/**
* Public function that creates a single instance
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Handle drawing list of Sapphire Waves users.
*
* @param array $tag_params
* @param array $children
* @return void
*/
public function tag_UserList($tag_params, $children)
{
$manager = SapphireWavesManager::getInstance();
$conditions = array();
if (array_key_exists('referral', $tag_params)) {
$conditions['referral'] = fix_id($tag_params['referral']);
}
// load template
$template = $this->loadTemplate($tag_params, 'user.xml');
// get user data from the database
$items = $manager->getItems($manager->getFieldNames(), $conditions);
if (count($items) > 0) {
foreach ($items as $item) {
$params = array('id' => $item->id, 'type' => $item->type, 'user' => $item->user, 'referral' => $item->referral, 'remaining_time' => $item->remaining_time, 'total_time' => $item->total_time, 'timestamp' => $item->timestamp);
$template->setLocalParams($params);
$template->restoreXML();
$template->parse();
}
}
}