[eluser]vee[/eluser]
First, i must give credit to
Damien K. http://ellislab.com/forums/viewthread/190563/
This multi sub-directory modification works with CI+Modular extensions.
Code:
<?php (defined('BASEPATH')) OR exit('No direct script access allowed');
/* load the MX_Router class */
require APPPATH."third_party/MX/Router.php";
class MY_Router extends MX_Router {
protected $module;
function __construct() {
parent::__construct();
}// __construct
/** Locate the controller **/
public function locate($segments) {
$this->module = '';
$this->directory = '';
$ext = $this->config->item('controller_suffix').EXT;
/* use module route if available */
if (isset($segments[0]) AND $routes = Modules::parse_routes($segments[0], implode('/', $segments))) {
$segments = $routes;
}
/* get the segments array elements */
list($module, $directory, $controller) = array_pad($segments, 3, NULL);
/* check modules */
foreach (Modules::$locations as $location => $offset) {
/* module exists? */
if (is_dir($source = $location.$module.'/controllers/')) {
$this->module = $module;
$this->directory = $offset.$module.'/controllers/';
/* module sub-controller exists? */
if($directory AND is_file($source.$directory.$ext)) {
return array_slice($segments, 1);
}
/* module sub-directory exists? */
if($directory AND is_dir($source.$directory.'/')) {
$source = $source.$directory.'/';
$this->directory .= $directory.'/';
/* module sub-directory controller exists? */
if(is_file($source.$directory.$ext)) {
return array_slice($segments, 1);
}
/* module sub-directory sub-controller exists? */
if($controller AND is_file($source.$controller.$ext)) {
return array_slice($segments, 2);
}
}
/* module controller exists? */
if(is_file($source.$module.$ext)) {
return $segments;
}
}
}
/* application controller exists? */
if (is_file(APPPATH.'controllers/'.$module.$ext)) {
return $segments;
}
/* application sub-directory controller exists? */
if($directory AND is_file(APPPATH.'controllers/'.$module.'/'.$directory.$ext)) {
$this->directory = $module.'/';
return array_slice($segments, 1);
}
/* ADD */
/**
* add multi sub directories support
* @link http://ellislab.com/forums/viewthread/190563/
* @author Damien K.
*/
if ($directory) {
// @edit: Support multi-level sub-folders
$dir = '';
do {
if (strlen($dir) > 0) {
$dir .= '/';
}
$dir .= $segments[0];
$segments = array_slice($segments, 1);
} while (count($segments) > 0 && is_dir(APPPATH . 'controllers/' . $dir . '/' . $segments[0]));
// Set the directory and remove it from the segment array
$this->set_directory($dir);
// @edit: END
// @edit: If no controller found, use 'default_controller' as defined in 'config/routes.php'
if (count($segments) > 0 && !file_exists(APPPATH . 'controllers/' . $this->fetch_directory() . $segments[0] . EXT)) {
array_unshift($segments, $this->default_controller);
} elseif ( empty($segments) && is_dir( APPPATH.'controllers/'.$this->directory ) ) {
$segments = array($this->default_controller);
}
// @edit: END
if (count($segments) > 0) {
// Does the requested controller exist in the sub-folder?
if (!file_exists(APPPATH . 'controllers/' . $this->fetch_directory() . $segments[0] . EXT)) {
// show_404($this->fetch_directory().$segments[0]);
// @edit: Fix a "bug" where show_404 is called before all the core classes are loaded
$this->directory = '';
// @edit: END
}
}
//print_r($segments);
if ( $this->directory.$segments[0] == $module.'/'.$this->default_controller ) {
// skip (for prevent show 404; use next if below)
} elseif ( count($segments) > 0 && file_exists( APPPATH . 'controllers/' . $this->fetch_directory() . $segments[0] . EXT ) ) {
return $segments;
}
}
/* end ADD */
/* application sub-directory default controller exists? */
if (is_file(APPPATH.'controllers/'.$module.'/'.$this->default_controller.$ext)) {
$this->directory = $module.'/';
return array($this->default_controller);
}
}// locate
/* ADD set_directory method. */
function set_directory($dir) {
$this->directory = str_replace(array('.'), '', $dir) . '/'; // @edit: Preserve '/'
}// set_directory
}
locate in application/core/MY_Router.php
I hope this can help you.
