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Differences Between: [Versions 400 and 402] [Versions 400 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   * Main library of plugin.
  19   *
  20   * @package    quizaccess_seb
  21   * @author     Andrew Madden <andrewmadden@catalyst-au.net>
  22   * @author     Dmitrii Metelkin <dmitriim@catalyst-au.net>
  23   * @copyright  2019 Catalyst IT
  24   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  /**
  30   * Serve the files.
  31   *
  32   * @param stdClass $course the course object
  33   * @param stdClass $cm the course module object
  34   * @param \context $context the context
  35   * @param string $filearea the name of the file area
  36   * @param array $args extra arguments (itemid, path)
  37   * @param bool $forcedownload whether or not force download
  38   * @param array $options additional options affecting the file serving
  39   * @return bool false if the file not found, just send the file otherwise and do not return anything
  40   */
  41  function quizaccess_seb_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options=array()) {
  42      if ($context->contextlevel != CONTEXT_MODULE) {
  43          return false;
  44      }
  45  
  46      if ($filearea !== 'filemanager_sebconfigfile') {
  47          return false;
  48      }
  49  
  50      require_login($course, true, $cm);
  51      if (!has_capability('quizaccess/seb:manage_filemanager_sebconfigfile', $context)) {
  52          return false;
  53      }
  54  
  55      $itemid = array_shift($args);
  56      $filename = array_pop($args);
  57  
  58      if (!$args) {
  59          $filepath = '/';
  60      } else {
  61          $filepath = '/' .implode('/', $args) . '/';
  62      }
  63  
  64      $fs = get_file_storage();
  65      $file = $fs->get_file($context->id, 'quizaccess_seb', $filearea, $itemid, $filepath, $filename);
  66      if (!$file) {
  67          return false;
  68      }
  69  
  70      send_stored_file($file, 0, 0, $forcedownload, $options);
  71  }