/**
* Convert this response into a valid HTML response
*/
function output()
{
$type = null;
foreach ($this->request->accept as $accept) {
foreach ($accept as $a) {
switch ($a) {
case "xml":
$type = "xml";
break;
case "json":
default:
$type = "json";
break;
}
if ($type != null) {
break;
} else {
$type = "json";
break;
}
}
}
if ($this->error != null && $this->error_detail != null && is_array($this->error_detail)) {
$this->body = array("error" => $this->error, "detail" => $this->error_detail);
} else {
if ($this->error != null && $this->error_detail != null && is_string($this->error_detail)) {
$this->body = array("error" => $this->error, "detail" => array("code" => $this->error_detail));
} else {
if ($this->error != null) {
$this->body = array("error" => $this->error);
}
}
}
switch ($type) {
case "json":
default:
$this->body = json_encode($this->body);
$this->addHeader('Content-Type', 'application/json');
break;
case "xml":
$xmlnode = new XMLNode("response");
if (is_array($this->body)) {
foreach ($this->body as $k => $v) {
if (is_int($k)) {
$k = "item";
}
if (is_array($v)) {
$n = new XMLNode($k);
$n->addArray($v);
$xmlnode->addValue(null, $n);
} else {
$xmlnode->addValue($k, $v);
}
}
} else {
if (is_object($this->body) && method_exists($this->body, "__toString")) {
$xmlnode->addValue(get_class($this->body), $this->body->__toString());
} else {
if (is_object($this->body)) {
$xmlnode->addValue(get_class($this->body), "Object");
} else {
$xmlnode->addValue(null, $this->body);
}
}
}
$this->body = $xmlnode->generate();
$this->addHeader('Content-Type', 'application/xml');
break;
}
parent::output();
}
