/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*/
public function __construct($config = array())
{
parent::__construct($config);
$app = JFactory::getApplication();
if (!isset($config['model'])) {
$config['model'] = $app->input->get('model', null, 'cmd');
}
if (!isset($config['limit'])) {
$config['limit'] = $app->input->get('limit', 0, 'uint');
}
if (!isset($config['limitstart'])) {
$config['limitstart'] = $app->input->get('limitstart', 0, 'uint');
}
if (!isset($config['total'])) {
$config['total'] = $app->input->get('total', 0, 'uint');
}
$this->model = $config['model'];
$this->limit = $config['limit'];
$this->limitstart = $config['limitstart'];
$this->total = $config['total'];
// Validate requested model
$valid_models = PFdatagenHelper::getModelList();
if (!isset($valid_models[$this->model])) {
$this->model = null;
}
}
/**
* Display the view
*
*/
public function display($tpl = null)
{
$this->models = PFdatagenHelper::getModelList();
// Check for errors
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode("\n", $errors));
return false;
}
if ($this->getLayout() !== 'modal') {
$this->addToolbar();
}
parent::display($tpl);
}
