protected function Base64ImageFormatter::getImageStyleUri in Entity Print 8.2

Gets the image style uri.

@TODO We should use ImageStyleDownloadController once core is fixed. Currently this code does not acquire a look to generate the derivative and may cause issues on high traffic sites with multiple web heads.

Parameters

\Drupal\image\Entity\ImageStyle $image_style: The image style we want a URL for.

\Drupal\file\Entity\File $file: The file object.

Return value

bool|string A uri for this image style.

See also

https://drupal.org/node/1220116

1 call to Base64ImageFormatter::getImageStyleUri()

Base64ImageFormatter::viewElements in src/Plugin/Field/FieldFormatter/Base64ImageFormatter.php

Builds a renderable array for a field value.

File

src/Plugin/Field/FieldFormatter/Base64ImageFormatter.php, line 91

Class

Base64ImageFormatter

Plugin implementation of the 'entity_print_base64_image_formatter' formatter.

Namespace

Drupal\entity_print\Plugin\Field\FieldFormatter

Code

protected function getImageStyleUri(ImageStyle $image_style, File $file) {
  $file_uri = $file
    ->getFileUri();
  $image_style_uri = $image_style
    ->buildUri($file_uri);
  if (file_exists($image_style_uri) || $image_style
    ->createDerivative($file_uri, $image_style_uri)) {
    return $image_style_uri;
  }
  return FALSE;
}