@sitecore-jss/sitecore-jss
Version:
This module is provided as a part of Sitecore JavaScript Rendering SDK. It contains the core JSS APIs (layout service) and utilities.
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JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.RestDictionaryService = void 0;
const native_fetcher_1 = require("../native-fetcher");
const data_fetcher_1 = require("../data-fetcher");
const dictionary_service_1 = require("./dictionary-service");
const debug_1 = __importDefault(require("../debug"));
/**
* Fetch dictionary data using the Sitecore Dictionary Service REST API.
* Uses NativeDataFetcher as the default data fetcher (@see NativeDataFetcher).
* @augments DictionaryServiceBase
*/
class RestDictionaryService extends dictionary_service_1.DictionaryServiceBase {
constructor(options) {
super(options);
this.options = options;
}
/**
* Provides default @see NativeDataFetcher data fetcher
*/
get defaultFetcher() {
const dataFetcher = new native_fetcher_1.NativeDataFetcher({
debugger: debug_1.default.dictionary,
// CORS issue: Sitecore provides 'Access-Control-Allow-Origin' as wildcard '*', so we can't include credentials for the dictionary service
credentials: 'omit',
});
return (url) => dataFetcher.fetch(url);
}
/**
* Fetch dictionary data for a language.
* @param {string} language the language to be used to fetch the dictionary
* @returns {Promise<DictionaryPhrases>} dictionary phrases
*/
fetchDictionaryData(language) {
return __awaiter(this, void 0, void 0, function* () {
const endpoint = this.getUrl(language);
const cachedValue = this.getCacheValue(endpoint);
if (cachedValue) {
debug_1.default.dictionary('using cached dictionary data for %s %s', language, this.options.siteName);
return cachedValue;
}
debug_1.default.dictionary('fetching dictionary data for %s %s', language, this.options.siteName);
const fetcher = this.options.dataFetcher || this.defaultFetcher;
const response = yield (0, data_fetcher_1.fetchData)(endpoint, fetcher, {
sc_apikey: this.options.apiKey,
});
return this.setCacheValue(endpoint, response.phrases);
});
}
/**
* Generate dictionary service url
* @param {string} language the language to be used to fetch the dictionary
* @returns {string} dictionary service url
*/
getUrl(language) {
return `${this.options.apiHost}/sitecore/api/jss/dictionary/${this.options.siteName}/${language}`;
}
}
exports.RestDictionaryService = RestDictionaryService;