neale/moth
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moth
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Changed points restore output to Neale's stupid space delimited format. Added url param 'snapshot' to specify a points snapshot to restore (0-19). Changed points log storage to an array of the 20 most recent points logs.

This commit is contained in:
James Wernicke 2015-05-28 14:15:05 -06:00
parent ca365e729f
commit e10e4a539b
3 changed files with 38 additions and 23 deletions
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2
install
View File

@ -45,7 +45,7 @@ setup() {
echo "Figuring out web user..." echo "Figuring out web user..."
for www in www-data http tc _; do for www in www-data http tc _ _www; do
id $www && break id $www && break
done done
if [ $www = _ ]; then if [ $www = _ ]; then

25
www/restore.html
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@ -1,22 +1,31 @@
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<title>Scoreboard</title> <title>Points History</title>
<link rel="stylesheet" href="style.css" type="text/css">
<script src="scoreboard.js" async></script>
<script> <script>
function init() { function init() {
var pointslog = JSON.parse(localStorage.getItem("points"));
for (point in points){ function getParameterByName(name) {
console.log(point); name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
results = regex.exec(location.search);
return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
} }
var pointsDiv = document.getElementById("pointslog");
var pointshistory = JSON.parse(localStorage.getItem("pointshistory"));
// get snapshot specified by query param or else most recent snapshot
var i = parseInt(getParameterByName("snapshot")) || pointshistory.length-1;
var snapshot = pointshistory[i];
pointsDiv.innerHTML = snapshot.map(function(entry){
return entry.join(" ");
}).join("<br>");
} }
window.addEventListener("load", init); window.addEventListener("load", init);
</script> </script>
</head> </head>
<body> <body>
<h1>Scoreboard</h1> <div id="pointslog"></div>
<div id="scoreboard"></div>
</body> </body>
</html> </html>

34
www/scoreboard.js
View File

@ -13,9 +13,15 @@ function scoreboard(element, continuous) {
function update(state) { function update(state) {
var teamnames = state["teams"]; var teamnames = state["teams"];
var pointslog = state["points"]; var pointslog = state["points"];
var pointshistory = JSON.parse(localStorage.getItem("pointshistory")) || [];
if (pointshistory.length >= 20){
pointshistory.shift();
}
pointshistory.push(pointslog);
localStorage.setItem("pointshistory", JSON.stringify(pointshistory));
var highscore = {}; var highscore = {};
var teams = {}; var teams = {};
// Dole out points // Dole out points
for (var i in pointslog) { for (var i in pointslog) {
var entry = pointslog[i]; var entry = pointslog[i];
@ -23,18 +29,18 @@ function scoreboard(element, continuous) {
var teamhash = entry[1]; var teamhash = entry[1];
var category = entry[2]; var category = entry[2];
var points = entry[3]; var points = entry[3];
var team = teams[teamhash] || {__hash__: teamhash}; var team = teams[teamhash] || {__hash__: teamhash};
// Add points to team's points for that category // Add points to team's points for that category
team[category] = (team[category] || 0) + points; team[category] = (team[category] || 0) + points;
// Record highest score in a category // Record highest score in a category
highscore[category] = Math.max(highscore[category] || 0, team[category]); highscore[category] = Math.max(highscore[category] || 0, team[category]);
teams[teamhash] = team; teams[teamhash] = team;
} }
// Sort by team score // Sort by team score
function teamScore(t) { function teamScore(t) {
var score = 0; var score = 0;
@ -49,7 +55,7 @@ function scoreboard(element, continuous) {
function teamCompare(a, b) { function teamCompare(a, b) {
return teamScore(a) - teamScore(b); return teamScore(a) - teamScore(b);
} }
var winners = []; var winners = [];
for (var i in teams) { for (var i in teams) {
winners.push(teams[i]); winners.push(teams[i]);
@ -60,12 +66,12 @@ function scoreboard(element, continuous) {
} }
winners.sort(teamCompare); winners.sort(teamCompare);
winners.reverse(); winners.reverse();
// Clear out the element we're about to populate // Clear out the element we're about to populate
while (element.lastChild) { while (element.lastChild) {
element.removeChild(element.lastChild); element.removeChild(element.lastChild);
} }
// Populate! // Populate!
var topActualScore = winners[0].__score__; var topActualScore = winners[0].__score__;
@ -80,26 +86,26 @@ function scoreboard(element, continuous) {
var catTeam = team[category] || 0; var catTeam = team[category] || 0;
var catPct = catTeam / catHigh; var catPct = catTeam / catHigh;
var width = maxWidth * catPct; var width = maxWidth * catPct;
var bar = document.createElement("span"); var bar = document.createElement("span");
bar.classList.add("cat" + ncat); bar.classList.add("cat" + ncat);
bar.style.width = width + "%"; bar.style.width = width + "%";
bar.textContent = category + ": " + catTeam; bar.textContent = category + ": " + catTeam;
bar.title = bar.textContent; bar.title = bar.textContent;
row.appendChild(bar); row.appendChild(bar);
ncat += 1; ncat += 1;
} }
var te = document.createElement("span"); var te = document.createElement("span");
te.classList.add("teamname"); te.classList.add("teamname");
te.textContent = teamnames[team.__hash__]; te.textContent = teamnames[team.__hash__];
row.appendChild(te); row.appendChild(te);
element.appendChild(row); element.appendChild(row);
} }
} }
function once() { function once() {
loadJSON("points.json", update); loadJSON("points.json", update);
} }