/**
* Reintialize the facebook application
*
* If for some reason the FB status changes during a script run (for example you enable it in the vb option)
* this will force an attempt to recheck its status. Otherwise we will store the status based on the first
* attempt.
*
* If the intiailization fails, the reason can be determeined via vB_Library_Facebook::getInitializeFailureMessage();
*
* @return boolean false if it failed, true if not
*/
public function reinitialize()
{
//if we tried before and couldn't load the SDK, don't try again. We won't actually
//load the SDK file the second time and this will cause a problem.
if (self::$sdk_failed) {
return false;
}
//reset our state
$this->facebookInitialized = false;
$this->failureReason = "";
$options = vB::getDatastore()->getValue('options');
if (!$options['facebookactive']) {
$this->failureReason = "Facebook is not active";
return false;
}
if (empty($options['facebookappid']) or empty($options['facebooksecret'])) {
$this->failureReason = "Facebook is not configured";
return false;
}
if (defined('SKIP_SESSIONCREATE')) {
$this->failureReason = "Facebook is not available when session creation is skipped";
return false;
}
try {
require_once DIR . '/libraries/facebook/autoload.php';
} catch (Exception $e) {
$this->failureReason = "Facebook SDK failed to initialize";
$this->handleFacebookException($e);
self::$sdk_failed = true;
return false;
}
Facebook\FacebookSession::setDefaultApplication($options['facebookappid'], $options['facebooksecret']);
$this->facebookInitialized = true;
return true;
}
/**
* Only called internally
*
* @param FacebookClientConfig $config
*
* @throws Exception
*/
private function __construct(FacebookClientConfig $config)
{
$this->facebookUserId = null;
if ($config->hasFacebookAPI()) {
// Use client passed to our constructor
$this->facebookAPI = $config->getFacebookAPI();
} else {
// Construct our own client
// Make sure we have the ID and secret
if (!$config->hasAppID() || !$config->hasAppSecret()) {
throw new Exception(wfMessage('fbconnect-graphapi-not-configured')->text());
}
Facebook\FacebookSession::setDefaultApplication($config->getAppID(), $config->getAppSecret());
$this->facebookAPI = new Facebook\FacebookJavaScriptLoginHelper();
}
}
/**
* Check if the Facebook link is available
*
* @return bool
*/
function socialink_facebook_available()
{
static $result;
if (!isset($result)) {
$result = false;
if (elgg_get_plugin_setting("enable_facebook", "socialink") == "yes") {
$app_id = elgg_get_plugin_setting("facebook_app_id", "socialink");
$app_secret = elgg_get_plugin_setting("facebook_app_secret", "socialink");
if (!empty($app_id) && !empty($app_secret)) {
// set defaults
Facebook\FacebookSession::setDefaultApplication($app_id, $app_secret);
$result = true;
}
}
}
return $result;
}
public function init_fb()
{
if (!$this->fb_loaded) {
//Init Facebook Api
try {
//Exceptions
include_once $this->root_path . 'libraries/facebook/FacebookSDKException.php';
include_once $this->root_path . 'libraries/facebook/FacebookRequestException.php';
include_once $this->root_path . 'libraries/facebook/FacebookAuthorizationException.php';
include_once $this->root_path . 'libraries/facebook/FacebookPermissionException.php';
include_once $this->root_path . 'libraries/facebook/FacebookServerException.php';
include_once $this->root_path . 'libraries/facebook/FacebookThrottleException.php';
include_once $this->root_path . 'libraries/facebook/FacebookHttpable.php';
include_once $this->root_path . 'libraries/facebook/FacebookCanvasLoginHelper.php';
include_once $this->root_path . 'libraries/facebook/FacebookClientException.php';
include_once $this->root_path . 'libraries/facebook/FacebookCurl.php';
include_once $this->root_path . 'libraries/facebook/FacebookCurlHttpClient.php';
include_once $this->root_path . 'libraries/facebook/FacebookJavaScriptLoginHelper.php';
include_once $this->root_path . 'libraries/facebook/FacebookOtherException.php';
include_once $this->root_path . 'libraries/facebook/FacebookPageTabHelper.php';
include_once $this->root_path . 'libraries/facebook/FacebookRedirectLoginHelper.php';
include_once $this->root_path . 'libraries/facebook/FacebookRequest.php';
include_once $this->root_path . 'libraries/facebook/FacebookResponse.php';
include_once $this->root_path . 'libraries/facebook/FacebookSession.php';
include_once $this->root_path . 'libraries/facebook/GraphObject.php';
include_once $this->root_path . 'libraries/facebook/GraphAlbum.php';
include_once $this->root_path . 'libraries/facebook/GraphLocation.php';
include_once $this->root_path . 'libraries/facebook/GraphSessionInfo.php';
include_once $this->root_path . 'libraries/facebook/GraphUser.php';
session_start();
Facebook\FacebookSession::setDefaultApplication($this->config->get('login_fb_appid'), $this->config->get('login_fb_appsecret'));
} catch (Exception $e) {
$this->core->message($e->getMessage(), "Facebook Exception", 'error');
}
$this->init_js();
$this->fb_loaded = true;
}
}
<?php
require_once __DIR__ . '/../tournament.php';
session_start();
Facebook\FacebookSession::setDefaultApplication(C()->fbappid(), C()->fbappsecret());
function A()
{
return Singletons::A();
}
function R($path, $queryString = [])
{
return Singletons::R()->redirectTo($path, $queryString);
}
function S()
{
return Singletons::S();
}
function T()
{
return Singletons::T();
}
function U($path, $absolute = false, $querystring = [])
{
return Singletons::U()->u($path, $absolute, $querystring);
}
function init()
{
// Redirect to home if not signed in or signing in.
$currentPath = parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
$exemptPaths = [U('/'), U('/signin/')];
if (!in_array($currentPath, $exemptPaths) && S()->id() === null) {
/**
* 初期化
*
* @param $appid
* @param $seckey
* @param bool $cookie
* @return bool
*/
public function init($appid, $seckey)
{
$this->apiId = $appid;
$this->secret_key = $seckey;
//$this->cookie_use = $cookie;
// Facebookクラス生成
Facebook\FacebookSession::setDefaultApplication($this->apiId, $this->secret_key);
/*
$this->facebook = new Facebook(array(
'appId' => $this->apiId,
'secret' => $this->secret_key,
'cookie' => $this->cookie_use,
));*/
return true;
}
<?php
// start Session
session_start();
// include composer autoloader
include_once "libs/autoload.php";
// init facebook APP
Facebook\FacebookSession::setDefaultApplication("app_id", "secret_key");
// create facebook app helper
$helper = new Facebook\FacebookRedirectLoginHelper("http://localhost/fb_login/index.php");
try {
if ($session = $helper->getSessionFromRedirect()) {
$_SESSION['fb_token'] = $session->getToken();
header("Location: index.php");
}
// check if facebook session isset
// if true get user information
if (isset($_SESSION['fb_token'])) {
$session = new Facebook\FacebookSession($_SESSION['fb_token']);
$request = new Facebook\FacebookRequest($session, "GET", "/me");
$request = $request->execute();
// get User Graph
$user = $request->getGraphObject()->asArray();
//echo "<pre>", print_r($user), "</pre>";
}
} catch (Facebook\FacebookRequestExeption $e) {
// if facebook return an Error
} catch (\Exeption $e) {
// if local issue
}
<?php
const FACEBOOK_APP_ID = '';
const FACEBOOK_APP_SECRET = '';
const USER_ACCESS_TOKEN = '';
const MAX_PAG_LOOPS = 2;
require_once './vendor/autoload.php';
Facebook\FacebookSession::setDefaultApplication(FACEBOOK_APP_ID, FACEBOOK_APP_SECRET);
$fb_token = new Facebook\Entities\AccessToken(USER_ACCESS_TOKEN);
$fb_session = new Facebook\FacebookSession($fb_token);
$response = (new Facebook\FacebookRequest($fb_session, 'GET', '/me/photos/uploaded'))->execute();
$i = 0;
while ($next_request = $response->getRequestForNextPage()) {
$response = $next_request->execute();
$i++;
if ($i > MAX_PAG_LOOPS) {
break;
}
}
/**
* Using the Event handler we add JS & CSS to the <head></head>
*/
new Core\Event(['lib_phpfox_template_getheader' => function (Phpfox_Template $Template) {
if (!setting('m9_facebook_enabled')) {
$Template->setHeader('<script>var Fb_Login_Disabled = true;</script>');
$Template->setHeader('<style>.fb_login_go, #header_menu #js_block_border_user_login-block form > .table:first-of-type:before {display:none !important;} #header_menu #js_block_border_user_login-block .title { margin-bottom: 0px; }</style>');
}
}]);
// Make sure the app is enabled
if (!setting('m9_facebook_enabled')) {
return;
}
// Use the FB SDK to set the apps ID & Secret
Facebook\FacebookSession::setDefaultApplication(setting('m9_facebook_app_id'), setting('m9_facebook_app_secret'));
// We override the main settings page since their account is connected to FB
$Url = new Core\Url();
if (Phpfox::isUser() && $Url->uri() == '/user/setting/' && substr(Phpfox::getUserBy('email'), -3) == '@fb') {
(new Core\Route('/user/setting'))->run(function (\Core\Controller $Controller) {
return $Controller->render('setting.html');
});
}
/**
* Controller for the FB login routine
*/
(new Core\Route('/fb/login'))->run(function (\Core\Controller $Controller) {
$helper = new Facebook\FacebookRedirectLoginHelper($Controller->url->make('/fb/auth'));
$loginUrl = $helper->getLoginUrl();
header('Location: ' . $loginUrl);
exit;
<?php
session_start();
if (!isset($_SESSION['user'])) {
require_once 'vendor/autoload.php';
Facebook\FacebookSession::setDefaultApplication('988836404521710', 'edab1116bb0541b7199e5a83b18ab679');
$facebook = new Facebook\FacebookRedirectLoginHelper("http://localhost/pxami/index.php");
try {
if ($session = $facebook->getSessionFromRedirect()) {
$_SESSION['user'] = $session->getToken();
header('Location: index.php');
}
if (isset($_SESSION['user'])) {
$session = new Facebook\FacebookSession($_SESSION['user']);
$request = new Facebook\FacebookRequest($session, 'GET', '/me?fields=email, name,gender');
$request = $request->execute();
$user = $request->getGraphObject()->asArray();
$id = $user['id'];
$name = $user['name'];
$email = $user['email'];
$gender = $user['gender'];
include 'scripts/db.php';
//Check if already registered
$query = "SELECT * FROM `user` WHERE `facebook_id` = {$id}";
$result = mysqli_query($link, $query);
if ($result) {
if (mysqli_num_rows($result) > 0) {
$row = mysqli_fetch_array($result);
$_SESSION['username'] = $row['username'];
$_SESSION['email'] = $row['email'];
$_SESSION['gender'] = $row['gender'];
#!/usr/bin/php
<?php
$config = ['git_urls' => ['https://github.com/facebook/facebook-php-sdk-v4.git' => 'facebook-php-sdk/'], 'autoload_config' => ['facebook-php-sdk/src/Facebook/' => 'Facebook'], 'example' => function () {
Facebook\FacebookSession::setDefaultApplication('YOUR_APP_ID', 'YOUR_APP_SECRET');
// Use one of the helper classes to get a FacebookSession object.
// FacebookRedirectLoginHelper, FacebookCanvasLoginHelper, FacebookJavaScriptLoginHelper or create a FacebookSession with a valid access token:
$session = new Facebook\FacebookSession('access-token-here');
// Get the GraphUser object for the current user:
try {
$me = (new Facebook\FacebookRequest($session, 'GET', '/me'))->execute()->getGraphObject(Facebook\GraphUser::className());
echo $me->getName();
} catch (Facebook\FacebookRequestException $e) {
// The Graph API returned an error
echo $e->getMessage() . PHP_EOL;
} catch (\Exception $e) {
// Some other error occurred
echo $e->getMessage() . PHP_EOL;
}
var_dump($session);
}];
if ($return_config) {
return $config;
}
require_once __DIR__ . '/_yf_autoloader.php';
new yf_autoloader($config);
<?php
session_start();
require_once 'vendor/autoload.php';
Facebook\FacebookSession::setDefaultApplication('741170789343317', 'c4124604a104523eb21820b3ee5d059a');
$facebook = new Facebook\FacebookRedirectLoginHelper('http://joe-server.site50.net/');
try {
if ($session = $facebook->getSessionFromRedirect()) {
$_SESSION['facebook'] = $session->getToken();
header('Location: index.php');
}
} catch (Facebook\FacebookRequestException $e) {
} catch (\Exception $e) {
}
