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gigstats.html
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gigstats.html
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<!DOCTYPE html>
<html> <head>
<title>Gigstats</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<style>
html {
background: url(masked-background.jpg) no-repeat center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
body {
margin: 0;
padding: 0;
}
* { box-sizing: border-box; }
#content {
max-width: 40em;
margin: auto;
padding: 0;
padding-bottom: 60px; /* must be same height as the footer */
}
#content-inner {
padding: 1em;
background-color: white;
}
#title {
padding-top: 10px;
font-size: 46px;
font-family: sans-serif;
line-height: 56px;
height: 75px;
color: white;
background: #692C2C;
background-image: linear-gradient(to bottom right, #0000FF 0%, #692C2C 100%);
}
#question {
padding-top: 16px;
font-family: sans-serif;
}
html, body {height: 100%;}
#wrap {
min-height: 100%;
}
#footer {
position: relative;
margin-top: -60px; /* negative value of footer height */
padding: 0px;
height: 60px; /* footer height */
padding-top: 4px;
clear:both;
background-color: black;
font-size: 45px;
font-family: sans-serif;
}
#about:link {text-decoration: none; color: #CCC}
#about:visited {text-decoration: none; color: #CCC}
#about:active {text-decoration: none; color: #CCC}
#about:hover {text-decoration: underline; color: #CCC}
table {
width: 100%;
}
button {
margin: 0.1em;
padding: 0.1em;
font-size: 150%;
background-color: #eee;
border-radius: 0.2em;
}
button:active, .active {
top: 2px;
left: 1px;
box-shadow: none;
position: relative;
background-color: #ccc;
}
</style>
<body>
<div id="wrap">
<div id="content">
<div id="title">
<center>Gigstats</center>
</div>
<div id="content-inner">
<div id="question">
</div>
<h2>Bands</h2>
<table id="bandlistings" border=1 cellpadding=5>
</table>
<h2>Callers</h2>
<table id="callerlistings" border=1 cellpadding=5>
</table>
</div>
</div>
</div>
<a id=about href="about.html"><div id="footer"><center>about</center></div></a>
</body>
<script>
function e(tag, text="") {
const el = document.createElement(tag);
if (text) {
el.innerText = text;
}
return el;
}
function make_table(listings, performer_counts) {
while (listings.firstChild) {
listings.removeChild(listings.firstChild);
}
const performer_counts_list = [];
for (const performer in performer_counts) {
performer_counts_list.push([performer, performer_counts[performer]]);
}
performer_counts_list.sort(function([p1, c1], [p2, c2]) {
if (c1 > c2) {
return -1;
} else if (c2 > c1) {
return 1;
}
//p1 = p1.replace(/^the /, "");
//p2 = p2.replace(/^the /, "");
if (p1 > p2) {
return 1;
} else if (p2 > p1) {
return -1;
}
return 0;
});
for (const [performer, count] of performer_counts_list) {
if (count < 2) continue;
const tr = e("tr");
tr.appendChild(e(
"td",
performer.charAt(0).toUpperCase() + performer.slice(1)));
tr.appendChild(e("td", count));
listings.appendChild(tr);
}
}
async function fetch_dances() {
const response = await fetch("events.json");
const events = await response.json();
// year -> {"bands" -> band counts,
// "callers" -> caller counts}
const data = {};
const years = [];
for (const event of events) {
if (!(event.year in data)) {
data[event.year] = {
"bands": {},
"callers": {},
}
years.push(event.year);
}
for (const band of event.bands) {
data[event.year].bands[band] =
(data[event.year].bands[band] || 0) + 1;
}
for (const caller of event.callers) {
data[event.year].callers[caller] =
(data[event.year].callers[caller] || 0) + 1;
}
}
years.sort();
years.pop();
for (const year of years) {
const year_button = e("button", year);
question.appendChild(year_button);
}
for (const button of document.querySelectorAll('button')) {
button.onclick = function() {
for (const other_button of document.querySelectorAll('button')) {
other_button.classList.remove('active');
}
button.classList.add('active');
const year_data = data[button.innerText];
make_table(bandlistings, year_data.bands);
make_table(callerlistings, year_data.callers);
};
}
for (const button of document.querySelectorAll('button')) {
if (button.innerText == years[years.length - 1]) {
button.onclick.apply(button);
}
}
}
fetch_dances();
</script>
</html>