README

This is a PHP implementation for the L²P API.

Token Storage

To use this API, you have to implement a token storage which implements the L2PClient\Storage\StorageInterface. A Storage class using Zend Session is already provided in L2PClient\Storage\ZendSessionStorage.

Configuration

To run the Client, you have to create a L2PClient\Config object. It recieves an instance of StorageInterface and the ClientID which is provided to you by the IT Center.

Usage

Create an instance of L2PClient\Client and provide it with your configuration to use the API.

$storage = new L2PClient\Storage\ZendSessionStorage();
$config = new L2PClient\Config($storage, 'CLIENT_ID');
$client = new L2PClient\Client($config);

Obtain token

To obtain an access token, you have to call the getAccessToken method. On the first call it will return null, since you have to get a RefreshToken first. There will be a DeviceToken stored in in the storage, that you can use to show the verification url to the user:

$token = $client->getAccessToken();
if($token === null){
	$deviceToken = $config->getStorage()->getDeviceToken();
	$verificationUrl = $deviceToken->buildVerificationUrl();
	sprintf('<a href="%s" target="_blank">Verify here</a>', $verificationUrl);
}

After the verification is done, the next call to getAccessToken will return an L2PClient\Token\AccessToken.

Calling the API

After you successfully recieved an AccessToken, you can use the request function to access the API:

var_dump($client->request('viewAllCourseInfo'));