@blocklet/ui-react/lib/utils.js

Some useful front-end web components that can be used in Blocklets.

const p = (n, r, e = "children") => n.map((t) => Array.isArray(t[e]) ? r({
  ...t,
  [e]: p(t[e], r, e)
}) : r(t)), A = (n, r = "children") => {
  const e = [];
  return p(n, (t) => e.push(t), r), e;
}, C = (n, r = "children") => {
  let e = 0;
  return p(n, () => e++, r), e;
}, R = (n, r, e = "children") => n.map((t) => ({ ...t })).filter((t) => {
  const s = t[e];
  if (Array.isArray(s)) {
    const a = R(s, r, e);
    t[e] = a?.length ? a : void 0;
  }
  const l = { filteredChildren: t[e], isLeaf: !s?.length };
  return r(t, l);
}), P = (n) => /^https?:\/\//.test(n), S = (n) => /^mailto:/i.test(n.trim()), x = (n) => /^[\w-]+:[\w-]+$/.test(n), v = (n) => {
  if (!n || !n?.startsWith("/"))
    return !1;
  const r = (s) => s.endsWith("/") ? s : `${s}/`, e = r(window.location.pathname), t = r(new URL(n, window.location.origin).pathname);
  return e.startsWith(t);
}, W = (n = []) => {
  const r = n.map((t, s) => ({ path: t, index: s })).filter((t) => v(t.path));
  return r?.length ? r.slice(1).reduce((t, s) => t.path.length >= s.path.length ? t : s, r[0]).index : -1;
}, k = (n, r = {}) => {
  const { columns: e = 1, breakInside: t = !1, groupHeight: s = 48, itemHeight: l = 24, childrenKey: a = "items" } = r, m = n.length, w = n.reduce((i, g) => i + s + (g[a]?.length || 0) * l, 0), h = Math.ceil(w / e), u = [[]];
  let o = 0, c = 0;
  const d = h * 0.2, f = (i) => c > h - d && o < e - 1 && c + i > h + d;
  return n.forEach((i) => {
    const g = s + (i[a]?.length || 0) * l;
    t && f(s) && (o++, c = 0, u[o] = []), !t && c > 0 && (m <= e || f(g)) && (o++, c = 0, u[o] = []), u[o].push({
      ...i,
      group: !0
    }), c += s, i[a] && i[a].forEach((H) => {
      t && f(l) && (o++, c = 0, u[o] = []), u[o].push({
        ...H,
        group: !1
      }), c += l;
    });
  }), u;
};
export {
  C as countRecursive,
  R as filterRecursive,
  A as flatRecursive,
  x as isIconifyString,
  S as isMailProtocol,
  P as isUrl,
  p as mapRecursive,
  v as matchPath,
  W as matchPaths,
  k as splitNavColumns
};