<?php

/**
 * Build login_peekaboo_admin form.
 *
 * @param array $form_state
 * @return array The created form.
 */
function login_peekaboo_settings() {

   $form['peek_base_url'] = array(
    '#type' => 'textfield',
    '#title' => t('Base URL'),
    '#default_value' => variable_get('peek_base_url', 'peekaboo'),
    '#size' => 60,
    '#maxlength' => 64,
    '#description' => "The base url of your peekaboo login"
  );

   $form['peek_page_title'] = array(
    '#type' => 'textfield',
    '#title' => t('Login Page Title'),
    '#default_value' => variable_get('peek_page_title', 'This is where mama keeps the cookies'),
    '#size' => 60,
    '#maxlength' => 64,
    '#description' =>  t('title of your new login page.')
  );


  $form['#submit'][] = 'login_peekaboo_settings_submit';

  return system_settings_form($form);
}

/**
 * Validates the login peekaboo admin form
 */
function login_peekaboo_settings_validate($form, &$form_state){
  foreach($form_state['values'] as $name => $val){
    switch($name){
      case 'peek_base_url':

        break;
    }
  }


}



/**
 * Allows submission of the login peekaboo admin form
 */
function login_peekaboo_settings_submit($form, &$form_state){

  if(true){
    //updates menu cache when the base URL is changed.
      menu_router_build(TRUE);
      menu_cache_clear_all();
  }
}