Stream custom live channels using your own media
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

123 lines
4.7 KiB

using System.Globalization;
using Dapper;
using ErsatzTV.Core;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Interfaces.Repositories;
using ErsatzTV.Infrastructure.Extensions;
using Microsoft.EntityFrameworkCore;
namespace ErsatzTV.Infrastructure.Data.Repositories;
public class MediaItemRepository : IMediaItemRepository
{
private readonly IDbContextFactory<TvContext> _dbContextFactory;
public MediaItemRepository(IDbContextFactory<TvContext> dbContextFactory) => _dbContextFactory = dbContextFactory;
public async Task<List<CultureInfo>> GetAllKnownCultures()
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
var result = new System.Collections.Generic.HashSet<CultureInfo>();
CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures);
foreach (LanguageCode code in await dbContext.LanguageCodes.ToListAsync())
{
Option<CultureInfo> maybeCulture = allCultures.Find(
c => string.Equals(code.ThreeCode1, c.ThreeLetterISOLanguageName, StringComparison.OrdinalIgnoreCase)
|| string.Equals(
code.ThreeCode2,
c.ThreeLetterISOLanguageName,
StringComparison.OrdinalIgnoreCase));
foreach (CultureInfo culture in maybeCulture)
{
result.Add(culture);
}
}
return result.ToList();
}
public async Task<List<CultureInfo>> GetAllLanguageCodeCultures()
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
var result = new System.Collections.Generic.HashSet<CultureInfo>();
CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures);
List<string> mediaCodes = await GetAllLanguageCodes();
foreach (string mediaCode in mediaCodes)
{
foreach (string code in await dbContext.LanguageCodes.GetAllLanguageCodes(mediaCode))
{
Option<CultureInfo> maybeCulture = allCultures.Find(
c => string.Equals(code, c.ThreeLetterISOLanguageName, StringComparison.OrdinalIgnoreCase));
foreach (CultureInfo culture in maybeCulture)
{
result.Add(culture);
}
}
}
return result.ToList();
}
public async Task<List<int>> FlagFileNotFound(LibraryPath libraryPath, string path)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
List<int> ids = await dbContext.Connection.QueryAsync<int>(
@"SELECT M.Id
FROM MediaItem M
INNER JOIN MediaVersion MV on M.Id = COALESCE(MovieId, MusicVideoId, OtherVideoId, SongId, EpisodeId)
INNER JOIN MediaFile MF on MV.Id = MF.MediaVersionId
WHERE M.LibraryPathId = @LibraryPathId AND MF.Path = @Path",
new { LibraryPathId = libraryPath.Id, Path = path })
.Map(result => result.ToList());
await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 1 WHERE Id IN @Ids",
new { Ids = ids });
return ids;
}
public async Task<Unit> FlagNormal(MediaItem mediaItem)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
mediaItem.State = MediaItemState.Normal;
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 0 WHERE Id = @Id",
new { mediaItem.Id }).ToUnit();
}
public async Task<Either<BaseError, Unit>> DeleteItems(List<int> mediaItemIds)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
foreach (int mediaItemId in mediaItemIds)
{
await dbContext.Connection.ExecuteAsync(
"DELETE FROM MediaItem WHERE Id = @Id",
new { Id = mediaItemId });
}
return Unit.Default;
}
private async Task<List<string>> GetAllLanguageCodes()
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.QueryAsync<string>(
@"SELECT LanguageCode FROM
(SELECT Language AS LanguageCode
FROM MediaStream WHERE Language IS NOT NULL
UNION ALL SELECT PreferredAudioLanguageCode AS LanguageCode
FROM Channel WHERE PreferredAudioLanguageCode IS NOT NULL)
GROUP BY LanguageCode
ORDER BY COUNT(LanguageCode) DESC")
.Map(result => result.ToList());
}
}