Your IP : 216.73.216.43
<?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;
/**
* Vimeo helper class
*/
class VimeoHelper extends AbstractOEmbedHelper
{
/**
* Get public url
* Return NULL if you want to use core default behaviour
*
* @return string|null
*/
public function getPublicUrl(File $file)
{
$videoId = $this->getOnlineMediaId($file);
return sprintf('https://vimeo.com/%s', rawurlencode($videoId));
}
/**
* Get local absolute file path to preview image
*
* @return string
*/
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;
}
/**
* Try to transform given URL to a File
*
* @param string $url
* @return File|null
*/
public function transformUrlToFile($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);
}
/**
* Get oEmbed data url
*
* @param string $mediaId
* @param string $format
* @return string
*/
protected function getOEmbedUrl($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)))
);
}
}