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1 changed files with 49 additions and 0 deletions
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@ -44,6 +44,45 @@ const buildFileTree = (parent, data, location) => {
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parent.appendChild(ul);
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parent.appendChild(ul);
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};
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};
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/**
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* Uncollapse elements from the deepest element
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* @param {HTMLLIElement} element Element to uncollapse
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*/
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const uncollapse = (element) => {
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if (element) {
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element.classList.remove("collapsed");
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uncollapse(element.parentElement.closest("li"));
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}
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};
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/**
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* Find the deepest opened directory
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* @param {string[]} path Current path we are looking at, init with fullpath
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* @param {NodeListOf<ChildNode>} options Options we have, init with list root
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* @returns
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*/
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const deepestNodeOpened = (path, options) => {
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// Iterate over possible options
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for (let i = 0; i < options.length; ++i) {
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// If the directory and the current path match
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if (path[0] === options[i].firstChild.nodeValue) {
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if (path.length === 1) {
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// We found it
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return options[i];
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}
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// Continue the search
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let returned_value = deepestNodeOpened(
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path.slice(1),
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options[i].querySelector("ul").childNodes
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);
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if (returned_value) {
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return returned_value;
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}
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}
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}
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};
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window.addEventListener("load", () => {
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window.addEventListener("load", () => {
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// Build the filetree
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// Build the filetree
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const fileTreeElement = document.getElementsByTagName("aside")[0];
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const fileTreeElement = document.getElementsByTagName("aside")[0];
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@ -55,4 +94,14 @@ window.addEventListener("load", () => {
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""
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""
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);
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);
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dataElement.remove();
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dataElement.remove();
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// Open nested openeded directories
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const fullpath = window.location.href.split("?")[1].substring(2);
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const path = fullpath.substring(0, fullpath.lastIndexOf("/"));
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const last_openeded = deepestNodeOpened(
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path.split("/"),
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fileTreeElement.querySelector("ul").childNodes
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);
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uncollapse(last_openeded);
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});
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});
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