<?php

class Scrape
{
public $cookies = 'cookies.txt';
private $user = null;
private $pass = null;

/*Data generated from cURL*/
public $content = null;
public $response = null;

/* Links */
private $url = array(
                    'login'     => 'http://www.westernconnect.ca/site/UserLogin',
                    'submit'    => 'http://www.westernconnect.ca/site/UserLogin'
                    );

/* Fields */
public $data = array();

public function __construct ($user, $pass)
{

    $this->user = $user;
    $this->pass = $pass;

}

public function login()
{

            $this->cURL($this->url['login']);
            //print_r($this->content);

            if($form = $this->getFormFields($this->content, 'lmainLogonForm'))
            {

                $form['USERNAME'] = $this->user;
                $form['Password'] =$this->pass;
                //echo "<pre>".print_r($form,true);exit;
                $this->cURL($this->url['submit'], $form);
                echo $this->content;exit;
            }
          // echo $this->content;exit;
}

/* Scan for form */
private function getFormFields($data, $id)
{
        if (preg_match('/(<form.*?name=.?'.$id.'.*?<\/form>)/is', $data, $matches)) {
            $inputs = $this->getInputs($matches[1]);
            return $inputs;
        } else {
            return false;
        }

}

/* Get Inputs in form */
private function getInputs($form)
{
    $inputs = array();

    $elements = preg_match_all('/(<input[^>]+>)/is', $form, $matches);

    if ($elements > 0) {
        for($i = 0; $i < $elements; $i++) {
            $el = preg_replace('/\s{2,}/', ' ', $matches[1][$i]);

            if (preg_match('/name=(?:["\'])?([^"\'\s]*)/i', $el, $name)) {
                $name  = $name[1];
                $value = '';

                if (preg_match('/value=(?:["\'])?([^"\']*)/i', $el, $value)) {
                    $value = $value[1];
                }

                $inputs[$name] = $value;
            }
        }
    }

    return $inputs;
}

/* Perform curl function to specific URL provided */
public function cURL($url, $post = false)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_VERBOSE, 1);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookies);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookies);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
    curl_setopt($ch, CURLOPT_TIMEOUT, 120);

    if($post)   //if post is needed
    {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post));
    }

    curl_setopt($ch, CURLOPT_URL, $url);
    $this->content = curl_exec($ch);
    $this->response = curl_getinfo( $ch );
    $this->url['last_url'] = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
    curl_close($ch);
}
}


$sc = new Scrape('yli2384@uwo.ca','911colour');

$sc->login();


?>