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author | Sebastian <sebasjm@gmail.com> | 2022-12-09 11:58:16 -0300 |
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committer | Sebastian <sebasjm@gmail.com> | 2022-12-09 11:58:16 -0300 |
commit | d14eedd2843f1dcbe3fea25214dbda2299378ece (patch) | |
tree | e78ca902c7022a7ad0288e3c5063a6e903db15fb | |
parent | f759c58a5900717ae4a322569ed5e64478462c9c (diff) | |
download | wallet-core-d14eedd2843f1dcbe3fea25214dbda2299378ece.tar.xz |
move translation context to commons
-rw-r--r-- | packages/web-util/src/context/index.ts | 2 | ||||
-rw-r--r-- | packages/web-util/src/context/translation.ts | 88 | ||||
-rw-r--r-- | packages/web-util/src/index.browser.ts | 3 |
3 files changed, 92 insertions, 1 deletions
diff --git a/packages/web-util/src/context/index.ts b/packages/web-util/src/context/index.ts new file mode 100644 index 000000000..0ac2c752a --- /dev/null +++ b/packages/web-util/src/context/index.ts @@ -0,0 +1,2 @@ + +export { InternationalizationAPI, TranslationProvider, useTranslationContext } from "./translation.js"; diff --git a/packages/web-util/src/context/translation.ts b/packages/web-util/src/context/translation.ts new file mode 100644 index 000000000..ce140ec42 --- /dev/null +++ b/packages/web-util/src/context/translation.ts @@ -0,0 +1,88 @@ +/* + This file is part of GNU Taler + (C) 2022 Taler Systems S.A. + + GNU Taler is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +import { i18n, setupI18n } from "@gnu-taler/taler-util"; +import { ComponentChildren, createContext, h, VNode } from "preact"; +import { useContext, useEffect } from "preact/hooks"; +import { useLang } from "../hooks/index.js"; + +export type InternationalizationAPI = typeof i18n + +interface Type { + lang: string; + supportedLang: { [id in keyof typeof supportedLang]: string }; + changeLanguage: (l: string) => void; + i18n: InternationalizationAPI; + isSaved: boolean; +} + +const supportedLang = { + es: "Espanol [es]", + en: "English [en]", + fr: "Francais [fr]", + de: "Deutsch [de]", + sv: "Svenska [sv]", + it: "Italiane [it]", + navigator: "Defined by navigator", +}; + +const initial = { + lang: "en", + supportedLang, + changeLanguage: () => { + // do not change anything + }, + i18n, + isSaved: false, +}; +const Context = createContext<Type>(initial); + +interface Props { + initial?: string; + children: ComponentChildren; + forceLang?: string; + source: Record<string, any> +} + +// Outmost UI wrapper. +export const TranslationProvider = ({ + initial, + children, + forceLang, + source +}: Props): VNode => { + const [lang, changeLanguage, isSaved] = useLang(initial); + useEffect(() => { + if (forceLang) { + changeLanguage(forceLang); + } + }); + useEffect(() => { + setupI18n(lang, source); + }, [lang]); + if (forceLang) { + setupI18n(forceLang, source); + } else { + setupI18n(lang, source); + } + + return h(Context.Provider, { + value: { lang, changeLanguage, supportedLang, i18n, isSaved }, + children, + }); +}; + +export const useTranslationContext = (): Type => useContext(Context); diff --git a/packages/web-util/src/index.browser.ts b/packages/web-util/src/index.browser.ts index 57c97e605..2197d1b24 100644 --- a/packages/web-util/src/index.browser.ts +++ b/packages/web-util/src/index.browser.ts @@ -1,2 +1,3 @@ -export * as hooks from "./hooks/index.js"; +export * from "./hooks/index.js"; +export * from "./context/index.js"; export { renderStories, parseGroupImport } from "./stories.js"; |