function _exif_get_field_widget_retrieve_exif_field_default_value in Exif 7

calculate default value for settings form (more precisely exif_field setting) of widget.

Parameters

$widget:

$image_fields:

1 call to _exif_get_field_widget_retrieve_exif_field_default_value()

exif_field_widget_settings_form in ./exif.module

Implementation of hook_widget_settings().

File

./exif.module, line 599

Code

function _exif_get_field_widget_retrieve_exif_field_default_value($widget) {
  $result = $widget['settings']['exif_field'];
  if (empty($result)) {
    $result = 'naming_convention';
  }
  return $result;
}