function lightbox2_field_formatter in Lightbox2 5.2

Same name and namespace in other branches

1. 5 lightbox2.module \lightbox2_field_formatter()

Implementation of hook_field_formatter().

File

./lightbox2.module, line 1772

Enables the use of lightbox2 which places images above your current page, not within. This frees you from the constraints of the layout, particularly column widths.

Code

function lightbox2_field_formatter($field, $item, $formatter, $node) {

  // Emfield video fields.
  if ($formatter == 'lightvideo' && variable_get('lightbox2_enable_video', FALSE)) {
    if (module_exists('emfield') && module_exists('video_cck')) {
      $formatter = 'video_cck';
      return module_invoke('emfield', 'emfield_field_formatter', $field, $item, $formatter, $node, 'lightbox2');
    }
  }
  elseif (strpos($formatter, 'lightbox2][') !== FALSE || strpos($formatter, 'lightshow2][') !== FALSE || strpos($formatter, 'lightframe2][') !== FALSE) {
    list($lightbox_type, $view_preset, $lightbox_preset) = explode('][', $formatter, 3);

    // Emfield image field.
    if ($view_preset == 'image_ncck' && module_exists('emfield') && module_exists('image_ncck')) {
      $formatter = $view_preset;
      $field['lightbox_type'] = $lightbox_type;
      return module_invoke('emfield', 'emfield_field_formatter', $field, $item, $formatter, $node, 'lightbox2');
    }
    elseif ($view_preset == 'filefield' && module_exists('filefield')) {
      return lightbox2_filefield_formatter($field, $item, $formatter, $node);
    }
    elseif (module_exists('imagefield') && module_exists('imagecache')) {
      return lightbox2_imagefield_image_imagecache($field, $item, $formatter, $node, $view_preset, $lightbox_preset);
    }
  }
}