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<?php
/**
* @copyright (C) 2013 iJoomla, Inc. - All rights reserved.
* @license GNU General Public License, version 2 (http://www.gnu.org/licenses/gpl-2.0.html)
* @author iJoomla.com <webmaster@ijoomla.com>
* @url https://www.jomsocial.com/license-agreement
* The PHP code portions are distributed under the GPL license. If not otherwise stated, all images, manuals, cascading style sheets, and included JavaScript *are NOT GPL, and are released under the IJOOMLA Proprietary Use License v1.0
* More info at https://www.jomsocial.com/license-agreement
*/
use Joomla\CMS\Factory;
defined('_JEXEC') or die('Restricted access');
class CSystemHelper
{
/**
* @param $componentName
* @return bool
*/
public static function isComponentExists($componentName){
$db = Factory::getDbo();
$db->setQuery("SELECT extension_id FROM #__extensions WHERE element =".$db->quote($componentName)." AND type=".$db->quote('component'));
return $db->loadResult() ? true : false ;
}
/**
* Check if the two factor authentication by Joomla! is enabled
*/
public static function tfaEnabled(){
//tfa is not supported before 3.2
if(version_compare(JVERSION,'3.2','<')){
return false;
}
//check for two way authentication
require_once JPATH_ADMINISTRATOR . '/components/com_users/helpers/users.php';
$tfa = UsersHelper::getTwoFactorMethods();
if(isset($tfa) && is_array($tfa) && count($tfa) > 1){
return true;
}
return false;
}
/**
* show error page
*/
public static function showErrorPage(){
$template = new CTemplate();
echo $template->fetch('general/error');
return;
}
/**
* show error page
*/
public static function showUnpublishPageGroup(){
$template = new CTemplate();
echo $template->fetch('general/error_group_unpublish');
return;
}
public static function showUnpublishPagePage(){
$template = new CTemplate();
echo $template->fetch('general/error_page_unpublish');
return;
}
/**
* show error page
*/
public static function showUnpublishPageEvent(){
$template = new CTemplate();
echo $template->fetch('general/error_event_unpublish');
return;
}
/**
* show error page
*/
public static function showUnpublishPagePoll(){
$template = new CTemplate();
echo $template->fetch('general/error_poll_unpublish');
return;
}
/**
* @param $message
* @param array $link, array('link_name'=>'link_url')
*/
public static function showNoticePage($header, $message, $links = array()){
$template = new CTemplate();
echo $template->set('message', $message)
->set('header', $header)
->set('links', $links)
->fetch('general/notice');
return;
}
/**
* List of the available views
* @return array
*/
public static function communityViewExists($viewname){
$view = array(
'apps',
'connect',
'developer',
'events',
'friends',
'frontpage',
'groups',
'inbox',
'memberlist',
'multiprofile',
'oauth',
'photos',
'profile',
'register',
'search',
'videos'
);
return in_array($viewname, $view);
}
}