62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
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import React from 'react';
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import {
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ButtonGroup, Dropdown, DropdownButton,
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} from 'react-bootstrap';
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import { FormattedMessage } from './localization';
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import { availableLocales, defaultLocale, localeDescriptions } from '../util/localization';
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export default function LocaleSwitcher({
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locale = defaultLocale,
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onChangeLocale = null,
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disabled = false,
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showLoading = false,
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}: {
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locale?: string,
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onChangeLocale?: (value: string) => void,
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disabled?: boolean,
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showLoading?: boolean,
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} = {}) {
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return (
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<DropdownButton
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disabled={showLoading || disabled}
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as={ButtonGroup}
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variant="outline-secondary"
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alignRight
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id="dropdown-locale"
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title={(
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<>
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<FontAwesomeIcon icon="language" />
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<span className="sr-only">
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<FormattedMessage
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id="LocaleSwitcher.screenReaderText"
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defaultMessage="Switch language"
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description="Screen reader description of the locale switcher button"
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/>
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</span>
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</>
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)}
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>
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{
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availableLocales.map((thisLocale) => (
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<Dropdown.Item
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key={thisLocale}
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onClick={
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onChangeLocale
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? () => { onChangeLocale(thisLocale); }
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: null
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}
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active={locale === thisLocale}
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data-lang={thisLocale}
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>
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<FormattedMessage
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id={`LocaleSwitcher.language.${thisLocale}`}
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defaultMessage={localeDescriptions[thisLocale]}
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/>
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</Dropdown.Item>
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))
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}
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</DropdownButton>
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);
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}
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