path: root/addressbook/gui/component/addressbook-component.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* addressbook-component.c
 *
 * Copyright (C) 2003  Ettore Perazzoli
 *
 * 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.
 *
 * Author: Ettore Perazzoli <ettore@ximian.com>
 */

/* EPFIXME: Add autocompletion setting.  */


#include <config.h>

#include "addressbook-component.h"
#include "addressbook-config.h"
#include "addressbook-migrate.h"
#include "addressbook-view.h"
#include "addressbook/gui/contact-editor/eab-editor.h"
#include "addressbook/gui/widgets/eab-gui-util.h"
#include "e-util/e-plugin.h"
#include "addressbook/gui/widgets/eab-popup.h"
#include "addressbook/gui/widgets/eab-menu.h"
#include "addressbook/gui/widgets/eab-config.h"

#include "widgets/misc/e-task-bar.h"
#include "widgets/misc/e-info-label.h"

#include <string.h>
#include <bonobo/bonobo-i18n.h>
#include <gtk/gtkimage.h>
#include <gconf/gconf-client.h>
#include <gal/util/e-util.h>

#ifdef ENABLE_SMIME
#include "smime/gui/component.h"
#endif

#define LDAP_BASE_URI "ldap://"
#define PERSONAL_RELATIVE_URI "system"

#define PARENT_TYPE bonobo_object_get_type ()
static BonoboObjectClass *parent_class = NULL;

struct _AddressbookComponentPrivate {
    GConfClient *gconf_client;
    char *base_directory;
};

static void
ensure_sources (AddressbookComponent *component)
{
    GSList *groups;
    ESourceList *source_list;
    ESourceGroup *group;
    ESourceGroup *on_this_computer;
    ESourceGroup *on_ldap_servers;
    ESource *personal_source;
    char *base_uri, *base_uri_proto;

    on_this_computer = NULL;
    on_ldap_servers = NULL;
    personal_source = NULL;

    if (!e_book_get_addressbooks (&source_list, NULL)) {
        g_warning ("Could not get addressbook source list from GConf!");
        return;
    }

    base_uri = g_build_filename (addressbook_component_peek_base_directory (component),
                     "addressbook", "local",
                     NULL);

    base_uri_proto = g_strconcat ("file://", base_uri, NULL);

    groups = e_source_list_peek_groups (source_list);
    if (groups) {
        /* groups are already there, we need to search for things... */
        GSList *g;

        for (g = groups; g; g = g->next) {

            group = E_SOURCE_GROUP (g->data);

            /* compare only file:// part. If user home dir name changes we do not want to create 
               one more group  */

            if (!on_this_computer && !strncmp (base_uri_proto, e_source_group_peek_base_uri (group), 7))
                on_this_computer = group;
            else if (!on_ldap_servers && !strcmp (LDAP_BASE_URI, e_source_group_peek_base_uri (group)))
                on_ldap_servers = group;
        }
    }

    if (on_this_computer) {
        /* make sure "Personal" shows up as a source under
           this group */
        GSList *sources = e_source_group_peek_sources (on_this_computer);
        GSList *s;
        for (s = sources; s; s = s->next) {
            ESource *source = E_SOURCE (s->data);
            if (!strcmp (PERSONAL_RELATIVE_URI, e_source_peek_relative_uri (source))) {
                personal_source = source;
                break;
            }
        }
        /* Make sure we have the correct base uri. This can change when user's
           homedir name changes */
        if (strcmp (base_uri_proto, e_source_group_peek_base_uri (on_this_computer))) {
            e_source_group_set_base_uri (on_this_computer, base_uri_proto);
            
            /* *sigh* . We shouldn't  need this sync call here as set_base_uri
               call results in synching to gconf, but that happens in idle loop
               and too late to prevent user seeing "Can not Open ... because of invalid uri" error.*/
            e_source_list_sync (source_list,NULL);
        }
    }
    else {
        /* create the local source group */
        group = e_source_group_new (_("On This Computer"), base_uri_proto);
        e_source_list_add_group (source_list, group, -1);

        on_this_computer = group;
    }

    if (!personal_source) {
        /* Create the default Person addressbook */
        ESource *source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI);
        e_source_group_add_source (on_this_computer, source, -1);

        personal_source = source;
    }

    if (!on_ldap_servers) {
        /* Create the LDAP source group */
        group = e_source_group_new (_("On LDAP Servers"), LDAP_BASE_URI);
        e_source_list_add_group (source_list, group, -1);

        on_ldap_servers = group;
    }
    if (personal_source)
        g_object_unref (personal_source);
    g_free (base_uri_proto);
    g_free (base_uri);
}

/* Evolution::Component CORBA methods.  */

static void
impl_createControls (PortableServer_Servant servant,
             Bonobo_Control *corba_sidebar_control,
             Bonobo_Control *corba_view_control,
             Bonobo_Control *corba_statusbar_control,
             CORBA_Environment *ev)
{
    AddressbookView *view = addressbook_view_new ();
    BonoboControl *sidebar_control;
    BonoboControl *view_control;
    BonoboControl *statusbar_control;

    sidebar_control = bonobo_control_new (addressbook_view_peek_sidebar (view));
    view_control = addressbook_view_peek_folder_view (view);
    statusbar_control = bonobo_control_new (addressbook_view_peek_statusbar (view));

    *corba_sidebar_control = CORBA_Object_duplicate (BONOBO_OBJREF (sidebar_control), ev);
    *corba_view_control = CORBA_Object_duplicate (BONOBO_OBJREF (view_control), ev);
    *corba_statusbar_control = CORBA_Object_duplicate (BONOBO_OBJREF (statusbar_control), ev);
}

static GNOME_Evolution_CreatableItemTypeList *
impl__get_userCreatableItems (PortableServer_Servant servant,
                  CORBA_Environment *ev)
{
    GNOME_Evolution_CreatableItemTypeList *list = GNOME_Evolution_CreatableItemTypeList__alloc ();

    list->_length  = 3;
    list->_maximum = list->_length;
    list->_buffer  = GNOME_Evolution_CreatableItemTypeList_allocbuf (list->_length);

    CORBA_sequence_set_release (list, FALSE);

    list->_buffer[0].id = "contact";
    list->_buffer[0].description = _("New Contact");
    list->_buffer[0].menuDescription = _("_Contact");
    list->_buffer[0].tooltip = _("Create a new contact");
    list->_buffer[0].menuShortcut = 'c';
    list->_buffer[0].iconName = "stock_contact";
    list->_buffer[0].type = GNOME_Evolution_CREATABLE_OBJECT;

    list->_buffer[1].id = "contact_list";
    list->_buffer[1].description = _("New Contact List");
    list->_buffer[1].menuDescription = _("Contact _List");
    list->_buffer[1].tooltip = _("Create a new contact list");
    list->_buffer[1].menuShortcut = 'l';
    list->_buffer[1].iconName = "stock_contact-list";
    list->_buffer[1].type = GNOME_Evolution_CREATABLE_OBJECT;

    list->_buffer[2].id = "address_book";
    list->_buffer[2].description = _("New Address Book");
    list->_buffer[2].menuDescription = _("Address _Book");
    list->_buffer[2].tooltip = _("Create a new address book");
    list->_buffer[2].menuShortcut = 'b';
    list->_buffer[2].iconName = "stock_addressbook";
    list->_buffer[2].type = GNOME_Evolution_CREATABLE_FOLDER;

    return list;
}

static void
book_loaded_cb (EBook *book, EBookStatus status, gpointer data)
{
    EContact *contact;
    char *item_type_name = data;

    if (status != E_BOOK_ERROR_OK) {
        /* XXX we really need a dialog here, but we don't have
           access to the ESource so we can't use
           eab_load_error_dialog.  fun! */
        return;
    }

    contact = e_contact_new ();

    if (!strcmp (item_type_name, "contact")) {
        eab_show_contact_editor (book, contact, TRUE, TRUE);
    }
    else if (!strcmp (item_type_name, "contact_list")) {
        eab_show_contact_list_editor (book, contact, TRUE, TRUE);
    }

    g_object_unref (book);
    g_object_unref (contact);

    g_free (item_type_name);
}

static void
impl_requestCreateItem (PortableServer_Servant servant,
            const CORBA_char *item_type_name,
            CORBA_Environment *ev)
{
    AddressbookComponent *addressbook_component = ADDRESSBOOK_COMPONENT (bonobo_object_from_servant (servant));
    AddressbookComponentPrivate *priv;
    EBook *book;

    priv = addressbook_component->priv;

    if (!item_type_name ||
        (strcmp (item_type_name, "address_book") &&
         strcmp (item_type_name, "contact") &&
         strcmp (item_type_name, "contact_list"))) {
        CORBA_exception_set (ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Component_UnknownType, NULL);
        return;
    }

    if (!strcmp (item_type_name, "address_book")) {
        addressbook_config_create_new_source (NULL);
        return;
    }

    book = e_book_new_default_addressbook (NULL);
    e_book_async_open (book, FALSE, book_loaded_cb, g_strdup (item_type_name));
}

static void
impl_upgradeFromVersion (PortableServer_Servant servant, short major, short minor, short revision, CORBA_Environment *ev)
{
    GError *err = NULL;

    if (!addressbook_migrate (addressbook_component_peek (), major, minor, revision, &err)) {
        GNOME_Evolution_Component_UpgradeFailed *failedex;

        failedex = GNOME_Evolution_Component_UpgradeFailed__alloc();
        failedex->what = CORBA_string_dup(_("Failed upgrading Addressbook settings or folders."));
        failedex->why = CORBA_string_dup(err->message);
        CORBA_exception_set(ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Component_UpgradeFailed, failedex);
    }

    if (err)
        g_error_free(err);
}

static CORBA_boolean
impl_requestQuit (PortableServer_Servant servant, CORBA_Environment *ev)
{
    return eab_editor_request_close_all ();
}

/* GObject methods.  */

static void
impl_dispose (GObject *object)
{
    AddressbookComponentPrivate *priv = ADDRESSBOOK_COMPONENT (object)->priv;

    if (priv->gconf_client != NULL) {
        g_object_unref (priv->gconf_client);
        priv->gconf_client = NULL;
    }

    (* G_OBJECT_CLASS (parent_class)->dispose) (object);
}

static void
impl_finalize (GObject *object)
{
    AddressbookComponentPrivate *priv = ADDRESSBOOK_COMPONENT (object)->priv;

    g_free (priv);

    (* G_OBJECT_CLASS (parent_class)->finalize) (object);
}


/* Initialization.  */

static void
addressbook_component_class_init (AddressbookComponentClass *class)
{
    POA_GNOME_Evolution_Component__epv *epv = &class->epv;
    GObjectClass *object_class = G_OBJECT_CLASS (class);

    epv->createControls          = impl_createControls;
    epv->_get_userCreatableItems = impl__get_userCreatableItems;
    epv->requestCreateItem       = impl_requestCreateItem;
    epv->upgradeFromVersion      = impl_upgradeFromVersion;
    epv->requestQuit             = impl_requestQuit;

    object_class->dispose  = impl_dispose;
    object_class->finalize = impl_finalize;

    parent_class = g_type_class_peek_parent (class);
}

static void
addressbook_component_init (AddressbookComponent *component)
{
    AddressbookComponentPrivate *priv;
    static int first = TRUE;

    priv = g_new0 (AddressbookComponentPrivate, 1);

    /* EPFIXME: Should use a custom one instead? */
    priv->gconf_client = gconf_client_get_default ();

    priv->base_directory = g_build_filename (g_get_home_dir (), ".evolution", NULL);

    component->priv = priv;

    ensure_sources (component);

#ifdef ENABLE_SMIME
    smime_component_init ();
#endif

    if (first) {
        first = FALSE;
        e_plugin_hook_register_type(eab_popup_hook_get_type());
        e_plugin_hook_register_type(eab_menu_hook_get_type());
        e_plugin_hook_register_type(eab_config_hook_get_type());
    }
}


/* Public API.  */

AddressbookComponent *
addressbook_component_peek (void)
{
    static AddressbookComponent *component = NULL;

    if (component == NULL)
        component = g_object_new (addressbook_component_get_type (), NULL);

    return component;
}

GConfClient*
addressbook_component_peek_gconf_client (AddressbookComponent *component)
{
    g_return_val_if_fail (ADDRESSBOOK_IS_COMPONENT (component), NULL);

    return component->priv->gconf_client;
}

const char *
addressbook_component_peek_base_directory (AddressbookComponent *component)
{
    g_return_val_if_fail (ADDRESSBOOK_IS_COMPONENT (component), NULL);

    return component->priv->base_directory;
}

BONOBO_TYPE_FUNC_FULL (AddressbookComponent, GNOME_Evolution_Component, PARENT_TYPE, addressbook_component)