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<?php |
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namespace TheCodingMachine\CMS\DI; |
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use Interop\Container\Factories\Alias; |
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use Interop\Container\ServiceProviderInterface; |
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use Psr\Container\ContainerInterface; |
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use TheCodingMachine\CMS\Block\BlockRenderer; |
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use TheCodingMachine\CMS\Block\BlockRendererInterface; |
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use TheCodingMachine\CMS\Serializer\AggregateThemeUnserializer; |
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use TheCodingMachine\CMS\Serializer\BlockUnserializer; |
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use TheCodingMachine\CMS\Serializer\SubThemeUnserializer; |
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use TheCodingMachine\CMS\Serializer\ThemeUnserializerInterface; |
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use TheCodingMachine\CMS\Serializer\TwigThemeUnserializer; |
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use TheCodingMachine\CMS\Theme\AggregateThemeFactory; |
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use TheCodingMachine\CMS\Theme\SubThemeFactory; |
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use TheCodingMachine\CMS\Theme\ThemeFactoryInterface; |
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use TheCodingMachine\CMS\Theme\TwigThemeFactory; |
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class CMSUtilsServiceProvider implements ServiceProviderInterface |
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{ |
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public function getFactories() |
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{ |
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$aggregateThemeFactory = null; |
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$aggregateThemeUnserializer = null; |
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return [ |
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View Code Duplication |
AggregateThemeFactory::class => function(ContainerInterface $container) use (&$aggregateThemeFactory): AggregateThemeFactory |
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{ |
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if ($aggregateThemeFactory !== null) { |
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return $aggregateThemeFactory; |
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} |
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$aggregateThemeFactory = new AggregateThemeFactory([]); |
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$subThemeFactory = new SubThemeFactory($aggregateThemeFactory); |
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$twigThemeFactory = new TwigThemeFactory($container->get(\Twig_Environment::class), $container->get(BlockRendererInterface::class), $container->get('THEMES_PATH'), $container->get('THEMES_URL')); |
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$aggregateThemeFactory->addThemeFactory($twigThemeFactory); |
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$aggregateThemeFactory->addThemeFactory($subThemeFactory); |
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return $aggregateThemeFactory; |
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}, |
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ThemeFactoryInterface::class => new Alias(AggregateThemeFactory::class), |
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BlockRendererInterface::class => new Alias(BlockRenderer::class), |
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View Code Duplication |
BlockRenderer::class => function(ContainerInterface $container) use (&$aggregateThemeFactory): BlockRenderer |
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{ |
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if ($aggregateThemeFactory === null) { |
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$aggregateThemeFactory = new AggregateThemeFactory([]); |
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} |
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$blockRenderer = new BlockRenderer($aggregateThemeFactory); |
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$subThemeFactory = new SubThemeFactory($aggregateThemeFactory); |
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$twigThemeFactory = new TwigThemeFactory($container->get(\Twig_Environment::class), $blockRenderer, $container->get('THEMES_PATH'), $container->get('THEMES_URL')); |
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$aggregateThemeFactory->addThemeFactory($subThemeFactory); |
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$aggregateThemeFactory->addThemeFactory($twigThemeFactory); |
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return $blockRenderer; |
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}, |
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AggregateThemeUnserializer::class => function() use (&$aggregateThemeUnserializer): AggregateThemeUnserializer |
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{ |
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list($aggregateThemeUnserializer, $blockUnserializer) = $this->getBlockAndAggregateUnserializer(); |
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$subThemeFactory = new SubThemeUnserializer($blockUnserializer, $aggregateThemeUnserializer); |
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$twigThemeFactory = new TwigThemeUnserializer(); |
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$aggregateThemeUnserializer->addUnserializer('twig', $twigThemeFactory); |
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$aggregateThemeUnserializer->addUnserializer('subTheme', $subThemeFactory); |
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return $aggregateThemeUnserializer; |
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}, |
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ThemeUnserializerInterface::class => new Alias(AggregateThemeUnserializer::class), |
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BlockUnserializer::class => function(ContainerInterface $container) use (&$aggregateThemeUnserializer): BlockUnserializer |
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{ |
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list($aggregateThemeUnserializer, $blockUnserializer) = $this->getBlockAndAggregateUnserializer(); |
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// Force resolving the aggregateThemeUnserializer |
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$container->get(AggregateThemeUnserializer::class); |
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return $blockUnserializer; |
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}, |
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]; |
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} |
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private $aggregateThemeUnserializer; |
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private $blockUnserializer; |
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/** |
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* This method is needed to break the loop of dependencies. |
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* |
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* @return mixed[] |
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*/ |
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private function getBlockAndAggregateUnserializer(): array |
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{ |
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if ($this->aggregateThemeUnserializer) { |
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return [$this->aggregateThemeUnserializer, $this->blockUnserializer]; |
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} |
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$this->aggregateThemeUnserializer = new AggregateThemeUnserializer(); |
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$this->blockUnserializer = new BlockUnserializer($this->aggregateThemeUnserializer); |
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return [$this->aggregateThemeUnserializer, $this->blockUnserializer]; |
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} |
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public function getExtensions() |
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{ |
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return []; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.