<?php

require_once 'inc/ircresource.php';

function validNick($nick)
{
    return preg_match('/^[\w\d\+-_]+$/', $nick);
}

function genPass($len=8, $chars="abcdefghijklmnopqrstuvwxyz0123456789")
{
    $max = strlen($chars);
    $pass = "";
    while($len--)
    {
        $pass .= $chars{rand(0, $max)};
    }
    return $pass;
}

class NewNick extends IRCResource
{
    protected $netid;
    protected $ircuser;
    protected $genPass = false;
    protected $nick;
    
    public function render($req)
    {
        $this->nick = $nick = $req->post['nick'];
        $pass = $req->post['password'];
        if(!$pass)
        {
            $pass = genPass();
            $this->genPass = true;
        }
        
        $this->netid = $this->getNetID($req->user);
        
        if(count($this->netid->nicks) >= $this->netid->nicksallowed)
        {
            $this->template = 'new-toomany';
        }
        else if(!validNick($nick))
        {
            $this->template = 'new-invalid';
        }
        else
        {
            $this->ircuser = $this->getIRCUser($nick);
            if($this->ircuser)
            {
                $this->template = 'new-exists';
            }
            else
            {
                $this->ircuser = new IRCUser($nick, $this->netid->netid, $pass);
                if(!$this->ircuser->update($this->conn))
                {
                    $this->template = 'new-error';
                }
                else
                {
                    $this->template = 'new-success';
                }
            }
        }
        
        return parent::render($req);
    }
}

?>