kobp/lib/esm/src/utils/lang.js

Koa Boilerplate with MikroORM

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var Lang_1;
import { RequestContextEnabled, RequestRoomProvider } from './RequestContext';
let Lang = Lang_1 = class Lang {
    constructor(ctx) {
        this.langFromHeader = `${ctx.request.headers[Lang_1.requestHeaderLanguageKey] || ''}`;
    }
    static current(fallback = '') {
        const lng = RequestRoomProvider.instanceOf(this);
        return lng.langFromHeader || fallback || Lang_1.defaultLangSymbol;
    }
};
Lang.requestHeaderLanguageKey = 'x-lang';
Lang.defaultLangSymbol = 'en';
Lang = Lang_1 = __decorate([
    RequestContextEnabled('__lang__')
], Lang);
export { Lang };
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