Readarr/src/Lidarr.Api.V1/Profiles/Metadata/MetadataProfileSchemaModule.cs

using System.Linq;
using NzbDrone.Core.Profiles.Metadata;
using Lidarr.Http;

namespace Lidarr.Api.V1.Profiles.Metadata
{
    public class MetadataProfileSchemaModule : LidarrRestModule<MetadataProfileResource>
    {

        public MetadataProfileSchemaModule()
            : base("/metadataprofile/schema")
        {
            GetResourceSingle = GetAll;
        }

        private MetadataProfileResource GetAll()
        {
            var orderedPrimTypes = NzbDrone.Core.Music.PrimaryAlbumType.All
                                           .OrderByDescending(l => l.Id)
                                           .ToList();

            var orderedSecTypes = NzbDrone.Core.Music.SecondaryAlbumType.All
                                            .OrderByDescending(l => l.Id)
                                            .ToList();

            var primTypes = orderedPrimTypes.Select(v => new ProfilePrimaryAlbumTypeItem {PrimaryAlbumType = v, Allowed = false})
                                            .ToList();

            var secTypes = orderedSecTypes.Select(v => new ProfileSecondaryAlbumTypeItem { SecondaryAlbumType = v, Allowed = false })
                                            .ToList();

            var profile = new MetadataProfile
                          {
                              PrimaryAlbumTypes = primTypes,
                              SecondaryAlbumTypes = secTypes
                          };

            return profile.ToResource();
        }
    }
}