2019-02-22 17:52:41 -07:00
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// jshint asi:true
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2020-02-29 17:12:35 -07:00
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var devel = false
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2019-02-22 17:52:41 -07:00
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var teamId
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var heartbeatInterval = 40000
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2019-02-22 20:46:52 -07:00
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function toast(message, timeout=5000) {
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let p = document.createElement("p")
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p.innerText = message
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document.getElementById("messages").appendChild(p)
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setTimeout(
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e => { p.remove() },
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timeout
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)
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}
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2020-02-29 17:12:35 -07:00
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function renderNotices(obj) {
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let ne = document.getElementById("notices")
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if (ne) {
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ne.innerHTML = obj
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}
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}
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2019-02-22 17:52:41 -07:00
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function renderPuzzles(obj) {
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let puzzlesElement = document.createElement('div')
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2020-02-29 17:12:35 -07:00
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document.getElementById("login").style.display = "none"
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2019-02-22 17:52:41 -07:00
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// Create a sorted list of category names
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let cats = Object.keys(obj)
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cats.sort()
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2020-10-16 14:18:44 -06:00
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if (cats.length == 0) {
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toast("No categories to serve!")
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}
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2019-02-22 17:52:41 -07:00
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for (let cat of cats) {
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if (cat.startsWith("__")) {
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// Skip metadata
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continue
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}
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let puzzles = obj[cat]
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let pdiv = document.createElement('div')
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pdiv.className = 'category'
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let h = document.createElement('h2')
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pdiv.appendChild(h)
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h.textContent = cat
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// Extras if we're running a devel server
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2020-02-29 17:12:35 -07:00
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if (devel) {
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2019-02-22 17:52:41 -07:00
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let a = document.createElement('a')
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h.insertBefore(a, h.firstChild)
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a.textContent = "⬇️"
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2019-02-27 16:15:45 -07:00
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a.href = "mothballer/" + cat + ".mb"
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2019-02-22 17:52:41 -07:00
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a.classList.add("mothball")
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a.title = "Download a compiled puzzle for this category"
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}
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// List out puzzles in this category
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let l = document.createElement('ul')
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pdiv.appendChild(l)
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for (let puzzle of puzzles) {
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2020-02-29 22:37:22 -07:00
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let points = puzzle
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2020-10-13 18:33:12 -06:00
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let id = null
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2020-02-29 22:37:22 -07:00
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if (Array.isArray(puzzle)) {
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points = puzzle[0]
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id = puzzle[1]
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}
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2019-02-22 17:52:41 -07:00
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let i = document.createElement('li')
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l.appendChild(i)
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i.textContent = " "
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if (points === 0) {
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// Sentry: there are no more puzzles in this category
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i.textContent = "✿"
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} else {
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let a = document.createElement('a')
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i.appendChild(a)
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a.textContent = points
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2020-02-29 17:12:35 -07:00
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let url = new URL("puzzle.html", window.location)
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url.searchParams.set("cat", cat)
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url.searchParams.set("points", points)
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a.href = url.toString()
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2019-02-22 17:52:41 -07:00
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}
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}
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puzzlesElement.appendChild(pdiv)
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}
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// Drop that thing in
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let container = document.getElementById("puzzles")
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while (container.firstChild) {
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container.firstChild.remove()
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}
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container.appendChild(puzzlesElement)
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}
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2020-02-29 17:12:35 -07:00
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function renderState(obj) {
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2020-10-13 16:41:50 -06:00
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window.state = obj
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2020-02-29 22:37:22 -07:00
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devel = obj.Config.Devel
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2020-02-29 17:12:35 -07:00
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if (devel) {
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2020-03-01 12:44:21 -07:00
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let params = new URLSearchParams(window.location.search)
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sessionStorage.id = "1"
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2020-10-16 14:18:44 -06:00
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renderPuzzles(obj.Puzzles)
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} else if (Object.keys(obj.Puzzles).length > 0) {
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2020-02-29 22:37:22 -07:00
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renderPuzzles(obj.Puzzles)
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2020-02-29 17:12:35 -07:00
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}
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2020-02-29 22:37:22 -07:00
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renderNotices(obj.Messages)
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2020-02-29 17:12:35 -07:00
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}
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function heartbeat() {
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let teamId = sessionStorage.id || ""
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let url = new URL("state", window.location)
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url.searchParams.set("id", teamId)
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2019-02-23 12:04:42 -07:00
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let fd = new FormData()
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fd.append("id", teamId)
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2020-02-29 17:12:35 -07:00
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fetch(url)
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2019-02-22 17:52:41 -07:00
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.then(resp => {
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if (resp.ok) {
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resp.json()
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2020-02-29 17:12:35 -07:00
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.then(renderState)
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2019-02-22 17:52:41 -07:00
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.catch(err => {
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2020-02-29 17:12:35 -07:00
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toast("Error fetching recent state. I'll try again in a moment.")
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2019-02-22 17:52:41 -07:00
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console.log(err)
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})
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}
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})
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.catch(err => {
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2020-02-29 17:12:35 -07:00
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toast("Error fetching recent state. I'll try again in a moment.")
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2019-02-22 17:52:41 -07:00
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console.log(err)
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})
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}
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2020-02-29 17:12:35 -07:00
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function showPuzzles() {
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2019-02-22 17:52:41 -07:00
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let spinner = document.createElement("span")
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spinner.classList.add("spinner")
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document.getElementById("login").style.display = "none"
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document.getElementById("puzzles").appendChild(spinner)
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2020-02-29 17:12:35 -07:00
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}
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2019-02-22 19:09:38 -07:00
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function login(e) {
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2019-02-22 20:46:52 -07:00
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e.preventDefault()
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2019-02-22 17:52:41 -07:00
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let name = document.querySelector("[name=name]").value
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2020-02-29 17:12:35 -07:00
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let teamId = document.querySelector("[name=id]").value
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2019-02-22 17:52:41 -07:00
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2019-02-23 12:04:42 -07:00
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fetch("register", {
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method: "POST",
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body: new FormData(e.target),
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2019-02-22 17:52:41 -07:00
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})
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.then(resp => {
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if (resp.ok) {
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resp.json()
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.then(obj => {
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2020-02-29 17:12:35 -07:00
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if ((obj.status == "success") || (obj.data.short == "Already registered")) {
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toast("Logged in")
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sessionStorage.id = teamId
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showPuzzles()
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2020-03-01 17:01:01 -07:00
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heartbeat()
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2019-02-22 17:52:41 -07:00
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} else {
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toast(obj.data.description)
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}
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})
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.catch(err => {
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toast("Oops, the server has lost its mind. You probably need to tell someone so they can fix it.")
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console.log(err, resp)
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})
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} else {
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toast("Oops, something's wrong with the server. Try again in a few seconds.")
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console.log(resp)
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}
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})
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.catch(err => {
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toast("Oops, something went wrong. Try again in a few seconds.")
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console.log(err)
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})
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}
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function init() {
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2020-02-29 17:12:35 -07:00
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heartbeat()
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setInterval(e => heartbeat(), 40000)
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2019-02-22 19:09:38 -07:00
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document.getElementById("login").addEventListener("submit", login)
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2019-02-22 17:52:41 -07:00
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}
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if (document.readyState === "loading") {
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2020-02-29 17:12:35 -07:00
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document.addEventListener("DOMContentLoaded", init)
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2019-02-22 17:52:41 -07:00
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} else {
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2020-02-29 17:12:35 -07:00
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init()
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2019-02-22 17:52:41 -07:00
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}
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2020-02-29 17:12:35 -07:00
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