vendor/dachcom-digital/seo/src/SeoBundle/MetaData/MetaDataProvider.php line 33

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  1. <?php
  3. namespace SeoBundle\MetaData;
  5. use Pimcore\Twig\Extension\Templating\HeadMeta;
  6. use Pimcore\Twig\Extension\Templating\HeadTitle;
  7. use SeoBundle\MetaData\Extractor\ExtractorInterface;
  8. use SeoBundle\Middleware\MiddlewareDispatcherInterface;
  9. use SeoBundle\Registry\MetaDataExtractorRegistryInterface;
  10. use SeoBundle\Model\SeoMetaData;
  12. class MetaDataProvider implements MetaDataProviderInterface
  13. {
  14.     protected HeadMeta $headMeta;
  15.     protected HeadTitle $headTitle;
  16.     protected MetaDataExtractorRegistryInterface $extractorRegistry;
  17.     protected MiddlewareDispatcherInterface $middlewareDispatcher;
  19.     public function __construct(
  20.         HeadMeta $headMeta,
  21.         HeadTitle $headTitle,
  22.         MetaDataExtractorRegistryInterface $extractorRegistry,
  23.         MiddlewareDispatcherInterface $middlewareDispatcher
  24.     ) {
  25.         $this->headMeta = $headMeta;
  26.         $this->headTitle = $headTitle;
  27.         $this->extractorRegistry = $extractorRegistry;
  28.         $this->middlewareDispatcher = $middlewareDispatcher;
  29.     }
  31.     public function updateSeoElement($element, ?string $locale): void
  32.     {
  33.         $seoMetadata = $this->getSeoMetaData($element, $locale);
  35.         if ($extraProperties = $seoMetadata->getExtraProperties()) {
  36.             foreach ($extraProperties as $key => $value) {
  37.                 $this->headMeta->appendProperty($key, $value);
  38.             }
  39.         }
  41.         if ($extraNames = $seoMetadata->getExtraNames()) {
  42.             foreach ($extraNames as $key => $value) {
  43.                 $this->headMeta->appendName($key, $value);
  44.             }
  45.         }
  47.         if ($extraHttp = $seoMetadata->getExtraHttp()) {
  48.             foreach ($extraHttp as $key => $value) {
  49.                 $this->headMeta->appendHttpEquiv($key, $value);
  50.             }
  51.         }
  53.         if ($schemaBlocks = $seoMetadata->getSchema()) {
  54.             foreach ($schemaBlocks as $schemaBlock) {
  55.                 if (is_array($schemaBlock)) {
  56.                     $schemaTag = sprintf('<script type="application/ld+json">%s</script>', json_encode($schemaBlock, JSON_UNESCAPED_UNICODE));
  57.                     $this->headMeta->addRaw($schemaTag);
  58.                 }
  59.             }
  60.         }
  62.         if ($raw = $seoMetadata->getRaw()) {
  63.             foreach ($raw as $rawValue) {
  64.                 $this->headMeta->addRaw($rawValue);
  65.             }
  66.         }
  68.         if ($seoMetadata->getTitle()) {
  69.             $this->headTitle->set($seoMetadata->getTitle());
  70.         }
  72.         if ($seoMetadata->getMetaDescription()) {
  73.             $this->headMeta->setDescription($seoMetadata->getMetaDescription());
  74.         }
  75.     }
  77.     protected function getSeoMetaData(mixed $element, ?string $locale): SeoMetaData
  78.     {
  79.         $seoMetaData = new SeoMetaData($this->middlewareDispatcher);
  80.         $extractors = $this->getExtractorsForElement($element);
  81.         foreach ($extractors as $extractor) {
  82.             $extractor->updateMetadata($element, $locale, $seoMetaData);
  83.             $this->middlewareDispatcher->dispatchTasks($seoMetaData);
  84.         }
  86.         $this->middlewareDispatcher->dispatchMiddlewareFinisher($seoMetaData);
  88.         return $seoMetaData;
  89.     }
  91.     /**
  92.      * @return array<int, ExtractorInterface>
  93.      */
  94.     protected function getExtractorsForElement($element): array
  95.     {
  96.         return array_filter($this->extractorRegistry->getAll(), static function (ExtractorInterface $extractor) use ($element) {
  97.             return $extractor->supports($element);
  98.         });
  99.     }
  100. }