rdf_preprocess_image

rdf_preprocess_image(&$variables)

Implements hook_preprocess_HOOK() for image.html.twig.

File

core/modules/rdf/rdf.module, line 572: Enables semantically enriched output for Drupal sites in the form of RDFa.

Code

function rdf_preprocess_image(&$variables) {
  // Adds the RDF type for image.  We cannot use the usual entity-based mapping
  // to get 'foaf:Image' because image does not have its own entity type or
  // bundle.
  $variables['attributes']['typeof'] = array('foaf:Image');
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21rdf%21rdf.module/function/rdf_preprocess_image/8.2.x

doc_Drupal

2025-01-10 15:47:30

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