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<?php
/**
* @package FLEXIcontent
* @version 3.3
*
* @author Emmanuel Danan, Georgios Papadakis, Yannick Berges, others, see contributor page
* @link https://flexicontent.org
* @copyright Copyright © 2018, FLEXIcontent team, All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die('Restricted access');
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;
jimport('cms.html.html'); // JHtml
jimport('cms.html.select'); // JHtmlSelect
jimport('joomla.form.field'); // JFormField
//jimport('joomla.form.helper'); // JFormHelper
//JFormHelper::loadFieldClass('...'); // JFormField...
/**
* Supports an HTML select list of plugins
*
* @package Joomla.Administrator
* @subpackage com_newsfeeds
* @since 1.6
*/
class JFormFieldFieldordering extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'Fieldordering';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
* @since 1.6
*/
protected function getInput() {
// Initialize variables.
$attr = '';
$html = array();
$node = & $this->element;
$attributes = get_object_vars($node->attributes());
$attributes = $attributes['@attributes'];
// Initialize some field attributes.
$attr .= $this->element['class'] ? ' class="'.(string) $this->element['class'].'"' : '';
$attr .= ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
$attr .= $this->element['size'] ? ' size="'.(int) $this->element['size'].'"' : '';
// Initialize JavaScript field attributes.
$attr .= $this->element['onchange'] ? ' onchange="'.(string) $this->element['onchange'].'"' : '';
$db = JFactory::getDbo();
// Build the query for the ordering list.
$query = 'SELECT ordering AS value, label AS text'
. ' FROM #__flexicontent_fields'
. ' WHERE published >= 0'
. ' ORDER BY ordering'
;
$fieldname = $this->name;
$element_id = $this->id;
$fieldid = $this->form->getValue('id');
// Create a read-only list (no name) with a hidden input to store the value.
if ( (string) $this->element['readonly'] == 'true' ) {
$attr .= ' disabled="disabled" ';
$ordering = $this->form->getValue('ordering');
$html[] = str_replace('jform'.$attributes['name'], $element_id, JHtml::_('list.ordering', $this->name, $query, trim($attr), $ordering, $fieldid ? 0 : 1));
}
// Create a regular list.
else {
$ordering = $this->form->getValue('ordering');
$html[] = str_replace('jform'.$attributes['name'], $element_id, JHtml::_('list.ordering', $this->name, $query, trim($attr), $ordering, $fieldid ? 0 : 1));
}
return implode($html);
}
}