public static IMarkdownEngine GetEngine(ConvertibleDocument document)
{
switch (document.MarkdownEngine)
{
case MarkdownEngine.Sundown:
return new SundownEngine();
case MarkdownEngine.MarkdownSharp:
return new MarkdownSharpEngine();
}
return null;
}
public void Convert(ConvertibleDocument document, ConversionMetadata conversionMetadata)
{
if (string.IsNullOrEmpty(conversionMetadata.OutputPath))
{
conversionMetadata.OutputPath = document.BasePath;
}
if (Path.GetFullPath(Path.GetDirectoryName(document.AbsolutePath)) != Path.GetFullPath(conversionMetadata.OutputPath))
{
this.CopySourceContent(document.AbsolutePath, conversionMetadata.OutputPath);
}
if (!string.IsNullOrEmpty(conversionMetadata.MarkdownTemplatePath)
&& Path.GetFullPath(conversionMetadata.MarkdownTemplatePath) != Path.GetFullPath(conversionMetadata.OutputPath))
{
this.CopyTemplateContent(conversionMetadata.MarkdownTemplatePath, conversionMetadata.OutputPath);
}
this.Render(document, conversionMetadata);
ProgressNotificationHelper.Stop();
}
private string Render(ConvertibleDocument document, ConversionMetadata conversionMetadata)
{
var engine = MarkdownEngineFactory.GetEngine(document);
var fileName = Path.GetFileName(Path.ChangeExtension(document.AbsolutePath, "html"));
string markdownContent;
using (var stream = File.Open(document.AbsolutePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var reader = new StreamReader(stream, detectEncodingFromByteOrderMarks: true);
markdownContent = reader.ReadToEnd();
}
var outputContent = engine.Transform(markdownContent);
outputContent = this.ProcessHeaders(outputContent);
outputContent = this.RemoveCodeSnippetExtraBreakline(outputContent);
outputContent = this.PrcessCodeSnippetHeaders(outputContent);
if (conversionMetadata.CodeSnippetsHighlighting)
{
outputContent = new CodeSnippetHighlighter(outputContent).Highlight();
}
document.Topics.Clear();
document.Topics.Add(new DocumentTopic { Content = outputContent });
if (!string.IsNullOrEmpty(conversionMetadata.MarkdownTemplatePath))
{
var props = new Dictionary<string, object>();
props.Add("Document", document);
props.Add("Content", conversionMetadata.Content);
props.Add("Package", conversionMetadata.Package);
outputContent = TextTemplatingHelper.Process(conversionMetadata.MarkdownTemplatePath, props);
}
string outputPath = Path.Combine(conversionMetadata.OutputPath, fileName);
File.WriteAllText(outputPath, outputContent, System.Text.Encoding.UTF8);
ProgressNotificationHelper.Clear();
return outputPath;
}