public function AdministrativeArea::getAdministrativeAreaCountries in Address 8

Gets a list of countries that have administrative areas.

Parameters

array $available_countries: The available countries to filter by. Defaults to the available countries for this filter.

Return value

array An array of country names, keyed by country code.

1 call to AdministrativeArea::getAdministrativeAreaCountries()

AdministrativeArea::buildOptionsForm in src/Plugin/views/filter/AdministrativeArea.php

Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called.

File

src/Plugin/views/filter/AdministrativeArea.php, line 586

Class

AdministrativeArea

Filter by administrative area.

Namespace

Drupal\address\Plugin\views\filter

Code

public function getAdministrativeAreaCountries(array $available_countries = NULL) {
  if (!isset($available_countries)) {
    $available_countries = $this
      ->getAvailableCountries();
  }
  $countries = [];
  foreach ($available_countries as $country_code => $country_name) {
    $address_format = $this->addressFormatRepository
      ->get($country_code);
    $subdivision_depth = $address_format
      ->getSubdivisionDepth();
    if ($subdivision_depth > 0) {
      $countries[$country_code] = $country_name;
    }
  }
  return $countries;
}