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 $query = trim(optional_param('query', '', PARAM_NOTAGS));  // Search string
   9
  10 $context = context_system::instance();
  11 $PAGE->set_context($context);
  12
  13 admin_externalpage_setup('search', '', array('query' => $query)); // now hidden page
  14
  15 $adminroot = admin_get_root(); // need all settings here
  16 $adminroot->search = $query; // So we can reference it in search boxes later in this invocation
  17 $statusmsg = '';
  18 $errormsg  = '';
  19 $focus = '';
  20
  21 // now we'll deal with the case that the admin has submitted the form with changed settings
  22 if ($data = data_submitted() and confirm_sesskey() and isset($data->action) and $data->action == 'save-settings') {
  23     require_capability('moodle/site:config', $context);
  24     if (admin_write_settings($data)) {
  25         redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
  26     }
  27
  28     if (!empty($adminroot->errors)) {
  29         $errormsg = get_string('errorwithsettings', 'admin');
  30         $firsterror = reset($adminroot->errors);
  31         $focus = $firsterror->id;
  32     } else {
  33         redirect($PAGE->url);
  34     }
  35 }
  36
  37 // and finally, if we get here, then there are matching settings and we have to print a form
  38 // to modify them
  39 echo $OUTPUT->header($focus);
  40
  41 echo $OUTPUT->heading(get_string('administrationsite'));
  42
  43 if ($errormsg !== '') {
  44     echo $OUTPUT->notification($errormsg);
  45
  46 } else if ($statusmsg !== '') {
  47     echo $OUTPUT->notification($statusmsg, 'notifysuccess');
  48 }
  49
  50 $showsettingslinks = true;
  51
  52 if (has_capability('moodle/site:config', $context)) {
  53     require_once("admin_settings_search_form.php");
  54     $form = new admin_settings_search_form();
  55     $form->display();
  56     echo '<hr>';
  57     if ($query) {
  58         echo admin_search_settings_html($query);
  59         $showsettingslinks = false;
  60     }
  61 }
  62
  63 if ($showsettingslinks) {
  64     $node = $PAGE->settingsnav->find('root', navigation_node::TYPE_SITE_ADMIN);
  65     if ($node) {
  66         echo $OUTPUT->render_from_template('core/settings_link_page', ['node' => $node]);
  67     }
  68 }
  69
  70 echo $OUTPUT->footer();