Introduced country service

Former supported country list was defined as service in D8

Get list of supported contries:

Drupal 7

 _location_supported_countries();

Drupal 8

    $countries_manager = \Drupal::service('dmaps.location_countries_manager');
    $countries_manager->getSupportedList();

Get list of iso 3166 list of countries:

Drupal 7

 location_get_iso3166_list();

Drupal 8

\Drupal\dmaps\LocationCountriesManager::getIso3166List()

Rebuild list of supported countries:

Drupal 7

  cache_clear_all('location:supported-countries', 'cache');
  _location_supported_countries();

Drupal 8

    $countries_manager = \Drupal::service('dmaps.location_countries_manager');
    $countries_manager->rebuildSupportedList();

Load support for a country:

This function will load support for a country identified by its two-letter ISO code.

Drupal 7

  location_load_country($country); // Two-letter ISO code for country.

Drupal 8

  \Drupal\dmaps\LocationCountriesManager::locationLoadCountry($country); // Two-letter ISO code for country.

Get the translated name of a country code:

Drupal 7

  location_country_name($country); // Two-letter ISO code for country.

Drupal 8

  \Drupal\dmaps\LocationCountriesManager::locationCountryName($country); // Two-letter ISO code for country.