function regcode_dynamic_create_submit in Registration codes 6.2

Form submit: Create a new rule set

File

regcode_dynamic/regcode_dynamic.module, line 241

The dynamic code module creates codes on the fly as they are used.

Code

function regcode_dynamic_create_submit($form, $form_state) {

  // Grab all of the existing handlers so we can know the next ID to create
  $res = db_query("SELECT name FROM {variable} WHERE name like 'regcode_dynamic_settings_%' ORDER BY name DESC");
  $count = db_affected_rows($res);
  if ($count === 0) {
    $id = 1;
  }
  else {
    $key = explode('_', db_result($res));

    // Strip the integer out of the key name
    $id = (int) $key[3] + 1;
  }
  $data = array(
    'name' => $form_state['values']['name'],
    'handler' => $form_state['values']['handler'],
  );
  variable_set(sprintf('regcode_dynamic_settings_%d', $id), $data);
  drupal_set_message('New dynamic rule created');
  drupal_goto('admin/user/regcode/dynamic/rule/' . $id);
}