2017-09-04 02:20:56 +00:00
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using System.Collections.Generic;
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using System.Linq;
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using FluentValidation;
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using FluentValidation.Results;
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using Nancy.ModelBinding;
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using Nancy.Responses;
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using NzbDrone.Common.Extensions;
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using NzbDrone.Core.Organizer;
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using Lidarr.Http;
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using Lidarr.Http.Extensions;
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using Lidarr.Http.Mapping;
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namespace Lidarr.Api.V3.Config
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{
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public class NamingConfigModule : LidarrRestModule<NamingConfigResource>
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{
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private readonly INamingConfigService _namingConfigService;
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private readonly IFilenameSampleService _filenameSampleService;
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private readonly IFilenameValidationService _filenameValidationService;
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private readonly IBuildFileNames _filenameBuilder;
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public NamingConfigModule(INamingConfigService namingConfigService,
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IFilenameSampleService filenameSampleService,
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IFilenameValidationService filenameValidationService,
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IBuildFileNames filenameBuilder)
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: base("config/naming")
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{
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_namingConfigService = namingConfigService;
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_filenameSampleService = filenameSampleService;
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_filenameValidationService = filenameValidationService;
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_filenameBuilder = filenameBuilder;
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GetResourceSingle = GetNamingConfig;
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GetResourceById = GetNamingConfig;
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UpdateResource = UpdateNamingConfig;
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Get["/examples"] = x => GetExamples(this.Bind<NamingConfigResource>());
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2017-09-11 03:03:48 +00:00
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SharedValidator.RuleFor(c => c.StandardTrackFormat).ValidTrackFormat();
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SharedValidator.RuleFor(c => c.ArtistFolderFormat).ValidArtistFolderFormat();
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SharedValidator.RuleFor(c => c.AlbumFolderFormat).ValidAlbumFolderFormat();
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2017-09-04 02:20:56 +00:00
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}
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private void UpdateNamingConfig(NamingConfigResource resource)
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{
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var nameSpec = resource.ToModel();
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ValidateFormatResult(nameSpec);
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_namingConfigService.Save(nameSpec);
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}
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private NamingConfigResource GetNamingConfig()
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{
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var nameSpec = _namingConfigService.GetConfig();
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var resource = nameSpec.ToResource();
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if (resource.StandardTrackFormat.IsNotNullOrWhiteSpace())
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{
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var basicConfig = _filenameBuilder.GetBasicNamingConfig(nameSpec);
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basicConfig.AddToResource(resource);
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}
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return resource;
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}
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private NamingConfigResource GetNamingConfig(int id)
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{
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return GetNamingConfig();
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}
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private JsonResponse<NamingExampleResource> GetExamples(NamingConfigResource config)
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{
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if (config.Id == 0)
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{
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config = GetNamingConfig();
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}
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var nameSpec = config.ToModel();
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var sampleResource = new NamingExampleResource();
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var singleTrackSampleResult = _filenameSampleService.GetStandardTrackSample(nameSpec);
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sampleResource.SingleTrackExample = _filenameValidationService.ValidateTrackFilename(singleTrackSampleResult) != null
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? null
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: singleTrackSampleResult.FileName;
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sampleResource.ArtistFolderExample = nameSpec.ArtistFolderFormat.IsNullOrWhiteSpace()
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? null
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: _filenameSampleService.GetArtistFolderSample(nameSpec);
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sampleResource.AlbumFolderExample = nameSpec.AlbumFolderFormat.IsNullOrWhiteSpace()
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? null
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: _filenameSampleService.GetAlbumFolderSample(nameSpec);
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return sampleResource.AsResponse();
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}
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private void ValidateFormatResult(NamingConfig nameSpec)
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{
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var singleTrackSampleResult = _filenameSampleService.GetStandardTrackSample(nameSpec);
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2017-09-11 03:03:48 +00:00
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var singleTrackValidationResult = _filenameValidationService.ValidateTrackFilename(singleTrackSampleResult);
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2017-09-04 02:20:56 +00:00
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var validationFailures = new List<ValidationFailure>();
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validationFailures.AddIfNotNull(singleTrackValidationResult);
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if (validationFailures.Any())
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{
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throw new ValidationException(validationFailures.DistinctBy(v => v.PropertyName).ToArray());
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}
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}
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}
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}
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