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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,24 +1,35 @@ | ||
| import { useSignal } from '@preact/signals' | ||
| import { createContext } from 'preact' | ||
| import { useContext } from 'preact/hooks' | ||
|
|
||
| const localeSignal = useSignal<string | undefined>(undefined) | ||
| interface LocaleContextProps { | ||
| locale: string | ||
| setLocale: (locale: string) => void | ||
| loadNamespaceTranslations: ( | ||
| namespace: string, | ||
| ) => Promise<{ [key: string]: string }> | ||
| } | ||
|
|
||
| export function setInitialLocale(initialLocale: string) { | ||
| if (localeSignal.value === undefined) { | ||
| localeSignal.value = initialLocale | ||
| } | ||
| const LocaleContext = createContext<LocaleContextProps>({ | ||
| locale: 'en', | ||
| setLocale: () => {}, | ||
| loadNamespaceTranslations: async () => ({}), | ||
| }) | ||
|
|
||
| const localeSignal = useSignal('en') | ||
|
|
||
| export function setInitialLocale(locale: string) { | ||
| localeSignal.value = locale | ||
| } | ||
|
|
||
| export function useLocale() { | ||
| if (localeSignal.value === undefined) { | ||
| throw new Error( | ||
| 'Initial locale is not set. Make sure to initialize the locale with i18nPlugin.', | ||
| ) | ||
| } | ||
|
|
||
| const context = useContext(LocaleContext) | ||
| return { | ||
| locale: localeSignal.value, | ||
| setLocale: (newLocale: string) => { | ||
| localeSignal.value = newLocale | ||
| context.setLocale(newLocale) | ||
| }, | ||
| loadNamespaceTranslations: context.loadNamespaceTranslations, | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,23 +1,21 @@ | ||
| import { useSignal } from '@preact/signals' | ||
| import { useLocale } from './useLocale.ts' | ||
| import { useEffect, useState } from 'preact/hooks' | ||
|
|
||
| export function useTranslation(namespace: string) { | ||
| const { locale } = useLocale() | ||
| const translations = useSignal<{ [key: string]: string }>({}) | ||
| const { locale, loadNamespaceTranslations } = useLocale() | ||
| const [translations, setTranslations] = useState<Record<string, string>>({}) | ||
|
|
||
| async function loadTranslations() { | ||
| try { | ||
| const response = await fetch(`/locales/${locale}/${namespace}.json`) | ||
| const data: { [key: string]: string } = await response.json() | ||
| translations.value = data | ||
| } catch (error) { | ||
| console.error(`Error loading translations for ${namespace}:`, error) | ||
| useEffect(() => { | ||
| async function loadTranslations() { | ||
| const namespaceTranslations = await loadNamespaceTranslations(namespace) | ||
| setTranslations(namespaceTranslations) | ||
| } | ||
| } | ||
| loadTranslations() | ||
| }, [namespace, locale]) | ||
|
|
||
| function t(key: string): string { | ||
| return translations.value[key] || key | ||
| return translations[key] || key | ||
| } | ||
|
|
||
| return { t, loadTranslations } | ||
| return { t } | ||
| } |