<?php
/**
 * JEvents Component for Joomla! 3.x
 *
 * @version     $Id: jevparams.php 1975 2011-04-27 15:52:33Z geraintedwards $
 * @package     JEvents
 * @copyright   Copyright (C)  2008-2020 GWESystems Ltd
 * @license     GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
 * @link        http://www.jevents.net
 */

// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();

use Joomla\CMS\Language\Text;
use Joomla\String\StringHelper;

class JevParameter extends JevRegistry
{

	/**
	 * Render
	 *
	 * @access    public
	 *
	 * @param    string    The name of the control, or the default text area if a setup file is not found
	 *
	 * @return    string    HTML
	 * @since     1.5
	 */
	function render($name = 'params', $group = '_default')
	{

		if (!isset($this->_xml[$group]))
		{
			return false;
		}

		$params = $this->getParams($name, $group);
		$html   = array();
		$html[] = '<table width="100%" class="paramlist admintable" cellspacing="1">';

		if ($description = $this->_xml[$group]->attributes('description'))
		{
			// add the params description to the display
			$desc   = Text::_($description);
			$html[] = '<tr><td class="paramlist_description" colspan="2">' . $desc . '</td></tr>';
		}

		foreach ($params as $param)
		{
			$class    = "";
			$rawparam = false;
			// find extra non-standard information
			foreach ($this->_xml[$group]->children() as $kid)
			{
				if ($kid->attributes("name") != "@spacer" && $kid->attributes("name") == $param[5] && $kid->attributes("label") == $param[3] && $kid->attributes("description") == $param[2])
				{
					$class    = $kid->attributes("class");
					$rawparam = $kid;
					break;
				}
			}
			if (StringHelper::strlen($class) > 0)
			{
				$class = " class='$class'";
			}
			$html[] = "<tr $class>";
			if ($param[0])
			{
				$html[] = '<td class="paramlist_key"><span class="editlinktip">' . $param[0] . '</span></td>';
				$html[] = '<td class="paramlist_value">' . $param[1] . '</td>';
			}
			else
			{
				$html[] = '<td class="paramlist_value" colspan="2">' . $param[1] . '</td>';
			}

			$html[] = '</tr>';
		}

		if (count($params) < 1)
		{
			$html[] = "<tr><td colspan=\"2\"><i>" . Text::_('THERE_ARE_NO_PARAMETERS_FOR_THIS_ITEM') . "</i></td></tr>";
		}

		$html[] = '</table>';

		return implode("\n", $html);
	}

}

