public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmFencesToken token, IMarkdownContext 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 { // Always report original dependency context.ReportDependency(token.Path); var filePathWithStatus = DfmFallbackHelper.GetFilePathWithFallback(token.Path, context); var extractResult = _dfmCodeExtractor.ExtractFencesCode(token, filePathWithStatus.Item1); var result = DfmFencesBlockHelper.GetRenderedFencesBlockString(token, renderer.Options, extractResult.ErrorMessage, extractResult.FencesCodeLines); return(result); } catch (DirectoryNotFoundException) { return(DfmFencesBlockHelper.GenerateReferenceNotFoundErrorMessage(renderer, token)); } catch (FileNotFoundException) { return(DfmFencesBlockHelper.GenerateReferenceNotFoundErrorMessage(renderer, token)); } }
private string LoadCore(IMarkdownRenderer adapter, string currentPath, string raw, SourceInfo sourceInfo, IMarkdownContext context, DfmEngine engine) { try { if (!PathUtility.IsRelativePath(currentPath)) { return(GenerateErrorNodeWithCommentWrapper("INCLUDE", $"Absolute path \"{currentPath}\" is not supported.", raw, sourceInfo)); } // Always report original include file dependency var originalRelativePath = currentPath; context.ReportDependency(currentPath); var parents = context.GetFilePathStack(); string parent = string.Empty; if (parents == null) { parents = ImmutableStack <string> .Empty; } // Update currentPath to be referencing to sourcePath else if (!parents.IsEmpty) { parent = parents.Peek(); currentPath = ((RelativePath)currentPath).BasedOn((RelativePath)parent); } if (parents.Contains(currentPath, FilePathComparer.OSPlatformSensitiveComparer)) { return(GenerateErrorNodeWithCommentWrapper("INCLUDE", $"Unable to resolve {raw}: Circular dependency found in \"{parent}\"", raw, sourceInfo)); } // Add current file path to chain when entering recursion parents = parents.Push(currentPath); string result; HashSet <string> dependency; if (!_dependencyCache.TryGetValue(currentPath, out dependency) || !_cache.TryGet(currentPath, out result)) { var filePathWithStatus = DfmFallbackHelper.GetFilePathWithFallback(originalRelativePath, context); var src = File.ReadAllText(filePathWithStatus.Item1); dependency = new HashSet <string>(); src = engine.InternalMarkup(src, context.SetFilePathStack(parents).SetDependency(dependency).SetIsInclude()); result = UpdateToHrefFromWorkingFolder(src, currentPath); result = GenerateNodeWithCommentWrapper("INCLUDE", $"Include content from \"{currentPath}\"", result); _cache.Add(currentPath, result); _dependencyCache[currentPath] = dependency; } context.ReportDependency( from d in dependency select(string)((RelativePath)currentPath + (RelativePath)d - (RelativePath)parent)); return(result); } catch (Exception e) { return(GenerateErrorNodeWithCommentWrapper("INCLUDE", $"Unable to resolve {raw}:{e.Message}", raw, sourceInfo)); } }
public virtual string FindFile(DfmFencesToken token, IMarkdownContext context) { return(DfmFallbackHelper.GetFilePathWithFallback(token.Path, context).Item1); }
protected virtual string GetIncludedContent(string filePath, IMarkdownContext context) { var filePathWithStatus = DfmFallbackHelper.GetFilePathWithFallback(filePath, context); return(EnvironmentContext.FileAbstractLayer.ReadAllText(filePathWithStatus.Item1)); }