wix-style-react/dist/src/Skeleton/Skeleton.driver.js

wix-style-react

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _Skeleton = require('./Skeleton.scss');

var _Skeleton2 = _interopRequireDefault(_Skeleton);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _toArray(arr) { return Array.isArray(arr) ? arr : Array.from(arr); }

var selector = function selector(element) {
  return function (hook) {
    return element.querySelectorAll('[data-hook="' + hook + '"]');
  };
};

exports.default = function (_ref) {
  var element = _ref.element;

  var byHook = selector(element);

  return {
    exists: function exists() {
      return !!element;
    },

    /** return number of lines rendered */
    getNumLines: function getNumLines() {
      return byHook('placeholder-line').length;
    },

    /** return boolean representing whether given spacing is rendered */
    hasSpacing: function hasSpacing(spacing) {
      return byHook('placeholder-line')[0].classList.contains(_Skeleton2.default[spacing]);
    },

    /** return boolean representing whether given list of sizes is rendered */
    hasSizes: function hasSizes(sizes) {
      var _Array$from$reduce = Array.from(byHook('placeholder-chunk')).reduce(function (_ref2, chunkElement) {
        var _ref3 = _slicedToArray(_ref2, 2),
            result = _ref3[0],
            _ref3$ = _toArray(_ref3[1]),
            expectedSize = _ref3$[0],
            restSizes = _ref3$.slice(1);

        return [result.concat(chunkElement.classList.contains(_Skeleton2.default[expectedSize])), restSizes];
      }, [[], sizes]),
          _Array$from$reduce2 = _slicedToArray(_Array$from$reduce, 1),
          assertions = _Array$from$reduce2[0];

      return assertions.every(Boolean);
    },

    /** return boolean representing whether given alignment is rendered */
    hasAlignment: function hasAlignment(alignment) {
      return byHook('placeholder-line')[0].classList.contains(_Skeleton2.default[alignment]);
    }
  };
};