Facebook-使用PHP SDK/JavaScript SDK发布签到 [英] Facebook - Publish Checkins using PHP SDK/JavaScript SDK
问题描述
我正在尝试使用Facebook Graph API发布签到.我已经阅读过 Facebook API文档(签入)，并且还具有publish_checkins权限.但是，我的签到没有发布.我可以知道有什么问题吗，还是我想念其他东西吗?谢谢您的时间:)
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' => $redirect_url,
'scope' => status_update, publish_stream, publish_checkins,
user_checkins, user_location, user_status'
)
);
main.php-使用PHP SDK (此示例中使用的SDK错误，应改为使用JavaScript SDK)
main.php - Using PHP SDK (Wrong SDK used in this example, should use JavaScript SDK instead)
<?php
include_once "fbmain.php";
if (!isset($_POST['latitude']) && !isset($_POST['longitude']))
{
?>
<html>
<head>
//ajax POST of latitude and longitude
</head>
<body>
<input type="button" value="Check In!" onclick="checkin();"/></span>
</body>
</html>
<?php
}
else
{
?>
<script type="text/javascript">
function checkin()
{
try
{
$tryCatch = $facebook->api('/'.$uid.'/checkins', 'POST', array(
'access_token' => $facebook->getAccessToken(),
'place' => '165122993538708',
'message' =>'MESSAGE_HERE',
'coordinates' => json_encode(array(
'latitude' => '1.3019399200902',
'longitude' => '103.84067653695'
))
));
}
catch(FacebookApiException $e)
{
$tryCatch=$e->getMessage();
}
return $tryCatch;
}
</script>
<?php
}
?>
问题已解决-发布签到时要注意的事项
- 确保已授予
publish_checkins权限. - 必须使用
json_encode()来编码PHP SDK的coordinates参数. -
place和coordinates参数是强制性的. - 如果您刚刚在现有的允许权限列表中添加了
publish_checkins权限，则需要重新认证.
- Make sure
publish_checkinspermission is granted. - Must use
json_encode()to encodecoordinatesparameter for PHP SDK. placeandcoordinatesparameters are compulsory.- A re-authentication is required if you have just added
publish_checkinspermission to your existing list of allowed permissions.
推荐答案
显然，我在问题中发布的配置和PHP签入功能是正确的.但是，Nehal指出，对于我的情况，我应该使用JavaScript SDK而不是PHP SDK.供将来参考...
Apparently, the configuration and the PHP checkin function that I have posted in the question are correct. However, I should use JavaScript SDK instead of PHP SDK for my case as pointed out by Nehal. For future references...
使用JavaScript SDK
function checkin()
{
FB.api('/me/checkins', 'post',
{ message: 'MESSAGE_HERE',
place: 165122993538708,
coordinates: {
'latitude': 1.3019399200902,
'longitude': 103.84067653695
}
},
function (response) {
alert("Checked in!");
}
);
}
这篇关于Facebook-使用PHP SDK/JavaScript SDK发布签到的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
