graphdb-workbench/dist/api/services/language/language.service.d.ts

The web application for GraphDB APIs

import { Service } from '../../providers/service/service';
import { TranslationBundle } from '../../models/language';
import { LanguageConfig } from '../../models/language';
/**
 * The LanguageService class is responsible for fetching language-related data from the backend
 * and mapping the responses to the workbench models.
 */
export declare class LanguageService implements Service {
    private readonly languageRestService;
    private readonly languageContextService;
    /**
     * Retrieves an array of supported language codes.
     *
     * This function fetches the language configuration from the storage service
     * and extracts the list of supported language codes. If no configuration
     * is found, it returns a default array with 'en' and 'fr'.
     *
     * @returns {string[]} An array of supported language codes.
     */
    getSupportedLanguages(): string[];
    /**
     * Retrieves the translation bundle for a specified language.
     *
     * @param {string} languageCode - The code of the language for which to fetch the translation bundle.
     * @returns {Promise<TranslationBundle>} A promise that resolves to a TranslationBundle object
     * containing the translations for the specified language.
     */
    getLanguage(languageCode: string): Promise<TranslationBundle>;
    /**
     * Retrieves the language configuration from the server and maps it to a LanguageConfig model.
     *
     * @returns {Promise<LanguageConfig>} A promise that resolves to a LanguageConfig object
     * representing the current language configuration.
     */
    getLanguageConfiguration(): Promise<LanguageConfig>;
    /**
     * Retrieves the default language code from the stored language configuration.
     *
     * This function attempts to fetch the language configuration from the storage service
     * and extract the default language code. If no configuration is found, it returns 'en'
     * (English) as the default language.
     *
     * @returns {string} The default language code. Returns 'en' if no configuration is found.
     */
    getDefaultLanguage(): string;
}