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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Controller; |
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use League\Flysystem\Adapter\Local; |
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use League\Flysystem\Filesystem; |
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use Symfony\Component\HttpFoundation\BinaryFileResponse; |
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use Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpFoundation\ResponseHeaderBag; |
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use Symfony\Component\Routing\Annotation\Route; |
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/** |
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* Class ResourceController. |
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* |
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* @author Julio Montoya <[email protected]>. |
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* |
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* @Route("/resource") |
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* |
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* @package Chamilo\CoreBundle\Controller |
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*/ |
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class ResourceController extends BaseController |
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{ |
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/** |
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* Upload form |
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* @Route("/upload/{type}/{id}", name="resource_upload", methods={"GET", "POST"}, options={"expose"=true}) |
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* |
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* @return Response |
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*/ |
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public function uploadFile($type, $id): Response |
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{ |
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//$helper = $this->container->get('oneup_uploader.templating.uploader_helper'); |
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//$endpoint = $helper->endpoint('courses'); |
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return $this->render( |
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'@ChamiloCore/Resource/upload.html.twig', |
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[ |
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'identifier' => $id, |
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'type' => $type, |
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] |
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); |
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} |
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/** |
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* Downloads the file courses/MATHS/document/file.jpg to the user. |
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* @Route("/download/{course}/", name="resource_download", methods={"GET"}, options={"expose"=true}) |
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* @todo check permissions |
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* |
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* @param string $course |
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* |
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* @return \Symfony\Component\HttpKernel\Exception\NotFoundHttpException |
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*/ |
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public function downloadFileAction(Request $request, $course) |
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{ |
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try { |
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/** @var Filesystem $fs */ |
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$fs = $this->container->get('oneup_flysystem.courses_filesystem'); |
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$file = $request->get('file'); |
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$path = $course.'/document/'.$file; |
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// Has folder |
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if (!$fs->has($course)) { |
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return $this->abort(); |
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} |
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// Has file |
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if (!$fs->has($path)) { |
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return $this->abort(); |
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} |
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/** @var Local $adapter */ |
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$adapter = $fs->getAdapter(); |
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$filePath = $adapter->getPathPrefix().$path; |
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$response = new BinaryFileResponse($filePath); |
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// To generate a file download, you need the mimetype of the file |
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$mimeTypeGuesser = new FileinfoMimeTypeGuesser(); |
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// Set the mimetype with the guesser or manually |
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if ($mimeTypeGuesser->isSupported()) { |
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// Guess the mimetype of the file according to the extension of the file |
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$response->headers->set('Content-Type', $mimeTypeGuesser->guess($filePath)); |
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} else { |
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// Set the mimetype of the file manually, in this case for a text file is text/plain |
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$response->headers->set('Content-Type', 'text/plain'); |
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} |
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$response->setContentDisposition( |
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ResponseHeaderBag::DISPOSITION_ATTACHMENT, |
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basename($filePath) |
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); |
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return $response; |
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} catch (\InvalidArgumentException $e) { |
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return $this->abort(); |
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} |
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} |
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/** |
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* Gets a document in browser courses/MATHS/document/file.jpg to the user. |
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* @Route("/get/{course}/", name="resource_get", methods={"GET"}, options={"expose"=true}) |
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* @todo check permissions |
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* |
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* @param string $course |
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* |
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* @return \Symfony\Component\HttpKernel\Exception\NotFoundHttpException |
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*/ |
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public function getFileAction(Request $request, $course) |
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{ |
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try { |
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/** @var Filesystem $fs */ |
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$fs = $this->container->get('oneup_flysystem.courses_filesystem'); |
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$file = $request->get('file'); |
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$path = $course.'/document/'.$file; |
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// Has folder |
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if (!$fs->has($course)) { |
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return $this->abort(); |
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} |
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// Has file |
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if (!$fs->has($path)) { |
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return $this->abort(); |
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} |
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/** @var Local $adapter */ |
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$adapter = $fs->getAdapter(); |
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$filePath = $adapter->getPathPrefix().$path; |
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return $this->file($filePath, null, ResponseHeaderBag::DISPOSITION_INLINE); |
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} catch (\InvalidArgumentException $e) { |
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return $this->abort(); |
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} |
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} |
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} |
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chamilo /
chamilo-lms
