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   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  require_once("{$CFG->dirroot}/mod/assign/tests/generator/assignsubmission_subplugin_generator.php");
  18  
  19  /**
  20   * Online Text assignment submission subplugin data generator.
  21   *
  22   * @package assignsubmission_file
  23   * @category test
  24   * @copyright 2021 Andrew Lyons <andrew@nicols.co.uk>
  25   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   */
  27  class assignsubmission_file_generator extends assignsubmission_subplugin_generator {
  28      /**
  29       * Add submission data in the correct format for a call to `assign::save_submission()` from a table containing
  30       * submission data for a single activity.
  31       *
  32       * Data should be added to the $submission object passed into the function.
  33       *
  34       * @param stdClass $submission The submission record to be modified
  35       * @param assign $assign The assignment being submitted to
  36       * @param array $data The data received
  37       */
  38      public function add_submission_data(stdClass $submission, assign $assign, array $data): void {
  39          global $CFG;
  40  
  41          if (array_key_exists('file', $data)) {
  42              $files = explode(',', $data['file']);
  43              $itemid = file_get_unused_draft_itemid();
  44  
  45              $fs = get_file_storage();
  46  
  47              foreach ($files as $filepath) {
  48                  // All paths are relative to $CFG->dirroot.
  49                  $filepath = trim($filepath);
  50                  $filepath = "{$CFG->dirroot}/{$filepath}";
  51                  $filename = basename($filepath);
  52  
  53                  $fs->create_file_from_pathname((object) [
  54                      'itemid' => $itemid,
  55                      'contextid' => context_user::instance($submission->userid)->id,
  56                      'component' => 'user',
  57                      'filearea' => 'draft',
  58                      'filepath' => '/',
  59                      'filename' => $filename,
  60                  ], $filepath);
  61              }
  62              $submission->files_filemanager = $itemid;
  63  
  64              $submission->file_editor = [
  65                  'itemid' => $itemid,
  66              ];
  67          }
  68      }
  69  }