Julia 1.0 Programming Complete Reference Guide

Rendering the first Wikipedia article from the chain

This is the third step. Going back to our WebApp module (in WebApp.jl), let's continue with the logic for the newgamepage handler. The implementation will look like this:

using ..GameSession, ..Wikipedia, ..Wikipedia.Articles 
 
const newgamepage = HTTP.HandlerFunction() do req 
  game = parse(UInt8, (replace(req.target, "/new/"=>""))) |> newgamesession 
  article = game.articles[1] 
  push!(game.history, article) 
 
  HTTP.Messages.Response(200, wikiarticle(article)) 
end

Once we create a new game, we need to reference its first article. We add the starting article to the game's history and then we render it as HTML using the following wikiarticle function:

function wikiarticle(article) html = """ <!DOCTYPE ...