License.php
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<?php
/**
* @package Regular Labs Library
* @version 18.2.10140
*
* @author Peter van Westen <info@regularlabs.com>
* @link http://www.regularlabs.com
* @copyright Copyright © 2018 Regular Labs All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
namespace RegularLabs\Library;
defined('_JEXEC') or die;
use JText;
/**
* Class Language
* @package RegularLabs\Library
*/
class License
{
/**
* Render the license message for Free versions
*
* @param string $name
* @param bool $check_pro
*
* @return string
*/
public static function getMessage($name, $check_pro = false)
{
if ( ! $name)
{
return '';
}
$alias = Extension::getAliasByName($name);
$name = Extension::getNameByAlias($name);
if ($check_pro && self::isPro($alias))
{
return '';
}
return
'<div class="alert alert-default rl_licence">'
. JText::sprintf('RL_IS_FREE_VERSION', $name)
. '<br>'
. JText::_('RL_FOR_MORE_GO_PRO')
. '<br>'
. '<a href="https://www.regularlabs.com/purchase?ext=' . $alias . '" target="_blank" class="btn btn-small btn-primary">'
. ' <span class="icon-basket"></span>'
. StringHelper::html_entity_decoder(JText::_('RL_GO_PRO'))
. '</a>'
. '</div>';
}
/**
* Check if the installed version of the extension is a Pro version
*
* @param string $element_name
*
* @return bool
*/
private static function isPro($element_name)
{
if ( ! $version = Extension::getXMLValue('version', $element_name))
{
return false;
}
return (stripos($version, 'PRO') !== false);
}
}