Add posibility to use different database for virtuser queries

Aleksander Machniak

2013-02-17 f5fcb92dd49622c9938462935202eeb1765cfc7c

Add posibility to use different database for virtuser queries

 plugins/virtuser_query/package.xml

@@ -13,10 +13,10 @@
        <email>alec@alec.pl</email>
        <active>yes</active>
    </lead>
    <date>2011-11-21</date>
    <date>2012-02-17</date>
    <version>
        <release>1.1</release>
        <api>1.1</api>
        <release>2.0</release>
        <api>2.0</api>
    </version>
    <stability>
        <release>stable</release>

 plugins/virtuser_query/virtuser_query.php

@@ -17,6 +17,9 @@
 * The email query can return more than one record to create more identities.
 * This requires identities_level option to be set to value less than 2.
 *
 * By default Roundcube database is used. To use different database (or host)
 * you can specify DSN string in $rcmail_config['virtuser_query_dsn'] option.
 *
 * @version @package_version@
 * @author Aleksander Machniak <alec@alec.pl>
 * @author Steffen Vogel
@@ -25,6 +28,7 @@
{
    private $config;
    private $app;
    private $db;

    function init()
    {
@@ -53,7 +57,7 @@
     */
    function user2email($p)
    {
        $dbh = $this->app->get_dbh();
        $dbh = $this->get_dbh();

        $sql_result = $dbh->query(preg_replace('/%u/', $dbh->escapeSimple($p['user']), $this->config['email']));

@@ -89,7 +93,7 @@
     */
    function email2user($p)
    {
        $dbh = $this->app->get_dbh();
        $dbh = $this->get_dbh();

        $sql_result = $dbh->query(preg_replace('/%m/', $dbh->escapeSimple($p['email']), $this->config['user']));

@@ -105,7 +109,7 @@
     */
    function user2host($p)
    {
        $dbh = $this->app->get_dbh();
        $dbh = $this->get_dbh();

        $sql_result = $dbh->query(preg_replace('/%u/', $dbh->escapeSimple($p['user']), $this->config['host']));

@@ -116,5 +120,25 @@
        return $p;
    }

    /**
     * Initialize database handler
     */
    function get_dbh()
    {
        if (!$this->db) {
            if ($dsn = $this->app->config->get('virtuser_query_dsn')) {
                // connect to the virtuser database
                $this->db = rcube_db::factory($dsn);
                $this->db->set_debug((bool)$this->app->config->get('sql_debug'));
                $this->db->db_connect('r'); // connect in read mode
            }
            else {
                $this->db = $this->app->get_dbh();
            }
        }

        return $this->db;
    }

}