public void TestPicturesAreCopied()
{
string tempFile = TestPath.Samples + "tmpwrite_sample_v2_only.mp3";
System.IO.File.Copy(sample_file, tempFile, true);
// Put a picture on the starting file
File file = TagLib.File.Create(tempFile);
var picture = new Picture(TestPath.Samples + "sample_gimp.gif")
{
Type = PictureType.BackCover,
Description = "TEST description 1"
};
file.Tag.Pictures = new[] { picture };
file.Save();
Assert.IsTrue(file.Tag.Pictures.Count() == 1, "File should start with 1 picture");
// Now construct a new tag with a title, APIC and GEOB frame
var tag = new TagLib.Id3v2.Tag();
tag.Title = "FOOBAR";
// single red dot (1x1 px red image) APIC frame found in wild
var redDot = new byte[] { 65, 80, 73, 67, 0, 0, 0, 155, 0, 0, 0, 105, 109, 97, 103, 101, 47, 112, 110, 103, 0, 3, 0, 137, 80, 78,
71, 13, 10, 26, 10, 0, 0, 0, 13, 73, 72, 68, 82, 0, 0, 0, 1, 0, 0, 0, 1, 8, 2, 0, 0, 0, 144, 119, 83, 222, 0, 0, 0, 4, 103, 65,
77, 65, 0, 0, 177, 143, 11, 252, 97, 5, 0, 0, 0, 9, 112, 72, 89, 115, 0, 0, 11, 18, 0, 0, 11, 18, 1, 210, 221, 126, 252, 0, 0, 0,
24, 116, 69, 88, 116, 83, 111, 102, 116, 119, 97, 114, 101, 0, 112, 97, 105, 110, 116, 46, 110, 101, 116, 32, 52, 46, 49, 46, 53,
100, 71, 88, 82, 0, 0, 0, 12, 73, 68, 65, 84, 24, 87, 99, 248, 47, 162, 0, 0, 3, 73, 1, 52, 163, 224, 5, 179, 0, 0, 0, 0, 73, 69,
78, 68, 174, 66, 96, 130 };
var pictureFrame = new TagLib.Id3v2.AttachmentFrame(redDot, 3);
var geobFrame = new TagLib.Id3v2.AttachmentFrame();
geobFrame.MimeType = "plain/text";
geobFrame.Description = "random";
geobFrame.Type = PictureType.NotAPicture;
geobFrame.Data = "random text in geob";
tag.AddFrame(pictureFrame);
tag.AddFrame(geobFrame);
tag.CopyTo(file.Tag, false);
Assert.AreEqual("MP3 title", file.Tag.Title, "Title shouldn't be copied if overwrite=false");
Assert.AreEqual(1, file.Tag.Pictures.Count(), "GEOB/APIC frames shouldn't be copied if overwrite=false");
tag.CopyTo(file.Tag, true);
Assert.AreEqual(tag.Title, file.Tag.Title, "Title wasn't copied");
Assert.AreEqual(tag.Pictures.Count(), file.Tag.Pictures.Count(), "GEOB/APIC frames weren't copied");
}
/// <summary>
/// This refreshes the file to get rid of unused bytes and saves all made changes.
/// </summary>
/// <param name="Item"></param>
/// <param name="Source"></param>
public static void Refresh(this TagLib.File Item, string Source)
{
Item.Save();
Item.Dispose();
TagLib.File tagFile = TagLib.File.Create(Source);
TagLib.Tag tempTag = new TagLib.Id3v2.Tag();
tagFile.Tag.CopyTo(tempTag, true);
tagFile.RemoveTags(TagLib.TagTypes.AllTags);
tagFile.Save();
tagFile.Dispose();
TagLib.File tagFile2 = TagLib.File.Create(Source);
tempTag.CopyTo(tagFile2.Tag, true);
tagFile2.Save();
tagFile2.Dispose();
}
private void GetTags()
{
using (TagLib.File file = TagLib.File.Create(MediaFile.FullName))
{
DateTime id3v1Start = DateTime.Now;
try
{
TagLib.Id3v1.Tag v1Tag = (TagLib.Id3v1.Tag)file.GetTag(TagLib.TagTypes.Id3v1);
ID3V1Tag = new TagLib.Id3v1.Tag();
v1Tag.CopyTo(ID3V1Tag, true);
}
catch
{
ID3V1Tag = null;
}
DateTime id3v1End = DateTime.Now;
if (Globals.VerboseLogging)
{
Logger.Info($"'{MediaFile.FullName}' ID3V1 tag loaded in {(id3v1End - id3v1Start).TotalMilliseconds} milliseconds.");
}
DateTime id3v2Start = DateTime.Now;
TagLib.Id3v2.Tag v2Tag = (TagLib.Id3v2.Tag)file.GetTag(TagLib.TagTypes.Id3v2);
ID3V2Tag = new TagLib.Id3v2.Tag();
v2Tag.CopyTo(ID3V2Tag, true);
DateTime id3v2End = DateTime.Now;
if (Globals.VerboseLogging)
{
Logger.Info($"'{MediaFile.FullName}' ID3V2 tag loaded in {(id3v2End - id3v2Start).TotalMilliseconds} milliseconds.");
}
}
ExecuteTagEdits();
}
private void ExecuteTagEdits()
{
if (!((SetDiscAndSetNumber && ID3V2Tag.DiscCount == 0 && (ID3V2Tag.Disc == 0 || ID3V2Tag.Disc == 1)) ||
(FramesToRemove != null && FramesToRemove.Any(f => !string.IsNullOrWhiteSpace(f)) &&
ID3V2Tag.Frames.Any(f => FramesToRemove.Contains(f.FrameId.ToString())))))
{
return;
}
string editFile = MediaFile.FullName;
if (EditAlternateFile)
{
if (string.IsNullOrWhiteSpace(EditFilePath))
{
Logger.Info($"AlternatePath not specified in App.config file.");
}
editFile = editFile.Replace(ScanFilePath, EditFilePath);
}
TagLib.Id3v2.Tag.UseNumericGenres = false;
if (File.Exists(editFile))
{
if (SetDiscAndSetNumber && ID3V2Tag.DiscCount == 0 &&
(ID3V2Tag.Disc == 0 || ID3V2Tag.Disc == 1))
{
Logger.Info($"Adding disc number and disc total.");
using (TagLib.File tagFile = TagLib.File.Create(editFile))
{
tagFile.Tag.Disc = 1;
tagFile.Tag.DiscCount = 1;
tagFile.Save();
}
using (TagLib.File tagFile3 = TagLib.File.Create(editFile))
{
TagLib.Id3v2.Tag v2Tag = (TagLib.Id3v2.Tag)tagFile3.GetTag(TagLib.TagTypes.Id3v2);
ID3V2Tag = new TagLib.Id3v2.Tag();
v2Tag.CopyTo(ID3V2Tag, true);
}
}
if (FramesToRemove != null && FramesToRemove.Any(f => !string.IsNullOrWhiteSpace(f)) &&
ID3V2Tag.Frames.Any(f => FramesToRemove.Contains(f.FrameId.ToString())))
{
Logger.Info($"Removing extra frames from '{editFile}'.");
DateTime editStart = DateTime.Now;
try
{
TagLib.Tag tempTag = null;
tempTag = new TagLib.Id3v2.Tag();
using (TagLib.File tagFile = TagLib.File.Create(editFile))
{
TagLib.Id3v2.Tag v2Tag = (TagLib.Id3v2.Tag)tagFile.GetTag(TagLib.TagTypes.Id3v2);
v2Tag.CopyTo(tempTag, true);
tagFile.RemoveTags(TagLib.TagTypes.Id3v2);
tagFile.Save();
}
foreach (var frame in FramesToRemove.Where(f => !string.IsNullOrWhiteSpace(f)))
{
((TagLib.Id3v2.Tag)tempTag).RemoveFrames(TagLib.ByteVector.FromString(frame, TagLib.StringType.UTF8));
}
using (TagLib.File tagFile2 = TagLib.File.Create(editFile))
{
tempTag.CopyTo(tagFile2.Tag, true);
tagFile2.Save();
}
using (TagLib.File tagFile3 = TagLib.File.Create(editFile))
{
TagLib.Id3v2.Tag v2Tag = (TagLib.Id3v2.Tag)tagFile3.GetTag(TagLib.TagTypes.Id3v2);
ID3V2Tag = new TagLib.Id3v2.Tag();
v2Tag.CopyTo(ID3V2Tag, true);
}
tempTag = null;
}
catch (Exception ex)
{
Logger.Error("", ex);
}
DateTime editEnd = DateTime.Now;
if (Globals.VerboseLogging)
{
Logger.Info($"'{editFile}' ID3V2 tag edited in {(editEnd - editStart).TotalMilliseconds} milliseconds.");
}
}
}
else
{
Logger.Info($"Alternate file '{editFile}' does not exist.");
}
}
