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Differences Between: [Versions 400 and 401] [Versions 401 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Helper functions and callbacks.
  19   *
  20   * @package    qbank_usage
  21   * @copyright  2021 Catalyst IT Australia Pty Ltd
  22   * @author     Safat Shahin <safatshahin@catalyst-au.net>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * Question usage fragment callback.
  30   *
  31   * @param array $args
  32   * @return string rendered output
  33   */
  34  function qbank_usage_output_fragment_question_usage(array $args): string {
  35      global $USER, $PAGE, $CFG, $DB;
  36      require_once($CFG->dirroot . '/question/engine/bank.php');
  37      $displaydata = [];
  38  
  39      $question = question_bank::load_question($args['questionid']);
  40      $quba = question_engine::make_questions_usage_by_activity('core_question_preview', context_user::instance($USER->id));
  41  
  42      $options = new \qbank_previewquestion\question_preview_options($question);
  43      $quba->set_preferred_behaviour($options->behaviour);
  44      $slot = $quba->add_question($question, $options->maxmark);
  45      $quba->start_question($slot, $options->variant);
  46      $transaction = $DB->start_delegated_transaction();
  47      question_engine::save_questions_usage_by_activity($quba);
  48      $transaction->allow_commit();
  49      $displaydata['question'] = $quba->render_question($slot, $options, '1');
  50  
  51      $questionusagetable = new \qbank_usage\tables\question_usage_table('question_usage_table', $question);
  52      $questionusagetable->baseurl = new moodle_url('');
  53      if (isset($args['querystring'])) {
  54          $querystring = preg_replace('/^\?/', '', $args['querystring']);
  55          $params = [];
  56          parse_str($querystring, $params);
  57          if (isset($params['page'])) {
  58              $questionusagetable->currpage = $params['page'];
  59          }
  60      }
  61      $displaydata['tablesql'] = $questionusagetable->export_for_fragment();
  62      $selector = \core_question\output\question_version_selection::make_for_question('question_usage_version_dropdown',
  63          $args['questionid']);
  64      $qbankrenderer = $PAGE->get_renderer('core_question', 'bank');
  65      $displaydata['versionselection'] = $selector->export_for_template($qbankrenderer);
  66  
  67      return $PAGE->get_renderer('qbank_usage')->render_usage_fragment($displaydata);
  68  }