function simplenews_confirm_subscription in Simplenews 5

Same name and namespace in other branches

1. 6.2 includes/simplenews.subscription.inc \simplenews_confirm_subscription()
2. 6 simplenews.subscription.inc \simplenews_confirm_subscription()
3. 7.2 includes/simplenews.subscription.inc \simplenews_confirm_subscription()
4. 7 includes/simplenews.subscription.inc \simplenews_confirm_subscription()

Menu callback; confirm the user's (un)subscription request when they click on the confirm link in the e-mail footer.

1 string reference to 'simplenews_confirm_subscription'

simplenews_menu in ./simplenews.module

Implementation of hook_menu().

File

./simplenews.module, line 2610

Code

function simplenews_confirm_subscription($op1 = NULL, $op2 = NULL) {
  $md5 = drupal_substr($op2, 0, 10);
  list($snid, $tid) = explode('t', drupal_substr($op2, 10));
  $result = db_query('SELECT snid, mail FROM {simplenews_subscriptions} WHERE snid = %d', $snid);
  if (!($subs = db_fetch_object($result))) {
    drupal_not_found();
    return;
  }
  if ($md5 == drupal_substr(md5($subs->mail . simplenews_private_key()), 0, 10)) {
    $newsletter = taxonomy_get_term($tid);
    if ($op1 == 'remove') {
      return drupal_get_form('simplenews_confirm_removal_form', $subs->mail, $newsletter);
    }
    elseif ($op1 == 'add') {
      return drupal_get_form('simplenews_confirm_add_form', $subs->mail, $newsletter);
    }
  }

  // If md5 didn't match, do a not found.
  drupal_not_found();
  return;
}