amos-tool/lib/arrayFilter.js

amos ui tool

"use strict";

var _utils = require("./utils");

function arrayFilter(r, e) {
  var i = (e = e || {}).key || "", a = e.value || "", t = e.childrenKey || "children", n = [];
  return function r(e) {
    e.forEach(function(e) {
      var l = e[t];
      l && _utils.isArray(l) ? r(l) : e[i].indexOf(a) > -1 && n.push(e);
    });
  }(r || []), n;
}

function arrayTreeFilter(r, e, i) {
  (i = i || {}).childrenKeyName = i.childrenKeyName || "children";
  var a = r || [], t = [], n = 0;
  do {
    var l = a.filter(function(r) {
      return e(r, n);
    })[0];
    if (!l) break;
    t.push(l), a = l[i.childrenKeyName] || [], n += 1;
  } while (a.length > 0);
  return t;
}

module.exports = arrayFilter, module.exports.arrayTreeFilter = arrayTreeFilter;