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Update app.js

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Mark Randall Havens △ The Empathic Technologist ⟁ Doctor Who 42 2025-11-09 00:10:38 -06:00 • committed by GitHub
parent 033d761f5c
commit 130ce78360
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1 changed files with 29 additions and 20 deletions
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49
public/app.js
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@ -16,11 +16,13 @@ const els = {
let indexData = null;
let sidebarOpen = false;
let currentParentSection = null;
let currentParent = null;
let indexFiles = null; // Cached
async function init() {
try {
indexData = await (await fetch("index.json")).json();
indexFiles = indexData.flat.filter(f => f.isIndex); // Cache
populateNav();
populateSections();
populateTags();
@ -141,7 +143,7 @@ function loadDefaultForSection(section) {
location.hash = `#/${pinned.path}`;
}
// HORIZON LAYER: Emergent Sub-Navigation
// NESTED HORIZON: Deep-Aware Sub-Navigation
function renderSubNav(parent) {
const subnav = els.subNav;
subnav.innerHTML = "";
@ -162,33 +164,36 @@ function renderSubNav(parent) {
});
}
// CORE FIX: RENDER INDEX AT CURRENT LEVEL
async function handleHash() {
els.viewer.innerHTML = "";
const rel = location.hash.replace(/^#\//, "");
const parts = rel.split("/").filter(Boolean); // e.g., ["about"], ["about", "Mark"]
const parts = rel.split("/").filter(Boolean); // e.g., ["about", "Mark"]
let parentSection = null;
if (parts.length >= 1) {
parentSection = parts[0];
// Determine current depth parent for subnav
const currentParentPath = parts.slice(0, -1).join("/") || parts[0] || null;
if (currentParentPath !== currentParent) {
currentParent = currentParentPath;
renderSubNav(currentParent);
}
// Update subnav if parent changed
if (parentSection !== currentParentSection) {
currentParentSection = parentSection;
renderSubNav(parentSection);
// Sync sidebar section to top-level
const topSection = parts[0] || null;
if (topSection && indexData.sections.includes(topSection)) {
els.sectionSelect.value = topSection;
renderList();
}
if (!rel) return renderDefault();
// CASE: Trailing slash → render index at *current* level
if (rel.endsWith('/')) {
const currentPath = parts.join("/"); // "about" or "about/Mark"
const expectedIndexPath = currentPath + "/";
const currentPath = parts.join("/");
const indexFile = indexData.flat.find(f =>
f.path.startsWith(expectedIndexPath) && f.isIndex
);
const indexFile = indexFiles.find(f => {
const dir = f.path.split("/").slice(0, -1).join("/");
return dir === currentPath;
});
if (indexFile) {
try {
@ -224,10 +229,14 @@ async function handleHash() {
els.viewer.innerHTML = `<h1>${currentPath.split("/").pop()}</h1><p>No content yet.</p>`;
}
} else {
// No index → show list of children or fallback
els.sectionSelect.value = parentSection;
renderList();
loadDefaultForSection(parentSection);
// No index → show children or fallback
if (topSection) {
els.sectionSelect.value = topSection;
renderList();
loadDefaultForSection(topSection);
} else {
els.viewer.innerHTML = `<h1>${currentPath.split("/").pop()}</h1><p>No content yet.</p>`;
}
}
}
// CASE: Direct file