function commerce_price_components_field_formatter_view in Commerce price by components 7

Implements hook_field_formatter_view().

File

./commerce_price_components.module, line 74

Module file for Price by components.

Code

function commerce_price_components_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  if ($display['type'] == 'commerce_price_components') {
    foreach ($items as $delta => $item) {
      $price = $item;
      $components = $item['data']['components'];
      foreach ($components as $key => $component) {
        if (!isset($display['settings']['commerce_price_components'][$component['name']]) || !$display['settings']['commerce_price_components'][$component['name']]) {
          unset($components[$key]);
        }
      }
      $price['data']['components'] = $components;
      $total = commerce_price_component_total($price);
    }
  }
  $element[] = array(
    '#markup' => commerce_currency_format($total['amount'], $item['currency_code'], $entity),
  );
  return $element;
}