次のコードを使用すると、Facebook を介してログイン プロセスを実行できますが、完了することはありません (つまり、アプリケーションがトークンを受信しません)。切断がわかりません。
URL( www.manlymoose.com )。
config.php
<?php
session_start();
$appID='*******';
$appSecret='*******';
if($_SERVER['HTTP_HOST']=='localhost'){
$base_url='http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
}else{
$base_url='http://'.$_SERVER['HTTP_HOST'];
}
?>
index.php
<?php
session_start();
if(!isset($_SESSION['User']) && empty($_SESSION['User'])){
$fbimg = '<img src="images/facebook.png" id="facebook" style="cursor:pointer;float:left;" />';
}else{
$fbimg = '<img src="https://graph.facebook.com/'. $_SESSION['User']['id'] .'/picture" width="30" height="30"/><div>'.$_SESSION['User']['name'].'</div><a href="'.$_SESSION['logout'].'">Logout</a>';
}
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="scripts/style.css" type="text/css" rel="stylesheet"/>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript" src="js/oauthpopup.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#facebook').click(function(e){
$.oauthpopup({
path: 'login.php',
width:600,
height:300,
callback: function(){
window.location.reload();
}
});
e.preventDefault();
});
});
</script>
</head>
<body>
<?php echo $fbimg; ?>
</body>
</html>
login.php
<?php
require 'config.php';
require 'lib/facebook/facebook.php';
$facebook = new Facebook(array(
'appId' => $appID,
'secret' => $appSecret,
));
$user = $facebook->getUser();
if($user){
try{
$user_profile = $facebook->api('/me');
$params = array('next' => 'http://www.manlymoose.com/logout.php');
//logout url
$logout = $facebook->getLogoutUrl($params);
$_SESSION['User']=$user_profile;
$_SESSION['logout']=$logout;
}catch(FacebookApiException $e){
error_log($e);
$user = NULL;
}
}
if(empty($user)){
//login url
$loginurl = $facebook->getLoginUrl(array(
'scope' => 'email,read_stream, publish_stream, user_birthday, user_location, user_work_history, user_hometown, user_photos',
'redirect_uri' => $base_url,
'display'=>'popup'
));
header('Location: '.$loginurl);
}
?>
<!-- after authentication close the popup -->
<script type="text/javascript">
window.close();
</script>
oauthpopup.js
(function (jQuery) {
jQuery.oauthpopup = function (options) {
options.windowName = options.windowName || 'ConnectWithOAuth';
options.windowOptions = options.windowOptions || 'location=0,status=0,width='+options.width+',height='+options.height+',scrollbars=1';
options.callback = options.callback || function () {
window.location.reload();
};
var that = this;
that._oauthWindow = window.open(options.path, options.windowName, options.windowOptions);
that._oauthInterval = window.setInterval(function () {
if (that._oauthWindow.closed) {
window.clearInterval(that._oauthInterval);
options.callback();
}
}, 1000);
};
})(jQuery);