1 | import "regenerator-runtime/runtime.js";
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2 |
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3 | function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
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4 |
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5 | function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
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6 |
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7 | function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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8 |
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9 | function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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10 |
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11 | function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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12 |
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13 | import "core-js/modules/es.object.assign.js";
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14 | import "core-js/modules/es.promise.js";
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15 | import "core-js/modules/es.object.to-string.js";
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16 | import store from 'store2';
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17 | import storeSetup from './lib/store-setup';
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18 |
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19 |
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20 | storeSetup(store._);
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21 | export var STORAGE_KEY = '@storybook/ui/store';
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22 |
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23 | function get(storage) {
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24 | var data = storage.get(STORAGE_KEY);
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25 | return data || {};
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26 | }
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27 |
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28 | function set(storage, value) {
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29 | return storage.set(STORAGE_KEY, value);
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30 | }
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31 |
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32 | function update(storage, patch) {
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33 | var previous = get(storage); // Apply the same behaviour as react here
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34 |
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35 | return set(storage, Object.assign({}, previous, patch));
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36 | }
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37 |
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38 |
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39 |
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40 | var Store = function () {
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41 | function Store(_ref) {
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42 | var setState = _ref.setState,
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43 | getState = _ref.getState;
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44 |
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45 | _classCallCheck(this, Store);
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46 |
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47 | this.upstreamGetState = void 0;
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48 | this.upstreamSetState = void 0;
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49 | this.upstreamSetState = setState;
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50 | this.upstreamGetState = getState;
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51 | }
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52 |
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53 |
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54 |
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55 | _createClass(Store, [{
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56 | key: "getInitialState",
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57 | value: function getInitialState(base) {
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58 |
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59 |
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60 |
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61 | return Object.assign({}, base, get(store.local), get(store.session));
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62 | }
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63 | }, {
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64 | key: "getState",
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65 | value: function getState() {
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66 | return this.upstreamGetState();
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67 | }
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68 | }, {
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69 | key: "setState",
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70 | value: function () {
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71 | var _setState = _asyncToGenerator( regeneratorRuntime.mark(function _callee(inputPatch, cbOrOptions, inputOptions) {
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72 | var _this = this;
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73 |
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74 | var callback, options, _ref2, _ref2$persistence, persistence, patch, delta, newState, storage;
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75 |
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76 | return regeneratorRuntime.wrap(function _callee$(_context) {
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77 | while (1) {
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78 | switch (_context.prev = _context.next) {
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79 | case 0:
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80 | if (typeof cbOrOptions === 'function') {
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81 | callback = cbOrOptions;
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82 | options = inputOptions;
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83 | } else {
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84 | options = cbOrOptions;
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85 | }
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86 |
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87 | _ref2 = options || {}, _ref2$persistence = _ref2.persistence, persistence = _ref2$persistence === void 0 ? 'none' : _ref2$persistence;
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88 | patch = {};
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89 |
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90 | delta = {};
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91 |
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92 | if (typeof inputPatch === 'function') {
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93 |
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94 | patch = function patch(state) {
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95 | var getDelta = inputPatch;
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96 | delta = getDelta(state);
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97 | return delta;
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98 | };
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99 | } else {
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100 | patch = inputPatch;
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101 | delta = patch;
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102 | }
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103 |
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104 | _context.next = 7;
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105 | return new Promise(function (resolve) {
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106 | _this.upstreamSetState(patch, resolve);
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107 | });
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108 |
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109 | case 7:
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110 | newState = _context.sent;
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111 |
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112 | if (!(persistence !== 'none')) {
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113 | _context.next = 12;
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114 | break;
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115 | }
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116 |
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117 | storage = persistence === 'session' ? store.session : store.local;
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118 | _context.next = 12;
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119 | return update(storage, delta);
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120 |
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121 | case 12:
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122 | if (callback) {
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123 | callback(newState);
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124 | }
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125 |
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126 | return _context.abrupt("return", newState);
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127 |
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128 | case 14:
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129 | case "end":
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130 | return _context.stop();
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131 | }
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132 | }
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133 | }, _callee);
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134 | }));
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135 |
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136 | function setState(_x, _x2, _x3) {
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137 | return _setState.apply(this, arguments);
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138 | }
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139 |
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140 | return setState;
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141 | }()
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142 | }]);
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143 |
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144 | return Store;
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145 | }();
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146 |
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147 | export { Store as default }; |
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