<?php
// $Id: userpoints_reset.module,v 1.4 2008/11/13 15:08:35 kbahey Exp $

define(USERPOINTS_PERM_RESET, 'reset userpoints');

function userpoints_reset_help($path, $arg) {
  switch ($path) {
    case 'admin/settings/userpoints/reset':
      $output = t('Reset userpoints');
      break;
  }
  return $output;
}

function userpoints_reset_menu() {
  $items['admin/settings/userpoints/reset'] = array(
    'page callback' => 'userpoints_reset_page',
    'title'    => 'Reset',
    'access arguments'   => array(USERPOINTS_PERM_RESET),
    'type'     => MENU_NORMAL_ITEM
		);
   return $items;
}

function userpoints_reset_perm() {
  return array (USERPOINTS_PERM_RESET);
}

function userpoints_reset_page() {
  return drupal_get_form('userpoints_reset', $form);
}

function userpoints_reset() {
  $form = array();

  $form['confirm'] = array(
    '#type' => 'textfield',
    '#title' => t('Delete all !points! You can not undo this action, transaction history WILL BE FOREVER DELETED! Enter YES to reset', userpoints_translation()),
    '#size' => 3,
    '#maxlength' => 3,
    '#default_value' => t('NO'));

  $form['reset'] = array(
    '#type' => 'submit',
    '#value' => t('Reset'));

  return $form;
}
function userpoints_reset_submit($form, &$form_state) {
  if ($form_state['values']['confirm'] == t('YES')) {
    userpoints_reset_do();
    drupal_set_message(t('All userpoints have been reset!'));
    drupal_goto('admin/settings/userpoints');
  }
}

function userpoints_reset_do() {
  db_query('TRUNCATE {userpoints}');
  db_query('TRUNCATE {userpoints_txn}');
}