blocks/admin_bookmarks/create.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  * Create admin bookmarks.
  19  *
  20  * @package    block_admin_bookmarks
  21  * @copyright  2006 vinkmar
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require('../../config.php');
  26
  27 require_once($CFG->libdir.'/adminlib.php');
  28 require_login();
  29 $context = context_system::instance();
  30 $PAGE->set_context($context);
  31 $adminroot = admin_get_root(false, false);  // settings not required - only pages
  32
  33 if ($section = optional_param('section', '', PARAM_SAFEDIR) and confirm_sesskey()) {
  34
  35     if (get_user_preferences('admin_bookmarks')) {
  36         $bookmarks = explode(',', get_user_preferences('admin_bookmarks'));
  37
  38         if (in_array($section, $bookmarks)) {
  39             print_error('bookmarkalreadyexists','admin');
  40             die;
  41         }
  42
  43     } else {
  44         $bookmarks = array();
  45     }
  46
  47     $temp = $adminroot->locate($section);
  48
  49     if ($temp instanceof admin_settingpage || $temp instanceof admin_externalpage) {
  50         $bookmarks[] = $section;
  51         $bookmarks = implode(',', $bookmarks);
  52         set_user_preference('admin_bookmarks', $bookmarks);
  53
  54     } else {
  55         print_error('invalidsection','admin');
  56         die;
  57     }
  58
  59     if ($temp instanceof admin_settingpage) {
  60         redirect($CFG->wwwroot . '/' . $CFG->admin . '/settings.php?section=' . $section);
  61
  62     } elseif ($temp instanceof admin_externalpage) {
  63         redirect($temp->url);
  64     }
  65
  66 } else {
  67     print_error('invalidsection','admin');
  68     die;
  69 }
  70
  71