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Misc tag handling

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This commit is contained in:
Grigory Chudov
2013-04-28 14:13:19 -04:00
parent 3137ab3be7
commit 642cc3fff6
1 changed files with 20 additions and 26 deletions
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46
CUETools.Processor/Tagging.cs
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@@ -2,6 +2,7 @@ using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Text;
using TagLib.Asf;
namespace CUETools.Processor
{
@@ -42,15 +43,14 @@ namespace CUETools.Processor
{
var asf = (TagLib.Asf.Tag)fileInfo.GetTag(TagLib.TagTypes.Asf, true);
foreach (string tag in tags.AllKeys)
if (!IsKnownXiphTag(tag))
asf.SetDescriptorStrings(tags.GetValues(tag), "foobar2000/" + tag);
asf.SetDescriptorStrings(tags.GetValues(tag), "foobar2000/" + tag);
return true;
}
TagLib.Ape.Tag ape = (TagLib.Ape.Tag)fileInfo.GetTag(TagLib.TagTypes.Ape, true);
if (ape != null)
{
foreach (string tag in tags.AllKeys)
ape.SetValue(XiphTagNameToApe(tag), tags.GetValues(tag));
ape.SetValue(tag, tags.GetValues(tag));
}
return true;
}
@@ -112,15 +112,11 @@ namespace CUETools.Processor
null; // TODO: merge them?
}
public static string ApeTagNameToXiph(string tag)
public static bool IsKnownApeTag(string tag)
{
if (tag.ToUpper() == "YEAR")
return "DATE";
if (tag.ToUpper() == "TRACK")
return "TRACKNUMBER";
if (tag.ToUpper() == "DISC")
return "DISCNUMBER";
return tag;
return tag.ToUpper() == "YEAR" ||
tag.ToUpper() == "TRACK" ||
tag.ToUpper() == "DISC";
}
public static bool IsKnownXiphTag(string tag)
@@ -130,17 +126,6 @@ namespace CUETools.Processor
tag.ToUpper() == "DISCNUMBER";
}
public static string XiphTagNameToApe(string tag)
{
if (tag.ToUpper() == "DATE")
return "Year";
if (tag.ToUpper() == "TRACKNUMBER")
return "Track";
if (tag.ToUpper() == "DISCNUMBER")
return "Disc";
return tag;
}
public static NameValueCollection Analyze(string path)
{
return Analyze(new TagLib.File.LocalFileAbstraction(path));
@@ -155,20 +140,29 @@ namespace CUETools.Processor
{
NameValueCollection tags = new NameValueCollection();
TagLib.Ogg.XiphComment xiph = (TagLib.Ogg.XiphComment)fileInfo.GetTag(TagLib.TagTypes.Xiph);
TagLib.Ape.Tag ape = (TagLib.Ape.Tag)fileInfo.GetTag(TagLib.TagTypes.Ape);
var xiph = (TagLib.Ogg.XiphComment)fileInfo.GetTag(TagLib.TagTypes.Xiph);
var ape = (TagLib.Ape.Tag)fileInfo.GetTag(TagLib.TagTypes.Ape);
var asf = (TagLib.Asf.Tag)fileInfo.GetTag(TagLib.TagTypes.Asf);
if (xiph != null)
{
foreach (string tag in xiph)
foreach (string value in xiph.GetField(tag))
tags.Add(tag, value);
if (!IsKnownXiphTag(tag))
tags.Add(tag, value);
}
else if (ape != null)
{
foreach (string tag in ape)
foreach (string value in ape.GetItem(tag).ToStringArray())
tags.Add(ApeTagNameToXiph(tag), value);
if (!IsKnownApeTag(tag))
tags.Add(tag, value);
}
else if (asf != null)
{
foreach (ContentDescriptor desc in asf.ExtendedContentDescriptionObject)
if (desc != null && desc.Type == DataType.Unicode && desc.Name.StartsWith("foobar2000/"))
tags.Add(desc.Name.Substring("foobar2000/".Length), desc.ToString());
}
else
{