public static function fromXml($value)
{
if (!$value instanceof SimpleXMLElement) {
try {
/** Ugly hack to ignore parse errors */
$value = @new SimpleXMLElement($value);
} catch (Exception $e) {
require_once 'Zend/Service/SecondLife/Value/Exception.php';
throw new Zend_Service_SecondLife_Value_Exception('Could not parse snippet');
}
}
$type = $value->getName();
switch ($type) {
case self::SECONDLIFE_TYPE_INTEGER:
require_once 'Zend/Service/SecondLife/Value/Integer.php';
$secondlife_value = new Zend_Service_SecondLife_Value_Integer($value);
break;
case self::SECONDLIFE_TYPE_BOOLEAN:
require_once 'Zend/Service/SecondLife/Value/Boolean.php';
$secondlife_value = new Zend_Service_SecondLife_Value_Boolean($value);
break;
case self::SECONDLIFE_TYPE_STRING:
require_once 'Zend/Service/SecondLife/Value/String.php';
$secondlife_value = new Zend_Service_SecondLife_Value_String($value);
break;
case self::SECONDLIFE_TYPE_MAP:
$collection = array();
$values = array();
$keys = array();
foreach ($value->children() as $member) {
if ($member->getName() == 'key') {
$keys[] = (string) $member;
} else {
$values[] = self::fromXml($member)->getValue();
}
}
foreach ($keys as $pos => $key) {
$collection[$key] = $values[$pos];
}
require_once 'Zend/Service/SecondLife/Value/Map.php';
$secondlife_value = new Zend_Service_SecondLife_Value_Map($collection);
break;
case self::SECONDLIFE_TYPE_ARRAY:
$values = array();
foreach ($value->children() as $member) {
$values[] = self::fromXml($member)->getValue();
}
require_once 'Zend/Service/SecondLife/Value/Array.php';
$secondlife_value = new Zend_Service_SecondLife_Value_Array($values);
break;
case self::SECONDLIFE_TYPE_ROOT:
require_once 'Zend/Service/SecondLife/Value/Llsd.php';
$secondlife_value = new Zend_Service_SecondLife_Value_Llsd(count($value->children()) > 0 ? self::fromXml($value->children()) : null);
break;
case self::SECONDLIFE_TYPE_KEY:
require_once 'Zend/Service/SecondLife/Value/Exception.php';
throw new Zend_Service_SecondLife_Value_Exception('Type "key" cannot be used standalone');
break;
default:
require_once 'Zend/Service/SecondLife/Value/Exception.php';
throw new Zend_Service_SecondLife_Value_Exception(sprintf('Type "%s" not handled', is_object($value) ? get_class($value) : gettype($value)));
}
$secondlife_value->_setXml($value->asXml());
return $secondlife_value;
}
