<?php
/*
* Copyright 2011 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once '/google-api-php-client/src/Google_Client.php';
require_once '/google-api-php-client/src/contrib/Google_PlusService.php';
require_once '/google-api-php-client/src/contrib/Google_Oauth2Service.php';
require_once '/google-api-php-client/src/io/Google_HttpRequest.php';
session_start();
$client = new Google_Client();
// Visit https://code.google.com/apis/console to generate your
// oauth2_client_id, oauth2_client_secret, and to register your oauth2_redirect_uri.
$client->setClientId('123236981117-cr7rt023bpg3n9b698pdqhk0353hpjgi.apps.googleusercontent.com');
$client->setClientSecret('');
$client->setRedirectUri('');
$client->setDeveloperKey('');
$plus = new Google_PlusService($client);
$oauth2 = new Google_Oauth2Service($client);
if (isset($_REQUEST['logout'])) {
unset($_SESSION['access_token']);
}
if (isset($_GET['code'])) {
// Exchange the OAuth 2.0 authorization code for user credentials.
$client->authenticate($_GET['code']);
$token = json_decode($client->getAccessToken());
// Verify the token
$reqUrl = 'https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=' .
$token->access_token;
$req = new Google_HttpRequest($reqUrl);
$tokenInfo = json_decode(
$client::getIo()->authenticatedRequest($req)->getResponseBody());
$_SESSION['access_token'] = $client->getAccessToken();
header('Location: http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']);
}
if (isset($_SESSION['access_token'])) {
$client->setAccessToken($_SESSION['access_token']);
}
if ($client->getAccessToken()) {
$me = $plus->people->get('me');
$user = $oauth2->userinfo->get();
// These fields are currently filtered through the PHP sanitize filters.
// See http://www.php.net/manual/en/filter.filters.sanitize.php
$url = filter_var($me['url'], FILTER_VALIDATE_URL);
$birth = filter_var($user['birthday'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_HIGH);
$img = filter_var($me['image']['url'], FILTER_VALIDATE_URL);
$name = filter_var($me['displayName'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_HIGH);
$personMarkup = "<a rel='me' href='$url'>$name</a><div><img src='$img'></div>";
$optParams = array('maxResults' => 100);
$activities = $plus->activities->listActivities('me', 'public', $optParams);
$activityMarkup = '';
foreach($activities['items'] as $activity) {
// These fields are currently filtered through the PHP sanitize filters.
// See http://www.php.net/manual/en/filter.filters.sanitize.php
$url = filter_var($activity['url'], FILTER_VALIDATE_URL);
$title = filter_var($activity['title'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_HIGH);
$content = filter_var($activity['object']['content'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_HIGH);
$activityMarkup .= "<div class='activity'><a href='$url'>$title</a><div>$content</div></div>";
}
// The access token may have been updated lazily.
$_SESSION['access_token'] = $client->getAccessToken();
} else {
$authUrl = $client->createAuthUrl();
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<link rel='stylesheet' href='style.css' />
</head>
<body>
<header><h1>Google+ Sample App</h1></header>
<div class="box">
<?php if(isset($personMarkup)): ?>
<div class="me"><?php print $personMarkup ?></div>
<?php endif ?>
<?php if(isset($activityMarkup)): ?>
<div class="activities">Your Activities: <?php print $activityMarkup ?></div>
<?php endif ?>
<?php
if(isset($authUrl)) {
print "<a class='login' href='$authUrl'>Connect Me!</a>";
} else {
print "<a class='logout' href='?logout'>Logout</a>";
}
?>
</div>
</body>
</html>
こんにちは、このコードを使用して、ユーザーの情報とユーザーのアクティビティを取得しています。トークンも検証しています。しかし、問題は、認証コードが私に与えられた場合、google+ ユーザー ID を取得する方法がわからないことです。そのため、次のことを行いたいと考えています
トークン情報にエラーがあった場合は中止します。
また、アプリケーションにも Google プラスのサインアップ ボタンを追加したいと考えています。
誰か助けてください。ありがとうございました