<?php
switch ($_POST['action']) {
case 'order':
$titles = $_POST['order'];
foreach ($titles as $title) {
$dvd = new DVD($title);
$dvd->buy();
}
break;
case 'anthology':
$band = trim(strip_tags($_POST['band']));
$type = (int) $_POST['bonus'] ? 'bonus' : '';
$tracks = array_map(function ($val) {
return (int) $val;
}, $_POST['order']);
// $dvd = new DVD();
$dvd = DVDFactory::create($type);
$dvd->setBand($band);
foreach ($tracks as $track) {
$dvd->addTrack($track);
}
break;
case 'list':
$id = abs((int) $_POST['id']);
$type = (int) $_POST['format'];
$band = trim(strip_tags($_POST['band']));
$title = trim(strip_tags($_POST['title']));
// $dvd = new DVD();
$dvd = new DVDStrategy();
if ($type) {
