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<?php |
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/** |
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony). |
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* |
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* Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics) |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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namespace App\Services\LabelSystem; |
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use App\Entity\Contracts\NamedElementInterface; |
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use App\Entity\LabelSystem\LabelOptions; |
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use App\Exceptions\TwigModeException; |
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use App\Services\ElementTypeNameGenerator; |
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use App\Services\LabelSystem\Barcodes\BarcodeContentGenerator; |
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use Symfony\Component\Security\Core\Security; |
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use Twig\Environment; |
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use Twig\Error\Error; |
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use Twig\Error\SyntaxError; |
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final class LabelHTMLGenerator |
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{ |
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private $twig; |
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private $elementTypeNameGenerator; |
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private $replacer; |
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private $barcodeGenerator; |
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private $sandboxedTwigProvider; |
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private $partdb_title; |
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private $security; |
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public function __construct(ElementTypeNameGenerator $elementTypeNameGenerator, LabelTextReplacer $replacer, Environment $twig, |
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BarcodeGenerator $barcodeGenerator, SandboxedTwigProvider $sandboxedTwigProvider, Security $security, string $partdb_title) |
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{ |
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$this->twig = $twig; |
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$this->elementTypeNameGenerator = $elementTypeNameGenerator; |
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$this->replacer = $replacer; |
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$this->barcodeGenerator = $barcodeGenerator; |
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$this->sandboxedTwigProvider = $sandboxedTwigProvider; |
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$this->security = $security; |
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$this->partdb_title = $partdb_title; |
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} |
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public function getLabelHTML(LabelOptions $options, array $elements): string |
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{ |
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if (empty($elements)) { |
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throw new \InvalidArgumentException('$elements must not be empty'); |
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} |
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$twig_elements = []; |
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if ($options->getLinesMode() === 'twig') { |
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$sandboxed_twig = $this->sandboxedTwigProvider->getTwig($options); |
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$current_user = $this->security->getUser(); |
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} |
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$page = 1; |
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foreach ($elements as $element) { |
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if ($options->getLinesMode() === 'twig' && isset($sandboxed_twig) && isset($current_user)) { |
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try { |
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$lines = $sandboxed_twig->render( |
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'lines', |
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[ |
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'element' => $element, |
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'page' => $page, |
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'user' => $current_user, |
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'install_title' => $this->partdb_title, |
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] |
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); |
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} catch (Error $exception) { |
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throw new TwigModeException($exception); |
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} |
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} else { |
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$lines = $this->replacer->replace($options->getLines(), $element); |
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} |
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$twig_elements[] = [ |
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'element' => $element, |
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'lines' => $lines, |
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'barcode' => $this->barcodeGenerator->generateSVG($options, $element), |
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'barcode_content' => $this->barcodeGenerator->getContent($options, $element), |
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]; |
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$page++; |
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} |
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return $this->twig->render('LabelSystem/labels/base_label.html.twig', [ |
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'meta_title' => $this->getPDFTitle($options, $elements[0]), |
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'elements' => $twig_elements, |
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'options' => $options, |
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]); |
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} |
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protected function getPDFTitle(LabelOptions $options, object $element) |
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{ |
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if ($element instanceof NamedElementInterface) { |
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return $this->elementTypeNameGenerator->getTypeNameCombination($element, false); |
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} |
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return 'Part-DB label'; |
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} |
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} |
Part-DB /
Part-DB-symfony
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.