Mã mẫu PHP

<?php

/**
 * This sample uploads, claims and monetizes a video by :
 *
 * 1. Finding the content owner ID via "youtubePartner.contentOwners.listContentOwners" method
 * 2. Uploading the video via "youtube.videos.insert" with utilizing "Google_MediaFileUpload"
 * 3. Creating an asset via "youtubePartner.assets.insert" method
 * 4. Creating ownership on the asset via "youtubePartner.ownership.update" method
 * 5. Claiming the video with the asset and a policy via "youtubePartner.claims.insert"
 * 6. Enabling the TrueView advertising on the video via "youtubePartner.videoAdvertisingOptions.update"
 *
 * @author Ibrahim Ulukaya
*/


// Call set_include_path() as needed to point to your client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 service account name and private key file from the
 * Google API Console <https://console.cloud.google.com/>
 * For more information about using OAuth 2.0 Service Accounts to access Google APIs, please see:
 * <https://developers.google.com/accounts/docs/OAuth2ServiceAccount>
 * Please ensure that you have enabled the YouTube Data API for your project.
 */
$OAUTH2_SERVICE_ACCOUNT_NAME = 'REPLACE ME';

// Make sure you keep your key.p12 file in a secure location, and isn't
// readable by others.
$OAUTH2_KEY_FILE = '/super/secret/path/to/key.p12';

$client = new Google_Client();

// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($client);

if (isset($_SESSION['service_token'])) {
  $client->setAccessToken($_SESSION['service_token']);
}

/* Load the key in PKCS 12 format. You need to download this from the
 * Google API Console when the service account was created.
 * Please read https://developers.google.com/youtube/partner/guides/oauth2_for_service_accounts
 * for info on configuration.
 */
$key = file_get_contents($OAUTH2_KEY_FILE);
$cred = new Google_Auth_AssertionCredentials(
    $OAUTH2_SERVICE_ACCOUNT_NAME,
    array('https://www.googleapis.com/auth/youtubepartner'),
    $key);
$client->setAssertionCredentials($cred);


if($client->getAuth()->isAccessTokenExpired()) {
  $client->getAuth()->refreshTokenWithAssertion($cred);
}

$_SESSION['service_token'] = $client->getAccessToken();

  try{

    // Call the contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];

    // REPLACE this value with the path to the file you are uploading.
    $videoPath = "/path/to/file.mp4";

    // REPLACE this value with the ID that uniquely identifies the channel that
    // you are uploading to.
    $channelId = "CHANNEL_ID";

    // Create a snippet with title, description, tags and category ID
    // Create an asset resource and set its snippet metadata and type.
    // This example sets the video's title, description, keyword tags, and
    // video category.
    $snippet = new Google_Service_YouTube_VideoSnippet();
    $snippet->setTitle("Test title");
    $snippet->setDescription("Test description");
    $snippet->setTags(array("tag1", "tag2"));

    // Numeric video category. See
    // https://developers.google.com/youtube/v3/docs/videoCategories/list
    $snippet->setCategoryId("22");

    // Set the video's status to "public". Valid statuses are "public",
    // "private" and "unlisted".
    $status = new Google_Service_YouTube_VideoStatus();
    $status->privacyStatus = "public";

    // Associate the snippet and status objects with a new video resource.
    $video = new Google_Service_YouTube_Video();
    $video->setSnippet($snippet);
    $video->setStatus($status);

    // Specify the size of each chunk of data, in bytes. Set a higher value for
    // reliable connection as fewer chunks lead to faster uploads. Set a lower
    // value for better recovery on less reliable connections.
    $chunkSizeBytes = 1 * 1024 * 1024;

    // Setting the defer flag to true tells the client to return a request which can be called
    // with ->execute(); instead of making the API call immediately.
    $client->setDefer(true);

    // Create a request for the API's videos.insert method to create and upload the video.
    $insertRequest = $youtube->videos->insert("status,snippet", $video,
        array('onBehalfOfContentOwner' => $contentOwnerId,
            'onBehalfOfContentOwnerChannel' => $channelId));

    // Create a MediaFileUpload object for resumable uploads.
    $media = new Google_Http_MediaFileUpload(
        $client,
        $insertRequest,
        'video/*',
        null,
        true,
        $chunkSizeBytes
    );
    $media->setFileSize(filesize($videoPath));


    // Read the media file and upload it chunk by chunk.
    $status = false;
    $handle = fopen($videoPath, "rb");
    while (!$status && !feof($handle)) {
      $chunk = fread($handle, $chunkSizeBytes);
      $status = $media->nextChunk($chunk);
    }

    fclose($handle);

    // Set defer back to false to be able to make other calls after the file upload.
    $client->setDefer(false);

    $videoId = $status['id'];

    // Create an asset resource and set its metadata and type. Assets support
    // many metadata fields, but this sample only sets a title and description.
    $asset = new Google_Service_YouTubePartner_Asset();
    $metadata = new Google_Service_YouTubePartner_Metadata();
    $metadata->setTitle("Test asset title");
    $metadata->setDescription("Test asset description");
    $asset->setMetadata($metadata);
    $asset->setType("web");

    // Insert the asset resource. Extract its unique asset ID from the API
    // response.
    $assetInsertResponse = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId = $assetInsertResponse['id'];

    // Create a territory owner with owner, ratio, type and territories
    // Set the asset's ownership data. This example identifies the content
    // owner associated with the authenticated user's account as the asset's
    // owner. It indicates that the content owner owns 100% of the asset
    // worldwide.
    $owners = new Google_Service_YouTubePartner_TerritoryOwners();
    $owners->setOwner($contentOwnerId);
    $owners->setRatio(100);
    $owners->setType("exclude");
    $owners->setTerritories(array());

    // Create ownership with a territory owner
    $ownership = new Google_Service_YouTubePartner_RightsOwnership();
    $ownership->setGeneral(array($owners));

    // Update the asset's ownership with the rights data defined above.
    $ownershipUpdateResponse = $youtubePartner->ownership->update($assetId, $ownership,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Define a monetization policy for the asset.
    $policy = new Google_Service_YouTubePartner_Policy();
    $policyRule = new Google_Service_YouTubePartner_PolicyRule();
    $policyRule->setAction("monetize");
    $policy->setRules(array($policyRule));

    // Create a claim resource. Identify the video being claimed, the asset
    // that represents the claimed content, the type of content being claimed,
    // and the policy that you want to apply to the claimed video.
    $claim = new Google_Service_YouTubePartner_Claim();
    $claim->setAssetId($assetId);
    $claim->setVideoId($videoId);
    $claim->setPolicy($policy);
    $claim->setContentType("audiovisual");

    // Insert the created claim.
    $claimInsertResponse = $youtubePartner->claims->insert($claim,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    # Enable ads for the video. This example enables the TrueView ad format.
    $option = new Google_Service_YouTubePartner_VideoAdvertisingOption();
    $option->setAdFormats(array("trueview_instream"));
    $setAdvertisingResponse = $youtubePartner->videoAdvertisingOptions->update(
        $videoId, $option, array('onBehalfOfContentOwner' => $contentOwnerId));


    $htmlBody .= "<h3>Video Uploaded</h3><ul>";
    $htmlBody .= sprintf('<li>%s (%s) for content owner %s</li>',
        $status['snippet']['title'],
        $videoId, $contentOwnerId);

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $assetId);

    $htmlBody .= "<h3>Claim uploaded</h3><ul>";
    $htmlBody .= sprintf('<li>%s with policy "%s"</li>',
        $claimInsertResponse['id'], $claimInsertResponse['policy']['rules'][0]['action']);

    $htmlBody .= "<h3>Advertising Option Added</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $setAdvertisingResponse['adFormats'][0]);

    $htmlBody .= '</ul>';

    } catch (Google_Service_Exception $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()));
    }
    ?>

    <!doctype html>
    <html>
    <head>
    <title>Claim Uploaded</title>
    </head>
    <body>
      <?=$htmlBody?>
    </body>
    </html>

<?php

/**
 * This sample uploads, claims and monetizes a video by :
 *
 * 1. Finding the content owner ID via "youtubePartner.contentOwners.listContentOwners" method
 * 2. Uploading the video via "youtube.videos.insert" with utilizing "Google_MediaFileUpload"
 * 3. Creating an asset via "youtubePartner.assets.insert" method
 * 4. Creating ownership on the asset via "youtubePartner.ownership.update" method
 * 5. Claiming the video with the asset and a policy via "youtubePartner.claims.insert"
 * 6. Enabling the TrueView advertising on the video via "youtubePartner.videoAdvertisingOptions.update"
 *
 * @author Ibrahim Ulukaya
*/


// Call set_include_path() as needed to point to your client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 client ID and client secret from the
 * Google API Console <https://console.cloud.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/youtubepartner');
$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);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($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 contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];

    // REPLACE this value with the path to the file you are uploading.
    $videoPath = "/path/to/file.mp4";

    // REPLACE this value with the ID that uniquely identifies the channel that
    // you are uploading to.
    $channelId = "CHANNEL_ID";

    // Create a snippet with title, description, tags and category ID
    // Create an asset resource and set its snippet metadata and type.
    // This example sets the video's title, description, keyword tags, and
    // video category.
    $snippet = new Google_Service_YouTube_VideoSnippet();
    $snippet->setTitle("Test title");
    $snippet->setDescription("Test description");
    $snippet->setTags(array("tag1", "tag2"));

    // Numeric video category. See
    // https://developers.google.com/youtube/v3/docs/videoCategories/list
    $snippet->setCategoryId("22");

    // Set the video's status to "public". Valid statuses are "public",
    // "private" and "unlisted".
    $status = new Google_Service_YouTube_VideoStatus();
    $status->privacyStatus = "public";

    // Associate the snippet and status objects with a new video resource.
    $video = new Google_Service_YouTube_Video();
    $video->setSnippet($snippet);
    $video->setStatus($status);

    // Specify the size of each chunk of data, in bytes. Set a higher value for
    // reliable connection as fewer chunks lead to faster uploads. Set a lower
    // value for better recovery on less reliable connections.
    $chunkSizeBytes = 1 * 1024 * 1024;

    // Setting the defer flag to true tells the client to return a request which can be called
    // with ->execute(); instead of making the API call immediately.
    $client->setDefer(true);

    // Create a request for the API's videos.insert method to create and upload the video.
    $insertRequest = $youtube->videos->insert("status,snippet", $video,
        array('onBehalfOfContentOwner' => $contentOwnerId,
            'onBehalfOfContentOwnerChannel' => $channelId));

    // Create a MediaFileUpload object for resumable uploads.
    $media = new Google_Http_MediaFileUpload(
        $client,
        $insertRequest,
        'video/*',
        null,
        true,
        $chunkSizeBytes
    );
    $media->setFileSize(filesize($videoPath));


    // Read the media file and upload it chunk by chunk.
    $status = false;
    $handle = fopen($videoPath, "rb");
    while (!$status && !feof($handle)) {
      $chunk = fread($handle, $chunkSizeBytes);
      $status = $media->nextChunk($chunk);
    }

    fclose($handle);

    // Set defer back to false to be able to make other calls after the file upload.
    $client->setDefer(false);

    $videoId = $status['id'];

    // Create an asset resource and set its metadata and type. Assets support
    // many metadata fields, but this sample only sets a title and description.
    $asset = new Google_Service_YouTubePartner_Asset();
    $metadata = new Google_Service_YouTubePartner_Metadata();
    $metadata->setTitle("Test asset title");
    $metadata->setDescription("Test asset description");
    $asset->setMetadata($metadata);
    $asset->setType("web");

    // Insert the asset resource. Extract its unique asset ID from the API
    // response.
    $assetInsertResponse = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId = $assetInsertResponse['id'];

    // Create a territory owner with owner, ratio, type and territories
    // Set the asset's ownership data. This example identifies the content
    // owner associated with the authenticated user's account as the asset's
    // owner. It indicates that the content owner owns 100% of the asset
    // worldwide.
    $owners = new Google_Service_YouTubePartner_TerritoryOwners();
    $owners->setOwner($contentOwnerId);
    $owners->setRatio(100);
    $owners->setType("exclude");
    $owners->setTerritories(array());

    // Create ownership with a territory owner
    $ownership = new Google_Service_YouTubePartner_RightsOwnership();
    $ownership->setGeneral(array($owners));

    // Update the asset's ownership with the rights data defined above.
    $ownershipUpdateResponse = $youtubePartner->ownership->update($assetId, $ownership,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Define a monetization policy for the asset.
    $policy = new Google_Service_YouTubePartner_Policy();
    $policyRule = new Google_Service_YouTubePartner_PolicyRule();
    $policyRule->setAction("monetize");
    $policy->setRules(array($policyRule));

    // Create a claim resource. Identify the video being claimed, the asset
    // that represents the claimed content, the type of content being claimed,
    // and the policy that you want to apply to the claimed video.
    $claim = new Google_Service_YouTubePartner_Claim();
    $claim->setAssetId($assetId);
    $claim->setVideoId($videoId);
    $claim->setPolicy($policy);
    $claim->setContentType("audiovisual");

    // Insert the created claim.
    $claimInsertResponse = $youtubePartner->claims->insert($claim,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    # Enable ads for the video. This example enables the TrueView ad format.
    $option = new Google_Service_YouTubePartner_VideoAdvertisingOption();
    $option->setAdFormats(array("trueview_instream"));
    $setAdvertisingResponse = $youtubePartner->videoAdvertisingOptions->update(
        $videoId, $option, array('onBehalfOfContentOwner' => $contentOwnerId));


    $htmlBody .= "<h3>Video Uploaded</h3><ul>";
    $htmlBody .= sprintf('<li>%s (%s) for content owner %s</li>',
        $status['snippet']['title'],
        $videoId, $contentOwnerId);

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $assetId);

    $htmlBody .= "<h3>Claim uploaded</h3><ul>";
    $htmlBody .= sprintf('<li>%s with policy "%s"</li>',
        $claimInsertResponse['id'], $claimInsertResponse['policy']['rules'][0]['action']);

    $htmlBody .= "<h3>Advertising Option Added</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $setAdvertisingResponse['adFormats'][0]);

    $htmlBody .= '</ul>';

    } catch (Google_Service_Exception $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>Claim Uploaded</title>
    </head>
    <body>
      <?=$htmlBody?>
    </body>
    </html>

<?php

/**
 * This sample creates, manages and uses asset labels by:
 *
 * 1. Finding the content owner ID with "youtubePartner.contentOwners.list" method
 * 2. Creating an asset label with "youtubePartner.assetLabels.insert" method
 * 3. Retrieving existing asset labels with "youtubePartner.assetLabels.list" method
 * 4. Creating an asset with "youtubePartner.assets.insert" method
 * 5. Setting labels of an existing asset with "youtubePartner.assets.update" method
 * 4. Searching assets based on their labels with "youtubePartner.assetSearch.list" method
 *
 * @author Ibrahim Ulukaya
*/


// Call set_include_path() as needed to point to your local copy of the client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 service account name and private key file from the
 * Google API Console <https://console.cloud.google.com/>
 * For more information about using OAuth 2.0 Service Accounts to access Google APIs, please see:
 * <https://developers.google.com/accounts/docs/OAuth2ServiceAccount>
 * Please ensure that you have enabled the YouTube Data API and the YouTube Content ID API for
 * your project.
 */
$OAUTH2_SERVICE_ACCOUNT_NAME = 'REPLACE ME';

// Make sure that you keep your key.p12 file in a secure location and that the file isn't
// readable by others.
$OAUTH2_KEY_FILE = '/super/secret/path/to/key.p12';

$client = new Google_Client();

// Define an object that will be used to make Data API requests.
$youtube = new Google_Service_YouTube($client);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($client);

if (isset($_SESSION['service_token'])) {
  $client->setAccessToken($_SESSION['service_token']);
}

/* Load the key in PKCS 12 format. You need to download the key from the
 * Google API Console when the service account is created.
 * Please read https://developers.google.com/youtube/partner/guides/oauth2_for_service_accounts
 * for info on configuration.
 */
$key = file_get_contents($OAUTH2_KEY_FILE);
$cred = new Google_Auth_AssertionCredentials(
    $OAUTH2_SERVICE_ACCOUNT_NAME,
    array('https://www.googleapis.com/auth/youtubepartner'),
    $key);
$client->setAssertionCredentials($cred);


if($client->getAuth()->isAccessTokenExpired()) {
  $client->getAuth()->refreshTokenWithAssertion($cred);
}

$_SESSION['service_token'] = $client->getAccessToken();

  try {

    // Call the contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];

    // Create an asset label and set its name.
    $assetLabel = new Google_Service_YouTubePartner_AssetLabel();
    $assetLabel->setLabelName("label1");

    try {
      // Insert the asset label resource. Extract its unique name from the API response.
      $assetLabelsInsertResponse = $youtubePartner->assetLabels->insert($assetLabel,
          array('onBehalfOfContentOwner' => $contentOwnerId));
      $assetLabelName = $assetLabelsInsertResponse['labelName'];
    } catch (Google_Service_Exception $e) {
      // This error indicates that there is already an asset label with the same name.
      if ($e->getCode() == 409) {
        $assetLabelName = "label1";
      } else {
        throw $e;
      }
    }

    // Retrieve asset labels that have been defined by the content owner.
    $assetLabelsListResponseBefore = $youtubePartner->assetLabels->listAssetLabels(
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Create an asset resource and set its metadata and type. Assets support
    // many metadata fields, but this sample only sets a title.
    $asset = new Google_Service_YouTubePartner_Asset();
    $metadata = new Google_Service_YouTubePartner_Metadata();
    $metadata->setTitle("asset1");
    $asset->setMetadata($metadata);
    $asset->setType("web");

    // Call the assets.insert() method to create the asset resource. Extract its unique asset ID from the API
    // response.
    $assetInsertResponse1 = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId1 = $assetInsertResponse1['id'];

    // Modify the list of asset labels associated with the asset resource, then call
    // the assets.update() method to update the resource.
    $assetInsertResponse1['label'] = array($assetLabelName,"label2");
    $assetUpdateResponse1 = $youtubePartner->assets->update($assetId1, $assetInsertResponse1,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Call the assets.insert() method to create another asset.
    // This code reuses the $asset and $metadata variables created earlier,
    // but updates the title in the metadata before creating the asset.
    // The code then extracts the unique asset ID from the API response.
    $metadata->setTitle("asset2");
    $assetInsertResponse2 = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId2 = $assetInsertResponse2['id'];

    // Modify the list of asset labels associated with the asset resource, then call
    // the assets.update() method to update the resource.
    $assetInsertResponse2['label'] = array("label2");
    $assetUpdateResponse2 = $youtubePartner->assets->update($assetId2, $assetInsertResponse2,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Retrieve asset labels that have been defined by the content owner. This list of labels
    // can be compared to the list retrieved earlier to see the effect of the API call.
    $assetLabelsListResponseAfter = $youtubePartner->assetLabels->listAssetLabels(
        array('onBehalfOfContentOwner' => $contentOwnerId));

    /*
     * AssetSearch may not be able to return the expected results right away, as there is a delay
     * in indexing the assets with labels for the asset search after they are added.
     * If you run this code sample a second time, you should see the assets created in
     * the previous run.
     */
    // Search for assets having both 'label1' and 'label2' labels.
    // The results should include "asset1" after indexing is succesfully finished.
    $assetSearchResponse1 = $youtubePartner->assetSearch->listAssetSearch(
        array('labels' => "label1, label2", 'onBehalfOfContentOwner' => $contentOwnerId));

    // Search for assets having at least one of 'label1' and 'label2' labels.
    // The results should include "asset1" and "asset2" after indexing is succesfully finished.
    $assetSearchResponse2 = $youtubePartner->assetSearch->listAssetSearch(
        array('labels' => "label1, label2", 'includeAnyProvidedlabel' => true,
            'onBehalfOfContentOwner' => $contentOwnerId));


    $htmlBody .= "<h3>Content owner</h3><ul>";
    $htmlBody .= sprintf('<li>Content owner %s</li>',
        $contentOwnerId);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset label created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $assetLabelName);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset Labels Before</h3><ul>";
    foreach ($assetLabelsListResponseBefore['items'] as $labelItem) {
      $htmlBody .= sprintf('<li>%s</li>', $labelItem['labelName']);
    }
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>', $assetId1);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Added asset labels</h3><ul>";
    $htmlBody .= sprintf('<li>%s %s to %s</li>', $assetInsertResponse1['label'][0],
         $assetInsertResponse1['label'][1], $assetId1);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>', $assetId2);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Added asset labels</h3><ul>";
    $htmlBody .= sprintf('<li>%s to %s</li>', $assetInsertResponse2['label'][0], $assetId2);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset Labels After</h3><ul>";
    foreach ($assetLabelsListResponseAfter['items'] as $labelItem) {
      $htmlBody .= sprintf('<li>%s</li>', $labelItem['labelName']);
    }
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset labeled with label1 and label2 </h3><ul>";
    foreach ($assetSearchResponse1['items'] as $assetItem) {
      $htmlBody .= sprintf('<li>%s</li>', $assetItem['id']);
    }
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset labeled with label1 and/or label2 </h3><ul>";
    foreach ($assetSearchResponse2['items'] as $assetItem) {
      $htmlBody .= sprintf('<li>%s</li>', $assetItem['id']);
    }
    $htmlBody .= '</ul>';

    } catch (Google_Service_Exception $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()));
    }

    ?>

    <!doctype html>
    <html>
    <head>
    <title>Assets Labels Example</title>
    </head>
    <body>
      <?=$htmlBody?>
    </body>
    </html>

<?php

/**
 * This sample creates an asset, asset ownership, match policy and uploads a reference video by:
 *
 * 1. Finding the content owner ID with "youtubePartner.contentOwners.list" method
 * 2. Creating an asset with "youtubePartner.assets.insert" method
 * 3. Configure ownership on the asset with "youtubePartner.ownership.update" method
 * 4. Configure the asset's match policy with "youtubePartner.assetMatchPolicy.update" method
 * 5. Creating a refererence with "youtubePartner.reference.insert" method
 * 6. Uploading a reference video with "youtube.videos.insert" utilizing "Google_MediaFileUpload"
 *
 * @author Ibrahim Ulukaya
*/


// Call set_include_path() as needed to point to your client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 service account name and private key file from the
 * Google API Console <https://console.cloud.google.com/>
 * For more information about using OAuth 2.0 Service Accounts to access Google APIs, please see:
 * <https://developers.google.com/accounts/docs/OAuth2ServiceAccount>
 * Please ensure that you have enabled the YouTube Data API for your project.
 */
$OAUTH2_SERVICE_ACCOUNT_NAME = 'REPLACE ME';

// Make sure you keep your key.p12 file in a secure location, and isn't
// readable by others.
$OAUTH2_KEY_FILE = '/super/secret/path/to/key.p12';

$client = new Google_Client();

// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($client);

if (isset($_SESSION['service_token'])) {
  $client->setAccessToken($_SESSION['service_token']);
}

/* Load the key in PKCS 12 format. You need to download this from the
 * Google API Console when the service account was created.
 * Please read https://developers.google.com/youtube/partner/guides/oauth2_for_service_accounts
 * for info on configuration.
 */
$key = file_get_contents($OAUTH2_KEY_FILE);
$cred = new Google_Auth_AssertionCredentials(
    $OAUTH2_SERVICE_ACCOUNT_NAME,
    array('https://www.googleapis.com/auth/youtubepartner'),
    $key);
$client->setAssertionCredentials($cred);


if($client->getAuth()->isAccessTokenExpired()) {
  $client->getAuth()->refreshTokenWithAssertion($cred);
}

$_SESSION['service_token'] = $client->getAccessToken();

  try{

    // REPLACE this value with the path to the file you are uploading
    // as a reference.
    $referenceVideoPath = "/path/to/file.mp4";

    // Call the contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];


    // Create an asset resource and set its metadata and type. Assets support
    // many metadata fields, but this sample only sets a title and description.
    $asset = new Google_Service_YouTubePartner_Asset();
    $metadata = new Google_Service_YouTubePartner_Metadata();
    $metadata->setTitle("Test asset title");
    $metadata->setDescription("Test asset description");
    $asset->setMetadata($metadata);
    $asset->setType("web");

    // Insert the asset resource. Extract its unique asset ID from the API
    // response.
    $assetInsertResponse = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId = $assetInsertResponse['id'];

    // Set the asset's ownership data. This example identifies the content
    // owner associated with the authenticated user's account as the asset's
    // owner. It indicates that the content owner owns 100% of the asset in
    // Great Britain and Poland.
    $owners = new Google_Service_YouTubePartner_TerritoryOwners();
    $owners->setOwner($contentOwnerId);
    $owners->setRatio(100);
    $owners->setType("include");
    $owners->setTerritories(array("PL","GB"));

    // Define the rights that the owner owns for the asset.
    $ownership = new Google_Service_YouTubePartner_RightsOwnership();
    $ownership->setGeneral(array($owners));

    // Update the asset's ownership with the rights data defined above.
    $ownershipUpdateResponse = $youtubePartner->ownership->update($assetId,
        $ownership, array('onBehalfOfContentOwner' => $contentOwnerId));

    $requiredTerritories = new Google_Service_YouTubePartner_TerritoryCondition();
    $requiredTerritories->setTerritories(array());
    $requiredTerritories->setType("exclude");

    // Create a "track" policy for the asset. The policy specifies the
    // conditions when the policy will be applied by defining a duration,
    // territories where the policy applies, and the type of content that an
    // uploaded video must match.
    $everywherePolicyCondition = new Google_Service_YouTubePartner_Conditions();
    $everywherePolicyCondition->setContentMatchType(array("video"));
    $everywherePolicyCondition->setRequiredTerritories($requiredTerritories);
    $everywherePolicyCondition->setReferenceDuration(array("low" => 10));

    // Create a policy rule and associate the conditions with the rule.
    $trackEverywhereRule = new Google_Service_YouTubePartner_PolicyRule();
    $trackEverywhereRule->setAction("track");
    $trackEverywhereRule->setConditions($everywherePolicyCondition);

    // Associate the policy rule with an assetMatchPolicy resource.
    $assetMatchPolicy = new Google_Service_YouTubePartner_AssetMatchPolicy();
    $assetMatchPolicy->setRules(array($trackEverywhereRule));


    // Update the asset's match policy
    $youtubePartner->assetMatchPolicy->update($assetId, $assetMatchPolicy,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Specify the size of each chunk of data, in bytes. Set a higher value for
    // reliable connection as fewer chunks lead to faster uploads. Set a lower
    // value for better recovery on less reliable connections.
    $chunkSizeBytes = 1 * 1024 * 1024;

    // Setting the defer flag to true tells the client to return a request which can be called
    // with ->execute(); instead of making the API call immediately.
    $client->setDefer(true);

    // Create a reference resource. Set the asset ID associated with the
    // reference, and identify the type of reference content being uploaded.
    $reference = new Google_Service_YouTubePartner_Reference();
    $reference->setAssetId($assetId);
    $reference->setContentType("video");

    // Create a request for the API's references.insert method to insert the reference resource
    // while uploading the reference video.
    $insertRequest = $youtubePartner->references->insert($reference,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Create a MediaFileUpload object for resumable uploads.
    $media = new Google_Http_MediaFileUpload(
        $client,
        $insertRequest,
        'video/*',
        null,
        true,
        $chunkSizeBytes
    );
    $media->setFileSize(filesize($referenceVideoPath));


    // Read the media file and upload it chunk by chunk.
    $status = false;
    $handle = fopen($referenceVideoPath, "rb");
    while (!$status && !feof($handle)) {
      $chunk = fread($handle, $chunkSizeBytes);
      $status = $media->nextChunk($chunk);
    }

    fclose($handle);

    // Set defer back to false to be able to make other calls after the file upload.
    $client->setDefer(false);


    $htmlBody .= "<h3>Content owner</h3><ul>";
    $htmlBody .= sprintf('<li>Content owner %s</li>',
        $contentOwnerId);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $assetId);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset ownership has been created</h3>";

    $htmlBody .= "<h3>Asset match policy has been created</h3>";

    $htmlBody .= "<h3>Reference has been created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $status['id']);
    $htmlBody .= '</ul>';

    } catch (Google_Service_Exception $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()));
    }

    ?>

    <!doctype html>
    <html>
    <head>
    <title>Reference Uploaded</title>
    </head>
    <body>
      <?=$htmlBody?>
    </body>
    </html>

<?php

/**
 * This sample creates an asset, asset ownership, match policy and uploads a reference video by:
 *
 * 1. Finding the content owner ID with "youtubePartner.contentOwners.list" method
 * 2. Creating an asset with "youtubePartner.assets.insert" method
 * 3. Configure ownership on the asset with "youtubePartner.ownership.update" method
 * 4. Configure the asset's match policy with "youtubePartner.assetMatchPolicy.update" method
 * 5. Creating a refererence with "youtubePartner.reference.insert" method
 * 6. Uploading a reference video with "youtube.videos.insert" utilizing "Google_MediaFileUpload"
 *
 * @author Ibrahim Ulukaya
*/


// Call set_include_path() as needed to point to your client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 client ID and client secret from the
 * Google API Console <https://console.cloud.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/youtubepartner');
$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);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($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 path to the file you are uploading
    // as a reference.
    $referenceVideoPath = "/path/to/file.mp4";

    // Call the contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];


    // Create an asset resource and set its metadata and type. Assets support
    // many metadata fields, but this sample only sets a title and description.
    $asset = new Google_Service_YouTubePartner_Asset();
    $metadata = new Google_Service_YouTubePartner_Metadata();
    $metadata->setTitle("Test asset title");
    $metadata->setDescription("Test asset description");
    $asset->setMetadata($metadata);
    $asset->setType("web");

    // Insert the asset resource. Extract its unique asset ID from the API
    // response.
    $assetInsertResponse = $youtubePartner->assets->insert($asset,
        array('onBehalfOfContentOwner' => $contentOwnerId));
    $assetId = $assetInsertResponse['id'];

    // Set the asset's ownership data. This example identifies the content
    // owner associated with the authenticated user's account as the asset's
    // owner. It indicates that the content owner owns 100% of the asset in
    // Great Britain and Poland.
    $owners = new Google_Service_YouTubePartner_TerritoryOwners();
    $owners->setOwner($contentOwnerId);
    $owners->setRatio(100);
    $owners->setType("include");
    $owners->setTerritories(array("PL","GB"));

    // Define the rights that the owner owns for the asset.
    $ownership = new Google_Service_YouTubePartner_RightsOwnership();
    $ownership->setGeneral(array($owners));

    // Update the asset's ownership with the rights data defined above.
    $ownershipUpdateResponse = $youtubePartner->ownership->update($assetId,
        $ownership, array('onBehalfOfContentOwner' => $contentOwnerId));

    $requiredTerritories = new Google_Service_YouTubePartner_TerritoryCondition();
    $requiredTerritories->setTerritories(array());
    $requiredTerritories->setType("exclude");

    // Create a "track" policy for the asset. The policy specifies the
    // conditions when the policy will be applied by defining a duration,
    // territories where the policy applies, and the type of content that an
    // uploaded video must match.
    $everywherePolicyCondition = new Google_Service_YouTubePartner_Conditions();
    $everywherePolicyCondition->setContentMatchType(array("video"));
    $everywherePolicyCondition->setRequiredTerritories($requiredTerritories);
    $everywherePolicyCondition->setReferenceDuration(array("low" => 10));

    // Create a policy rule and associate the conditions with the rule.
    $trackEverywhereRule = new Google_Service_YouTubePartner_PolicyRule();
    $trackEverywhereRule->setAction("track");
    $trackEverywhereRule->setConditions($everywherePolicyCondition);

    // Associate the policy rule with an assetMatchPolicy resource.
    $assetMatchPolicy = new Google_Service_YouTubePartner_AssetMatchPolicy();
    $assetMatchPolicy->setRules(array($trackEverywhereRule));


    // Update the asset's match policy
    $youtubePartner->assetMatchPolicy->update($assetId, $assetMatchPolicy,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Specify the size of each chunk of data, in bytes. Set a higher value for
    // reliable connection as fewer chunks lead to faster uploads. Set a lower
    // value for better recovery on less reliable connections.
    $chunkSizeBytes = 1 * 1024 * 1024;

    // Setting the defer flag to true tells the client to return a request which can be called
    // with ->execute(); instead of making the API call immediately.
    $client->setDefer(true);

    // Create a reference resource. Set the asset ID associated with the
    // reference, and identify the type of reference content being uploaded.
    $reference = new Google_Service_YouTubePartner_Reference();
    $reference->setAssetId($assetId);
    $reference->setContentType("video");

    // Create a request for the API's references.insert method to insert the reference resource
    // while uploading the reference video.
    $insertRequest = $youtubePartner->references->insert($reference,
        array('onBehalfOfContentOwner' => $contentOwnerId));

    // Create a MediaFileUpload object for resumable uploads.
    $media = new Google_Http_MediaFileUpload(
        $client,
        $insertRequest,
        'video/*',
        null,
        true,
        $chunkSizeBytes
    );
    $media->setFileSize(filesize($referenceVideoPath));


    // Read the media file and upload it chunk by chunk.
    $status = false;
    $handle = fopen($referenceVideoPath, "rb");
    while (!$status && !feof($handle)) {
      $chunk = fread($handle, $chunkSizeBytes);
      $status = $media->nextChunk($chunk);
    }

    fclose($handle);

    // Set defer back to false to be able to make other calls after the file upload.
    $client->setDefer(false);


    $htmlBody .= "<h3>Content owner</h3><ul>";
    $htmlBody .= sprintf('<li>Content owner %s</li>',
        $contentOwnerId);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $assetId);
    $htmlBody .= '</ul>';

    $htmlBody .= "<h3>Asset ownership has been created</h3>";

    $htmlBody .= "<h3>Asset match policy has been created</h3>";

    $htmlBody .= "<h3>Reference has been created</h3><ul>";
    $htmlBody .= sprintf('<li>%s</li>',
        $status['id']);
    $htmlBody .= '</ul>';

    } catch (Google_Service_Exception $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>Reference Uploaded</title>
    </head>
    <body>
      <?=$htmlBody?>
    </body>
    </html>

<?php

/**
 * This sample lists channels that are managed by the authorized account's content ID by:
 *
 * 1. Finding the content owner ID with "youtubePartner.contentOwners.listContentOwners" method
 * 2. Listing channels with "youtube.channels.list" method and delegation parameters
 * 3. Utilizing pageToken to retrieve next set of results, repeating the process if necessary
 *
 * @author Ibrahim Ulukaya
 */

// Call set_include_path() as needed to point to your client library.
require_once 'Google/Client.php';
require_once 'Google/Service/YouTube.php';
require_once 'Google/Service/YouTubePartner.php';
session_start();

/*
 * You can acquire an OAuth 2.0 service account name and private key file from the
 * Google API Console <https://console.cloud.google.com/>
 * For more information about using OAuth 2.0 Service Accounts to access Google APIs, please see:
 * <https://developers.google.com/accounts/docs/OAuth2ServiceAccount>
 * Please ensure that you have enabled the YouTube Data API for your project.
 */
$OAUTH2_SERVICE_ACCOUNT_NAME = 'REPLACE ME';

// Make sure you keep your key.p12 file in a secure location, and isn't
// readable by others.
$OAUTH2_KEY_FILE = '/super/secret/path/to/key.p12';

$client = new Google_Client();

// Define an object that will be used to make all API requests.
$youtube = new Google_Service_YouTube($client);

// YouTube Partner object used to make Content ID API requests.
$youtubePartner = new Google_Service_YouTubePartner($client);

if (isset($_SESSION['service_token'])) {
  $client->setAccessToken($_SESSION['service_token']);
}

/* Load the key in PKCS 12 format. You need to download this from the
 * Google API Console when the service account was created.
 * Please read https://developers.google.com/youtube/partner/guides/oauth2_for_service_accounts
 * for info on configuration.
 */
$key = file_get_contents($OAUTH2_KEY_FILE);
$cred = new Google_Auth_AssertionCredentials(
    $OAUTH2_SERVICE_ACCOUNT_NAME,
    array('https://www.googleapis.com/auth/youtubepartner'),
    $key);
$client->setAssertionCredentials($cred);


if($client->getAuth()->isAccessTokenExpired()) {
  $client->getAuth()->refreshTokenWithAssertion($cred);
}

$_SESSION['service_token'] = $client->getAccessToken();

  try{

    // Call the contentOwners.list method to retrieve the ID of the content
    // owner associated with the currently authenticated user's account.
    $contentOwnersListResponse = $youtubePartner->contentOwners->listContentOwners(
        array('fetchMine' => true));
    $contentOwnerId = $contentOwnersListResponse['items'][0]['id'];

    // Call the YouTube Data API's channels.list method to retrieve a list of
    // channels that the content owner manages.
    $listResponse = $youtube->channels->listChannels("snippet", array('onBehalfOfContentOwner' => $contentOwnerId,
        'managedByMe' => true, 'maxResults' => 50));

    $channels = '';

    while (!empty($listResponse['items'])) {
      foreach ($listResponse['items'] as $listResult) {
            $channels .= sprintf('<li>%s (%s)</li>', $listResult['snippet']['title'],
            $listResult['id']);
      }

      // If the API response returns a pageToken, use that value to request the
      // next set of results.
      $pageToken = $listResponse['pageToken'];
      if(is_null($pageToken))
        break;
      $listResponse = $youtube->channels->listChannels("snippet", array('onBehalfOfContentOwner' => $contentOwnerId,
          'managedByMe' => true, 'maxResults' => 50, 'pageToken' => $pageToken));
    }

    $htmlBody .= <<<END
    <h3>Channels</h3>
    <ul>$channels</ul>
END;
  } catch (Google_Service_Exception $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()));
  }



?>

<!doctype html>
<html>
  <head>
    <title>My Managed Channels</title>
  </head>
  <body>
    <?=$htmlBody?>
  </body>
</html>