【发布时间】:2016-04-12 22:28:45
【问题描述】:
我在通过应用访问某些广告数据时遇到了一点问题
我有这两个脚本:
登录
<?php
include_once __DIR__ . '/includes/connect.php';
require_once __DIR__ . '/vendor/autoload.php';
use Facebook\Facebook;
session_start();
$facebook = new Facebook([
'app_id' => 'XXX',
'app_secret' => 'XXX',
'default_graph_version' => 'v2.5',
]);
$helper = $facebook->getRedirectLoginHelper();
$permissions = ['ads_read'];
$loginUrl = $helper->getLoginUrl('http://sparnorddashboard.local:8080/fb_callback.php', $permissions);
echo '<a href="'. $loginUrl .'">Log ind</a>';
?>
回调
<?php
include_once __DIR__ . '/includes/connect.php';
require_once __DIR__ . '/vendor/autoload.php';
use Facebook\Facebook;
session_start();
$facebook = new Facebook([
'app_id' => 'XXX',
'app_secret' => 'XXX',
'default_graph_version' => 'v2.5',
]);
$helper = $facebook->getRedirectLoginHelper();
try {
$access_token = $helper->getAccessToken();
} catch(Facebook\Exceptions\FacebookResponseException $e) {
echo $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
echo $e->getMessage();
exit;
}
if(!isset($access_token)) {
if($helper->getError()) {
header("HTTP/1.0 401 Unauthorized");
echo "Error: " . $helper->getError() . "\n";
echo "Error Code: " . $helper->getErrorCode() . "\n";
echo "Error Reason: " . $helper->getErrorReason() . "\n";
echo "Error Description: " . $helper->getErrorDescription() . "\n";
} else {
header('HTTP/1.0 400 Bad Request');
echo 'Bad request';
}
exit;
}
$oAuth2Client = $facebook->getOAuth2Client();
$tokenMetaData = $oAuth2Client->debugToken($access_token);
$tokenMetaData->validateAppId("1694068770828491");
$tokenMetaData->validateExpiration();
if(!$access_token->isLongLived()) {
try {
$access_token = $oAuth2Client->getLongLivedAccessToken($access_token);
} catch(Facebook\Exceptions\FacebookSDKException $e) {
$e->getMessage();
exit;
}
}
$_SESSION['fb_access_token'] = (string) $access_token;
header('Location: http://sparnorddashboard.local:8080/fetchads.php?callback=callback');
?>
但这将使用用户客户端令牌 - 我如何设置它以便我可以使用应用程序访问令牌?我不希望用户登录并接受权限,因为这是用于在电视监视器上运行的内部仪表板,它将读取广告数据 - 仅此而已。
【问题讨论】:
-
AFAIK 你不能为此使用你的应用令牌。
标签: php facebook facebook-graph-api token access-token