/// <summary>
/// Convert from Markdown string to VT100 encoded string or HTML. Returns MarkdownInfo object.
/// </summary>
/// <param name="markdownString">String with Markdown content to be converted.</param>
/// <param name="conversionType">Specifies type of conversion, either VT100 or HTML.</param>
/// <param name="optionInfo">Specifies the rendering options for VT100 rendering.</param>
/// <returns>MarkdownInfo object with the converted output.</returns>
public static MarkdownInfo Convert(string markdownString, MarkdownConversionType conversionType, MarkdownOptionInfo optionInfo)
{
var renderInfo = new MarkdownInfo();
var writer = new StringWriter();
MarkdownPipeline pipeline = null;
if (conversionType.HasFlag(MarkdownConversionType.HTML))
{
pipeline = new MarkdownPipelineBuilder().UseAdvancedExtensions().Build();
var renderer = new Markdig.Renderers.HtmlRenderer(writer);
renderInfo.Html = Markdig.Markdown.Convert(markdownString, renderer, pipeline).ToString();
}
if (conversionType.HasFlag(MarkdownConversionType.VT100))
{
pipeline = new MarkdownPipelineBuilder().Build();
// Use the VT100 renderer.
var renderer = new VT100Renderer(writer, optionInfo);
renderInfo.VT100EncodedString = Markdig.Markdown.Convert(markdownString, renderer, pipeline).ToString();
}
// Always have AST available.
var parsed = Markdig.Markdown.Parse(markdownString, pipeline);
renderInfo.Tokens = parsed;
return(renderInfo);
}
/// <summary>
/// Read the MarkdownOptionInfo set in SessionState.
/// </summary>
protected override void BeginProcessing()
{
mdOption = SessionState.PSVariable.GetValue("MarkdownOptionInfo", new MarkdownOptionInfo()) as MarkdownOptionInfo;
if (mdOption == null)
{
throw new InvalidOperationException();
}
if (AsVT100EncodedString)
{
conversionType = MarkdownConversionType.VT100;
}
}
private void ConvertEachFile(IEnumerable <string> paths, MarkdownConversionType conversionType, bool isLiteral, PSMarkdownOptionInfo optionInfo)
{
foreach (var path in paths)
{
var resolvedPaths = ResolvePath(path, isLiteral);
foreach (var resolvedPath in resolvedPaths)
{
WriteObject(
MarkdownConverter.Convert(
ReadContentFromFile(resolvedPath)?.Result,
conversionType,
optionInfo));
}
}
}
/// <summary>
/// Read the PSMarkdownOptionInfo set in SessionState.
/// </summary>
protected override void BeginProcessing()
{
_mdOption = PSMarkdownOptionInfoCache.Get(this.CommandInfo);
bool?supportsVT100 = this.Host?.UI.SupportsVirtualTerminal;
// supportsVT100 == null if the host is null.
// supportsVT100 == false if host does not support VT100.
if (supportsVT100 != true)
{
_mdOption.EnableVT100Encoding = false;
}
if (AsVT100EncodedString)
{
_conversionType = MarkdownConversionType.VT100;
}
}
/// <summary>
/// Read the PSMarkdownOptionInfo set in SessionState.
/// </summary>
protected override void BeginProcessing()
{
mdOption = this.CommandInfo.Module.SessionState.PSVariable.GetValue("PSMarkdownOptionInfo", new PSMarkdownOptionInfo()) as PSMarkdownOptionInfo;
if (mdOption == null)
{
throw new InvalidOperationException();
}
bool?supportsVT100 = this.Host?.UI.SupportsVirtualTerminal;
// supportsVT100 == null if the host is null.
// supportsVT100 == false if host does not support VT100.
if (supportsVT100 != true)
{
mdOption.EnableVT100Encoding = false;
}
if (AsVT100EncodedString)
{
conversionType = MarkdownConversionType.VT100;
}
}
