public function Currency::render in Currency 8.3

Renders the field.

Parameters

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

Return value

string|\Drupal\Component\Render\MarkupInterface The rendered output. If the output is safe it will be wrapped in an object that implements MarkupInterface. If it is empty or unsafe it will be a string.

Overrides FieldPluginBase::render

File

src/Plugin/views/field/Currency.php, line 74

Class

Currency

A Views field handler to get properties from currencies.

Namespace

Drupal\currency\Plugin\views\field

Code

public function render(ResultRow $values) {
  $currency_code = $this
    ->getValue($values);
  $currency = $this->currencyStorage
    ->load($currency_code);
  if ($currency) {
    return call_user_func([
      $currency,
      $this->configuration['currency_method'],
    ]);
  }
  else {
    return $this
      ->t('Unknuwn currency %currency_code', array(
      '%currency_code' => $currency_code,
    ));
  }
}