admin/mnet/delete.php

   1 <?PHP // $Id$
   2
   3     require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
   4     include_once($CFG->dirroot.'/mnet/lib.php');
   5     $stradministration = get_string('administration');
   6     $strconfiguration  = get_string('configuration');
   7     $strmnetsettings   = get_string('mnetsettings', 'mnet');
   8     $strmnetservices   = get_string('mnetservices', 'mnet');
   9     $strmnetlog        = get_string('mnetlog', 'mnet');
  10     $strmnetedithost   = get_string('reviewhostdetails', 'mnet');
  11     require_login();
  12
  13     $context = get_context_instance(CONTEXT_SYSTEM);
  14
  15     require_capability('moodle/site:config', $context, $USER->id, true, "nopermissions");
  16
  17     if (!$site = get_site()) {
  18         print_error('nosite', '', '', NULL, true);
  19     }
  20
  21 /// Initialize variables.
  22
  23     // Step must be one of:
  24     // input   Parse the details of a new host and fetch its public key
  25     // commit  Save our changes (to a new OR existing host)
  26     $step   = optional_param('step', 'verify', PARAM_ALPHA);
  27     $hostid = required_param('hostid', PARAM_INT);
  28     $warn = array();
  29
  30     if ($_SERVER['REQUEST_METHOD'] != 'POST') {
  31         redirect('index.php', get_string('postrequired','mnet') ,7);
  32     }
  33
  34     if ('verify' == $step) {
  35         $mnet_peer = new mnet_peer();
  36         $mnet_peer->set_id($hostid);
  37         $live_users = $mnet_peer->count_live_sessions();
  38         if ($live_users > 0) {
  39             $warn[] = get_string('usersareonline', 'mnet', $live_users);
  40         }
  41         include('delete.html');
  42     } elseif ('delete' == $step) {
  43         $mnet_peer = new mnet_peer();
  44         $mnet_peer->set_id($hostid);
  45         $mnet_peer->delete();
  46         redirect('peers.php', get_string('hostdeleted', 'mnet'), 5);
  47     }
  48 ?>