1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports["default"] = void 0;
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7 |
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8 | var _react = require("react");
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9 |
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10 | var _useGlobalEvent = _interopRequireDefault(require("./useGlobalEvent"));
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11 |
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12 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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13 |
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14 | function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
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15 |
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16 | function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
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17 |
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18 | function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } 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"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
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19 |
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20 | function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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21 |
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22 | var useOnlineState = function useOnlineState() {
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23 | var isSupported = typeof window !== 'undefined' && 'ononline' in window;
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24 |
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25 | var _useState = (0, _react.useState)(isSupported ? navigator.onLine : true),
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26 | _useState2 = _slicedToArray(_useState, 2),
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27 | isOnline = _useState2[0],
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28 | setIsOnline = _useState2[1];
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29 |
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30 | var whenOnline = (0, _useGlobalEvent["default"])('online', {
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31 | capture: true
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32 | });
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33 | var whenOffline = (0, _useGlobalEvent["default"])('offline', {
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34 | capture: true
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35 | });
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36 |
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37 | if (!isSupported) {
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38 | console.warn('The current device does not support the \'online/offline\' events, you should avoid using useOnlineState');
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39 | return isOnline;
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40 | }
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41 |
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42 | whenOnline(function () {
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43 | setIsOnline(true);
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44 | });
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45 | whenOffline(function () {
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46 | setIsOnline(false);
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47 | });
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48 | return isOnline;
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49 | };
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50 |
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51 | var _default = useOnlineState;
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52 | exports["default"] = _default;
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53 |
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