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<?php
/**
* DB based User-to-Email and Email-to-User lookup
*
* Add it to the plugins list in config/main.inc.php and set
* SQL query to resolve user names and e-mail addresses from the database
* %u will be replaced with the current username for login.
* The query should select the user's e-mail address as first column
* and optional identity name as second column
* $rcmail_config['virtuser_query'] = '';
*
* @version 1.0
* @author Aleksander Machniak
*/
class virtuser_query extends rcube_plugin
{
private $query;
private $app;
function init()
{
$this->app = rcmail::get_instance();
$this->query = $this->app->config->get('virtuser_query');
if ($this->query) {
$this->add_hook('user2email', array($this, 'user2email'));
// $this->add_hook('email2user', array($this, 'email2user'));
}
}
/**
* User > Email
*/
function user2email($p)
{
$dbh = $rcmail->get_dbh();
$sql_result = $dbh->query(preg_replace('/%u/', $dbh->escapeSimple($p['user']), $this->query));
while ($sql_arr = $dbh->fetch_array($sql_result)) {
if (strpos($sql_arr[0], '@')) {
$result[] = ($p['extended'] && count($sql_arr) > 1) ? $sql_arr : $sql_arr[0];
if ($p['first'])
return $result[0];
}
}
return $p;
}
}
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