function webform_localization_node_view in Webform Localization 7.4

Same name and namespace in other branches

1. 7 webform_localization.module \webform_localization_node_view()

Implements hook_node_view().

File

./webform_localization.module, line 310

Webform localization module.

Code

function webform_localization_node_view($node, $view_mode) {
  if (!in_array($node->type, webform_variable_get('webform_node_types'))) {
    return;
  }
  if ($nid = webform_localization_single_webform_nid($node)) {

    // NOTE:
    // Perhaps not most eficient way.. a possible alternative
    // @todo rewrite the webform load and view process as a
    // independent function to reuse.
    $source_node = node_load($nid);

    // We replace the webform with the node translation source.
    $node->webform = $source_node->webform;

    // This fool webform_node_view to avoid errors with drafts in between pages.
    $translation_nid = $node->nid;
    if (($node->webform['allow_draft'] || $node->webform['auto_save']) && $user->uid != 0) {
      $node->nid = $source_node->nid;
    }

    // Call node view implementation to update the $node->content.
    webform_node_view($node, $view_mode);

    // Reset the nid if we used the drafts fix.
    $node->nid = $translation_nid;
  }
}