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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_config
   6   *
   7   * @copyright   (C) 2017 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\Component\Config\Administrator\Controller;
  12  
  13  use Joomla\CMS\Language\Text;
  14  use Joomla\CMS\MVC\Controller\BaseController;
  15  
  16  // phpcs:disable PSR1.Files.SideEffects
  17  \defined('_JEXEC') or die;
  18  // phpcs:enable PSR1.Files.SideEffects
  19  
  20  /**
  21   * Requests from the frontend
  22   *
  23   * @since  4.0.0
  24   */
  25  class RequestController extends BaseController
  26  {
  27      /**
  28       * Execute the controller.
  29       *
  30       * @return  mixed  A rendered view or false
  31       *
  32       * @since   3.2
  33       */
  34      public function getJson()
  35      {
  36          $componentFolder = $this->input->getWord('option', 'com_config');
  37  
  38          if ($this->app->isClient('administrator')) {
  39              $viewName = $this->input->getWord('view', 'application');
  40          } else {
  41              $viewName = $this->input->getWord('view', 'config');
  42          }
  43  
  44          // Register the layout paths for the view
  45          $paths = new \SplPriorityQueue();
  46  
  47          if ($this->app->isClient('administrator')) {
  48              $paths->insert(JPATH_ADMINISTRATOR . '/components/' . $componentFolder . '/view/' . $viewName . '/tmpl', 1);
  49          } else {
  50              $paths->insert(JPATH_BASE . '/components/' . $componentFolder . '/view/' . $viewName . '/tmpl', 1);
  51          }
  52  
  53          $model     = new \Joomla\Component\Config\Administrator\Model\ApplicationModel();
  54          $component = $model->getState()->get('component.option');
  55  
  56          // Access check.
  57          if (
  58              !$this->app->getIdentity()->authorise('core.admin', $component)
  59              && !$this->app->getIdentity()->authorise('core.options', $component)
  60          ) {
  61              $this->app->enqueueMessage(Text::_('JERROR_ALERTNOAUTHOR'), 'error');
  62  
  63              return false;
  64          }
  65  
  66          try {
  67              $data = $model->getData();
  68              $user = $this->app->getIdentity();
  69          } catch (\Exception $e) {
  70              $this->app->enqueueMessage($e->getMessage(), 'error');
  71  
  72              return false;
  73          }
  74  
  75          $this->userIsSuperAdmin = $user->authorise('core.admin');
  76  
  77          // Required data
  78          $requiredData = array(
  79              'sitename'            => null,
  80              'offline'             => null,
  81              'access'              => null,
  82              'list_limit'          => null,
  83              'MetaDesc'            => null,
  84              'MetaRights'          => null,
  85              'sef'                 => null,
  86              'sitename_pagetitles' => null,
  87              'debug'               => null,
  88              'debug_lang'          => null,
  89              'error_reporting'     => null,
  90              'mailfrom'            => null,
  91              'fromname'            => null
  92          );
  93  
  94          $data = array_intersect_key($data, $requiredData);
  95  
  96          return json_encode($data);
  97      }
  98  }