function recipe_field_formatter_view in Recipe 7.2

Implements hook_field_formatter_view().

File

./recipe.module, line 740

Contains functions for Recipe node CRUD and display.

Code

function recipe_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $elements = array();
  switch ($display['type']) {
    case 'recipe_duration':
      foreach ($items as $delta => $item) {
        $elements[$delta] = array(
          '#theme' => $display['type'],
          '#duration' => $item['value'],
        );
      }
      break;
    case 'recipe_ingredient_default':
      $fraction_format = $display['settings']['fraction_format'];
      foreach ($items as $delta => $item) {

        // Sanitize the name and note.
        $name = filter_xss($item['name'], array());
        $note = filter_xss($item['note'], array());
        if ($item['quantity'] > 0) {

          // Alter the quantity based on the factor from the custom yield form
          // and format it as a fraction.
          $item['quantity'] *= isset($entity->recipe_factor) ? $entity->recipe_factor : 1;
          $formatted_quantity = recipe_ingredient_quantity_from_decimal($item['quantity'], $fraction_format);
        }
        else {
          $formatted_quantity = ' ';
        }

        // Print the unit unless it has no abbreviation. Those units do not get
        // printed in any case.
        $unit_display = '';
        if (!empty($item['unit']['abbreviation'])) {
          $title = $item['quantity'] > 1 ? $item['unit']['plural'] : $item['unit']['name'];

          // Print the abbreviation if recipe_unit_display == 0.
          if ($display['settings']['unit_abbreviation'] == 0) {
            $unit_display = '<abbr ' . drupal_attributes(array(
              'title' => $title,
            )) . '>' . $item['unit']['abbreviation'] . '</abbr>';
          }
          else {
            $unit_display = $title;
          }
        }
        $elements[$delta] = array(
          '#theme' => 'recipe_ingredient',
          '#name' => $name,
          '#quantity' => $formatted_quantity,
          '#unit' => $unit_display,
          '#note' => $note,
          '#link' => $item['link'],
        );
      }
      break;
  }
  return $elements;
}