private string RenderContentForExtension(SourceFile source, string content, string extension, DocumentFile contextDocument, string documentContent, LayoutFile contextLayout)
{
RenderingEngine engine;
if (this.Transaction.Engines.TryGetValue(extension, out engine))
{
var backupContent = contextDocument.Content;
try
{
contextDocument.Content = documentContent;
dynamic data = new DynamicRenderDocument(contextDocument, contextLayout, this.Transaction.Site);
var result = engine.Render(source, content, data);
return result;
}
finally
{
contextDocument.Content = backupContent;
}
}
else
{
Console.WriteLine("Cannot find a rendering engine for extension: {0}", extension);
return null;
}
}
private static IEnumerable <LayoutFile> LoadLayouts(string rootPath)
{
if (!Directory.Exists(rootPath))
{
return(Enumerable.Empty <LayoutFile>());
}
return(Directory.GetFiles(rootPath, "*", SearchOption.AllDirectories)
.AsParallel()
.Select(
file =>
{
var layoutFile = new LayoutFile(file, rootPath);
layoutFile.Load();
return layoutFile;
}));
//if (Directory.Exists(rootPath))
//{
// foreach (var file in Directory.GetFiles(rootPath, "*", SearchOption.AllDirectories))
// {
// var layoutFile = new LayoutFile(file, rootPath);
// layoutFile.Load();
// yield return layoutFile;
// }
//}
}
public string RenderDocumentContentUsingLayout(DocumentFile document, string documentContent, LayoutFile layout)
{
var content = this.RenderContentForExtension(layout, layout.SourceContent, layout.Extension, document, documentContent, layout);
document.AddContributingFile(layout);
this.AssignLayoutMetadataToDocument(document, layout);
return content;
}
private void RenderDocumentWithLayout(LayoutFile layout, Paginator paginator)
{
var content = this.RenderContentForExtension(false, layout.Extension, layout.Content, layout, paginator);
this.Content = content;
string parentLayout;
if (layout.Metadata.TryGet <string>("layout", out parentLayout))
{
layout = RenderingTransaction.Current.Layouts[parentLayout];
this.RenderDocumentWithLayout(layout, paginator);
}
}
public void CanReadDynamicRenderingData()
{
var sitePath = @"C:\site\";
var documentsPath = sitePath + @"documents\";
var layoutsPath = sitePath + @"layouts\";
var outputPath = sitePath + @"build\";
var document = new DocumentFile(documentsPath + "foo.html.md", documentsPath, outputPath + "foo.html", outputPath, String.Empty, String.Empty, null, null, null);
var layout = new LayoutFile(layoutsPath + "default.cshtml", layoutsPath, String.Empty, null, null);
var config = new SiteConfig() { OutputPath = outputPath, Url = "http://example.com", RootUrl = String.Empty, };
var site = new Site(config, Enumerable.Empty<DataFile>(), new[] { document }, Enumerable.Empty<StaticFile>(), new LayoutFileCollection(new[] { layout }));
dynamic data = new DynamicRenderDocument(document, layout, site);
Assert.Equal(outputPath, data.Site.OutputPath);
Assert.Single(data.Site.Documents);
foreach (var d in data.Site.Documents)
{
Assert.Equal(outputPath + "foo.html", d.OutputPath);
}
}
private void AssignLayoutMetadataToDocument(DocumentFile document, LayoutFile layout)
{
foreach (var metadataKeyValue in layout.Metadata)
{
if (!metadataKeyValue.Key.Equals("Id", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("Extension", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("Layout", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("Modified", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("Name", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("SourcePath", StringComparison.OrdinalIgnoreCase) &&
!metadataKeyValue.Key.Equals("SourceContent", StringComparison.OrdinalIgnoreCase) &&
!document.Metadata.Contains(metadataKeyValue.Key))
{
document.Metadata.Add(metadataKeyValue.Key, metadataKeyValue.Value);
}
}
}
private string RenderContentForExtension(SourceFile source, string content, string extension, DocumentFile contextDocument, string documentContent, LayoutFile contextLayout)
{
RenderingEngine engine;
if (this.Transaction.Engines.TryGetValue(extension, out engine))
{
var backupContent = contextDocument.Content;
try
{
contextDocument.Content = documentContent;
var data = new DynamicRenderDocument(contextDocument, contextLayout, this.Transaction.Site);
var result = engine.Render(source, content, data);
return result;
}
catch (RuntimeBinderException e)
{
Console.WriteLine("{0} : error TS0101: Internal failure while processing template. This almost always indicates a failure in a Razor template @Include() by this file. Additional detail: {1}", source.SourcePath, e.Message);
return String.Empty;
}
finally
{
contextDocument.Content = backupContent;
}
}
else
{
Console.WriteLine("Cannot find a rendering engine for extension: {0}", extension);
return null;
}
}
private string RenderContentForExtension(bool renderingSelf, string extension, string template, LayoutFile layout, Paginator paginator)
{
var engine = RenderingTransaction.Current.Engines[extension];
dynamic data = new CaseInsenstiveExpando();
data.Site = RenderingTransaction.Current.Site.GetAsDynamic();
data.Layout = layout.GetAsDynamic();
data.Document = this.GetAsDynamic(renderingSelf);
data.Paginator = paginator == null ? null : paginator.GetAsDynamic();
return(engine.Render(template, data));
}
