function advpoll_clear_votes_confirm_form_submit in Advanced Poll 6

Same name and namespace in other branches

1. 6.3 advpoll.module \advpoll_clear_votes_confirm_form_submit()
2. 6.2 advpoll.module \advpoll_clear_votes_confirm_form_submit()
3. 7.3 includes/advpoll.pages.inc \advpoll_clear_votes_confirm_form_submit()
4. 7 includes/advpoll.pages.inc \advpoll_clear_votes_confirm_form_submit()
5. 7.2 includes/advpoll.pages.inc \advpoll_clear_votes_confirm_form_submit()

Process advpoll_clear_votes_confirm form submissions.

Update the choices added or removed when editing a node Clear all votes once the confirmation is given.

File

./advpoll.module, line 1172

Advanced Poll - a sophisticated polling module for voting, elections, and group decision-making.

Code

function advpoll_clear_votes_confirm_form_submit($form, &$form_state) {
  if ($form_state['values']['confirm']) {
    $nid = $form['#nid'];
    if ($node = node_load($nid)) {

      // Delete any votes for the poll.
      db_query("DELETE FROM {votingapi_vote} WHERE content_type = 'advpoll' AND content_id = %d", $node->nid);

      // Delete any write-in choices.
      db_query('DELETE FROM {advpoll_choices} WHERE writein = 1 AND nid = %d', $node->nid);
      votingapi_recalculate_results('advpoll', $node->nid);
      drupal_set_message(t('Votes have been cleared.'));
      watchdog('content', 'Cleared all poll votes (%num_votes).', array(
        '%num_votes' => $node->votes,
      ), WATCHDOG_NOTICE, l(t('view'), 'node/' . $node->nid));
    }
    $form_state['redirect'] = 'node/' . $node->nid;
  }
}