Creating a database-driven dynamic route **SOLVED**

[eluser]wiredesignz[/eluser]
Modular Extensions PHP5 and Modular Separation PHP5 version 1.9 using $route['404'].

application/libraries/My_Router.php

Code:

class MY_Router extends CI_Router
{
    private $module;
    
    public function fetch_module() {
        return $this->module;
    }
    
    public function _validate_request($segments) {        
        
        /* locate module controller */
        if ($located = $this->locate($segments)) return $located;
        
        /* application controller exists? */            
        if(is_file(APPPATH.'controllers/'.$segments[0].EXT)) {
            return $segments;
        }        
    
        list($directory, $controller) = array_pad($segments, 2, NULL);
        
        /* application sub-directory controller exists? */
        if(is_file(APPPATH.'controllers/'.$directory.'/'.$controller.EXT)) {
            $this->directory = array_shift($segments).'/';
            return $segments;
        }        
        
        /* use a default 404 controller */
        if (isset($this->routes['404']) AND $segments = explode('/', $this->routes['404'])) {
            
            /* locate 404 controller in a module? */
            if ($located = $this->locate($segments)) return $located;

            /* is 404 controller in application? */
            if (is_file(APPPATH.'controllers/'.$this->routes['404'].EXT)) {
                if (count($segments) > 1) $this->directory = array_shift($segments).'/';
                return $segments;
            }
        }
        
        /* no controller found */
        show_404();
    }

    public function locate($segments) { ... }
}