@igo2/core
Version:
47 lines • 5.71 kB
JavaScript
import { Injectable } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { BehaviorSubject, combineLatest } from 'rxjs';
import * as i0 from "@angular/core";
import * as i1 from "@ngx-translate/core";
export class LanguageService {
translate;
language;
language$ = new BehaviorSubject(undefined);
constructor(translate) {
this.translate = translate;
if (!this.translate.defaultLang ||
!this.matchLanguage(this.translate.defaultLang)) {
this.setBrowserLanguage();
}
}
setBrowserLanguage() {
this.language = this.translate.getBrowserLang();
const lang = this.getLanguage();
this.translate.setDefaultLang(lang);
this.language$.next(lang);
}
getLanguage() {
return this.matchLanguage(this.language) ? this.language : 'en';
}
matchLanguage(lang) {
return !!lang.match(/en|fr/);
}
setLanguage(language) {
this.language = this.matchLanguage(language) ? language : 'en';
combineLatest([
this.translate.use(this.language),
this.translate.reloadLang(this.language)
]).subscribe(() => {
this.language$.next(this.language);
});
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LanguageService, deps: [{ token: i1.TranslateService }], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LanguageService, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LanguageService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root'
}]
}], ctorParameters: () => [{ type: i1.TranslateService }] });
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