function template_preprocess_poll_results

Preprocess the poll_results theme hook.

Inputs: $raw_title, $results, $votes, $raw_links, $block, $nid, $vote. The $raw_* inputs to this are naturally unsafe; often safe versions are made to simply overwrite the raw version, but in this case it seems likely that the title and the links may be overridden by the theme layer, so they are left in with a different name for that purpose.

See also

poll-results.tpl.php

poll-results--block.tpl.php

File

drupal/modules/poll/poll.module, line 901

Enables your site to capture votes on different topics in the form of multiple choice questions.

Code

function template_preprocess_poll_results(&$variables) {
  $variables['links'] = theme('links__poll_results', array(
    'links' => $variables['raw_links'],
  ));
  if (isset($variables['vote']) && $variables['vote'] > -1 && user_access('cancel own vote')) {
    $elements = drupal_get_form('poll_cancel_form', $variables['nid']);
    $variables['cancel_form'] = drupal_render($elements);
  }
  $variables['title'] = check_plain($variables['raw_title']);
  if ($variables['block']) {
    $variables['theme_hook_suggestions'][] = 'poll_results__block';
  }
}