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
|
<?php
/**
* File based User-to-Email and Email-to-User lookup
*
* Add it to the plugins list in config/main.inc.php and set
* path to a virtuser table file to resolve user names and e-mail
* addresses
* $rcmail_config['virtuser_file'] = '';
*
* @version 1.0
* @author Aleksander Machniak
*/
class virtuser_file extends rcube_plugin
{
private $file;
private $app;
function init()
{
$this->app = rcmail::get_instance();
$this->file = $this->app->config->get('virtuser_file');
if ($this->file) {
$this->add_hook('user2email', array($this, 'user2email'));
$this->add_hook('email2user', array($this, 'email2user'));
}
}
/**
* User > Email
*/
function user2email($p)
{
$r = $this->findinvirtual('/\s' . preg_quote($p['user'], '/') . '\s*$/');
$result = array();
for ($i=0; $i<count($r); $i++)
{
$arr = preg_split('/\s+/', $r[$i]);
if (count($arr) > 0 && strpos($arr[0], '@'))
{
$result[] = trim(str_replace('\\@', '@', $arr[0]));
if ($p['first']) {
$p['email'] = $result[0];
break;
}
}
}
$p['email'] = empty($result) ? NULL : $result;
return $p;
}
/**
* Email > User
*/
function email2user($p)
{
$r = $this->findinvirtual('/^' . preg_quote($p['email'], '/') . '\s/');
for ($i=0; $i<count($r); $i++)
{
$arr = preg_split('/\s+/', trim($r[$i]));
if (count($arr) > 0) {
$p['user'] = trim($arr[count($arr)-1]);
break;
}
}
return $p;
}
/**
* Find matches of the given pattern in virtuser file
*
* @param string Regular expression to search for
* @return array Matching entries
*/
private function findinvirtual($pattern)
{
$result = array();
$virtual = null;
if ($this->file)
$virtual = file($virtuser_file);
if (empty($virtual))
return $result;
// check each line for matches
foreach ($virtual as $line)
{
$line = trim($line);
if (empty($line) || $line[0]=='#')
continue;
if (preg_match($pattern, $line))
$result[] = $line;
}
return $result;
}
}
|
