3 // searches for admin settings
5 require_once('../config.php');
6 require_once($CFG->libdir
.'/adminlib.php');
8 redirect_if_major_upgrade_required();
10 $query = trim(optional_param('query', '', PARAM_NOTAGS
)); // Search string
12 $context = context_system
::instance();
13 $PAGE->set_context($context);
15 $hassiteconfig = has_capability('moodle/site:config', $context);
17 if ($hassiteconfig && moodle_needs_upgrading()) {
18 redirect(new moodle_url('/admin/index.php'));
21 admin_externalpage_setup('search', '', array('query' => $query)); // now hidden page
23 $adminroot = admin_get_root(); // need all settings here
24 $adminroot->search
= $query; // So we can reference it in search boxes later in this invocation
29 // now we'll deal with the case that the admin has submitted the form with changed settings
30 if ($data = data_submitted() and confirm_sesskey() and isset($data->action
) and $data->action
== 'save-settings') {
31 require_capability('moodle/site:config', $context);
32 if (admin_write_settings($data)) {
33 redirect($PAGE->url
, get_string('changessaved'), null, \core\output\notification
::NOTIFY_SUCCESS
);
36 if (!empty($adminroot->errors
)) {
37 $errormsg = get_string('errorwithsettings', 'admin');
38 $firsterror = reset($adminroot->errors
);
39 $focus = $firsterror->id
;
45 // and finally, if we get here, then there are matching settings and we have to print a form
47 echo $OUTPUT->header($focus);
49 // Display a warning if site is not registered.
51 $adminrenderer = $PAGE->get_renderer('core', 'admin');
52 echo $adminrenderer->warn_if_not_registered();
55 echo $OUTPUT->heading(get_string('administrationsite'));
57 if ($errormsg !== '') {
58 echo $OUTPUT->notification($errormsg);
60 } else if ($statusmsg !== '') {
61 echo $OUTPUT->notification($statusmsg, 'notifysuccess');
64 $showsettingslinks = true;
67 require_once("admin_settings_search_form.php");
68 $form = new admin_settings_search_form();
72 echo admin_search_settings_html($query);
73 $showsettingslinks = false;
77 if ($showsettingslinks) {
78 $node = $PAGE->settingsnav
->find('root', navigation_node
::TYPE_SITE_ADMIN
);
80 echo $OUTPUT->render_from_template('core/settings_link_page', ['node' => $node]);
84 echo $OUTPUT->footer();