public async Task <FileInfo> Write(InternalVideo internalVideo, string content)
{
var fileInfo = await _srtFileWriter.Write(internalVideo, content);
_logger.Information($"Wrote SRT file to {fileInfo.FullName}.");
return(fileInfo);
}
public async Task Write(InternalVideo internalVideo)
{
_logger.Information($"Saving video {internalVideo.Name}.");
await _videoWriter.Write(internalVideo);
_logger.Information("Done saving video chat.");
}
public async Task Write(InternalVideo video, IEnumerable <InternalComment> comments)
{
var srtLines = _srtLineWriter.Write(comments);
var content = string.Join("",
srtLines.Select((srtLine, index) =>
$"{index + 1}\n{srtLine.StartTime:hh\\:mm\\:ss\\,fff} --> {srtLine.EndTime:hh\\:mm\\:ss\\,fff}\n{srtLine.Message}\n"));
await _srtFileWriter.Write(video, content);
}
public async Task <FileInfo> Write(InternalVideo internalVideo, string content)
{
var safeName = string.Concat(internalVideo.Name.Split(Path.GetInvalidFileNameChars()));
var path = Path.Combine(_srtFileSettings.OutputDirectory.FullName, $"{safeName}-v{internalVideo.Id}.srt");
await File.WriteAllTextAsync(path, content);
return(new FileInfo(path));
}
public async Task <IEnumerable <InternalComment> > GetComments(InternalVideo video)
{
var comments = await _twitchApi.Undocumented.GetAllCommentsAsync(video.Id.ToString());
return(comments
.SelectMany(page => page.Comments)
.Select(comment =>
new InternalComment(
comment.Commenter.DisplayName ?? comment.Commenter.Name,
comment.Message.UserColor,
comment.Message.Body,
TimeSpan.FromSeconds(comment.ContentOffsetSeconds))));
}
public async Task <IEnumerable <InternalComment> > GetComments(InternalVideo video)
{
_logger.Information($"Getting comments for video {video.Name}, ID {video.Id}.");
var comments = (await _commentsRetriever.GetComments(video)).ToList();
if (comments.Count == 0)
{
_logger.Warning("No comments found for video.");
}
else
{
_logger.Information($"Got {comments.Count} comments for video.");
}
return(comments);
}
public async Task <IEnumerable <InternalComment> > GetComments(InternalVideo video)
{
var cachePath = GetCachePath(video);
if (File.Exists(cachePath))
{
var text = await File.ReadAllTextAsync(cachePath);
return(JsonConvert.DeserializeObject <IEnumerable <InternalComment> >(text));
}
var comments = await _commentsRetriever.GetComments(video);
await File.WriteAllTextAsync(cachePath, JsonConvert.SerializeObject(comments));
return(comments);
}
public async Task Write(InternalVideo internalVideo)
{
var comments = await _commentsRetriever.GetComments(internalVideo);
await _srtWriter.Write(internalVideo, comments);
}
private string GetCachePath(InternalVideo internalVideo) =>
Path.Combine(_commentsCacheSettings.CacheDirectory.FullName, $"{internalVideo.Id}.json");
