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https://github.com/SubtitleEdit/subtitleedit.git
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10130f098f
Fix #3739
93 lines
2.9 KiB
C#
93 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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using System.Xml;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class UnknownSubtitle92 : SubtitleFormat
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{
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public override string Extension => ".xml";
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public override string Name => "Unknown 92";
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private static string ToTimeCode(TimeCode tc)
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{
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return tc.TotalMilliseconds.ToString(CultureInfo.InvariantCulture);
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}
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private static TimeCode DecodeTimeCode(string s)
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{
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return new TimeCode(long.Parse(s));
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}
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public override string ToText(Subtitle subtitle, string title)
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{
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var xml = new XmlDocument();
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xml.LoadXml("<xml></xml>");
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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XmlNode paragraph = xml.CreateElement("dia");
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var cData = xml.CreateCDataSection(HtmlUtil.RemoveHtmlTags(p.Text));
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XmlNode text = xml.CreateElement("sub");
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text.AppendChild(cData);
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paragraph.AppendChild(text);
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XmlNode start = xml.CreateElement("st");
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start.InnerText = ToTimeCode(p.StartTime);
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paragraph.AppendChild(start);
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XmlNode duration = xml.CreateElement("et");
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duration.InnerText = ToTimeCode(p.EndTime);
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paragraph.AppendChild(duration);
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xml.DocumentElement.AppendChild(paragraph);
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}
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return ToUtf8XmlString(xml);
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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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_errorCount = 0;
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var sb = new StringBuilder();
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lines.ForEach(line => sb.AppendLine(line));
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string allText = sb.ToString();
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if (!allText.Contains("</dia>") || !allText.Contains("</sub>"))
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{
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return;
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}
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var xml = new XmlDocument { XmlResolver = null };
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try
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{
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xml.LoadXml(allText);
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}
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catch
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{
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_errorCount = 1;
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return;
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}
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foreach (XmlNode node in xml.DocumentElement.SelectNodes("dia"))
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{
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try
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{
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string text = node.SelectSingleNode("sub").InnerText;
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string start = node.SelectSingleNode("st").InnerText;
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string end = node.SelectSingleNode("et").InnerText;
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subtitle.Paragraphs.Add(new Paragraph(DecodeTimeCode(start), DecodeTimeCode(end), text));
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine(ex.Message);
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_errorCount++;
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}
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}
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subtitle.Renumber();
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}
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}
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}
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