42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
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import * as React from 'react';
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import { getStateFromPath, getActionFromState, NavigationContext } from '@react-navigation/core';
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import LinkingContext from './LinkingContext';
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export default function useLinkTo() {
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const navigation = React.useContext(NavigationContext);
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const linking = React.useContext(LinkingContext);
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const linkTo = React.useCallback(path => {
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if (!path.startsWith('/')) {
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throw new Error("The path must start with '/' (".concat(path, ")."));
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}
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if (navigation === undefined) {
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throw new Error("Couldn't find a navigation object. Is your component inside a screen in a navigator?");
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}
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const {
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options
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} = linking;
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const state = (options === null || options === void 0 ? void 0 : options.getStateFromPath) ? options.getStateFromPath(path, options.config) : getStateFromPath(path, options === null || options === void 0 ? void 0 : options.config);
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if (state) {
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let root = navigation;
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let current; // Traverse up to get the root navigation
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while (current = root.dangerouslyGetParent()) {
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root = current;
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}
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const action = getActionFromState(state, options === null || options === void 0 ? void 0 : options.config);
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if (action !== undefined) {
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root.dispatch(action);
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} else {
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root.reset(state);
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}
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} else {
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throw new Error('Failed to parse the path to a navigation state.');
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}
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}, [linking, navigation]);
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return linkTo;
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}
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//# sourceMappingURL=useLinkTo.js.map
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