public static RetrievedContents Parse(XDocument xml, string action)
{
var body = GetBodyOrThrowError(xml);
var response = body.Element(NS_U + action + "Response");
var result = response.Element("Result");
var root = result.Element(NS_DIDL + "DIDL-Lite");
var numReturned = int.Parse(response.Element("NumberReturned").Value);
var total = int.Parse(response.Element("TotalMatches").Value);
var updateId = response.Element("UpdateID").Value;
var containers = root.Elements(NS_DIDL + "container")
.Select(element => new Container
{
Id = element.Attribute("id").Value,
ParentId = element.Attribute("parentID").Value,
Title = element.Element(NS_DC + "title").Value,
Class = element.Element(NS_UPNP + "class").Value,
Restricted = BoolConversionHelper.Parse(element.Attribute("restricted")),
ChildCount = (int?)element.Attribute("childCount"),
WriteStatus = (string)element.Element(NS_DIDL + "writeStatus"),
}).ToList();
var items = root.Elements(NS_DIDL + "item")
.Select(element => new Item
{
Id = element.Attribute("id").Value,
ParentId = element.Attribute("parentID").Value,
Title = element.Element(NS_DC + "title").Value,
Class = element.Element(NS_UPNP + "class").Value,
Restricted = BoolConversionHelper.Parse(element.Attribute("restricted")),
WriteStatus = (string)element.Element(NS_DIDL + "writeStatus"),
Resources = element.Elements(NS_DIDL + "res").Select(res => new Resource
{
ProtocolInfo = ProtocolInfo.Parse(res.Attribute("protocolInfo")),
Resolution = (string)res.Attribute("resolution"),
SizeInByte = (long?)res.Attribute("size"),
ResourceUrl = (string)res.Value,
}).ToList(),
Date = (string)element.Element(NS_DC + "date"),
Genre = (string)element.Element(NS_UPNP + "upnp"),
}).ToList();
return(new RetrievedContents
{
Result = new Result
{
Containers = containers,
Items = items,
},
NumberReturned = numReturned,
TotalMatches = total,
UpdateID = updateId,
});
}
public static ProtocolInfo Parse(XAttribute protocolInfo)
{
var protocol = new ProtocolInfo();
if (protocolInfo == null)
{
return(protocol);
}
var commSepa = protocolInfo.Value.Split(':');
if (commSepa.Length < 3)
{
return(protocol);
}
protocol.MimeType = commSepa[2];
for (int i = 3; i < commSepa.Length; i++)
{
if (commSepa[i].Contains("DLNA.ORG"))
{
var dlnaSepa = commSepa[3].Split(';');
foreach (var dlna in dlnaSepa)
{
if (dlna.StartsWith("DLNA.ORG_PN="))
{
protocol.DlnaProfileName = dlna.Substring(12);
}
else if (dlna.StartsWith("DLNA.ORG_CI="))
{
var ci = 1;
if (int.TryParse(dlna.Substring(12), out ci))
{
protocol.IsOriginalContent = ci == 0;
}
}
}
break;
}
}
return(protocol);
}
