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   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   * List and modify users that are not enrolled but still have a role in course.
  19   *
  20   * @package    core_enrol
  21   * @copyright  2010 Petr Skoda {@link http://skodak.org}
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  require('../config.php');
  26  require_once("$CFG->dirroot/enrol/locallib.php");
  27  require_once("$CFG->dirroot/enrol/renderer.php");
  28  require_once("$CFG->dirroot/group/lib.php");
  29  
  30  $id      = required_param('id', PARAM_INT); // course id
  31  $action  = optional_param('action', '', PARAM_ALPHANUMEXT);
  32  $filter  = optional_param('ifilter', 0, PARAM_INT);
  33  
  34  $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
  35  $context = context_course::instance($course->id, MUST_EXIST);
  36  
  37  require_login($course);
  38  require_capability('moodle/course:reviewotherusers', $context);
  39  
  40  if ($course->id == SITEID) {
  41      redirect("$CFG->wwwroot/");
  42  }
  43  
  44  $PAGE->set_pagelayout('admin');
  45  
  46  $manager = new course_enrolment_manager($PAGE, $course, $filter);
  47  $table = new course_enrolment_other_users_table($manager, $PAGE);
  48  $PAGE->set_url('/enrol/otherusers.php', $manager->get_url_params()+$table->get_url_params());
  49  navigation_node::override_active_url(new moodle_url('/enrol/otherusers.php', array('id' => $id)));
  50  
  51  $userdetails = array (
  52      'picture' => false,
  53      'firstname' => get_string('firstname'),
  54      'lastname' => get_string('lastname'),
  55  );
  56  $extrafields = get_extra_user_fields($context);
  57  foreach ($extrafields as $field) {
  58      $userdetails[$field] = get_user_field_name($field);
  59  }
  60  
  61  $fields = array(
  62      'userdetails' => $userdetails,
  63      'lastseen' => get_string('lastaccess'),
  64      'role' => get_string('roles', 'role')
  65  );
  66  
  67  // Remove hidden fields if the user has no access
  68  if (!has_capability('moodle/course:viewhiddenuserfields', $context)) {
  69      $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
  70      if (isset($hiddenfields['lastaccess'])) {
  71          unset($fields['lastseen']);
  72      }
  73  }
  74  
  75  $table->set_fields($fields, $OUTPUT);
  76  
  77  //$users = $manager->get_other_users($table->sort, $table->sortdirection, $table->page, $table->perpage);
  78  
  79  $renderer = $PAGE->get_renderer('core_enrol');
  80  $canassign = has_capability('moodle/role:assign', $manager->get_context());
  81  $users = $manager->get_other_users_for_display($renderer, $PAGE->url, $table->sort, $table->sortdirection, $table->page, $table->perpage);
  82  $assignableroles = $manager->get_assignable_roles(true);
  83  foreach ($users as $userid=>&$user) {
  84      $user['picture'] = $OUTPUT->render($user['picture']);
  85      $user['role'] = $renderer->user_roles_and_actions($userid, $user['roles'], $assignableroles, $canassign, $PAGE->url);
  86  }
  87  
  88  $table->set_total_users($manager->get_total_other_users());
  89  $table->set_users($users);
  90  
  91  $PAGE->set_title($course->fullname.': '.get_string('totalotherusers', 'enrol', $manager->get_total_other_users()));
  92  $PAGE->set_heading($PAGE->title);
  93  
  94  echo $OUTPUT->header();
  95  echo $renderer->render($table);
  96  echo $OUTPUT->footer();