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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 99x 99x 99x 99x 99x 99x 99x 1x 1x 2x 2x 1x 99x 3x 3x 2x 2x 1x 1x | import { HttpClient } from '@angular/common/http';
import { ErrorHandler, Injectable } from '@angular/core';
import { Store, select } from '@ngrx/store';
import { Observable, of } from 'rxjs';
import { catchError, concatMap, map, take } from 'rxjs/operators';
import { getRestEndpoint } from 'ish-core/store/core/configuration';
import { whenTruthy } from 'ish-core/utils/operators';
import { Translations } from 'ish-core/utils/translate/translations.type';
function filterAndTransformKeys(translations: Record<string, string>): Translations {
// this implementation is mutable by intention, as it can lead to performance issues when using Object.entries and reduce
const filtered: Record<string, string> = {};
for (const key in translations) {
if (key.startsWith('pwa-')) {
filtered[key.substring(4)] = translations[key];
}
}
return filtered;
}
@Injectable({ providedIn: 'root' })
export class LocalizationsService {
private icmEndpoint$: Observable<string>;
constructor(private httpClient: HttpClient, private errorHandler: ErrorHandler, store: Store) {
this.icmEndpoint$ = store.pipe(select(getRestEndpoint), whenTruthy(), take(1));
}
getServerTranslations(lang: string) {
return this.icmEndpoint$.pipe(
concatMap(url =>
this.httpClient
.get(`${url};loc=${lang}/localizations`, {
params: {
searchKeys: 'pwa-',
},
})
.pipe(
map(filterAndTransformKeys),
catchError(err => {
this.errorHandler.handleError(err);
return of({});
})
)
)
);
}
getSpecificTranslation(lang: string, key: string) {
return this.icmEndpoint$.pipe(
concatMap(url => this.httpClient.get(`${url};loc=${lang}/localizations/${key}`, { responseType: 'text' })),
catchError(() => of(''))
);
}
}
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