Created
July 27, 2020 08:06
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Reddit activity as a calendar view
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| <!DOCTYPE html> | |
| <body> | |
| <p style="font-family: sans-serif;padding-left: 27px;margin: 0;"> | |
| darkest green = 5+ contributions | lightest green = at least one contribution | |
| </p> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://cdn.jsdelivr.net/npm/[email protected]/moment.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 136, | |
| cellSize = 17; | |
| var color = d3.scaleQuantize() | |
| .domain([0, 10]) | |
| .range("#1D9A6C #39A96B #56B870 #74C67A #99D492 #BFE1B0 #DEEDCF".split(' ').reverse()); | |
| var svg = d3.select("body") | |
| .selectAll("svg") | |
| .data(d3.range(2005, 2021)) | |
| .enter().append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .append("g") | |
| .attr("transform", "translate(" + ((width - cellSize * 53) / 2) + "," + (height - cellSize * 7 - 1) + ")"); | |
| svg.append("text") | |
| .attr("transform", "translate(-6," + cellSize * 3.5 + ")rotate(-90)") | |
| .attr("font-family", "sans-serif") | |
| .attr("font-size", 10) | |
| .attr("text-anchor", "middle") | |
| .text(function(d) { return d; }); | |
| var rect = svg.append("g") | |
| .attr("fill", "none") | |
| .attr("stroke", "#ccc") | |
| .selectAll("rect") | |
| .data(function(d) { return d3.timeDays(new Date(d, 0, 1), new Date(d + 1, 0, 1)); }) | |
| .enter().append("rect") | |
| .attr("width", cellSize) | |
| .attr("height", cellSize) | |
| .attr("x", function(d) { return d3.timeWeek.count(d3.timeYear(d), d) * cellSize; }) | |
| .attr("y", function(d) { return d.getDay() * cellSize; }) | |
| .datum(d3.timeFormat("%Y-%m-%d")); | |
| svg.append("g") | |
| .attr("fill", "none") | |
| .attr("stroke", "#000") | |
| .selectAll("path") | |
| .data(function(d) { return d3.timeMonths(new Date(d, 0, 1), new Date(d + 1, 0, 1)); }) | |
| .enter().append("path") | |
| .attr("d", pathMonth); | |
| // generate grey blocks | |
| var data = {}; | |
| var date = moment(new Date()); | |
| date = date.add('1', 'day') | |
| while (date < moment('2021-01-01')) { | |
| data[date.format('YYYY-MM-DD')] = 1 | |
| date = date.add('1', 'day') | |
| } | |
| rect.filter(function(d) { return d in data; }) | |
| .attr("fill", function(d) { return '#bbf'; }); | |
| function pathMonth(t0) { | |
| var t1 = new Date(t0.getFullYear(), t0.getMonth() + 1, 0), | |
| d0 = t0.getDay(), w0 = d3.timeWeek.count(d3.timeYear(t0), t0), | |
| d1 = t1.getDay(), w1 = d3.timeWeek.count(d3.timeYear(t1), t1); | |
| return "M" + (w0 + 1) * cellSize + "," + d0 * cellSize | |
| + "H" + w0 * cellSize + "V" + 7 * cellSize | |
| + "H" + w1 * cellSize + "V" + (d1 + 1) * cellSize | |
| + "H" + (w1 + 1) * cellSize + "V" + 0 | |
| + "H" + (w0 + 1) * cellSize + "Z"; | |
| } | |
| var csv = []; | |
| function loadData(page) { | |
| d3.json( | |
| "https://www.reddit.com/user/Shitty_Watercolour/.json" + (page ? ("?after=" + page) : ''), | |
| function(error, json) { | |
| if (error) throw error; | |
| json.data.children.forEach(child => { | |
| csv.push({ | |
| date: moment.unix(child.data.created_utc).format('YYYY-MM-DD') | |
| }); | |
| }); | |
| if (json.data.after) { | |
| loadData(json.data.after); | |
| updateViz(); | |
| } | |
| }); | |
| } | |
| loadData(); | |
| function updateViz() { | |
| var data = d3.nest() | |
| .key(function(d) { return d.date; }) | |
| .rollup(function(d) { return d.length; }) | |
| .object(csv); | |
| rect.filter(function(d) { return d in data; }) | |
| .attr("fill", function(d) { return color(data[d]); }) | |
| .append("title") | |
| .text(function(d) { return d + ": " + data[d] + ' contributions'; }); | |
| } | |
| </script> |
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