protected function getInput()
{
$app = JFactory::getApplication();
// Detect Gantry Framework or fail gracefully.
if (!class_exists('Gantry5\\Loader')) {
$app->enqueueMessage(JText::sprintf('MOD_GANTRY5_PLUGIN_MISSING', JText::_('MOD_GANTRY5_PARTICLE')), 'error');
return '';
}
if (!defined('GANTRYADMIN_PATH')) {
define('GANTRYADMIN_PATH', JPATH_ADMINISTRATOR . '/components/com_gantry5');
}
// Initialize administrator or fail gracefully.
try {
Gantry5\Loader::setup();
$this->container = Gantry\Framework\Gantry::instance();
$this->container['router'] = function ($c) {
return new \Gantry\Admin\Router($c);
};
} catch (Exception $e) {
$app->enqueueMessage(JText::sprintf($e->getMessage()), 'error');
return '';
}
// FIXME: Better style detection.
$style = \Gantry\Joomla\StyleHelper::getStyle(['home' => 1, 'client_id' => 0]);
$this->container['router']->setStyle($style->id)->load();
$field = ['default' => true, 'scope' => '', 'name' => $this->name, 'field' => ['type' => 'gantry.particle', 'label' => 'Particle', 'class' => 'input-small', 'picker_label' => 'Pick a Particle', 'overridable' => false], 'value' => json_decode($this->value, true)];
$params = ['content' => $this->container['admin.theme']->render('@gantry-admin/forms/fields/gantry/particle.html.twig', $field)];
return $this->container['admin.theme']->render('@gantry-admin/partials/layout.html.twig', $params);
}
public function preset($id)
{
if (is_numeric($id)) {
$style = StyleHelper::getStyle($id);
$params = json_decode($style->params, true);
$id = isset($params['preset']) ? $params['preset'] : 'default';
}
return $id;
}
public function setAssignment($value)
{
$options = $this->assignmentOptions();
if (!isset($options[$value])) {
throw new \RuntimeException('Invalid value for default assignment!', 400);
}
$style = StyleHelper::getStyle($this->style_id);
$style->home = $value;
if (!$style->check() || !$style->store()) {
throw new \RuntimeException($style->getError());
}
// Clean the cache.
CacheHelper::cleanTemplates();
}