react-instantsearch/dist/cjs/widgets/RefinementList.js

⚡ Lightning-fast search for React, by Algolia

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.RefinementList = RefinementList;
var _react = _interopRequireWildcard(require("react"));
var _reactInstantsearchCore = require("react-instantsearch-core");
var _RefinementList = require("../ui/RefinementList");
var _SearchBox = require("../ui/SearchBox");
var _excluded = ["searchable", "searchablePlaceholder", "searchableSelectOnSubmit", "attribute", "operator", "limit", "showMore", "showMoreLimit", "sortBy", "escapeFacetValues", "transformItems", "translations"];
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function RefinementList(_ref) {
  var searchable = _ref.searchable,
    searchablePlaceholder = _ref.searchablePlaceholder,
    _ref$searchableSelect = _ref.searchableSelectOnSubmit,
    searchableSelectOnSubmit = _ref$searchableSelect === void 0 ? true : _ref$searchableSelect,
    attribute = _ref.attribute,
    operator = _ref.operator,
    limit = _ref.limit,
    showMore = _ref.showMore,
    showMoreLimit = _ref.showMoreLimit,
    sortBy = _ref.sortBy,
    escapeFacetValues = _ref.escapeFacetValues,
    transformItems = _ref.transformItems,
    translations = _ref.translations,
    props = _objectWithoutProperties(_ref, _excluded);
  var _useRefinementList = (0, _reactInstantsearchCore.useRefinementList)({
      attribute: attribute,
      operator: operator,
      limit: limit,
      showMore: showMore,
      showMoreLimit: showMoreLimit,
      sortBy: sortBy,
      escapeFacetValues: escapeFacetValues,
      transformItems: transformItems
    }, {
      $$widgetType: 'ais.refinementList'
    }),
    canRefine = _useRefinementList.canRefine,
    canToggleShowMore = _useRefinementList.canToggleShowMore,
    isFromSearch = _useRefinementList.isFromSearch,
    isShowingMore = _useRefinementList.isShowingMore,
    items = _useRefinementList.items,
    refine = _useRefinementList.refine,
    searchForItems = _useRefinementList.searchForItems,
    toggleShowMore = _useRefinementList.toggleShowMore;
  var _useState = (0, _react.useState)(''),
    _useState2 = _slicedToArray(_useState, 2),
    inputValue = _useState2[0],
    setInputValue = _useState2[1];
  var inputRef = (0, _react.useRef)(null);
  function setQuery(newQuery) {
    var compositionComplete = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
    setInputValue(newQuery);
    if (compositionComplete) {
      searchForItems(newQuery);
    }
  }
  function onRefine(item) {
    refine(item.value);
    setQuery('');
  }
  function onChange(event) {
    var compositionComplete = event.type === 'compositionend' || !event.nativeEvent.isComposing;
    setQuery(event.currentTarget.value, compositionComplete);
  }
  function onReset() {
    setQuery('');
  }
  function onSubmit() {
    if (searchableSelectOnSubmit === false) {
      return;
    }
    if (items.length > 0) {
      refine(items[0].value);
      setQuery('');
    }
  }
  var mergedTranslations = _objectSpread({
    resetButtonTitle: 'Clear the search query',
    submitButtonTitle: 'Submit the search query',
    noResultsText: 'No results.',
    showMoreButtonText: function showMoreButtonText(options) {
      return options.isShowingMore ? 'Show less' : 'Show more';
    }
  }, translations);
  var uiProps = {
    items: items,
    canRefine: canRefine,
    onRefine: onRefine,
    query: inputValue,
    searchBox: searchable && /*#__PURE__*/_react.default.createElement(_SearchBox.SearchBox, {
      inputRef: inputRef,
      placeholder: searchablePlaceholder,
      isSearchStalled: false,
      value: inputValue,
      onChange: onChange,
      onReset: onReset,
      onSubmit: onSubmit,
      translations: {
        submitButtonTitle: mergedTranslations.submitButtonTitle,
        resetButtonTitle: mergedTranslations.resetButtonTitle
      }
    }),
    noResults: searchable && isFromSearch && items.length === 0 && mergedTranslations.noResultsText,
    canToggleShowMore: canToggleShowMore,
    onToggleShowMore: toggleShowMore,
    isShowingMore: isShowingMore,
    translations: {
      showMoreButtonText: mergedTranslations.showMoreButtonText
    }
  };
  return /*#__PURE__*/_react.default.createElement(_RefinementList.RefinementList, _extends({}, props, uiProps, {
    showMore: showMore
  }));
}