private TreeItem[] getItems(string path)
{
if (!Directory.Exists(path))
path = _sharedRoot;
var subdirs = Directory.GetDirectories(path);
var files = Directory.GetFiles(path);
var result = new List<TreeItem>();
foreach (var subdir in subdirs)
{
var item = new TreeItem();
item.Type = ItemType.folder;
item.Path = subdir;
item.Children = Directory.GetDirectories(subdir).Length;
result.Add(item);
}
foreach (var file in files)
{
var item = new TreeItem();
item.Type = ItemType.file;
item.Path = file;
item.Children = 0;
result.Add(item);
}
return result.ToArray();
}
private string ToDIDL_Lite(TreeItem item)
{
//0-path, 1-parentFolderPath, 2-item name, 3-children count,4-item type,5-shared path,6-upnp object type
string formatPattern = "";
switch (item.Type)
{
case ItemType.folder:
formatPattern =
@"<container id=""{0}"" parentID=""{1}"" restricted=""1"">
<dc:title>{2}</dc:title>
<upnp:class>object.container</upnp:class>
</container>";
break;
case ItemType.file:
formatPattern =
@"<item id=""{0}"" parentID=""{1}"" restricted=""1"">
<dc:title>{2}</dc:title>
<dc:creator>Jmeno autora - nezname</dc:creator>
<upnp:class>{6}</upnp:class>
<upnp:genre>Nazev zanru - neznamy</upnp:genre>
<upnp:artist role=""Performer"">Jmeno umelce - nezname</upnp:artist>
<upnp:album>Nazev alba/serie - nezname</upnp:album>
<dc:date>2012-06-23</dc:date>
<upnp:actor>Jmeno herce - nezname</upnp:actor>
<res protocolInfo=""http-get:*:video/vnd.dlna.mpeg-tts:DLNA.ORG_PN=AVC_TS_HD_50_AC3_T;DLNA.ORG_OP=01;DLNA.ORG_FLAGS=01500000000000000000000000000000"">{5}</res>
</item>";
break;
}
var info=Directory.GetParent(item.Path);
var parentPath =info.FullName ;
if (parentPath == _sharedRoot)
parentPath = "0";
var itemName = Path.GetFileName(item.Path);
var networkPath = _networkRoot + "/" + item.Path.Substring(_sharedRoot.Length);
var upnpType = upnpObjectType(item.Path);
return string.Format(formatPattern, item.Path, parentPath, itemName, item.Children, item.Type, networkPath.Replace(" ","%20"),upnpType);
}
/// <summary>
/// Returns didl formated metadata from object with id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
internal DIDLResult ToDIDL_Lite_Meta(string id)
{
if (!id.Contains(_sharedRoot))
id = _sharedRoot + @"\" + id;
var isFolder = Directory.Exists(id);
var item = new TreeItem();
item.Type =isFolder?ItemType.folder:ItemType.file;
item.Path = id;
item.Children = isFolder?Directory.GetDirectories(id).Length:0;
var didl = encapsulateWithDIDL(item);
return new DIDLResult(didl, 1, 1);
}
