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   1  <?php
   2  
   3  // This file is part of Moodle - http://moodle.org/
   4  //
   5  // Moodle is free software: you can redistribute it and/or modify
   6  // it under the terms of the GNU General Public License as published by
   7  // the Free Software Foundation, either version 3 of the License, or
   8  // (at your option) any later version.
   9  //
  10  // Moodle is distributed in the hope that it will be useful,
  11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  // GNU General Public License for more details.
  14  //
  15  // You should have received a copy of the GNU General Public License
  16  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17  
  18  /**
  19   * @package    workshopeval
  20   * @subpackage best
  21   * @copyright  2010 David Mudrak <david@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  defined('MOODLE_INTERNAL') || die();
  25  
  26  /**
  27   * Provides the information to backup grading evaluation method 'Comparison with the best assessment'
  28   *
  29   * This evaluator just stores a single integer value - the recently used comparison
  30   * strictness factor. It adds its XML data to workshop tag.
  31   */
  32  class backup_workshopeval_best_subplugin extends backup_subplugin {
  33  
  34      /**
  35       * Returns the subplugin information to attach to workshop element
  36       */
  37      protected function define_workshop_subplugin_structure() {
  38  
  39          // create XML elements
  40          $subplugin = $this->get_subplugin_element(); // virtual optigroup element
  41          $subplugin_wrapper = new backup_nested_element($this->get_recommended_name());
  42          $subplugin_table_settings = new backup_nested_element('workshopeval_best_settings', null, array('comparison'));
  43  
  44          // connect XML elements into the tree
  45          $subplugin->add_child($subplugin_wrapper);
  46          $subplugin_wrapper->add_child($subplugin_table_settings);
  47  
  48          // set source to populate the data
  49          $subplugin_table_settings->set_source_table('workshopeval_best_settings', array('workshopid' => backup::VAR_ACTIVITYID));
  50  
  51          return $subplugin;
  52      }
  53  }