PHP code example of gajus / fuss

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

gajus / fuss example snippets

/**
 * @param int $app_id App ID.
 * @param string $app_secret App secret.
 */
$app = new Gajus\Fuss\App(123, 'abc');
$user = null;

$signed_request = $app->getSignedRequest();

if ($signed_request) {
    $access_token = $signed_request->getAccessToken();

    if ($access_token) {
        if (!$access_token->isLong()) {
            $access_token->extend();
        }

        $user = new Gajus\Fuss\User($access_token);
    }
}

if ($user) {
    $request = new Gajus\Fuss\Request($user, 'GET', 'me', ['fields' => 'first_name']);
    $response = $request->make();

    // $response['first_name']
}

/**
 * @param string $app_id App ID.
 * @param string $app_secret App secret.
 * @param array $options
 */
$app = new Gajus\Fuss\App('your app ID', 'your app secret');

$app = new Gajus\Fuss\App('your app ID', 'your app secret', [
    Gajus\Fuss\App::OPTION_VERSION => 'v2.1',
    Gajus\Fuss\App::OPTION_FORCE_COOKIE => true
]);

$app = new Gajus\Fuss\App('your app ID', 'your app secret', [
    Gajus\Fuss\App::OPTION_VERSION => 'v2.1'
]);

$request = new Gajus\Fuss\Request($app, 'GET', 'app');

$app = new Gajus\Fuss\App('your app ID', 'your app secret', [
    Gajus\Fuss\App::OPTION_VERSION => 'v2.1'
]);

$request = new Gajus\Fuss\Request($app, 'GET', 'v2.0/app');

$app = new Gajus\Fuss\App('your app ID', 'your app secret');

$request = new Gajus\Fuss\Request($app, 'GET', 'app');

/**
 * @return null|Gajus\Fuss\SignedRequest
 */
$signed_request = $app->getSignedRequest();

/**
 * Designed to be used for a signed request retrieved via the JavaScript SDK.
 * 
 * @see https://developers.facebook.com/docs/reference/javascript/FB.getLoginStatus#response_and_session_objects
 * @param string $signed_request
 * @return null
 */
$app->setSignedRequest('the signed request');

/**
 * User ID when user access token is in or can be derived from the signed request.
 *
 * @return null|int
 */
$signed_request->getUserId();

/**
 * The content of the app_data query string parameter which may be passed if the app is being loaded within a Page Tab.
 * The JSON input is automatically decoded.
 * 
 * @see https://developers.facebook.com/docs/reference/login/signed-request/
 * @return mixed
 */
$signed_request->getAppData();

/**
 * Return the signed request payload.
 * 
 * @see https://developers.facebook.com/docs/reference/login/signed-request/
 * @return array
 */
$signed_request->getPayload();

/**
 * Resolve the user access token from the signed request.
 * The access token is either provided or it can be exchanged for the code.
 *
 * @return null|Gajus\Fuss\AccessToken
 */
$access_token = $signed_request->getAccessToken();

/**
 * @param Gajus\Fuss\App $app
 * @param string $access_token A string that identifies a user, app, or page and can be used by the app to make graph API calls.
 * @param self::TYPE_USER|self::TYPE_APP|self::TYPE_PAGE $type
 */
$access_token = new Gajus\Fuss\AccessToken($app, 'user access token', Gajus\Fuss\AccessToken::TYPE_USER);

/**
 * The issued_at field is not returned for short-lived access tokens.
 * 
 * @see https://developers.facebook.com/docs/facebook-login/access-tokens#debug
 * @return boolean
 */
$access_token->isLong();

/**
 * Extend a short-lived access token for a long-lived access token.
 * Upon successfully extending the token, the instance of the object
 * is updated with the long-lived access token.
 *
 * @see https://developers.facebook.com/docs/facebook-login/access-tokens#extending
 * @return null
 */
$access_token->extend();

/**
 * @return int UNIX timestamp in seconds.
 */
$access_token->getExpirationTimestamp();

/**
 * @return string The access token as a string.
 */
$access_token->getPlain();

/**
 * @param Gajus\Fuss\AccessToken $access_token
 */
$user = new Gajus\Fuss\User($access_token);

/**
 * Get Facebook user ID.
 * Beware that as of Graph API v2.0, the user ID is app-scoped.
 *
 * @see https://developers.facebook.com/docs/apps/upgrading#upgrading_v2_0_user_ids
 * @return null|int
 */
$user->getId();

/**
 * @param Gajus\Fuss\AccessToken $access_token
 * @return null
 */
$user->setAccessToken($access_token);

/**
 * @param Gajus\Fuss\Session $session
 * @param string $method GET|POST|DELETE
 * @param string $path Path relative to the Graph API.
 * @param array $query GET parameters.
 */
$request = new Gajus\Fuss\Request($app, 'GET', 'app');

/**
 * @throws Gajus\Fuss\RequestException If the Graph API call results in an error.
 * @return array Graph API response.
 */
$request->make();

/**
 * Return PageTab when app is loaded in a page tab.
 * 
 * @return null|Gajus\Fuss\PageTab
 */
$page_tab = $signed_request->getPageTab();

/**
 * The page ID.
 * 
 * @return int
 */
$page_tab->getId();

/**
 * true if the loading user has liked the page, false if not.
 * 
 * @deprecated This field will no longer be .
 * 
 * @return boolean
 */
$page_tab->isAdmin();