function UrlPlainFormatter::viewElements

Overrides FormatterInterface::viewElements

File

core/modules/file/src/Plugin/Field/FieldFormatter/UrlPlainFormatter.php, line 24

Class

UrlPlainFormatter

Plugin implementation of the 'file_url_plain' formatter.

Namespace

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($this->getEntitiesToView($items, $langcode) as $delta => $file) {
        assert($file instanceof FileInterface);
        $elements[$delta] = [
            '#markup' => $file->createFileUrl(),
            '#cache' => [
                'tags' => $file->getCacheTags(),
            ],
        ];
    }
    return $elements;
}