36 lines
1.2 KiB
JavaScript
36 lines
1.2 KiB
JavaScript
'use client';
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import * as React from 'react';
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let globalId = 0;
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function useGlobalId(idOverride) {
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const [defaultId, setDefaultId] = React.useState(idOverride);
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const id = idOverride || defaultId;
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React.useEffect(() => {
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if (defaultId == null) {
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// Fallback to this default id when possible.
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// Use the incrementing value for client-side rendering only.
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// We can't use it server-side.
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// If you want to use random values please consider the Birthday Problem: https://en.wikipedia.org/wiki/Birthday_problem
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globalId += 1;
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setDefaultId(`mui-${globalId}`);
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}
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}, [defaultId]);
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return id;
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}
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// downstream bundlers may remove unnecessary concatenation, but won't remove toString call -- Workaround for https://github.com/webpack/webpack/issues/14814
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const maybeReactUseId = React['useId'.toString()];
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/**
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*
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* @example <div id={useId()} />
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* @param idOverride
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* @returns {string}
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*/
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export default function useId(idOverride) {
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if (maybeReactUseId !== undefined) {
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const reactId = maybeReactUseId();
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return idOverride != null ? idOverride : reactId;
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}
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// eslint-disable-next-line react-hooks/rules-of-hooks -- `React.useId` is invariant at runtime.
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return useGlobalId(idOverride);
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} |