mirror of https://github.com/dirtbags/moth.git
529 lines
15 KiB
JavaScript
529 lines
15 KiB
JavaScript
function loadJSON(url, callback) {
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function loaded(e) {
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callback(e.target.response);
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}
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var xhr = new XMLHttpRequest()
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xhr.onload = loaded;
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xhr.open("GET", url, true);
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xhr.responseType = "json";
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xhr.send();
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}
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function toObject(arr) {
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var rv = {};
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for (var i = 0; i < arr.length; ++i)
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if (arr[i] !== undefined) rv[i] = arr[i];
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return rv;
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}
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var updateInterval;
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function scoreboard(element, continuous, mode, interval) {
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if(updateInterval) {
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clearInterval(updateInterval);
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}
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function update(state) {
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//console.log("Updating");
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var teamnames = state["teams"];
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var pointslog = state["points"];
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var highscore = {};
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var teams = {};
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function pointsCompare(a, b) {
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return a[0] - b[0];
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}
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pointslog.sort(pointsCompare);
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var minTime = pointslog[0][0];
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var maxTime = pointslog[pointslog.length - 1][0];
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var allQuestions = {};
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for (var i in pointslog) {
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var entry = pointslog[i];
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var timestamp = entry[0];
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var teamhash = entry[1];
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var category = entry[2];
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var points = entry[3];
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var catPoints = {};
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if(category in allQuestions) {
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catPoints = allQuestions[category];
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} else {
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catPoints["total"] = 0;
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}
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if(!(points in catPoints)) {
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catPoints[points] = 1;
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catPoints["total"] = catPoints["total"] + points;
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} else {
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catPoints[points] = catPoints[points] + 1;
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}
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allQuestions[category] = catPoints;
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}
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// Dole out points
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for (var i in pointslog) {
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var entry = pointslog[i];
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var timestamp = entry[0];
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var teamhash = entry[1];
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var category = entry[2];
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var points = entry[3];
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var team = teams[teamhash] || {__hash__: teamhash};
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// Add points to team's points for that category
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team[category] = (team[category] || 0) + points;
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// Record highest score in a category
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highscore[category] = Math.max(highscore[category] || 0, team[category]);
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teams[teamhash] = team;
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}
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// Sort by team score
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function teamScore(t) {
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var score = 0;
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for (var category in highscore) {
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score += (t[category] || 0) / highscore[category];
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}
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// XXX: This function really shouldn't have side effects.
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t.__score__ = score;
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return score;
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}
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function pointScore(points, category) {
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return points / highscore[category]
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}
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function teamCompare(a, b) {
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return teamScore(a) - teamScore(b);
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}
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var winners = [];
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for (var i in teams) {
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winners.push(teams[i]);
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}
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if (winners.length == 0) {
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// No teams!
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return;
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}
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winners.sort(teamCompare);
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winners.reverse();
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// Clear out the element we're about to populate
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while (element.lastChild) {
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element.removeChild(element.lastChild);
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}
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// Populate!
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var topActualScore = winners[0].__score__;
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if(mode == "time") {
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var colorScale = d3.schemeCategory20;
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var teamLines = {};
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var reverseTeam = {};
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for(var i in pointslog) {
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var entry = pointslog[i];
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var timestamp = entry[0];
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var teamhash = entry[1];
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var category = entry[2];
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var points = entry[3];
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var teamname = teamnames[teamhash];
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reverseTeam[teamname] = teamhash;
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points = pointScore(points, category);
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if(!(teamname in teamLines)) {
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var teamHistory = [[timestamp, points, category, entry[3], [minTime, 0, category, 0]]];
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teamLines[teamname] = teamHistory;
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} else {
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var teamHistory = teamLines[teamname];
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teamHistory.push([timestamp, points + teamHistory[teamHistory.length - 1][1], category, entry[3], teamHistory[teamHistory.length - 1]]);
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}
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}
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//console.log(teamLines);
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var graph = document.createElement("svg");
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graph.id = "graph";
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graph.style.width="100%";
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graph.style.height = "100vh";
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var titleHeight = document.getElementById("title").clientHeight;
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titleHeight += document.getElementById("title").offsetTop * 2;
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graph.style.backgroundColor = "white";
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graph.style.display = "table";
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var holdingDiv = document.createElement("div");
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holdingDiv.align="center";
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holdingDiv.id="holding";
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holdingDiv.style.height = "100%";
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element.style.height = "100%";
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element.appendChild(holdingDiv);
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holdingDiv.appendChild(graph);
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var margins = 40;
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var marginsX = 120;
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var width = graph.offsetWidth;
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var height = graph.offsetHeight;
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height = height - titleHeight - margins;
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//var xScale = d3.scaleLinear().range([minTime, maxTime]);
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//var yScale = d3.scaleLinear().range([0, topActualScore]);
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var originTime = (maxTime - minTime) / 60;
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var xScale = d3.scaleLinear().range([marginsX, width - margins]);
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xScale.domain([0, originTime]);
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var yScale = d3.scaleLinear().range([height - margins, margins]);
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yScale.domain([0, topActualScore]);
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graph = d3.select("#graph");
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graph.remove();
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graph = d3.select("#holding").append("svg")
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.attr("width", width)
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.attr("height", height);
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//.attr("style", "background: white");
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//graph.append("g")
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// .attr("transform", "translate(" + margins + ", 0)")
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// .call(d3.axisLeft(yScale))
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// .style("stroke", "white");;
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var maxNumEntry = 10;
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//var curEntry = 0;
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var winningTeams = [];
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for(entry in winners) {
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var curEntry = entry;
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if(curEntry >= maxNumEntry) {
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break;
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}
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entry = teamnames[winners[entry].__hash__];
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winningTeams.push(entry);
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//console.log(curEntry);
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//console.log(entry);
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//var isTop = false;
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//for(var x=0; x < maxNumEntry; x++)
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//{
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// var teamhash = reverseTeam[entry];
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// if(winners[x].__hash__ == teamhash)
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// {
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// curEntry = x;
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// isTop = true;
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// break;
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// }
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//}
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//if(!isTop)
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//{
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// continue;
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//}
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var curTeam = teamLines[entry];
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var lastEntry = curTeam[curTeam.length - 1];
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//curTeam.append()
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curTeam.push([maxTime, lastEntry[1], lastEntry[2], lastEntry[3], lastEntry]);
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var curLayer = graph.append("g");
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curLayer.selectAll("line")
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.data(curTeam)
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.enter()
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.append("line")
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.style("stroke", colorScale[curEntry * 2])
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.attr("stroke-width", 4)
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.attr("class", "team_" + entry)
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.style("z-index", maxNumEntry - curEntry)
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.attr("x1",
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function(d) {
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return xScale((d[4][0] - minTime) / 60);
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})
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.attr("x2",
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function(d) {
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return xScale((d[0] - minTime) / 60);
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})
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.attr("y1",
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function(d) {
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return yScale(d[4][1]);
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})
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.attr("y2",
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function(d) {
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return yScale(d[1]);
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})
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.on("mouseover", handleMouseover)
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.on("mouseout", handleMouseout);
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curLayer.selectAll("circle")
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.data(curTeam)
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.enter()
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.append("circle")
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.style("fill", colorScale[curEntry * 2])
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.style("z-index", maxNumEntry - curEntry)
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.attr("class", "team_" + entry)
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.attr("r", 5)
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.attr("cx",
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function(d) {
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return xScale((d[0] - minTime) / 60);
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})
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.attr("cy",
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function(d) {
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return yScale(d[1]);
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})
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.on("mouseover", handleMouseoverCircle)
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.on("mouseout", handleMouseoutCircle);
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curEntry++;
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}
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var axisG = graph.append("g");
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axisG
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.attr("transform", "translate(0," + (height - margins) + ")")
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.call(d3.axisBottom(xScale));
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//.style("stroke", "white");
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axisG.selectAll("path").style("stroke", "white");
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axisG.selectAll("line").style("stroke", "white");
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axisG.selectAll("text").style("fill", "white");
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graph.append("text")
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.attr("text-anchor", "middle")
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.attr("transform", "translate(" + (width / 2) + ", " + (height - margins / 8) + ")")
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.style("fill", "white")
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.text("Time (minutes)");
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var legend = graph.append("g");
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var legendRowHeight = (height - margins) / 10;
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legend.selectAll("rect")
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.data(winningTeams)
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.enter()
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.append("rect")
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.attr("class", function(d){ return "team_" + d; })
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.attr("fill", function(d, i){ return colorScale[i * 2]; })
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.style("z-index", function(d, i){ return i; })
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.attr("x", 0)
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.attr("y", function(d, i){ return legendRowHeight * i; })
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.attr("height", legendRowHeight)
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.attr("width", marginsX)
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.on("mouseover", handleMouseoverLegend)
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.on("mouseout", handleMouseoutLegend);
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legend.selectAll("text")
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.data(winningTeams)
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.enter()
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.append("text")
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//.attr("class", function(d){ return "team_" + d; })
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.attr("fill", "black")
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.style("z-index", function(d, i){ return i; })
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.attr("dx", 0)
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.attr("dy", function(d, i){ return legendRowHeight * (i + .5); })
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.text(function(d, i){ return i + ": " + d; })
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.attr("dominant-baseline", "central")
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.style("pointer-events", "none");
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//legend.append("g").selectAll("text")
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// .data(winningTeams)
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// .enter()
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// .append("text")
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// .attr("class", function(d){ return "team_" + d; })
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// .attr("fill", function(d, i){ return colorScale[i]; })
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// .style("z-index", function(d, i){ return i; })
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// .attr("dx", margins)
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// .attr("dy", function(d, i){ return margins + legendRowHeight * (i); })
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// .text(function(d){ return d; });
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//.attr("dominant-baseline", "central");
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//.style("pointer-events", "none");
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function handleMouseover(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", "white")
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.style("fill", "white");
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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}
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function handleMouseout(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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var zIndex = d3.select(this).style("z-index");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", colorScale[(maxNumEntry - zIndex) * 2])
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.style("fill", colorScale[(maxNumEntry - zIndex) * 2]);
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legend.selectAll("." + curClass)
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.style("stroke", colorScale[(maxNumEntry - zIndex) * 2])
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.style("fill", colorScale[(maxNumEntry - zIndex) * 2]);
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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}
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var tooltipPadding = 10;
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function handleMouseoverCircle(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", "white")
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.style("fill", "white");
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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graph.append("g").append("text")
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.attr("class", "tooltip")
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.attr("text-anchor", "middle")
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.style("fill", "red")
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.style("stroke-width", -4)
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.style("stroke", "black")
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.style("font-weight", "bolder")
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.style("font-size", "large")
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.attr("dx",
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function() {
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return xScale((d[0] - minTime) / 60);
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})
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.attr("dy",
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function() {
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return yScale(d[1]) - tooltipPadding;
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})
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.text(function(){ return d[2] + " " + d[3]; })
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.style("pointer-events", "none");
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}
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function handleMouseoutCircle(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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var zIndex = d3.select(this).style("z-index");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", colorScale[(maxNumEntry - zIndex) * 2])
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.style("fill", colorScale[(maxNumEntry - zIndex) * 2]);
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legend.selectAll("." + curClass)
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.style("stroke", colorScale[(maxNumEntry - zIndex) * 2])
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.style("fill", colorScale[(maxNumEntry - zIndex) * 2]);
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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}
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function handleMouseoverLegend(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", "white")
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.style("fill", "white");
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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}
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function handleMouseoutLegend(d, i) {
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d3.select("body").selectAll(".tooltip").remove();
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var curClass = d3.select(this).attr("class");
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var zIndex = d3.select(this).style("z-index");
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d3.select("body").selectAll("." + curClass)
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.style("stroke", colorScale[zIndex * 2])
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.style("fill", colorScale[zIndex * 2]);
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legend.selectAll("." + curClass)
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.style("stroke", colorScale[(zIndex) * 2])
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.style("fill", colorScale[(zIndex) * 2]);
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d3.select("body").selectAll("text")
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.style("stroke-width", 0);
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}
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} else if(mode == "original") {
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// (100 / ncats) * (ncats / topActualScore);
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var maxWidth = 100 / topActualScore;
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for (var i in winners) {
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var team = winners[i];
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var row = document.createElement("div");
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var ncat = 0;
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for (var category in highscore) {
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var catHigh = highscore[category];
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var catTeam = team[category] || 0;
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var catPct = catTeam / catHigh;
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var width = maxWidth * catPct;
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var bar = document.createElement("span");
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bar.classList.add("cat" + ncat);
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bar.style.width = width + "%";
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bar.textContent = category + ": " + catTeam;
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bar.title = bar.textContent;
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row.appendChild(bar);
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ncat += 1;
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}
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var te = document.createElement("span");
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te.classList.add("teamname");
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te.textContent = teamnames[team.__hash__];
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row.appendChild(te);
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element.appendChild(row);
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}
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}
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if(mode == "total") {
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var colorScale = d3.schemeCategory20;
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var numCats = 0;
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for(entry in allQuestions) {
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numCats++;
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}
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var maxWidth = Math.floor(100 / (0.0 + numCats));
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//console.log(maxWidth);
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for (var i in winners) {
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var team = winners[i];
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var row = document.createElement("div");
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var ncat = 0;
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for (var category in allQuestions) {
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var catHigh = highscore[category];
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var catTeam = team[category] || 0;
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var catPct = 0;
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if (catHigh > 30000) {
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catPct = (0.0 + Math.log(1+catTeam)) / (0.0 + Math.log(1+catHigh));
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} else {
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catPct = (0.0 + catTeam) / (0.0 + catHigh);
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}
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var width = maxWidth * catPct;
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var bar = document.createElement("span");
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var numLeft = catHigh - catTeam;
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//bar.classList.add("cat" + ncat);
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bar.style.backgroundColor = colorScale[ncat % 20];
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bar.style.color = "white";
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bar.style.width = width + "%";
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bar.textContent = category + ": " + catTeam;
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bar.title = bar.textContent;
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row.appendChild(bar);
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ncat++;
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width = maxWidth * (1 - catPct);
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if(width > 0) {
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var noBar = document.createElement("span");
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//noBar.classList.add("cat" + ncat);
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noBar.style.backgroundColor = colorScale[ncat % 20];
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noBar.style.width = width + "%";
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noBar.textContent = numLeft;
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noBar.title = bar.textContent;
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row.appendChild(noBar);
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}
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ncat += 1;
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}
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var te = document.createElement("span");
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te.classList.add("teamname");
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te.textContent = teamnames[team.__hash__];
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row.appendChild(te);
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element.appendChild(row);
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}
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}
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}
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|
function once() {
|
|
loadJSON("points.json", update);
|
|
}
|
|
if (continuous) {
|
|
updateInterval = setInterval(once, interval);
|
|
}
|
|
once();
|
|
}
|