local fes = require("fes")
local std = fes.std
local u = fes.util

local site = fes.fes()

local title = "Free Software Distributions"

site.title = title .. " - Random Article"
site:banner(std.center(std.h3(std.a("javascript:window.history.back();", "Return"))))

math.randomseed(os.time())

local articles_dir = "article"
local files = {}

local p = io.popen("ls -1 " .. articles_dir)
if p then
	for file in p:lines() do
		if file:match("%.md$") then
			files[#files + 1] = file
		end
	end
	p:close()
end

local chosen = files[math.random(#files or 1)]
local content = ""

if chosen then
	local f = io.open(articles_dir .. "/" .. chosen, "r")
	if f then
		content = f:read("*a")
		f:close()
	end
end

local html = fes.markdown_to_html(content or "")

site:note(u.cc({
	std.div(html)
}))

return site