<?php

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use ALCS\WebBundle\Library\BaseController;

ini_set('display_errors', 1);
error_reporting(E_ALL);

$loader = require_once __DIR__.'/../app/bootstrap.php.cache';

require_once __DIR__.'/../app/AppKernel.php';


class RobotController extends BaseController {
    private $site;
    
    public function init() {
        $em = $this->getDoctrine()->getManager();
        
        $fullUrl = $this->getFullUrl();
        $baseUrl = $this->getBaseUrl();
        
        $site = $this->getSite($em, $fullUrl, $baseUrl);
        if ($site) {
            $this->site = $site;   
        }
    }
    
    public function getRobotSite() {
    	$this->init();
        return $this->site;        
    }
    
    public function getRobotContent() {
    	if ($this->site) {
        	return $this->getPersonalInfoConfig($this->site->getCaseid(), 'robots.txt');
        }
        return false;	
    }
}

$standardRobotResponse = <<<ROBOT
# www.robotstxt.org/
# www.google.com/support/webmasters/bin/answer.py?hl=en&answer=156449

User-agent: *
ROBOT;

$env = getenv('ENVIRONMENT');

$env = ($env == 'dev') ? 'dev' : 'prod';

$kernel = new AppKernel($env, true);
$kernel->loadClassCache();
$kernel->boot();
$container = $kernel->getContainer();
$robotController = new RobotController();
$robotController->setContainer($container);

$request = Request::createFromGlobals();

$response = new Response($standardRobotResponse, Response::HTTP_OK, ['content-type' => 'text/html']);
$response->headers->set('Content-Type', 'text/plain');

$site = $robotController->getRobotSite();
if (!$site) {
    $response->send();
    exit;
}

if (!$customRobotContent = $robotController->getRobotContent()) {
    $response->send();
    exit;   
}

$content = implode(PHP_EOL, $customRobotContent);
$response->setContent($content);
$response->send();