.-.-.-.-.-

<?php
/**
* @package   ZOO Category
* @author    YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/

// no direct access
defined('_JEXEC') or die('Restricted access');

jimport('joomla.html.html');
jimport('joomla.form.formfield');
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');

class JFormFieldzoofld extends JFormFieldList {

protected $type = 'zoofld';

public function getOptions() {
        $options = array();
		
		//get app
		if ($handle = opendir(JPATH_ROOT."/media/zoo/applications")) {
			while (false !== ($file = readdir($handle))) { 
				if (!is_dir($file)) $zoo_app[] = $file;
			}
		closedir($handle); 
		}
		
		foreach ($zoo_app as $item)
		{
			if ($handle = opendir(JPATH_ROOT."/media/zoo/applications/".$item."/types")) {
				while (false !== ($file = readdir($handle))) { 
					if (substr(strrchr($file, '.'), 1)=='config') 
					{
						$config_files[] = $item."|".$file;
					}
				}
			 closedir($handle); 
			}
		}
		
		foreach($config_files as $item)
		{
			list($app,$file)=explode("|",$item);
			list($fname,$fex)=explode(".",$file);
			$path=JPATH_ROOT."/media/zoo/applications/".$app."/types/".$file;
			$fobj=fopen($path,"r");
			$text=fread($fobj, filesize($path));
			$a=json_decode($text,true);
			fclose($fobj);
			
			foreach($a[elements] as $key=>$value)
			{
				$options[]=array("text"=>$app." / ".$fname." / ".$a[elements][$key][name], "value"=>$key);
			}
		}

array_unshift($options, JHtml::_('select.option', '0', JText::_('Выберите поле')));

return $options;
    }

}

/var/www/iplanru/data/./mod-tmp/../www/./www.i-plan.ru/./modules/mod_zoocost/fields/zoofld.php