上传视频到特定的播放列表

Question

我正在用youtube数据api上传视频到我的频道。这工作完美，但当我上传视频，它上传在我的频道。我想让它在给定的播放列表中上传。(我有一些已经创建的播放列表)。是否有任何方法，我可以给playlistId以下代码。我不想使用playlist .insert.
提前感谢

    $OAUTH2_CLIENT_ID = 'ds';
    $OAUTH2_CLIENT_SECRET = 'sd';
$client = new Google_Client();
$client->setClientId($OAUTH2_CLIENT_ID);
$client->setClientSecret($OAUTH2_CLIENT_SECRET);
$client->setScopes('https://www.googleapis.com/auth/youtube');
// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);
$tokenExisted = $this->Token->find('first');
 if(!empty($tokenExisted)){
$token = $tokenExisted['Token']['token'];
$refreshToken = $tokenExisted['Token']['ref_token'];
$client->refreshToken($refreshToken);
$token = $client->getAccessToken();
}


if (isset($token)) {
  $client->setAccessToken($token);
}
if ($client->isAccessTokenExpired()){    
$refreshToken = $tokenExisted['Token']['ref_token'];
$client->refreshToken($refreshToken);
$token = $client->getAccessToken();
}else{
 $token = $client->getAccessToken();
}
$token=json_encode($token);
// Check to ensure that the access token was successfully acquired.
 if ($token) {
 try{
// REPLACE this value with the path to the file you are uploading.
$videoPath = $dest . '/' . $img_name . '.' . $image['1'];

// Create a snippet with title, description, tags and category ID
// Create an asset resource and set its snippet metadata and type.
// This example sets the video's title, description, keyword tags, and
// video category.
$snippet = new Google_Service_YouTube_VideoSnippet();
$snippet->setTitle($input['title']);
$snippet->setDescription($input['description']);
//$snippet->playlistId($playlistId);
// Numeric video category. See
// https://developers.google.com/youtube/v3/docs/videoCategories/list 
$snippet->setCategoryId($input['category']);
// Set the video's status to "public". Valid statuses are "public",
// "private" and "unlisted".
$status = new Google_Service_YouTube_VideoStatus();
$status->privacyStatus = "public";
// Associate the snippet and status objects with a new video resource.
$video = new Google_Service_YouTube_Video();
$video->setSnippet($snippet);
$video->setStatus($status);
// 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(false);
// Create a request for the API's videos.insert method to create and upload the video.
$insertRequest = $youtube->videos->insert("status,snippet", $video);
// Create a MediaFileUpload object for resumable uploads.
$media = new Google_Http_MediaFileUpload(
    $client,
    $insertRequest,
    'video/*',
    null,
    true,
    $chunkSizeBytes
);
$media->setFileSize(filesize($videoPath));

// Read the media file and upload it chunk by chunk.
$status = false;
$handle = fopen($videoPath, "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);

} catch (Google_Service_Exception $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()));
}

  } 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();
 }

Answer 1

根据这个SO的答案，你不能直接上传视频到播放列表。上传视频时，它会重定向到你的频道，这是正常的。一旦它被上传到频道中，你现在可以把它放在播放列表中。

如果视频已经上传，您可以按照以下步骤将视频添加到播放列表文档。您可以使用VideoEntry对象将视频添加到播放列表中。

下面是一个示例代码，检索具有已知条目ID的VideoEntry对象，然后将其添加到与PlaylistListEntry对象对应的播放列表中。由于该请求没有指定视频在播放列表中出现的位置，因此新视频将被添加到播放列表的末尾。

$postUrl = $playlistToAddTo->getPlaylistVideoFeedUrl();
// video entry to be added
$videoEntryToAdd = $yt->getVideoEntry('4XpnKHJAok8');
// create a new Zend_Gdata_PlaylistListEntry, passing in the underling DOMElement of the VideoEntry
$newPlaylistListEntry = $yt->newPlaylistListEntry($videoEntryToAdd->getDOM());
// post
try {
  $yt->insertEntry($newPlaylistListEntry, $postUrl);
} catch (Zend_App_Exception $e) {
  echo $e->getMessage();
}

这里有一个相关的SO帖子，可能会有所帮助:

• Youtube API (PHP) -如何添加(现有)视频到现有的播放列表?