data, "OTHER"))
no_location = FALSE;
else
location_only = FALSE;
}
}
if (location_only) {
/* add VOICE */
e_vcard_attribute_add_param_with_value (a,
e_vcard_attribute_param_new (EVC_TYPE),
"VOICE");
}
if (no_location) {
/* add OTHER */
e_vcard_attribute_add_param_with_value (a,
e_vcard_attribute_param_new (EVC_TYPE),
"OTHER");
}
}
/*
Deal with ADR attributes that don't conform to what we need.
if HOME or WORK isn't specified, add TYPE=OTHER.
*/
attrs = e_vcard_get_attributes (E_VCARD (contact));
for (attr = attrs; attr; attr = attr->next) {
EVCardAttribute *a = attr->data;
gboolean no_location = TRUE;
GList *params, *param;
if (g_ascii_strcasecmp (e_vcard_attribute_get_name (a),
EVC_ADR))
continue;
params = e_vcard_attribute_get_params (a);
for (param = params; param; param = param->next) {
EVCardAttributeParam *p = param->data;
GList *vs, *v;
if (g_ascii_strcasecmp (e_vcard_attribute_param_get_name (p),
EVC_TYPE))
continue;
vs = e_vcard_attribute_param_get_values (p);
for (v = vs; v; v = v->next) {
if (!g_ascii_strcasecmp ((char*)v->data, "WORK") ||
!g_ascii_strcasecmp ((char*)v->data, "HOME"))
no_location = FALSE;
}
}
if (no_location) {
/* add OTHER */
e_vcard_attribute_add_param_with_value (a,
e_vcard_attribute_param_new (EVC_TYPE),
"OTHER");
}
}
/* Work around the fact that these fields no longer show up in the UI */
add_to_notes (contact, E_CONTACT_OFFICE);
add_to_notes (contact, E_CONTACT_SPOUSE);
add_to_notes (contact, E_CONTACT_BLOG_URL);
/* 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)
{
VCardImporter *gci = data;
if (gci->primary)
g_object_unref (gci->primary);
if (gci->book)
g_object_unref (gci->book);
g_list_foreach (gci->contactlist, (GFunc) g_object_unref, NULL);
g_list_free (gci->contactlist);
g_free (gci);
}
static gboolean
load_file_fn (EvolutionImporter *importer,
const char *filename,
void *closure)
{
VCardImporter *gci;
char *contents;
if (check_file_is_vcard (filename) == FALSE) {
return FALSE;
}
gci = (VCardImporter *) closure;
gci->contactlist = NULL;
gci->iterator = NULL;
gci->ready = FALSE;
/* Load the book */
gci->book = e_book_new (gci->primary, NULL);
if (!gci->book) {
g_message (G_STRLOC ":Couldn't create EBook.");
return FALSE;
}
e_book_open (gci->book, TRUE, NULL);
/* Load the file and the contacts */
if (!g_file_get_contents (filename, &contents, NULL, NULL)) {
g_message (G_STRLOC ":Couldn't read file.");
return FALSE;
}
gci->contactlist = eab_contact_list_from_string (contents);
g_free (contents);
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_new0 (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)
