<?php

require_once "Restaurant.php";

require_once "Output.php";

require_once "Parser.php";

class HtmlOutput extends Output  {

    public function display(){

        echo $this->output;

    }

}

class EmailOutput extends Output {

    private $outputFile = '/tmp/results.php';

    function __construct() {

        file_put_contents($this->outputFile, '');

    }

    public function log($mesage) {

        file_put_contents($this->outputFile, $mesage, FILE_APPEND | FILE_TEXT);

    }

    public function display(){

        // Send mail

    }

}

$twenties = new Restaurant("Twenties", "http://www.twenties.sk/", array("Polievky" => '//*[@id="article"]/div[2]/p[1]'));

$pulitzer = new Restaurant("Pulitzer", "http://www.pulitzer.sk",

    array("Polievky" => '//*[@id="soups"]',

        "Hlavne jedla" => '//*[@id="meals"]'));

$slovak = new Restaurant("Slovak pub", "http://www.arcaderestaurant.sk/articles/public_menu/show-modules/id/24",

    array("Salat" => '//*[@id="table2"]/tbody/tr[10]',

        "Polievka" => '//*[@id="table2"]/tbody/tr[2]'));

$htmlOutput = new HtmlOutput();

$emailOutput= new EmailOutput();

$parser     = new Parser($htmlOutput, array($twenties, $pulitzer, $slovak));

$parser->parse();

$htmlOutput->display();