<?php
defined('BASEPATH') OR exit('No direct script access allowed');

/*
| -------------------------------------------------------------------------
| URI ROUTING
| -------------------------------------------------------------------------
| This file lets you re-map URI requests to specific controller functions.
|
| Typically there is a one-to-one relationship between a URL string
| and its corresponding controller class/method. The segments in a
| URL normally follow this pattern:
|
|	example.com/class/method/id/
|
| In some instances, however, you may want to remap this relationship
| so that a different class/function is called than the one
| corresponding to the URL.
|
| Please see the user guide for complete details:
|
|	https://codeigniter.com/user_guide/general/routing.html
|
| -------------------------------------------------------------------------
| RESERVED ROUTES
| -------------------------------------------------------------------------
|
| There are three reserved routes:
|
|	$route['default_controller'] = 'welcome';
|
| This route indicates which controller class should be loaded if the
| URI contains no data. In the above example, the "welcome" class
| would be loaded.
|
|	$route['404_override'] = 'errors/page_missing';
|
| This route will tell the Router which controller/method to use if those
| provided in the URL cannot be matched to a valid route.
|
|	$route['translate_uri_dashes'] = FALSE;
|
| This is not exactly a route, but allows you to automatically route
| controller and method names that contain dashes. '-' isn't a valid
| class or method name character, so it requires translation.
| When you set this option to TRUE, it will replace ALL dashes in the
| controller and method URI segments.
|
| Examples:	my-controller/index	-> my_controller/index
|		my-controller/my-method	-> my_controller/my_method
*/

//route example: http://domain.tld/en/controller => http://domain.tld/controller
$route['default_controller'] = 'home';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$uri = $this->uri->segment(1);

if ($uri == 'webadmin') {
    // Enabled Back-end multiple language
    if (config_item('backend_multiple_language')) {

        //redirect .com/webadmin > .com/webadmin/en
        $route['webadmin'] = function () {
            header('Location: ' . config_item('base_url') . 'webadmin/' . config_item('backend_default_language'));
            exit;
        };

        if (is_array(config_item('backend_lang_list'))) {
            foreach (config_item('backend_lang_list') as $lang => $locale) {
                // eg: /webadmin/en , /webadmin/en/bk_admin/profile
                $route['webadmin/(\w[' . $lang . '])'] = 'webadmin/bk_admin';
                $route['webadmin/(\w[' . $lang . '])/(.*)'] = 'webadmin/$2';
            }
        }
    } else {
        $route['webadmin'] = "webadmin/bk_admin";
    }
}else{

    // Enabled Font-end multiple language
    if (config_item('frontend_multiple_language')) {


        //redirect .com to .com/tc
        if(!array_key_exists($uri, config_item('frontend_lang_list'))){
            header('Location: ' . config_item('base_url') . config_item('frontend_default_language'));
            exit;
        }

        if (is_array(config_item('frontend_lang_list'))) {
            foreach (config_item('frontend_lang_list') as $lang => $locale) {
                // .com/en = default controller, .com/en/login = call login controller
                $route['(\w[' . $lang . '])'] = $route['default_controller'];
                $route['(\w[' . $lang . '])/(.*)'] = '$2';
            }
        }
    }

}

// redirect .com/bk_admin to 404 for protect backend controller
//$route['bk_(.*)'] = function (){
//    show_404();
//};