[Summary view]

Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401]

   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   * Preferences.
  19   *
  20   * @package    core_user
  21   * @copyright  2015 Frédéric Massart - FMCorz.net
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  require_once(__DIR__ . '/../config.php');
  26  require_once($CFG->libdir . '/navigationlib.php');
  27  
  28  require_login(null, false);
  29  if (isguestuser()) {
  30      throw new require_login_exception('Guests are not allowed here.');
  31  }
  32  
  33  $userid = optional_param('userid', $USER->id, PARAM_INT);
  34  $currentuser = $userid == $USER->id;
  35  
  36  // Check that the user is a valid user.
  37  $user = core_user::get_user($userid);
  38  if (!$user || !core_user::is_real_user($userid)) {
  39      throw new moodle_exception('invaliduser', 'error');
  40  }
  41  
  42  $PAGE->set_context(context_user::instance($userid));
  43  $PAGE->set_url('/user/preferences.php', array('userid' => $userid));
  44  $PAGE->set_pagelayout('admin');
  45  $PAGE->add_body_class('limitedwidth');
  46  $PAGE->set_pagetype('user-preferences');
  47  $PAGE->set_title(get_string('preferences'));
  48  $PAGE->set_heading(fullname($user));
  49  
  50  if (!$currentuser) {
  51      $PAGE->navigation->extend_for_user($user);
  52      // Need to check that settings exist.
  53      if ($settings = $PAGE->settingsnav->find('userviewingsettings' . $user->id, null)) {
  54          $settings->make_active();
  55      }
  56      $url = new moodle_url('/user/preferences.php', array('userid' => $userid));
  57      $navbar = $PAGE->navbar->add(get_string('preferences', 'moodle'), $url);
  58      // Show an error if there are no preferences that this user has access to.
  59      if (!$PAGE->settingsnav->can_view_user_preferences($userid)) {
  60          throw new moodle_exception('cannotedituserpreferences', 'error');
  61      }
  62  } else {
  63      // Shutdown the users node in the navigation menu.
  64      $usernode = $PAGE->navigation->find('users', null);
  65      $usernode->make_inactive();
  66  
  67      $settings = $PAGE->settingsnav->find('usercurrentsettings', null);
  68      $settings->make_active();
  69  }
  70  
  71  // Identifying the nodes.
  72  $groups = array();
  73  $orphans = array();
  74  foreach ($settings->children as $setting) {
  75      if ($setting->has_children()) {
  76          $groups[] = new preferences_group($setting->get_content(), $setting->children);
  77      } else {
  78          $orphans[] = $setting;
  79      }
  80  }
  81  if (!empty($orphans)) {
  82      $groups[] = new preferences_group(get_string('miscellaneous'), $orphans);
  83  }
  84  $preferences = new preferences_groups($groups);
  85  
  86  echo $OUTPUT->header();
  87  echo $OUTPUT->heading(get_string('preferences'));
  88  echo $OUTPUT->render($preferences);
  89  echo $OUTPUT->footer();