function rate_preprocess_rate_template_fivestar in Rate 7

Same name and namespace in other branches

1. 6.2 rate.module \rate_preprocess_rate_template_fivestar()

Preprocess function for the fivestar template.

File

./rate.module, line 1236

Rate module

Code

function rate_preprocess_rate_template_fivestar(&$variables) {
  extract($variables);
  $stars = array();
  $count = count($links);
  $percent_per_star = 100 / ($count - 1);
  for ($i = 0; $i < $count; $i++) {
    if (round($results['rating'] / $percent_per_star) >= $i && !$results['empty']) {
      $class = 'rate-fivestar-btn-filled';
    }
    else {
      $class = 'rate-fivestar-btn-empty';
    }
    $class .= ' rate-fivestar-' . ($i + 1);
    $stars[] = theme('rate_button', array(
      'text' => $links[$i]['text'],
      'href' => $links[$i]['href'],
      'class' => $class,
    ));
  }
  $variables['stars'] = $stars;
  $info = array();
  if ($mode == RATE_CLOSED) {
    $info[] = t('Voting is closed.');
  }
  if ($mode != RATE_COMPACT && $mode != RATE_COMPACT_DISABLED) {
    if (isset($results['user_vote'])) {
      $vote = round($results['user_vote'] / 25) + 1;
      $info[] = t('You voted !vote.', array(
        '!vote' => $vote,
      ));
    }
    $info[] = t('Total votes: !count', array(
      '!count' => $results['count'],
    ));
  }
  $variables['info'] = implode(' ', $info);
}