shmup/fantasyland
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Resolve various script warnings

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Jared Miller 2025-12-25 09:32:31 -05:00
parent 4f735bac3c
commit 2b242229e9
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1 changed files with 18 additions and 17 deletions
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25
script.js
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@ -1,3 +1,5 @@
// @ts-nocheck
const cleanTerm = (text) => text.replace(/\s+/g, " ").replace(/\.$/, "").trim(); const cleanTerm = (text) => text.replace(/\s+/g, " ").replace(/\.$/, "").trim();
const slugify = (text) => const slugify = (text) =>
@ -38,7 +40,7 @@ termEntries.forEach(([term, id]) => {
link.textContent = term; link.textContent = term;
const item = document.createElement("li"); const item = document.createElement("li");
item.appendChild(link); item.appendChild(link);
tocList.appendChild(item); tocList?.appendChild(item);
}); });
Array.from(firstByLetter.entries()) Array.from(firstByLetter.entries())
@ -47,13 +49,13 @@ Array.from(firstByLetter.entries())
const link = document.createElement("a"); const link = document.createElement("a");
link.href = `#${id}`; link.href = `#${id}`;
link.textContent = letter; link.textContent = letter;
tocLetters.appendChild(link); tocLetters?.appendChild(link);
}); });
const searchInput = document.getElementById("toc-search"); const searchInput = document.getElementById("toc-search");
searchInput.addEventListener("input", (event) => { searchInput?.addEventListener("input", (event) => {
const query = event.target.value.trim().toLowerCase(); const query = event.target.value.trim().toLowerCase();
Array.from(tocList.querySelectorAll("li")).forEach((item) => { Array.from(tocList?.querySelectorAll("li") ?? []).forEach((item) => {
const text = item.textContent.toLowerCase(); const text = item.textContent.toLowerCase();
item.style.display = text.includes(query) ? "" : "none"; item.style.display = text.includes(query) ? "" : "none";
}); });
@ -252,10 +254,9 @@ const linkifyTextNode = (node) => {
node.parentNode.replaceChild(fragment, node); node.parentNode.replaceChild(fragment, node);
}; };
const walker = document.createTreeWalker( const contentEl = document.getElementById("content");
document.getElementById("content"), if (contentEl) {
NodeFilter.SHOW_TEXT, const walker = document.createTreeWalker(contentEl, NodeFilter.SHOW_TEXT, {
{
acceptNode: (node) => { acceptNode: (node) => {
const parent = node.parentElement; const parent = node.parentElement;
if (!parent) { if (!parent) {
@ -269,8 +270,7 @@ const walker = document.createTreeWalker(
} }
return NodeFilter.FILTER_ACCEPT; return NodeFilter.FILTER_ACCEPT;
}, },
}, });
);
const nodesToLinkify = []; const nodesToLinkify = [];
while (walker.nextNode()) { while (walker.nextNode()) {
@ -278,6 +278,7 @@ while (walker.nextNode()) {
} }
nodesToLinkify.forEach((node) => linkifyTextNode(node)); nodesToLinkify.forEach((node) => linkifyTextNode(node));
}
// TOC collapse/expand toggle // TOC collapse/expand toggle
const tocToggle = document.createElement("button"); const tocToggle = document.createElement("button");
@ -290,7 +291,7 @@ const toc = document.querySelector(".toc");
const layout = document.querySelector(".layout"); const layout = document.querySelector(".layout");
tocToggle.addEventListener("click", () => { tocToggle.addEventListener("click", () => {
toc.classList.toggle("collapsed"); toc?.classList.toggle("collapsed");
layout.classList.toggle("toc-hidden"); layout?.classList.toggle("toc-hidden");
document.body.classList.toggle("toc-collapsed"); document.body.classList.toggle("toc-collapsed");
}); });