public function onAfterConstruct(DataModel &$model)
{
// This only applies to the front-end
if (!$model->getContainer()->platform->isFrontend()) {
return;
}
// Get the page parameters
/** @var \JRegistry $params */
$params = \JFactory::getApplication()->getPageParameters();
// Extract the page parameter keys
$asArray = $params->toArray();
if (empty($asArray)) {
// There are no keys; no point in going on.
return;
}
$keys = array_keys($asArray);
unset($asArray);
// Loop all page parameter keys
foreach ($keys as $key) {
// This is the current model state
$currentState = $model->getState($key);
// This is the explicitly requested state in the input
$explicitInput = $model->input->get($key, null, 'raw');
// If the current state is empty and there's no explicit input we'll use the page parameters instead
if (is_null($currentState) && is_null($explicitInput)) {
$model->setState($key, $params->get($key));
}
}
}
