source: subversion/trunk/plugins/virtuser_query/virtuser_query.php @ 4010

<?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 data columns in specified order:
 *    name, organization, reply-to, bcc, signature, html_signature
 *
 * $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 = $this->app->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($sql_arr[0], '@')) {
                        if ($p['extended'] && count($sql_arr) > 1) {
                            $result[] = array(
                                    'email'         => idn_to_ascii($sql_arr[0]),
                                'name'              => $sql_arr[1],
                                    'organization'  => $sql_arr[2],
                                'reply-to'          => idn_to_ascii($sql_arr[3]),
                                    'bcc'                   => idn_to_ascii($sql_arr[4]),
                                    'signature'         => $sql_arr[5],
                                'html_signature' => (int)$sql_arr[6],
                        );
                        }
                        else {
                            $result[] = $sql_arr[0];
                        }

                        if ($p['first'])
                            break;
                }
            }
        
            $p['email'] = $result;

            return $p;
    }

}