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* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Templates\Administrator\View\Style; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView; /** * View to edit a template style. * * @since 1.6 */ class JsonView extends BaseHtmlView { /** * The \JObject (on success, false on failure) * * @var \JObject */ protected $item; /** * The form object * * @var \JForm */ protected $form; /** * The model state * * @var \JObject */ protected $state; /** * Execute and display a template script. * * @param string $tpl The name of the template file to parse; automatically searches through the template paths. * * @return mixed A string if successful, otherwise an Error object. * * @since 1.6 */ public function display($tpl = null) { try { $this->item = $this->get('Item'); } catch (\Exception $e) { $app = Factory::getApplication(); $app->enqueueMessage($e->getMessage(), 'error'); return false; } $paramsList = $this->item->getProperties(); unset($paramsList['xml']); $paramsList = json_encode($paramsList); return $paramsList; } }