public function run()
{
$activeVote = $isVoted = false;
$allVotes = Vote::getActiveVotes();
if (!empty($allVotes)) {
$validVotes = Vote::getValidVotes($allVotes);
if (!empty($validVotes)) {
$firstVote = reset($validVotes);
foreach ($allVotes as $vote) {
if ($vote->id == $firstVote) {
$activeVote = $vote;
}
}
$isVoted = false;
} else {
$activeVote = end($allVotes);
$isVoted = true;
}
}
if ($activeVote) {
$options = [];
$voteOptions = CacheHelper::get(Vote::VOTE_OPTIONS_CACHE_KEY . $activeVote->id);
if (false === $voteOptions) {
$voteOptions = $activeVote->voteOptions;
CacheHelper::set(Vote::VOTE_OPTIONS_CACHE_KEY . $activeVote->id, $voteOptions, CacheHelper::getTag(Vote::className()));
}
$maxPercent = 0;
if (!empty($voteOptions)) {
if ($isVoted) {
$options = $voteOptions;
$maxPercent = $activeVote->getMaxPercent();
} else {
foreach ($voteOptions as $option) {
$options[$option->id] = $option->title;
}
}
}
return $this->render('Vote', ['vote' => $activeVote, 'options' => $options, 'isVoted' => $isVoted, 'maxPercent' => $maxPercent]);
} else {
return '';
}
}
