ui/lib/shared/addon/helpers/maybe-t.js

27 lines
578 B
JavaScript

import { inject as service } from '@ember/service';
import { get, observer } from '@ember/object';
import Helper from '@ember/component/helper';
export default Helper.extend({
intl: service(),
compute(params) {
const key = params[0];
const fallback = params[1];
const intl = get(this, 'intl');
if ( key && intl.locale && intl.exists(key) ) {
return intl.t(key);
} else if ( key && !fallback ) {
return key;
} else {
return fallback;
}
},
onRecompute: observer('intl.locale', function() {
this.recompute()
}),
});