VimeoHelper.php

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<?php
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Core\Resource\OnlineMedia\Helpers;
 
use ‪TYPO3\CMS\Core\Resource\File;
use ‪TYPO3\CMS\Core\Resource\Folder;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪VimeoHelper extends ‪AbstractOEmbedHelper
{
    public function ‪getPublicUrl(‪File $file)
    {
        $videoId = $this->‪getOnlineMediaId($file);
        return sprintf('https://vimeo.com/%s', rawurlencode($videoId));
    }
 
    public function ‪getPreviewImage(‪File $file)
    {
        $videoId = $this->‪getOnlineMediaId($file);
        $temporaryFileName = $this->‪getTempFolderPath() . 'vimeo_' . md5($videoId) . '.jpg';
        if (!file_exists($temporaryFileName)) {
            $oEmbedData = $this->‪getOEmbedData($videoId);
            if (!empty($oEmbedData['thumbnail_url'])) {
                $previewImage = ‪GeneralUtility::getUrl($oEmbedData['thumbnail_url']);
                if ($previewImage !== false) {
                    file_put_contents($temporaryFileName, $previewImage);
                    ‪GeneralUtility::fixPermissions($temporaryFileName);
                }
            }
        }
        return $temporaryFileName;
    }
 
    public function ‪transformUrlToFile(‪$url, ‪Folder $targetFolder)
    {
        $videoId = null;
        // Try to get the Vimeo code from given url.
        // Next formats are supported with and without http(s)://
        // - vimeo.com/<code>/<optionalPrivateCode> # Share URL
        // - vimeo.com/event/<code>
        // - player.vimeo.com/video/<code>/<optionalPrivateCode> # URL form iframe embed code, can also get code from full iframe snippet
        if (preg_match('/vimeo\.com\/(?:video\/|event\/)?([0-9a-z\/]+)/i', ‪$url, $matches)) {
            $videoId = $matches[1];
        }
        if (empty($videoId)) {
            return null;
        }
        return $this->‪transformMediaIdToFile($videoId, $targetFolder, $this->extension);
    }
 
    protected function ‪getOEmbedUrl($mediaId, $format = 'json')
    {
        return sprintf(
            'https://vimeo.com/api/oembed.%s?width=2048&url=%s',
            rawurlencode($format),
            rawurlencode(sprintf('https://vimeo.com/%s', rawurlencode($mediaId)))
        );
    }
}