obsidian-excalidraw-plugin/src/lang/helpers.ts

//Solution copied from obsidian-kanban: https://github.com/mgmeyers/obsidian-kanban/blob/44118e25661bff9ebfe54f71ae33805dc88ffa53/src/lang/helpers.ts

import { moment } from "obsidian";
import { errorlog } from "src/Utils";
import ar from "./locale/ar";
import cz from "./locale/cz";
import da from "./locale/da";
import de from "./locale/de";
import en from "./locale/en";
import enGB from "./locale/en-gb";
import es from "./locale/es";
import fr from "./locale/fr";
import hi from "./locale/hi";
import id from "./locale/id";
import it from "./locale/it";
import ja from "./locale/ja";
import ko from "./locale/ko";
import nl from "./locale/nl";
import no from "./locale/no";
import pl from "./locale/pl";
import pt from "./locale/pt";
import ptBR from "./locale/pt-br";
import ro from "./locale/ro";
import ru from "./locale/ru";
import tr from "./locale/tr";
import zhCN from "./locale/zh-cn";
import zhTW from "./locale/zh-tw";

const localeMap: { [k: string]: Partial<typeof en> } = {
  ar,
  cs: cz,
  da,
  de,
  en,
  "en-gb": enGB,
  es,
  fr,
  hi,
  id,
  it,
  ja,
  ko,
  nl,
  nn: no,
  pl,
  pt,
  "pt-br": ptBR,
  ro,
  ru,
  tr,
  "zh-cn": zhCN,
  "zh-tw": zhTW,
};

const locale = localeMap[moment.locale()];

export function t(str: keyof typeof en): string {
  if (!locale) {
    errorlog({
      where: "helpers.t",
      message: "Error: Excalidraw locale not found",
      locale: moment.locale(),
    });
  }

  return (locale && locale[str]) || en[str];
}