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author | Sebastian <sebasjm@gmail.com> | 2022-12-06 11:21:12 -0300 |
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committer | Sebastian <sebasjm@gmail.com> | 2022-12-06 11:21:12 -0300 |
commit | d3a6544bc5fd7b3d2d65494ba1c3155b024a436e (patch) | |
tree | 8e66fcbd9f1ae79fa5d9288af70a827caedb2c91 /packages/anastasis-webui/src/hooks | |
parent | e382b022030db96b8282337b304ec5e599a5f405 (diff) | |
download | wallet-core-d3a6544bc5fd7b3d2d65494ba1c3155b024a436e.tar.gz wallet-core-d3a6544bc5fd7b3d2d65494ba1c3155b024a436e.tar.bz2 wallet-core-d3a6544bc5fd7b3d2d65494ba1c3155b024a436e.zip |
using web-utils in anastasis-webui
Diffstat (limited to 'packages/anastasis-webui/src/hooks')
-rw-r--r-- | packages/anastasis-webui/src/hooks/index.ts | 71 | ||||
-rw-r--r-- | packages/anastasis-webui/src/hooks/useLang.ts | 30 | ||||
-rw-r--r-- | packages/anastasis-webui/src/hooks/useLocalStorage.ts | 80 |
3 files changed, 114 insertions, 67 deletions
diff --git a/packages/anastasis-webui/src/hooks/index.ts b/packages/anastasis-webui/src/hooks/index.ts index c03e834d7..2dbf4fa5c 100644 --- a/packages/anastasis-webui/src/hooks/index.ts +++ b/packages/anastasis-webui/src/hooks/index.ts @@ -19,7 +19,9 @@ * @author Sebastian Javier Marchano (sebasjm) */ -import { StateUpdater, useState } from "preact/hooks"; +import { StateUpdater } from "preact/hooks"; +import { useLocalStorage, useNotNullLocalStorage } from "./useLocalStorage.js"; + export type ValueOrFunction<T> = T | ((p: T) => T); const calculateRootPath = () => { @@ -69,69 +71,4 @@ export function useBackendInstanceToken( } return [token, setToken]; -} - -export function useLang(initial?: string): [string, StateUpdater<string>] { - const browserLang = - typeof window !== "undefined" - ? navigator.language || (navigator as any).userLanguage - : undefined; - const defaultLang = (browserLang || initial || "en").substring(0, 2); - return useNotNullLocalStorage("lang-preference", defaultLang); -} - -export function useLocalStorage( - key: string, - initialValue?: string, -): [string | undefined, StateUpdater<string | undefined>] { - const [storedValue, setStoredValue] = useState<string | undefined>( - (): string | undefined => { - return typeof window !== "undefined" - ? window.localStorage.getItem(key) || initialValue - : initialValue; - }, - ); - - const setValue = ( - value?: string | ((val?: string) => string | undefined), - ) => { - setStoredValue((p) => { - const toStore = value instanceof Function ? value(p) : value; - if (typeof window !== "undefined") { - if (!toStore) { - window.localStorage.removeItem(key); - } else { - window.localStorage.setItem(key, toStore); - } - } - return toStore; - }); - }; - - return [storedValue, setValue]; -} - -export function useNotNullLocalStorage( - key: string, - initialValue: string, -): [string, StateUpdater<string>] { - const [storedValue, setStoredValue] = useState<string>((): string => { - return typeof window !== "undefined" - ? window.localStorage.getItem(key) || initialValue - : initialValue; - }); - - const setValue = (value: string | ((val: string) => string)) => { - const valueToStore = value instanceof Function ? value(storedValue) : value; - setStoredValue(valueToStore); - if (typeof window !== "undefined") { - if (!valueToStore) { - window.localStorage.removeItem(key); - } else { - window.localStorage.setItem(key, valueToStore); - } - } - }; - - return [storedValue, setValue]; -} +}
\ No newline at end of file diff --git a/packages/anastasis-webui/src/hooks/useLang.ts b/packages/anastasis-webui/src/hooks/useLang.ts new file mode 100644 index 000000000..5b02c5255 --- /dev/null +++ b/packages/anastasis-webui/src/hooks/useLang.ts @@ -0,0 +1,30 @@ +/* + This file is part of GNU Anastasis + (C) 2021-2022 Anastasis SARL + + GNU Anastasis is free software; you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Anastasis 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License along with + GNU Anastasis; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +import { useNotNullLocalStorage } from "./useLocalStorage.js"; + +function getBrowserLang(): string | undefined { + if (window.navigator.languages) return window.navigator.languages[0]; + if (window.navigator.language) return window.navigator.language; + return undefined; +} + +export function useLang( + initial?: string, +): [string, (s: string) => void, boolean] { + const defaultLang = (getBrowserLang() || initial || "en").substring(0, 2); + return useNotNullLocalStorage("lang-preference", defaultLang); +} diff --git a/packages/anastasis-webui/src/hooks/useLocalStorage.ts b/packages/anastasis-webui/src/hooks/useLocalStorage.ts new file mode 100644 index 000000000..ed5b491f2 --- /dev/null +++ b/packages/anastasis-webui/src/hooks/useLocalStorage.ts @@ -0,0 +1,80 @@ +/* + This file is part of GNU Anastasis + (C) 2021-2022 Anastasis SARL + + GNU Anastasis is free software; you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Anastasis 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License along with + GNU Anastasis; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +/** + * + * @author Sebastian Javier Marchano (sebasjm) + */ + +import { StateUpdater, useState } from "preact/hooks"; + +export function useLocalStorage( + key: string, + initialValue?: string, +): [string | undefined, StateUpdater<string | undefined>] { + const [storedValue, setStoredValue] = useState<string | undefined>( + (): string | undefined => { + return typeof window !== "undefined" + ? window.localStorage.getItem(key) || initialValue + : initialValue; + }, + ); + + const setValue = ( + value?: string | ((val?: string) => string | undefined), + ): void => { + setStoredValue((p) => { + const toStore = value instanceof Function ? value(p) : value; + if (typeof window !== "undefined") { + if (!toStore) { + window.localStorage.removeItem(key); + } else { + window.localStorage.setItem(key, toStore); + } + } + return toStore; + }); + }; + + return [storedValue, setValue]; +} + +//TODO: merge with the above function +export function useNotNullLocalStorage( + key: string, + initialValue: string, +): [string, StateUpdater<string>, boolean] { + const [storedValue, setStoredValue] = useState<string>((): string => { + return typeof window !== "undefined" + ? window.localStorage.getItem(key) || initialValue + : initialValue; + }); + + const setValue = (value: string | ((val: string) => string)): void => { + const valueToStore = value instanceof Function ? value(storedValue) : value; + setStoredValue(valueToStore); + if (typeof window !== "undefined") { + if (!valueToStore) { + window.localStorage.removeItem(key); + } else { + window.localStorage.setItem(key, valueToStore); + } + } + }; + + const isSaved = window.localStorage.getItem(key) !== null; + return [storedValue, setValue, isSaved]; +} |