1 /*
2 * e-mail-formatter-quote-text-html.c
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
10 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, see <http://www.gnu.org/licenses/>.
15 *
16 */
17
18 #include "evolution-config.h"
19
20 #include <string.h>
21 #include <glib/gi18n-lib.h>
22
23 #include <camel/camel.h>
24
25 #include <e-util/e-util.h>
26
27 #include "e-mail-formatter-quote.h"
28 #include "e-mail-part-utils.h"
29 #include "e-mail-stripsig-filter.h"
30
31 typedef EMailFormatterExtension EMailFormatterQuoteTextHTML;
32 typedef EMailFormatterExtensionClass EMailFormatterQuoteTextHTMLClass;
33
34 GType e_mail_formatter_quote_text_html_get_type (void);
35
36 G_DEFINE_TYPE (
37 EMailFormatterQuoteTextHTML,
38 e_mail_formatter_quote_text_html,
39 E_TYPE_MAIL_FORMATTER_QUOTE_EXTENSION)
40
41 static const gchar *formatter_mime_types[] = {
42 "text/html",
43 NULL
44 };
45
46 static gboolean
emqfe_text_html_format(EMailFormatterExtension * extension,EMailFormatter * formatter,EMailFormatterContext * context,EMailPart * part,GOutputStream * stream,GCancellable * cancellable)47 emqfe_text_html_format (EMailFormatterExtension *extension,
48 EMailFormatter *formatter,
49 EMailFormatterContext *context,
50 EMailPart *part,
51 GOutputStream *stream,
52 GCancellable *cancellable)
53 {
54 EMailFormatterQuoteContext *qf_context;
55 GOutputStream *filtered_stream;
56 const gchar *string;
57
58 qf_context = (EMailFormatterQuoteContext *) context;
59
60 string = "<!-- text/html -->";
61 g_output_stream_write_all (
62 stream, string, strlen (string), NULL, cancellable, NULL);
63
64 filtered_stream = g_object_ref (stream);
65
66 if ((qf_context->qf_flags & E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG) == 0) {
67 CamelMimeFilter *filter;
68 GOutputStream *temp_stream;
69
70 filter = e_mail_stripsig_filter_new (FALSE);
71 temp_stream = camel_filter_output_stream_new (
72 filtered_stream, filter);
73 g_filter_output_stream_set_close_base_stream (
74 G_FILTER_OUTPUT_STREAM (temp_stream), FALSE);
75 g_object_unref (filtered_stream);
76 filtered_stream = temp_stream;
77 g_object_unref (filter);
78 }
79
80 e_mail_formatter_format_text (
81 formatter, part, filtered_stream, cancellable);
82
83 g_output_stream_flush (filtered_stream, cancellable, NULL);
84
85 g_object_unref (filtered_stream);
86
87 return TRUE;
88 }
89
90 static void
e_mail_formatter_quote_text_html_class_init(EMailFormatterExtensionClass * class)91 e_mail_formatter_quote_text_html_class_init (EMailFormatterExtensionClass *class)
92 {
93 class->display_name = _("HTML");
94 class->description = _("Format part as HTML");
95 class->mime_types = formatter_mime_types;
96 class->priority = G_PRIORITY_HIGH;
97 class->format = emqfe_text_html_format;
98 }
99
100 static void
e_mail_formatter_quote_text_html_init(EMailFormatterExtension * extension)101 e_mail_formatter_quote_text_html_init (EMailFormatterExtension *extension)
102 {
103 }
104