function field_group_field_group_format_summary in Field Group 7

Same name and namespace in other branches

1. 7.2 field_group.module \field_group_field_group_format_summary()

Implements hook_field_group_format_summary().

File

./field_group.module, line 1274

Fieldgroup module.

Code

function field_group_field_group_format_summary($group) {
  $group_form = module_invoke_all('field_group_format_settings', $group);
  $output = '';
  if (isset($group->format_settings['formatter'])) {
    $output .= '<strong>' . $group->format_type . '</strong> ' . $group->format_settings['formatter'] . '';
  }
  if (isset($group->format_settings['instance_settings'])) {
    $last = end($group->format_settings['instance_settings']);
    $output .= '<br />';
    foreach ($group->format_settings['instance_settings'] as $key => $value) {
      if (empty($value)) {
        continue;
      }
      $output .= '<strong>' . $key . '</strong> ';
      if (isset($group_form['instance_settings'], $group_form['instance_settings'][$key]['#options'])) {
        if (is_array($value)) {
          $value = implode(array_filter($value), ', ');
        }
        else {
          $value = $group_form['instance_settings'][$key]['#options'][$value];
        }
      }

      // Shorten the string.
      if (drupal_strlen($value) > 38) {
        $value = truncate_utf8($value, 50, TRUE, TRUE);
      }
      elseif (is_numeric($value)) {
        $value = $value == '1' ? t('yes') : t('no');
      }
      $output .= check_plain($value);
      $output .= $last == $value ? ' ' : '<br />';
    }
  }
  return $output;
}