public IEnumerable<VideoInfo> Resolve(List<FileMetadata> files, bool supportMultiVersion = true)
{
var videoResolver = new VideoResolver(_options, _logger, _regexProvider);
var videoInfos = files
.Select(i => videoResolver.Resolve(i.Id, i.IsFolder))
.Where(i => i != null)
.ToList();
// Filter out all extras, otherwise they could cause stacks to not be resolved
// See the unit test TestStackedWithTrailer
var nonExtras = videoInfos
.Where(i => string.IsNullOrWhiteSpace(i.ExtraType))
.Select(i => new FileMetadata
{
Id = i.Path,
IsFolder = i.IsFolder
});
var stackResult = new StackResolver(_options, _logger, _regexProvider)
.Resolve(nonExtras);
var remainingFiles = videoInfos
.Where(i => !stackResult.Stacks.Any(s => s.ContainsFile(i.Path, i.IsFolder)))
.ToList();
var list = new List<VideoInfo>();
foreach (var stack in stackResult.Stacks)
{
var info = new VideoInfo
{
Files = stack.Files.Select(i => videoResolver.Resolve(i, stack.IsFolderStack)).ToList(),
Name = stack.Name
};
info.Year = info.Files.First().Year;
var extraBaseNames = new List<string>
{
stack.Name,
Path.GetFileNameWithoutExtension(stack.Files[0])
};
var extras = GetExtras(remainingFiles, extraBaseNames);
if (extras.Count > 0)
{
remainingFiles = remainingFiles
.Except(extras)
.ToList();
info.Extras = extras;
}
list.Add(info);
}
var standaloneMedia = remainingFiles
.Where(i => string.IsNullOrWhiteSpace(i.ExtraType))
.ToList();
foreach (var media in standaloneMedia)
{
var info = new VideoInfo
{
Files = new List<VideoFileInfo> { media },
Name = media.Name
};
info.Year = info.Files.First().Year;
var extras = GetExtras(remainingFiles, new List<string> { media.FileNameWithoutExtension, media.Name });
remainingFiles = remainingFiles
.Except(extras.Concat(new[] { media }))
.ToList();
info.Extras = extras;
list.Add(info);
}
if (supportMultiVersion)
{
list = GetVideosGroupedByVersion(list)
.ToList();
}
// If there's only one resolved video, use the folder name as well to find extras
if (list.Count == 1)
{
var info = list[0];
var videoPath = list[0].Files[0].Path;
var parentPath = Path.GetDirectoryName(videoPath);
if (!string.IsNullOrWhiteSpace(parentPath))
{
var folderName = Path.GetFileName(Path.GetDirectoryName(videoPath));
if (!string.IsNullOrWhiteSpace(folderName))
{
var extras = GetExtras(remainingFiles, new List<string> { folderName });
remainingFiles = remainingFiles
.Except(extras)
.ToList();
info.Extras.AddRange(extras);
}
}
// Add the extras that are just based on file name as well
var extrasByFileName = remainingFiles
.Where(i => i.ExtraRule != null && i.ExtraRule.RuleType == ExtraRuleType.Filename)
.ToList();
remainingFiles = remainingFiles
.Except(extrasByFileName)
.ToList();
info.Extras.AddRange(extrasByFileName);
}
// If there's only one video, accept all trailers
// Be lenient because people use all kinds of mish mash conventions with trailers
if (list.Count == 1)
{
var trailers = remainingFiles
.Where(i => string.Equals(i.ExtraType, "trailer", StringComparison.OrdinalIgnoreCase))
.ToList();
list[0].Extras.AddRange(trailers);
remainingFiles = remainingFiles
.Except(trailers)
.ToList();
}
// Whatever files are left, just add them
list.AddRange(remainingFiles.Select(i => new VideoInfo
{
Files = new List<VideoFileInfo> { i },
Name = i.Name,
Year = i.Year
}));
var orderedList = list.OrderBy(i => i.Name);
return orderedList;
}
public IEnumerable <VideoInfo> Resolve(List <FileMetadata> files, bool supportMultiVersion = true)
{
var videoResolver = new VideoResolver(_options, _logger, _regexProvider);
var videoInfos = files
.Select(i => videoResolver.Resolve(i.Id, i.IsFolder))
.Where(i => i != null)
.ToList();
// Filter out all extras, otherwise they could cause stacks to not be resolved
// See the unit test TestStackedWithTrailer
var nonExtras = videoInfos
.Where(i => string.IsNullOrWhiteSpace(i.ExtraType))
.Select(i => new FileMetadata
{
Id = i.Path,
IsFolder = i.IsFolder
});
var stackResult = new StackResolver(_options, _logger, _regexProvider)
.Resolve(nonExtras);
var remainingFiles = videoInfos
.Where(i => !stackResult.Stacks.Any(s => s.ContainsFile(i.Path, i.IsFolder)))
.ToList();
var list = new List <VideoInfo>();
foreach (var stack in stackResult.Stacks)
{
var info = new VideoInfo
{
Files = stack.Files.Select(i => videoResolver.Resolve(i, stack.IsFolderStack)).ToList(),
Name = stack.Name
};
info.Year = info.Files.First().Year;
var extraBaseNames = new List <string>
{
stack.Name,
Path.GetFileNameWithoutExtension(stack.Files[0])
};
var extras = GetExtras(remainingFiles, extraBaseNames);
if (extras.Count > 0)
{
remainingFiles = remainingFiles
.Except(extras)
.ToList();
info.Extras = extras;
}
list.Add(info);
}
var standaloneMedia = remainingFiles
.Where(i => string.IsNullOrWhiteSpace(i.ExtraType))
.ToList();
foreach (var media in standaloneMedia)
{
var info = new VideoInfo
{
Files = new List <VideoFileInfo> {
media
},
Name = media.Name
};
info.Year = info.Files.First().Year;
var extras = GetExtras(remainingFiles, new List <string> {
media.FileNameWithoutExtension, media.Name
});
remainingFiles = remainingFiles
.Except(extras.Concat(new[] { media }))
.ToList();
info.Extras = extras;
list.Add(info);
}
if (supportMultiVersion)
{
list = GetVideosGroupedByVersion(list)
.ToList();
}
// If there's only one resolved video, use the folder name as well to find extras
if (list.Count == 1)
{
var info = list[0];
var videoPath = list[0].Files[0].Path;
var parentPath = Path.GetDirectoryName(videoPath);
if (!string.IsNullOrWhiteSpace(parentPath))
{
var folderName = Path.GetFileName(Path.GetDirectoryName(videoPath));
if (!string.IsNullOrWhiteSpace(folderName))
{
var extras = GetExtras(remainingFiles, new List <string> {
folderName
});
remainingFiles = remainingFiles
.Except(extras)
.ToList();
info.Extras.AddRange(extras);
}
}
// Add the extras that are just based on file name as well
var extrasByFileName = remainingFiles
.Where(i => i.ExtraRule != null && i.ExtraRule.RuleType == ExtraRuleType.Filename)
.ToList();
remainingFiles = remainingFiles
.Except(extrasByFileName)
.ToList();
info.Extras.AddRange(extrasByFileName);
}
// If there's only one video, accept all trailers
// Be lenient because people use all kinds of mish mash conventions with trailers
if (list.Count == 1)
{
var trailers = remainingFiles
.Where(i => string.Equals(i.ExtraType, "trailer", StringComparison.OrdinalIgnoreCase))
.ToList();
list[0].Extras.AddRange(trailers);
remainingFiles = remainingFiles
.Except(trailers)
.ToList();
}
// Whatever files are left, just add them
list.AddRange(remainingFiles.Select(i => new VideoInfo
{
Files = new List <VideoFileInfo> {
i
},
Name = i.Name,
Year = i.Year
}));
var orderedList = list.OrderBy(i => i.Name);
return(orderedList);
}