protected function FeedsTermProcessor::existingEntityId in Feeds 7.2

Get id of an existing feed item term if available.

Overrides FeedsProcessor::existingEntityId

File

plugins/FeedsTermProcessor.inc, line 222

FeedsTermProcessor class.

Class

FeedsTermProcessor

Feeds processor plugin. Create taxonomy terms from feed items.

Code

protected function existingEntityId(FeedsSource $source, FeedsParserResult $result) {
  if ($tid = parent::existingEntityId($source, $result)) {
    return $tid;
  }

  // The only possible unique target is name.
  foreach ($this
    ->uniqueTargets($source, $result) as $target => $value) {
    if ($target == 'name') {
      $vocabulary = $this
        ->vocabulary();
      if ($tid = db_query("SELECT tid FROM {taxonomy_term_data} WHERE name = :name AND vid = :vid", array(
        ':name' => $value,
        ':vid' => $vocabulary->vid,
      ))
        ->fetchField()) {
        return $tid;
      }
    }
  }
  return 0;
}