<?php
/**
 * @package		JLex Review
 * @version		4.2.3
 * @copyright	Copyright (c) 2013-2018 JLexArt. All rights reserved
 * @license		GNU General Public License version 2 or later;
 * @author		www.jlexart.com
 */

defined('_JEXEC') or die;
use \Joomla\Filesystem\Folder;

class JFormFieldJTheme extends JFormField
{
	/**
	 * The form field type.
	 *
	 * @var    string
	 * @since  1.6
	 */
	public $type = 'JTheme';

	/**
	 * Method to get the user field input markup.
	 *
	 * @return  string  The field input markup.
	 *
	 * @since   1.6
	 */
	protected function getInput()
	{
		$path = JPATH_SITE."/components/com_jlexreview/templates";

		if(!is_dir($path)){
			return '<span style="color:red">No theme found.</span>';
		}

		$folders	= Folder::folders( $path );
		$themes 	= array ();

		if(count($folders)>0)
		{
			foreach ( $folders as $f ) {
				$themes[] = JHTML::_("select.option", $f, ucfirst ($f));
			}
		} else {
			return '<span style="color:red">No theme found.</span>';
		}

			$html = JHtml::_('select.genericlist', 
			   $themes , 
			   $this->name, 
			   ' class="input-medium custom-select" ', 
			   'value', 'text',
			   $this->value);

		return $html;
	}
}