admin/mnet/services.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18
  19 /**
  20  * This page is for configuring which services are published/subscribed on a host
  21  *
  22  * @package    core
  23  * @subpackage mnet
  24  * @copyright  2010 Penny Leach
  25  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26  */
  27
  28 require(__DIR__.'/../../config.php');
  29 require_once($CFG->libdir.'/adminlib.php');
  30 require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/services_form.php');
  31 $mnet = get_mnet_environment();
  32
  33 require_login();
  34 admin_externalpage_setup('mnetpeers');
  35
  36 $context = context_system::instance();
  37 require_capability('moodle/site:config', $context, $USER->id, true, "nopermissions");
  38
  39 $hostid = required_param('hostid', PARAM_INT);
  40
  41 $mnet_peer = new mnet_peer();
  42 $mnet_peer->set_id($hostid);
  43
  44 $mform = new mnet_services_form(null, array('peer' => $mnet_peer));
  45 if ($formdata = $mform->get_data()) {
  46     if (!isset($formdata->publish)) {
  47         $formdata->publish = array();
  48     }
  49     if (!isset($formdata->subscribe)) {
  50         $formdata->subscribe = array();
  51     }
  52     foreach($formdata->exists as $key => $value) {
  53         $host2service   = $DB->get_record('mnet_host2service', array('hostid'=>$hostid, 'serviceid'=>$key));
  54         $publish        = (array_key_exists($key, $formdata->publish)) ? $formdata->publish[$key] : 0;
  55         $subscribe      = (array_key_exists($key, $formdata->subscribe)) ? $formdata->subscribe[$key] : 0;
  56
  57         if ($publish != 1 && $subscribe != 1) {
  58             if (false == $host2service) {
  59                 // We don't have or need a record - do nothing!
  60             } else {
  61                 // We don't need the record - delete it
  62                 $DB->delete_records('mnet_host2service', array('hostid' => $hostid, 'serviceid'=>$key));
  63             }
  64         } elseif (false == $host2service && ($publish == 1 || $subscribe == 1)) {
  65             $host2service = new stdClass();
  66             $host2service->hostid = $hostid;
  67             $host2service->serviceid = $key;
  68
  69             $host2service->publish = $publish;
  70             $host2service->subscribe = $subscribe;
  71
  72             $host2service->id = $DB->insert_record('mnet_host2service', $host2service);
  73         } elseif ($host2service->publish != $publish || $host2service->subscribe != $subscribe) {
  74             $host2service->publish   = $publish;
  75             $host2service->subscribe = $subscribe;
  76             $DB->update_record('mnet_host2service', $host2service);
  77         }
  78     }
  79     $redirecturl = new moodle_url('/admin/mnet/services.php?hostid=' . $hostid);
  80     redirect($redirecturl, get_string('changessaved'));
  81 }
  82
  83 echo $OUTPUT->header();
  84 $currenttab = 'mnetservices';
  85 require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
  86 echo $OUTPUT->box_start();
  87 $s = mnet_get_service_info($mnet_peer, false); // basic data only
  88 $mform->set_data($s);
  89 $mform->display();
  90 echo $OUTPUT->box_end();
  91
  92 echo $OUTPUT->footer();