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<?php
// Call set_include_path() as needed to point to your client library.
require_once 'src/Google/Client.php';
require_once 'src/Google/Service/YouTube.php';
session_start();
/*
* You can acquire an OAuth 2.0 client ID and client secret from the
* {{ Google Cloud Console }} <{{ https://cloud.google.com/console }}>
* 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 = 'YOUR ID HERE';
$OAUTH2_CLIENT_SECRET = 'YOUR SECRET HERE';
$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 ($client->getAccessToken()) {
try{
// REPLACE this value with the video ID of the video being updated.
//$videoId = "YOUR VIDEO ID HERE";
$videoId = $_GET['video_id'];
// Call the API's videos.list method to retrieve the video resource.
//$listResponse = $youtube->videos->listVideos("snippet",
$listResponse = $youtube->videos->listVideos("contentDetails",
array('id' => $videoId));
// If $listResponse is empty, the specified video was not found.
if (empty($listResponse)) {
$htmlBody .= sprintf('<h3>Can\'t find a video with video id: %s</h3>', $videoId);
} else {
// Since the request specified a video ID, the response only
// contains one video resource.
$video = $listResponse[0];
$duration_string = $video['contentDetails']['duration'];
$pattern = '/PT(([0-9]+)M)?(([0-9]+)S)?/';
preg_match($pattern, $duration_string, $matches);
if(!empty($matches[2]))
{
$mins = $matches[2];
}
else
{
$mins = 0;
}
if(!empty($matches[4]))
{
$secs = $matches[4];
}
else
{
$secs = 0;
}
$htmlBody .= "<h3>Video Duration</h3>";
$htmlBody .= "<p>".$mins." mins</p>";
$htmlBody .= "<p>".$secs." secs</p>";
}
} catch (Google_ServiceException $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;
}
?>
<!doctype html>
<html>
<head>
<title>Video Duration</title>
</head>
<body>
</body>
</html>
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