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<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Bundle\CoreBundle\Controller;
use function date;
use function fstat;
use function is_array;
use Pimcore\Config;
use Pimcore\Controller\Controller;
use Pimcore\File;
use Pimcore\Logger;
use Pimcore\Model\Asset;
use Pimcore\Model\Site;
use Pimcore\Model\Tool\TmpStore;
use Pimcore\Tool\Storage;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\Cookie;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\StreamedResponse;
use Symfony\Component\HttpKernel\EventListener\AbstractSessionListener;
use function time;
/**
* @internal
*/
class PublicServicesController extends Controller
{
/**
* @param Request $request
*
* @return BinaryFileResponse|StreamedResponse
*/
public function thumbnailAction(Request $request)
{
$assetId = $request->get('assetId');
$thumbnailName = $request->get('thumbnailName');
$filename = $request->get('filename');
$requestedFileExtension = strtolower(File::getFileExtension($filename));
$asset = Asset::getById($assetId);
$prefix = preg_replace('@^cache-buster\-[\d]+\/@', '', $request->get('prefix'));
if ($asset && $asset->getPath() === ('/' . $prefix)) {
// we need to check the path as well, this is important in the case you have restricted the public access to
// assets via rewrite rules
try {
$imageThumbnail = null;
$thumbnailStream = null;
// just check if the thumbnail exists -> throws exception otherwise
$thumbnailConfig = Asset\Image\Thumbnail\Config::getByName($thumbnailName);
if (!$thumbnailConfig) {
// check if there's an item in the TmpStore
// remove an eventually existing cache-buster prefix first (eg. when using with a CDN)
$pathInfo = preg_replace('@^/cache-buster\-[\d]+@', '', $request->getPathInfo());
$deferredConfigId = 'thumb_' . $assetId . '__' . md5(urldecode($pathInfo));
if ($thumbnailConfigItem = TmpStore::get($deferredConfigId)) {
$thumbnailConfig = $thumbnailConfigItem->getData();
TmpStore::delete($deferredConfigId);
if (!$thumbnailConfig instanceof Asset\Image\Thumbnail\Config) {
throw new \Exception("Deferred thumbnail config file doesn't contain a valid \\Asset\\Image\\Thumbnail\\Config object");
}
}
}
if (!$thumbnailConfig) {
throw $this->createNotFoundException("Thumbnail '" . $thumbnailName . "' file doesn't exist");
}
if (strcasecmp($thumbnailConfig->getFormat(), 'SOURCE') === 0) {
$formatOverride = $requestedFileExtension;
if (in_array($requestedFileExtension, ['jpg', 'jpeg'])) {
$formatOverride = 'pjpeg';
}
$thumbnailConfig->setFormat($formatOverride);
}
if ($asset instanceof Asset\Video) {
$time = 1;
if (preg_match("|~\-~time\-(\d+)\.|", $filename, $matchesThumbs)) {
$time = (int)$matchesThumbs[1];
}
$imageThumbnail = $asset->getImageThumbnail($thumbnailConfig, $time);
$thumbnailStream = $imageThumbnail->getStream();
} elseif ($asset instanceof Asset\Document) {
$page = 1;
if (preg_match("|~\-~page\-(\d+)\.|", $filename, $matchesThumbs)) {
$page = (int)$matchesThumbs[1];
}
$thumbnailConfig->setName(preg_replace("/\-[\d]+/", '', $thumbnailConfig->getName()));
$thumbnailConfig->setName(str_replace('document_', '', $thumbnailConfig->getName()));
$imageThumbnail = $asset->getImageThumbnail($thumbnailConfig, $page);
$thumbnailStream = $imageThumbnail->getStream();
} elseif ($asset instanceof Asset\Image) {
//check if high res image is called
preg_match("@([^\@]+)(\@[0-9.]+x)?\.([a-zA-Z]{2,5})@", $filename, $matches);
if (array_key_exists(2, $matches) && $matches[2]) {
$highResFactor = (float) str_replace(['@', 'x'], '', $matches[2]);
$thumbnailConfig->setHighResolution($highResFactor);
}
// check if a media query thumbnail was requested
if (preg_match("#~\-~media\-\-(.*)\-\-query#", $matches[1], $mediaQueryResult)) {
$thumbnailConfig->selectMedia($mediaQueryResult[1]);
}
$imageThumbnail = $asset->getThumbnail($thumbnailConfig);
$thumbnailStream = $imageThumbnail->getStream();
}
if ($imageThumbnail && $thumbnailStream) {
$pathReference = $imageThumbnail->getPathReference();
$actualFileExtension = File::getFileExtension($pathReference['src']);
if ($actualFileExtension !== $requestedFileExtension) {
// create a copy/symlink to the file with the original file extension
// this can be e.g. the case when the thumbnail is called as foo.png but the thumbnail config
// is set to auto-optimized format so the resulting thumbnail can be jpeg
$requestedFile = preg_replace('/\.' . $actualFileExtension . '$/', '.' . $requestedFileExtension, $pathReference['src']);
Storage::get('thumbnail')->writeStream($requestedFile, $thumbnailStream);
}
// set appropriate caching headers
// see also: https://github.com/pimcore/pimcore/blob/1931860f0aea27de57e79313b2eb212dcf69ef13/.htaccess#L86-L86
$lifetime = 86400 * 7; // 1 week lifetime, same as direct delivery in .htaccess
$headers = [
'Cache-Control' => 'public, max-age=' . $lifetime,
'Expires' => date('D, d M Y H:i:s T', time() + $lifetime),
'Content-Type' => $imageThumbnail->getMimeType(),
];
$stats = fstat($thumbnailStream);
if (is_array($stats)) {
$headers['Content-Length'] = $stats['size'];
}
$headers[AbstractSessionListener::NO_AUTO_CACHE_CONTROL_HEADER] = true;
return new StreamedResponse(function () use ($thumbnailStream) {
fpassthru($thumbnailStream);
}, 200, $headers);
}
throw new \Exception('Unable to generate thumbnail, see logs for details.');
} catch (\Exception $e) {
$message = "Thumbnail with name '" . $thumbnailName . "' doesn't exist";
Logger::error($message);
return new BinaryFileResponse(PIMCORE_WEB_ROOT . '/bundles/pimcoreadmin/img/filetype-not-supported.svg', 200);
}
}
throw $this->createNotFoundException('Asset not found');
}
/**
* @param Request $request
*
* @return Response
*/
public function robotsTxtAction(Request $request)
{
// check for site
$domain = \Pimcore\Tool::getHostname();
$site = Site::getByDomain($domain);
$config = Config::getRobotsConfig()->toArray();
$siteId = 'default';
if ($site instanceof Site) {
$siteId = $site->getId();
}
// send correct headers
header('Content-Type: text/plain; charset=utf8');
while (@ob_end_flush()) ;
// check for configured robots.txt in pimcore
$content = '';
if (array_key_exists($siteId, $config)) {
$content = $config[$siteId];
}
if (empty($content)) {
// default behavior, allow robots to index everything
$content = "User-agent: *\nDisallow:";
}
return new Response($content, Response::HTTP_OK, [
'Content-Type' => 'text/plain',
]);
}
/**
* @param Request $request
*
* @return Response
*/
public function commonFilesAction(Request $request)
{
return new Response("HTTP/1.1 404 Not Found\nFiltered by common files filter", 404);
}
/**
* @param Request $request
*
* @return \Symfony\Component\HttpFoundation\RedirectResponse
*/
public function customAdminEntryPointAction(Request $request)
{
$params = $request->query->all();
if (isset($params['token'])) {
$url = $this->generateUrl('pimcore_admin_login_check', $params);
} else {
$url = $this->generateUrl('pimcore_admin_login', $params);
}
$redirect = new RedirectResponse($url);
$customAdminPathIdentifier = $this->getParameter('pimcore_admin.custom_admin_path_identifier');
if (!empty($customAdminPathIdentifier) && $request->cookies->get('pimcore_custom_admin') != $customAdminPathIdentifier) {
$redirect->headers->setCookie(new Cookie('pimcore_custom_admin', $customAdminPathIdentifier, strtotime('+1 year'), '/', null, false, true));
}
return $redirect;
}
}

vendor/pimcore/pimcore/bundles/CoreBundle/Controller/PublicServicesController.php line 184