public async Task <PlexPlaylist> AddItemToPlaylist(PlexPlaylist playlist, IPlexMediaObject item)
{
string uri = "library://";
var library = await item.LookupLibrary(this);
if (library == null)
{
throw new FileNotFoundException("Could not lookup library.");
}
var metadataUrl = item.MetadataUrl;
uri += library.UUID + "/item/" + HttpUtility.UrlEncode(metadataUrl.EndsWith("/children") ? metadataUrl.Substring(0, metadataUrl.Length - "/children".Length) : metadataUrl);
XmlDocument response = await connection.RequestXml(playlist.MetadataUrl, new NameValueCollection()
{
{ "uri", uri }
}, "PUT");
XmlNode mediaContainer = response.SelectSingleNode("/MediaContainer");
if (mediaContainer.Attributes["size"].InnerText != "1")
{
throw new FileNotFoundException("No playlist has been created.");
}
return(new PlexPlaylist(mediaContainer.SelectNodes("Playlist")[0]));
}
public async Task DeletePlaylist(PlexPlaylist playlist)
{
if (!playlist.MetadataUrl.EndsWith("/items"))
{
throw new InvalidOperationException("Invalid playlist object");
}
await connection.RequestServer(playlist.MetadataUrl.Replace("/items", ""), null, "DELETE");
}
public async Task <PlexTrack[]> GetTracks(PlexPlaylist playlist)
{
var retval = new List <PlexTrack>();
XmlDocument response = await connection.RequestXml(playlist.MetadataUrl);
XmlNode mediaContainer = response.SelectSingleNode("/MediaContainer");
foreach (XmlNode track in mediaContainer.SelectNodes("Track"))
{
retval.Add(new PlexTrack(track));
}
return(retval.ToArray());
}
public async Task <PlexPlaylist> DeleteTrackFromPlaylist(PlexTrack track, PlexPlaylist playlist)
{
if (track.PlaylistItemID < 0)
{
throw new InvalidOperationException("You can only delete track fetched by GetTracks(PlexPlaylist playlist)");
}
XmlDocument response = await connection.RequestXml(playlist.MetadataUrl + "/" + track.PlaylistItemID, null, "DELETE");
XmlNode mediaContainer = response.SelectSingleNode("/MediaContainer");
if (mediaContainer.Attributes["size"].InnerText != "1")
{
throw new FileNotFoundException("No playlist has been created.");
}
return(new PlexPlaylist(mediaContainer.SelectNodes("Playlist")[0]));
}
public async Task MoveTrackInPlaylist(PlexPlaylist playlist, PlexTrack track, PlexTrack after = null)
{
if (track.PlaylistItemID < 0 || (after != null && after.PlaylistItemID < 0))
{
throw new InvalidOperationException("Track provided must be fetched by GetTracks(PlexPlaylist playlist)");
}
NameValueCollection nvc = null;
if (after != null)
{
nvc = new NameValueCollection()
{
{ "after", after.PlaylistItemID.ToString() }
};
}
await connection.RequestServer(playlist.MetadataUrl + "/" + track.PlaylistItemID + "/move", nvc, "PUT");
}
