Kohana 3.2 Routing and subdomains problem - php

Question

I have subdomain www.panel.example.com and domain www.example.com.
My bootstrap.php:
<?php
Kohana::init(array(
'base_url' => '/',
'index_file' => FALSE,
));
Route::set('panel', '(<controller>(/<action>(/<id>)))', array('subdomain' => 'panel'))
->defaults(array(
'directory' => 'panel',
'controller' => 'panel',
'action' => 'index',
'subdomain' => 'panel',
));
Route::set('default', '(<controller>(/<action>(/<id>)))')
->defaults(array(
'controller' => 'home',
'action' => 'index',
));
?>
When I'm writing adress on browser: www.panel.example.com I have an error:
HTTP_Exception_404 [ 404 ]: The requested URL / was not found on this server.
My structure:
application/classes/controller (controllers of domain)
application/classes/controller/panel (controllers of subdomain)
How to do it properly?

Answer 1

There is no built in way to deal with subdomains in routes. So my suggestion comes from searching the internet:
One way to do this is get the subdomain from the SERVER global:
list($subdomain) = explode('.', $_SERVER['SERVER_NAME'], 2);
Then, call a controller or directory in the route based on this subdomain:
Route::set('panel', '(<controller>(/<action>(/<id>)))')
->defaults(array(
'directory' => $subdomain,
'controller' => 'panel',
'action' => 'index',
));
Or use lambda/callback routes for more flexibility when handling the subdomain: http://kohanaframework.org/3.2/guide/kohana/routing#lambdacallback-route-logic
This answer is based on using different templates for different subdomains: kohana v3: using different templates for different subdomains

Answer 2

I use this code to check if subdomain route need to be set.
//Set an array with subdomains and Configs
$arrDomainsDirectories = array(
'services'=>array(
'subdomain'=>'services',
'directory'=>'Services',
'controller' => 'Home',
'action' => 'index'
),
'default'=>array(
'subdomain'=>NULL,
'directory'=>'',
'controller' => 'Home',
'action' => 'index'
)
);
//Config Route based on SERVER_NAME
$subdomain = explode('.', $_SERVER['SERVER_NAME'], 2);
//If Not Subdomain set Default
if(count($subdomain) <= 1){
$subdomain = 'default';
} else {
$subdomain = $subdomain[0];
}
$routeConfig = $arrDomainsDirectories[$subdomain];
Route::set('default', '(<controller>(/<action>(/<id>)))', array('subdomain'=>$routeConfig['subdomain']))
->defaults(array(
'directory' => $routeConfig['directory'],
'controller' => $routeConfig['controller'],
'action' => $routeConfig['action']
));