Your IP : 192.168.165.1
<?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/>.
/**
* Wrapper script redirecting user operations to correct destination.
*
* @copyright 1999 Martin Dougiamas http://dougiamas.com
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package core_user
*/
require_once("../config.php");
$formaction = required_param('formaction', PARAM_LOCALURL);
$id = required_param('id', PARAM_INT);
$PAGE->set_url('/user/action_redir.php', array('formaction' => $formaction, 'id' => $id));
list($formaction) = explode('?', $formaction, 2);
// This page now only handles the bulk enrolment change actions, other actions are done with ajax.
$actions = array('bulkchange.php');
if (array_search($formaction, $actions) === false) {
print_error('unknownuseraction');
}
if (!confirm_sesskey()) {
print_error('confirmsesskeybad');
}
if ($formaction == 'bulkchange.php') {
// Backwards compatibility for enrolment plugins bulk change functionality.
// This awful code is adapting from the participant page with it's param names and values
// to the values expected by the bulk enrolment changes forms.
$formaction = required_param('formaction', PARAM_URL);
require_once($CFG->dirroot . '/enrol/locallib.php');
$url = new moodle_url($formaction);
// Get the enrolment plugin type and bulk action from the url.
$plugin = $url->param('plugin');
$operationname = $url->param('operation');
$dataformat = $url->param('dataformat');
$course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);
$context = context_course::instance($id);
$PAGE->set_context($context);
$userids = optional_param_array('userid', array(), PARAM_INT);
$default = new moodle_url('/user/index.php', ['id' => $course->id]);
$returnurl = new moodle_url(optional_param('returnto', $default, PARAM_URL));
if (empty($userids)) {
$userids = optional_param_array('bulkuser', array(), PARAM_INT);
}
if (empty($userids)) {
// The first time list hack.
if (empty($userids) and $post = data_submitted()) {
foreach ($post as $k => $v) {
if (preg_match('/^user(\d+)$/', $k, $m)) {
$userids[] = $m[1];
}
}
}
}
if (empty($plugin) AND $operationname == 'download_participants') {
// Check permissions.
if (has_capability('moodle/course:manageactivities', $context)) {
$plugins = core_plugin_manager::instance()->get_plugins_of_type('dataformat');
if (isset($plugins[$dataformat])) {
if ($plugins[$dataformat]->is_enabled()) {
require_once($CFG->dirroot . '/lib/dataformatlib.php');
if (empty($userids)) {
redirect($returnurl, get_string('noselectedusers', 'bulkusers'));
}
$columnnames = array(
'firstname' => get_string('firstname'),
'lastname' => get_string('lastname'),
'email' => get_string('email'),
);
$identityfields = get_extra_user_fields($context);
$identityfieldsselect = '';
foreach ($identityfields as $field) {
$columnnames[$field] = get_string($field);
$identityfieldsselect .= ', u.' . $field . ' ';
}
if (!empty($userids)) {
list($insql, $inparams) = $DB->get_in_or_equal($userids);
}
$sql = "SELECT u.firstname, u.lastname, u.email" . $identityfieldsselect . "
FROM {user} u
WHERE u.id $insql";
$rs = $DB->get_recordset_sql($sql, $inparams);
download_as_dataformat('courseid_' . $course->id . '_participants', $dataformat, $columnnames, $rs);
$rs->close();
}
}
}
} else {
$instances = enrol_get_instances($course->id, false);
$instance = false;
foreach ($instances as $oneinstance) {
if ($oneinstance->enrol == $plugin) {
$instance = $oneinstance;
break;
}
}
if (!$instance) {
print_error('errorwithbulkoperation', 'enrol');
}
$manager = new course_enrolment_manager($PAGE, $course, $instance->id);
$plugins = $manager->get_enrolment_plugins();
if (!isset($plugins[$plugin])) {
print_error('errorwithbulkoperation', 'enrol');
}
$plugin = $plugins[$plugin];
$operations = $plugin->get_bulk_operations($manager);
if (!isset($operations[$operationname])) {
print_error('errorwithbulkoperation', 'enrol');
}
$operation = $operations[$operationname];
if (empty($userids)) {
redirect($returnurl, get_string('noselectedusers', 'bulkusers'));
}
$users = $manager->get_users_enrolments($userids);
$removed = array_diff($userids, array_keys($users));
if (!empty($removed)) {
// This manager does not filter by enrolment method - so we can get the removed users details.
$removedmanager = new course_enrolment_manager($PAGE, $course);
$removedusers = $removedmanager->get_users_enrolments($removed);
foreach ($removedusers as $removeduser) {
$msg = get_string('userremovedfromselectiona', 'enrol', fullname($removeduser));
\core\notification::warning($msg);
}
}
// We may have users from any kind of enrolment, we need to filter for the enrolment plugin matching the bulk action.
$matchesplugin = function($user) use ($plugin) {
foreach ($user->enrolments as $enrolment) {
if ($enrolment->enrolmentplugin->get_name() == $plugin->get_name()) {
return true;
}
}
return false;
};
$filteredusers = array_filter($users, $matchesplugin);
if (empty($filteredusers)) {
redirect($returnurl, get_string('noselectedusers', 'bulkusers'));
}
$users = $filteredusers;
// Get the form for the bulk operation.
$mform = $operation->get_form($PAGE->url, array('users' => $users));
// If the mform is false then attempt an immediate process. This may be an immediate action that
// doesn't require user input OR confirmation.... who know what but maybe one day.
if ($mform === false) {
if ($operation->process($manager, $users, new stdClass)) {
redirect($returnurl);
} else {
print_error('errorwithbulkoperation', 'enrol');
}
}
// Check if the bulk operation has been cancelled.
if ($mform->is_cancelled()) {
redirect($returnurl);
}
if ($mform->is_submitted() && $mform->is_validated() && confirm_sesskey()) {
if ($operation->process($manager, $users, $mform->get_data())) {
redirect($returnurl);
}
}
$pagetitle = get_string('bulkuseroperation', 'enrol');
$PAGE->set_title($pagetitle);
$PAGE->set_heading($pagetitle);
echo $OUTPUT->header();
echo $OUTPUT->heading($operation->get_title());
$mform->display();
echo $OUTPUT->footer();
exit();
}
} else {
throw new coding_exception('invalidaction');
}