<?php

session_start();

require_once __DIR__ . '/facebook-php-sdk-v4-5.0-dev/src/Facebook/autoload.php';

require_once __DIR__ . '/config.php';

require_once __DIR__ . '/function.php';

//登録処理

if($_SERVER['REQUEST_METHOD'] != 'POST'){

// CSRF対策

//setToken();

}else{

//checkToken();

$facebook_id = $_POST['facebook_id'];

$username = $_POST['username'];

$email = $_POST['email'];

$university_id = $_POST['university_id'];

$self_introduction = $_POST['self_introduction'];

$japanese_university = $_POST['japanese_university'];

$study_start = $_POST['study_start'];

$study_finish = $_POST['study_finish'];

$study_grade = $_POST['study_grade'];

$study_major = $_POST['study_major'];

$birthday = $_POST['birthday'];

$gender = $_POST['gender'];

$dbh = connectDb();

$sql = 'Insert into users

(facebook_id, username, email, university_id, self_introduction, japanese_university,

study_start, study_finish, study_grade, study_major, birthday, gender, created, modified)

values

(:facebook_id, :username, :email, :university_id, :self_introduction, :japanese_university,

:study_start, :study_finish, :study_grade, :study_major, :birthday, :gender, now(),now())';

$stmt = $dbh->prepare($sql);

$params = array(

':facebook_id'=> $facebook_id,

':username'=> $username,

':email'=>$email,

':university_id'=>$university_id,

':self_introduction'=> $self_introduction,

':japanese_university'=>$japanese_university,

':study_start'=>$study_start,

':study_finish'=> $study_finish,

':study_grade'=>$study_grade,

':study_major'=>$study_major,

':birthday'=> $birthday,

':gender'=>$gender

);

$stmt->execute($params);

header('Location:'.SITE_URL.'index.php');

exit;

}

$fb = new Facebook\Facebook([

'app_id' => APP_ID,

'app_secret' => APP_SECRET,

'default_graph_version' => 'v2.3',

]);

$helper = $fb->getRedirectLoginHelper();

try {

$accessToken = $helper->getAccessToken();

} catch(Facebook\Exceptions\FacebookResponseException $e) {

// When Graph returns an error

echo 'Graph returned an error: ' . $e->getMessage();

exit;

} catch(Facebook\Exceptions\FacebookSDKException $e) {

// When validation fails or other local issues

echo 'Facebook SDK returned an error: ' . $e->getMessage();

exit;

}

if (! isset($accessToken)) {

if ($helper->getError()) {

//header('HTTP/1.0 401 Unauthorized');

echo "Error: " . $helper->getError() . "\n";

echo "Error Code: " . $helper->getErrorCode() . "\n";

echo "Error Reason: " . $helper->getErrorReason() . "\n";

echo "Error Description: " . $helper->getErrorDescription() . "\n";

} else {

//header('HTTP/1.0 400 Bad Request');

echo 'Bad request';

}

exit;

}

// Logged in

//echo '<h3>Access Token</h3>';

//var_dump($accessToken->getValue());

//echo $accessToken->getValue();

// The OAuth 2.0 client handler helps us manage access tokens

$oAuth2Client = $fb->getOAuth2Client();

// Get the access token metadata from /debug_token

$tokenMetadata = $oAuth2Client->debugToken($accessToken);

//echo '<h3>Metadata</h3>';

//var_dump($tokenMetadata);

// Validation (these will throw FacebookSDKException's when they fail)

//var_dump($config);

//$tokenMetadata->validateAppId($config['app_id']);

// If you know the user ID this access token belongs to, you can validate it here

//$tokenMetadata->validateUserId('123');

$tokenMetadata->validateExpiration();

if (! $accessToken->isLongLived()) {

// Exchanges a short-lived access token for a long-lived one

try {

$accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken);

} catch (Facebook\Exceptions\FacebookSDKException $e) {

echo "<p>Error getting long-lived access token: " . $helper->getMessage() . "</p>\n\n";

exit;

}

echo '<h3>Long-lived</h3>';

var_dump($accessToken->getValue());

}

try {

// Returns a `Facebook\FacebookResponse` object

$response = $fb->get('/me?fields=id,name', $accessToken->getValue());

} catch(Facebook\Exceptions\FacebookResponseException $e) {

echo 'Graph returned an error: ' . $e->getMessage();

exit;

} catch(Facebook\Exceptions\FacebookSDKException $e) {

echo 'Facebook SDK returned an error: ' . $e->getMessage();

exit;

}

$user = $response->getGraphUser();

//データベースに接続

$dbh = connectDb();

//universityの情報を取得

$universities = array();

$sql = "select * from universities";

foreach($dbh->query($sql) as $row){

array_push($universities,$row);

}

//ユーザーが登録されているかチェック

if(userExist($user['id'],$dbh)){

header('Location:'.SITE_URL.'index.php');

}

/*

$_SESSION['fb_access_token'] = (string) $accessToken;

var_dump($_SESSION['fb_access_token'] );

// User is logged in with a long-lived access token.

// You can redirect them to a members-only page.

//header('Location: https://example.com/members.php');*/?>

<!DOCTYPE html>

<html lang="ja">

<head>

<meta charset="utf-8">

<meta http-equiv="X-UA-Compatible" content="IE=edge">

<meta name="viewport" content="width=device-width, initial-scale=1">

<meta name="description" content="">

<meta name="author" content="">

<title>Connect</title>

<!-- Bootstrap Core CSS -->

<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css">

<!-- Custom Fonts -->

<link href='http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>

<link href='http://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic,900,900italic' rel='stylesheet' type='text/css'>

<link rel="stylesheet" href="font-awesome/css/font-awesome.min.css" type="text/css">

<!-- Plugin CSS -->

<link rel="stylesheet" href="css/animate.min.css" type="text/css">

<!-- Custom CSS -->

<link rel="stylesheet" href="css/creative.css" type="text/css">

<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->

<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->

<!--[if lt IE 9]>

<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>

<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>

<![endif]-->

</head>

<body>

<fb:login-button scope="public_profile,email" onlogin="checkLoginState();" auto_logout_link="true">

</fb:login-button>

<div class="container" style="padding:20px 0">

<form class="form-horizontal" style="margin-bottom:15px;" action="" method="post">

<div class="form-group">

<label class="control-label col-sm-2" for="username">お名前</label>

<div class="col-sm-6">

<input type="text" name="username" class="form-control" placeholder="name" value="<?php echo $user['name'];?>">

</div>

<div class="col-sm-1">

<h4><span class="label label-danger">必須</span></h4>

</div>

</div>

<div class="form-group">

<label class="control-label col-sm-2" for="email">Eメール</label>

<div class="col-sm-6">

<input type="text" name="email" class="form-control" placeholder="email">

</div>

<div class="col-sm-1">

<h4><span class="label label-danger">必須</span></h4>

</div>

</div>

<div class="form-group">

<label class="control-label col-sm-2" for="university">留学先大学</label>

<div class="col-sm-6">

<select name="university_id" class="form-control">

<option>未定</option>

<?php foreach ($universities as $university) : ?>

<option value="<?php echo $university['id']; ?>"><?php echo h($university['universityname']); ?></option>

<?php endforeach; ?>

</select>

</div>

<div class="col-sm-1">

<h4><span class="label label-danger">必須</span></h4>

</div>

</div>

<div class="form-group">

<label class="control-label col-sm-2" for="japanese_university">日本の出身大学</label>

<div class="col-sm-6">

<input type="text" name="japanese_university" class="form-control" placeholder="japanese_university">

</div>

</div>

<div class="form-group">

<label class="control-label col-sm-2" for="self_introduction">自己紹介文</label>

<div class="col-sm-6">

<input type="text" name="self_introduction" class="form-control" placeholder="400字以内で記入" style="height:200px;">

</div>

</div>

<!-- Email-->

<div class="form-group">

<label class="control-label col-sm-2" for="study_start">留学開始日</label>

<div class="col-sm-6">

<input type="date" name="study_start" class="form-control">

</div>

</div>

<div class="form-group">

<label class="control-label col-sm-2" for="study_finish">留学終了日</label>

<div class="col-sm-6">

<input type="date" name="study_finish" class="form-control">

</div>

</div>

<!-- Email-->

<div class="form-group">

<label class="control-label col-sm-2" for="study_grade">留学時の学年</label>

<div class="col-sm-6">

<select name="study_grade" class="form-control">

<option value="学部１年">学部１年</option>

<option value="学部２年">学部２年</option>

<option value="学部３年">学部３年</option>

<option value="学部４年">学部４年</option>

<option value="修士１年">修士１年</option>

<option value="修士２年">修士２年</option>

<option value="ドクター・研究員">ドクター・研究員</option>

</select>

</div>

</div>

<!-- Email-->

<div class="form-group">

<label class="control-label col-sm-2" for="study_major">留学時の専攻</label>

<div class="col-sm-6">

<input type="text" name="study_major" class="form-control" placeholder="study_major">

</div>

</div>

<!-- Email-->

<div class="form-group">

<label class="control-label col-sm-2" for="birthday">生年月日</label>

<div class="col-sm-6">

<input type="date" name="birthday" class="form-control" placeholder="birthday">

</div>

</div>

<!-- Email-->

<div class="form-group">

<label class="control-label col-sm-2" for="gender">性別</label>

<div class="col-sm-6">

<select name="study_grade" class="form-control">

<option value="男性">男性</option>

<option value="女性">女性</option>

</select>

　</div>

　<div class="col-sm-1">

<h4><span class="label label-danger">必須</span></h4>

</div>

</div>

<input type="hidden" name="facebook_id" value="<?php echo $user['id']; ?>">

<div class="form-group">

<div class="col-sm-offset-7 col-sm-2">

<input type="submit" value="submit" class="btn btn-primary">

</div>

</div>

</form>

</div>

<!-- jQuery -->

<script src="js/jquery.js"></script>

<!-- Bootstrap Core JavaScript -->

<script src="js/bootstrap.min.js"></script>

<!-- Plugin JavaScript -->

<script src="js/jquery.easing.min.js"></script>

<script src="js/jquery.fittext.js"></script>

<script src="js/wow.min.js"></script>

<!-- Custom Theme JavaScript -->

<script src="js/creative.js"></script>

<script src="connect.js"></script>

</body>

</html>