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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  mod_login
   6   *
   7   * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  namespace Joomla\Module\Login\Site\Helper;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\Language\Multilanguage;
  15  use Joomla\CMS\Uri\Uri;
  16  
  17  // phpcs:disable PSR1.Files.SideEffects
  18  \defined('_JEXEC') or die;
  19  // phpcs:enable PSR1.Files.SideEffects
  20  
  21  /**
  22   * Helper for mod_login
  23   *
  24   * @since  1.5
  25   */
  26  class LoginHelper
  27  {
  28      /**
  29       * Retrieve the URL where the user should be returned after logging in
  30       *
  31       * @param   \Joomla\Registry\Registry  $params  module parameters
  32       * @param   string                     $type    return type
  33       *
  34       * @return  string
  35       */
  36      public static function getReturnUrl($params, $type)
  37      {
  38          $item = Factory::getApplication()->getMenu()->getItem($params->get($type));
  39  
  40          // Stay on the same page
  41          $url = Uri::getInstance()->toString();
  42  
  43          if ($item) {
  44              $lang = '';
  45  
  46              if ($item->language !== '*' && Multilanguage::isEnabled()) {
  47                  $lang = '&lang=' . $item->language;
  48              }
  49  
  50              $url = 'index.php?Itemid=' . $item->id . $lang;
  51          }
  52  
  53          return base64_encode($url);
  54      }
  55  
  56      /**
  57       * Returns the current users type
  58       *
  59       * @return string
  60       */
  61      public static function getType()
  62      {
  63          $user = Factory::getUser();
  64  
  65          return (!$user->get('guest')) ? 'logout' : 'login';
  66      }
  67  
  68      /**
  69       * Retrieve the URL for the registration page
  70       *
  71       * @param   \Joomla\Registry\Registry  $params  module parameters
  72       *
  73       * @return  string
  74       */
  75      public static function getRegistrationUrl($params)
  76      {
  77          $regLink = 'index.php?option=com_users&view=registration';
  78          $regLinkMenuId = $params->get('customRegLinkMenu');
  79  
  80          // If there is a custom menu item set for registration => override default
  81          if ($regLinkMenuId) {
  82              $item = Factory::getApplication()->getMenu()->getItem($regLinkMenuId);
  83  
  84              if ($item) {
  85                  $regLink = 'index.php?Itemid=' . $regLinkMenuId;
  86  
  87                  if ($item->language !== '*' && Multilanguage::isEnabled()) {
  88                      $regLink .= '&lang=' . $item->language;
  89                  }
  90              }
  91          }
  92  
  93          return $regLink;
  94      }
  95  }