admin/tool/generator/lib.php

   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  * Generator tool functions.
  19  *
  20  * @package    tool_generator
  21  * @copyright  David Monllaó
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 defined('MOODLE_INTERNAL') || die();
  26
  27 /**
  28  * Files support.
  29  *
  30  * Exits if the required permissions are not satisfied.
  31  *
  32  * @param stdClass $course course object
  33  * @param stdClass $cm
  34  * @param stdClass $context context object
  35  * @param string $filearea file area
  36  * @param array $args extra arguments
  37  * @param bool $forcedownload whether or not force download
  38  * @param array $options additional options affecting the file serving
  39  * @return void The file is sent along with it's headers
  40  */
  41 function tool_generator_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = array()) {
  42
  43     // Only for admins or CLI.
  44     if (!defined('CLI_SCRIPT') && !is_siteadmin()) {
  45         die;
  46     }
  47
  48     if ($context->contextlevel != CONTEXT_SYSTEM) {
  49         send_file_not_found();
  50     }
  51
  52     $fs = get_file_storage();
  53     $file = $fs->get_file($context->id, 'tool_generator', $filearea, $args[0], '/', $args[1]);
  54
  55     // Send the file, always forcing download, we don't want options.
  56     \core\session\manager::write_close();
  57     send_stored_file($file, 0, 0, true);
  58 }
  59