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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<!-- Counter.Dev Analytics -->
<script>if(!sessionStorage.getItem("_swa")&&document.referrer.indexOf(location.protocol+"//"+location.host)!== 0){fetch("https://counter.dev/track?"+new URLSearchParams({referrer:document.referrer,screen:screen.width+"x"+screen.height,user:"octogon",utcoffset:"-7"}))};sessionStorage.setItem("_swa","1");</script>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- BEGIN FAVICON -->
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="/site.webmanifest">
<meta name="msapplication-TileColor" content="#9ADFB0">
<meta name="theme-color" content="#9ADFB0">
<!-- END FAVICON -->
<title>Shavian School</title>
<meta name="description" content="Shavian School is the place to learn how to read the Shavian alphabet for the English language.">
<meta property="og:type" content="website" />
<meta property="og:title" content="Shavian School" />
<meta property="og:description" content="Shavian School is the place to learn how to read the Shavian alphabet for the English language." />
<meta property="og:url" content="https://shavian.school/" />
<meta property="og:image" content="https://shavian.school/images/ShavianSchoolOG.png" />
<meta name="twitter:card" content="https://shavian.school/images/ShavianSchoolOG.png">
<meta property="twitter:domain" content="shavian.school">
<meta property="twitter:url" content="https://shavian.school/">
<meta name="twitter:title" content="">
<meta name="twitter:description" content="">
<meta name="twitter:image" content="https://shavian.school/images/ShavianSchoolOG.png">
<link rel="preload" as="font" href="/fonts/InterAlia-Regular.woff2" type="font/woff2" crossorigin="anonymous">
<link rel="preload" as="font" href="/fonts/InterAlia-Regular.woff" type="font/woff2" crossorigin="anonymous">
<link rel="preload" as="font" href="/fonts/FairfaxHD.woff" type="font/woff2" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@exampledev/new.css@1/new.min.css">
<link rel="stylesheet" href="/css/dark.css" media="(prefers-color-scheme: dark)">
<link rel="stylesheet" href="/css/style.css">
</head>
<body>
<a href="https://github.com/Shavian-School/Shavian-School.github.io" class="github-corner" aria-label="View source on GitHub"><svg width="60" height="60" viewBox="0 0 250 250" style="position: absolute; top: 0; border: 0; left: 0; transform: scale(-1, 1);" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><g fill="currentColor"><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" style="transform-origin: 130px 106px;" class="octo-arm"></path></g><g fill="currentColor"><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" class="octo-body"></path></g></svg><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style></a>
<div class="container">
<header>
<a href="/index.html"><img id="title-text" src="images/ShavianSchoolCover.png"></a>
<div style="margin:7px;position: absolute; top: 0; border: 0; right: 0;">
<label>Lesson: </label>
<select onchange="chooseChapter()" id="chapterSelect">
<option value="0">Introduction</option>
</select>
</div>
</header>
</div>
<div id="chapterText" class="container"></div>
<div class="container">
<br />
<div id="chapterArrows">
</div>
</div>
<script src="https://unpkg.com/@popperjs/core@2/dist/umd/popper.min.js"></script>
<script src="https://unpkg.com/tippy.js@6/dist/tippy-bundle.umd.js"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<script>
const finalChapter = 10;
for (var i=1;i<finalChapter+1;i++) {
var opt = document.createElement('option')
opt.attributes['value'] = String(i);
opt.innerText = i;
document.getElementById('chapterSelect').appendChild(opt)
}
var currentChapter = '';
if (window.location.search.length > 2) {
currentChapter = window.location.search.slice(3);
console.log('current chapter:' + currentChapter)
} else {
console.log('no chapter found in url.')
currentChapter = '0';
}
fetchChapterText(currentChapter);
function chooseChapter() {
var chapter = document.getElementById("chapterSelect").value;
currentChapter = chapter;
fetchChapterText(chapter);
}
function nextChapter() {
var chapter = String(Number(currentChapter) + 1);
currentChapter = chapter;
fetchChapterText(chapter)
}
function previousChapter() {
var chapter = String(Number(currentChapter) - 1);
currentChapter = chapter;
fetchChapterText(chapter);
}
function fetchChapterText(chapterNumber) {
history.pushState({chapter:chapterNumber},'','?l=' + chapterNumber);
document.getElementById("chapterSelect").value = chapterNumber;
document.getElementById('chapterArrows').innerHTML = '';
document.getElementById('chapterText').innerHTML = '';
if (Number(chapterNumber) == 0) {
document.getElementById('chapterArrows').innerHTML = `<button onclick="nextChapter()">Next Lesson 👉</button>`;
} else if (Number(chapterNumber) >= 1) {
document.getElementById('chapterArrows').innerHTML = `<button onclick="previousChapter()">👈 Previous Lesson</button> <button onclick="nextChapter()">Next Lesson 👉</button>`;
} else if (Number(chapterNumber) == finalChapter) {
document.getElementById('chapterArrows').innerHTML = `<button onclick="previousChapter()">👈 Previous Lesson</button>`;
}
var textFileName = `./lessons/${chapterNumber}.md`;
fetch(textFileName).then(function(response) {
if (response.status !== 200) {
throw response.status;
}
return response.text();
document.getElementById('chapterText').innerHTML = `<p>${response.text()}</p><p>Lesson coming soon!</p>`;
}).then(function(file_content) {
document.getElementById('chapterText').innerHTML = marked.parse(file_content);
tippy('[data-tippy-content]', {
inlinePositioning: true,
interactive: true,
allowHTML: true
});
}).catch(function(status) {
document.getElementById('chapterText').innerHTML = `<p>Error: ${status}</p><p>Lesson coming soon!</p>`;
});
}
</script>
</body>
</html>