path: root/em-format/e-mail-part-image.c

/*
 * e-mail-part-image.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.
 *
 * 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 Lesser General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "e-mail-part-image.h"

G_DEFINE_TYPE (
    EMailPartImage,
    e_mail_part_image,
    E_TYPE_MAIL_PART)

static void
mail_part_image_constructed (GObject *object)
{
    EMailPart *part;
    CamelMimePart *mime_part;
    CamelContentType *content_type;
    const gchar *content_id;
    const gchar *disposition;

    part = E_MAIL_PART (object);

    /* Chain up to parent's constructed() method. */
    G_OBJECT_CLASS (e_mail_part_image_parent_class)->constructed (object);

    e_mail_part_set_is_attachment (part, TRUE);

    mime_part = e_mail_part_ref_mime_part (part);

    content_id = camel_mime_part_get_content_id (mime_part);
    content_type = camel_mime_part_get_content_type (mime_part);
    disposition = camel_mime_part_get_disposition (mime_part);

    if (content_id != NULL) {
        gchar *cid;

        cid = g_strconcat ("cid:", content_id, NULL);
        e_mail_part_set_cid (part, cid);
        g_free (cid);
    }

    if (content_type != NULL) {
        gchar *mime_type;

        mime_type = camel_content_type_simple (content_type);
        e_mail_part_set_mime_type (part, mime_type);
        g_free (mime_type);
    } else {
        e_mail_part_set_mime_type (part, "image/*");
    }

    if (disposition == NULL)
        disposition = "inline";

    part->is_hidden =
        (content_id != NULL) &&
        (g_ascii_strcasecmp (disposition, "attachment") != 0);

    g_object_unref (mime_part);
}

static void
e_mail_part_image_class_init (EMailPartImageClass *class)
{
    GObjectClass *object_class;

    object_class = G_OBJECT_CLASS (class);
    object_class->constructed = mail_part_image_constructed;
}

static void
e_mail_part_image_init (EMailPartImage *part)
{
}

EMailPart *
e_mail_part_image_new (CamelMimePart *mime_part,
                       const gchar *id)
{
    g_return_val_if_fail (id != NULL, NULL);

    return g_object_new (
        E_TYPE_MAIL_PART_IMAGE,
        "id", id, "mime-part", mime_part, NULL);
}