public void AddFile(string filename, byte[] content, EpubContentType type)
{
if (string.IsNullOrWhiteSpace(filename))
{
throw new ArgumentNullException(nameof(filename));
}
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
var file = new EpubByteFile
{
AbsolutePath = filename,
Href = filename,
ContentType = type,
Content = content
};
file.MimeType = ContentType.ContentTypeToMimeType[file.ContentType];
switch (type)
{
case EpubContentType.Css:
resources.Css.Add(file.ToTextFile());
break;
case EpubContentType.FontOpentype:
case EpubContentType.FontTruetype:
resources.Fonts.Add(file);
break;
case EpubContentType.ImageGif:
case EpubContentType.ImageJpeg:
case EpubContentType.ImagePng:
case EpubContentType.ImageSvg:
resources.Images.Add(file);
break;
case EpubContentType.Xml:
case EpubContentType.Xhtml11:
case EpubContentType.Other:
resources.Other.Add(file);
break;
default:
throw new InvalidOperationException($"Unsupported file type: {type}");
}
format.Opf.Manifest.Items.Add(new OpfManifestItem
{
Id = Guid.NewGuid().ToString("N"),
Href = filename,
MediaType = file.MimeType
});
}
