function image_shadowbox_field_formatter_settings_summary in Shadowbox 7.4

Implements hook_field_formatter_settings_summary().

File

image_shadowbox/image_shadowbox.module, line 95

Image Shadowbox, a JavaScript media viewer application for displaying content in a modal dialogue for image field.

Code

function image_shadowbox_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $summary = array();
  $image_styles = image_style_options(FALSE);

  // Unset possible 'No defined styles' option.
  unset($image_styles['']);

  // Styles could be lost because of enabled/disabled modules that defines
  // their styles in code.
  if (isset($image_styles[$settings['image_style']])) {
    $summary[] = t('Image style: @style', array(
      '@style' => $image_styles[$settings['image_style']],
    ));
  }
  else {
    $summary[] = t('Original image');
  }
  if (isset($image_styles[$settings['image_link']])) {
    $summary[] = t('Linked to: @style', array(
      '@style' => $image_styles[$settings['image_link']],
    ));
  }
  else {
    $summary[] = t('Linked to: Original image');
  }
  $gallery_options = array(
    'page' => 'gallery page',
    'field' => 'gallery field page',
    'nid' => 'gallery entity',
    'field_nid' => 'gallery field entity',
  );
  if (isset($gallery_options[$settings['gallery']])) {
    $summary[] = t('as @gallery', array(
      '@gallery' => (isset($settings['compact']) && $settings['compact'] ? 'compact ' : '') . $gallery_options[$settings['gallery']],
    ));
  }
  $title_options = array(
    'title' => 'image title',
    'alt' => 'image alt',
    'node' => 'node title',
  );
  if (isset($title_options[$settings['title']])) {
    $summary[] = t('with @title as caption', array(
      '@title' => $title_options[$settings['title']],
    ));
  }
  return implode('<br />', $summary);
}