feat(rootDir): Add root dir as hidden node dataset, Render process may need it when website url is redirected.

Author: walkthunder

assets/webpage.txt.js

@@ -475,8 +475,15 @@ async function loadLeftSidebar(document) {
 
 	try
 	{
-		const hostPath = getURLPath();
-		const baseDir = hostPath.split('/')[0];
+		const dataNode = document.getElementById('invio-hidden-data-node');
+		let baseDir = '';
+		if (dataNode?.dataset.root) {
+			baseDir = dataNode?.dataset.root;
+		} else {
+			const hostPath = getURLPath();
+			baseDir = hostPath.split('/')[0];
+		}
+
 		const sidebarUrl = `${baseDir}/_common-left-tree.html`
 		console.log("Loading left sidebar: ", sidebarUrl);
 		response = await fetch(sidebarUrl);

src/html-generation/html-generator.ts

@@ -94,6 +94,10 @@ export class HTMLGenerator {
 
 			let fileTree: HTMLDivElement = this.generateHTMLTree(tree, usingDocument, pageTitle, "file-tree", true, 1, 1, false);
 			// leftSidebar.appendChild(fileTree);
+			const dataNode = this.generateRootDirNode(file, usingDocument);
+			leftSidebar.appendChild(dataNode);
+			const rootDir = file.exportPath.directory.asString?.split('/')[0];
+
 			file.downloads.push(new Downloadable('_common-left-tree.html', fileTree.outerHTML, new Path(file.exportPath.asString.split('/')[0])));
 		}
 
@@ -695,6 +699,15 @@ export class HTMLGenerator {
 		return container;
 	}
 
+	private static generateRootDirNode(file: ExportFile, usingDocument: Document) {
+		const rootDir = file.exportPath.directory.asString?.split('/')[0];
+		const container = document.createElement('div');
+		container.id = 'invio-hidden-data-node'
+		container.style.display = 'none';
+		container.setAttribute('data-root', rootDir);
+		return container;
+	}
+
 	private static generateHTMLTree(tree: LinkTree, usingDocument: Document, treeTitle: string, className: string, showNestingIndicator = true, minDepth: number = 1, minCollapsableDepth = 1, closeAllItems: boolean = false): HTMLDivElement {
 		/*
 		- div.tree-container