<?php

class Nulogy{

  public $u;
  public $s;
  public $url;
  public $post;
  public $resposta;
  public $cookie;
  public $token;
  public function __construct(){
    $this->u = 'usuario-aqui';
    $this->s = 'senha-aqui';
    $this->cookie = dirname(__FILE__) . '/cookie/' .'NULOGY[COOKIE]' . rand(0, 999999) . '.txt';

  }

  public function fazerLogin(){
    $this->url = 'https://packmanager.nulogy.net/sign_in';
    $this->loginPlayLoad();
    var_dump($this->resposta);
  }

  public function loginPlayLoad(){
    $this->getTokenLogin();
    if($this->token){
      $data['utf8'] = '✓';
      $data['authenticity_token'] = $this->token;
      $data['return'] = '';
      $data['uv_login'] = '';
      $data['user[login]'] = $this->u;
      $data['user[password']= $this->s;
      $data['commit'] = 'Sign in';
      $data['authenticity_token'] = $this->token;
      $data['authenticity_token'] =$this->token;
    }else{
      return false;
    }
     $this->post = http_build_query($data);
     return true;
  }

  public function getTokenLogin(){
    $this->url = 'https://packmanager.nulogy.net/sign_in';
    $this->get();
    preg_match_all('/meta content="(.*?)" name="csrf-token"/', $this->resposta, $matches, PREG_SET_ORDER, 0);
    $token = $matches[0][1];
    if($token){
      return $this->token = $token;
    }else{
      return array('status' => false,'resposta' => 'Não foi possível encontrar CSRF-TOKEN' );

    }
  }

  public function post(){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $this->url);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $this->post);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0');
    curl_setopt($ch, CURLOPT_REFERER, "https://packmanager.nulogy.net/sign_in");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
    curl_setopt($ch, CURLOPT_MAXREDIRS, 0);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookie);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/x-www-form-urlencoded"));
    curl_setopt($ch, CURLOPT_ENCODING, '');
    $this->resposta = curl_exec($ch);
  }

  public function get(){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $this->url);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0');
    curl_setopt($ch, CURLOPT_REFERER, "https://packmanager.nulogy.net/sign_in");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_MAXREDIRS, 0);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookie);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/x-www-form-urlencoded"));
    curl_setopt($ch, CURLOPT_ENCODING, '');
    $this->resposta = curl_exec($ch);
  }


}
$x = new Nulogy();
var_dump( $x->fazerLogin());