protected function FeedsNodeProcessor::entityValidate in Feeds 7.2

Validates a node.

Overrides FeedsProcessor::entityValidate

File

plugins/FeedsNodeProcessor.inc, line 148

Class definition of FeedsNodeProcessor.

Class

FeedsNodeProcessor

Creates nodes from feed items.

Code

protected function entityValidate($entity, FeedsSource $source = NULL) {

  // Set or correct user ID.
  if (!isset($entity->uid) || !is_numeric($entity->uid)) {
    $entity->uid = $this->config['author'];
  }
  elseif (!is_int($entity->uid)) {

    // Cast user ID to an integer to prevent array_flip() notices in
    // DrupalDefaultEntityController::load() which occur when an user ID is
    // not an integer nor a string.
    $entity->uid = (int) $entity->uid;
  }

  // When the import should be authorized, make an extra account switch.
  if ($source && $this->config['authorize'] && !empty($entity->uid)) {
    $author = user_load($entity->uid);
    $switcher = $source->accountSwitcher
      ->switchTo($author);
  }
  try {
    parent::entityValidate($entity, $source);
  } catch (Exception $e) {

    // Catch any exceptions, throw these at the end.
  }

  // When an user switch happened because of an authorized import, be sure to
  // switch back to the previous logged in account.
  if (!empty($switcher)) {
    $switcher
      ->switchBack();
  }
  if (!empty($e)) {
    throw $e;
  }
}