tiny_markdown_server

dub.json

{
	"name": "markdown-server",
	"description": "A minimal D application.",
	"copyright": "Copyright © 2016, alex",
	"authors": ["alex"],
	"dependencies": {
		"vibe-d": "~>0.7.27"
	},
	"versions": ["VibeDefaultMain"]
}

lil_more_compact.d

import std.stdio;
import std.file;
import vibe.d;
immutable string content_type = "text/html; charset=UTF-8";

void renderMd(HTTPServerRequest req, HTTPServerResponse res) {
	string file = "files/" ~ req.params["doc"] ~ ".md";
	// Good to render it!
	if (exists(file) && isFile(file) ) {
		res.writeBody(filterMarkdown(readText(file)), content_type);
	} else {
		res.statusCode = 404;
		res.writeBody("<h1>404!: %s could not be found</h1>".format(file), content_type);
	}
}

shared static this()  {
	auto router = new URLRouter();
	router.get("/md/:doc", &renderMd);
	auto settings = new HTTPServerSettings;
	listenHTTP(settings, router);
}

mdserver.d

import std.stdio;
import std.file;

import vibe.d;


void renderMd(HTTPServerRequest req, HTTPServerResponse res) {
	string file = "files/" ~ req.params["doc"] ~ ".md";
	writeln("got %s", file);
	writefln("file: %s exists? %s", file, exists(file) && isFile(file));
	string content_type = "text/html; charset=UTF-8";
	// Good to render it!
	if (exists(file) && isFile(file) ) {
		res.writeBody(filterMarkdown(readText(file)), content_type);
		return;
	} else {
		res.statusCode = 404;
		res.writeBody("<h1>404!: %s could not be found</h1>".format(file), content_type);
		return;
	}
}

static void ayy()  {
	writeln("beginning server");
	auto router = new URLRouter();
	router.get("/md/:doc", &renderMd);

	auto settings = new HTTPServerSettings;
	settings.port = 8085;
	// settings.bindAddresses = ["localhost", "127.0.0.1"];
	settings.bindAddresses = ["127.0.0.1"];
	listenHTTP(settings, router);

	writeln("ending server");
}

shared static this() {
	ayy();
}