libdir.'/adminlib.php'); $query = trim(optional_param('query', '', PARAM_NOTAGS)); // Search string $PAGE->set_context(get_context_instance(CONTEXT_SYSTEM)); $PAGE->set_course($SITE); $adminroot = admin_get_root(); // need all settings here $adminroot->search = $query; // So we can reference it in search boxes later in this invocation $statusmsg = ''; $errormsg = ''; $focus = ''; admin_externalpage_setup('search', '', array('query' => $query)); // now hidden page // now we'll deal with the case that the admin has submitted the form with changed settings if ($data = data_submitted() and confirm_sesskey()) { if (admin_write_settings($data)) { $statusmsg = get_string('changessaved'); } $adminroot = admin_get_root(true); //reload tree if (!empty($adminroot->errors)) { $errormsg = get_string('errorwithsettings', 'admin'); $firsterror = reset($adminroot->errors); $focus = $firsterror->id; } } // and finally, if we get here, then there are matching settings and we have to print a form // to modify them echo $OUTPUT->header($focus); if ($errormsg !== '') { echo $OUTPUT->notification($errormsg); } else if ($statusmsg !== '') { echo $OUTPUT->notification($statusmsg, 'notifysuccess'); } $resultshtml = admin_search_settings_html($query); // case insensitive search only echo ''; echo $OUTPUT->footer();