local Luan = require "luan:Luan.luan"
local error = Luan.error
local Html = require "luan:Html.luan"
local html_encode = Html.encode or error()
local Parsers = require "luan:Parsers.luan"
local json_string = Parsers.json_string or error()
local Io = require "luan:Io.luan"
local Http = require "luan:http/Http.luan"
local Post = require "site:/lib/Post.luan"


return function()
	local post = Http.request.parameters.post or error()
	post = Post.get_by_id(post) or error()
	Io.stdout = Http.response.text_writer()
%>
let postDiv = document.querySelector('[post="<%=post.id%>"]');
postDiv.querySelector('[output]').style.display = 'none';
postDiv.querySelector('[edit]').innerHTML = document.querySelector('[hidden][edit]').innerHTML;
let textarea = postDiv.querySelector('textarea');
textarea.innerHTML = <%= json_string(html_encode(post.content)) %>;
textarea.focus();
<%
end