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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [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   * Delete 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  
  29  require_login();
  30  $context = context_system::instance();
  31  $PAGE->set_context($context);
  32  $adminroot = admin_get_root(false, false); // settings not required - only pages
  33  
  34  // We clean section with safe path here for compatibility with external pages that include a slash in their name.
  35  if ($section = optional_param('section', '', PARAM_SAFEPATH) and confirm_sesskey()) {
  36  
  37      if (get_user_preferences('admin_bookmarks')) {
  38  
  39          $bookmarks = explode(',', get_user_preferences('admin_bookmarks'));
  40  
  41          $key = array_search($section, $bookmarks);
  42  
  43          if ($key === false) {
  44              throw new \moodle_exception('nonexistentbookmark', 'admin');
  45              die;
  46          }
  47  
  48          unset($bookmarks[$key]);
  49          $bookmarks = implode(',', $bookmarks);
  50          set_user_preference('admin_bookmarks', $bookmarks);
  51  
  52          $temp = $adminroot->locate($section);
  53  
  54          if ($temp instanceof admin_externalpage) {
  55              redirect($temp->url, get_string('bookmarkdeleted','admin'));
  56          } elseif ($temp instanceof admin_settingpage) {
  57              redirect($CFG->wwwroot . '/' . $CFG->admin . '/settings.php?section=' . $section);
  58          } else if ($temp instanceof admin_category) {
  59              redirect($CFG->wwwroot . '/' . $CFG->admin . '/category.php?category=' . $section);
  60          } else {
  61              redirect($CFG->wwwroot);
  62          }
  63          die;
  64  
  65  
  66      }
  67  
  68      throw new \moodle_exception('nobookmarksforuser', 'admin');
  69      die;
  70  
  71  } else {
  72      throw new \moodle_exception('invalidsection', 'admin');
  73      die;
  74  }
  75  
  76