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plurals

PO
primarykey
Id
7629016
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2011-10-02T20:29:58.270
FavoriteCount
0
LastActivityDate
2011-10-02T20:29:58.270
LastEditDate
LastEditorUserId
0
OwnerUserId
337227
ParentId
7628683
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
<p>You don't need to parse the <code>signed_request</code> if you are using the PHP-SDK as it'll take care of that for you. You just need to retrieve the user (<code>getUser()</code>) and if no user, redirect to the login url (refer to the <a href="https://github.com/facebook/php-sdk/blob/master/examples/example.php" rel="nofollow">example</a> file). </p> <p>Here is a better code: </p> <pre><code><?php include ('src/facebook.php'); $app_id = "xxx"; $application_secret = 'xxx'; $canvas_page = "xxx"; $facebook = new Facebook(array( 'appId' => $app_id, 'secret' => $application_secret )); $user = $facebook->getUser(); if(!$user) { $loginUrl = $facebook->getLoginUrl(array( 'redirect_uri' => $canvas_page, 'scope' => 'publish_stream,offline_access' )); echo("<script> top.location.href='" . $loginUrl . "'</script>"); exit; } $_SESSION['on'] = 1; $files = array(); $files['RE'] = 'xxx.php'; $files['RC'] = 'yyy.php'; $files['DP'] = 'zzz.php'; try { $me = $facebook->api('/me'); } catch (FacebookApiException $e) { error_log($e); $user = null; } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd" xmlns:fb="https://www.facebook.com/2008/fbml"> <link rel="stylesheet" href="css/style.css" type="text/css"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta http-equiv="Content-Style-Type" content="text/css"> <meta property="og:title" content="title" /> <meta property="og:description" content="description" /> <meta property="og:image" content="thumbnail_image" /> </head> <body> <div class="wrapper"> <?php include("inc/app_header.php");?> <div class="content"> <?php if(isset($_GET['section'])) { $file_to_include = 'inc/'.$files[$_GET['section']]; } else { $file_to_include = 'inc/section_restaurantes.php'; } include($file_to_include); ?> <div class="content_bottom_space"></div> </div> <div class="footer"> </div> </div> </body> </html> </code></pre> <p>Now for your restaurant section, I would link to the parent document: </p> <pre><code><div class="section_restaurantes"> <div class="restaurantes_container"> <div class="restaurantes"><a href="<?php echo $canvas_page; ?>?section=DP" target="_top"></a></div> <div class="restaurantes"><a href="<?php echo $canvas_page; ?>?section=PH" target="_top"></a></div> </div> </div> </code></pre> <p>Assuming your <code>$canvas_page</code> is the intended destination. </p>
Tags
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PostParentId
1. POTrouble with OAuth 2.0 in my Facebook application
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  PTQuestion
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1. PTAnswer
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1. USifaour
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1. POTrouble with OAuth 2.0 in my Facebook application
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1. VO
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CommentsPostId
1. COIt worked!. Thank you very very much
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  USPepe Ramirez
2. COYou are welcome! Please try [accepting](http://meta.stackexchange.com/questions/5234/how-does-accepting-an-answer-work) the answer.
  singulars
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  USifaour

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