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add `set-dpi` module fix bad subdef settings import
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88 changes: 88 additions & 0 deletions
88
lib/php/rendition-factory/src/Transformer/Image/SetDpiTransformerModule.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| <?php | ||
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| namespace Alchemy\RenditionFactory\Transformer\Image; | ||
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| use Alchemy\RenditionFactory\Context\TransformationContextInterface; | ||
| use Alchemy\RenditionFactory\DTO\FamilyEnum; | ||
| use Alchemy\RenditionFactory\DTO\InputFileInterface; | ||
| use Alchemy\RenditionFactory\DTO\OutputFile; | ||
| use Alchemy\RenditionFactory\DTO\OutputFileInterface; | ||
| use Alchemy\RenditionFactory\Transformer\Documentation; | ||
| use Alchemy\RenditionFactory\Transformer\TransformerConfigHelper; | ||
| use Alchemy\RenditionFactory\Transformer\TransformerModuleInterface; | ||
| // use PHPExiftool\Driver\Metadata\Metadata; | ||
| use PHPExiftool\Driver\Metadata\MetadataBag; | ||
| use PHPExiftool\Exiftool; | ||
| use PHPExiftool\Writer; | ||
| use Psr\Log\LoggerInterface; | ||
| use Symfony\Component\Config\Definition\Builder\NodeBuilder; | ||
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| final readonly class SetDpiTransformerModule implements TransformerModuleInterface | ||
| { | ||
| public function __construct(private LoggerInterface $logger) { | ||
| } | ||
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| public static function getName(): string | ||
| { | ||
| return 'set_dpi'; | ||
| } | ||
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| public function getDocumentation(): Documentation | ||
| { | ||
| $treeBuilder = TransformerConfigHelper::createBaseTree(self::getName()); | ||
| $this->buildConfiguration($treeBuilder->getRootNode()->children()); | ||
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| return new Documentation( | ||
| $treeBuilder, | ||
| <<<HEADER | ||
| Change the dpi metadata of an image (no resampling). | ||
| HEADER | ||
| ); | ||
| } | ||
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| public function buildConfiguration(NodeBuilder $builder): void | ||
| { | ||
| // @formatter:off | ||
| $builder | ||
| ->arrayNode('options') | ||
| ->children() | ||
| ->IntegerNode('dpi') | ||
| ->isRequired() | ||
| ->example('72') | ||
| ->end() | ||
| ->end() | ||
| ->end() | ||
| ; | ||
| // @formatter:on | ||
| } | ||
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| public function transform(InputFileInterface $inputFile, array $options, TransformationContextInterface $context): OutputFileInterface | ||
| { | ||
| if($inputFile->getFamily() !== FamilyEnum::Image) { | ||
| throw new \InvalidArgumentException('Input file must be an image'); | ||
| } | ||
| $dpi = $options['dpi']; | ||
| $this->logger->info(sprintf('Setting DPI to %s', $dpi)); | ||
| $writer = Writer::create( | ||
| new Exiftool($this->logger) | ||
| ); | ||
| $writer->write( | ||
| $inputFile->getPath(), | ||
| new MetadataBag([ | ||
| // new Metadata([ | ||
| // 'dpi' => $dpi, | ||
| // ]), | ||
| ]), | ||
| null, | ||
| [$dpi, $dpi] | ||
| ); | ||
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| return new OutputFile( | ||
| $inputFile->getPath(), | ||
| $inputFile->getType(), | ||
| FamilyEnum::Image, | ||
| false // TODO implement projection | ||
| ); | ||
| } | ||
| } |