mod/lti/toolssettings.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * This file contains the script used to register a new external tool.
  19  *
  20  * It is used to create a new form used to configure the capabilities
  21  * and services to be offered to the tool provider.
  22  *
  23  * @package mod_lti
  24  * @copyright  2014 Vital Source Technologies http://vitalsource.com
  25  * @author     Stephen Vickers
  26  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  27  */
  28
  29 require_once('../../config.php');
  30 require_once($CFG->libdir.'/adminlib.php');
  31 require_once($CFG->dirroot.'/mod/lti/edit_form.php');
  32 require_once($CFG->dirroot.'/mod/lti/locallib.php');
  33
  34 $action       = optional_param('action', '', PARAM_ALPHANUMEXT);
  35 $id           = optional_param('id', '', PARAM_INT);
  36 $tab          = optional_param('tab', '', PARAM_ALPHAEXT);
  37 $returnto     = optional_param('returnto', '', PARAM_ALPHA);
  38
  39 if ($returnto == 'toolconfigure') {
  40     $returnurl = new moodle_url($CFG->wwwroot . '/mod/lti/toolconfigure.php');
  41 }
  42
  43 // No guest autologin.
  44 require_login(0, false);
  45
  46 require_sesskey();
  47
  48 // Check this is for a tool created from a tool proxy.
  49 $err = empty($id);
  50 if (!$err) {
  51     $type = lti_get_type_type_config($id);
  52     $err = empty($type->toolproxyid);
  53 }
  54 if ($err) {
  55     $params = array('action' => $action, 'id' => $id, 'sesskey' => sesskey(), 'tab' => $tab);
  56     if (!empty($returnto)) {
  57         $params['returnto'] = $returnto;
  58     }
  59     $redirect = new moodle_url('/mod/lti/typessettings.php', $params);
  60     redirect($redirect);
  61 }
  62
  63 $pageurl = new moodle_url('/mod/lti/toolssettings.php');
  64 if (!empty($id)) {
  65     $pageurl->param('id', $id);
  66 }
  67 if (!empty($returnto)) {
  68     $pageurl->param('returnto', $returnto);
  69 }
  70 $PAGE->set_url($pageurl);
  71
  72 admin_externalpage_setup('managemodules'); // Hacky solution for printing the admin page.
  73
  74 $redirect = "$CFG->wwwroot/$CFG->admin/settings.php?section=modsettinglti&tab={$tab}";
  75 if (!empty($returnurl)) {
  76     $redirect = $returnurl;
  77 }
  78
  79 if ($action == 'accept') {
  80     lti_set_state_for_type($id, LTI_TOOL_STATE_CONFIGURED);
  81     redirect($redirect);
  82 } else if (($action == 'reject') || ($action == 'delete')) {
  83     lti_set_state_for_type($id, LTI_TOOL_STATE_REJECTED);
  84     redirect($redirect);
  85 }
  86
  87 if (lti_request_is_using_ssl() && !empty($type->lti_secureicon)) {
  88     $type->oldicon = $type->lti_secureicon;
  89 } else {
  90     $type->oldicon = $type->lti_icon;
  91 }
  92
  93 $form = new mod_lti_edit_types_form($pageurl, (object)array('isadmin' => true, 'istool' => true));
  94
  95 if ($data = $form->get_data()) {
  96     $type = new stdClass();
  97     if (!empty($id)) {
  98         $type->id = $id;
  99         lti_update_type($type, $data);
 100     } else {
 101         $type->state = LTI_TOOL_STATE_CONFIGURED;
 102         lti_add_type($type, $data);
 103     }
 104     redirect($redirect);
 105 } else if ($form->is_cancelled()) {
 106     redirect($redirect);
 107 }
 108
 109 $PAGE->set_title(format_string($SITE->shortname) . ': ' . get_string('toolsetup', 'lti'));
 110 $PAGE->navbar->add(get_string('lti_administration', 'lti'), $CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=modsettinglti');
 111
 112 echo $OUTPUT->header();
 113 echo $OUTPUT->heading(get_string('toolsetup', 'lti'));
 114 echo $OUTPUT->box_start('generalbox');
 115
 116 if ($action == 'update') {
 117     $form->set_data($type);
 118 }
 119
 120 $form->display();
 121 echo $OUTPUT->box_end();
 122 echo $OUTPUT->footer();