protected function File::renderLink in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/file/src/Plugin/views/field/File.php \Drupal\file\Plugin\views\field\File::renderLink()
2. 10 core/modules/file/src/Plugin/views/field/File.php \Drupal\file\Plugin\views\field\File::renderLink()

Prepares link to the file.

Parameters

string $data: The XSS safe string for the link text.

\Drupal\views\ResultRow $values: The values retrieved from a single row of a view's query result.

Return value

string Returns a string for the link text.

1 call to File::renderLink()

File::render in core/modules/file/src/Plugin/views/field/File.php

Renders the field.

File

core/modules/file/src/Plugin/views/field/File.php, line 64

Class

File

Field handler to provide simple renderer that allows linking to a file.

Namespace

Drupal\file\Plugin\views\field

Code

protected function renderLink($data, ResultRow $values) {
  if (!empty($this->options['link_to_file']) && $data !== NULL && $data !== '') {
    $this->options['alter']['make_link'] = TRUE;

    // @todo Wrap in file_url_transform_relative(). This is currently
    // impossible. As a work-around, we could add the 'url.site' cache context
    // to ensure different file URLs are generated for different sites in a
    // multisite setup, including HTTP and HTTPS versions of the same site.
    // But unfortunately it's impossible to bubble a cache context here.
    // Fix in https://www.drupal.org/node/2646744.
    $this->options['alter']['path'] = file_create_url($this
      ->getValue($values, 'uri'));
  }
  return $data;
}