private async Task<DocumentFile> LoadDocumentAsync(string file, IEnumerable<string> knownExtensions, LayoutFileCollection availableLayouts) { // Parse the document and update our document metadata. // var parser = new ParseDocumentCommand(file); await parser.ExecuteAsync(); if (this.AdditionalMetadataForFiles != null) { var rootPath = Path.GetDirectoryName(this.DocumentsPath.TrimEnd('\\')); var relativePath = file.Substring(rootPath.Length + 1); foreach (var additionalMetadataConfig in this.AdditionalMetadataForFiles) { if (additionalMetadataConfig.Match.IsMatch(relativePath)) { parser.Metadata.AssignFrom(file, additionalMetadataConfig.Metadata); } } } var metadataDate = parser.Date; var partial = false; var order = 0; var relativeDocumentPath = Path.GetFullPath(file).Substring(this.DocumentsPath.Length); var outputRelativePath = parser.Metadata.GetAndRemove("output", relativeDocumentPath); // The rest of this function is about calculating the correct // name for the file. // var fileName = Path.GetFileName(outputRelativePath); var outputRelativeFolder = Path.GetDirectoryName(outputRelativePath); // See if this file should be processed by any of the // rendering engines. // var extensionsForRendering = new List<string>(); for (;;) { var extension = Path.GetExtension(fileName).TrimStart('.'); if (extension.Equals("partial", StringComparison.OrdinalIgnoreCase)) { partial = true; fileName = Path.GetFileNameWithoutExtension(fileName); } else if (knownExtensions.Contains(extension)) { extensionsForRendering.Add(extension); fileName = Path.GetFileNameWithoutExtension(fileName); } else { break; } } var targetExtension = Path.GetExtension(fileName).TrimStart('.'); var layoutName = parser.Metadata.Get<string>("layout"); var layouts = GetLayouts(layoutName, targetExtension, file); var disableDateFromFileName = parser.Metadata.GetAndRemove("DisableDateFromFileName", false); if (!disableDateFromFileName) { var match = DateFromFileName.Match(fileName); if (match.Success) { // If the parser metadata didn't specify the date, use the date from the filename. // if (!metadataDate.HasValue) { var year = Convert.ToInt32(match.Groups[1].Value, 10); var month = Convert.ToInt32(match.Groups[2].Value, 10); var day = Convert.ToInt32(match.Groups[3].Value, 10); var hour = match.Groups[4].Success ? Convert.ToInt32(match.Groups[4].Value, 10) : 0; var minute = match.Groups[5].Success ? Convert.ToInt32(match.Groups[5].Value, 10) : 0; var second = match.Groups[6].Success ? Convert.ToInt32(match.Groups[6].Value, 10) : 0; metadataDate = new DateTime(year, month, day, hour, minute, second); } fileName = fileName.Substring(match.Length); } } var disableOrderFromFileName = parser.Metadata.GetAndRemove("DisableOrderFromFileName", false); if (!disableOrderFromFileName) { var match = OrderFromFileName.Match(fileName); if (match.Success) { order = Convert.ToInt32(match.Groups[1].Value, 10); fileName = fileName.Substring(match.Length); } } var parentId = String.IsNullOrEmpty(outputRelativeFolder) ? null : SanitizePath(outputRelativeFolder); var disableInsertDateIntoPath = parser.Metadata.GetAndRemove("DisableInsertDateIntoPath", false); if (!disableInsertDateIntoPath && metadataDate.HasValue) { outputRelativeFolder = Path.Combine(outputRelativeFolder, metadataDate.Value.Year.ToString(), metadataDate.Value.Month.ToString(), metadataDate.Value.Day.ToString()); } if (!parser.Metadata.Contains("title")) { parser.Metadata.Add("title", Path.GetFileNameWithoutExtension(fileName)); } // Sanitize the filename into a good URL. // var sanitized = SanitizeEntryId(fileName); if (!fileName.Equals(sanitized)) { fileName = sanitized; } var disableSanitizePath = parser.Metadata.GetAndRemove("DisableSanitizePath", false); if (!disableSanitizePath) { outputRelativeFolder = SanitizePath(outputRelativeFolder); } var disableCleanUrls = parser.Metadata.GetAndRemove("DisableCleanUrls", false); if (!disableCleanUrls && !"index.html".Equals(fileName, StringComparison.OrdinalIgnoreCase) && ".html".Equals(Path.GetExtension(fileName), StringComparison.OrdinalIgnoreCase)) { outputRelativeFolder = Path.Combine(outputRelativeFolder, Path.GetFileNameWithoutExtension(fileName)) + "\\"; fileName = null; } var id = String.IsNullOrEmpty(fileName) ? outputRelativeFolder : Path.Combine(outputRelativeFolder, Path.GetFileNameWithoutExtension(fileName)); var output = Path.Combine(outputRelativeFolder, fileName ?? "index.html"); var relativeUrl = this.ApplicationUrl.EnsureEndsWith("/") + Path.Combine(outputRelativeFolder, fileName ?? String.Empty).Replace('\\', '/'); // Finally create the document. // var documentFile = new DocumentFile(file, this.DocumentsPath, output, this.OutputRootPath, relativeUrl, this.RootUrl, this.Author, parser.Metadata, parser.Queries); documentFile.Partial = partial; if (metadataDate.HasValue) { documentFile.SetTimes(metadataDate.Value); } documentFile.Id = parser.Metadata.GetAndRemove("id", id.Trim('\\')); documentFile.ParentId = parser.Metadata.GetAndRemove("parent", parentId ?? String.Empty); documentFile.Draft = (parser.Draft || documentFile.Date > DateTime.Now); documentFile.ExtensionsForRendering = extensionsForRendering; documentFile.AssignLayouts(layouts); documentFile.Order = parser.Metadata.GetAndRemove("order", order); documentFile.PaginateQuery = parser.Metadata.GetAndRemove<string>("paginate"); documentFile.SourceContent = parser.Content; return documentFile; }