roadie/Roadie.Api.Services/ArtistService.cs
2019-02-24 20:26:54 -06:00

938 lines
No EOL
49 KiB
C#

using Mapster;
using Microsoft.AspNetCore.Http;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Roadie.Library;
using Roadie.Library.Caching;
using Roadie.Library.Configuration;
using Roadie.Library.Encoding;
using Roadie.Library.Engines;
using Roadie.Library.Enums;
using Roadie.Library.Extensions;
using Roadie.Library.Factories;
using Roadie.Library.Imaging;
using Roadie.Library.MetaData.Audio;
using Roadie.Library.MetaData.FileName;
using Roadie.Library.MetaData.ID3Tags;
using Roadie.Library.MetaData.LastFm;
using Roadie.Library.Models;
using Roadie.Library.Models.Pagination;
using Roadie.Library.Models.Releases;
using Roadie.Library.Models.Statistics;
using Roadie.Library.Models.Users;
using Roadie.Library.Processors;
using Roadie.Library.Utility;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Linq.Dynamic.Core;
using System.Threading.Tasks;
using data = Roadie.Library.Data;
using mb = Roadie.Library.MetaData.MusicBrainz;
namespace Roadie.Api.Services
{
public class ArtistService : ServiceBase, IArtistService
{
private IArtistFactory ArtistFactory { get; }
private IArtistLookupEngine ArtistLookupEngine { get; }
private IAudioMetaDataHelper AudioMetaDataHelper { get; }
private IBookmarkService BookmarkService { get; } = null;
private ICollectionService CollectionService { get; } = null;
private IFileNameHelper FileNameHelper { get; }
private IID3TagsHelper ID3TagsHelper { get; }
private IImageFactory ImageFactory { get; }
private ILabelFactory LabelFactory { get; }
private ILabelLookupEngine LabelLookupEngine { get; }
private ILastFmHelper LastFmHelper { get; }
private mb.IMusicBrainzProvider MusicBrainzProvider { get; }
private IPlaylistService PlaylistService { get; } = null;
private IReleaseFactory ReleaseFactory { get; }
private IReleaseLookupEngine ReleaseLookupEngine { get; }
public ArtistService(IRoadieSettings configuration,
IHttpEncoder httpEncoder,
IHttpContext httpContext,
data.IRoadieDbContext dbContext,
ICacheManager cacheManager,
ILogger<ArtistService> logger,
ICollectionService collectionService,
IPlaylistService playlistService,
IBookmarkService bookmarkService
)
: base(configuration, httpEncoder, dbContext, cacheManager, logger, httpContext)
{
this.CollectionService = collectionService;
this.PlaylistService = playlistService;
this.BookmarkService = bookmarkService;
this.MusicBrainzProvider = new mb.MusicBrainzProvider(configuration, cacheManager, logger);
this.LastFmHelper = new LastFmHelper(configuration, cacheManager, logger);
this.FileNameHelper = new FileNameHelper(configuration, cacheManager, logger);
this.ID3TagsHelper = new ID3TagsHelper(configuration, cacheManager, logger);
this.ArtistLookupEngine = new ArtistLookupEngine(configuration, httpEncoder, dbContext, cacheManager, logger);
this.LabelLookupEngine = new LabelLookupEngine(configuration, httpEncoder, dbContext, cacheManager, logger);
this.ReleaseLookupEngine = new ReleaseLookupEngine(configuration, httpEncoder, dbContext, cacheManager, logger, this.ArtistLookupEngine, this.LabelLookupEngine);
this.ImageFactory = new ImageFactory(configuration, httpEncoder, dbContext, cacheManager, logger, this.ArtistLookupEngine, this.ReleaseLookupEngine);
this.LabelFactory = new LabelFactory(configuration, httpEncoder, dbContext, cacheManager, logger, this.ArtistLookupEngine, this.ReleaseLookupEngine);
this.AudioMetaDataHelper = new AudioMetaDataHelper(configuration, httpEncoder, dbContext, this.MusicBrainzProvider, this.LastFmHelper, cacheManager,
logger, this.ArtistLookupEngine, this.ImageFactory, this.FileNameHelper, this.ID3TagsHelper);
this.ReleaseFactory = new ReleaseFactory(configuration, httpEncoder, dbContext, cacheManager, logger, this.ArtistLookupEngine, this.LabelFactory, this.AudioMetaDataHelper, this.ReleaseLookupEngine);
this.ArtistFactory = new ArtistFactory(configuration, httpEncoder, dbContext, cacheManager, logger, this.ArtistLookupEngine, this.ReleaseFactory, this.ImageFactory, this.ReleaseLookupEngine, this.AudioMetaDataHelper);
}
public async Task<OperationResult<Artist>> ById(User roadieUser, Guid id, IEnumerable<string> includes)
{
var timings = new Dictionary<string, long>();
var tsw = new Stopwatch();
var sw = Stopwatch.StartNew();
sw.Start();
var cacheKey = string.Format("urn:artist_by_id_operation:{0}:{1}", id, includes == null ? "0" : string.Join("|", includes));
var result = await this.CacheManager.GetAsync<OperationResult<Artist>>(cacheKey, async () =>
{
tsw.Restart();
var rr = await this.ArtistByIdAction(id, includes);
tsw.Stop();
timings.Add("ArtistByIdAction", tsw.ElapsedMilliseconds);
return rr;
}, data.Artist.CacheRegionUrn(id));
if (result?.Data != null && roadieUser != null)
{
tsw.Restart();
var artist = this.GetArtist(id);
tsw.Stop();
timings.Add("GetArtist", tsw.ElapsedMilliseconds);
tsw.Restart();
var userBookmarkResult = await this.BookmarkService.List(roadieUser, new PagedRequest(), false, BookmarkType.Artist);
if (userBookmarkResult.IsSuccess)
{
result.Data.UserBookmarked = userBookmarkResult?.Rows?.FirstOrDefault(x => x.Bookmark.Value == artist.RoadieId.ToString()) != null;
}
tsw.Stop();
timings.Add("userBookmarkResult", tsw.ElapsedMilliseconds);
tsw.Restart();
var userArtist = this.DbContext.UserArtists.FirstOrDefault(x => x.ArtistId == artist.Id && x.UserId == roadieUser.Id);
if (userArtist != null)
{
result.Data.UserRating = new UserArtist
{
IsDisliked = userArtist.IsDisliked ?? false,
IsFavorite = userArtist.IsFavorite ?? false,
Rating = userArtist.Rating
};
}
tsw.Stop();
timings.Add("userArtist", tsw.ElapsedMilliseconds);
}
sw.Stop();
timings.Add("operation", sw.ElapsedMilliseconds);
this.Logger.LogDebug("ById Timings: id [{0}], includes [{1}], timings [{3}]", id, includes, JsonConvert.SerializeObject(timings));
return new OperationResult<Artist>(result.Messages)
{
Data = result?.Data,
Errors = result?.Errors,
IsNotFoundResult = result?.IsNotFoundResult ?? false,
IsSuccess = result?.IsSuccess ?? false,
OperationTime = sw.ElapsedMilliseconds
};
}
public async Task<Library.Models.Pagination.PagedResult<ArtistList>> List(User roadieUser, PagedRequest request, bool? doRandomize = false, bool? onlyIncludeWithReleases = true)
{
var sw = new Stopwatch();
sw.Start();
int[] favoriteArtistIds = new int[0];
if (request.FilterFavoriteOnly)
{
favoriteArtistIds = (from a in this.DbContext.Artists
join ua in this.DbContext.UserArtists on a.Id equals ua.ArtistId
where ua.IsFavorite ?? false
where (roadieUser == null || ua.UserId == roadieUser.Id)
select a.Id
).ToArray();
}
int[] labelArtistIds = new int[0];
if (request.FilterToLabelId.HasValue)
{
labelArtistIds = (from l in this.DbContext.Labels
join rl in this.DbContext.ReleaseLabels on l.Id equals rl.LabelId
join r in this.DbContext.Releases on rl.ReleaseId equals r.Id
where l.RoadieId == request.FilterToLabelId
select r.ArtistId)
.Distinct()
.ToArray();
}
int[] genreArtistIds = new int[0];
var isFilteredToGenre = false;
if (!string.IsNullOrEmpty(request.Filter) && request.Filter.StartsWith(":genre", StringComparison.OrdinalIgnoreCase))
{
var genreFilter = request.Filter.Replace(":genre ", "");
genreArtistIds = (from ag in this.DbContext.ArtistGenres
join g in this.DbContext.Genres on ag.GenreId equals g.Id
where g.Name.Contains(genreFilter)
select ag.ArtistId)
.Distinct()
.ToArray();
isFilteredToGenre = true;
request.Filter = null;
}
var onlyWithReleases = onlyIncludeWithReleases ?? true;
var normalizedFilterValue = !string.IsNullOrEmpty(request.FilterValue) ? request.FilterValue.ToAlphanumericName() : null;
var result = (from a in this.DbContext.Artists
where (!onlyWithReleases || a.ReleaseCount > 0)
where (request.FilterToArtistId == null || a.RoadieId == request.FilterToArtistId)
where (request.FilterMinimumRating == null || a.Rating >= request.FilterMinimumRating.Value)
where (request.FilterValue == "" || (a.Name.Contains(request.FilterValue) || a.SortName.Contains(request.FilterValue) || a.AlternateNames.Contains(request.FilterValue) || a.AlternateNames.Contains(normalizedFilterValue)))
where (!request.FilterFavoriteOnly || favoriteArtistIds.Contains(a.Id))
where (request.FilterToLabelId == null || labelArtistIds.Contains(a.Id))
where (!isFilteredToGenre || genreArtistIds.Contains(a.Id))
select new ArtistList
{
DatabaseId = a.Id,
Id = a.RoadieId,
Artist = new DataToken
{
Text = a.Name,
Value = a.RoadieId.ToString()
},
Thumbnail = this.MakeArtistThumbnailImage(a.RoadieId),
Rating = a.Rating,
Rank = a.Rank,
CreatedDate = a.CreatedDate,
LastUpdated = a.LastUpdated,
LastPlayed = a.LastPlayed,
PlayedCount = a.PlayedCount,
ReleaseCount = a.ReleaseCount,
TrackCount = a.TrackCount,
SortName = a.SortName
}).Distinct();
ArtistList[] rows = null;
var rowCount = result.Count();
if (doRandomize ?? false)
{
var randomLimit = roadieUser?.RandomReleaseLimit ?? 100;
request.Limit = request.LimitValue > randomLimit ? randomLimit : request.LimitValue;
rows = result.OrderBy(x => Guid.NewGuid()).Skip(request.SkipValue).Take(request.LimitValue).ToArray();
}
else
{
string sortBy = "Id";
if (request.ActionValue == User.ActionKeyUserRated)
{
sortBy = string.IsNullOrEmpty(request.Sort) ? request.OrderValue(new Dictionary<string, string> { { "Rating", "DESC" }, { "Artist.Text", "ASC" } }) : request.OrderValue(null);
}
else
{
sortBy = request.OrderValue(new Dictionary<string, string> { { "SortName", "ASC" }, { "Artist.Text", "ASC" } });
}
rows = result.OrderBy(sortBy).Skip(request.SkipValue).Take(request.LimitValue).ToArray();
}
if (rows.Any() && roadieUser != null)
{
var rowIds = rows.Select(x => x.DatabaseId).ToArray();
var userArtistRatings = (from ua in this.DbContext.UserArtists
where ua.UserId == roadieUser.Id
where rowIds.Contains(ua.ArtistId)
select ua).ToArray();
foreach (var userArtistRating in userArtistRatings.Where(x => rows.Select(r => r.DatabaseId).Contains(x.ArtistId)))
{
var row = rows.FirstOrDefault(x => x.DatabaseId == userArtistRating.ArtistId);
if (row != null)
{
row.UserRating = new UserArtist
{
IsDisliked = userArtistRating.IsDisliked ?? false,
IsFavorite = userArtistRating.IsFavorite ?? false,
Rating = userArtistRating.Rating,
RatedDate = userArtistRating.LastUpdated ?? userArtistRating.CreatedDate
};
}
}
}
sw.Stop();
if(!string.IsNullOrEmpty(request.Filter) && rowCount == 0)
{
// Create request for no artist found
var req = new data.Request
{
UserId = roadieUser?.Id,
Description = request.Filter
};
this.DbContext.Requests.Add(req);
await this.DbContext.SaveChangesAsync();
}
return new Library.Models.Pagination.PagedResult<ArtistList>
{
TotalCount = rowCount,
CurrentPage = request.PageValue,
TotalPages = (int)Math.Ceiling((double)rowCount / request.LimitValue),
OperationTime = sw.ElapsedMilliseconds,
Rows = rows
};
}
public async Task<OperationResult<bool>> ScanArtistReleasesFolders(Guid artistId, string destinationFolder, bool doJustInfo)
{
SimpleContract.Requires<ArgumentOutOfRangeException>(artistId != Guid.Empty, "Invalid ArtistId");
var result = true;
var resultErrors = new List<Exception>();
var sw = new Stopwatch();
sw.Start();
try
{
var artist = this.DbContext.Artists
.Include("Releases")
.Include("Releases.Labels")
.FirstOrDefault(x => x.RoadieId == artistId);
if (artist == null)
{
this.Logger.LogWarning("Unable To Find Artist [{0}]", artistId);
return new OperationResult<bool>();
}
var releaseScannedCount = 0;
var artistFolder = artist.ArtistFileFolder(this.Configuration, destinationFolder);
var scannedArtistFolders = new List<string>();
// Scan known releases for changes
if (artist.Releases != null)
{
foreach (var release in artist.Releases)
{
try
{
result = result && (await this.ReleaseFactory.ScanReleaseFolder(Guid.Empty, destinationFolder, doJustInfo, release)).Data;
releaseScannedCount++;
scannedArtistFolders.Add(release.ReleaseFileFolder(artistFolder));
}
catch (Exception ex)
{
this.Logger.LogError(ex, ex.Serialize());
}
}
}
// Any folder found in Artist folder not already scanned scan
var folderProcessor = new FolderProcessor(this.Configuration, this.HttpEncoder, destinationFolder, this.DbContext, this.CacheManager, this.Logger, this.ArtistLookupEngine, this.ArtistFactory, this.ReleaseFactory, this.ImageFactory, this.ReleaseLookupEngine, this.AudioMetaDataHelper);
var nonReleaseFolders = (from d in Directory.EnumerateDirectories(artistFolder)
where !(from r in scannedArtistFolders select r).Contains(d)
orderby d
select d);
foreach (var folder in nonReleaseFolders)
{
await folderProcessor.Process(new DirectoryInfo(folder), doJustInfo);
}
if (!doJustInfo)
{
FolderProcessor.DeleteEmptyFolders(new DirectoryInfo(artistFolder), this.Logger);
}
// Always update artist image if artist image is found on an artist rescan
var imageFiles = ImageHelper.ImageFilesInFolder(artistFolder, SearchOption.AllDirectories);
if (imageFiles != null && imageFiles.Any())
{
var imageFile = imageFiles.First();
var i = new FileInfo(imageFile);
var iName = i.Name.ToLower().Trim();
var isArtistImage = iName.Contains("artist");
if (isArtistImage)
{
// Read image and convert to jpeg
artist.Thumbnail = File.ReadAllBytes(i.FullName);
artist.Thumbnail = ImageHelper.ResizeImage(artist.Thumbnail, this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height);
artist.Thumbnail = ImageHelper.ConvertToJpegFormat(artist.Thumbnail);
artist.LastUpdated = DateTime.UtcNow;
await this.DbContext.SaveChangesAsync();
this.CacheManager.ClearRegion(artist.CacheRegion);
this.Logger.LogInformation("Update Thumbnail using Artist File [{0}]", iName);
}
}
sw.Stop();
this.CacheManager.ClearRegion(artist.CacheRegion);
this.Logger.LogInformation("Scanned Artist [{0}], Releases Scanned [{1}], OperationTime [{2}]", artist.ToString(), releaseScannedCount, sw.ElapsedMilliseconds);
}
catch (Exception ex)
{
this.Logger.LogError(ex, ex.Serialize());
resultErrors.Add(ex);
}
return new OperationResult<bool>
{
Data = result,
IsSuccess = result,
Errors = resultErrors,
OperationTime = sw.ElapsedMilliseconds
};
}
public async Task<OperationResult<Library.Models.Image>> SetReleaseImageByUrl(User user, Guid id, string imageUrl)
{
return await this.SaveImageBytes(user, id, WebHelper.BytesForImageUrl(imageUrl));
}
public async Task<OperationResult<bool>> UpdateArtist(User user, Artist model)
{
var didRenameArtist = false;
var didChangeThumbnail = false;
var sw = new Stopwatch();
sw.Start();
var errors = new List<Exception>();
var artist = this.DbContext.Artists
.Include(x => x.Genres)
.Include("Genres.Genre")
.FirstOrDefault(x => x.RoadieId == model.Id);
if (artist == null)
{
return new OperationResult<bool>(true, string.Format("Artist Not Found [{0}]", model.Id));
}
try
{
var now = DateTime.UtcNow;
var originalArtistFolder = artist.ArtistFileFolder(this.Configuration, this.Configuration.LibraryFolder);
artist.AlternateNames = model.AlternateNamesList.ToDelimitedList();
artist.ArtistType = model.ArtistType;
artist.AmgId = model.AmgId;
artist.BeginDate = model.BeginDate;
artist.BioContext = model.BioContext;
artist.BirthDate = model.BirthDate;
artist.DiscogsId = model.DiscogsId;
artist.EndDate = model.EndDate;
artist.IsLocked = model.IsLocked;
artist.ISNI = model.ISNIList.ToDelimitedList();
artist.ITunesId = model.ITunesId;
artist.MusicBrainzId = model.MusicBrainzId;
artist.Name = model.Name;
artist.Profile = model.Profile;
artist.Rating = model.Rating;
artist.RealName = model.RealName;
artist.SortName = model.SortName;
artist.SpotifyId = model.SpotifyId;
artist.Status = SafeParser.ToEnum<Statuses>(model.Status);
artist.Tags = model.TagsList.ToDelimitedList();
artist.URLs = model.URLsList.ToDelimitedList();
var newArtistFolder = artist.ArtistFileFolder(this.Configuration, this.Configuration.LibraryFolder);
if (!newArtistFolder.Equals(originalArtistFolder, StringComparison.OrdinalIgnoreCase))
{
didRenameArtist = true;
// Rename artist folder to reflect new artist name
this.Logger.LogTrace("Moving Artist From Folder [{0}] To [{1}]", originalArtistFolder, newArtistFolder);
Directory.Move(originalArtistFolder, newArtistFolder);
}
var artistImage = ImageHelper.ImageDataFromUrl(model.NewThumbnailData);
if (artistImage != null)
{
// Ensure is jpeg first
artist.Thumbnail = ImageHelper.ConvertToJpegFormat(artistImage);
// Save unaltered image to cover file
var artistImageName = Path.Combine(artist.ArtistFileFolder(this.Configuration, this.Configuration.LibraryFolder), ImageHelper.ArtistImageFilename);
File.WriteAllBytes(artistImageName, artist.Thumbnail);
// Resize to store in database as thumbnail
artist.Thumbnail = ImageHelper.ResizeImage(artist.Thumbnail, this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height);
didChangeThumbnail = true;
}
if (model.Genres != null && model.Genres.Any())
{
// Remove existing Genres not in model list
foreach (var genre in artist.Genres.ToList())
{
var doesExistInModel = model.Genres.Any(x => SafeParser.ToGuid(x.Value) == genre.Genre.RoadieId);
if (!doesExistInModel)
{
artist.Genres.Remove(genre);
}
}
// Add new Genres in model not in data
foreach (var genre in model.Genres)
{
var genreId = SafeParser.ToGuid(genre.Value);
var doesExistInData = artist.Genres.Any(x => x.Genre.RoadieId == genreId);
if (!doesExistInData)
{
var g = this.DbContext.Genres.FirstOrDefault(x => x.RoadieId == genreId);
if (g != null)
{
artist.Genres.Add(new data.ArtistGenre
{
ArtistId = artist.Id,
GenreId = g.Id,
Genre = g
});
}
}
}
}
else if (model.Genres == null || !model.Genres.Any())
{
artist.Genres.Clear();
}
if (model.AssociatedArtistsTokens != null && model.AssociatedArtistsTokens.Any())
{
var associatedArtists = this.DbContext.ArtistAssociations.Include(x => x.AssociatedArtist).Where(x => x.ArtistId == artist.Id).ToList();
// Remove existing AssociatedArtists not in model list
foreach (var associatedArtist in associatedArtists)
{
var doesExistInModel = model.AssociatedArtistsTokens.Any(x => SafeParser.ToGuid(x.Value) == associatedArtist.AssociatedArtist.RoadieId);
if (!doesExistInModel)
{
this.DbContext.ArtistAssociations.Remove(associatedArtist);
}
}
// Add new AssociatedArtists in model not in data
foreach (var associatedArtist in model.AssociatedArtistsTokens)
{
var associatedArtistId = SafeParser.ToGuid(associatedArtist.Value);
var doesExistInData = associatedArtists.Any(x => x.AssociatedArtist.RoadieId == associatedArtistId);
if (!doesExistInData)
{
var a = this.DbContext.Artists.FirstOrDefault(x => x.RoadieId == associatedArtistId);
if (a != null)
{
this.DbContext.ArtistAssociations.Add(new data.ArtistAssociation
{
ArtistId = artist.Id,
AssociatedArtistId = a.Id
});
}
}
}
}
else if (model.AssociatedArtistsTokens == null || !model.AssociatedArtistsTokens.Any())
{
artist.AssociatedArtists.Clear();
}
if (model.Images != null && model.Images.Any())
{
// TODO
}
artist.LastUpdated = now;
await this.DbContext.SaveChangesAsync();
if (didRenameArtist)
{
// Update artist tracks to have new artist name in ID3 metadata
foreach (var mp3 in Directory.GetFiles(newArtistFolder, "*.mp3", SearchOption.AllDirectories))
{
var trackFileInfo = new FileInfo(mp3);
var audioMetaData = await this.AudioMetaDataHelper.GetInfo(trackFileInfo);
if (audioMetaData != null)
{
audioMetaData.Artist = artist.Name;
this.AudioMetaDataHelper.WriteTags(audioMetaData, trackFileInfo);
}
}
await this.ScanArtistReleasesFolders(artist.RoadieId, this.Configuration.LibraryFolder, false);
}
this.CacheManager.ClearRegion(artist.CacheRegion);
this.Logger.LogInformation($"UpdateArtist `{ artist }` By User `{ user }`: Renamed Artist [{ didRenameArtist }], Uploaded new image [{ didChangeThumbnail }]");
}
catch (Exception ex)
{
this.Logger.LogError(ex);
errors.Add(ex);
}
sw.Stop();
return new OperationResult<bool>
{
IsSuccess = !errors.Any(),
Data = !errors.Any(),
OperationTime = sw.ElapsedMilliseconds,
Errors = errors
};
}
public async Task<OperationResult<bool>> MergeArtists(User user, Guid artistToMergeId, Guid artistToMergeIntoId)
{
var sw = new Stopwatch();
sw.Start();
var errors = new List<Exception>();
var artistToMerge = this.DbContext.Artists
.Include(x => x.Genres)
.Include("Genres.Genre")
.FirstOrDefault(x => x.RoadieId == artistToMergeId);
if (artistToMerge == null)
{
this.Logger.LogWarning("MergeArtists Unknown Artist [{0}]", artistToMergeId);
return new OperationResult<bool>(true, string.Format("Artist Not Found [{0}]", artistToMergeId));
}
var mergeIntoArtist = this.DbContext.Artists
.Include(x => x.Genres)
.Include("Genres.Genre")
.FirstOrDefault(x => x.RoadieId == artistToMergeIntoId);
if (mergeIntoArtist == null)
{
this.Logger.LogWarning("MergeArtists Unknown Artist [{0}]", artistToMergeIntoId);
return new OperationResult<bool>(true, string.Format("Artist Not Found [{0}]", artistToMergeIntoId));
}
try
{
var result = await this.ArtistFactory.MergeArtists(artistToMerge, mergeIntoArtist, true);
if (!result.IsSuccess)
{
this.CacheManager.ClearRegion(artistToMerge.CacheRegion);
this.CacheManager.ClearRegion(mergeIntoArtist.CacheRegion);
this.Logger.LogInformation("MergeArtists `{0}` => `{1}`, By User `{2}`", artistToMerge, mergeIntoArtist, user);
}
}
catch (Exception ex)
{
this.Logger.LogError(ex);
errors.Add(ex);
}
sw.Stop();
return new OperationResult<bool>
{
IsSuccess = !errors.Any(),
Data = !errors.Any(),
OperationTime = sw.ElapsedMilliseconds,
Errors = errors
};
}
public async Task<OperationResult<Library.Models.Image>> UploadArtistImage(User user, Guid id, IFormFile file)
{
var bytes = new byte[0];
using (var ms = new MemoryStream())
{
file.CopyTo(ms);
bytes = ms.ToArray();
}
return await this.SaveImageBytes(user, id, bytes);
}
private async Task<OperationResult<Artist>> ArtistByIdAction(Guid id, IEnumerable<string> includes)
{
var timings = new Dictionary<string, long>();
var tsw = new Stopwatch();
var sw = Stopwatch.StartNew();
sw.Start();
tsw.Restart();
var artist = this.GetArtist(id);
tsw.Stop();
timings.Add("getArtist", tsw.ElapsedMilliseconds);
if (artist == null)
{
return new OperationResult<Artist>(true, string.Format("Artist Not Found [{0}]", id));
}
tsw.Restart();
var result = artist.Adapt<Artist>();
result.BandStatus = result.BandStatus ?? BandStatus.Unknown.ToString();
result.BeginDate = result.BeginDate == null || result.BeginDate == DateTime.MinValue ? null : result.BeginDate;
result.EndDate = result.EndDate == null || result.EndDate == DateTime.MinValue ? null : result.EndDate;
result.BirthDate = result.BirthDate == null || result.BirthDate == DateTime.MinValue ? null : result.BirthDate;
tsw.Stop();
timings.Add("adaptArtist", tsw.ElapsedMilliseconds);
result.Thumbnail = base.MakeArtistThumbnailImage(id);
result.MediumThumbnail = base.MakeThumbnailImage(id, "artist", this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height);
tsw.Restart();
result.Genres = artist.Genres.Select(x => new DataToken { Text = x.Genre.Name, Value = x.Genre.RoadieId.ToString() });
tsw.Stop();
timings.Add("genres", tsw.ElapsedMilliseconds);
if (includes != null && includes.Any())
{
if (includes.Contains("releases"))
{
var dtoReleases = new List<ReleaseList>();
foreach (var release in this.DbContext.Releases.Include("Medias").Include("Medias.Tracks").Include("Medias.Tracks").Where(x => x.ArtistId == artist.Id).ToArray())
{
var releaseList = release.Adapt<ReleaseList>();
releaseList.Thumbnail = base.MakeReleaseThumbnailImage(release.RoadieId);
var dtoReleaseMedia = new List<ReleaseMediaList>();
if (includes.Contains("tracks"))
{
foreach (var releasemedia in release.Medias.OrderBy(x => x.MediaNumber).ToArray())
{
var dtoMedia = releasemedia.Adapt<ReleaseMediaList>();
var tracks = new List<TrackList>();
foreach (var t in this.DbContext.Tracks.Where(x => x.ReleaseMediaId == releasemedia.Id).OrderBy(x => x.TrackNumber).ToArray())
{
var track = t.Adapt<TrackList>();
ArtistList trackArtist = null;
if (t.ArtistId.HasValue)
{
var ta = this.DbContext.Artists.FirstOrDefault(x => x.Id == t.ArtistId.Value);
if (ta != null)
{
trackArtist = ArtistList.FromDataArtist(ta, this.MakeArtistThumbnailImage(ta.RoadieId));
}
}
track.TrackArtist = trackArtist;
tracks.Add(track);
}
dtoMedia.Tracks = tracks;
dtoReleaseMedia.Add(dtoMedia);
}
}
releaseList.Media = dtoReleaseMedia;
dtoReleases.Add(releaseList);
}
result.Releases = dtoReleases;
}
if (includes.Contains("stats"))
{
try
{
tsw.Restart();
var artistTracks = (from r in this.DbContext.Releases
join rm in this.DbContext.ReleaseMedias on r.Id equals rm.ReleaseId
join t in this.DbContext.Tracks on rm.Id equals t.ReleaseMediaId
where (r.ArtistId == artist.Id || t.ArtistId == artist.Id)
select new
{
t.Id,
size = t.FileSize,
time = t.Duration,
isMissing = t.Hash == null
});
var validCartistTracks = artistTracks.Where(x => !x.isMissing);
long? trackTime = validCartistTracks.Sum(x => (long?)x.time);
result.Statistics = new CollectionStatistics
{
FileSize = artistTracks.Sum(x => (long?)x.size).ToFileSize(),
MissingTrackCount = artistTracks.Where(x => x.isMissing).Count(),
ReleaseCount = artist.ReleaseCount,
ReleaseMediaCount = (from r in this.DbContext.Releases
join rm in this.DbContext.ReleaseMedias on r.Id equals rm.ReleaseId
where r.ArtistId == artist.Id
select rm.Id).Count(),
TrackTime = validCartistTracks.Any() ? new TimeInfo((decimal)trackTime).ToFullFormattedString() : "--:--",
TrackCount = validCartistTracks.Count(),
TrackPlayedCount = artist.PlayedCount
};
tsw.Stop();
timings.Add("stats", tsw.ElapsedMilliseconds);
}
catch (Exception ex)
{
this.Logger.LogError(ex, $"Error Getting Statistics for Artist `{ artist }`");
}
}
if (includes.Contains("images"))
{
tsw.Restart();
result.Images = this.DbContext.Images.Where(x => x.ArtistId == artist.Id).Select(x => MakeFullsizeImage(x.RoadieId, x.Caption)).ToArray();
var artistFolder = artist.ArtistFileFolder(this.Configuration, this.Configuration.LibraryFolder);
var artistImagesInFolder = ImageHelper.FindImageTypeInDirectory(new DirectoryInfo(artistFolder), ImageType.ArtistSecondary, SearchOption.TopDirectoryOnly);
if (artistImagesInFolder.Any())
{
result.Images = result.Images.Concat(artistImagesInFolder.Select((x, i) => MakeFullsizeSecondaryImage(id, ImageType.ArtistSecondary, i)));
}
tsw.Stop();
timings.Add("images", tsw.ElapsedMilliseconds);
}
if (includes.Contains("associatedartists"))
{
tsw.Restart();
var associatedWithArtists = (from aa in this.DbContext.ArtistAssociations
join a in this.DbContext.Artists on aa.AssociatedArtistId equals a.Id
where aa.ArtistId == artist.Id
select new ArtistList
{
DatabaseId = a.Id,
Id = a.RoadieId,
Artist = new DataToken
{
Text = a.Name,
Value = a.RoadieId.ToString()
},
Thumbnail = this.MakeArtistThumbnailImage(a.RoadieId),
Rating = a.Rating,
Rank = a.Rank,
CreatedDate = a.CreatedDate,
LastUpdated = a.LastUpdated,
LastPlayed = a.LastPlayed,
PlayedCount = a.PlayedCount,
ReleaseCount = a.ReleaseCount,
TrackCount = a.TrackCount,
SortName = a.SortName
}).ToArray();
var associatedArtists = (from aa in this.DbContext.ArtistAssociations
join a in this.DbContext.Artists on aa.ArtistId equals a.Id
where aa.AssociatedArtistId == artist.Id
select new ArtistList
{
DatabaseId = a.Id,
Id = a.RoadieId,
Artist = new DataToken
{
Text = a.Name,
Value = a.RoadieId.ToString()
},
Thumbnail = this.MakeArtistThumbnailImage(a.RoadieId),
Rating = a.Rating,
Rank = a.Rank,
CreatedDate = a.CreatedDate,
LastUpdated = a.LastUpdated,
LastPlayed = a.LastPlayed,
PlayedCount = a.PlayedCount,
ReleaseCount = a.ReleaseCount,
TrackCount = a.TrackCount,
SortName = a.SortName
}).ToArray();
result.AssociatedArtists = associatedArtists.Union(associatedWithArtists, new ArtistListComparer()).OrderBy(x => x.SortName);
result.AssociatedArtistsTokens = result.AssociatedArtists.Select(x => x.Artist).ToArray();
tsw.Stop();
timings.Add("associatedartists", tsw.ElapsedMilliseconds);
}
if (includes.Contains("collections"))
{
tsw.Restart();
var collectionPagedRequest = new PagedRequest
{
Limit = 100
};
var r = await this.CollectionService.List(roadieUser: null,
request: collectionPagedRequest, artistId: artist.RoadieId);
if (r.IsSuccess)
{
result.CollectionsWithArtistReleases = r.Rows.ToArray();
}
tsw.Stop();
timings.Add("collections", tsw.ElapsedMilliseconds);
}
if (includes.Contains("playlists"))
{
tsw.Restart();
var pg = new PagedRequest
{
FilterToArtistId = artist.RoadieId
};
var r = await this.PlaylistService.List(pg);
if (r.IsSuccess)
{
result.PlaylistsWithArtistReleases = r.Rows.ToArray();
}
tsw.Stop();
timings.Add("playlists", tsw.ElapsedMilliseconds);
}
if (includes.Contains("contributions"))
{
tsw.Restart();
result.ArtistContributionReleases = (from t in this.DbContext.Tracks
join rm in this.DbContext.ReleaseMedias on t.ReleaseMediaId equals rm.Id
join r in this.DbContext.Releases.Include(x => x.Artist) on rm.ReleaseId equals r.Id
where t.ArtistId == artist.Id
group r by r.Id into rr
select rr)
.ToArray()
.Select(rr => rr.First())
.Select(r => ReleaseList.FromDataRelease(r, r.Artist, this.HttpContext.BaseUrl, MakeArtistThumbnailImage(r.Artist.RoadieId), MakeReleaseThumbnailImage(r.RoadieId)))
.ToArray().OrderBy(x => x.Release.Text).ToArray();
result.ArtistContributionReleases = result.ArtistContributionReleases.Any() ? result.ArtistContributionReleases : null;
tsw.Stop();
timings.Add("contributions", tsw.ElapsedMilliseconds);
}
if (includes.Contains("labels"))
{
tsw.Restart();
result.ArtistLabels = (from l in this.DbContext.Labels
join rl in this.DbContext.ReleaseLabels on l.Id equals rl.LabelId
join r in this.DbContext.Releases on rl.ReleaseId equals r.Id
where r.ArtistId == artist.Id
orderby l.SortName
select LabelList.FromDataLabel(l, this.MakeLabelThumbnailImage(l.RoadieId)))
.ToArray()
.GroupBy(x => x.Label.Value).Select(x => x.First()).OrderBy(x => x.SortName).ThenBy(x => x.Label.Text).ToArray();
result.ArtistLabels = result.ArtistLabels.Any() ? result.ArtistLabels : null;
tsw.Stop();
timings.Add("labels", tsw.ElapsedMilliseconds);
}
}
sw.Stop();
timings.Add("operation", sw.ElapsedMilliseconds);
this.Logger.LogDebug("ArtistByIdAction Timings: id [{0}], includes [{1}], timings [{3}]", id, includes, JsonConvert.SerializeObject(timings));
return new OperationResult<Artist>
{
Data = result,
IsSuccess = result != null,
OperationTime = sw.ElapsedMilliseconds
};
}
private async Task<OperationResult<Library.Models.Image>> SaveImageBytes(User user, Guid id, byte[] imageBytes)
{
var sw = new Stopwatch();
sw.Start();
var errors = new List<Exception>();
var artist = this.DbContext.Artists.FirstOrDefault(x => x.RoadieId == id);
if (artist == null)
{
return new OperationResult<Library.Models.Image>(true, string.Format("Artist Not Found [{0}]", id));
}
try
{
var now = DateTime.UtcNow;
artist.Thumbnail = imageBytes;
if (artist.Thumbnail != null)
{
// Ensure is jpeg first
artist.Thumbnail = ImageHelper.ConvertToJpegFormat(artist.Thumbnail);
// Ensure artist folder exists
var artistFolder = artist.ArtistFileFolder(this.Configuration, this.Configuration.LibraryFolder);
if (!Directory.Exists(artistFolder))
{
Directory.CreateDirectory(artistFolder);
this.Logger.LogInformation("Created Artist Folder [0] for `artist`", artistFolder, artist);
}
// Save unaltered image to artist file
var artistImage = Path.Combine(artistFolder, ImageHelper.ArtistImageFilename);
File.WriteAllBytes(artistImage, artist.Thumbnail);
// Resize to store in database as thumbnail
artist.Thumbnail = ImageHelper.ResizeImage(artist.Thumbnail, this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height);
}
artist.LastUpdated = now;
await this.DbContext.SaveChangesAsync();
this.CacheManager.ClearRegion(artist.CacheRegion);
this.Logger.LogInformation($"SaveImageBytes `{ artist }` By User `{ user }`");
}
catch (Exception ex)
{
this.Logger.LogError(ex);
errors.Add(ex);
}
sw.Stop();
return new OperationResult<Library.Models.Image>
{
IsSuccess = !errors.Any(),
Data = base.MakeThumbnailImage(id, "artist", this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height, true),
OperationTime = sw.ElapsedMilliseconds,
Errors = errors
};
}
}
}