static int GenerateEpub30Dtb()
{
var startTime = DateTime.Now;
output = Path.GetFullPath(output);
if (!".epub".Equals(Path.GetExtension(output), StringComparison.InvariantCultureIgnoreCase))
{
Console.WriteLine($"Invalid output path for epub:\n{output}\nMust have .epub extension");
return(-2);
}
if (!input.Equals(output, StringComparison.InvariantCultureIgnoreCase))
{
File.Copy(input, output, true);
}
var publication = new EpubPublication()
{
Path = output
};
if (!String.IsNullOrWhiteSpace(identifier))
{
publication.SetDcIdentifier(identifier);
}
if (!String.IsNullOrWhiteSpace(creator))
{
publication.SetMetadata("dc:creator", creator);
}
if (!String.IsNullOrWhiteSpace(publisher))
{
publication.SetMetadata("dc:publisher", publisher);
}
var synthesizer = new EpubSynthesizer()
{
Publication = publication,
Mp3BitRate = bitrate
};
synthesizer.Progress += (sender, args) =>
{
Console.Write($"{args.ProgressPercentage:D3}% {args.ProgressMessage}".PadRight(80).Substring(0, 80) + "\r");
};
synthesizer.Synthesize();
Console.Write($"{new String(' ', 80)}\r");
Console.WriteLine($"Successfully generated ePub 3.0 DTB {output}\nDuration: {DateTime.Now.Subtract(startTime)}");
publication.Dispose();
return(0);
}
public void SynthesizeTests(string epubFile)
{
epubFile = ResolvePath(epubFile);
var output = Path.Combine(TestContext.DeploymentDirectory, "EpubOutput", Path.GetFileName(epubFile) ?? "");
if (!Directory.Exists(Path.GetDirectoryName(output)))
{
Directory.CreateDirectory(Path.GetDirectoryName(output) ?? "");
}
File.Copy(epubFile, output, true);
TestContext.AddResultFile(output);
using (var epubPub = new EpubPublication()
{
Path = output
})
{
var synth = new EpubSynthesizer()
{
Publication = epubPub
};
var headerNames = Enumerable.Range(1, 6).Select(i => Utils.XhtmlNs + $"h{i}").ToList();
synth.Synthesize();
Assert.AreEqual(
synth.Publication.XhtmlDocuments.Count(),
synth.Publication.FileUris.Count(uri => uri.AbsolutePath.EndsWith(".smil")),
"Expected one smil file per xhtml file");
Assert.AreEqual(
synth.Publication.XhtmlDocuments.SelectMany(doc => doc.Descendants()).Count(e => headerNames.Contains(e.Name)),
synth.Publication.FileUris.Count(uri => uri.AbsolutePath.EndsWith(".mp3")),
"Expected one audio file per xhtml file");
Assert.AreEqual(
synth.Publication.XhtmlDocuments.SelectMany(doc => doc.Descendants()).Count(e => headerNames.Contains(e.Name)),
synth.Publication.PackageFile.Descendants(Utils.OpfNs + "item").Count(item => item.Attribute("href")?.Value?.EndsWith(".mp3") ?? false),
"Expected one mp3 item in manifest per xhtml file");
Assert.AreEqual(
synth.Publication.XhtmlDocuments.Count(),
synth.Publication.PackageFile.Descendants(Utils.OpfNs + "item").Count(item => item.Attribute("href")?.Value?.EndsWith(".smil") ?? false),
"Expected one smil item in manifest per xhtml file");
}
}