SubtitleEdit/libse/SubtitleFormats/UTSubtitleXml.cs
2019-01-19 14:40:37 +01:00

99 lines
3.6 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UTSubtitleXml : SubtitleFormat
{
public override string Extension => ".xml";
public override string Name => "UT Subtitle xml";
public override string ToText(Subtitle subtitle, string title)
{
string xmlStructure =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<uts>" + Environment.NewLine +
"</uts>";
var xml = new XmlDocument();
xml.LoadXml(xmlStructure);
XmlNode root = xml.DocumentElement;
foreach (Paragraph p in subtitle.Paragraphs)
{
//<ut secOut="26.4" secIn="21.8">
// <![CDATA[Pozdrav i dobrodošli natrag<br>u drugi dio naše emisije]]>
//</ut>
XmlNode ut = xml.CreateElement("ut");
XmlAttribute et = xml.CreateAttribute("secOut");
et.InnerText = string.Format("{0:0.0##}", p.EndTime.TotalSeconds).Replace(",", ".");
ut.Attributes.Append(et);
XmlAttribute st = xml.CreateAttribute("secIn");
st.InnerText = string.Format("{0:0.0##}", p.StartTime.TotalSeconds).Replace(",", ".");
ut.Attributes.Append(st);
ut.InnerText = p.Text;
ut.InnerXml = "<![CDATA[" + ut.InnerXml.Replace(Environment.NewLine, "<br>") + "]]>";
root.AppendChild(ut);
}
return ToUtf8XmlString(xml);
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
_errorCount = 0;
var sb = new StringBuilder();
lines.ForEach(line => sb.AppendLine(line));
if (!sb.ToString().Contains("<uts") || !sb.ToString().Contains("secOut="))
{
return;
}
var xml = new XmlDocument { XmlResolver = null };
try
{
string xmlText = sb.ToString();
xml.LoadXml(xmlText);
foreach (XmlNode node in xml.SelectNodes("//ut"))
{
try
{
string endTime = node.Attributes["secOut"].InnerText;
string startTime = node.Attributes["secIn"].InnerText;
string text = node.InnerText;
text = text.Replace("<br>", Environment.NewLine).Replace("<br />", Environment.NewLine);
var p = new Paragraph();
p.StartTime.TotalSeconds = Convert.ToDouble(startTime, System.Globalization.CultureInfo.InvariantCulture);
p.EndTime.TotalSeconds = Convert.ToDouble(endTime, System.Globalization.CultureInfo.InvariantCulture);
p.Text = text;
subtitle.Paragraphs.Add(p);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
_errorCount++;
}
}
subtitle.Renumber();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
_errorCount = 1;
return;
}
}
}
}