local Luan = require "luan:Luan.luan"
local error = Luan.error
local Io = require "luan:Io.luan"
local Http = require "luan:http/Http.luan"
local User = require "site:/lib/User.luan"
local Db = require "site:/lib/Db.luan"
local run_in_transaction = Db.run_in_transaction or error()


return function()
	local user_id = Http.request.parameters.user or error()
	local source = Http.request.parameters.source or error()
	local user
	run_in_transaction( function()
		user = User.get_by_id(user_id) or error()
		user.source = source
		user.save()
	end )
	Io.stdout = Http.response.text_writer()
%>
	let td = document.querySelector('td[user="<%=user_id%>"]');
	let span = td.querySelector('span');
	span.textContent = '<%=source%>';
	let input = td.querySelector('input');
	input.blur();
<%
end