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<?php
/**
* script for bulk user delete operations
*/
require_once('../../config.php');
require_once($CFG->libdir.'/adminlib.php');
$confirm = optional_param('confirm', 0, PARAM_BOOL);
admin_externalpage_setup('userbulk');
require_capability('moodle/user:update', context_system::instance());
$return = $CFG->wwwroot.'/'.$CFG->admin.'/user/user_bulk.php';
if (empty($SESSION->bulk_users)) {
redirect($return);
}
echo $OUTPUT->header();
//TODO: add support for large number of users
if ($confirm and confirm_sesskey()) {
$notifications = '';
list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
$rs = $DB->get_recordset_select('user', "id $in", $params, '', 'id, username, secret, confirmed, auth, firstname, lastname');
foreach ($rs as $user) {
if ($user->confirmed) {
continue;
}
$auth = get_auth_plugin($user->auth);
$result = $auth->user_confirm($user->username, $user->secret);
if ($result != AUTH_CONFIRM_OK && $result != AUTH_CONFIRM_ALREADY) {
$notifications .= $OUTPUT->notification(get_string('usernotconfirmed', '', fullname($user, true)));
}
}
$rs->close();
echo $OUTPUT->box_start('generalbox', 'notice');
if (!empty($notifications)) {
echo $notifications;
} else {
echo $OUTPUT->notification(get_string('changessaved'), 'notifysuccess');
}
$continue = new single_button(new moodle_url($return), get_string('continue'), 'post');
echo $OUTPUT->render($continue);
echo $OUTPUT->box_end();
} else {
list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
$userlist = $DB->get_records_select_menu('user', "id $in", $params, 'fullname', 'id,'.$DB->sql_fullname().' AS fullname');
$usernames = implode(', ', $userlist);
echo $OUTPUT->heading(get_string('confirmation', 'admin'));
$formcontinue = new single_button(new moodle_url('user_bulk_confirm.php', array('confirm' => 1)), get_string('yes'));
$formcancel = new single_button(new moodle_url('user_bulk.php'), get_string('no'), 'get');
echo $OUTPUT->confirm(get_string('confirmcheckfull', '', $usernames), $formcontinue, $formcancel);
}
echo $OUTPUT->footer();