Subdomain Module for Kohana 3.3.x

This module implements ability to catch subdomains on class "Request" and set routes specifically by sub-domain.

How to use:

Requeriment

Set base_url using absolute value in your bootstrap. Ex:

Kohana::init(array(
	'base_url'   => 'http://your_domain.com/',
));

Use

catch actual sub-domain

echo Request::$subdomain;

Set defaults subdomains to routes. Ex:

// Default value is array(Route::SUBDOMAIN_EMPTY, 'www'); Route::SUBDOMAIN_EMPTY = if not having subdomain
Routes::$default_subdomains = array('','www');

Set Route to default subdomain. Ex:

// if use address "your-domain.com" or "www.your-domain.com", this route is valid.
Route::set('subdomain', '(<controller>(/<action>(/<id>)))')
->defaults(array(
	'controller' => 'welcome',
	'action'     => 'index',
));

Set Route by specifically subdomain. Ex:

// if use address "test.your-domain.com", this route is valid.
Route::set('subdomain', '(<controller>(/<action>(/<id>)))')
    ->subdomains(array('test'))
	->defaults(array(
		'controller' => 'test',
		'action'     => 'index',
	));

Set Route for all subdomains (wildcard). Ex:

// you can use any sub-domain to execute this route.
Route::set('subdomain', '(<controller>(/<action>(/<id>)))')
    ->subdomains(array(Route::SUBDOMAIN_WILDCARD))
	->defaults(array(
		'controller' => 'test',
		'action'     => 'wildcard',
));

Complete bootstrap example

<?php defined('SYSPATH') or die('No direct script access.');

// -- Environment setup --------------------------------------------------------

// Load the core Kohana class
require SYSPATH.'classes/kohana/core'.EXT;

if (is_file(APPPATH.'classes/kohana'.EXT)) {
	// Application extends the core
	require APPPATH.'classes/kohana'.EXT;
} else {
	// Load empty core extension
	require SYSPATH.'classes/kohana'.EXT;
}

/**
 * Set the default time zone.
 *
 * @see  http://kohanaframework.org/guide/using.configuration
 * @see  http://php.net/timezones
 */
date_default_timezone_set('America/Chicago');

/**
 * Set the default locale.
 *
 * @see  http://kohanaframework.org/guide/using.configuration
 * @see  http://php.net/setlocale
 */
setlocale(LC_ALL, 'en_US.utf-8');

/**
 * Enable the Kohana auto-loader.
 *
 * @see  http://kohanaframework.org/guide/using.autoloading
 * @see  http://php.net/spl_autoload_register
 */
spl_autoload_register(array('Kohana', 'auto_load'));

/**
 * Enable the Kohana auto-loader for unserialization.
 *
 * @see  http://php.net/spl_autoload_call
 * @see  http://php.net/manual/var.configuration.php#unserialize-callback-func
 */
ini_set('unserialize_callback_func', 'spl_autoload_call');

// -- Configuration and initialization -----------------------------------------

/**
 * Set the default language
 */
I18n::lang('en-us');

/**
 * Set Kohana::$environment if a 'KOHANA_ENV' environment variable has been supplied.
 *
 * Note: If you supply an invalid environment name, a PHP warning will be thrown
 * saying "Couldn't find constant Kohana::<INVALID_ENV_NAME>"
 */
if (isset($_SERVER['KOHANA_ENV'])) {
	Kohana::$environment = constant('Kohana::'.strtoupper($_SERVER['KOHANA_ENV']));
}

/**
 * Initialize Kohana, setting the default options.
 *
 * The following options are available:
 *
 * - string   base_url    path, and optionally domain, of your application   NULL
 * - string   index_file  name of your index file, usually "index.php"       index.php
 * - string   charset     internal character set used for input and output   utf-8
 * - string   cache_dir   set the internal cache directory                   APPPATH/cache
 * - boolean  errors      enable or disable error handling                   TRUE
 * - boolean  profile     enable or disable internal profiling               TRUE
 * - boolean  caching     enable or disable internal caching                 FALSE
 */
Kohana::init(array(
	'base_url'   => 'http://your-domain/app/',
));

/**
 * Attach the file write to logging. Multiple writers are supported.
 */
Kohana::$log->attach(new Log_File(APPPATH.'logs'));

/**
 * Attach a file reader to config. Multiple readers are supported.
 */
Kohana::$config->attach(new Config_File);

/**
 * Enable modules. Modules are referenced by a relative or absolute path.
 */
Kohana::modules(array(
	// 'auth'       => MODPATH.'auth',       // Basic authentication
	// 'cache'      => MODPATH.'cache',      // Caching with multiple backends
	// 'codebench'  => MODPATH.'codebench',  // Benchmarking tool
	// 'database'   => MODPATH.'database',   // Database access
	// 'image'      => MODPATH.'image',      // Image manipulation
	// 'orm'        => MODPATH.'orm',        // Object Relationship Mapping
	// 'unittest'   => MODPATH.'unittest',   // Unit testing
	// 'userguide'  => MODPATH.'userguide',  // User guide and API documentation
	'subdomain'  => MODPATH.'subdomain'
));

/**
 * Set the routes. Each route must have a minimum of a name, a URI and a set of
 * defaults for the URI.
 */
 
Route::$default_subdomains = array(Route::SUBDOMAIN_EMPTY, 'www');

Route::set('default', '(<controller>(/<action>(/<id>)))')
	->defaults(array(
		'controller' => 'welcome',
		'action'     => 'index',
));
 
Route::set('subdomain1', '(<controller>(/<action>(/<id>)))')
    ->subdomains(array('test','test2'))
	->defaults(array(
		'controller' => 'test',
		'action'     => 'index',
));
	
Route::set('subdomain2', '(<controller>(/<action>(/<id>)))')
    ->subdomains(array(Route::SUBDOMAIN_WILDCARD))
	->defaults(array(
		'controller' => 'test',
		'action'     => 'wildcard',
));	

Sugestions? misc@jean.bz

[]'s

:)