Youtube video upload API issue - php

Question

I just can't seem to get this API working. My eyes are missing the mistakes I'm making. The problem I have is that the page still Shows BLANK.
I need the form to upload the data onto Youtube which will later be displayed on my website.
Here is my code:
<?php
require_once 'library/Zend/Loader/AutoloaderFactory.php'; // the Zend dir must be in your include_path
Zend_Loader::loadClass('Zend_Gdata_YouTube');
$yt = new Zend_Gdata_YouTube();
Zend_Loader::loadClass('Zend_Gdata_AuthSub');
Zend_Loader::loadClass('Zend_Gdata_ClientLogin');
// start a new session
session_start();
function getAuthSubRequestUrl()
{
$next = 'http://www.example.com/welcome.php';
$scope = 'http://gdata.youtube.com';
$secure = false;
$session = true;
return Zend_Gdata_AuthSub::getAuthSubTokenUri($next, $scope, $secure, $session);
}
function getAuthSubHttpClient()
{
if (!isset($_SESSION['sessionToken']) && !isset($_GET['token']) ){
echo 'Login!';
return;
} else if (!isset($_SESSION['sessionToken']) && isset($_GET['token'])) {
$_SESSION['sessionToken'] = Zend_Gdata_AuthSub::getAuthSubSessionToken($_GET['token']);
}
$httpClient = Zend_Gdata_AuthSub::getHttpClient($_SESSION['sessionToken']);
return $httpClient;
}
$yt = new Zend_Gdata_YouTube($httpClient, $applicationId, $clientId, $developerKey);
$authenticationURL= 'https://www.google.com/accounts/ClientLogin';
$httpClient =
Zend_Gdata_ClientLogin::getHttpClient(
$username = 'myuser#gmail.com',
$password = 'mypassword',
$service = 'youtube',
$client = null,
$source = 'MySource', // a short string identifying your application
$loginToken = null,
$loginCaptcha = null,
$authenticationURL);
$developerKey = 'ABC123 ... ';
$applicationId = 'Video uploader v1';
$clientId = 'My video upload client - v1';
$yt = new Zend_Gdata_YouTube($httpClient, $applicationId, $clientId, $developerKey);
// Assuming that $yt is a valid Zend_Gdata_YouTube object
$yt->setMajorProtocolVersion(2);
function getAndPrintVideoFeed($location = Zend_Gdata_YouTube::VIDEO_URI)
{
$yt = new Zend_Gdata_YouTube();
// set the version to 2 to receive a version 2 feed of entries
$yt->setMajorProtocolVersion(2);
$videoFeed = $yt->getVideoFeed($location);
printVideoFeed($videoFeed);
}
function printVideoFeed($videoFeed)
{
$count = 1;
foreach ($videoFeed as $videoEntry) {
echo "Entry # " . $count . "\n";
printVideoEntry($videoEntry);
echo "\n";
$count++;
}
}
// Note that this example creates an unversioned service object.
// You do not need to specify a version number to upload content
// since the upload behavior is the same for all API versions.
$yt = new Zend_Gdata_YouTube($httpClient);
// create a new VideoEntry object
$myVideoEntry = new Zend_Gdata_YouTube_VideoEntry();
$myVideoEntry->setVideoTitle('My Test Movie');
$myVideoEntry->setVideoDescription('My Test Movie');
// The category must be a valid YouTube category!
$myVideoEntry->setVideoCategory('Autos');
// Set keywords. Please note that this must be a comma-separated string
// and that individual keywords cannot contain whitespace
$myVideoEntry->SetVideoTags('cars, funny');
$tokenHandlerUrl = 'http://gdata.youtube.com/action/GetUploadToken';
$tokenArray = $yt->getFormUploadToken($myVideoEntry, $tokenHandlerUrl);
$tokenValue = $tokenArray['token'];
$postUrl = $tokenArray['url'];
// place to redirect user after upload
$nextUrl = 'http://www.example.com/youtube_uploads';
// build the form
$form = '<form action="'. $postUrl .'?nexturl='. $nextUrl .
'" method="post" enctype="multipart/form-data">'.
'<input name="file" type="file"/>'.
'<input name="token" type="hidden" value="'. $tokenValue .'"/>'.
'<input value="Upload Video File" type="submit" />'.
'</form>';
echo "aaaa".$form;
?>

Answer 1

Here is my code with Zend
//include Zend Gdata Libs
require_once("Zend/Gdata/ClientLogin.php");
require_once("Zend/Gdata/HttpClient.php");
require_once("Zend/Gdata/YouTube.php");
require_once("Zend/Gdata/App/HttpException.php");
require_once('Zend/Uri/Http.php');
//yt account info
$yt_user = 'myuser#gmail.com'; //youtube username or gmail account
$yt_pw = 'mypassword'; //account password
$yt_source = 'title of my video'; //name of application (can be anything)
//yt dev key get here : https://code.google.com/apis/youtube/dashboard/
$yt_api_key = ''ABC123 ... ''; //your youtube developer key
//login in to YT
$authenticationURL= 'https://www.google.com/youtube/accounts/ClientLogin';
$httpClient = Zend_Gdata_ClientLogin::getHttpClient(
$username = $yt_user,
$password = $yt_pw,
$service = 'youtube',
$client = null,
$source = $yt_source, // a short string identifying your application
$loginToken = null,
$loginCaptcha = null,
$authenticationURL);
// Note that this example creates an unversioned service object.
// You do not need to specify a version number to upload content
// since the upload behavior is the same for all API versions.
//$yt = new Zend_Gdata_YouTube($httpClient);
$yt = new Zend_Gdata_YouTube($httpClient, $yt_source, NULL, $yt_api_key);
I can Upload my file and after a while I'm redirected to "$nextUrl".
My issue is that I get this page : http://www.example.com/youtube_uploads?statu=400&error=failed
And I don't no why.
Any Idea, please ?