Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * User enrolment edit script.
 *
 * This page allows the current user to edit a user enrolment.
 * It is not compatible with the frontpage.
 *
 * NOTE: plugins are free to implement own edit scripts with extra logic.
 *
 * @package    core_enrol
 * @copyright  2011 Sam Hemelryk
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require('../config.php');
require_once("$CFG->dirroot/enrol/locallib.php"); // Required for the course enrolment manager.
require_once("$CFG->dirroot/enrol/renderer.php"); // Required for the course enrolment users table.
require_once("$CFG->dirroot/enrol/editenrolment_form.php"); // Forms for this page.

$ueid   = required_param('ue', PARAM_INT);
$filter = optional_param('ifilter', 0, PARAM_INT); // Table filter for return url.

$ue = $DB->get_record('user_enrolments', array('id' => $ueid), '*', MUST_EXIST);
$user = $DB->get_record('user', array('id'=>$ue->userid), '*', MUST_EXIST);
$instance = $DB->get_record('enrol', array('id'=>$ue->enrolid), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id'=>$instance->courseid), '*', MUST_EXIST);

// The URL of the enrolled users page for the course.
$usersurl = new moodle_url('/user/index.php', array('id' => $course->id));

// Do not allow any changes if plugin disabled, not available or not suitable.
if (!$plugin = enrol_get_plugin($instance->enrol)) {
    redirect($usersurl);
}
if (!$plugin->allow_manage($instance)) {
    redirect($usersurl);
}

// Obviously.
require_login($course);
// The user must be able to manage enrolments within the course.
require_capability('enrol/'.$instance->enrol.':manage', context_course::instance($course->id, MUST_EXIST));

// Get the enrolment manager for this course.
$manager = new course_enrolment_manager($PAGE, $course, $filter);
// Get an enrolment users table object. Doing this will automatically retrieve the the URL params
// relating to table the user was viewing before coming here, and allows us to return the user to the
// exact page of the users screen they can from.
$table = new course_enrolment_users_table($manager, $PAGE);

// The URl to return the user too after this screen.
$returnurl = new moodle_url($usersurl, $manager->get_url_params()+$table->get_url_params());
// The URL of this page.
$url = new moodle_url('/enrol/editenrolment.php', $returnurl->params());

$PAGE->set_url($url);
$PAGE->set_pagelayout('admin');
navigation_node::override_active_url($usersurl);

// Get the enrolment edit form.
$mform = new enrol_user_enrolment_form($url,
    [
        'user' => $user,
        'course' => $course,
        'ue' => $ue,
        'enrolinstancename' => $plugin->get_instance_name($instance)
    ]
);
$mform->set_data($PAGE->url->params());

if ($mform->is_cancelled()) {
    redirect($returnurl);

} else if ($data = $mform->get_data()) {
    if (!empty($data->duration) && $data->timeend == 0) {
        $data->timeend = $data->timestart + $data->duration;
    }
    if ($manager->edit_enrolment($ue, $data)) {
        redirect($returnurl);
    }
}

$fullname = fullname($user);
$title = get_string('editenrolment', 'core_enrol');

$PAGE->set_title($title);
$PAGE->set_heading($title);
$PAGE->navbar->add($title);
$PAGE->navbar->add($fullname);

echo $OUTPUT->header();
echo $OUTPUT->heading($fullname);
$mform->display();
echo $OUTPUT->footer();