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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file contains the script used to register a new external tool.
*
* It is used to create a new form used to configure the capabilities
* and services to be offered to the tool provider.
*
* @package mod_lti
* @copyright 2014 Vital Source Technologies http://vitalsource.com
* @author Stephen Vickers
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('../../config.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->dirroot.'/mod/lti/edit_form.php');
require_once($CFG->dirroot.'/mod/lti/locallib.php');
$action = optional_param('action', '', PARAM_ALPHANUMEXT);
$id = optional_param('id', '', PARAM_INT);
$tab = optional_param('tab', '', PARAM_ALPHAEXT);
$returnto = optional_param('returnto', '', PARAM_ALPHA);
if ($returnto == 'toolconfigure') {
$returnurl = new moodle_url($CFG->wwwroot . '/mod/lti/toolconfigure.php');
}
// No guest autologin.
require_login(0, false);
require_sesskey();
// Check this is for a tool created from a tool proxy.
$err = empty($id);
if (!$err) {
$type = lti_get_type_type_config($id);
$err = empty($type->toolproxyid);
}
if ($err) {
$params = array('action' => $action, 'id' => $id, 'sesskey' => sesskey(), 'tab' => $tab);
if (!empty($returnto)) {
$params['returnto'] = $returnto;
}
$redirect = new moodle_url('/mod/lti/typessettings.php', $params);
redirect($redirect);
}
$pageurl = new moodle_url('/mod/lti/toolssettings.php');
if (!empty($id)) {
$pageurl->param('id', $id);
}
if (!empty($returnto)) {
$pageurl->param('returnto', $returnto);
}
$PAGE->set_url($pageurl);
admin_externalpage_setup('managemodules'); // Hacky solution for printing the admin page.
$redirect = "$CFG->wwwroot/$CFG->admin/settings.php?section=modsettinglti&tab={$tab}";
if (!empty($returnurl)) {
$redirect = $returnurl;
}
if ($action == 'accept') {
lti_set_state_for_type($id, LTI_TOOL_STATE_CONFIGURED);
redirect($redirect);
} else if (($action == 'reject') || ($action == 'delete')) {
lti_set_state_for_type($id, LTI_TOOL_STATE_REJECTED);
redirect($redirect);
}
if (lti_request_is_using_ssl() && !empty($type->lti_secureicon)) {
$type->oldicon = $type->lti_secureicon;
} else {
$type->oldicon = $type->lti_icon;
}
$form = new mod_lti_edit_types_form($pageurl, (object)array('isadmin' => true, 'istool' => true));
if ($data = $form->get_data()) {
$type = new stdClass();
if (!empty($id)) {
$type->id = $id;
lti_update_type($type, $data);
} else {
$type->state = LTI_TOOL_STATE_CONFIGURED;
lti_add_type($type, $data);
}
redirect($redirect);
} else if ($form->is_cancelled()) {
redirect($redirect);
}
$PAGE->set_title(format_string($SITE->shortname) . ': ' . get_string('toolsetup', 'lti'));
$PAGE->navbar->add(get_string('lti_administration', 'lti'), $CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=modsettinglti');
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('toolsetup', 'lti'));
echo $OUTPUT->box_start('generalbox');
if ($action == 'update') {
$form->set_data($type);
}
$form->display();
echo $OUTPUT->box_end();
echo $OUTPUT->footer();