using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class Tmx14 : SubtitleFormat
{
public override string Extension => ".tmx";
public override string Name => "Translation Memory xml";
public override string ToText(Subtitle subtitle, string title)
{
string xmlStructure =
"" + Environment.NewLine +
"" + Environment.NewLine +
" " + Environment.NewLine +
" This is a subtitle" + Environment.NewLine +
" " + Environment.NewLine +
" " + Environment.NewLine +
"";
string lang = LanguageAutoDetect.AutoDetectLanguageName("en_US", subtitle);
if (lang.StartsWith("en_", StringComparison.Ordinal))
{
lang = "EN";
}
else if (lang.Length == 5)
{
lang = lang.Substring(3);
}
string paragraphInnerXml =
" [START]" + Environment.NewLine +
" [END]" + Environment.NewLine +
" " + Environment.NewLine +
" [TEXT]" + Environment.NewLine +
" ";
var xml = new XmlDocument();
xml.LoadXml(xmlStructure);
XmlNode body = xml.DocumentElement.SelectSingleNode("body");
int count = 1;
foreach (Paragraph p in subtitle.Paragraphs)
{
XmlNode paragraph = xml.CreateElement("tu");
XmlAttribute tuid = xml.CreateAttribute("tuid");
tuid.InnerText = count.ToString("D4");
paragraph.Attributes.Append(tuid);
XmlAttribute datatype = xml.CreateAttribute("datatype");
datatype.InnerText = "html";
paragraph.Attributes.Append(datatype);
string innerXml = paragraphInnerXml;
innerXml = innerXml.Replace("[START]", p.StartTime.ToString());
innerXml = innerXml.Replace("[END]", p.EndTime.ToString());
paragraph.InnerXml = innerXml;
XmlNode textNode = paragraph.SelectSingleNode("tuv/seg");
textNode.InnerText = HtmlUtil.RemoveHtmlTags(p.Text, true);
textNode.InnerXml = textNode.InnerXml.Replace(Environment.NewLine, "
");
body.AppendChild(paragraph);
count++;
}
return ToUtf8XmlString(xml);
}
public override void LoadSubtitle(Subtitle subtitle, List lines, string fileName)
{
_errorCount = 0;
var sb = new StringBuilder();
lines.ForEach(line => sb.AppendLine(line));
string xmlString = sb.ToString();
if (!xmlString.Contains(""))
{
return;
}
var xml = new XmlDocument();
try
{
xml.XmlResolver = null; // skip any DTD
xml.LoadXml(xmlString);
}
catch (Exception exception)
{
System.Diagnostics.Debug.WriteLine(exception.Message);
_errorCount = 1;
return;
}
foreach (XmlNode node in xml.DocumentElement.SelectNodes("//tu"))
{
try
{
XmlNode start = node.SelectSingleNode("prop[@type='start']");
XmlNode end = node.SelectSingleNode("prop[@type='end']");
XmlNode seg = node.SelectSingleNode("tuv/seg");
if (seg != null)
{
string text = seg.InnerText.Replace("
", Environment.NewLine);
text = text.Replace("
", Environment.NewLine);
text = text.Replace("
", Environment.NewLine);
text = text.Replace("
", Environment.NewLine);
text = text.Replace("
", Environment.NewLine);
text = text.Replace("
", Environment.NewLine);
subtitle.Paragraphs.Add(new Paragraph(DecodeTimeCode(start), DecodeTimeCode(end), text));
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
_errorCount++;
}
}
subtitle.Renumber();
}
private static TimeCode DecodeTimeCode(XmlNode node)
{
var tc = new TimeCode();
if (node != null)
{
string[] arr = node.InnerText.Split(new[] { ':', '.', ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
tc = new TimeCode(int.Parse(arr[0]), int.Parse(arr[1]), int.Parse(arr[2]), int.Parse(arr[3]));
}
return tc;
}
}
}