admin/webservice/service.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  * Web services admin UI
  20  *
  21  * @package   webservice
  22  * @copyright 2009 Moodle Pty Ltd (http://moodle.com)
  23  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25 require_once('../../config.php');
  26 require_once($CFG->libdir . '/adminlib.php');
  27 require_once('forms.php');
  28 require_once($CFG->dirroot . '/webservice/lib.php');
  29
  30 admin_externalpage_setup('externalservice');
  31
  32 //define nav bar
  33 $node = $PAGE->settingsnav->find('externalservice', navigation_node::TYPE_SETTING);
  34 $newnode = $PAGE->settingsnav->find('externalservices', navigation_node::TYPE_SETTING);
  35 if ($node && $newnode) {
  36     $node->display = false;
  37     $newnode->make_active();
  38 }
  39 $PAGE->navbar->add(get_string('externalservice', 'webservice'));
  40
  41 //Retrieve few general parameters
  42 $id = required_param('id', PARAM_INT);
  43 $action = optional_param('action', '', PARAM_ALPHANUMEXT);
  44 $confirm = optional_param('confirm', 0, PARAM_BOOL);
  45 $webservicemanager = new webservice;
  46 $renderer = $PAGE->get_renderer('core', 'webservice');
  47 $returnurl = $CFG->wwwroot . "/" . $CFG->admin . "/settings.php?section=externalservices";
  48 $service = $id ? $webservicemanager->get_external_service_by_id($id, MUST_EXIST) : null;
  49
  50 /// DELETE operation
  51 if ($action == 'delete' and confirm_sesskey() and $service and empty($service->component)) {
  52     //Display confirmation Page
  53     if (!$confirm) {
  54         echo $OUTPUT->header();
  55         echo $renderer->admin_remove_service_confirmation($service);
  56         echo $OUTPUT->footer();
  57         die;
  58     }
  59     //The user has confirmed the deletion, delete and redirect
  60     $webservicemanager->delete_service($service->id);
  61     $params = array(
  62         'objectid' => $service->id
  63     );
  64     $event = \core\event\webservice_service_deleted::create($params);
  65     $event->add_record_snapshot('external_services', $service);
  66     $event->trigger();
  67     redirect($returnurl);
  68 }
  69
  70 /// EDIT/CREATE/CANCEL operations => at the end redirect to add function page / main service page
  71 $mform = new external_service_form(null, $service);
  72 if ($mform->is_cancelled()) {
  73     redirect($returnurl);
  74 } else if ($servicedata = $mform->get_data()) {
  75     $servicedata = (object) $servicedata;
  76     if (!empty($servicedata->requiredcapability) && $servicedata->requiredcapability == "norequiredcapability") {
  77         $servicedata->requiredcapability = "";
  78     }
  79
  80     //create operation
  81     if (empty($servicedata->id)) {
  82         $servicedata->id = $webservicemanager->add_external_service($servicedata);
  83         $params = array(
  84             'objectid' => $servicedata->id
  85         );
  86         $event = \core\event\webservice_service_created::create($params);
  87         $event->add_record_snapshot('external_services', $servicedata);
  88         $event->trigger();
  89
  90         //redirect to the 'add functions to service' page
  91         $addfunctionpage = new moodle_url(
  92                         $CFG->wwwroot . '/' . $CFG->admin . '/webservice/service_functions.php',
  93                         array('id' => $servicedata->id));
  94         $returnurl = $addfunctionpage->out(false);
  95     } else {
  96         //update operation
  97         $webservicemanager->update_external_service($servicedata);
  98         $params = array(
  99             'objectid' => $servicedata->id
 100         );
 101         $event = \core\event\webservice_service_updated::create($params);
 102         $event->add_record_snapshot('external_services', $servicedata);
 103         $event->trigger();
 104     }
 105
 106     redirect($returnurl);
 107 }
 108
 109 //OUTPUT edit/create form
 110 echo $OUTPUT->header();
 111 $mform->display();
 112 echo $OUTPUT->footer();
 113