admin/search.php

   1 <?php
   2
   3 // searches for admin settings
   4
   5 require_once('../config.php');
   6 require_once($CFG->libdir.'/adminlib.php');
   7
   8 redirect_if_major_upgrade_required();
   9
  10 $query = trim(optional_param('query', '', PARAM_NOTAGS));  // Search string
  11
  12 $context = context_system::instance();
  13 $PAGE->set_context($context);
  14
  15 $hassiteconfig = has_capability('moodle/site:config', $context);
  16
  17 if ($hassiteconfig && moodle_needs_upgrading()) {
  18     redirect(new moodle_url('/admin/index.php'));
  19 }
  20
  21 // If site registration needs updating, redirect.
  22 \core\hub\registration::registration_reminder('/admin/search.php');
  23
  24 admin_externalpage_setup('search', '', array('query' => $query)); // now hidden page
  25
  26 $adminroot = admin_get_root(); // need all settings here
  27 $adminroot->search = $query; // So we can reference it in search boxes later in this invocation
  28 $statusmsg = '';
  29 $errormsg  = '';
  30 $focus = '';
  31
  32 // now we'll deal with the case that the admin has submitted the form with changed settings
  33 if ($data = data_submitted() and confirm_sesskey() and isset($data->action) and $data->action == 'save-settings') {
  34     require_capability('moodle/site:config', $context);
  35     $count = admin_write_settings($data);
  36     if (!empty($adminroot->errors)) {
  37         $errormsg = get_string('errorwithsettings', 'admin');
  38         $firsterror = reset($adminroot->errors);
  39         $focus = $firsterror->id;
  40     } else {
  41         // No errors. Did we change any setting? If so, then redirect with success.
  42         if ($count) {
  43             redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
  44         }
  45         redirect($PAGE->url);
  46     }
  47 }
  48
  49 // and finally, if we get here, then there are matching settings and we have to print a form
  50 // to modify them
  51 echo $OUTPUT->header($focus);
  52
  53 // Display a warning if site is not registered.
  54 if (empty($query)) {
  55     $adminrenderer = $PAGE->get_renderer('core', 'admin');
  56     echo $adminrenderer->warn_if_not_registered();
  57 }
  58
  59 echo $OUTPUT->heading(get_string('administrationsite'));
  60
  61 if ($errormsg !== '') {
  62     echo $OUTPUT->notification($errormsg);
  63
  64 } else if ($statusmsg !== '') {
  65     echo $OUTPUT->notification($statusmsg, 'notifysuccess');
  66 }
  67
  68 $showsettingslinks = true;
  69
  70 if ($hassiteconfig) {
  71     require_once("admin_settings_search_form.php");
  72     $form = new admin_settings_search_form();
  73     $form->display();
  74     echo '<hr>';
  75     if ($query) {
  76         echo admin_search_settings_html($query);
  77         $showsettingslinks = false;
  78     }
  79 }
  80
  81 if ($showsettingslinks) {
  82     $node = $PAGE->settingsnav->find('root', navigation_node::TYPE_SITE_ADMIN);
  83     if ($node) {
  84         echo $OUTPUT->render_from_template('core/settings_link_page', ['node' => $node]);
  85     }
  86 }
  87
  88 echo $OUTPUT->footer();