/**
* Public function that creates a single instance
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Handle drawing columns
*
* @param array $tag_params
* @param array $children
*/
public function tag_ColumnsList($tag_params, $children)
{
$manager = LeadsTypesManager::getInstance();
$id = null;
if (isset($tag_params['type'])) {
$id = fix_id($tag_params['type']);
}
if (is_null($id)) {
return;
}
$type = $manager->getSingleItem($manager->getFieldNames(), array('id' => $id));
if (is_object($type)) {
$template = $this->loadTemplate($tag_params, 'column.xml');
$fields = array_slice(explode(',', $type->fields), 0, leads::COLUMN_COUNT);
foreach ($fields as $field) {
$params = array('name' => $field, 'title' => ucwords($field));
$template->setLocalParams($params);
$template->restoreXML();
$template->parse();
}
}
}
