0x1998 - MANAGER
Edit File: ContenthistoryField.php
<?php /** * Joomla! Content Management System * * @copyright (C) 2013 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Form\Field; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Form\FormField; use Joomla\CMS\Session\Session; use Joomla\CMS\Table\Table; /** * Field to select Content History from a modal list. * * @since 3.2 */ class ContenthistoryField extends FormField { /** * The form field type. * * @var string * @since 3.2 */ public $type = 'ContentHistory'; /** * Layout to render the label * * @var string */ protected $layout = 'joomla.form.field.contenthistory'; /** * Get the data that is going to be passed to the layout * * @return array */ public function getLayoutData() { // Get the basic field data $data = parent::getLayoutData(); $typeId = Table::getInstance('Contenttype')->getTypeId($this->element['data-typeAlias']); $itemId = $this->form->getValue('id'); $label = \JText::_('JTOOLBAR_VERSIONS'); $link = 'index.php?option=com_contenthistory&view=history&layout=modal&tmpl=component&field=' . $this->id . '&item_id=' . $itemId . '&type_id=' . $typeId . '&type_alias=' . $this->element['data-typeAlias'] . '&' . Session::getFormToken() . '=1'; $extraData = array( 'type' => $typeId, 'item' => $itemId, 'label' => $label, 'link' => $link, ); return array_merge($data, $extraData); } /** * Method to get the content history field input markup. * * @return string The field input markup. * * @since 3.2 */ protected function getInput() { if (empty($this->layout)) { throw new \UnexpectedValueException(sprintf('%s has no layout assigned.', $this->name)); } return $this->getRenderer($this->layout)->render($this->getLayoutData()); } }