aboutsummaryrefslogtreecommitdiffstats
path: root/em-format/e-mail-formatter-error.c
blob: a0a789fa7a24ea52e928082a338d89065970376e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
/*
 * e-mail-formatter-error.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/>
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <glib/gi18n-lib.h>

#include <e-util/e-util.h>

#include "e-mail-formatter-extension.h"

typedef EMailFormatterExtension EMailFormatterError;
typedef EMailFormatterExtensionClass EMailFormatterErrorClass;

GType e_mail_formatter_error_get_type (void);

G_DEFINE_TYPE (
    EMailFormatterError,
    e_mail_formatter_error,
    E_TYPE_MAIL_FORMATTER_EXTENSION)

static const gchar *formatter_mime_types[] = {
    "application/vnd.evolution.error",
    NULL
};

static gboolean
emfe_error_format (EMailFormatterExtension *extension,
                   EMailFormatter *formatter,
                   EMailFormatterContext *context,
                   EMailPart *part,
                   CamelStream *stream,
                   GCancellable *cancellable)
{
    CamelStream *filtered_stream;
    CamelMimeFilter *filter;
    CamelMimePart *mime_part;
    CamelDataWrapper *dw;
    gchar *html;

    mime_part = e_mail_part_ref_mime_part (part);
    dw = camel_medium_get_content (CAMEL_MEDIUM (mime_part));

    html = g_strdup_printf (
        "<div class=\"part-container -e-mail-formatter-frame-color "
        "-e-mail-formatter-body-color -e-web-view-text-color\">"
        "<div class=\"part-container-inner-margin pre\">\n"
        "<table border=\"0\" cellspacing=\"10\" "
        "cellpadding=\"0\" width=\"100%%\">\n"
        "<tr valign=\"top\"><td width=50>"
        "<img src=\"gtk-stock://%s/?size=%d\" /></td>\n"
        "<td style=\"color: red;\">",
        GTK_STOCK_DIALOG_ERROR, GTK_ICON_SIZE_DIALOG);

    camel_stream_write_string (stream, html, cancellable, NULL);
    g_free (html);

    filtered_stream = camel_stream_filter_new (stream);
    filter = camel_mime_filter_tohtml_new (
        CAMEL_MIME_FILTER_TOHTML_CONVERT_NL |
        CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS, 0);
    camel_stream_filter_add (CAMEL_STREAM_FILTER (filtered_stream), filter);
    g_object_unref (filter);

    camel_data_wrapper_decode_to_stream_sync (dw, filtered_stream, cancellable, NULL);
    camel_stream_flush (filtered_stream, cancellable, NULL);
    g_object_unref (filtered_stream);

    camel_stream_write_string (
        stream,
        "</td>\n"
        "</tr>\n"
        "</table>\n"
        "</div>\n"
        "</div>",
        cancellable, NULL);

    g_object_unref (mime_part);

    return TRUE;
}

static void
e_mail_formatter_error_class_init (EMailFormatterExtensionClass *class)
{
    class->mime_types = formatter_mime_types;
    class->priority = G_PRIORITY_LOW;
    class->format = emfe_error_format;
}

static void
e_mail_formatter_error_init (EMailFormatterExtension *extension)
{
}