public HtmlFile ReadFile(HtmlFile file)
{
CommonMarkSettings.Default.OutputDelegate =
(document, output, settings) =>
new CustomHtmlFormatter(output, settings, file).WriteDocument(document);
var doc = CommonMarkConverter.Parse(file.Source);
var properties = new Dictionary<string, string>();
foreach(var node in doc.AsEnumerable())
{
if(node.Block?.Tag == BlockTag.FencedCode)
{
if(node.Block.StringContent.TakeFromStart(PropertiesString.Length) == PropertiesString)
{
string kvString = node.Block.StringContent.ToString().Substring(PropertiesString.Length);
var propDict = ReadKV(kvString);
propDict.ToList().ForEach(x => properties.Add(x.Key, x.Value));
}
}
}
StringBuilder sb = new StringBuilder();
CommonMarkConverter.ProcessStage3(doc, new StringWriter(sb));
return file.WithContent(sb.ToString()).WithProperties(properties.ToImmutableDictionary());
}
// Reads files from disk, does conversion from markdown etc to HTML
public HtmlFile ProcessStage1(HtmlFile file)
{
var ext = Path.GetExtension(file.SourceFile);
IReader reader = TypeManager.GetReader(ext);
if (reader == null)
{
Console.WriteLine("File {0} has unknown extension {1}", file.SourceFile, ext);
return null;
}
return reader.ReadFile(file);
}
public void GenerateProgrammaticView(string path, string view, Dictionary<string, string> properties = null)
{
if (properties == null)
properties = new Dictionary<string, string>();
properties.Add("View", view);
var file = new HtmlFile(path, "", "", "", "", properties.ToImmutableDictionary());
if (file != null)
file = ProcessStage2(file);
if (file != null)
file = ProcessStage3(file);
if (file != null)
Files.Add(file);
}
// Takes HTML output in stage 1 and feeds it into the template for the views
public HtmlFile ProcessStage2(HtmlFile file)
{
string viewName;
if (!file.Properties.TryGetValue("View", out viewName))
{
Console.WriteLine("File {0} is missing view property", file.SourceFile);
return null;
}
IView view = TypeManager.GetView(viewName);
if (view == null)
{
Console.WriteLine("File {0} has unknown view {1}", file.SourceFile, viewName);
return null;
}
return view.GetFile(file, this);
}
// Takes the final HTML and outputs it to disk
public HtmlFile ProcessStage3(HtmlFile file)
{
if(String.IsNullOrWhiteSpace(file.TargetFile))
{
Console.WriteLine("File {0} has empty target file", file.TargetFile);
return null;
}
var outPath = Path.Combine(OutputDirectory, file.TargetFile.TrimStart('/'));
if (outPath[outPath.Length - 1] == '/')
outPath = outPath + "index.html";
if (File.Exists(outPath))
File.Delete(outPath);
Directory.CreateDirectory(Path.GetDirectoryName(outPath));
File.WriteAllText(outPath, file.Html);
Console.WriteLine("Writing to {0}", outPath);
return file;
}
internal void Generate(IDriver driver)
{
Files = new List<HtmlFile>();
if (!driver.PreGenerate(this))
{
}
if (!driver.Generate(this))
{
var inFiles = Directory.EnumerateFiles(InputDirectory, "*.*", SearchOption.AllDirectories);
foreach (var path in inFiles)
{
// If any stage returns null this file is broken and should be ignored
var file = new HtmlFile(Path.GetFullPath(path).Substring(Path.GetFullPath(InputDirectory).Length).Replace('\\', '/'), "", File.ReadAllText(path), "", "", null);
if (file != null)
file = ProcessStage1(file);
if (file != null)
file = ProcessStage2(file);
if (file != null)
file = ProcessStage3(file);
if (file != null)
Files.Add(file);
}
}
if(!driver.PostGenerate(this))
{
}
}
public CustomHtmlFormatter(System.IO.TextWriter target, CommonMarkSettings settings, HtmlFile file)
: base(target, settings)
{
this.file = file;
}
