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efrain |
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<?php
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/**
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* script for bulk user force password change
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*/
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require_once('../../config.php');
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require_once('lib.php');
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require_once($CFG->libdir.'/adminlib.php');
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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admin_externalpage_setup('userbulk');
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require_capability('moodle/user:update', context_system::instance());
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$returnurl = optional_param('returnurl', '', PARAM_LOCALURL);
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$return = new moodle_url($returnurl ?: '/admin/user/user_bulk.php');
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if (empty($SESSION->bulk_users)) {
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redirect($return);
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}
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$PAGE->set_primary_active_tab('siteadminnode');
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$PAGE->set_secondary_active_tab('users');
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echo $OUTPUT->header();
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if ($confirm and confirm_sesskey()) {
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// only force password change if user may actually change the password
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$authsavailable = get_enabled_auth_plugins();
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$changeable = array();
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foreach($authsavailable as $authplugin) {
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if (!$auth = get_auth_plugin($authplugin)) {
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continue;
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}
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if ($auth->is_internal() and $auth->can_change_password()) {
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$changeable[$authplugin] = true;
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}
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}
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$parts = array_chunk($SESSION->bulk_users, 300);
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foreach ($parts as $users) {
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list($in, $params) = $DB->get_in_or_equal($users);
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$rs = $DB->get_recordset_select('user', "id $in", $params);
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foreach ($rs as $user) {
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if (!empty($changeable[$user->auth])) {
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set_user_preference('auth_forcepasswordchange', 1, $user->id);
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unset($SESSION->bulk_users[$user->id]);
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} else {
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echo $OUTPUT->notification(get_string('forcepasswordchangenot', '', fullname($user, true)));
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}
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}
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$rs->close();
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}
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echo $OUTPUT->notification(get_string('changessaved'), 'notifysuccess');
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echo $OUTPUT->continue_button($return);
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} else {
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list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
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$userlist = $DB->get_records_select_menu('user', "id $in", $params, 'fullname', 'id,'.$DB->sql_fullname().' AS fullname', 0, MAX_BULK_USERS);
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$usernames = implode(', ', $userlist);
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if (count($SESSION->bulk_users) > MAX_BULK_USERS) {
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$usernames .= ', ...';
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}
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echo $OUTPUT->heading(get_string('confirmation', 'admin'));
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$formcontinue = new single_button(new moodle_url('/admin/user/user_bulk_forcepasswordchange.php',
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['confirm' => 1, 'returnurl' => $returnurl]), get_string('yes'));
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$formcancel = new single_button($return, get_string('no'), 'get');
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echo $OUTPUT->confirm(get_string('forcepasswordchangecheckfull', '', $usernames), $formcontinue, $formcancel);
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}
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echo $OUTPUT->footer();
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