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