title, ENT_QUOTES, "UTF-8") . "\"\n");
fwrite($fp, " type=\"" . $this->type . "\"\n");
fwrite($fp, " paypalkey=\"" . $this->paypalkey . "\">\n");
fwrite($fp, " \n");
*/
}
public function show()
{
$str = "";
$str .= " \n";
$str .= "
".$this->title."
\n";
$str .= "
\n";
$str .= "
\n";
//foreach($params as $param => $value) {}
if($this->shopitems) {
foreach($this->shopitems as $shopitem) {
$str .= $shopitem->show();
}
}
$str .= "
\n";
return $str;
}
public function add($shopitem) {
$key = $shopitem->id;
$this->shopitems[$key] = $shopitem;
}
public function write()
{
/*
$fp = fopen($this->file, "w");
fwrite($fp, "\n");
fwrite($fp, "\n");
foreach($this->discs as $disc) {
$disc->write($fp);
}
fwrite($fp, "\n");
fclose($fp);
*/
}
private function read()
{
$dom = new DomDocument;
$dom->preserveWhiteSpace = FALSE;
$dom->load($this->file);
$shopitems = $dom->getElementsByTagName('shopitem');
if($shopitems) {
foreach($shopitems as $i) {
$shopitem = new ShopItem($i->getAttribute('id'),
$i->getAttribute('title'),
$i->getAttribute('description'),
$i->getAttribute('image'),
$i->getAttribute('url'));
$payments = $i->getElementsByTagName('payment');
if($payments) {
foreach($payments as $p) {
$payment = new Payment($p->getAttribute('title'),
$p->getAttribute('type'),
$p->getAttribute('paypalkey'));
$shopitem->addPayment($payment);
}
}
$this->add($shopitem);
}
}
ksort($this->shopitems);
}
public function Shop($file)
{
$this->file = $file;
if(file_exists($file)) $this->read();
}
}
function shop_init()
{
global $DATA_DIR;
return new Shop($DATA_DIR . "/shop.xml");
}
?>