将视频上传到YouTube中的特定播放列表

Question

我想将视频上传到YouTube中的特定播放列表。我的频道中有一个播放列表，但是当我上传视频时，它会以channel而不是playlist上传。

我想获取播放列表的列表(Title,ID etc)并将视频上传到我已经创建的playlist之一。我已经读过关于谷歌的文章，但不明白该怎么做。

这是当前将视频添加到频道的脚本。

<?php
$key = file_get_contents('text.txt');
set_include_path(get_include_path() . PATH_SEPARATOR . 'YoutubeAPI');
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
$application_name = 'My APP NAME';
$client_secret = 'SECRET';
$client_id = 'CLIENT ID';
$scope = array('https://www.googleapis.com/auth/youtube.upload', 'https://www.googleapis.com/auth/youtube', 'https://www.googleapis.com/auth/youtubepartner');
$videoPath = "Video/vdeo.mp4";
$videoTitle = "Tutorial";
$videoDescription = "A must watch video";
$videoCategory = "22";
$videoTags = array("youtube", "tutorial");

try {
    // Client init
    $client = new Google_Client();
    //$client->setApplicationName($application_name);
    $client->setClientId($client_id);
    $client->setAccessType('offline');
    $client->setAccessToken($key);
    $client->setScopes($scope);
    $client->setClientSecret($client_secret);
    if ($client->getAccessToken()) {
        /**
         * Check to see if our access token has expired. If so, get a new one and save it to file for future use.
         */
        if ($client->isAccessTokenExpired()) {
            $newToken = json_decode($client->getAccessToken());
            $client->refreshToken($newToken->refresh_token);
            file_put_contents('text.txt', $client->getAccessToken());
        }
        $youtube = new Google_Service_YouTube($client);

        // Create a snipet with title, description, tags and category id
        $snippet = new Google_Service_YouTube_VideoSnippet();
        $snippet->setTitle($videoTitle);
        $snippet->setDescription($videoDescription);
        $snippet->setCategoryId($videoCategory);
        $snippet->setTags($videoTags);
        // Create a video status with privacy status. Options are "public", "private" and "unlisted".
        $status = new Google_Service_YouTube_VideoStatus();
        $status->setPrivacyStatus('public');
        // Create a YouTube video with snippet and status
        $video = new Google_Service_YouTube_Video();
        $video->setSnippet($snippet);
        $video->setStatus($status);
        // Size of each chunk of data in bytes. Setting it higher leads faster upload (less chunks,
        // for reliable connections). Setting it lower leads better recovery (fine-grained chunks)
        $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 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($handle);
        /**
         * Video has successfully been upload, now lets perform some cleanup functions for this video
         */
        if ($status->status['uploadStatus'] == 'uploaded') {
            // Actions to perform for a successful upload
        }
        print_r($status);
        // If you want to make other calls after the file upload, set setDefer back to false
        $client->setDefer(true);
    } else {
        // @TODO Log error
        echo 'Problems creating the client';
    }
} catch (Google_Service_Exception $e) {
    print "Caught Google service Exception " . $e->getCode() . " message is " . $e->getMessage();
    print "Stack trace is " . $e->getTraceAsString();
} catch (Exception $e) {
    print "Caught Google service Exception " . $e->getCode() . " message is " . $e->getMessage();
    print "Stack trace is " . $e->getTraceAsString();
}

提前谢谢。

Answer 1

是的，这是正确的。上传视频时，它将重定向到您的频道。您无法将视频直接上传到播放列表。从频道，您可以将视频放入电子播放列表中。为此，您必须执行下面列出的2（两个）步骤：

第 1 步：检索相应的播放列表 ID

调用 playlist.list 方法以检索当前经过身份验证的用户频道中的播放列表。上面用于检索当前用户播放列表的示例请求演示了此请求。调用 API 的应用程序可以使用每个播放列表的 ID 作为键来处理 API 响应以显示播放列表列表。

第 2 步：将视频添加到播放列表

调用 playlistItems.insert 方法将视频添加到播放列表。此请求必须使用 OAuth 2.0 进行授权。请求正文是至少指定以下值的播放列表项资源：

代码片段 .playlistId 标识您要向其添加喜爱的视频的播放列表。这是您在步骤 1 中获取的播放列表 ID。snippet.resourceId.kind 包含值 youtube#video。代码段.resourceId.videoId 标识要添加为收藏夹的视频。媒体资源值是唯一的 YouTube 视频 ID。

若要在 API 资源管理器中完成请求，需要为 snippet.playlistId 和 snippet.resourceId.videoId 属性设置值。https://developers.google.com/apis-explorer/#p/youtube/v3/youtube.playlistItems.insert?part=snippet