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https://github.com/imfing/hextra.git
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feat: caching for sidebar items from data
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@ -30,4 +30,8 @@
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.sidebar-item-inactive {
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@apply hx-text-gray-500 hover:hx-bg-gray-100 hover:hx-text-gray-900 contrast-more:hx-border contrast-more:hx-border-transparent contrast-more:hx-text-gray-900 contrast-more:hover:hx-border-gray-900 dark:hx-text-neutral-400 dark:hover:hx-bg-primary-100/5 dark:hover:hx-text-gray-50 contrast-more:dark:hx-text-gray-50 contrast-more:dark:hover:hx-border-gray-50;
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}
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.sidebar-item-list-container {
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@apply hx-relative hx-flex hx-flex-col hx-gap-1 before:hx-absolute before:hx-inset-y-1 before:hx-w-px before:hx-bg-gray-200 ltr:hx-ml-3 ltr:hx-pl-3 ltr:before:hx-left-0 rtl:hx-mr-3 rtl:hx-pr-3 rtl:before:hx-right-0 dark:before:hx-bg-neutral-800;
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}
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}
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@ -1,3 +1,12 @@
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/**
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* Check if the element is visible.
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* @param {Element} element Dom element
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* @returns boolean
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*/
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function isVisible(element) {
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return element.offsetWidth > 0 || element.offsetHeight > 0;
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}
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document.addEventListener("DOMContentLoaded", function () {
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const buttons = document.querySelectorAll(".hextra-sidebar-collapsible-button");
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buttons.forEach(function (button) {
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@ -5,8 +14,41 @@ document.addEventListener("DOMContentLoaded", function () {
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e.preventDefault();
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const list = button.parentElement.parentElement;
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if (list) {
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list.classList.toggle("open")
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list.classList.toggle("open");
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}
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});
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});
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const isCached = "{{- site.Params.page.sidebar.cache | default false -}}" === "true";
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const currentPagePath = window.location.href;
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if (isCached) {
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// find the current page in the sidebar and open the parent lists
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const sidebar = document.querySelector(".hextra-sidebar-container");
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if (sidebar) {
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// find a tags and compare href with current page path
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const links = sidebar.querySelectorAll("a");
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links.forEach(function (link) {
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const linkPath = link.href;
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if (currentPagePath === linkPath) {
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// add active class to the link
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link.classList.add("sidebar-item-active");
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link.classList.remove("sidebar-item-inactive");
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if (!isVisible(link)) {
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return;
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}
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// recursively open parent lists
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let parent = link.parentElement;
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while (parent && !parent.classList.contains("hextra-sidebar-container")) {
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if (parent.tagName === "LI" && parent.classList.contains("sidebar-item-list")) {
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parent.classList.add("open");
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}
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parent = parent.parentElement;
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}
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}
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});
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}
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}
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});
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