. */ declare(strict_types=1); /** * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony). * * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ 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\FAIconGenerator; use Omines\DataTablesBundle\Column\AbstractColumn; use RuntimeException; use Symfony\Component\OptionsResolver\OptionsResolver; class PartAttachmentsColumn extends AbstractColumn { protected $FAIconGenerator; protected $urlGenerator; protected $attachmentManager; public function __construct(FAIconGenerator $FAIconGenerator, EntityURLGenerator $urlGenerator, AttachmentManager $attachmentManager) { $this->FAIconGenerator = $FAIconGenerator; $this->urlGenerator = $urlGenerator; $this->attachmentManager = $attachmentManager; } /** * The normalize function is responsible for converting parsed and processed data to a datatables-appropriate type. * * @param mixed $value The single value of the column * * @return mixed */ public function normalize($value) { return $value; } public function render($value, $context) { if (! $context instanceof Part) { throw new RuntimeException('$context must be a Part object!'); } $tmp = ''; $attachments = $context->getAttachments()->filter(function (Attachment $attachment) { return $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 $resolver) { parent::configureOptions($resolver); return $this; } }