87 lines
2.1 KiB
TypeScript
87 lines
2.1 KiB
TypeScript
import i18n, { InitOptions, TOptions } from "i18next";
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import HttpBackend, { LoadPathOption } from "i18next-http-backend";
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import { initReactI18next } from "react-i18next";
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import type KeycloakAdminClient from "@keycloak/keycloak-admin-client";
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import environment from "./environment";
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export const DEFAULT_LOCALE = "en";
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export async function initI18n(adminClient: KeycloakAdminClient) {
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const options = await initOptions(adminClient);
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await i18n.init(options);
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}
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const initOptions = async (
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adminClient: KeycloakAdminClient
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): Promise<InitOptions> => {
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const constructLoadPath: LoadPathOption = (_, namespaces) => {
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if (namespaces[0] === "overrides") {
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return `/admin/realms/${adminClient.realmName}/localization/{{lng}}`;
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} else {
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return `${environment.resourceUrl}/resources/{{lng}}/{{ns}}.json`;
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}
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};
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return {
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defaultNS: "common",
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fallbackLng: DEFAULT_LOCALE,
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preload: [DEFAULT_LOCALE],
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ns: [
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"common",
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"common-help",
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"dashboard",
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"clients",
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"clients-help",
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"client-scopes",
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"client-scopes-help",
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"groups",
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"realm",
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"roles",
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"users",
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"users-help",
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"sessions",
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"events",
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"realm-settings",
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"realm-settings-help",
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"authentication",
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"authentication-help",
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"user-federation",
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"user-federation-help",
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"identity-providers",
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"identity-providers-help",
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"dynamic",
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"overrides",
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],
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interpolation: {
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escapeValue: false,
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},
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postProcess: ["overrideProcessor"],
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backend: {
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loadPath: constructLoadPath,
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customHeaders: {
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Authorization: `Bearer ${await adminClient.getAccessToken()}`,
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},
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},
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};
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};
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const configuredI18n = i18n
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.use({
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type: "postProcessor",
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name: "overrideProcessor",
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process: function (
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value: string,
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key: string,
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_: TOptions,
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translator: any
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) {
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const override: string =
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translator.resourceStore.data[translator.language].overrides?.[key];
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return override || value;
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},
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})
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.use(initReactI18next)
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.use(HttpBackend);
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export default configuredI18n;
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