| commit | author | age | ||
| 48e9c1 | 1 | <?php |
| T | 2 | |
| 3 | /** | |
| 4 | * File based User-to-Email and Email-to-User lookup | |
| 5 | * | |
| 6 | * Add it to the plugins list in config/main.inc.php and set | |
| 7 | * path to a virtuser table file to resolve user names and e-mail | |
| 8 | * addresses | |
| 9 | * $rcmail_config['virtuser_file'] = ''; | |
| 10 | * | |
| 11 | * @version @package_version@ | |
| 12 | * @license GNU GPLv3+ | |
| 13 | * @author Aleksander Machniak | |
| 14 | */ | |
| 15 | class virtuser_file extends rcube_plugin | |
| 16 | { | |
| 17 | private $file; | |
| 18 | private $app; | |
| 19 | ||
| 20 | function init() | |
| 21 | { | |
| 22 | $this->app = rcmail::get_instance(); | |
| 23 | $this->file = $this->app->config->get('virtuser_file'); | |
| 24 | ||
| 25 | if ($this->file) { | |
| 26 | $this->add_hook('user2email', array($this, 'user2email')); | |
| 27 | $this->add_hook('email2user', array($this, 'email2user')); | |
| 28 | } | |
| 29 | } | |
| 30 | ||
| 31 | /** | |
| 32 | * User > Email | |
| 33 | */ | |
| 34 | function user2email($p) | |
| 35 | { | |
| 36 | $r = $this->findinvirtual('/\s' . preg_quote($p['user'], '/') . '\s*$/'); | |
| 37 | $result = array(); | |
| 38 | ||
| 39 | for ($i=0; $i<count($r); $i++) | |
| 40 | { | |
| 41 | $arr = preg_split('/\s+/', $r[$i]); | |
| 42 | ||
| 43 | if (count($arr) > 0 && strpos($arr[0], '@')) { | |
| 44 | $result[] = rcube_idn_to_ascii(trim(str_replace('\\@', '@', $arr[0]))); | |
| 45 | ||
| 46 | if ($p['first']) { | |
| 47 | $p['email'] = $result[0]; | |
| 48 | break; | |
| 49 | } | |
| 50 | } | |
| 51 | } | |
| 52 | ||
| 53 | $p['email'] = empty($result) ? NULL : $result; | |
| 54 | ||
| 55 | return $p; | |
| 56 | } | |
| 57 | ||
| 58 | /** | |
| 59 | * Email > User | |
| 60 | */ | |
| 61 | function email2user($p) | |
| 62 | { | |
| 63 | $r = $this->findinvirtual('/^' . preg_quote($p['email'], '/') . '\s/'); | |
| 64 | ||
| 65 | for ($i=0; $i<count($r); $i++) { | |
| 66 | $arr = preg_split('/\s+/', trim($r[$i])); | |
| 67 | ||
| 68 | if (count($arr) > 0) { | |
| 69 | $p['user'] = trim($arr[count($arr)-1]); | |
| 70 | break; | |
| 71 | } | |
| 72 | } | |
| 73 | ||
| 74 | return $p; | |
| 75 | } | |
| 76 | ||
| 77 | /** | |
| 78 | * Find matches of the given pattern in virtuser file | |
| 79 | * | |
| 80 | * @param string Regular expression to search for | |
| 81 | * @return array Matching entries | |
| 82 | */ | |
| 83 | private function findinvirtual($pattern) | |
| 84 | { | |
| 85 | $result = array(); | |
| 86 | $virtual = null; | |
| 87 | ||
| 88 | if ($this->file) | |
| 89 | $virtual = file($this->file); | |
| 90 | ||
| 91 | if (empty($virtual)) | |
| 92 | return $result; | |
| 93 | ||
| 94 | // check each line for matches | |
| 95 | foreach ($virtual as $line) { | |
| 96 | $line = trim($line); | |
| 97 | if (empty($line) || $line[0]=='#') | |
| 98 | continue; | |
| 99 | ||
| 100 | if (preg_match($pattern, $line)) | |
| 101 | $result[] = $line; | |
| 102 | } | |
| 103 | ||
| 104 | return $result; | |
| 105 | } | |
| 106 | ||
| 107 | } | |
