public function PollVoteStorage::getUserVote in Poll 8

Get a user's votes for a poll.

Parameters

PollInterface $poll:

Return value

mixed

Overrides PollVoteStorageInterface::getUserVote

File

src/PollVoteStorage.php, line 135

Class

PollVoteStorage

Controller class for poll vote storage.

Namespace

Drupal\poll

Code

public function getUserVote(PollInterface $poll) {
  $uid = \Drupal::currentUser()
    ->id();
  $key = $poll
    ->id() . ':' . $uid;
  if (isset($this->currentUserVote[$key])) {
    return $this->currentUserVote[$key];
  }
  $this->currentUserVote[$key] = FALSE;
  if ($uid || $poll
    ->getAnonymousVoteAllow()) {
    if ($uid) {
      $query = $this->connection
        ->query("SELECT * FROM {poll_vote} WHERE pid = :pid AND uid = :uid", array(
        ':pid' => $poll
          ->id(),
        ':uid' => $uid,
      ));
    }
    else {
      $query = $this->connection
        ->query("SELECT * FROM {poll_vote} WHERE pid = :pid AND hostname = :hostname AND uid = 0", array(
        ':pid' => $poll
          ->id(),
        ':hostname' => \Drupal::request()
          ->getClientIp(),
      ));
    }
    $this->currentUserVote[$key] = $query
      ->fetchAssoc();
  }
  return $this->currentUserVote[$key];
}