public function onSloginAuth()
{
$oauthapp = new YahooOAuthApplication($this->key, $this->secret, $this->app_id, $this->callback);
# Fetch request token
$request_token = $oauthapp->getRequestToken($this->callback);
$session = JFactory::getSession();
$session->set('request_token', serialize($request_token));
# Redirect user to authorization url
$redirect_url = $oauthapp->getAuthorizationUrl($request_token);
return $redirect_url;
}
/**
* connect
*/
public function connect()
{
$oauthapp = new YahooOAuthApplication($this->key, $this->secret, $this->appId, $this->domain);
# Fetch request token
$request_token = $oauthapp->getRequestToken($this->redirect_url);
$_SESSION['request_token'] = get_object_vars($request_token);
# Redirect user to authorization url
$redirect_url = $oauthapp->getAuthorizationUrl($request_token);
header('Location: ' . $redirect_url);
exit;
}
public function onSloginAuth()
{
if ($this->params->get('allow_remote_check', 1)) {
$remotelUrl = JURI::getInstance($_SERVER['HTTP_REFERER'])->toString(array('host'));
$localUrl = JURI::getInstance()->toString(array('host'));
if ($remotelUrl != $localUrl) {
die('Remote authorization not allowed');
}
}
$oauthapp = new YahooOAuthApplication($this->key, $this->secret, $this->app_id, $this->callback);
# Fetch request token
$request_token = $oauthapp->getRequestToken($this->callback);
$session = JFactory::getSession();
$session->set('request_token', serialize($request_token));
# Redirect user to authorization url
$redirect_url = $oauthapp->getAuthorizationUrl($request_token);
return $redirect_url;
}
// configure common.inc.php with your own app credentials
require_once dirname(__FILE__) . "../../common.inc.php";
/*
* TODO: Deal with token refreshing
*/
require_once dirname(__FILE__) . '/../../lib/Yahoo/YahooMeme.class.php';
$action = null;
if (isset($_REQUEST['action'])) {
$action = $_REQUEST['action'];
}
// this URL will be called after user login. Don't forget to exchange the token!!!
$callback = 'http://localhost/yos/examples/meme/oAuthExample.php?action=authorized';
$app = new YahooOAuthApplication(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET, OAUTH_APP_ID, OAUTH_DOMAIN);
if (!$action || $action == 'request_token') {
$request_token = $app->getRequestToken($callback);
$_SESSION['request_token_key'] = $request_token->key;
$_SESSION['request_token_secret'] = $request_token->secret;
$redirect_url = $app->getAuthorizationUrl($request_token);
// send user to Yahoo! so he can authorize our example to post on his Meme
Header("Location: {$redirect_url}");
} else {
if ($action == "authorized") {
$request_token = new OAuthConsumer($_SESSION['request_token_key'], $_SESSION['request_token_secret']);
$response = $app->getAccessToken($request_token, $_GET['oauth_verifier']);
parse_str($response, $params);
$access_token = $params['oauth_token'];
$access_token_secret = $params['oauth_token_secret'];
$_SESSION['ACCESS_TOKEN'] = $access_token;
$_SESSION['ACCESS_TOKEN_SECRET'] = $access_token_secret;
} else {
$local_user_id = filter_var($_COOKIE['local_user_id'], FILTER_SANITIZE_STRING);
$request_token = filter_var($_COOKIE[$local_user_id . '_yahoo_rt'], FILTER_SANITIZE_STRING);
// if user's not logged in, redirect back to index
if (!$local_user_id) {
header("Location: index.php?notice=session_required");
}
// if verifier & stored token, we're in the redirect back from a successful auth
if ($oauth_verifier && $request_token) {
// fetch request token (decode html entities from filter), & delete it
$request_token = json_decode(stripslashes(html_entity_decode($request_token)));
setcookie($local_user_id . '_yahoo_rt', '', time() - 3600);
// exchange request token for access token
$access_token = $oauth_app->getAccessToken($request_token, $oauth_verifier);
// calc time token will expire & add it to token obj
$access_token->expire_time = time() + $access_token->expires_in;
// a convenience obj for mysql. any persistent storage could be used here
$db = new MysqlUtil($db_host, $db_name, $db_user, $db_pass);
try {
$results = $db->query("INSERT INTO `%s`.`oauth_tokens` (`local_user_id`, `service`, `token_json`) \n VALUES ( '%s', 'yahoo', '%s' );", $db_name, $local_user_id, json_encode($access_token));
} catch (Exception $e) {
printf('<pre>%s</pre>', print_r($e, true));
die;
}
// redirect back to index w/ success message
header("Location: home.php?notice=upgrade_success");
} else {
$request_token = $oauth_app->getRequestToken($oauth_callback_url);
setcookie($local_user_id . '_yahoo_rt', json_encode($request_token), time() + 600);
$redirect_url = $oauth_app->getAuthorizationUrl($request_token);
header("Location: {$redirect_url}");
}
