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<?php
/**
* @package Joomla.Administrator
* @subpackage com_plugins
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_BASE') or die;
/**
* Supports an HTML select list of plugins
*
* @package Joomla.Administrator
* @subpackage com_plugins
* @since 1.6
*/
class JFormFieldOrdering extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'Ordering';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
* @since 1.6
*/
protected function getInput()
{
// Initialize variables.
$html = array();
$attr = '';
// 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'].'"' : '';
// Get some field values from the form.
$pluginId = (int) $this->form->getValue('extension_id');
$folder = $this->form->getValue('folder');
$db = JFactory::getDbo();
// Build the query for the ordering list.
$query = 'SELECT ordering AS value, name AS text, type AS type, folder AS folder, extension_id AS extension_id' .
' FROM #__extensions' .
' WHERE (type =' .$db->Quote('plugin'). 'AND folder='. $db->Quote($folder) . ')'.
' ORDER BY ordering';
// Create a read-only list (no name) with a hidden input to store the value.
if ((string) $this->element['readonly'] == 'true') {
$html[] = JHtml::_('list.ordering', '', $query, trim($attr), $this->value, $pluginId ? 0 : 1);
$html[] = '<input type="hidden" name="'.$this->name.'" value="'.$this->value.'"/>';
}
// Create a regular list.
else {
$html[] = JHtml::_('list.ordering', $this->name, $query, trim($attr), $this->value, $pluginId ? 0 : 1);
}
return implode($html);
}
}