aboutsummaryrefslogtreecommitdiffstats
path: root/em-format/e-mail-parser-headers.c
blob: 92e93f6f5143f0fc67a86dacc81330aa44e449a3 (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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
/*
 * e-mail-parser-headers.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 "e-mail-format-extensions.h"

#include <glib/gi18n-lib.h>

#include <em-format/e-mail-parser-extension.h>
#include <em-format/e-mail-parser.h>
#include <libemail-engine/e-mail-utils.h>
#include <e-util/e-util.h>

#include <camel/camel.h>

#include <string.h>

typedef struct _EMailParserHeaders {
    GObject parent;
} EMailParserHeaders;

typedef struct _EMailParserHeadersClass {
    GObjectClass parent_class;
} EMailParserHeadersClass;

static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface);
static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface);

G_DEFINE_TYPE_EXTENDED (
    EMailParserHeaders,
    e_mail_parser_headers,
    G_TYPE_OBJECT,
    0,
    G_IMPLEMENT_INTERFACE (
        E_TYPE_MAIL_EXTENSION,
        e_mail_parser_mail_extension_interface_init)
    G_IMPLEMENT_INTERFACE (
        E_TYPE_MAIL_PARSER_EXTENSION,
        e_mail_parser_parser_extension_interface_init));

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

static void
empe_headers_bind_dom (EMailPart *part,
                       WebKitDOMElement *element)
{
    WebKitDOMDocument *document;
    WebKitDOMElement *photo;
    gchar *addr, *uri;
    gboolean only_local;

    document = webkit_dom_node_get_owner_document (WEBKIT_DOM_NODE (element));
    photo = webkit_dom_document_get_element_by_id (document, "__evo-contact-photo");

    /* Contact photos disabled, the <img> tag is not there */
    if (!photo)
        return;

    addr = webkit_dom_element_get_attribute (photo, "data-mailaddr");
    only_local = webkit_dom_element_has_attribute (photo, "data-onlylocal");

    uri = g_strdup_printf ("mail://contact-photo?mailaddr=%s%s",
        addr, only_local ? "&only-local-photo=1" : "");

    webkit_dom_html_image_element_set_src (
        WEBKIT_DOM_HTML_IMAGE_ELEMENT (photo), uri);

    g_free (addr);
    g_free (uri);
}

static GSList *
empe_headers_parse (EMailParserExtension *extension,
                    EMailParser *parser,
                    CamelMimePart *part,
                    GString *part_id,
                    GCancellable *cancellable)
{
    EMailPart *mail_part;
    gint len;

    if (g_cancellable_is_cancelled (cancellable))
        return NULL;

    len = part_id->len;
    g_string_append (part_id, ".headers");

    mail_part = e_mail_part_new (part, part_id->str);
    mail_part->mime_type = g_strdup ("application/vnd.evolution.headers");
    mail_part->bind_func = empe_headers_bind_dom;
    g_string_truncate (part_id, len);

    return g_slist_append (NULL, mail_part);
}

static const gchar **
empe_headers_mime_types (EMailExtension *extension)
{
    return parser_mime_types;
}

static void
e_mail_parser_headers_class_init (EMailParserHeadersClass *class)
{
}

static void
e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface)
{
    iface->parse = empe_headers_parse;
}

static void
e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface)
{
    iface->mime_types = empe_headers_mime_types;
}

static void
e_mail_parser_headers_init (EMailParserHeaders *parser)
{

}