function LTI_update_consumer($tool_guid, $name, $consumer_name, $url, $enable, $instance_guid, $secret, $state)
{
// Deleting the instance allows us to update the key (if required)
$consumerInstance = new LTI_Tool_Consumer_Instance(elgg_get_config('dbprefix'), $tool_guid);
// Update consumer
$consumer = new LTI_Tool_Consumer($tool_guid, elgg_get_config('dbprefix'));
$consumer->name = $name;
$consumer->consumer_name = $consumer_name;
$consumer->profile_url = $url;
$consumer->enabled = $enable == 'yes' ? true : false;
$consumer->updated = time();
$consumer->save();
// Create new consumer instance
$consumerInstance = new LTI_Tool_Consumer_Instance($instance_guid, elgg_get_config('dbprefix'));
$consumerInstance->secret = $secret;
$consumerInstance->state = $state;
$consumerInstance->save();
return;
}
}
if (empty($_key = trim($_REQUEST['key']))) {
$valid = false;
$message .= 'Consumer key must not be empty. ';
}
if (empty(trim($_REQUEST['secret']))) {
// secret may contain intentional whitespace -- leave untrimmed
$valid = false;
$message .= 'Shared secret must not be empty. ';
}
if ($valid) {
$consumer = new LTI_Tool_Consumer($_key, LTI_Data_Connector::getDataConnector($sql));
$consumer->name = $_name;
$consumer->secret = $_REQUEST['secret'];
$consumer->enabled = isset($_REQUEST['enabled']);
if (!$consumer->save()) {
$valid = false;
$message = "<strong>Consumer could not be saved.</strong> {$sql->error}";
}
}
if (!$valid) {
$smarty->addMessage('Required information missing', $message, NotificationMessage::ERROR);
}
/* look up consumer to edit, if requested */
} elseif (isset($_REQUEST['consumer_key'])) {
$consumer = new LTI_Tool_Consumer($_REQUEST['consumer_key'], LTI_Data_Connector::getDataConnector($sql));
if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'delete':
$consumer->delete();
break;
break;
default:
echo "undefined function_type";
}
}
# mainline
require_once 'LTI_Tool_Provider.php';
openlog('php', LOG_CONS | LOG_NDELAY | LOG_PID, LOG_USER | LOG_PERROR);
//syslog(LOG_WARNING, 'starting TP');
$configs = (include 'config.php');
$db = new mysqli($configs['db_server'], $configs['db_user'], $configs['db_password'], $configs['db_schema']);
$db_connector = LTI_Data_Connector::getDataConnector('', $db);
$consumer = new LTI_Tool_Consumer('testing.edu', $db_connector);
$consumer->name = '12345';
$consumer->secret = 'secret';
$consumer->save();
# enable tool consumer
if (!is_null($consumer->created)) {
$consumer->enabled = TRUE;
$consumer->save();
}
//var_dump($consumer);
$full_path = $_SERVER['REQUEST_URI'];
$paths = explode('/', $full_path);
if (count($paths) >= 2) {
$path = $paths[1];
} else {
echo $full_path;
return;
}
switch ($path) {
/**
* Demo function. Creates new LTI Consumer
* @param string $key
* @param string $name
* @param string $secret
* @param bool $enabled
*/
public function createConsumer($key = 'jisc.ac.uk', $name = 'ceLTIc', $secret = 'secret', $enabled = TRUE)
{
$consumer = new LTI_Tool_Consumer($key, $this->data_connector);
if (is_null($consumer->created)) {
$consumer->name = $name;
$consumer->secret = $secret;
$consumer->enabled = $enabled;
return $consumer->save();
}
return false;
}
function lti_set_enable($key, $enable)
{
global $wpdb;
$consumer = new LTI_Tool_Consumer($key, array($wpdb->prefix));
$consumer->enabled = $enable;
$consumer->save();
}
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* Enable/Disable consumer
------------------------------------------------------------------*/
// Must be logged in as admin to use this page
admin_gatekeeper();
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('guid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
$consumer_tool->enabled = $consumer_instance->isEnabled() ? False : True;
$consumer_tool->save();
forward(REFERRER);
