public function saveProxySettings($proxy_settings)
{
$db = $this->client->getDB();
$proxy_fields = array('proxy_status', 'proxy_host', 'proxy_port');
foreach ($proxy_fields as $field) {
if (isset($proxy_settings[$field])) {
$query = "SELECT keyword FROM settings WHERE module = %s AND keyword = %s";
$res = $db->queryF($query, array('text', 'text'), array('common', $field));
$row = array();
while ($row = $db->fetchAssoc($res)) {
break;
}
if (count($row) > 0) {
$db->update('settings', array('value' => array('text', $proxy_settings[$field])), array('module' => array('text', 'common'), 'keyword' => array('text', $field)));
} else {
$db->insert('settings', array('module' => array('text', 'common'), 'keyword' => array('text', $field), 'value' => array('text', $proxy_settings[$field])));
}
}
}
}
