How to load models in the extended MY_Router class in codeigniter
- by askkirati
I am not able to load models to the extended My_Router class in codeigniter. Below is my code:
class MY_Router extends CI_Router {
function MY_Router()
{
parent::CI_Router();
}
function _validate_request($segments)
{
// Does the requested controller exist in the root folder?
if (file_exists(APPPATH.'controllers/'.$segments[0].EXT))
{
return $segments;
}
// Is the controller in a sub-folder?
if (is_dir(APPPATH.'controllers/'.$segments[0]))
{
// Set the directory and remove it from the segment array
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
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]);
}
}
else
{
$this->set_class($this->default_controller);
$this->set_method('index');
// Does the default controller exist in the sub-folder?
if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$this->default_controller.EXT))
{
$this->directory = '';
return array();
}
}
return $segments;
}
// Let's check if there are category segments
$category_routes = $this->category_routing($segments);
if($category_routes !== FALSE)
{
return $category_routes;
}
$user_routes = $this->user_routing($segments);
if($user_routes != FALSE)
{
return $user_routes;
}
show_404($segments[0]);
}
function category_routing($segments)
{
$this->load->model('category_model');
if($this->category_model->category_exist($segments[0]))
{
//if only category
if(count($segments)==1)
{
return array('category', 'category_browse', $segments[0]);
}
//category pagination
if(count($segments)==2 and is_numeric($segments[1]))
{
return array('category','category_browse', $segments[0], $segments[1]);
}
//category upcoming
if(count($segments)==2 and $segments[1] == 'upcoming')
{
return array('category','upcoming', $segments[0]);
}
//category upcoming pagination
if(count($segments)==3 and $segments[1] == 'upcoming' and is_numeric($segments[3]))
{
return array('category','upcoming', $segments[0], $segments[3]);
}
//category top
if(count($segments)==3 and $segments[1] == 'top')
{
return array('category','top', $segments[0], $segments[2]);
}
//category top pagination
if(count($segments)==4 and $segments[1] == 'top' and is_numeric($segments[3]))
{
return array('category','top', $segments[0], $segments[3]);
}
}
return FALSE;
}
function user_routing($segments)
{
$this->load->model('dx_auth/users', 'user_model');
if($this->user_model->check_username($segments[0]))
{
//only profile
if(count($segments)==1)
{
return array('user','profile',$segments[0]);
}
//all friends
if(count($segments)==2 and $segment[1]=='allfriends')
{
return array('user','allfriends',$segments[0]);
}
//all subscribers
if(count($segments)==2 and $segment[1]=='allsubscribers')
{
return array('user','allsubscribers',$segments[0]);
}
//all subscription
if(count($segments)==2 and $segment[1]=='allsubscriptions')
{
return array('user','allsubscriptions',$segments[0]);
}
}
return FALSE;
}
}
I have tried loading the models by using get_instance function provided by codeigniter but seems like it doesnot work. All i need is load the models in extended system library.
