function money_diff in Money field 6

Same name and namespace in other branches

1. 7 includes/money.diff.inc \money_diff()

Implementation of hook_diff().

File

includes/money.diff.inc, line 11

Integration of Money CCK field with diff module.

Code

function money_diff(&$old_node, &$new_node) {
  $result = array();
  $cck_info = content_types($new_node->type);
  if (isset($cck_info['fields']) && is_array($cck_info['fields'])) {
    foreach ($cck_info['fields'] as $field) {
      if ($field['type'] != 'money') {
        continue;
      }
      $old_values = array();
      $new_values = array();
      if (isset($old_node->{$field}['field_name'])) {
        $old_values = _money_diff_values($old_node, $field);
      }
      if (isset($new_node->{$field}['field_name'])) {
        $new_values = _money_diff_values($new_node, $field);
      }
      $result[$field['field_name']] = array(
        '#name' => $field['widget']['label'],
        '#old' => $old_values,
        '#new' => $new_values,
        '#weight' => $field['widget']['weight'],
        '#format' => array(
          'show_header' => FALSE,
        ),
      );
    }
  }
  return $result;
}