function photos_preprocess_photos_vote in Album Photos 7.3

Implements hook_preprocess_HOOK().

File

./photos.module, line 2096

Implementation of photos.module.

Code

function photos_preprocess_photos_vote(&$variables) {
  global $user;
  if ($variables['fid']) {
    $fid = $variables['fid'];
    $x = votingapi_select_votes(array(
      'uid' => $user->uid,
      'entity_type' => 'image',
      'entity_id' => $fid,
    ));
    if (!user_access('allowed to vote')) {
      $variables['vote']['access'] = TRUE;
      $variables['vote']['down']['#href'] = url('user/login', array(
        'query' => drupal_get_destination(),
      ));
      $variables['vote']['down']['#title'] = t('Login to vote');
      $variables['vote']['up']['#href'] = $variables['vote']['down']['#href'];
      $variables['vote']['up']['#title'] = $variables['vote']['down']['#title'];
    }
    else {
      if (isset($x['0']['value']) && $x['0']['value'] == 1) {
        $down_href = url('photos/image/' . $fid . '/vote/down', array(
          'query' => drupal_get_destination(),
        ));
        $up_href = '';
      }
      elseif (isset($x['0']['value']) && $x['0']['value'] == -1) {
        $down_href = '';
        $up_href = url('photos/image/' . $fid . '/vote/up', array(
          'query' => drupal_get_destination(),
        ));
      }
      else {
        $down_href = url('photos/image/' . $fid . '/vote/down', array(
          'query' => drupal_get_destination(),
        ));
        $up_href = url('photos/image/' . $fid . '/vote/up', array(
          'query' => drupal_get_destination(),
        ));
      }
      $variables['vote']['up'] = array(
        '#title' => t('I like this image'),
        '#href' => $up_href,
      );
      $variables['vote']['down'] = array(
        '#title' => t('I do not like this image'),
        '#href' => $down_href,
      );
    }
    $sum = votingapi_recalculate_results('image', $fid);
    if (isset($sum['0']['value']) && $sum['0']['value']) {
      $t_sum = $sum['2']['value'];
      $t_average = $sum['1']['value'];
      $t_count = $sum['0']['value'];
    }
    else {
      $t_count = $t_sum = 0;
    }
    $variables['vote']['count'] = array(
      '#count' => $t_count,
      '#sum' => $t_sum,
      '#average' => isset($t_average) ? $t_average : '',
      '#title' => t('View voting users'),
    );
    if (user_access('view vote list')) {
      $variables['vote']['count']['#href'] = url('photos/zoom/' . $fid . '/vote');
    }
  }
}