+++ /dev/null
-/* Copyright (c) 2006, Nokia Corporation
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the Nokia Corporation nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
- * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string.h>
-#include <gtkhtml/gtkhtml.h>
-#include <tny-gtk-text-buffer-stream.h>
-#include <tny-simple-list.h>
-#include <tny-folder.h>
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif /*HAVE_CONFIG_H */
-
-#include "modest-tny-msg-actions.h"
-#include "modest-text-utils.h"
-
-static const gchar *
-get_body_text (TnyMsg *msg, gboolean want_html)
-{
- TnyStream *stream;
- TnyMimePart *body;
- GtkTextBuffer *buf;
- GtkTextIter start, end;
- const gchar *to_quote;
-
- body = modest_tny_msg_actions_find_body_part(msg, want_html);
- if (!body)
- return NULL;
-
- buf = gtk_text_buffer_new (NULL);
- stream = TNY_STREAM (tny_gtk_text_buffer_stream_new (buf));
- tny_stream_reset (stream);
- tny_mime_part_decode_to_stream (body, stream);
- tny_stream_reset (stream);
-
- g_object_unref (G_OBJECT(stream));
- g_object_unref (G_OBJECT(body));
-
- gtk_text_buffer_get_bounds (buf, &start, &end);
- to_quote = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
- g_object_unref (buf);
-
- return to_quote;
-}
-
-static TnyMimePart*
-modest_tny_msg_actions_find_body_part_from_mime_part (TnyMimePart *msg, gboolean want_html)
-{
- const gchar *mime_type = want_html ? "text/html" : "text/plain";
- TnyMimePart *part = NULL;
- TnyList *parts;
- TnyIterator *iter;
-
- if (!msg)
- return NULL;
-
- parts = TNY_LIST (tny_simple_list_new());
- tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
-
- iter = tny_list_create_iterator(parts);
-
- /* no parts? assume it's single-part message */
- if (tny_iterator_is_done(iter))
- return TNY_MIME_PART (g_object_ref(G_OBJECT(msg)));
- else {
- do {
- const gchar *ct;
- gchar *content_type;
- part = TNY_MIME_PART(tny_iterator_get_current (iter));
-
- /* we need to strdown the content type, because
- * tny_mime_part_has_content_type does not do it...
- */
- ct = tny_mime_part_get_content_type (part);
- content_type = g_ascii_strdown (ct, strlen(ct));
-
- if (g_str_has_prefix (content_type, mime_type) &&
- !tny_mime_part_is_attachment (part)) {
- g_free (content_type);
- break;
- }
-
- if (g_str_has_prefix(content_type, "multipart")) {
- part = modest_tny_msg_actions_find_body_part_from_mime_part (part,
- want_html);
- g_free (content_type);
- if (part)
- break;
- }
-
- g_free (content_type);
- part = NULL;
- tny_iterator_next (iter);
-
- } while (!tny_iterator_is_done(iter));
- }
-
- /* did we find a matching part? */
- if (part)
- g_object_ref (G_OBJECT(part));
-
- g_object_unref (G_OBJECT(iter));
- g_object_unref (G_OBJECT(parts));
-
- /* if were trying to find an HTML part and couldn't find it,
- * try to find a text/plain part instead
- */
- if (!part && want_html)
- return modest_tny_msg_actions_find_body_part_from_mime_part (msg, FALSE);
-
- if (!part)
- g_printerr ("modest: cannot find body part\n");
-
- return part ? part : NULL;
-}
-
-
-TnyMimePart*
-modest_tny_msg_actions_find_body_part (TnyMsg *msg, gboolean want_html)
-{
- return modest_tny_msg_actions_find_body_part_from_mime_part (TNY_MIME_PART(msg),
- want_html);
-}
-
-
-TnyMimePart *
-modest_tny_msg_actions_find_nth_part (TnyMsg *msg, gint index)
-{
- TnyMimePart *part;
- TnyList *parts;
- TnyIterator *iter;
-
- g_return_val_if_fail (msg, NULL);
- g_return_val_if_fail (index > 0, NULL);
-
- parts = TNY_LIST(tny_simple_list_new());
- tny_mime_part_get_parts (TNY_MIME_PART(msg), parts);
- iter = tny_list_create_iterator (parts);
-
- part = NULL;
-
- if (!tny_iterator_is_done(iter)) {
- tny_iterator_nth (iter, index);
- part = TNY_MIME_PART(tny_iterator_get_current (iter));
- }
-
- g_object_unref (G_OBJECT(iter));
- g_object_unref (G_OBJECT(parts));
-
- return part;
-}
-
-gchar *
-modest_tny_msg_actions_find_body (TnyMsg *msg, gboolean want_html)
-{
- const gchar *body;
-
- body = get_body_text (msg, want_html);
-
- if (body)
- return g_strdup (body);
- else
- return NULL;
-}
projects / modest / blobdiff