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<?php
/**
* @package Joomla.Libraries
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2009 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
use Joomla\CMS\Factory;
use Joomla\CMS\Form\FormField;
defined('JPATH_PLATFORM') or die;
/**
* Form Field class for the Joomla Framework.
*
* @since 2.5
*/
class JFormFieldCustomstylepreview extends FormField
{
/**
* The field type.
*
* @var string
*/
protected $type = 'CustomStylePreview';
protected function getInput()
{
// get first page assign to current template style
$db = Factory::getDbo();
$id = Factory::getApplication()->input->getInt('id');
// get template style info
$query = $db->getQuery(true);
$query->select('*');
$query->from( $db->quoteName('#__template_styles') );
$query->where( $db->quoteName('client_id') . ' = 0' );
$query->where( $db->quoteName('id') . ' = ' . $db->quote($id) );
$db->setQuery($query);
$tpl = $db->loadObject();
if ($tpl->home) {
// get first default page
$query = $db->getQuery(true);
$query->select('*');
$query->from( $db->quoteName('#__menu') );
$query->where( $db->quoteName('client_id') . ' = 0' );
$query->where( $db->quoteName('template_style_id') . ' = 0' );
$query->where( $db->quoteName('published') . ' = 1' );
$query->where( $db->quoteName('type') . ' = ' . $db->quote('component') );
$query->where ( $db->quoteName('access') . '=' . $db->quote(1));
if ($tpl->home == 1) {
$query->where( $db->quoteName('language') . ' = ' . $db->quote('*') );
} else {
$query->where( $db->quoteName('language') . ' = ' . $db->quote($tpl->home) );
}
$db->setQuery($query);
$item = $db->loadObject();
} else {
$query = $db->getQuery(true);
$query->select('*');
$query->from( $db->quoteName('#__menu') );
$query->where( $db->quoteName('client_id') . ' = 0' );
$query->where( $db->quoteName('template_style_id') . ' = ' . $db->quote($id) );
$query->where( $db->quoteName('published') . ' = 1' );
$query->where ( $db->quoteName('access') . '=' . $db->quote(1));
$db->setQuery($query);
$item = $db->loadObject();
}
$link = '';
if ($item) {
$link = $item->link . '&Itemid=' . $item->id;
if ($item->language != '*') {
$arr = explode('-', $item->language);
$link .= '&lang=' . $arr[0];
}
}
return '<div id="custom-style-preview"><iframe src="about:blank" data-link="' . $link . '"></iframe></div>';
}
/**
* Method to get the field label markup for a spacer.
* Use the label text or name from the XML element as the spacer or
* Use a hr="true" to automatically generate plain hr markup
*
* @return string The field label markup.
*
* @since 11.1
*/
protected function getLabel()
{
return '';
}
}