31 lines
864 B
TypeScript
31 lines
864 B
TypeScript
import { TranslateLoader } from '@ngx-translate/core';
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import { Observable } from 'rxjs';
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import { NativeService } from '@ucap-webmessenger/native';
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export class TranslateLoaderService implements TranslateLoader {
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constructor(
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private nativeService: NativeService,
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private prefix: string = '/assets/i18n/',
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private suffix: string = '.json'
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) {}
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/**
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* Gets the translations from the server
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*/
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public getTranslation(lang: string): Observable<any> {
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return new Observable<any>(subscriber => {
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this.nativeService
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.readFile(`${this.prefix}${lang}${this.suffix}`)
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.then(buffer => {
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subscriber.next(JSON.parse(buffer.toString('utf-8')));
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})
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.catch(reason => {
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subscriber.error(reason);
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})
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.finally(() => {
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subscriber.complete();
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});
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});
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}
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}
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