function password_policy_password_change_settings_submit in Password Policy 6

Same name and namespace in other branches

1. 7 password_policy.admin.inc \password_policy_password_change_settings_submit()

Submit hook for forced password change form.

File

./password_policy.admin.inc, line 422

Admin page callback file for the password_policy module.

Code

function password_policy_password_change_settings_submit($form, &$form_state) {
  global $user;
  $selected_roles = array();
  variable_set('password_policy_new_login_change', $form_state['values']['password_policy_new_login_change']);
  variable_set('password_policy_exclude_pages', $form_state['values']['password_policy_exclude_pages']);
  if ($form_state['values']['password_policy_new_login_change'] == 1) {
    watchdog('password policy', t('New user accounts must change password on new login enabled by !admin.', array(
      '!admin' => $user->name,
    )), array(), WATCHDOG_NOTICE);
  }
  $form_state['values']['password_policy_new_login_change'] ? drupal_set_message(t('New users will be required to change their password on first-time login.')) : drupal_set_message(t('New users will not be required to change their pasword on first-time login.'));
  foreach ($form_state['values']['password_policy_force_change_roles'] as $role) {

    // skip over null values returned by unselected roles
    if ($role == 0) {
      continue;
    }
    $uids = array();

    // special handling for authenticated users role
    // since this role makes no entries in the users_roles table
    if ($role == 2) {

      // no point in flagging Anonymous since they can't log in anyway
      $db_uids = db_query('SELECT uid FROM {users} WHERE uid <> 0');
    }
    else {
      $db_uids = db_query('SELECT uid FROM {users_roles} WHERE rid = %d', $role);
    }
    while ($uid = db_result($db_uids)) {
      if ($uid == 1 && variable_get('password_policy_admin', 0) || $uid > 1) {
        $uids[] = $uid;
      }
    }
    if (!empty($uids)) {
      $sql = 'UPDATE {password_policy_force_change} SET force_change = 1 WHERE uid IN (' . db_placeholders($uids, 'int') . ')';
      db_query($sql, $uids);
    }
    $selected_roles[] = $role;
  }
  if (count($selected_roles)) {
    $roles = user_roles(TRUE);
    $list = array();
    foreach ($selected_roles as $sr) {
      $list[] = $roles[$sr];
    }
    $list = implode(', ', $list);
    drupal_set_message(t('Users in the following roles will be required to immediately change their password: %list', array(
      '%list' => $list,
    )), 'status');
    watchdog('password policy', t('!admin has flagged users in the following roles to immediately change their password: %list', array(
      '%list' => $list,
      '!admin' => $user->name,
    )), array(), WATCHDOG_NOTICE);
  }
  else {
    drupal_set_message(t('No roles were selected.'));
  }
}