Youtube API

youtube_api

function auth_authorize_user() {
	require_once get_template_directory() . '/google-api-php-client/src/Google/autoload.php'; // or wherever autoload.php is located	
	$OAUTH2_CLIENT_ID = '563013973974-kadbdid56ilvk6fk0digm27llbub88h3.apps.googleusercontent.com';
	$OAUTH2_CLIENT_SECRET = '2Gb9oII1mk-mXi5EOPSO8S6z';

	$client = new Google_Client();
	$client->setClientId( $OAUTH2_CLIENT_ID );
	$client->setClientSecret( $OAUTH2_CLIENT_SECRET );
	$client->setScopes( 'https://www.googleapis.com/auth/youtube' );
	$redirect = filter_var( home_url(),FILTER_SANITIZE_URL );
	$client->setRedirectUri( $redirect );

	// Define an object that will be used to make all API requests.
	$youtube = new Google_Service_YouTube( $client );

	if ( isset( $_GET['code'] ) && !empty( $_GET['code'] ) )
		update_option( 'token_youtube', $_GET['code'] );

	$token = get_option( 'token_youtube', false );

	if ( !$token ) return;

	try {
		$client->authenticate( $token );
	} catch ( Exception $e) {
		echo $e;
	}

	if ( $client->getAccessToken() ) {
	} else {
		// If the user has not authorized the application, start the OAuth 2.0 flow.
		$state = mt_rand();
		$client->setState($state);
		$authUrl = $client->createAuthUrl();
		echo '<a href="'. $authUrl .'">Allow Youtube API</a>';
	}
}