public void TestAlbumItem()
{
EndPointSettings settings = new EndPointSettings
{
PreferredSubtitleLanguages = "EN",
PreferredAudioLanguages = "EN",
DefaultSubtitleEncodings = ""
};
IList <IDirectoryObject> objects = new List <IDirectoryObject>();
Guid albumId = new Guid("11111111-aaaa-aaaa-aaaa-100000000001");
IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >();
SingleMediaItemAspect aspect = new SingleMediaItemAspect(MediaAspect.Metadata);
aspect.SetAttribute(MediaAspect.ATTR_TITLE, "The Album");
MediaItemAspect.SetAspect(aspects, aspect);
MediaItem album = new MediaItem(albumId, aspects);
MediaLibraryAlbumItem item = new TestMediaLibraryAlbumItem(album, settings);
item.Initialise();
objects.Add(item);
GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder();
builder.BuildAll("*", objects);
string xml = builder.ToString();
Console.WriteLine("XML: {0}", xml);
}
public void TestAudioItem()
{
IList <IDirectoryObject> objects = new List <IDirectoryObject>();
Guid id = new Guid("11111111-aaaa-aaaa-aaaa-111111111111");
IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >();
SingleMediaItemAspect aspect1 = new SingleMediaItemAspect(MediaAspect.Metadata);
aspect1.SetAttribute(MediaAspect.ATTR_TITLE, "The Track");
MediaItemAspect.SetAspect(aspects, aspect1);
MultipleMediaItemAspect aspect2 = new MultipleMediaItemAspect(ProviderResourceAspect.Metadata);
aspect2.SetAttribute(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, "c:\\file.mp3");
MediaItemAspect.AddOrUpdateAspect(aspects, aspect2);
SingleMediaItemAspect aspect3 = new SingleMediaItemAspect(AudioAspect.Metadata);
MediaItemAspect.SetAspect(aspects, aspect3);
MediaItem item = new MediaItem(id, aspects);
objects.Add(MediaLibraryHelper.InstansiateMediaLibraryObject(item, null, null));
GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder();
builder.BuildAll("*", objects);
string xml = builder.ToString();
Console.WriteLine("XML: {0}", xml);
}
public void TestAudioItem()
{
IList <IDirectoryObject> objects = new List <IDirectoryObject>();
BasicContainer root = new BasicContainer("TEST", new EndPointSettings
{
PreferredSubtitleLanguages = new string[] { "EN" },
PreferredAudioLanguages = new string[] { "EN" },
Profile = new EndPointProfile()
});
Guid id = new Guid("11111111-aaaa-aaaa-aaaa-111111111111");
IDictionary <Guid, IList <MediaItemAspect> > aspects = new Dictionary <Guid, IList <MediaItemAspect> >();
SingleMediaItemAspect aspect1 = new SingleMediaItemAspect(MediaAspect.Metadata);
aspect1.SetAttribute(MediaAspect.ATTR_TITLE, "The Track");
MediaItemAspect.SetAspect(aspects, aspect1);
MultipleMediaItemAspect aspect2 = new MultipleMediaItemAspect(ProviderResourceAspect.Metadata);
aspect2.SetAttribute(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, "c:\\file.mp3");
MediaItemAspect.AddOrUpdateAspect(aspects, aspect2);
SingleMediaItemAspect aspect3 = new SingleMediaItemAspect(AudioAspect.Metadata);
MediaItemAspect.SetAspect(aspects, aspect3);
MediaItem item = new MediaItem(id, aspects);
objects.Add(MediaLibraryHelper.InstansiateMediaLibraryObject(item, root, "Test"));
GenericDidlMessageBuilder builder = new GenericDidlMessageBuilder();
builder.BuildAll("*", objects);
string xml = builder.ToString();
Console.WriteLine("XML: {0}", xml);
}
static UPnPError OnBrowse(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context)
{
// In parameters
var objectId = (string)inParams[0];
var browseFlag = inParams[1].ToString();
var filter = inParams[2].ToString();
var startingIndex = Convert.ToInt32(inParams[3]);
var requestedCount = Convert.ToInt32(inParams[4]);
var sortCriteria = (string)inParams[5];
// Out parameters
int numberReturned = 0;
int totalMatches = 0;
int containterUpdateId;
Logger.Debug("MediaServer - OnBrowse(objectId=\"{0}\",browseFlag=\"{1}\",filter=\"{2}\",startingIndex=\"{3}\",requestedCount=\"{4}\",sortCriteria=\"{5}\")", objectId, browseFlag, filter, startingIndex, requestedCount, sortCriteria);
// Find the container object requested
//var parentDirectoryId = objectId == "0" ? Guid.Empty : MarshallingHelper.DeserializeGuid(objectId);
var o = MediaServerPlugin.RootContainer.FindObject(objectId);
if (o == null)
{
// We failed to find the container requested
// throw error!
throw new ArgumentException("ObjectID not found");
}
var msgBuilder = new GenericDidlMessageBuilder();
// Start to build the XML DIDL-Lite document.
switch (browseFlag)
{
case "BrowseMetadata":
// Render the container as XML
msgBuilder.Build(filter, o);
// We are only after information about 1 container
numberReturned = 1;
totalMatches = 1;
break;
case "BrowseDirectChildren":
// Create a new ContainerList based on search criteria
var resultList = o.Search(filter, sortCriteria);
totalMatches = resultList.Count;
// Reduce number of items down to a specific range
if (requestedCount != 0)
{
var itemCount = requestedCount;
// Make sure that the requested itemCount value doesn't exceed total items in the list
// otherwise we will get an exception.
if (itemCount + startingIndex > resultList.Count)
{
itemCount = resultList.Count - startingIndex;
}
if (itemCount > 0)
{
resultList = resultList.GetRange(startingIndex, itemCount);
}
else
{
resultList.Clear();
}
}
numberReturned = resultList.Count;
// Render this list of containers as XML.
msgBuilder.BuildAll(filter, resultList);
break;
default:
// Error! invalid browseFlag value.
break;
}
// Grab the container updateid
//TODO: sort out object updating
containterUpdateId = 0;// c.UpdateId;
// Construct the return arguments.
var xml = msgBuilder.ToString();
outParams = new List <object>(4)
{
xml, numberReturned, totalMatches, containterUpdateId
};
Logger.Debug("MediaServer - OnBrowse(objectId=\"{0}\"...) = (numberReturned=\"{1}\",totalMatches=\"{2}\",containerUpdateId=\"{3}\") {4}", objectId, numberReturned, totalMatches, containterUpdateId, xml);
// This upnp action doesn't have a return type.
return(null);
}
private static UPnPError OnSearch(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context)
{
outParams = new List <object>();
string objectId = "?";
try
{
// In parameters
objectId = (string)inParams[0];
var searchCriteria = inParams[1].ToString();
var filter = inParams[2].ToString();
var startingIndex = Convert.ToUInt32(inParams[3]);
var requestedCount = Convert.ToUInt32(inParams[4]);
var sortCriteria = (string)inParams[5];
string fileRequest;
if (objectId.Contains('/'))
{
fileRequest = objectId.Substring(objectId.IndexOf('/') + 1);
objectId = objectId.Substring(0, objectId.IndexOf('/') - 1);
}
Logger.Debug(
"MediaServer - entry OnSearch(objectId=\"{0}\",searchCriteria=\"{1}\",filter=\"{2}\",startingIndex=\"{3}\",requestedCount=\"{4}\",sortCriteria=\"{5}\")",
objectId, searchCriteria, filter, startingIndex, requestedCount, sortCriteria);
// Out parameters
int numberReturned = 0;
int totalMatches = 0;
IPAddress ip = ProfileManager.ResolveIpAddress(context.Request?.RemoteIpAddress);
EndPointSettings deviceClient = ProfileManager.DetectProfileAsync(context.Request).Result;
if (deviceClient?.Profile == null)
{
return(null);
}
deviceClient.InitializeAsync(ip.ToString()).Wait();
GenericContentDirectoryFilter deviceFilter = GenericContentDirectoryFilter.GetContentFilter(deviceClient.Profile.DirectoryContentFilter);
var newObjectId = deviceFilter.FilterObjectId(objectId, true);
if (newObjectId == null)
{
Logger.Debug("MediaServer: Request for container ID {0} ignored", objectId);
return(null);
}
if (objectId != newObjectId)
{
Logger.Debug("MediaServer: Request for container ID {0} intercepted, changing it to {1}", objectId, newObjectId);
objectId = newObjectId;
}
//TODO: DNLA clients use this ID to determine if the any content was changed/added to the container since last request
int containterUpdateId = 0;
SearchExp exp = SearchParser.Parse(searchCriteria);
ISet <Guid> necessaryMIATypes = new HashSet <Guid>();
necessaryMIATypes.Add(MediaAspect.ASPECT_ID);
necessaryMIATypes.Add(ProviderResourceAspect.ASPECT_ID);
IFilter searchFilter = SearchParser.Convert(exp, necessaryMIATypes);
ISet <Guid> optionalMIATypes = new HashSet <Guid>();
if (necessaryMIATypes.Contains(VideoAspect.ASPECT_ID) == false)
{
optionalMIATypes.Add(VideoAspect.ASPECT_ID);
optionalMIATypes.Add(VideoStreamAspect.ASPECT_ID);
}
if (necessaryMIATypes.Contains(AudioAspect.ASPECT_ID) == false)
{
optionalMIATypes.Add(AudioAspect.ASPECT_ID);
}
if (necessaryMIATypes.Contains(ImageAspect.ASPECT_ID) == false)
{
optionalMIATypes.Add(ImageAspect.ASPECT_ID);
}
optionalMIATypes.Add(DirectoryAspect.ASPECT_ID);
optionalMIATypes.Add(SeriesAspect.ASPECT_ID);
optionalMIATypes.Add(SeasonAspect.ASPECT_ID);
BasicContainer tempContainer = new BasicContainer("TEMP", deviceClient);
searchFilter = tempContainer.AppendUserFilter(searchFilter, necessaryMIATypes);
MediaItemQuery searchQuery = new MediaItemQuery(necessaryMIATypes, optionalMIATypes, searchFilter);
searchQuery.Offset = startingIndex;
searchQuery.Limit = requestedCount;
Logger.Debug("MediaServer - OnSearch query {0}", searchQuery);
IList <MediaItem> items = ServiceRegistration.Get <IMediaLibrary>().Search(searchQuery, true, deviceClient.UserId ?? deviceClient.ClientId, false);
var msgBuilder = new GenericDidlMessageBuilder();
var o = deviceClient.RootContainer.FindObject(objectId);
if (o == null)
{
// We failed to find the container requested
// throw error!
throw new ArgumentException("ObjectID not found");
}
IEnumerable <IDirectoryObject> objects = items
.OrderBy(s => MediaItemAspect.TryGetAspect(s.Aspects, MediaAspect.Metadata, out var aspect) ? aspect.GetAttributeValue <string>(MediaAspect.ATTR_SORT_TITLE) : "")
.Select(item => MediaLibraryHelper.InstansiateMediaLibraryObject(item, (BasicContainer)o));
msgBuilder.BuildAll(filter, objects);
numberReturned = items.Count;
totalMatches = items.Count;
var xml = msgBuilder.ToString();
outParams = new List <object>(4)
{
xml, numberReturned, totalMatches, containterUpdateId
};
Logger.Debug(
"MediaServer - exit OnSearch(objectId=\"{0}\"...) = (numberReturned=\"{1}\",totalMatches=\"{2}\",containerUpdateId=\"{3}\") {4}",
objectId, numberReturned, totalMatches, containterUpdateId, xml);
}
catch (Exception ex)
{
Logger.Error("MediaServer - OnSearch(objectId=\"{0}\"...) error", ex, objectId);
}
// This upnp action doesn't have a return type.
return(null);
}
private static UPnPError OnBrowse(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context)
{
outParams = new List <object>();
string objectId = "?";
try
{
// In parameters
objectId = (string)inParams[0];
var browseFlag = inParams[1].ToString();
var filter = inParams[2].ToString();
var startingIndex = Convert.ToInt32(inParams[3]);
var requestedCount = Convert.ToInt32(inParams[4]);
var sortCriteria = (string)inParams[5];
if (objectId.Contains('/'))
{
//Sub item browsing is not allowed. Kodi for some reason tries to get a folder.jpg this way
return(null);
}
Logger.Debug(
"MediaServer - entry OnBrowse(objectId=\"{0}\",browseFlag=\"{1}\",filter=\"{2}\",startingIndex=\"{3}\",requestedCount=\"{4}\",sortCriteria=\"{5}\")",
objectId, browseFlag, filter, startingIndex, requestedCount, sortCriteria);
// Out parameters
int numberReturned = 0;
int totalMatches = 0;
int containterUpdateId;
IPAddress ip = ProfileManager.ResolveIpAddress(context.Request?.RemoteIpAddress);
EndPointSettings deviceClient = ProfileManager.DetectProfileAsync(context.Request).Result;
if (deviceClient?.Profile == null)
{
return(null);
}
deviceClient.InitializeAsync(ip.ToString()).Wait();
//Check if user login
CheckUserLogin(objectId, deviceClient);
GenericContentDirectoryFilter deviceFilter = GenericContentDirectoryFilter.GetContentFilter(deviceClient.Profile.DirectoryContentFilter);
var newObjectId = deviceFilter.FilterObjectId(objectId, false);
if (newObjectId == null)
{
Logger.Debug("MediaServer: Request for container ID {0} ignored", objectId);
return(null);
}
if (objectId != newObjectId)
{
Logger.Debug("MediaServer: Request for container ID {0} intercepted, changing it to {1}", objectId, newObjectId);
objectId = newObjectId;
}
// Find the container object requested
//var parentDirectoryId = objectId == "0" ? Guid.Empty : MarshallingHelper.DeserializeGuid(objectId);
var o = deviceClient.RootContainer.FindObject(objectId);
if (o is BasicContainer)
{
deviceFilter.FilterContainerClassType(objectId, ref o);
deviceFilter.FilterClassProperties(objectId, ref o);
BasicContainer c = o as BasicContainer;
Logger.Debug("MediaServer: Got container object {0} / {1} : {2}, {3}", c.Id, c.Key, c.Title, c.ChildCount);
}
else if (o is BasicObject b)
{
Logger.Debug("MediaServer: Got object {0} / {1} : {2}", b.Id, b.Key, b.Title);
}
else
{
// We failed to find the object requested
// throw error!
throw new ArgumentException(string.Format("Browse object with ObjectID {0} not found", objectId));
}
Logger.Debug("MediaServer: Using DIDL content builder {0}", deviceClient.Profile.DirectoryContentBuilder);
var msgBuilder = GenericDidlMessageBuilder.GetDidlMessageBuilder(deviceClient.Profile.DirectoryContentBuilder);
// Start to build the XML DIDL-Lite document.
List <IDirectoryObject> resultList = new List <IDirectoryObject>();
switch (browseFlag)
{
case "BrowseMetadata":
// Render the container as XML
msgBuilder.Build(filter, o);
// We are only after information about 1 container
numberReturned = 1;
totalMatches = 1;
break;
case "BrowseDirectChildren":
if (o is BasicContainer c)
{
// Create a new object based on search criteria
c.Initialise(sortCriteria, Convert.ToUInt32(startingIndex), Convert.ToUInt32(requestedCount));
resultList = c.Browse();
Logger.Debug("MediaServer: Browse has {0} results", resultList.Count);
totalMatches = resultList.Count;
// Reduce number of items down to a specific range
if (requestedCount != 0)
{
var itemCount = requestedCount;
// Make sure that the requested itemCount value doesn't exceed total items in the list
// otherwise we will get an exception.
if (itemCount + startingIndex > resultList.Count)
{
itemCount = resultList.Count - startingIndex;
}
if (itemCount > 0)
{
resultList = resultList.GetRange(startingIndex, itemCount);
}
else
{
resultList.Clear();
}
}
}
numberReturned = resultList.Count;
// Render this list of containers as XML.
msgBuilder.BuildAll(filter, resultList);
break;
default:
// Error! invalid browseFlag value.
break;
}
// Grab the container update id
//TODO: sort out object updating
containterUpdateId = 0; // c.UpdateId;
// Construct the return arguments.
var xml = msgBuilder.ToString();
outParams = new List <object>(4)
{
xml, numberReturned, totalMatches, containterUpdateId
};
Logger.Debug(
"MediaServer - exit OnBrowse(objectId=\"{0}\"...) = (numberReturned=\"{1}\",totalMatches=\"{2}\",containerUpdateId=\"{3}\") {4}",
objectId, numberReturned, totalMatches, containterUpdateId, xml);
}
catch (Exception ex)
{
Logger.Error("MediaServer - OnBrowse(objectId=\"{0}\"...) error", ex, objectId);
}
// This upnp action doesn't have a return type.
return(null);
}
