@neosjs/vitepress-theme/dist/support/sidebar.mjs

NeosJS VitePress theme

import { isActive } from "../shared.mjs";
import { ensureStartingSlash } from "./utils.mjs";
export function getSidebar(_sidebar, path) {
  if (Array.isArray(_sidebar)) return addBase(_sidebar);
  if (_sidebar == null) return [];
  path = ensureStartingSlash(path);
  const dir = Object.keys(_sidebar).sort((a, b) => {
    return b.split("/").length - a.split("/").length;
  }).find((dir2) => {
    return path.startsWith(ensureStartingSlash(dir2));
  });
  const sidebar = dir ? _sidebar[dir] : [];
  return Array.isArray(sidebar) ? addBase(sidebar) : addBase(sidebar.items, sidebar.base);
}
export function getSidebarGroups(sidebar) {
  const groups = [];
  let lastGroupIndex = 0;
  for (const index in sidebar) {
    const item = sidebar[index];
    if (item.items) {
      lastGroupIndex = groups.push(item);
      continue;
    }
    if (!groups[lastGroupIndex]) {
      groups.push({ items: [] });
    }
    groups[lastGroupIndex].items.push(item);
  }
  return groups;
}
export function getFlatSideBarLinks(sidebar) {
  const links = [];
  function recursivelyExtractLinks(items) {
    for (const item of items) {
      if (item.text && item.link) {
        links.push({
          text: item.text,
          link: item.link,
          docFooterText: item.docFooterText
        });
      }
      if (item.items) {
        recursivelyExtractLinks(item.items);
      }
    }
  }
  recursivelyExtractLinks(sidebar);
  return links;
}
export function hasActiveLink(path, items) {
  if (Array.isArray(items)) {
    return items.some((item) => hasActiveLink(path, item));
  }
  return isActive(path, items.link) ? true : items.items ? hasActiveLink(path, items.items) : false;
}
function addBase(items, _base) {
  return [...items].map((_item) => {
    const item = { ..._item };
    const base = item.base || _base;
    if (base && item.link) item.link = base + item.link;
    if (item.items) item.items = addBase(item.items, base);
    return item;
  });
}