CountryController.php in Ubercart 8.4

Namespace

Drupal\uc_country\Controller

File

uc_country/src/Controller/CountryController.php

<?php

namespace Drupal\uc_country\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\uc_country\Entity\Country;

/**
 * Utility functions to enable and disable country configuration entities.
 */
class CountryController extends ControllerBase {

  /**
   * Enables a country.
   *
   * @param \Drupal\uc_country\Entity\Country $uc_country
   *   The country object to enable.
   *
   * @return \Symfony\Component\HttpFoundation\RedirectResponse
   *   A redirect response to the country listing page.
   */
  public function enableConfig(Country $uc_country) {
    $uc_country
      ->enable()
      ->save();
    $this
      ->messenger()
      ->addMessage($this
      ->t('The country %label has been enabled.', [
      '%label' => $uc_country
        ->label(),
    ]));
    return $this
      ->redirect('entity.uc_country.collection');
  }

  /**
   * Disables a country.
   *
   * @param \Drupal\uc_country\Entity\Country $uc_country
   *   The country object to disable.
   *
   * @return \Symfony\Component\HttpFoundation\RedirectResponse
   *   A redirect response to the country listing page.
   */
  public function disableConfig(Country $uc_country) {
    $uc_country
      ->disable()
      ->save();
    $this
      ->messenger()
      ->addMessage($this
      ->t('The country %label has been disabled.', [
      '%label' => $uc_country
        ->label(),
    ]));
    return $this
      ->redirect('entity.uc_country.collection');
  }

  /**
   * Returns a list of all installed/available countries.
   *
   * @return array
   *   Associative array keyed by the country's ISO 3166-1 alpha_2 country
   *   code and containing the translated ISO 3166-1 country name.
   */
  public static function countryOptionsCallback() {
    return \Drupal::service('country_manager')
      ->getEnabledList();
  }

  /**
   * Helper function to return zone options, grouped by country.
   */
  public static function zoneOptionsCallback() {
    $options = [];

    // Must use \Drupal:: because we're in a static function.
    $countries = \Drupal::entityTypeManager()
      ->getStorage('uc_country')
      ->loadByProperties([
      'status' => TRUE,
    ]);
    foreach ($countries as $country) {
      foreach ($country
        ->getZones() as $id => $zone) {
        $options[$id] = $country
          ->label() . ': ' . $zone;
      }
    }
    uasort($options, 'strnatcasecmp');
    return $options;
  }

}

Classes

Name	Description
CountryController	Utility functions to enable and disable country configuration entities.