private void BtnDownload_Click(object sender, EventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
if (radioJSON.Checked)
{
saveFileDialog.Filter = "JSON Files | *.json";
}
else
{
saveFileDialog.Filter = "TXT Files | *.txt";
}
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
ChatDownloadInfo info;
if (isVod)
{
int startTime = 0;
int duration = 0;
if (checkCropStart.Checked)
{
TimeSpan start = new TimeSpan((int)numStartHour.Value, (int)numStartMinute.Value, (int)numStartSecond.Value);
startTime = (int)Math.Round(start.TotalSeconds);
}
if (checkCropEnd.Checked)
{
TimeSpan end = new TimeSpan((int)numEndHour.Value, (int)numEndMinute.Value, (int)numEndSecond.Value);
duration = (int)Math.Ceiling(end.TotalSeconds - startTime);
}
else
{
TimeSpan vodLength = TimeSpan.Parse(Regex.Replace(videoData["data"][0]["duration"].ToString(), @"[^\d]", ":").TrimEnd(':'));
duration = (int)Math.Ceiling(vodLength.TotalSeconds);
}
info = new ChatDownloadInfo(isVod, textUrl.Text, saveFileDialog.FileName, videoData["data"][0]["id"].ToString(), startTime, duration, radioJSON.Checked, labelStreamer.Text, streamerId);
}
else
{
info = new ChatDownloadInfo(isVod, textUrl.Text, saveFileDialog.FileName, videoData["vod"]["id"].ToString(), videoData["vod"]["offset"].ToObject <int>(), videoData["duration"].ToObject <double>(), radioJSON.Checked, labelStreamer.Text, streamerId);
}
toolStatus.Text = "Downloading";
btnGetInfo.Enabled = false;
SetEnabled(false, false);
backgroundDownloadManager.RunWorkerAsync(info);
}
}
private void BackgroundDownloadManager_DoWork(object sender, DoWorkEventArgs e)
{
ChatDownloadInfo clipInfo = (ChatDownloadInfo)e.Argument;
using (WebClient client = new WebClient())
{
client.Encoding = Encoding.UTF8;
client.Headers.Add("Accept", "application/vnd.twitchtv.v5+json; charset=UTF-8");
client.Headers.Add("Client-Id", "kimne78kx3ncx6brgo4mv6wki5h1ko");
bool isFirst = true;
string cursor = "";
double latestMessage = clipInfo.offset - 1;
double videoStart = clipInfo.offset;
double videoDuration = clipInfo.duration;
JObject result = new JObject();
JArray comments = new JArray();
JObject streamer = new JObject();
streamer["name"] = clipInfo.streamer_name;
streamer["id"] = clipInfo.streamer_id;
while (latestMessage < (videoStart + videoDuration))
{
string response;
if (isFirst)
{
response = client.DownloadString(String.Format("https://api.twitch.tv/v5/videos/{0}/comments?content_offset_seconds={1}", clipInfo.vod_id, clipInfo.offset));
}
else
{
response = client.DownloadString(String.Format("https://api.twitch.tv/v5/videos/{0}/comments?cursor={1}", clipInfo.vod_id, cursor));
}
JObject res = JObject.Parse(response);
foreach (var comment in res["comments"])
{
if (latestMessage < (videoStart + videoDuration))
{
comments.Add(comment);
}
latestMessage = comment["content_offset_seconds"].ToObject <double>();
}
if (res["_next"] == null)
{
break;
}
else
{
cursor = res["_next"].ToString();
}
int percent = (int)Math.Floor((latestMessage - videoStart) / videoDuration * 100);
backgroundDownloadManager.ReportProgress(percent, String.Format("Downloading {0}%", percent));
if (isFirst)
{
isFirst = false;
}
}
result["streamer"] = streamer;
result["comments"] = comments;
using (StreamWriter sw = new StreamWriter(clipInfo.path))
{
if (clipInfo.is_json)
{
sw.Write(result.ToString(Newtonsoft.Json.Formatting.Indented));
}
else
{
foreach (var comment in result["comments"])
{
string username = comment["commenter"]["display_name"].ToString();
string message = comment["message"]["body"].ToString();
sw.WriteLine(String.Format("{0}: {1}", username, message));
}
}
sw.Flush();
sw.Close();
}
}
}
private void btnDownload_Click(object sender, RoutedEventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
if (radioJson.IsChecked == true)
{
saveFileDialog.Filter = "JSON Files | *.json";
}
else
{
saveFileDialog.Filter = "TXT Files | *.txt";
}
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == true)
{
try
{
ChatDownloadInfo info;
if (downloadType == DownloadType.Video)
{
int startTime = 0;
int duration = 0;
if (checkStart.IsChecked == true)
{
TimeSpan start = new TimeSpan((int)numStartHour.Value, (int)numStartMinute.Value, (int)numStartSecond.Value);
startTime = (int)Math.Round(start.TotalSeconds);
}
if (checkEnd.IsChecked == true)
{
TimeSpan end = new TimeSpan((int)numEndHour.Value, (int)numEndMinute.Value, (int)numEndSecond.Value);
duration = (int)Math.Ceiling(end.TotalSeconds - startTime);
}
else
{
TimeSpan vodLength = TimeSpan.FromSeconds(videoData["length"].ToObject <int>());
duration = (int)Math.Ceiling(vodLength.TotalSeconds);
}
info = new ChatDownloadInfo(downloadType, textUrl.Text, saveFileDialog.FileName, videoData["_id"].ToString().Substring(1), startTime, duration, (bool)radioJson.IsChecked, textStreamer.Text, streamerId);
}
else
{
info = new ChatDownloadInfo(downloadType, textUrl.Text, saveFileDialog.FileName, videoData["vod"]["id"].ToString(), videoData["vod"]["offset"].ToObject <int>(), videoData["duration"].ToObject <double>(), (bool)radioJson.IsChecked, textStreamer.Text, streamerId);
}
statusMessage.Text = "Downloading";
btnGetInfo.IsEnabled = false;
SetEnabled(false, false);
BackgroundWorker backgroundDownloadManager = new BackgroundWorker();
backgroundDownloadManager.WorkerReportsProgress = true;
backgroundDownloadManager.DoWork += BackgroundDownloadManager_DoWork;
backgroundDownloadManager.ProgressChanged += BackgroundDownloadManager_ProgressChanged;
backgroundDownloadManager.RunWorkerCompleted += BackgroundDownloadManager_RunWorkerCompleted;
SetImage("Images/ppOverheat.gif", true);
statusMessage.Text = "Downloading";
backgroundDownloadManager.RunWorkerAsync(info);
}
catch (Exception ex)
{
AppendLog("ERROR: " + ex.Message);
}
}
}
