forked from joomla/Component-Builder
71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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// import the list field type
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jimport('joomla.form.helper');
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JFormHelper::loadFieldClass('list');
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/**
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* Fields Form Field class for the Componentbuilder component
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*/
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class JFormFieldFields extends JFormFieldList
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{
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/**
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* The fields field type.
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*
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* @var string
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*/
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public $type = 'fields';
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/**
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* Method to get a list of options for a list input.
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*
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* @return array An array of JHtml options.
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*/
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protected function getOptions()
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{
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$db = JFactory::getDBO();
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array('a.id', 'a.name', 'a.xml', 'b.name'), array('id', 'field_name', 'xml', 'type')));
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$query->from($db->quoteName('#__componentbuilder_field', 'a'));
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$query->join('LEFT', '#__componentbuilder_fieldtype AS b ON b.id = a.fieldtype');
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$query->where($db->quoteName('a.published') . ' >= 1');
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$query->order('a.name ASC');
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$db->setQuery((string) $query);
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$items = $db->loadObjectList();
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$options = array();
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if ($items)
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{
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$options[] = JHtml::_('select.option', '', 'Select an option');
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foreach($items as $item)
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{
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// get the field name (TODO this could slow down the system so we will need to improve on this)
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if (isset($item->xml) && ComponentbuilderHelper::checkJson($item->xml))
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{
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$field_xml = json_decode($item->xml);
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$field_name = ComponentbuilderHelper::getBetween($field_xml,'name="','"');
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$field_name = ComponentbuilderHelper::safeFieldName($field_name);
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$options[] = JHtml::_('select.option', $item->id, $item->field_name . ' [ ' . $field_name . ' - ' . $item->type . ' ]');
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}
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else
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{
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$options[] = JHtml::_('select.option', $item->id, $item->field_name . ' [ empty - ' . $item->type . ' ]');
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}
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}
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}
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return $options;
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}
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}
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