function svg_image_preprocess_image_style in Svg Image 2.x

Same name and namespace in other branches

1. 8 svg_image.module \svg_image_preprocess_image_style()
2. 7 svg_image.module \svg_image_preprocess_image_style()
3. 1.x svg_image.module \svg_image_preprocess_image_style()

Prepares variables for image style templates.

This is a workaround till full/partial images styles support will be added. It allows to still display the original SVG image with a special class, so you can adjust width/height at least.

See also

template_preprocess_image_style()

File

./svg_image.module, line 37

Contains main functions and hooks for svg_image module.

Code

function svg_image_preprocess_image_style(array &$variables) {
  if (isset($variables['image']['#access']) && !$variables['image']['#access']) {
    $files = \Drupal::entityTypeManager()
      ->getStorage('file')
      ->loadByProperties([
      'uri' => $variables['uri'],
    ]);
    if ($files) {
      $imageFile = reset($files);
      if (svg_image_is_file_svg($imageFile)) {
        $variables['image']['#access'] = TRUE;
        $variables['image']['#attributes']['class'] = 'no-image-style';
      }
    }
  }
}