protected function FileDownloadLink::getExampleToken in File Download Link 8

A helper function for the config form.

Return value

string An example link text with tokens.

2 calls to FileDownloadLink::getExampleToken()

FileDownloadLink::getTokenExampleMarkup in src/Plugin/Field/FieldFormatter/FileDownloadLink.php

A helper function for the config form.

FileDownloadLink::getTokenWarningMarkup in src/Plugin/Field/FieldFormatter/FileDownloadLink.php

A helper function for the config form.

File

src/Plugin/Field/FieldFormatter/FileDownloadLink.php, line 352

Class

FileDownloadLink

Plugin implementation of the 'file_download_link' formatter.

Namespace

Drupal\file_download_link\Plugin\Field\FieldFormatter

Code

protected function getExampleToken() {
  $entity_type = $this->fieldDefinition
    ->getTargetEntityTypeId();
  $field = $this->fieldDefinition
    ->getName();
  $type = $this->fieldDefinition
    ->getType();

  // If token is on, let's be extra sure about our token name.
  if ($this->moduleHandler
    ->moduleExists('token')) {
    $entity_type = $this->tokenEntityMapper
      ->getTokenTypeForEntityType($entity_type);
  }
  if ($type == 'file') {
    return "[{$entity_type}:{$field}:description] ([file:size])";
  }
  else {
    return "[{$entity_type}:{$field}:alt] ([file:size])";
  }
}