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
|
<?php
/**
* Show additional message headers
*
* Proof-of-concept plugin which will fetch additional headers
* and display them in the message view.
*
* Enable the plugin in config/main.inc.php and add your desired headers:
* $rcmail_config['show_additional_headers'] = array('User-Agent');
*
* @version 1.0
* @author Thomas Bruederli
* @website http://roundcube.net
*/
class show_additional_headers extends rcube_plugin
{
public $task = 'mail';
function init()
{
$rcmail = rcmail::get_instance();
if ($rcmail->action == 'show' || $rcmail->action == 'preview') {
$this->add_hook('imap_init', array($this, 'imap_init'));
$this->add_hook('message_headers_output', array($this, 'message_headers'));
} else if ($rcmail->action == '') {
// with enabled_caching we're fetching additional headers before show/preview
$this->add_hook('imap_init', array($this, 'imap_init'));
}
}
function imap_init($p)
{
$rcmail = rcmail::get_instance();
if ($add_headers = (array)$rcmail->config->get('show_additional_headers', array()))
$p['fetch_headers'] = trim($p['fetch_headers'].' ' . strtoupper(join(' ', $add_headers)));
return $p;
}
function message_headers($p)
{
$rcmail = rcmail::get_instance();
foreach ((array)$rcmail->config->get('show_additional_headers', array()) as $header) {
$key = strtolower($header);
if ($value = $p['headers']->others[$key])
$p['output'][$key] = array('title' => $header, 'value' => Q($value));
}
return $p;
}
}
|
