@hashicorp/design-system-components/dist/services/hds-intl.js

Helios Design System Components

import Service from '@ember/service';
import { getOwner } from '@ember/owner';
import { isPresent } from '@ember/utils';
import { assert } from '@ember/debug';

/**
 * Copyright (c) HashiCorp, Inc.
 * SPDX-License-Identifier: MPL-2.0
 */

class HdsIntlService extends Service {
  get intl() {
    const owner = getOwner(this);
    if (typeof owner?.factoryFor === 'function' && owner.factoryFor('service:intl')) {
      return owner.lookup('service:intl');
    }
    return undefined;
  }
  t(key, options) {
    const {
      default: defaultString,
      ...restOptions
    } = options;
    assert('HdsIntlService requires a key as the first positional argument', typeof key === 'string' && isPresent(key));

    // try to use ember-intl if available and a translation key exists
    if (this.intl !== undefined) {
      const localeIsSet = this.intl.locales && this.intl.locales.length > 0;
      if (localeIsSet && this.intl.exists(key)) {
        return this.intl.t(key, restOptions);
      }
    }
    return defaultString;
  }
}

export { HdsIntlService as default };
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