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AndyDiamondsteinAndyDiamondstein
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"Added sample: php/update_video.php"
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‎php/update_video.php‎

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<?php
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/**
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* This sample adds new tags to a YouTube video by:
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*
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* 1. Retrieving the video resource by calling the "youtube.videos.list" method
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* and setting the "id" parameter
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* 2. Appending new tags to the video resource's snippet.tags[] list
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* 3. Updating the video resource by calling the youtube.videos.update method.
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*
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* @author Ibrahim Ulukaya
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*/
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// Call set_include_path() as needed to point to your client library.
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require_once 'Google_Client.php';
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require_once 'contrib/Google_YouTubeService.php';
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session_start();
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/*
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* You can acquire an OAuth 2.0 client ID and client secret from the
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* {{ Google Cloud Console }} <{{ https://cloud.google.com/console }}>
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* For more information about using OAuth 2.0 to access Google APIs, please see:
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* <https://developers.google.com/youtube/v3/guides/authentication>
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* Please ensure that you have enabled the YouTube Data API for your project.
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*/
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$OAUTH2_CLIENT_ID = 'REPLACE ME';
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$OAUTH2_CLIENT_SECRET = 'REPLACE ME';
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$client = new Google_Client();
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$client->setClientId($OAUTH2_CLIENT_ID);
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$client->setClientSecret($OAUTH2_CLIENT_SECRET);
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$redirect = filter_var('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'],
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FILTER_SANITIZE_URL);
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$client->setRedirectUri($redirect);
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// Define an object that will be used to make all API requests.
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$youtube = new Google_YoutubeService($client);
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if (isset($_GET['code'])) {
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if (strval($_SESSION['state']) !== strval($_GET['state'])) {
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die('The session state did not match.');
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}
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$client->authenticate();
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$_SESSION['token'] = $client->getAccessToken();
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header('Location: ' . $redirect);
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}
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if (isset($_SESSION['token'])) {
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$client->setAccessToken($_SESSION['token']);
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}
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// Check to ensure that the access token was successfully acquired.
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if ($client->getAccessToken()) {
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try{
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// REPLACE this value with the video ID of the video being updated.
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$videoId = "VIDEO_ID";
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// Call the API's videos.list method to retrieve the video resource.
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$listResponse = $youtube->videos->listVideos("snippet",
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array('id' => $videoId));
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$videoList = $listResponse['items'];
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// If the videoList variable is empty, the specified video was not found.
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if (empty($videoList)) {
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$htmlBody .= sprintf('<h3>Can\'t find a video with video id: %s</h3>', $videoId);
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} else {
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// Since the request specified a video ID, the response only
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// contains one video resource.
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$video = $videoList[0];
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$videoSnippet = $video['snippet'];
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$tags = $videoSnippet['tags'];
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// Preserve any tags already associated with the video. If the video does
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// not have any tags, create a new list. Replace the values "tag1" and
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// "tag2" with the new tags you want to associate with the video.
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if (is_null($tags)) {
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$tags = array("tag1", "tag2");
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} else {
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array_push($tags, "tag1", "tag2");
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}
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// Construct the video resource, using the updated tags, to send in the
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// videos.update API request.
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$updateVideo = new Google_Video($video);
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$updateSnippet = new Google_VideoSnippet($videoSnippet);
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$updateSnippet->setTags($tags);
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$updateVideo -> setSnippet($updateSnippet);
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// Update the video resource by calling the videos.update() method.
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$updateResponse = $youtube->videos->update("snippet", $updateVideo);
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$responseTags = $updateResponse['snippet']['tags'];
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$htmlBody .= "<h3>Video Updated</h3><ul>";
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$htmlBody .= sprintf('<li>Tags "%s" and "%s" added for video %s (%s) </li>',
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array_pop($responseTags), array_pop($responseTags),
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$videoId, $updateResponse['snippet']['title']);
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$htmlBody .= '</ul>';
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}
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} catch (Google_ServiceException $e) {
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$htmlBody .= sprintf('<p>A service error occurred: <code>%s</code></p>',
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htmlspecialchars($e->getMessage()));
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} catch (Google_Exception $e) {
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$htmlBody .= sprintf('<p>An client error occurred: <code>%s</code></p>',
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htmlspecialchars($e->getMessage()));
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}
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$_SESSION['token'] = $client->getAccessToken();
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} else {
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// If the user hasn't authorized the app, initiate the OAuth flow
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$state = mt_rand();
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$client->setState($state);
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$_SESSION['state'] = $state;
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$authUrl = $client->createAuthUrl();
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$htmlBody = <<<END
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<h3>Authorization Required</h3>
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<p>You need to <a href="$authUrl">authorize access</a> before proceeding.<p>
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END;
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}
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?>
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<!doctype html>
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<html>
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<head>
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<title>Video Updated</title>
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</head>
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<body>
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<?=$htmlBody?>
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</body>
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</html>

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