47 lines
2.8 KiB
JavaScript
47 lines
2.8 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
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var React = _interopRequireWildcard(require("react"));
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var _treeUtil = require("rc-tree/lib/utils/treeUtil");
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var _commonUtil = require("../utils/commonUtil");
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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/** Lazy parse options data into conduct-able info to avoid perf issue in single mode */
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var _default = function _default(options, fieldNames) {
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var cacheRef = React.useRef({
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options: null,
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info: null
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});
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var getEntities = React.useCallback(function () {
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if (cacheRef.current.options !== options) {
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cacheRef.current.options = options;
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cacheRef.current.info = (0, _treeUtil.convertDataToEntities)(options, {
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fieldNames: fieldNames,
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initWrapper: function initWrapper(wrapper) {
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return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, wrapper), {}, {
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pathKeyEntities: {}
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});
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},
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processEntity: function processEntity(entity, wrapper) {
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var pathKey = entity.nodes.map(function (node) {
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return node[fieldNames.value];
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}).join(_commonUtil.VALUE_SPLIT);
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wrapper.pathKeyEntities[pathKey] = entity;
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// Overwrite origin key.
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// this is very hack but we need let conduct logic work with connect path
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entity.key = pathKey;
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}
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});
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}
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return cacheRef.current.info.pathKeyEntities;
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}, [fieldNames, options]);
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return getEntities;
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};
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exports.default = _default;
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