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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\Field;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\Filesystem\File;
  15  use Joomla\CMS\Form\Field\ListField;
  16  use Joomla\CMS\Language\Text;
  17  use Joomla\Utilities\ArrayHelper;
  18  
  19  // phpcs:disable PSR1.Files.SideEffects
  20  \defined('_JEXEC') or die;
  21  // phpcs:enable PSR1.Files.SideEffects
  22  
  23  /**
  24   * Text Filters form field.
  25   *
  26   * @since  3.7.0
  27   */
  28  class ConfigComponentsField extends ListField
  29  {
  30      /**
  31       * The form field type.
  32       *
  33       * @var     string
  34       * @since   3.7.0
  35       */
  36      public $type = 'ConfigComponents';
  37  
  38      /**
  39       * Method to get a list of options for a list input.
  40       *
  41       * @return  array  An array of JHtml options.
  42       *
  43       * @since   3.7.0
  44       */
  45      protected function getOptions()
  46      {
  47          $db    = $this->getDatabase();
  48          $query = $db->getQuery(true)
  49              ->select('name AS text, element AS value')
  50              ->from('#__extensions')
  51              ->where('enabled >= 1')
  52              ->where('type =' . $db->quote('component'));
  53  
  54          $items = $db->setQuery($query)->loadObjectList();
  55  
  56          if ($items) {
  57              $lang = Factory::getLanguage();
  58  
  59              foreach ($items as &$item) {
  60                  // Load language
  61                  $extension = $item->value;
  62  
  63                  if (File::exists(JPATH_ADMINISTRATOR . '/components/' . $extension . '/config.xml')) {
  64                      $source = JPATH_ADMINISTRATOR . '/components/' . $extension;
  65                      $lang->load("$extension.sys", JPATH_ADMINISTRATOR)
  66                      || $lang->load("$extension.sys", $source);
  67  
  68                      // Translate component name
  69                      $item->text = Text::_($item->text);
  70                  } else {
  71                      $item = null;
  72                  }
  73              }
  74  
  75              // Sort by component name
  76              $items = ArrayHelper::sortObjects(array_filter($items), 'text', 1, true, true);
  77          }
  78  
  79          // Merge any additional options in the XML definition.
  80          $options = array_merge(parent::getOptions(), $items);
  81  
  82          return $options;
  83      }
  84  }