. */ declare(strict_types=1); namespace App\DataTables\Column; use App\Entity\Attachments\Attachment; use App\Entity\Parts\Part; use App\Services\Attachments\AttachmentManager; use App\Services\EntityURLGenerator; use App\Services\Misc\FAIconGenerator; use Omines\DataTablesBundle\Column\AbstractColumn; use RuntimeException; use Symfony\Component\OptionsResolver\OptionsResolver; class PartAttachmentsColumn extends AbstractColumn { public function __construct(protected FAIconGenerator $FAIconGenerator, protected EntityURLGenerator $urlGenerator, protected AttachmentManager $attachmentManager) { } /** * The normalize function is responsible for converting parsed and processed data to a datatables-appropriate type. * * @param mixed $value The single value of the column * @return mixed */ public function normalize(mixed $value): mixed { return $value; } public function render($value, $context): string { if (!$context instanceof Part) { throw new RuntimeException('$context must be a Part object!'); } $tmp = ''; $attachments = $context->getAttachments()->filter(fn(Attachment $attachment) => $attachment->getShowInTable() && $this->attachmentManager->isFileExisting($attachment)); $count = 5; foreach ($attachments as $attachment) { //Only show the first 5 attachments if (--$count < 0) { break; } /** @var Attachment $attachment */ $tmp .= sprintf( '%s', $this->urlGenerator->viewURL($attachment), htmlspecialchars($attachment->getName()).': '.htmlspecialchars($attachment->getFilename() ?? $attachment->getHost() ?? ''), $this->FAIconGenerator->generateIconHTML( // Sometimes the extension can not be determined, so ensure a generic icon is shown $this->FAIconGenerator->fileExtensionToFAType($attachment->getExtension() ?? 'file'), 'fas', 'fa-2x' ) ); } return $tmp; } public function configureOptions(OptionsResolver $resolver): static { parent::configureOptions($resolver); return $this; } }