public virtual StringBuffer Render(DfmEngine engine, DfmFencesBlockToken token, MarkdownBlockContext context)
{
var lang = string.IsNullOrEmpty(token.Lang) ? null : $" class=\"language-{token.Lang}\"";
var name = string.IsNullOrEmpty(token.Name) ? null : $" name=\"{StringHelper.HtmlEncode(token.Name)}\"";
var title = string.IsNullOrEmpty(token.Title) ? null : $" title=\"{StringHelper.HtmlEncode(token.Title)}\"";
if (!PathUtility.IsRelativePath(token.Path))
{
string errorMessage = $"Code absolute path: {token.Path} is not supported in file {engine.Parents.Peek()}";
Logger.LogError(errorMessage);
return $"<!-- {StringHelper.HtmlEncode(errorMessage)} -->";
}
try
{
// TODO: Valid REST and REST-i script.
var fencesPath = ((RelativePath)token.Path).BasedOn((RelativePath)engine.Parents.Peek());
var fencesCode = File.ReadAllText(fencesPath);
return $"<pre><code{lang}{name}{title}>{StringHelper.HtmlEncode(fencesCode)}\n</code></pre>";
}
catch(FileNotFoundException)
{
string errorMessage = $"Can not find reference {token.Path}";
Logger.LogError(errorMessage);
return $"<!-- {StringHelper.HtmlEncode(errorMessage)} -->";
}
}
public virtual StringBuffer Render(DfmEngine engine, DfmIncludeBlockToken token, MarkdownBlockContext context)
{
var href = token.Src == null ? null : $"src=\"{StringHelper.HtmlEncode(token.Src)}\"";
var name = token.Name == null ? null : StringHelper.HtmlEncode(token.Name);
var title = token.Title == null ? null : $"title=\"{StringHelper.HtmlEncode(token.Title)}\"";
var resolved = _blockInclusionHelper.Load(token.Src, token.Raw, engine.Parents, engine.InternalMarkup);
return resolved;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownParagraphBlockToken token, MarkdownBlockContext context)
{
var childContent = StringBuffer.Empty;
foreach (var item in token.InlineTokens.Tokens)
{
childContent += renderer.Render(item);
}
return Insert(token, ExposeTokenName(token), childContent);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownListBlockToken token, MarkdownBlockContext context)
{
var type = token.Ordered ? "ol" : "ul";
var childContent = StringBuffer.Empty;
foreach (var item in token.Tokens)
{
childContent += Render(renderer, (MarkdownListItemBlockToken) item);
}
return Insert(token, type, childContent);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownHeadingBlockToken token, MarkdownBlockContext context)
{
string level = token.Depth.ToString();
var childContent = StringBuffer.Empty;
foreach (var item in token.Content.Tokens)
{
childContent += renderer.Render(item);
}
return Insert(token, $"{ExposeTokenName(token)}{level}", childContent);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownCodeBlockToken token, MarkdownBlockContext context)
{
if (!string.IsNullOrEmpty(token.Lang))
{
return Insert(token, $"{ExposeTokenName(token)}({token.Lang})>{Escape(token.Code)}");
}
else
{
return Insert(token, $"{ExposeTokenName(token)}>{Escape(token.Code)}");
}
}
public override StringBuffer Render(MarkdownEngine engine, MarkdownBlockquoteBlockToken token, MarkdownBlockContext context)
{
if (token.Tokens.Length > 0)
{
var ft = token.Tokens[0] as DfmNoteBlockToken;
if (ft != null)
{
return $"<blockquote class=\"{ft.NoteType}\">" + RenderTokens(engine, token.Tokens.RemoveAt(0), context, true, token.Rule) + "</blockquote>";
}
}
return base.Render(engine, token, context);
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmVideoBlockToken token, MarkdownBlockContext context)
{
return $"[!VIDEO {token.Link}]\n\n";
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmYamlHeaderBlockToken token, MarkdownBlockContext context)
{
var content = token.Content == null ? string.Empty : StringHelper.HtmlEncode(token.Content);
return $"<yamlheader>{content}</yamlheader>";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmIncludeBlockToken token, MarkdownBlockContext context)
{
lock (_blockInclusionHelper)
{
return(_blockInclusionHelper.Load(renderer, token.Src, token.SourceInfo, context, (DfmEngine)renderer.Engine));
}
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmVideoBlockToken token, MarkdownBlockContext context)
{
return(token.SourceInfo.Markdown);
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmSectionBeginBlockToken token, MarkdownBlockContext context)
{
return $"<div{token.Attributes}>";
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmSectionBeginBlockToken token, MarkdownBlockContext context)
{
return($"<div{token.Attributes}>");
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmYamlHeaderBlockToken token, MarkdownBlockContext context)
{
var content = token.Content == null ? string.Empty : StringHelper.HtmlEncode(token.Content);
return($"<yamlheader>{content}</yamlheader>");
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmIncludeBlockToken token, MarkdownBlockContext context)
{
var resolved = _blockInclusionHelper.Load(renderer, token.Src, token.Raw, context, ((DfmEngine)renderer.Engine).InternalMarkup);
return(resolved);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmFencesBlockToken token, MarkdownBlockContext context)
{
if (!PathUtility.IsRelativePath(token.Path))
{
string errorMessage = $"Code absolute path: {token.Path} is not supported in file {context.GetFilePathStack().Peek()}";
Logger.LogError(errorMessage);
return(DfmFencesBlockHelper.GetRenderedFencesBlockString(token, renderer.Options, errorMessage));
}
try
{
// TODO: Valid REST and REST-i script.
var fencesPath = Path.Combine(context.GetBaseFolder(), (RelativePath)context.GetFilePathStack().Peek() + (RelativePath)token.Path);
var extractResult = _dfmCodeExtractor.ExtractFencesCode(token, fencesPath);
return(DfmFencesBlockHelper.GetRenderedFencesBlockString(token, renderer.Options, extractResult.ErrorMessage, extractResult.FencesCodeLines));
}
catch (DirectoryNotFoundException)
{
return(DfmFencesBlockHelper.GenerateReferenceNotFoundErrorMessage(renderer, token));
}
catch (FileNotFoundException)
{
return(DfmFencesBlockHelper.GenerateReferenceNotFoundErrorMessage(renderer, token));
}
}
public override StringBuffer Render(IMarkdownRenderer renderer, MarkdownBlockquoteBlockToken token, MarkdownBlockContext context)
{
StringBuffer content = string.Empty;
var splitTokens = DfmRendererHelper.SplitBlockquoteTokens(token.Tokens);
foreach (var splitToken in splitTokens)
{
if (splitToken.Token is DfmSectionBlockToken)
{
content += "<div";
content += ((DfmSectionBlockToken)splitToken.Token).Attributes;
content += ">";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</div>\n";
}
else if (splitToken.Token is DfmNoteBlockToken)
{
var noteToken = (DfmNoteBlockToken)splitToken.Token;
content += "<div class=\"";
content += noteToken.NoteType.ToUpper();
content += "\"><h5>";
content += noteToken.NoteType.ToUpper();
content += "</h5>";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</div>\n";
}
else
{
content += "<blockquote>";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</blockquote>\n";
}
}
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmYamlHeaderBlockToken token, MarkdownBlockContext context)
{
if (string.IsNullOrEmpty(token.Content))
{
return(StringBuffer.Empty);
}
StringBuffer result = "<yamlheader>";
result += StringHelper.HtmlEncode(token.Content);
return(result + "</yamlheader>");
}
public virtual StringBuffer Render(IMarkdownRenderer render, AzureIncludeBlockToken token, MarkdownBlockContext context)
{
// Don't add \n\n here because if we render AzureIncludeBlockToken, it will always be wrappered by paragraph. Which already append \n\n
return(RenderAzureIncludeToken(render, token, context));
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmSectionEndBlockToken token, MarkdownBlockContext context)
{
return $"</div>";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmVideoBlockToken token, MarkdownBlockContext context)
{
return(Insert(token, ExposeTokenNameInDfm(token)));
}
public virtual StringBuffer Render(DfmEngine engine, DfmIncludeBlockToken token, MarkdownBlockContext context)
{
var href = token.Src == null ? null : $"src=\"{StringHelper.HtmlEncode(token.Src)}\"";
var name = token.Name == null ? null : StringHelper.HtmlEncode(token.Name);
var title = token.Title == null ? null : $"title=\"{StringHelper.HtmlEncode(token.Title)}\"";
var resolved = _blockInclusionHelper.Load(token.Src, token.Raw, engine.Parents, engine.InternalMarkup);
return(resolved);
}
public override StringBuffer Render(IMarkdownRenderer renderer, MarkdownBlockquoteBlockToken token, MarkdownBlockContext context)
{
StringBuffer content = string.Empty;
var splitTokens = DfmBlockquoteHelper.SplitBlockquoteTokens(token.Tokens);
foreach (var splitToken in splitTokens)
{
if (splitToken.Token is DfmSectionBlockToken)
{
if (!splitToken.Token.SourceInfo.Markdown.EndsWith("\n"))
{
Logger.LogWarning("The content part of [!div] syntax is suggested to start in a new line.", file: splitToken.Token.SourceInfo.File, line: splitToken.Token.SourceInfo.LineNumber.ToString());
}
content += "<div";
content += ((DfmSectionBlockToken)splitToken.Token).Attributes;
content += ">";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</div>\n";
}
else if (splitToken.Token is DfmNoteBlockToken)
{
if (!splitToken.Token.SourceInfo.Markdown.EndsWith("\n"))
{
Logger.LogWarning("The content part of NOTE/WARNING/CAUTION/IMPORTANT syntax is suggested to start in a new line.", file: splitToken.Token.SourceInfo.File, line: splitToken.Token.SourceInfo.LineNumber.ToString());
}
var noteToken = (DfmNoteBlockToken)splitToken.Token;
content += "<div class=\"";
content += noteToken.NoteType.ToUpper();
content += "\">";
string heading;
if (Tokens != null && Tokens.TryGetValue(noteToken.NoteType.ToLower(), out heading))
{
content += heading;
}
else
{
content += "<h5>";
content += noteToken.NoteType.ToUpper();
content += "</h5>";
}
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</div>\n";
}
else
{
content += "<blockquote>";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</blockquote>\n";
}
}
return(content);
}
public override StringBuffer Render(MarkdownEngine engine, MarkdownBlockquoteBlockToken token, MarkdownBlockContext context)
{
if (token.Tokens.Length > 0)
{
var ft = token.Tokens[0] as DfmNoteBlockToken;
if (ft != null)
{
return($"<blockquote class=\"{ft.NoteType}\">" + RenderTokens(engine, token.Tokens.RemoveAt(0), context, true, token.Rule) + "</blockquote>");
}
}
return(base.Render(engine, token, context));
}
public virtual StringBuffer Render(DfmEngine engine, DfmFencesBlockToken token, MarkdownBlockContext context)
{
var lang = string.IsNullOrEmpty(token.Lang) ? null : $" class=\"language-{token.Lang}\"";
var name = string.IsNullOrEmpty(token.Name) ? null : $" name=\"{StringHelper.HtmlEncode(token.Name)}\"";
var title = string.IsNullOrEmpty(token.Title) ? null : $" title=\"{StringHelper.HtmlEncode(token.Title)}\"";
if (!PathUtility.IsRelativePath(token.Path))
{
string errorMessage = $"Code absolute path: {token.Path} is not supported in file {engine.Parents.Peek()}";
Logger.LogError(errorMessage);
return($"<!-- {StringHelper.HtmlEncode(errorMessage)} -->");
}
try
{
// TODO: Valid REST and REST-i script.
var fencesPath = ((RelativePath)token.Path).BasedOn((RelativePath)engine.Parents.Peek());
var fencesCode = File.ReadAllText(fencesPath);
return($"<pre><code{lang}{name}{title}>{StringHelper.HtmlEncode(fencesCode)}\n</code></pre>");
}
catch (FileNotFoundException)
{
string errorMessage = $"Can not find reference {token.Path}";
Logger.LogError(errorMessage);
return($"<!-- {StringHelper.HtmlEncode(errorMessage)} -->");
}
}
public virtual StringBuffer Render(MarkdownEngine engine, DfmSectionEndBlockToken token, MarkdownBlockContext context)
{
return($"</div>");
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmFencesBlockToken token, MarkdownBlockContext context)
{
return(Render(renderer, token, (IMarkdownContext)context));
}
public override StringBuffer Render(IMarkdownRenderer renderer, MarkdownBlockquoteBlockToken token, MarkdownBlockContext context)
{
StringBuffer content = string.Empty;
var splitTokens = DfmBlockquoteHelper.SplitBlockquoteTokens(token.Tokens);
foreach (var splitToken in splitTokens)
{
content += renderer.Render(splitToken);
}
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmSectionBlockSplitToken splitToken, MarkdownBlockContext context)
{
StringBuffer content = string.Empty;
if (!splitToken.Token.SourceInfo.Markdown.EndsWith("\n", StringComparison.Ordinal))
{
Logger.LogWarning(
"The content part of [!div] syntax is suggested to start in a new line.",
file: splitToken.Token.SourceInfo.File,
line: splitToken.Token.SourceInfo.LineNumber.ToString(),
code: WarningCodes.Markdown.MissingNewLineBelowSectionHeader);
}
content += "<div";
content += ((DfmSectionBlockToken)splitToken.Token).Attributes;
content = AppendSourceInfo(content, renderer, splitToken.Token);
content += ">";
foreach (var item in splitToken.InnerTokens)
{
content += renderer.Render(item);
}
content += "</div>\n";
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmNoteBlockToken token, MarkdownBlockContext context)
{
return(token.Content);
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmIncludeBlockToken token, MarkdownBlockContext context)
{
var src = token.Src.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
return string.IsNullOrEmpty(token.Title)
? $"[!INCLUDE [{token.Name}]({src})]\n\n"
: $"[!INCLUDE [{token.Name}]({src} \"{token.Title}\")]\n\n";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmTabGroupBlockToken token, MarkdownBlockContext context)
{
StringBuffer sb = @"<div class=""tabGroup"" id=""tabgroup_";
var groupId = StringHelper.Escape(token.Id);
sb += groupId;
sb += "\"";
sb = AppendSourceInfo(sb, renderer, token);
sb += ">\n";
sb = RenderTabHeaders(renderer, token, sb, groupId);
sb = RenderSections(renderer, token, sb, groupId);
sb += "</div>\n";
return(sb);
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmYamlHeaderBlockToken token, MarkdownBlockContext context)
{
StringBuffer content = "---\n";
content += token.Content;
content += "\n---\n";
return content;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmYamlHeaderBlockToken token, MarkdownBlockContext context)
{
if (string.IsNullOrEmpty(token.Content))
{
return(StringBuffer.Empty);
}
var startLine = token.SourceInfo.LineNumber;
var endLine = token.SourceInfo.LineNumber + token.SourceInfo.ValidLineCount - 1;
var sourceFile = token.SourceInfo.File;
StringBuffer result = $"<yamlheader start=\"{startLine}\" end=\"{endLine}\"";
if (!string.IsNullOrEmpty(sourceFile))
{
sourceFile = StringHelper.HtmlEncode(sourceFile);
result += $" sourceFile=\"{sourceFile}\"";
}
result += ">";
result += StringHelper.HtmlEncode(token.Content);
return(result + "</yamlheader>");
}
public virtual StringBuffer Render(IMarkdownRenderer render, AzureVideoBlockToken token, MarkdownBlockContext context)
{
StringBuffer content = StringBuffer.Empty;
object path;
if (!context.Variables.TryGetValue("path", out path))
{
path = string.Empty;
content += token.SourceInfo.Markdown;
return(content += "\n\n");
}
if (!context.Variables.ContainsKey("azureVideoInfoMapping"))
{
Logger.LogWarning($"Can't fild azure video info mapping. Raw: {token.SourceInfo.Markdown}");
content = token.SourceInfo.Markdown;
return(content + "\n\n");
}
var azureVideoInfoMapping = (IReadOnlyDictionary <string, AzureVideoInfo>)context.Variables["azureVideoInfoMapping"];
if (azureVideoInfoMapping == null || !azureVideoInfoMapping.ContainsKey(token.VideoId))
{
Logger.LogWarning($"Can't fild azure video info mapping for file {path}. Raw: {token.SourceInfo.Markdown}");
content = token.SourceInfo.Markdown;
return(content + "\n\n");
}
var azureVideoInfo = azureVideoInfoMapping[token.VideoId];
content += $@"<iframe width=""{azureVideoInfo.Width}"" height=""{azureVideoInfo.Height}"" src=""{azureVideoInfo.Link}"" frameborder=""0"" allowfullscreen=""true""></iframe>";
return(content + "\n\n");
}
public override StringBuffer Render(IMarkdownRenderer render, DfmVideoBlockToken token, MarkdownBlockContext context)
{
return($"[!VIDEO {token.Link}]");
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownNewLineBlockToken token, MarkdownBlockContext context)
{
return Insert(token, ExposeTokenName(token));
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmNoteBlockToken token, MarkdownBlockContext context)
{
return $"[!{token.NoteType}]\n";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownTextToken token, MarkdownBlockContext context)
{
return Insert(token, $"{ExposeTokenName(token)}>{Escape(token.Content)}");
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmSectionBlockToken token, MarkdownBlockContext context)
{
return string.IsNullOrEmpty(token.Attributes)
? "[!div]\n"
: $"[!div {token.Attributes}]\n";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownTableBlockToken token, MarkdownBlockContext context)
{
var content = StringBuffer.Empty;
// Header
var headerContent = StringBuffer.Empty;
for (int i = 0; i < token.Header.Length; i++)
{
var childContent = StringBuffer.Empty;
foreach (var item in token.Header[i].Content.Tokens)
{
childContent += renderer.Render(item);
}
headerContent += Insert(token.Header[i], "headerItem", childContent);
}
content += Insert(token.SourceInfo.LineNumber, token.SourceInfo.LineNumber, "Header", headerContent);
// Body
var bodyContent = StringBuffer.Empty;
for (int i = 0; i < token.Cells.Length; i++)
{
var rowContent = StringBuffer.Empty;
var row = token.Cells[i];
for (int j = 0; j < row.Length; j++)
{
var childContent = StringBuffer.Empty;
foreach (var item in row[j].Content.Tokens)
{
childContent += renderer.Render(item);
}
rowContent += Insert(row[j], "RowItem", childContent);
}
bodyContent += Insert(row[0], "Row", rowContent);
}
content += Insert(token.Cells[0][0].SourceInfo.LineNumber, token.Cells[token.Cells.Length - 1][0].SourceInfo.LineNumber, "Body", bodyContent);
return Insert(token, ExposeTokenName(token), content);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmTabGroupBlockToken token, MarkdownBlockContext context)
{
var result = StringBuffer.Empty;
foreach (var item in token.Items)
{
result += "#### [";
foreach (var contentItem in item.Title.Content.Tokens)
{
result += renderer.Render(contentItem);
}
result += "](#tab/";
result += item.Id;
if (string.IsNullOrEmpty(item.Condition))
{
result += "/";
result += item.Condition;
}
result += ")\n";
foreach (var contentItem in item.Content.Content)
{
result += renderer.Render(contentItem);
}
}
result += "* * *\n";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmNoteBlockToken token, MarkdownBlockContext context)
{
return(Insert(token, $"{ExposeTokenNameInDfm(token)}>{Escape(token.Content)}"));
}
