<?php
require_once '../application/config.php';
require_once 'com/paypal/example/model/DigitalGallery.php';
require_once 'com/paypal/example/view/HomeView.php';
require_once 'com/paypal/example/view/CartView.php';
$digitalGallery = DigitalGallery::getInstance();
$action = isset( $_GET[ 'action' ] ) ? $_GET[ 'action' ] : 'home';
$view = null;
$user = '******';
$pswd = 'senha';
$signature = 'assinatura';
switch ( $action ) {
case 'buy':
if ( isset( $_GET[ 'idDigitalArt' ] ) && is_numeric( $_GET[ 'idDigitalArt' ] ) ) {
$art = $digitalGallery->getDigitalArt( (int) $_GET[ 'idDigitalArt' ] );
$cart = $digitalGallery->cart();
if ( isset( $_GET[ 'remove' ] ) ) {
$cart->remove( $art );
} else {
$cart->add( $art );
}
$view = new CartView( $cart->getIterator() );
break;
} else {
throw new InvalidArgumentException( 'Requisição inválida' );
}
case 'cart' :
/**
* Recupera a instância de DigitalGallery
* @return DigitalGallery
*/
public static function getInstance() {
if ( self::$instance == null ) {
self::$instance = new DigitalGallery();
}
return self::$instance;
}
/**
* Recupera a instância da galeria.
* @return DigitalGallery
*/
public function getDigitalGallery() {
return DigitalGallery::getInstance();
}