mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 15:02:35 +01:00
75 lines
2.2 KiB
C#
75 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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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 F4Xml : F4Text
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{
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public override string Extension
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{
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get { return ".xml"; }
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}
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public override string Name
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{
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get { return "F4 Xml"; }
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}
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public override bool IsTimeBased
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{
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get { return true; }
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}
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public override bool IsMine(List<string> lines, string fileName)
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{
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if (fileName != null && !fileName.EndsWith(Extension, StringComparison.OrdinalIgnoreCase))
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return false;
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var subtitle = new Subtitle();
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LoadSubtitle(subtitle, lines, fileName);
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return subtitle.Paragraphs.Count > _errorCount;
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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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var template = @"<?xml version='1.0' encoding='utf-8' standalone='no'?>
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<transcript>
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<head mediafile=''/>
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<content content=''/>
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<style>
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</style>
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</transcript>".Replace("'", "\"");
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xml.LoadXml(template);
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xml.DocumentElement.SelectSingleNode("content").Attributes["content"].Value = ToF4Text(subtitle);
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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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foreach (string line in lines)
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sb.AppendLine(line);
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string xml = sb.ToString();
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if (!xml.Contains("<transcript") || !xml.Contains("<content"))
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return;
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var doc = new XmlDocument { XmlResolver = null };
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doc.LoadXml(xml);
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var content = doc.DocumentElement.SelectSingleNode("content");
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if (content == null)
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return;
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var contentAttribute = content.Attributes["content"];
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if (contentAttribute == null)
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return;
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string text = contentAttribute.Value;
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LoadF4TextSubtitle(subtitle, text);
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}
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}
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} |