1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <gtkhtml/gtkhtml.h>
33 #include <tny-gtk-text-buffer-stream.h>
34 #include <tny-simple-list.h>
35 #include <tny-folder.h>
39 #endif /*HAVE_CONFIG_H */
41 #include "modest-tny-msg-actions.h"
42 #include "modest-text-utils.h"
45 get_body_text (TnyMsg *msg, gboolean want_html)
50 GtkTextIter start, end;
51 const gchar *to_quote;
53 body = modest_tny_msg_actions_find_body_part(msg, want_html);
57 buf = gtk_text_buffer_new (NULL);
58 stream = TNY_STREAM (tny_gtk_text_buffer_stream_new (buf));
59 tny_stream_reset (stream);
60 tny_mime_part_decode_to_stream (body, stream);
61 tny_stream_reset (stream);
63 g_object_unref (G_OBJECT(stream));
64 g_object_unref (G_OBJECT(body));
66 gtk_text_buffer_get_bounds (buf, &start, &end);
67 to_quote = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
74 modest_tny_msg_actions_find_body_part_from_mime_part (TnyMimePart *msg, gboolean want_html)
76 const gchar *mime_type = want_html ? "text/html" : "text/plain";
77 TnyMimePart *part = NULL;
84 parts = TNY_LIST (tny_simple_list_new());
85 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
87 iter = tny_list_create_iterator(parts);
89 /* no parts? assume it's single-part message */
90 if (tny_iterator_is_done(iter))
91 return TNY_MIME_PART (g_object_ref(G_OBJECT(msg)));
94 const gchar* content_type;
95 part = TNY_MIME_PART(tny_iterator_get_current (iter));
97 if (tny_mime_part_content_type_is (part, mime_type) &&
98 !tny_mime_part_is_attachment (part))
101 content_type = tny_mime_part_get_content_type (part);
102 if (g_str_has_prefix(content_type, "multipart")) {
103 part = modest_tny_msg_actions_find_body_part_from_mime_part (part,
110 tny_iterator_next (iter);
112 } while (!tny_iterator_is_done(iter));
115 /* did we find a matching part? */
117 g_object_ref (G_OBJECT(part));
119 g_object_unref (G_OBJECT(iter));
120 g_object_unref (G_OBJECT(parts));
122 /* if were trying to find an HTML part and couldn't find it,
123 * try to find a text/plain part instead
125 if (!part && want_html)
126 return modest_tny_msg_actions_find_body_part_from_mime_part (msg, FALSE);
129 g_warning ("cannot find body part");
131 return part ? part : NULL;
136 modest_tny_msg_actions_find_body_part (TnyMsg *msg, gboolean want_html)
138 return modest_tny_msg_actions_find_body_part_from_mime_part (TNY_MIME_PART(msg),
144 modest_tny_msg_actions_find_nth_part (TnyMsg *msg, gint index)
150 g_return_val_if_fail (msg, NULL);
151 g_return_val_if_fail (index > 0, NULL);
153 parts = TNY_LIST(tny_simple_list_new());
154 tny_mime_part_get_parts (TNY_MIME_PART(msg), parts);
155 iter = tny_list_create_iterator (parts);
159 if (!tny_iterator_is_done(iter)) {
160 tny_iterator_nth (iter, index);
161 part = TNY_MIME_PART(tny_iterator_get_current (iter));
164 g_object_unref (G_OBJECT(iter));
165 g_object_unref (G_OBJECT(parts));
171 modest_tny_msg_actions_find_body (TnyMsg *msg, gboolean want_html)
175 body = get_body_text (msg, want_html);
178 return g_strdup (body);