enrol/editenrolment.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  * User enrolment edit script.
  19  *
  20  * This page allows the current user to edit a user enrolment.
  21  * It is not compatible with the frontpage.
  22  *
  23  * NOTE: plugins are free to implement own edit scripts with extra logic.
  24  *
  25  * @package    core_enrol
  26  * @copyright  2011 Sam Hemelryk
  27  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28  */
  29
  30 require('../config.php');
  31 require_once("$CFG->dirroot/enrol/locallib.php"); // Required for the course enrolment manager.
  32 require_once("$CFG->dirroot/enrol/renderer.php"); // Required for the course enrolment users table.
  33 require_once("$CFG->dirroot/enrol/editenrolment_form.php"); // Forms for this page.
  34
  35 $ueid   = required_param('ue', PARAM_INT);
  36 $filter = optional_param('ifilter', 0, PARAM_INT); // Table filter for return url.
  37
  38 $ue = $DB->get_record('user_enrolments', array('id' => $ueid), '*', MUST_EXIST);
  39 $user = $DB->get_record('user', array('id'=>$ue->userid), '*', MUST_EXIST);
  40 $instance = $DB->get_record('enrol', array('id'=>$ue->enrolid), '*', MUST_EXIST);
  41 $course = $DB->get_record('course', array('id'=>$instance->courseid), '*', MUST_EXIST);
  42
  43 // The URL of the enrolled users page for the course.
  44 $usersurl = new moodle_url('/user/index.php', array('id' => $course->id));
  45
  46 // Do not allow any changes if plugin disabled, not available or not suitable.
  47 if (!$plugin = enrol_get_plugin($instance->enrol)) {
  48     redirect($usersurl);
  49 }
  50 if (!$plugin->allow_manage($instance)) {
  51     redirect($usersurl);
  52 }
  53
  54 // Obviously.
  55 require_login($course);
  56 // The user must be able to manage enrolments within the course.
  57 require_capability('enrol/'.$instance->enrol.':manage', context_course::instance($course->id, MUST_EXIST));
  58
  59 // Get the enrolment manager for this course.
  60 $manager = new course_enrolment_manager($PAGE, $course, $filter);
  61 // Get an enrolment users table object. Doing this will automatically retrieve the the URL params
  62 // relating to table the user was viewing before coming here, and allows us to return the user to the
  63 // exact page of the users screen they can from.
  64 $table = new course_enrolment_users_table($manager, $PAGE);
  65
  66 // The URl to return the user too after this screen.
  67 $returnurl = new moodle_url($usersurl, $manager->get_url_params()+$table->get_url_params());
  68 // The URL of this page.
  69 $url = new moodle_url('/enrol/editenrolment.php', $returnurl->params());
  70
  71 $PAGE->set_url($url);
  72 $PAGE->set_pagelayout('admin');
  73 navigation_node::override_active_url($usersurl);
  74
  75 // Get the enrolment edit form.
  76 $mform = new enrol_user_enrolment_form($url,
  77     [
  78         'user' => $user,
  79         'course' => $course,
  80         'ue' => $ue,
  81         'enrolinstancename' => $plugin->get_instance_name($instance)
  82     ]
  83 );
  84 $mform->set_data($PAGE->url->params());
  85
  86 if ($mform->is_cancelled()) {
  87     redirect($returnurl);
  88
  89 } else if ($data = $mform->get_data()) {
  90     if (!empty($data->duration) && $data->timeend == 0) {
  91         $data->timeend = $data->timestart + $data->duration;
  92     }
  93     if ($manager->edit_enrolment($ue, $data)) {
  94         redirect($returnurl);
  95     }
  96 }
  97
  98 $fullname = fullname($user);
  99 $title = get_string('editenrolment', 'core_enrol');
 100
 101 $PAGE->set_title($title);
 102 $PAGE->set_heading($title);
 103 $PAGE->navbar->add($title);
 104 $PAGE->navbar->add($fullname);
 105
 106 echo $OUTPUT->header();
 107 echo $OUTPUT->heading($fullname);
 108 $mform->display();
 109 echo $OUTPUT->footer();