2016-02-08 21:11:03 +01:00
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class UnknownSubtitle40 : SubtitleFormat
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{
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// 0:01 – 0:03
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private static readonly Regex RegexTimeCodes = new Regex(@"^\d+:\d\d – \d+:\d\d$", RegexOptions.Compiled);
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2017-08-03 12:43:52 +02:00
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public override string Extension => ".txt";
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2016-02-08 21:11:03 +01:00
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2017-08-03 12:43:52 +02:00
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public override string Name => "Unknown 40";
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2016-02-08 21:11:03 +01:00
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public override string ToText(Subtitle subtitle, string title)
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{
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var sb = new StringBuilder();
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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2017-08-03 12:43:52 +02:00
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sb.AppendLine($"{EncodeTimeCode(p.StartTime)} – {EncodeTimeCode(p.EndTime)}{Environment.NewLine}{HtmlUtil.RemoveHtmlTags(p.Text)}");
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2016-02-08 21:11:03 +01:00
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}
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return sb.ToString();
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}
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private static string EncodeTimeCode(TimeCode time)
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{
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2017-08-03 12:43:52 +02:00
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return $"{time.Hours * 60 + time.Minutes}:{time.Seconds:00}";
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2016-02-08 21:11:03 +01:00
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}
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public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
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{
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Paragraph p = null;
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subtitle.Paragraphs.Clear();
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_errorCount = 0;
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foreach (string line in lines)
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{
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if (RegexTimeCodes.IsMatch(line))
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{
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string[] temp = line.Split('–');
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string start = temp[0].Trim();
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string end = temp[1].Trim();
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string[] startParts = start.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
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string[] endParts = end.Split(SplitCharColon, StringSplitOptions.RemoveEmptyEntries);
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if (startParts.Length == 2 && endParts.Length == 2)
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{
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p = new Paragraph(DecodeTimeCode(startParts), DecodeTimeCode(endParts), string.Empty);
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subtitle.Paragraphs.Add(p);
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}
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}
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else if (string.IsNullOrWhiteSpace(line))
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{
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// skip these lines
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}
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else if (p != null)
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{
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if (string.IsNullOrEmpty(p.Text))
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2019-01-19 14:40:37 +01:00
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{
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2016-02-08 21:11:03 +01:00
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p.Text = line;
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2019-01-19 14:40:37 +01:00
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}
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2016-02-08 21:11:03 +01:00
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else
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2019-01-19 14:40:37 +01:00
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{
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2016-02-08 21:11:03 +01:00
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p.Text = p.Text.TrimEnd() + Environment.NewLine + line;
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2019-01-19 14:40:37 +01:00
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}
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2016-02-08 21:11:03 +01:00
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if (p.Text.Length > 500)
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2019-01-19 14:40:37 +01:00
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{
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2016-02-08 21:11:03 +01:00
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return;
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2019-01-19 14:40:37 +01:00
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}
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2016-02-08 21:11:03 +01:00
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}
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}
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subtitle.Renumber();
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}
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private static TimeCode DecodeTimeCode(string[] parts)
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{
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//00:00:07:12
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var minutes = int.Parse(parts[0]);
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var seconds = int.Parse(parts[1]);
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return new TimeCode(0, minutes, seconds, 0);
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}
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}
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}
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