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<?php |
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/** |
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* File containing the RichTextHtml5ConverterPass class. |
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* |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Compiler; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\DependencyInjection\Definition; |
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/** |
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* Compiler pass for the RichText Aggregate converter tags. |
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* |
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* @see \eZ\Publish\Core\FieldType\RichText\Converter\Aggregate |
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*/ |
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class RichTextHtml5ConverterPass implements CompilerPassInterface |
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{ |
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public function process(ContainerBuilder $container) |
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{ |
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if ($container->hasDefinition('ezpublish.fieldType.ezrichtext.converter.output.xhtml5')) { |
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$html5OutputConverterDefinition = $container->getDefinition('ezpublish.fieldType.ezrichtext.converter.output.xhtml5'); |
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$taggedOutputServiceIds = $container->findTaggedServiceIds('ezpublish.ezrichtext.converter.output.xhtml5'); |
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$this->setConverterDefinitions($taggedOutputServiceIds, $html5OutputConverterDefinition); |
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} |
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if ($container->hasDefinition('ezpublish.fieldType.ezrichtext.converter.input.xhtml5')) { |
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$html5InputConverterDefinition = $container->getDefinition('ezpublish.fieldType.ezrichtext.converter.input.xhtml5'); |
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$taggedInputServiceIds = $container->findTaggedServiceIds('ezpublish.ezrichtext.converter.input.xhtml5'); |
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$this->setConverterDefinitions($taggedInputServiceIds, $html5InputConverterDefinition); |
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} |
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} |
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/** |
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* @param array $taggedServiceIds |
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* @param Definition $converterDefinition |
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*/ |
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protected function setConverterDefinitions(array $taggedServiceIds, Definition $converterDefinition) |
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{ |
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$convertersByPriority = array(); |
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foreach ($taggedServiceIds as $id => $tags) { |
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foreach ($tags as $tag) { |
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$priority = isset($tag['priority']) ? (int)$tag['priority'] : 0; |
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$convertersByPriority[$priority][] = new Reference($id); |
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} |
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} |
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if (count($convertersByPriority) > 0) { |
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$converterDefinition->setArguments( |
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array($this->sortConverters($convertersByPriority)) |
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); |
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} |
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} |
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/** |
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* Transforms a two-dimensional array of converters, indexed by priority, |
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* into a flat array of Reference objects. |
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* |
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* @param array $convertersByPriority |
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* |
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* @return \Symfony\Component\DependencyInjection\Reference[] |
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*/ |
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protected function sortConverters(array $convertersByPriority) |
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{ |
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ksort($convertersByPriority); |
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return array_merge(...$convertersByPriority); |
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} |
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} |
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ezsystems /
ezpublish-kernel
