0x1998 - MANAGER
Edit File: fieldslistplugin.php
<?php /** * @package Joomla.Administrator * @subpackage com_fields * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('_JEXEC') or die; JLoader::import('components.com_fields.libraries.fieldsplugin', JPATH_ADMINISTRATOR); /** * Base plugin for all list based plugins * * @since 3.7.0 */ class FieldsListPlugin extends FieldsPlugin { /** * Transforms the field into a DOM XML element and appends it as a child on the given parent. * * @param stdClass $field The field. * @param DOMElement $parent The field node parent. * @param JForm $form The form. * * @return DOMElement * * @since 3.7.0 */ public function onCustomFieldsPrepareDom($field, DOMElement $parent, JForm $form) { $fieldNode = parent::onCustomFieldsPrepareDom($field, $parent, $form); if (!$fieldNode) { return $fieldNode; } $fieldNode->setAttribute('validate', 'options'); foreach ($this->getOptionsFromField($field) as $value => $name) { $option = new DOMElement('option', htmlspecialchars($value, ENT_COMPAT, 'UTF-8')); $option->textContent = htmlspecialchars(JText::_($name), ENT_COMPAT, 'UTF-8'); $element = $fieldNode->appendChild($option); $element->setAttribute('value', $value); } return $fieldNode; } /** * Returns an array of key values to put in a list from the given field. * * @param stdClass $field The field. * * @return array * * @since 3.7.0 */ public function getOptionsFromField($field) { $data = array(); // Fetch the options from the plugin $params = clone $this->params; $params->merge($field->fieldparams); foreach ($params->get('options', array()) as $option) { $op = (object) $option; $data[$op->value] = $op->name; } return $data; } }