如何从Google+ ID获取YouTube频道信息

Idaho37 发表于 Dev

爱达荷州37

该网站正在执行Google OAuth 2授权。

scope: "profile https://www.googleapis.com/auth/youtube "

登录后，Google向我提供了该用户数据：

{
    id: 107055280208390515,
    name: Name,
    link: https://plus.google.com/107055208390515542,
    picture: https://lh3.googleusercontent.com/-q1Smh9d8d0g/AAAAAAAAAAM/AAAAAAAAAAA/3YaTIPc/photo.jpg,
    locale: en
}

但是结果中没有YouTube频道信息。是否有其他范围或API？搜索了Google文档，却一无所获。

艾莉亚·S。

好吧，身份验证只是第一步（Google+ oAuth不会返回任何Youtube频道信息），我相信要访问经过身份验证的用户的频道信息，您需要使用Youtube API（https://developers.google.com/youtube/v3/ docs / channels）。

您没有指定要使用的平台，但是这是经过修改的Google的示例代码，可使用PHP访问Youtube频道信息：

<?php

// Call set_include_path() as needed to point to your client library.
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://console.developers.google.com/>
 * 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 = 'REPLACE_ME';
$OAUTH2_CLIENT_SECRET = 'REPLACE_ME';

$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 {
    // Call the channels.list method to retrieve information about the
    // currently authenticated user's channel.
    $channelsResponse = $youtube->channels->listChannels('brandingSettings', array(
      'mine' => 'true',
    ));

//example: print title and descriptions for the user default (first)

渠道

$defChannel = $channelsResponse->getItems()[0]->getBrandingSettings()->getChannel();;
$channelTitle= $defChannel->title;
$channelDesc = $defChannel->description;

$htmlBody .= "<h3>Your Channel</h3>";
$htmlBody .= sprintf('Title: %s <br />',$channelTitle);
$htmlBody .= sprintf('Descriptions: %s <br />',$channelDesc);

END;


?>

<!doctype html>
<html>
<head>
<title>Channel Info</title>
</head>
<body>
  <?=$htmlBody?>
</body>
</html>