尝试使用YouTube数据API在YouTube上创建活动时，只有极少数用户才会收到以下错误：
致命错误：未捕获的异常'Google_Service_Exception'，显示消息'错误调用POST https://www.googleapis.com/youtube/v3/liveBroadcasts?part=snippet%2Cstatus :( 403）用户未启用实时流式传输。在E：\ Rupesh \ Websites \ abtv \ abstream \ Google \ Http \ REST.php第110行
请注意以下事项：
用户ID的格式仅为xyz@gmail.com。我知道，事实上，此代码不适用于xyz @@ pages.plusgoogle.com格式的用户ID。
在调用此功能之前，使用Google的OAuth 2对用户进行身份验证。
用户已允许使用@ gmail.com id访问Web应用程序。
以下是我放在一起的课程：
set_include_path(get_include_path() . PATH_SEPARATOR . '/home/aprilbr3/public_html/google-api-php-client/src');
require_once 'Google/autoload.php';
require_once 'Google/Client.php';
require_once 'Google/Service/Oauth2.php';
require_once 'class.miscellaneous_functions.php';
class GoogleClient
{
public static $cdn_formats = array(
"Poor" => "240p", "Ok" => "360p", "Good" => "480p", "Better" => "720p", "Best" => "1080p");
public static $privacy_statuses = array(
"public" => "public", "unlisted" => "unlisted", "private" => "private");
private static $OAUTH2_CLIENT_ID = 'CLIENT_ID_HERE';
private static $OAUTH2_CLIENT_SECRET = 'CLIENT_SECRET_HERE';
private static $privacy_status = "public"; // $privacy_statuses["public"];
//private static $cdn_format = $cdn_formats["Ok"];
private static $cdn_injestion_type = "rtmp";
var $client;
var $plus;
var $redirect_url;
var $user_info;
function __construct()
{
$this->client = new Google_Client();
$this->client->setClientId(GoogleClient::$OAUTH2_CLIENT_ID);
$this->client->setClientSecret(GoogleClient::$OAUTH2_CLIENT_SECRET);
$redirect_url = filter_var('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'],
FILTER_SANITIZE_URL);
$this->client->setRedirectUri($redirect_url);
$this->client->setScopes(array(
'https://www.googleapis.com/auth/userinfo.email',
'https://www.googleapis.com/auth/userinfo.profile',
'https://www.googleapis.com/auth/youtube'));
$this->plus = new Google_Service_Oauth2($this->client);
} // __construct()
function OAuth2()
{
if (!isset($_SESSION))
session_start();
if (isset($_REQUEST['logout'])) {
unset($_SESSION['access_token']);
}
if (isset($_GET['code'])) {
try {
$this->client->authenticate($_GET['code']);
} catch (Google_Auth_Exception $e) {
MiscellaneousFunctions::DestroySessionAndRedirectTo($this->redirect_url);
}
$_SESSION['access_token'] = $this->client->getAccessToken();
header('Location:' . $this->redirect_url);
}
if (isset($_SESSION['access_token'])) {
$this->client->setAccessToken($_SESSION['access_token']);
}
$error = false;
if (!$this->client->getAccessToken()) {
$error = true;
}
if (!$error) {
try {
$user_info = $this->plus->userinfo->get();
return array('result' => true, 'user_info' => $user_info);
} catch (Google_Service_Exception $e) {
MiscellaneousFunctions::DestroySessionAndRedirectTo($this->redirect_url);
//exit();
} catch (Google_Exception $e) {
MiscellaneousFunctions::DestroySessionAndRedirectTo($this->redirect_url);
//exit();
}
}
return array('result' => false, 'auth_url' => $this->client->createAuthUrl());
//MiscellaneousFunctions::DestroySessionAndRedirectTo($this->client->createAuthUrl());
//exit();
} // OAuth2
function CreateEvent($broadcast_title, $broadcast_description, $cdn_format,
$start_date_time, $end_date_time)
{
//echo( "Step 1" . "\n<br><br><br>");
$stream_title = "Stream for " . $broadcast_title;
$youtube = new Google_Service_YouTube($this->client);
try {
// Create an object for the liveBroadcast resource's snippet. Specify values
// for the snippet's title, scheduled start time, and scheduled end time.
$broadcastSnippet = new Google_Service_YouTube_LiveBroadcastSnippet();
$broadcastSnippet->setTitle($broadcast_title);
//echo( "Step 2" . "\n<br><br><br>");
//echo( "Start Time : " . MiscellaneousFunctions::GetDateTimeStringForYoutube($start_date_time) . "\n</br>");
//echo( "End Time : " . MiscellaneousFunctions::GetDateTimeStringForYoutube($end_date_time) . "\n</br>");
//exit;
$broadcastSnippet->setScheduledStartTime(
MiscellaneousFunctions::GetDateTimeStringForYoutube($start_date_time));
$broadcastSnippet->setScheduledEndTime(
MiscellaneousFunctions::GetDateTimeStringForYoutube($end_date_time));
$broadcastSnippet->setDescription($broadcast_description);
//echo( "Step 3" . "\n<br><br><br>");
// Create an object for the liveBroadcast resource's status, and set the
// broadcast's status to "private".
$status = new Google_Service_YouTube_LiveBroadcastStatus();
$status->setPrivacyStatus(GoogleClient::$privacy_status);
//echo( "Step 4" . "\n<br><br><br>");
// Create the API request that inserts the liveBroadcast resource.
$broadcastInsert = new Google_Service_YouTube_LiveBroadcast();
$broadcastInsert->setSnippet($broadcastSnippet);
$broadcastInsert->setStatus($status);
$broadcastInsert->setKind('youtube#liveBroadcast');
//echo( "Step 5" . "\n<br><br><br>");
//echo( json_encode( $youtube ) . "\n<br><br><br>");
// Execute the request and return an object that contains information
// about the new broadcast.
$broadcastsResponse = $youtube->liveBroadcasts->insert('snippet,status',
$broadcastInsert, array());
//echo( "Step 6" . "\n<br><br><br>");
// Create an object for the liveStream resource's snippet. Specify a value
// for the snippet's title.
$streamSnippet = new Google_Service_YouTube_LiveStreamSnippet();
$streamSnippet->setTitle($stream_title);
// echo( "Step 7" . "\n<br><br><br>");
// Create an object for content distribution network details for the live
// stream and specify the stream's format and ingestion type.
$cdn = new Google_Service_YouTube_CdnSettings();
$cdn->setFormat($cdn_format);
$cdn->setIngestionType(GoogleClient::$cdn_injestion_type);
// echo( "Step 8" . "\n<br><br><br>");
// Create the API request that inserts the liveStream resource.
$streamInsert = new Google_Service_YouTube_LiveStream();
$streamInsert->setSnippet($streamSnippet);
$streamInsert->setCdn($cdn);
$streamInsert->setKind('youtube#liveStream');
// echo( "Step 9" . "\n<br><br><br>");
// Execute the request and return an object that contains information
// about the new stream.
$streamsResponse = $youtube->liveStreams->insert('snippet,cdn', $streamInsert, array());
// Bind the broadcast to the live stream.
$bindBroadcastResponse = $youtube->liveBroadcasts->bind(
$broadcastsResponse['id'], 'id,contentDetails',
array('streamId' => $streamsResponse['id'],));
// echo( "Step 10" . "\n<br><br><br>");
return array('result' => true,
'broadcasts_response' => $broadcastsResponse,
//'broadcasts_response_id' => $broadcastsResponse['id'],
//'broadcasts_response_snippet' => $broadcastsResponse['snippet'],
'streams_response' => $streamsResponse
//'streams_response_id' => $streamsResponse['id'],
//'streams_response_snippet' => $streamsResponse['snippet'],
//'streams_response_cdn' => $streamsResponse['cdn'],
//'streams_response_cdn_ingestionInfo' => $streamsResponse['cdn']['ingestionInfo']
);
} catch (Google_Service_Exception $e) {
//MiscellaneousFunctions::DestroySessionAndRedirectTo($this->redirect_url);
$reason = json_encode($e->getMessage(), JSON_PRETTY_PRINT);
//echo( "Google_Service_Exception:" . json_encode( $e ) . "\n<br><br><br>");
// return array('result' => false, 'reason' => $reason);
} catch (Google_Exception $e) {
//MiscellaneousFunctions::DestroySessionAndRedirectTo($this->redirect_url);
$reason = json_encode($e->getMessage(), JSON_PRETTY_PRINT);
//echo( "Google_Exception:" . json_encode( $e ) . "\n<br><br><br>");
//return array('result' => false, 'reason' => $reason);
}
return array('result' => false, 'reason' => $reason);
}
function GetEvent( $broadcast_id )
{
$youtube = new Google_Service_YouTube($this->client);
try {
// Execute an API request that lists broadcasts owned by the user who
// authorized the request.
$broadcastsResponse = $youtube->liveBroadcasts->listLiveBroadcasts(
'id,snippet,contentDetails,status',
array( 'id' => $broadcast_id ));
$broadcastItem = $broadcastsResponse['items'][0];
$streamId = $broadcastItem['contentDetails']['boundStreamId'];
$streamsResponse = $youtube->liveStreams->listLiveStreams(
'id,snippet,cdn,status',
array( 'id' => $streamId ));
$streamItem = $streamsResponse['items'][0];
return array('result' => true,
'broadcasts_response' => $broadcastItem,
'streams_response' => $streamItem
);
} catch (Google_Service_Exception $e) {
$reason = json_encode($e->getMessage(), JSON_PRETTY_PRINT);
} catch (Google_Exception $e) {
$reason = json_encode($e->getMessage(), JSON_PRETTY_PRINT);
}
return array('result' => false, 'reason' => $reason);
}
} // class GoogleClient
谢谢。
Rupesh
P.S：对不起，我忘了提到该系统的所有用户都在各自的YouTube帐户中启用了直播。这就是让我困惑的事情！