private async Task ProcessClip(ClipModel clip, string clipName)
{
GlobalEvents.MixerClipCreated(clip);
string clipUrl = string.Format("https://mixer.com/{0}?clip={1}", ChannelSession.User.username, clip.shareableId);
if (this.ShowClipInfoInChat)
{
await ChannelSession.Chat.SendMessage("Clip Created: " + clipUrl);
}
this.extraSpecialIdentifiers[MixerClipURLSpecialIdentifier] = clipUrl;
if (this.DownloadClip)
{
if (!Directory.Exists(this.DownloadDirectory))
{
string error = "ERROR: The download folder specified for Mixer Clips does not exist";
Logger.Log(error);
await ChannelSession.Chat.Whisper(ChannelSession.User.username, error);
return;
}
if (!ChannelSession.Services.FileService.FileExists(MixerClipsAction.GetFFMPEGExecutablePath()))
{
string error = "ERROR: FFMPEG could not be found and the Mixer Clip can not be converted without it";
Logger.Log(error);
await ChannelSession.Chat.Whisper(ChannelSession.User.username, error);
return;
}
ClipLocatorModel clipLocator = clip.contentLocators.FirstOrDefault(cl => cl.locatorType.Equals(VideoFileContentLocatorType));
if (clipLocator != null)
{
string destinationFile = Path.Combine(this.DownloadDirectory, clipName + ".mp4");
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Task.Run(async() =>
{
Process process = new Process();
process.StartInfo.FileName = MixerClipsAction.GetFFMPEGExecutablePath();
process.StartInfo.Arguments = string.Format("-i {0} -c copy -bsf:a aac_adtstoasc \"{1}\"", clipLocator.uri, destinationFile.ToFilePathString());
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.Start();
while (!process.HasExited)
{
await Task.Delay(500);
}
});
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
}
}
protected override async Task PerformInternal(UserViewModel user, IEnumerable <string> arguments)
{
if (ChannelSession.Chat != null)
{
await ChannelSession.Chat.SendMessage("Sending clip creation request to Mixer...");
string clipName = await this.ReplaceStringWithSpecialModifiers(this.ClipName, user, arguments);
if (!string.IsNullOrEmpty(clipName) && MixerClipsAction.MinimumLength <= this.ClipLength && this.ClipLength <= MixerClipsAction.MaximumLength)
{
bool clipCreated = false;
DateTimeOffset clipCreationTime = DateTimeOffset.Now;
BroadcastModel broadcast = await ChannelSession.Connection.GetCurrentBroadcast();
if (broadcast != null)
{
if (await ChannelSession.Connection.CanClipBeMade(broadcast))
{
clipCreated = await ChannelSession.Connection.CreateClip(new ClipRequestModel()
{
broadcastId = broadcast.id.ToString(),
highlightTitle = clipName,
clipDurationInSeconds = this.ClipLength
});
}
}
if (clipCreated)
{
for (int i = 0; i < 10; i++)
{
await Task.Delay(2000);
IEnumerable <ClipModel> clips = await ChannelSession.Connection.GetChannelClips(ChannelSession.Channel);
ClipModel clip = clips.OrderByDescending(c => c.uploadDate).FirstOrDefault();
if (clip != null && clip.uploadDate.ToLocalTime() >= clipCreationTime && clip.title.Equals(clipName))
{
await ChannelSession.Chat.SendMessage("Clip Created: " + string.Format("https://mixer.com/{0}?clip={1}", ChannelSession.User.username, clip.shareableId));
if (this.DownloadClip && Directory.Exists(this.DownloadDirectory) && ChannelSession.Services.FileService.FileExists(MixerClipsAction.GetFFMPEGExecutablePath()))
{
ClipLocatorModel clipLocator = clip.contentLocators.FirstOrDefault(cl => cl.locatorType.Equals(VideoFileContentLocatorType));
if (clipLocator != null)
{
char[] invalidChars = Path.GetInvalidFileNameChars();
string fileName = new string(clipName.Select(c => invalidChars.Contains(c) ? '_' : c).ToArray());
string destinationFile = Path.Combine(this.DownloadDirectory, fileName + ".mp4");
Process process = new Process();
process.StartInfo.FileName = MixerClipsAction.GetFFMPEGExecutablePath();
process.StartInfo.Arguments = string.Format("-i {0} -c copy -bsf:a aac_adtstoasc \"{1}\"", clipLocator.uri, destinationFile);
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.Start();
while (!process.HasExited)
{
await Task.Delay(500);
}
}
}
return;
}
}
await ChannelSession.Chat.SendMessage("Clip was created, but could not be retrieved at this time");
}
else
{
await ChannelSession.Chat.SendMessage("Unable to create clip, please try again later");
}
}
}
}
