JEMBOT MAWOT Bypass Shell

<?php
/**
 * @package	AcyMailing for Joomla!
 * @version	4.9.0
 * @author	acyba.com
 * @copyright	(C) 2009-2015 ACYBA S.A.R.L. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php
class acypopupHelper {

	function display($text, $title, $url, $id, $width, $height, $attr = '', $icon = '', $type = 'button', $dynamicUrl = false) {
		$html = '';

		if(!ACYMAILING_J30) {
			if($dynamicUrl) {
				$onClick = ' onclick="this.href=' + str_replace('"', '\"', $url) + '"';
			}
			$html = '<a '.$this->getAttr($attr,'modal').' id="'.$id.'" href="'.$url.'" rel="{handler: \'iframe\', size: {x: '.$width.', y: '.$height.'}}">';
			if($type == 'button')
				$html .= '<button class="btn" onclick="return false">';
			$html .= $text;
			if($type == 'button')
				$html .= '</button>';
			$html .= '</a>';
		} else {
			if($type == 'button')
				$html = '<button '.$this->getAttr($attr,'btn btn-small').' id="'.$id.'" onclick="window.acymailing.openBox(this,null,true); return false;">';
			else
				$html = '<a '.$attr.' href="#" id="'.$id.'" onclick="window.acymailing.openBox(this,null,true);">';

			if(!empty($icon)) {
				$html .= '<i class="icon-16-'.$icon.'"></i> ';
			}
			$html .= $text . (($type == 'button')?'</button>':'</a>');

			$params = array(
				'title' => JText::_($title, true),
				'url' => $url,
				'height' => $height,
				'width' => $width
			);
			if($dynamicUrl) {
				$params['url'] = '\'+'.$url.'+\'';
			}
			$renderModal = JHtml::_('bootstrap.renderModal', 'modal-'.$id, $params);
			$html .= str_replace(
				array('id="modal-'.$id.'"'),
				array('id="modal-'.$id.'" style="width:'.($width+20).'px;height:'.($height+90).'px;margin-left:-'.(($width+20)/2).'px"'),
				$renderModal
			);
		}
		return $html;
	}

	function getAttr($attr, $class) {
		if(empty($attr)) {
			return 'class="'.$class.'"';
		}
		$attr = ' '.$attr;
		if(strpos($attr, ' class="') !== false) {
			$attr = str_replace(' class="', ' class="'.$class, $attr);
		} elseif(strpos($attr, ' class=\'') !== false) {
			$attr = str_replace(' class=\'', ' class=\''.$class, $attr);
		} else {
			$attr .= ' class="'.$class.'"';
		}
		return trim($attr);
	}
}