jellyfin/MediaBrowser.Api/HttpHandlers/PluginsHandler.cs

using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MediaBrowser.Common.Net.Handlers;
using MediaBrowser.Controller;
using MediaBrowser.Model.DTO;

namespace MediaBrowser.Api.HttpHandlers
{
    /// <summary>
    /// Provides information about installed plugins
    /// </summary>
    public class PluginsHandler : BaseJsonHandler<IEnumerable<PluginInfo>>
    {
        protected override Task<IEnumerable<PluginInfo>> GetObjectToSerialize()
        {
            return Task.Run(() =>
            {
                var plugins = Kernel.Instance.Plugins.Select(p =>
                {
                    return new PluginInfo()
                    {
                        Path = p.Path,
                        Name = p.Name,
                        Enabled = p.Enabled,
                        DownloadToUI = p.DownloadToUI,
                        Version = p.Version
                    };
                });

                if (QueryString["uionly"] == "1")
                {
                    plugins = plugins.Where(p => p.DownloadToUI);
                }

                return plugins;
            });
        }
    }
}