function subscriptions_taxa_form_submit in Subscriptions 5

File

./subscriptions.module, line 1248

Code

function subscriptions_taxa_form_submit($form_id, $form_values) {
  $orgstate = unserialize($form_values['orgstate']);
  foreach ($form_values as $n => $v) {
    if (substr($n, 0, 4) == 'subs') {
      $taxid = substr($n, 4);

      // parse taxid out of sub name
      foreach ($orgstate as $orgsub) {

        // if tid matched, and submitted value is different from original value
        if ($taxid == $orgsub[0] && $v != $orgsub[3]) {
          if ($v == 0) {

            // if unchecked
            db_query('DELETE FROM {subscriptions} WHERE sid = %d AND uid = %d AND stype = \'%s\'', $taxid, $orgsub[1], 'taxa');
            drupal_set_message(t('Your subscription was deactivated.'));
          }
          else {

            // if checked
            $strqry = 'INSERT INTO {subscriptions} ( sid, uid , stype )  VALUES (\'%d\', \'%d\', \'%s\')';
            db_query($strqry, $taxid, $orgsub[1], 'taxa');
            drupal_set_message(t('Your subscription was activated.'));
          }
        }
      }
    }
  }
}