function image_url_formatter_field_formatter_view in Image URL Formatter 7

Implements hook_field_formatter_view().

File

./image_url_formatter.module, line 158

Add an URL formatter for image field

Code

function image_url_formatter_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  switch ($display['type']) {
    case 'image_url':

      // Check if the formatter involves a link.
      if ($display['settings']['image_link'] == 'content') {
        $uri = entity_uri($entity_type, $entity);
      }
      elseif ($display['settings']['image_link'] == 'file') {
        $link_file = TRUE;
      }
      foreach ($items as $delta => $item) {
        if (isset($link_file)) {
          $uri = array(
            'path' => file_create_url($item['uri']),
            'options' => array(),
          );
        }
        $element[$delta] = array(
          '#theme' => 'image_url_formatter',
          '#item' => $item,
          '#image_style' => $display['settings']['image_style'],
          '#path' => isset($uri) ? $uri : '',
          '#url_type' => $display['settings']['url_type'],
        );
      }
      break;
  }
  return $element;
}