/**
* Add user auth link or process incoming auth requests.
* @param array $options Plugin options array
*/
protected function setUpFoursquareInteractions(array $options)
{
// Get the client ID and secret
$client_id = $options['foursquare_client_id']->option_value;
$client_secret = $options['foursquare_client_secret']->option_value;
// Set up the redirect URL
// Get a new configuration instance
$config = Config::getInstance();
// Get the root path of our install
$site_root_path = $config->getValue('site_root_path');
// If the server supports ssl add an s to our URL path
$ssl = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != '' ? 's' : '';
// Generate the redirect URL
$redirect_uri = urlencode('http' . $ssl . '://' . $_SERVER['SERVER_NAME'] . $site_root_path . 'account/?p=foursquare');
// Create the OAuth link based on foursquares instructions here: https://developer.foursquare.com/overview/auth
$oauth_link = "https://foursquare.com/oauth2/authenticate?client_id=" . $client_id . "&response_type=code";
$oauth_link .= "&redirect_uri=" . $redirect_uri;
// Add the link for the user to click to the page
$this->addToView('oauth_link', $oauth_link);
// If we are here because they have been redirect back by foursquare with a OAuth token
if (isset($_GET['code'])) {
// Get the code foursquare provided from the URL
$code = $_GET['code'];
// Create a new crawler, as this class contains the method for retriving our tokens
$crawler = new FoursquareCrawler(null, null);
// Get the OAuth Tokens
$tokens = $crawler->getOAuthTokens($client_id, $client_secret, $redirect_uri, $code);
// If foursquare return an error
if (isset($tokens->error)) {
// Tell the user something went wrong
$this->addErrorMessage("Oops! Something went wrong while obtaining OAuth tokens. foursquare says \"" . $tokens->error . ".\" Please double-check your settings and try again.", 'authorization');
} else {
// If we got some OAuth tokens back, check they are valid
$foursquare_api_accessor = new FoursquareAPIAccessor();
// Make a query for the users details on foursquare
$foursquare_user = $foursquare_api_accessor->apiRequest('users/self', $tokens->access_token);
// If foursquare returned an error after that request
if (isset($foursquare_user->error) || !isset($foursquare_user->response->user->id) || !isset($foursquare_user->response->user->contact->email)) {
$this->addErrorMessage("Oops! Something went wrong querying the foursquare API.\n foursquare says \"" . Utils::varDumpToString($foursquare_user) . ".\" Please double-check your settings and try again.", 'authorization');
} else {
// Everything went fine so store the details in the database
// Set the user ID and username based on details returned by foursquare
$foursquare_user_id = $foursquare_user->response->user->id;
$foursquare_username = $foursquare_user->response->user->contact->email;
// Save the tokens in the database
$this->saveAccessTokens($foursquare_user_id, $foursquare_username, $tokens->access_token);
}
}
}
// Create a new instance DAO
$instance_dao = DAOFactory::getDAO('InstanceDAO');
// Get the owner of this instance
$owner_instances = $instance_dao->getByOwnerAndNetwork($this->owner, 'foursquare');
// Add all owners of foursquare instances to the view
$this->addToView('owner_instances', $owner_instances);
}
public function testGetOAuthTokens()
{
// Create a new foursquare crawler for this instance with a valid access token
$fsc = new FoursquareCrawler($this->profile1_instance, 'secret', 10);
// Test getting token
$tokens = $fsc->getOAuthTokens('ci', 'cs', 'http://test/account/?p=foursquare', '5dn');
$this->assertEqual($tokens->access_token, 'secret');
}
