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f440a60ead
* Replace typeofs * save eslint fixes * fix * update * remove sourcemap * update * update changelog * fix typo
53 lines
1.5 KiB
TypeScript
53 lines
1.5 KiB
TypeScript
import defaultDictionary from './locales/en/messages.json';
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import { DictNamespaces } from '../../types-internal/i18n-internal-namespace';
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import { isObject, isString } from '../utils';
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/**
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* Evaluate messages dictionary and return object for namespace chaining
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*
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* @param dict - Messages dictionary
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* @param [keyPath] - subsection path (used in recursive call)
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*/
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function getNamespaces(dict: object, keyPath?: string): DictNamespaces<typeof defaultDictionary> {
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const result = {};
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Object.entries(dict).forEach(([key, section]) => {
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if (isObject(section)) {
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const newPath = keyPath ? `${keyPath}.${key}` : key;
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/**
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* Check current section values, if all of them are strings, so there is the last section
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*/
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const isLastSection = Object.values(section).every((sectionValue) => {
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return isString(sectionValue);
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});
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/**
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* In last section, we substitute namespace path instead of object with translates
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*
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* ui.toolbar.toolbox – "ui.toolbar.toolbox"
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* instead of
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* ui.toolbar.toolbox – {"Add": ""}
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*/
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if (isLastSection) {
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result[key] = newPath;
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} else {
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result[key] = getNamespaces(section, newPath);
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}
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return;
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}
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result[key] = section;
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});
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return result as DictNamespaces<typeof defaultDictionary>;
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}
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/**
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* Type safe access to the internal messages dictionary sections
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*
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* @example I18n.ui(I18nInternalNS.ui.blockTunes.toggler, 'Click to tune');
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*/
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export const I18nInternalNS = getNamespaces(defaultDictionary);
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