如何使用Google API PHP客户端库和Youtube API V3将视频上传到YouTube？

Question

尝试使用Google API PHP客户端(最新版本1.1.6)上传视频,但Youtube API V3中的代码无法正常工作,并且出现500内部服务器错误.

当我没有使用任何前沿测试版时,下面的代码有什么问题,我刚刚屏蔽了3个参数,否则它是从Youtube API V3复制的.

  require_once 'google-api-php-client/src/Google/Client.php';
  require_once 'google-api-php-client/src/Google/Service/YouTube.php';

  session_start();

  $OAUTH2_CLIENT_ID = 'CHANGE1-0osfh0p5h80o9ol2uqtsjq5i7r1jun.apps.googleusercontent.com';
  $OAUTH2_CLIENT_SECRET = 'CHANGE2azMpt__VdSt9';

  $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 path to the file you are uploading.
      $videoPath = "/CHANGE3/videos/test.mp4";

      // 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("Test title");
      $snippet->setDescription("Test description");
      $snippet->setTags(array("tag1", "tag2"));

      // Numeric video category. See
      // https://developers.google.com/youtube/v3/docs/videoCategories/list 
      $snippet->setCategoryId("22");

      // 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(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);

      // If you want to make other calls after the file upload, set setDefer back to false
      $client->setDefer(false);


      $htmlBody .= "<h3>Video Uploaded</h3><ul>";
      $htmlBody .= sprintf('<li>%s (%s)</li>',
          $status['snippet']['title'],
          $status['id']);

      $htmlBody .= '</ul>';

    } 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()));
    }

    $_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;
  }
  echo $htmlBody;

发生服务错误: Error calling PUT https://www.googleapis.com/upload/youtube/v3/videos?part=status%2Csnippet&uploadType=resumable&upload_id=AEnB2UpXd4UQ0dt-v2_8YLzDp4KAywZQUIgUEm3Lxyv7nV_ZLAHghu6RiNE0e82xMMGx9ztQvTdYGFwvSNP5yJiOdffS0CuG-Q: (400) Failed to parse Content-Range header.

不要将它与下面非常陈旧和不赞成的问题重复,因为您可以看到其他问题,甚至包括其代码中的文件,这些文件在最新的Google API PHP客户端库中不存在,或者指的是死Google代码项目.类似过时的问题1,2,3,4,5

Answer 1

奇怪的是,代码中的一个非常小的调整可以解决问题.

而不是仅$videoPath = "/path/to/file.mp4";使用DOCUMENT_ROOT解决问题.除了文档代码是完美的.

$videoPath = $_SERVER["DOCUMENT_ROOT"] . "/mapapp/videos/test.mp4";