/**
* Test for data_connector::deleteUser().
*/
public function test_delete_user()
{
$dc = new data_connector();
$consumer = new ToolConsumer(null, $dc);
$consumer->name = 'TestName';
$consumer->setKey('TestKey');
$consumer->secret = 'TestSecret';
$consumer->save();
$resourcelink = ResourceLink::fromConsumer($consumer, 'testresourcelinkid');
$resourcelink->save();
$user = User::fromResourceLink($resourcelink, '');
$user->ltiResultSourcedId = 'testLtiResultSourcedId';
$user->firstname = 'First';
$user->lastname = 'Last';
$user->fullname = 'Full name';
$user->email = '*****@*****.**';
$user->roles = ['a', 'b'];
$user->groups = ['1', '2'];
$user->save();
// Delete user.
$this->assertTrue($dc->deleteUser($user));
// User record should have been deleted from the DB.
$this->assertFalse($dc->loadUser($user));
// User object should have been initialised().
$this->assertEmpty($user->firstname);
$this->assertEmpty($user->lastname);
$this->assertEmpty($user->fullname);
$this->assertEmpty($user->email);
$this->assertEmpty($user->roles);
$this->assertEmpty($user->groups);
$this->assertNull($user->ltiResultSourcedId);
$this->assertNull($user->created);
$this->assertNull($user->updated);
}
/**
* Builds a ToolConsumer object from a record object from the DB.
*
* @param stdClass $record The DB record object.
* @param ToolConsumer $consumer
*/
protected function build_tool_consumer_object($record, ToolConsumer $consumer)
{
$consumer->setRecordId($record->id);
$consumer->name = $record->name;
$key = empty($record->consumerkey) ? $record->consumerkey256 : $record->consumerkey;
$consumer->setKey($key);
$consumer->secret = $record->secret;
$consumer->ltiVersion = $record->ltiversion;
$consumer->consumerName = $record->consumername;
$consumer->consumerVersion = $record->consumerversion;
$consumer->consumerGuid = $record->consumerguid;
$consumer->profile = json_decode($record->profile);
$consumer->toolProxy = $record->toolproxy;
$settings = unserialize($record->settings);
if (!is_array($settings)) {
$settings = array();
}
$consumer->setSettings($settings);
$consumer->protected = $record->protected == 1;
$consumer->enabled = $record->enabled == 1;
$consumer->enableFrom = null;
if (!is_null($record->enablefrom)) {
$consumer->enableFrom = $record->enablefrom;
}
$consumer->enableUntil = null;
if (!is_null($record->enableuntil)) {
$consumer->enableUntil = $record->enableuntil;
}
$consumer->lastAccess = null;
if (!is_null($record->lastaccess)) {
$consumer->lastAccess = $record->lastaccess;
}
$consumer->created = $record->created;
$consumer->updated = $record->updated;
}
/**
* Send the tool proxy to the Tool Consumer
*
* @return boolean True if the tool proxy was accepted
*/
public function doToolProxyService()
{
// Create tool proxy
$toolProxyService = $this->findService('application/vnd.ims.lti.v2.toolproxy+json', array('POST'));
$secret = DataConnector::getRandomString(12);
$toolProxy = new MediaType\ToolProxy($this, $toolProxyService, $secret);
$http = $this->consumer->doServiceRequest($toolProxyService, 'POST', 'application/vnd.ims.lti.v2.toolproxy+json', json_encode($toolProxy));
$ok = $http->ok && $http->status == 201 && isset($http->responseJson->tool_proxy_guid) && strlen($http->responseJson->tool_proxy_guid) > 0;
if ($ok) {
$this->consumer->setKey($http->responseJson->tool_proxy_guid);
$this->consumer->secret = $toolProxy->security_contract->shared_secret;
$this->consumer->toolProxy = json_encode($toolProxy);
$this->consumer->save();
}
return $ok;
}
/**
* Test for data_connector::get_resourcelink_from_context()
*/
public function test_get_resourcelink_from_context()
{
$dc = new data_connector();
$consumer = new ToolConsumer(null, $dc);
$consumer->name = 'TestName';
$consumer->setKey('TestKey');
$consumer->secret = 'TestSecret';
$consumer->save();
$settings = ['a', 'b', 'c'];
$lticontextid = 'testlticontextid';
$context = Context::fromConsumer($consumer, $lticontextid);
$context->settings = $settings;
$context->save();
// No ResourceLink associated with the Context yet.
$this->assertNull($dc->get_resourcelink_from_context($context));
// Create and save ResourceLink from the Context.
$resourcelink = ResourceLink::fromContext($context, 'testresourcelinkid');
$resourcelink->save();
$dc->loadResourceLink($resourcelink);
// Assert that the resource link and the one fetched by get_resourcelink_from_context() are the same.
$this->assertEquals($resourcelink, $dc->get_resourcelink_from_context($context));
}
