admin/search.php

   1 <?php // $Id$
   2
   3 // searches for admin settings
   4
   5 require_once('../config.php');
   6 require_once($CFG->libdir.'/adminlib.php');
   7
   8 $query = trim(stripslashes(optional_param('query', '', PARAM_NOTAGS)));  // Search string
   9
  10 $adminroot =& admin_get_root(); // need all settings here
  11 $adminroot->search = $query; // So we can reference it in search boxes later in this invocation
  12 $statusmsg = '';
  13 $errormsg  = '';
  14 $focus = '';
  15
  16 admin_externalpage_setup('search'); // now hidden page
  17
  18 // now we'll deal with the case that the admin has submitted the form with changed settings
  19 if ($data = data_submitted() and confirm_sesskey()) {
  20     if (admin_write_settings($data)) {
  21         $statusmsg = get_string('changessaved');
  22     }
  23     $adminroot =& admin_get_root(true); //reload tree
  24
  25     if (!empty($adminroot->errors)) {
  26         $errormsg = get_string('errorwithsettings', 'admin');
  27         $firsterror = reset($adminroot->errors);
  28         $focus = $firsterror->id;
  29     }
  30 }
  31
  32 // and finally, if we get here, then there are matching settings and we have to print a form
  33 // to modify them
  34 admin_externalpage_print_header($focus);
  35
  36 if ($errormsg !== '') {
  37     notify ($errormsg);
  38
  39 } else if ($statusmsg !== '') {
  40     notify ($statusmsg, 'notifysuccess');
  41 }
  42
  43 $resultshtml = admin_search_settings_html($query); // case insensitive search only
  44
  45 echo '<form action="search.php" method="post" id="adminsettings">';
  46 echo '<div>';
  47 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
  48 echo '<input type="hidden" name="query" value="'.s($query).'" />';
  49 echo '</div>';
  50 echo '<fieldset>';
  51 echo '<div class="clearer"><!-- --></div>';
  52 if ($resultshtml != '') {
  53     echo $resultshtml;
  54 } else {
  55     echo get_string('noresults','admin');
  56 }
  57 echo '</fieldset>';
  58 echo '</form>';
  59
  60 print_footer();
  61
  62 ?>