<?php

require_once 'inc/resource.php';
require_once 'inc/ircresource.php';
require_once 'inc/http.php';
require_once 'resources/403.php';
require_once 'resources/404.php';
require_once 'resources/delete.php';

class EditFactory extends IRCResource
{
    public function render($req)
    {
        $response = new HTTPResponse("Back from whence you came!", 302);
        $response->addHeader('Location', '../');
        return $response;
    }
    
    public function child($name)
    {
        $ircuser = $this->getIRCUser($name);
        if(!$ircuser)
        {
            return new FileNotFound();
        }
        else
        {
            return new Edit($this->conn, $ircuser);
        }
    }
}

class Edit extends IRCResource
{
    public $addSlash = true;
    protected $ircuser;
    
    public function __construct($conn, $ircuser)
    {
        parent::__construct($conn);
        $this->ircuser = $ircuser;
    }
    
    public function title($req)
    {
        return sprintf("edit %s", htmlentities($this->ircuser->nick));
    }
    
    public function render($req)
    {
        if(strtolower($this->ircuser->netid) != strtolower($req->user))
        {
            $page = new Forbidden();
            return $page->render($req);
        }
        else
        {
            return parent::render($req);
        }
    }
    
    public function child_save()
    {
        return new EditSaver($this->conn, $this->ircuser);
    }
    
    public function child_delete()
    {
        return new Delete($this->conn, $this->ircuser);
    }
}

class EditSaver extends IRCResource
{
    private $ircuser;
    
    public function __construct($conn, $ircuser)
    {
        parent::__construct($conn);
        $this->ircuser = $ircuser;
    }
    
    public function render($req)
    {
        if(strtolower($this->ircuser->netid) != strtolower($req->user))
        {
            $page = new Forbidden();
            return $page->render($req);
        }
        else
        {
            $this->processEdit($req);
            $redirect = new Redirector('../../');
            return $redirect->render($req);
        }
    }
    
    private function processEdit($req)
    {
        if($req->post['oldpass'] == $this->ircuser->password)
        {
            $this->ircuser->password = $req->post['password'];
            $this->ircuser->update($this->conn);
        }
    }
}

?>