namespace Ficdown.Parser.Render { using System.Collections.Generic; using System.IO; using System.Linq; using MarkdownSharp; using Model.Parser; using Parser; public class HtmlRenderer : IRenderer { protected readonly Markdown Markdown; public string IndexTemplate { get; set; } public string SceneTemplate { get; set; } public string StylesTemplate { get; set; } public string ImageDir { get; set; } protected ResolvedStory Story { get; set; } public HtmlRenderer() { Markdown = new Markdown(); } public virtual void Render(ResolvedStory story, string outPath, bool debug = false) { Story = story; GenerateHtml(story, outPath, debug); } private string FillTemplate(string template, Dictionary values) { return values.Aggregate(template, (current, pair) => current.Replace(string.Format("@{0}", pair.Key), pair.Value)); } protected void GenerateHtml(ResolvedStory story, string outPath, bool debug) { var index = FillTemplate(IndexTemplate ?? Template.Index, new Dictionary { {"Title", story.Name}, {"Description", Markdown.Transform(story.Description)}, {"FirstScene", string.Format("{0}.html", story.FirstPage)} }); File.WriteAllText(Path.Combine(outPath, "index.html"), index); foreach (var page in story.Pages) { File.WriteAllText(Path.Combine(outPath, "styles.css"), StylesTemplate ?? Template.Styles); var content = page.Content; foreach (var anchor in Utilities.GetInstance(page.Name).ParseAnchors(page.Content)) { var newAnchor = string.Format("[{0}]({1}.html)", anchor.Text, anchor.Href.Target); content = content.Replace(anchor.Original, newAnchor); } if (debug) { content += string.Format("\n\n### State Debug\n\n{0}", string.Join("\n", page.ActiveToggles.Select(t => string.Format("- {0}", t)).ToArray())); } var scene = FillTemplate(SceneTemplate ?? Template.Scene, new Dictionary { {"Title", story.Name}, {"Content", Markdown.Transform(content)} }); File.WriteAllText(Path.Combine(outPath, string.Format("{0}.html", page.Name)), scene); } if (!string.IsNullOrWhiteSpace(ImageDir)) { var dirname = ImageDir.Substring(ImageDir.LastIndexOf(Path.DirectorySeparatorChar) + 1); Directory.CreateDirectory(Path.Combine(outPath, dirname)); CopyFilesRecursively(ImageDir, Path.Combine(outPath, dirname)); } } private static void CopyFilesRecursively(string sourcePath, string destinationPath) { foreach (var dirPath in Directory.GetDirectories(sourcePath, "*", SearchOption.AllDirectories)) Directory.CreateDirectory(dirPath.Replace(sourcePath, destinationPath)); foreach (var newPath in Directory.GetFiles(sourcePath, "*.*", SearchOption.AllDirectories)) File.Copy(newPath, newPath.Replace(sourcePath, destinationPath)); } } }