+ getServerLocale () {
+ if (!this.localeObservable) {
+ const completeLocale = isOnDevLocale() ? getDevLocale() : getCompleteLocale(this.localeId)
+
+ // Default locale, nothing to translate
+ if (isDefaultLocale(completeLocale)) {
+ this.localeObservable = of({}).pipe(shareReplay())
+ } else {
+ this.localeObservable = this.http
+ .get(ServerService.BASE_LOCALE_URL + completeLocale + '/server.json')
+ .pipe(shareReplay())
+ }
+ }
+
+ return this.localeObservable.pipe(first())
+ }
+
+ getServerStats () {
+ return this.http.get<ServerStats>(ServerService.BASE_STATS_URL)
+ }
+
+ getDefaultSearchTarget (): Promise<SearchTargetType> {
+ return this.getConfig().pipe(
+ map(config => {
+ const searchIndexConfig = config.search.searchIndex
+
+ if (searchIndexConfig.enabled && (searchIndexConfig.isDefaultSearch || searchIndexConfig.disableLocalSearch)) {
+ return 'search-index'
+ }
+
+ return 'local'
+ })
+ ).toPromise()
+ }
+
+ private loadAttributeEnum <T extends string | number> (
+ baseUrl: string,