path: root/modules/addressbook/eab-composer-util.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/>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include "eab-composer-util.h"

#include <string.h>
#include <glib/gi18n.h>
#include <libebook/e-contact.h>
#include <libebook/e-destination.h>

#include "composer/e-msg-composer.h"
#include "addressbook/util/eab-book-util.h"
#include "addressbook/gui/widgets/eab-gui-util.h"

void
eab_send_as_to (GList *destinations)
{
    EMsgComposer *composer;
    EComposerHeaderTable *table;
    GPtrArray *to_array;
    GPtrArray *bcc_array;

    union {
        gpointer *pdata;
        EDestination **destinations;
    } convert;

    if (destinations == NULL)
        return;

    composer = e_msg_composer_new ();
    table = e_msg_composer_get_header_table (composer);

    to_array = g_ptr_array_new ();
    bcc_array = g_ptr_array_new ();

    /* Sort contacts into "To" and "Bcc" destinations. */
    while (destinations != NULL) {
        EDestination *destination = destinations->data;

        if (e_destination_is_evolution_list (destination)) {
            if (e_destination_list_show_addresses (destination))
                g_ptr_array_add (to_array, destination);
            else
                g_ptr_array_add (bcc_array, destination);
        } else
            g_ptr_array_add (to_array, destination);

        destinations = g_list_next (destinations);
    }

    /* Add sentinels to each array. */
    g_ptr_array_add (to_array, NULL);
    g_ptr_array_add (bcc_array, NULL);

    /* XXX Acrobatics like this make me question whether NULL-terminated
     *     arrays are really the best argument type for passing a list of
     *     destinations to the header table. */

    /* Add "To" destinations. */
    convert.pdata = to_array->pdata;
    e_composer_header_table_set_destinations_to (
        table, convert.destinations);
    g_ptr_array_free (to_array, FALSE);

    /* Add "Bcc" destinations. */
    convert.pdata = bcc_array->pdata;
    e_composer_header_table_set_destinations_bcc (
        table, convert.destinations);
    g_ptr_array_free (bcc_array, FALSE);

    gtk_widget_show (GTK_WIDGET (composer));
}

static const gchar *
get_email (EContact *contact, EContactField field_id, gchar **to_free)
{
    gchar *name = NULL, *mail = NULL;
    const gchar *value = e_contact_get_const (contact, field_id);

    *to_free = NULL;

    if (eab_parse_qp_email (value, &name, &mail)) {
        *to_free = g_strdup_printf ("%s <%s>", name, mail);
        value = *to_free;
    }

    g_free (name);
    g_free (mail);

    return value;
}

void
eab_send_as_attachment (GList *destinations)
{
    EMsgComposer *composer;
    EComposerHeaderTable *table;
    CamelMimePart *attachment;
    GList *contacts, *iter;
    gchar *data;

    if (destinations == NULL)
        return;

    composer = e_msg_composer_new ();
    table = e_msg_composer_get_header_table (composer);

    attachment = camel_mime_part_new ();

    contacts = g_list_copy (destinations);
    for (iter = contacts; iter != NULL; iter = iter->next)
        iter->data = e_destination_get_contact (iter->data);
    data = eab_contact_list_to_string (contacts);
    g_list_free (contacts);

    camel_mime_part_set_content (
        attachment, data, strlen (data), "text/x-vcard");

    if (destinations->next != NULL)
        camel_mime_part_set_description (
            attachment, _("Multiple vCards"));
    else {
        EContact *contact;
        const gchar *file_as;
        gchar *description;

        contact = e_destination_get_contact (destinations->data);
        file_as = e_contact_get_const (contact, E_CONTACT_FILE_AS);
        description = g_strdup_printf (_("vCard for %s"), file_as);
        camel_mime_part_set_description (attachment, description);
        g_free (description);
    }

    camel_mime_part_set_disposition (attachment, "attachment");

    e_msg_composer_attach (composer, attachment);
    g_object_unref (attachment);

    if (destinations->next != NULL)
        e_composer_header_table_set_subject (
            table, _("Contact information"));
    else {
        EContact *contact;
        gchar *tempstr;
        const gchar *tempstr2;
        gchar *tempfree = NULL;

        contact = e_destination_get_contact (destinations->data);
        tempstr2 = e_contact_get_const (contact, E_CONTACT_FILE_AS);
        if (!tempstr2 || !*tempstr2)
            tempstr2 = e_contact_get_const (contact, E_CONTACT_FULL_NAME);
        if (!tempstr2 || !*tempstr2)
            tempstr2 = e_contact_get_const (contact, E_CONTACT_ORG);
        if (!tempstr2 || !*tempstr2) {
            g_free (tempfree);
            tempstr2 = get_email (contact, E_CONTACT_EMAIL_1, &tempfree);
        }
        if (!tempstr2 || !*tempstr2) {
            g_free (tempfree);
            tempstr2 = get_email (contact, E_CONTACT_EMAIL_2, &tempfree);
        }
        if (!tempstr2 || !*tempstr2) {
            g_free (tempfree);
            tempstr2 = get_email (contact, E_CONTACT_EMAIL_3, &tempfree);
        }

        if (!tempstr2 || !*tempstr2)
            tempstr = g_strdup_printf (_("Contact information"));
        else
            tempstr = g_strdup_printf (_("Contact information for %s"), tempstr2);

        e_composer_header_table_set_subject (table, tempstr);

        g_free (tempstr);
        g_free (tempfree);
    }

    gtk_widget_show (GTK_WIDGET (composer));
}