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

/*
 * 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:
 *      Ettore Perazzoli <ettore@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.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 "e-util/e-import.h"
#include "addressbook/gui/widgets/eab-popup.h"
#include "addressbook/gui/widgets/eab-menu.h"
#include "addressbook/gui/widgets/eab-config.h"
#include "addressbook/importers/evolution-addressbook-importers.h"

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

#include "shell/e-component-view.h"

#include <string.h>
#include <gtk/gtk.h>
#include <glib/gi18n-lib.h>
#include <gconf/gconf-client.h>
#include <e-util/e-util.h>
#include <libedataserver/e-url.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;
    gchar *base_directory;
    GList *views;
};

static void
ensure_sources (AddressbookComponent *component)
{
    ESourceList *source_list;
    ESourceGroup *on_this_computer;
    ESource *personal_source;
    gchar *base_uri, *base_uri_proto, base_uri_proto_seventh;
    const gchar *base_dir;

    personal_source = NULL;

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

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

    base_uri_proto = g_filename_to_uri (base_uri, NULL, NULL);
    if (strlen (base_uri_proto) >= 7) {
        /* compare only file:// part. If user home dir name changes we do not want to create
           one more group  */
        base_uri_proto_seventh = base_uri_proto[7];
        base_uri_proto[7] = 0;
    } else {
        base_uri_proto_seventh = -1;
    }

    on_this_computer = e_source_list_ensure_group (source_list, _("On This Computer"), base_uri_proto, TRUE);
    e_source_list_ensure_group (source_list, _("On LDAP Servers"), LDAP_BASE_URI, FALSE);

    if (base_uri_proto_seventh != -1) {
        base_uri_proto[7] = base_uri_proto_seventh;
    }

    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);
            const gchar *relative_uri;

            relative_uri = e_source_peek_relative_uri (source);
            if (relative_uri == NULL)
                continue;
            if (!strcmp (PERSONAL_RELATIVE_URI, relative_uri)) {
                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);
        }
    }

    if (personal_source) {
        /* ensure the source name is in current locale, not read from configuration */
        e_source_set_name (personal_source, _("Personal"));
    } else {
        /* Create the default Person addressbook */
        ESource *source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI);
        e_source_group_add_source (on_this_computer, source, -1);
        g_object_unref (source);

        e_source_set_property (source, "completion", "true");

        personal_source = source;
    }

    g_object_unref (on_this_computer);
    g_free (base_uri_proto);
    g_free (base_uri);
}

static void
view_destroyed_cb (gpointer data, GObject *where_the_object_was)
{
    AddressbookComponent *addressbook_component = data;
    AddressbookComponentPrivate *priv;
    GList *l;

    priv = addressbook_component->priv;

    for (l = priv->views; l; l = l->next) {
        AddressbookView *view = l->data;
        if (G_OBJECT (view) == where_the_object_was) {
            priv->views = g_list_remove (priv->views, view);
            break;
        }
    }
}

/* Evolution::Component CORBA methods.  */

static GNOME_Evolution_ComponentView
impl_createView (PortableServer_Servant servant,
         GNOME_Evolution_ShellView parent,
         CORBA_boolean select_item,
         CORBA_Environment *ev)
{
    AddressbookComponent *addressbook_component = ADDRESSBOOK_COMPONENT (bonobo_object_from_servant (servant));
    AddressbookComponentPrivate *priv = addressbook_component->priv;
    AddressbookView *view = addressbook_view_new ();
    EComponentView *component_view;

    g_object_weak_ref (G_OBJECT (view), view_destroyed_cb, addressbook_component);
    priv->views = g_list_append (priv->views, view);

    component_view = e_component_view_new_controls (parent, "contacts",
                            bonobo_control_new (addressbook_view_peek_sidebar (view)),
                            addressbook_view_peek_folder_view (view),
                            bonobo_control_new (addressbook_view_peek_statusbar (view)));

    return BONOBO_OBJREF(component_view);

}

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

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

    list->_buffer[2].id = (gchar *) "address_book";
    list->_buffer[2].description = _("New Address Book");
    list->_buffer[2].menuDescription = (gchar *) C_("New", "Address _Book");
    list->_buffer[2].tooltip = _("Create a new address book");
    list->_buffer[2].menuShortcut = '\0';
    list->_buffer[2].iconName = (gchar *) "address-book-new";
    list->_buffer[2].type = GNOME_Evolution_CREATABLE_FOLDER;

    return list;
}

static void
book_loaded_cb (EBook *book, EBookStatus status, gpointer data)
{
    EContact *contact;
    gchar *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)
{
    EBook *book;
    GConfClient *gconf_client;
    ESourceList *source_list;
    gchar *uid;

    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;
    }

    gconf_client = gconf_client_get_default();
    uid = gconf_client_get_string (gconf_client, "/apps/evolution/addressbook/display/primary_addressbook",
            NULL);
    g_object_unref (gconf_client);
    if (!e_book_get_addressbooks (&source_list, NULL)) {
        g_warning ("Could not get addressbook source list from GConf!");
        g_free (uid);
        return;
    }
    if (uid) {
        ESource *source = e_source_list_peek_source_by_uid(source_list, uid);
        if (source) {
            book = e_book_new (source, NULL);
        }
        else {
            book = e_book_new_default_addressbook (NULL);
        }
        g_free (uid);
    }
    else {
        book = e_book_new_default_addressbook (NULL);
    }

    e_book_async_open (book, FALSE, book_loaded_cb, g_strdup (item_type_name));
}

static void
impl_handleURI (PortableServer_Servant servant,
        const gchar * uri,
        CORBA_Environment *ev)
{
    AddressbookComponent *addressbook_component = ADDRESSBOOK_COMPONENT (bonobo_object_from_servant (servant));
    AddressbookComponentPrivate *priv;
    AddressbookView *view = NULL;

    GList *l;
    gchar *src_uid = NULL;
    gchar *contact_uid = NULL;

    priv = addressbook_component->priv;
    l = g_list_last (priv->views);
    if (!l)
        return;

    view = l->data;

    if (!strncmp (uri, "contacts:", 9)) {
        EUri *euri = e_uri_new (uri);
        const gchar *p;
        gchar *header, *content;
        gsize len, clen;

        p = euri->query;
        if (p) {
            while (*p) {
                len = strcspn (p, "=&");

                /* If it's malformed, give up. */
                if (p[len] != '=')
                    break;

                header = (gchar *) p;
                header[len] = '\0';
                p += len + 1;

                clen = strcspn (p, "&");

                content = g_strndup (p, clen);

                if (!g_ascii_strcasecmp (header, "source-uid")) {
                    src_uid = g_strdup (content);
                } else if (!g_ascii_strcasecmp (header, "contact-uid")) {
                    contact_uid = g_strdup (content);
                }

                g_free (content);

                p += clen;
                if (*p == '&') {
                    p++;
                    if (!strcmp (p, "amp;"))
                        p += 4;
                }
            }

            addressbook_view_edit_contact (view, src_uid, contact_uid);

            g_free (src_uid);
            g_free (contact_uid);
        }
        e_uri_free (euri);
    }

}

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 Address Book 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;
    GList *l;

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

    for (l = priv->views; l; l = l->next) {
        AddressbookView *view = l->data;
        g_object_weak_unref (G_OBJECT (view), view_destroyed_cb, ADDRESSBOOK_COMPONENT (object));
    }
    g_list_free (priv->views);
    priv->views = 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);

    bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
    bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");

    epv->createView              = impl_createView;
    epv->_get_userCreatableItems = impl__get_userCreatableItems;
    epv->requestCreateItem       = impl_requestCreateItem;
    epv->upgradeFromVersion      = impl_upgradeFromVersion;
    epv->requestQuit             = impl_requestQuit;
    epv->handleURI               = impl_handleURI;

    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 gint 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 (e_get_user_data_dir (), "addressbook", NULL);

    component->priv = priv;

    ensure_sources (component);

#ifdef ENABLE_SMIME
    smime_component_init ();
#endif

    if (first) {
        EImportClass *klass;

        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());

        klass = g_type_class_ref(e_import_get_type());
        e_import_class_add_importer(klass, evolution_ldif_importer_peek(), NULL, NULL);
        e_import_class_add_importer(klass, evolution_vcard_importer_peek(), NULL, NULL);
        e_import_class_add_importer(klass, evolution_csv_outlook_importer_peek(), NULL, NULL);
        e_import_class_add_importer(klass, evolution_csv_mozilla_importer_peek(), NULL, NULL);
        e_import_class_add_importer(klass, evolution_csv_evolution_importer_peek(), NULL, NULL);
    }
}


/* 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 gchar *
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)