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我正尝试使用YouTube API和google-api-php-client库更新YouTube上的视频缩略图。我们的版本号为1.0.3-beta。PHP YouTube API - thumbnails.set失败
我复制/粘贴的example，并改变了我们的client_id和client_secret到我知道工作，因为使用这些值，现在我仍然可以上传视频，我只是不能设置缩略图值（在我刚上传的视频中使用相同的凭据）。
这是我的错误：
An client error occurred: Error calling PUT https://www.googleapis.com/upload/youtube/v3/thumbnails/set?videoId=wL3Rt0sokdI&uploadType=resumable&upload_id=AEnB2UqFI4w1qO1gjoFS-fOlc61OthOht0ngdFAcdG9Nnufds61IyMIUUxf1rAvmoDl77LeEQZb1-HMyqtc9Op3Jg4hRfcyuOQ: (403) Forbidden
编辑 -更多信息：这是一个信息的片断打印出整个例外，当我得到：
{
["errors":protected]=> array(1)
{
[0]=> array(5) {
["domain"]=> string(17) "youtube.thumbnail"
["reason"]=> string(9) "forbidden"
["message"]=> string(9) "Forbidden"
["locationType"]=> string(6) "header"
["location"]=> string(13) "Authorization"
}
}
这里的脚本我正在使用（与示例代码相同，但为了防止上面的示例URL出现故障，我将它放在此处）：
/**
* This sample uploads and sets a custom thumbnail for a video.
*
* 1. It uploads an image using the "Google_MediaFileUpload" class.
* 2. It sets the uploaded image as a custom thumbnail to the video by
* calling the API's "youtube.thumbnails.set" method
*
* @author Ibrahim Ulukaya
*/
// Call set_include_path() as needed to point to your client library.
set_include_path('/path/to/google-api-php-client/src/');
require_once('Google/Client.php');
require_once('Google/Service/YouTube.php');
session_start();
/*
* You can acquire an OAuth 2.0 client ID and client secret from the
* Google Developers Console <https://cloud.google.com/console>
* For more information about using OAuth 2.0 to access Google APIs, please see:
* <https://developers.google.com/youtube/v3/guides/authentication>
* Please ensure that you have enabled the YouTube Data API for your project.
*/
$OAUTH2_CLIENT_ID = 'OURCLIENTIDWASHERE';
$OAUTH2_CLIENT_SECRET = 'OURCLIENTSECRETWASHERE';
$client = new Google_Client();
$client->setClientId($OAUTH2_CLIENT_ID);
$client->setClientSecret($OAUTH2_CLIENT_SECRET);
$client->setScopes('https://www.googleapis.com/auth/youtube');
$redirect = filter_var('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'],
FILTER_SANITIZE_URL);
$client->setRedirectUri($redirect);
// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);
if (isset($_GET['code'])) {
if (strval($_SESSION['state']) !== strval($_GET['state'])) {
die('The session state did not match.');
}
$client->authenticate($_GET['code']);
$_SESSION['token'] = $client->getAccessToken();
header('Location: ' . $redirect);
}
if (isset($_SESSION['token'])) {
$client->setAccessToken($_SESSION['token']);
}
// Check to ensure that the access token was successfully acquired.
if ($client->getAccessToken()) {
try{
// REPLACE this value with the video ID of the video being updated.
$videoId = "wL3Rt0sokdI";
// REPLACE this value with the path to the image file you are uploading.
$imagePath = "/path/to/image.jpg";
// Specify the size of each chunk of data, in bytes. Set a higher value for
// reliable connection as fewer chunks lead to faster uploads. Set a lower
// value for better recovery on less reliable connections.
$chunkSizeBytes = 1 * 1024 * 1024;
// Setting the defer flag to true tells the client to return a request which can be called
// with ->execute(); instead of making the API call immediately.
$client->setDefer(true);
// Create a request for the API's thumbnails.set method to upload the image and associate
// it with the appropriate video.
$setRequest = $youtube->thumbnails->set($videoId);
// Create a MediaFileUpload object for resumable uploads.
$media = new Google_Http_MediaFileUpload(
$client,
$setRequest,
'image/jpeg',
null,
true,
$chunkSizeBytes
);
$media->setFileSize(filesize($imagePath));
// Read the media file and upload it chunk by chunk.
$status = false;
$handle = fopen($imagePath, "rb");
while (!$status && !feof($handle)) {
$chunk = fread($handle, $chunkSizeBytes);
$status = $media->nextChunk($chunk);
}
fclose($handle);
// If you want to make other calls after the file upload, set setDefer back to false
$client->setDefer(false);
$thumbnailUrl = $status['items'][0]['default']['url'];
$htmlBody .= "<h3>Thumbnail Uploaded</h3><ul>";
$htmlBody .= sprintf('<li>%s (%s)</li>',
$videoId,
$thumbnailUrl);
$htmlBody .= sprintf('<img src="%s">', $thumbnailUrl);
$htmlBody .= '</ul>';
} catch (Google_ServiceException $e) {
$htmlBody .= sprintf('<p>A service error occurred: <code>%s</code></p>',
htmlspecialchars($e->getMessage()));
} catch (Google_Exception $e) {
$htmlBody .= sprintf('<p>An client error occurred: <code>%s</code></p>',
htmlspecialchars($e->getMessage()));
}
$_SESSION['token'] = $client->getAccessToken();
} else {
// If the user hasn't authorized the app, initiate the OAuth flow
$state = mt_rand();
$client->setState($state);
$_SESSION['state'] = $state;
$authUrl = $client->createAuthUrl();
$htmlBody = <<<END
<h3>Authorization Required</h3>
<p>You need to <a href="$authUrl">authorize access</a> before proceeding.<p>
END;
}
?>
<!doctype html>
<html>
<head>
<title>Claim Uploaded</title>
</head>
<body>
<?=$htmlBody?>
</body>
</html>
