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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Repository; |
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use Chamilo\CoreBundle\Entity\Course; |
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use Chamilo\CoreBundle\Entity\ResourceFile; |
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use Chamilo\CoreBundle\Entity\ResourceLink; |
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use Chamilo\CoreBundle\Entity\ResourceNode; |
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use Chamilo\CoreBundle\Entity\ResourceType; |
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use Chamilo\CoreBundle\Entity\Session; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Gedmo\Tree\Entity\Repository\MaterializedPathRepository; |
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use League\Flysystem\FilesystemOperator; |
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use Symfony\Component\Filesystem\Exception\FileNotFoundException; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Component\Routing\RouterInterface; |
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use Throwable; |
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use Vich\UploaderBundle\Storage\FlysystemStorage; |
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class ResourceNodeRepository extends MaterializedPathRepository |
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{ |
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protected FlysystemStorage $storage; |
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protected FilesystemOperator $filesystem; |
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protected RouterInterface $router; |
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public function __construct(EntityManagerInterface $manager, FlysystemStorage $storage, FilesystemOperator $resourceFilesystem, RouterInterface $router) |
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{ |
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parent::__construct($manager, $manager->getClassMetadata(ResourceNode::class)); |
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$this->storage = $storage; |
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// Flysystem mount name is saved in config/packages/oneup_flysystem.yaml |
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$this->filesystem = $resourceFilesystem; |
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$this->router = $router; |
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} |
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public function getFilename(ResourceFile $resourceFile): ?string |
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{ |
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return $this->storage->resolveUri($resourceFile); |
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} |
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/*public function create(ResourceNode $node): void |
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{ |
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$this->getEntityManager()->persist($node); |
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$this->getEntityManager()->flush(); |
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} |
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public function update(ResourceNode $node, $andFlush = true): void |
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{ |
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//$node->setUpdatedAt(new \DateTime()); |
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$this->getEntityManager()->persist($node); |
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if ($andFlush) { |
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$this->getEntityManager()->flush(); |
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} |
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}*/ |
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public function getFileSystem() |
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{ |
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return $this->filesystem; |
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} |
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public function getResourceNodeFileContent(ResourceNode $resourceNode): string |
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{ |
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try { |
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if ($resourceNode->hasResourceFile()) { |
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$resourceFile = $resourceNode->getResourceFile(); |
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$fileName = $this->getFilename($resourceFile); |
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return $this->getFileSystem()->read($fileName); |
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} |
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return ''; |
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} catch (Throwable $throwable) { |
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throw new FileNotFoundException($resourceNode->getTitle()); |
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} |
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} |
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/** |
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* @return false|resource |
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*/ |
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public function getResourceNodeFileStream(ResourceNode $resourceNode) |
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{ |
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try { |
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if ($resourceNode->hasResourceFile()) { |
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$resourceFile = $resourceNode->getResourceFile(); |
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$fileName = $this->getFilename($resourceFile); |
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return $this->getFileSystem()->readStream($fileName); |
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} |
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return false; |
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} catch (Throwable $exception) { |
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throw new FileNotFoundException($resourceNode->getTitle()); |
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} |
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} |
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public function getResourceFileUrl(ResourceNode $resourceNode, array $extraParams = [], $referenceType = null): string |
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{ |
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try { |
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if ($resourceNode->hasResourceFile()) { |
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$params = [ |
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'tool' => $resourceNode->getResourceType()->getTool(), |
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'type' => $resourceNode->getResourceType(), |
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'id' => $resourceNode->getId(), |
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]; |
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if (!empty($extraParams)) { |
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$params = array_merge($params, $extraParams); |
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} |
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$referenceType ??= UrlGeneratorInterface::ABSOLUTE_PATH; |
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$mode = $params['mode'] ?? 'view'; |
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// Remove mode from params and sent directly to the controller. |
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unset($params['mode']); |
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switch ($mode) { |
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case 'download': |
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return $this->router->generate('chamilo_core_resource_download', $params, $referenceType); |
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case 'view': |
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return $this->router->generate('chamilo_core_resource_view', $params, $referenceType); |
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} |
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} |
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return ''; |
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} catch (Throwable $exception) { |
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throw new FileNotFoundException($resourceNode->getTitle()); |
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} |
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} |
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/** |
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* @todo filter files, check status |
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*/ |
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public function getSize(ResourceNode $resourceNode, ResourceType $type, Course $course = null, Session $session = null): int |
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{ |
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$qb = $this->createQueryBuilder('node') |
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->select('SUM(file.size) as total') |
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->innerJoin('node.resourceFile', 'file') |
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->innerJoin('node.resourceLinks', 'l') |
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->where('node.resourceType = :type') |
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->andWhere('node.parent = :parentNode') |
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->andWhere('l.visibility <> :visibility') |
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->andWhere('file IS NOT NULL') |
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; |
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$params = []; |
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if (null !== $course) { |
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$qb->andWhere('l.course = :course'); |
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$params['course'] = $course; |
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} |
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$params['visibility'] = ResourceLink::VISIBILITY_DELETED; |
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$params['parentNode'] = $resourceNode; |
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$params['type'] = $type; |
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$qb->setParameters($params); |
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return (int) $qb->getQuery()->getSingleScalarResult(); |
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} |
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} |
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chamilo /
chamilo-lms
