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;
}
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* This is called when administrator removes a consumer
------------------------------------------------------------------*/
// Must be logged in as admin to use this page
admin_gatekeeper();
// Sort out what is to go
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('LTIconsumerguid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
// Check we have right sort of object
if ($consumer_instance) {
$consumer_instance->state = 'removed';
$consumer_instance->save();
if ($consumer_instance->state == 'removed') {
system_message(sprintf(elgg_echo('LTI:remove:success'), $consumer_tool->name));
} else {
system_message(sprintf(elgg_echo('LTI:restore:success'), $consumer_tool->name));
}
} else {
register_error(sprintf(elgg_echo('LTI:remove:fail'), $consumer_tool->name));
}
forward($_SERVER['HTTP_REFERER']);
