ficdown/Ficdown.Parser/Render/HtmlRenderer.cs

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namespace Ficdown.Parser.Render
{
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using System.Collections.Generic;
using System.IO;
using System.Linq;
using MarkdownSharp;
using Model.Parser;
using Parser;
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public class HtmlRenderer : IRenderer
{
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protected readonly Markdown Markdown;
private string _index;
private string _scene;
private string _styles;
protected ResolvedStory Story { get; set; }
public HtmlRenderer()
{
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Markdown = new Markdown();
_index = Template.Index;
_scene = Template.Scene;
_styles = Template.Styles;
}
public HtmlRenderer(string index, string scene, string styles)
{
_index = index;
_scene = scene;
_styles = styles;
}
public virtual void Render(ResolvedStory story, string outPath, bool debug = false)
{
Story = story;
GenerateHtml(story, outPath, debug);
}
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private string FillTemplate(string template, Dictionary<string, string> values)
{
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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(_index, new Dictionary<string, string>
{
{"Title", story.Name},
{"Description", Markdown.Transform(story.Description)},
{"FirstScene", string.Format("{0}.html", story.FirstPage)}
});
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File.WriteAllText(Path.Combine(outPath, "index.html"), index);
foreach (var page in story.Pages)
{
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File.WriteAllText(Path.Combine(outPath, "styles.css"), _styles);
var content = page.Content;
foreach (var anchor in Utilities.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()));
}
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var scene = FillTemplate(_scene, new Dictionary<string, string>
{
{"Title", story.Name},
{"Content", Markdown.Transform(content)}
});
File.WriteAllText(Path.Combine(outPath, string.Format("{0}.html", page.Name)), scene);
}
}
}
}