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Adding custom positions on str subtitles.

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This commit is contained in:
Zoe Roux 2019-10-14 21:55:37 +02:00
parent e6de84213d
commit 71efaa0832
1 changed files with 55 additions and 16 deletions
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71
Kyoo/Controllers/SubtitleController.cs
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@ -2,6 +2,7 @@
using Kyoo.Models;
using Microsoft.AspNetCore.Mvc;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;
@ -87,7 +88,6 @@ namespace Kyoo.Controllers
public class ConvertSubripToVtt : IActionResult
{
private readonly string path;
private string lastLine = "";
public ConvertSubripToVtt(string subtitlePath)
{
@ -96,8 +96,10 @@ namespace Kyoo.Controllers
public async Task ExecuteResultAsync(ActionContext context)
{
string line;
List<string> lines = new List<string>();
context.HttpContext.Response.StatusCode = 200;
//HttpContext.Response.Headers.Add("Content-Disposition", "attachement");
context.HttpContext.Response.Headers.Add("Content-Type", "text/vtt");
using (StreamWriter writer = new StreamWriter(context.HttpContext.Response.Body))
@ -106,16 +108,20 @@ namespace Kyoo.Controllers
await writer.WriteLineAsync("");
await writer.WriteLineAsync("");
string line;
using (StreamReader reader = new StreamReader(path))
{
while ((line = await reader.ReadLineAsync()) != null)
{
string processedLine = ConvertLine(line);
if(processedLine != null)
await writer.WriteLineAsync(processedLine);
lastLine = processedLine;
if (line == "")
{
lines.Add("");
List<string> processedBlock = ConvertBlock(lines);
for (int i = 0; i < processedBlock.Count; i++)
await writer.WriteLineAsync(processedBlock[i]);
lines.Clear();
}
else
lines.Add(line);
}
}
}
@ -123,18 +129,51 @@ namespace Kyoo.Controllers
await context.HttpContext.Response.Body.FlushAsync();
}
public string ConvertLine(string line)
public List<string> ConvertBlock(List<string> lines)
{
if (lastLine == "")
line = null;
if (lastLine == null) //The line is a timecode only if the last line is an index line and we already set it to null.
lines[1] = lines[1].Replace(',', '.');
if (lines[2].Length > 5)
{
line = line.Replace(',', '.');
line += " line:93%";
Debug.WriteLine("&Line2 sub: " + lines[2].Substring(0, 6));
switch (lines[2].Substring(0, 6))
{
case "{\\an1}":
lines[1] += " line:93% position:15%";
break;
case "{\\an2}":
lines[1] += " line:93%";
break;
case "{\\an3}":
lines[1] += " line:93% position:85%";
break;
case "{\\an4}":
lines[1] += " line:50% position:15%";
break;
case "{\\an5}":
lines[1] += " line:50%";
break;
case "{\\an6}":
lines[1] += " line:50% position:85%";
break;
case "{\\an7}":
lines[1] += " line:7% position:15%";
break;
case "{\\an8}":
lines[1] += " line:7%";
break;
case "{\\an9}":
lines[1] += " line:7% position:85%";
break;
default:
lines[1] += " line:93%";
break;
}
}
return line;
if (lines[2].StartsWith("{\\an"))
lines[2] = lines[2].Substring(6);
return lines;
}
}
}