function track_da_files_field_formatter_settings_summary in Track da files 7

Implements hook_field_formatter_settings_summary().

File

./track_da_files.module, line 450

This file contains Track da files main functions.

Code

function track_da_files_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $summary = array();
  if ($display['type'] == 'track_da_files_image' || $display['type'] == 'track_da_files_colorbox_image') {
    $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 {
      $summary[] = t('Original image');
    }
  }
  if (in_array($display['type'], array(
    'track_da_files_file_table',
    'track_da_files_file_default',
    'track_da_files_image',
  ))) {
    if (isset($settings['force_download']) && !empty($settings['force_download'])) {
      $summary[] = t('Force download');
    }
    else {
      $summary[] = t('Default display');
    }
  }
  if (in_array($display['type'], array(
    'track_da_files_file_table',
    'track_da_files_file_default',
  ))) {
    if (isset($settings['custom_link_text']) && !empty($settings['custom_link_text'])) {
      $summary[] = t('Custom link text: @custom_link_text', array(
        '@custom_link_text' => $settings['custom_link_text'],
      ));
    }
  }
  return implode('<br />', $summary);
}