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我正在尝试使用 Zend_Gdata(Zend Framework 1.12.0)通过 API 将视频上传到 YouTube。我直接上传工作没有问题,但基于浏览器的上传总是给我一个 400 - INVALID TOKEN 错误。我很确定我一定错过了一些重要但小到不会注意到的东西。

这涉及到两个文件:

索引.php

<?php
$youTubeAPIKey = '<API_Key>';
$username = '<user>';
$password = '<pass>';

set_include_path(get_include_path().PATH_SEPARATOR.__DIR__."/vendor");
require_once 'Zend/Loader/Autoloader.php';
Zend_Loader_Autoloader::getInstance();

try
{
    $authenticationURL= 'https://www.google.com/accounts/ClientLogin';
    $httpClient = Zend_Gdata_ClientLogin::getHttpClient(
              $username,
              $password,
              $service = 'youtube',
              $client = null,
              $source = 'BrowserUploaderTest', // a short string identifying your application
              $loginToken = null,
              $loginCaptcha = null,
              $authenticationURL);

    $yt = new Zend_Gdata_YouTube($httpClient, "browser upload test", "Test version 0.1", $youTubeAPIKey);
    $videoEntry = new Zend_Gdata_YouTube_VideoEntry();

    $videoEntry->setVideoTitle("Test movie");
    $videoEntry->setVideoDescription("This is a test movie");
    $videoEntry->setVideoPrivate();

    // @todo This must be a valid YouTube category, how to get a list of valid categories?
    $videoEntry->setVideoCategory('Autos');
    $videoEntry->setVideoTags('cars, funny');

    // Get an upload token
    $tokenHandlerUrl = 'http://gdata.youtube.com/action/GetUploadToken';
    $tokenArray = $yt->getFormUploadToken($videoEntry, $tokenHandlerUrl);
    $token = $tokenArray['token'];
    $url = $tokenArray['url'];
    // print "Token value: {$tokenArray['token']}\n url: {$tokenArray['url']}\n";
    $nextUrl = "http://" . $_SERVER['HTTP_HOST'] . "/uploadDone.php";
}
catch (Zend_Gdata_App_HttpException $httpException)
{
    echo $httpException->getRawResponseBody();
}
catch (Zend_Gdata_App_Exception $e) {
    echo $e->getMessage();
}
catch (Exception $e)
{
    print $e->getTraceAsString();
}
?><!DOCTYPE html>
<html>
    <head>
        <title>Testing Youtube upload</title>
    </head>

    <body>
        <table>
            <tr>
                <td>
                    Url:
                </td>
                <td>
                    <?= $url ?>
                </td>
            </tr>
            <tr>
                <td>
                    Token:
                </td>
                <td>
                    <?= $token ?>
                </td>
            </tr>
        </table>
        <form action="<?= $url ?>.?nexturl=<?= urlencode($nextUrl) ?>" enctype="multipart/form-data" method="post">
            <input name="token" type="hidden" value="<?= $token ?>" />
            <input name="file" type="file" />
            <input type="submit" value="Upload file" />
        </form>
    </body>
</html>

上传Done.php

<?php
print nl2br(print_r($_GET, true));
print nl2br(print_r($_POST, true));

我已经在 Stack Overflow 上进行了搜索,并在 Google 上搜索了几个小时,但没有找到任何可以解决问题的方法,这让我相信我错过了一些非常简单的东西。任何帮助,将不胜感激。

注意: 此代码仅用于测试 API 的使用,主要取自 Google 的开发人员指南 (https://developers.google.com/youtube/2.0/developers_guide_php#Browser_based_Upload),并在 Yii 框架文档 ( http://www.yiiframework.com/wiki/375/youtube-api-v2-0-browser-based-uploading/)。生产代码将以更结构化的方式重写,但目前这并不重要。

4

1 回答 1

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action="<?= $url ?>.?nexturl=<?= urlencode($nextUrl) ?>"看起来很可疑;在您的变量被评估之后,那里的错误.字符是否$url会导致 URL 混乱?

于 2012-10-24T01:53:42.747 回答