41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
function getDayOfTheYear() {
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var now = new Date();
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var start = new Date(now.getFullYear(), 0, 0);
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var diff = now - start;
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var oneDay = 1000 * 60 * 60 * 24;
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return Math.floor(diff / oneDay);
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}
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function replaceAll(string, search, replace) {
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return string.split(search).join(replace);
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}
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function getPoemOfTheDayIndex(npoems) {
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return getDayOfTheYear() % npoems;
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}
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function cleanText(text) {
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let te = "";
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let i = 0;
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let t = text.split("\\begin{Verse}").forEach(element => { // there may be multiple pages of verses
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if (i == 0) { i++; return; } // skip title
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te += element.split("\\end")[0];
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});
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te = replaceAll(te, "\\\\", "<br />");
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te = replaceAll(te, "\\", "<br />");
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return te;
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}
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function setPoemOfTheDay() {
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fetch('https://raw.githubusercontent.com/MatMasIt/Alembic/main/Alembic.tex')
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.then((response) => response.text())
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.then((data) => {
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let parts = data.split("\\chapter{");
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let n = getPoemOfTheDayIndex(parts.length - 1); // ignore header, data[0]
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let part = parts[n + 1];
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let title = part.split("}")[0];
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let text = cleanText(part);
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document.getElementById("poemn").innerText = n + 1;
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document.getElementById("poemTitle").innerText = title;
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document.getElementById("poemText").innerHTML = text;
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});
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} |