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   1  <?php
   2  
   3  /**
   4   * Joomla! Content Management System
   5   *
   6   * @copyright  (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
   7   * @license    GNU General Public License version 2 or later; see LICENSE.txt
   8   */
   9  
  10  namespace Joomla\CMS\MVC\Model;
  11  
  12  // phpcs:disable PSR1.Files.SideEffects
  13  \defined('JPATH_PLATFORM') or die;
  14  // phpcs:enable PSR1.Files.SideEffects
  15  
  16  /**
  17   * Prototype item model.
  18   *
  19   * @since  1.6
  20   */
  21  abstract class ItemModel extends BaseDatabaseModel implements ItemModelInterface
  22  {
  23      /**
  24       * An item.
  25       *
  26       * @var    array
  27       * @since  1.6
  28       */
  29      protected $_item = null;
  30  
  31      /**
  32       * Model context string.
  33       *
  34       * @var    string
  35       * @since  1.6
  36       */
  37      protected $_context = 'group.type';
  38  
  39      /**
  40       * Method to get a store id based on model configuration state.
  41       *
  42       * This is necessary because the model is used by the component and
  43       * different modules that might need different sets of data or different
  44       * ordering requirements.
  45       *
  46       * @param   string  $id  A prefix for the store id.
  47       *
  48       * @return  string  A store id.
  49       *
  50       * @since   1.6
  51       */
  52      protected function getStoreId($id = '')
  53      {
  54          // Compile the store id.
  55          return md5($id);
  56      }
  57  }