Facebook - Publish Checkins using Graph API
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by
Zany
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Published on 2012-06-17T16:27:47Z
Indexed on
2012/06/18
15:16 UTC
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I'm trying to publish Checkin using Facebook Graph API. I've gone through Facebook API documentation (checkins) and also have the publish_checkins permission. However, my checkin is not getting published. May I know is there anything wrong or am I missing anything else? Thank you for your time :)
fbmain.php
$user = $facebook->getUser();
$access_token = $facebook->getAccessToken();
// Session based API call
if ($user) {
try {
$me = $facebook->api('/me');
if($me)
{
$_SESSION['fbID'] = $me['id'];
$uid = $me['id'];
}
} catch (FacebookApiException $e) {
error_log($e);
}
}
else {
echo "<script type='text/javascript'>top.location.href='$loginUrl';</script>";
exit;
}
$loginUrl = $facebook->getLoginUrl(
array(
'redirect_uri' => $redirect_url,
'scope' => status_update, publish_stream, publish_checkins,
user_checkins, user_location, user_status'
)
);
main.php (Updated: 18/6/2012 11.12pm)
<?php
include_once "fbmain.php";
if (!isset($_POST['latitude']) && !isset($_POST['longitude']))
{
?>
<html>
<head>
//ajax POST of latitude and longitude
</head>
<body>
<script type="text/javascript">
window.fbAsyncInit = function() {
FB.init({
appId: '<?php echo $facebook->getAppID() ?>',
cookie: true,
xfbml: true,
oauth: true,
frictionlessRequests: true
});
FB.Canvas.setAutoGrow();
};
(function() {
var e = document.createElement('script'); e.async = true;
e.src = document.location.protocol +
'//connect.facebook.net/en_US/all.js';
document.getElementById('fb-root').appendChild(e);
}());
</script>
...
<input type="button" value="Check In!" onclick="checkin(<?=$facebook?>);"/></span>
</body>
</html>
<?php
}
else
{
print_r($_POST['latitude']);
print_r($_POST['longitude']);
?>
<script type="text/javascript">
// not using latitude and longitude to test
function checkin($fb)
{
try
{
$tryCatch = $facebook->api('/'.$_SESSION['fbID'].'/checkins', 'POST', array(
'access_token' => $fb->getAccessToken(), //corrected
'place' => '165122993538708',
'message' =>'I went to placename today',
'coordinates' => json_encode(array(
'latitude' => '1.3019399200902',
'longitude' => '103.84067653695'
))
));
}
catch(FacebookApiException $e)
{
$tryCatch=$e->getMessage();
}
return $tryCatch;
}
</script>
<?php
}
?>
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