/**
* {@inheritdoc}
*/
public function render(ResultRow $values)
{
$value = $this->getValue($values);
if (!empty($this->options['display_name']) && !empty($value)) {
$countries = $this->countryRepository->getList();
if (isset($countries[$value])) {
$value = $countries[$value];
}
}
return $this->sanitizeValue($value);
}
/**
* {@inheritdoc}
*/
public function getValueOptions()
{
if (!isset($this->valueOptions)) {
$entity_type_id = $this->getEntityType();
$entity_type = $this->entityTypeManager->getDefinition($entity_type_id);
$field_name = $this->getFieldName();
$available_countries = $this->getAvailableCountries($entity_type, $field_name);
$countries = $this->countryRepository->getList();
if (!empty($available_countries)) {
$countries = array_intersect_key($countries, $available_countries);
}
$this->valueOptions = $countries;
}
return $this->valueOptions;
}
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
if ($value === null || $value === '') {
return;
}
if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
throw new UnexpectedTypeException($value, 'string');
}
$countries = $this->countryRepository->getList();
$value = (string) $value;
if (!isset($countries[$value])) {
if ($this->context instanceof \Symfony\Component\Validator\Context\ExecutionContextInterface) {
$this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->addViolation();
} else {
$this->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->addViolation();
}
}
}
/**
* Builds a renderable array for a single address item.
*
* @param \Drupal\address\AddressInterface $address
* The address.
* @param string $langcode
* The language that should be used to render the field.
*
* @return array
* A renderable array.
*/
protected function viewElement(AddressInterface $address, $langcode)
{
$country_code = $address->getCountryCode();
$countries = $this->countryRepository->getList();
$address_format = $this->addressFormatRepository->get($country_code, $address->getLocale());
$values = $this->getValues($address, $address_format);
$element = ['#theme' => 'address_plain', '#recipient' => $values['recipient'], '#organization' => $values['organization'], '#address_line1' => $values['addressLine1'], '#address_line2' => $values['addressLine2'], '#postal_code' => $values['postalCode'], '#sorting_code' => $values['sortingCode'], '#administrative_area' => $values['administrativeArea'], '#locality' => $values['locality'], '#dependent_locality' => $values['dependentLocality'], '#country' => ['code' => $country_code, 'name' => $countries[$country_code]], '#cache' => ['contexts' => ['languages:' . LanguageInterface::TYPE_INTERFACE]]];
return $element;
}
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
if (!$value instanceof AddressInterface) {
throw new UnexpectedTypeException($value, 'AddressInterface');
}
$address = $value;
$countryCode = $address->getCountryCode();
if ($countryCode === NULL || $countryCode === '') {
return;
}
$countries = $this->countryRepository->getList();
if (!isset($countries[$countryCode])) {
$this->context->buildViolation($constraint->invalidMessage)->atPath('country_code')->setParameter('%value', $this->formatValue($countryCode))->addViolation();
return;
}
$availableCountries = $constraint->availableCountries;
if (!empty($availableCountries) && !in_array($countryCode, $availableCountries)) {
$this->context->buildViolation($constraint->notAvailableMessage)->atPath('country_code')->setParameter('%value', $this->formatValue($countryCode))->addViolation();
}
}
/**
* Builds the view for the given address.
*
* @param AddressInterface $address The address.
* @param AddressFormatInterface $addressFormat The address format.
*
* @return array The view.
*/
protected function buildView(AddressInterface $address, AddressFormatInterface $addressFormat)
{
$countries = $this->countryRepository->getList($this->locale);
$values = $this->getValues($address, $addressFormat);
$view = [];
$view['country'] = ['html_tag' => 'span', 'html_attributes' => ['class' => 'country'], 'value' => $countries[$address->getCountryCode()]];
foreach ($addressFormat->getUsedFields() as $field) {
// The constant is more suitable as a class than the value since
// it's snake_case and not camelCase.
$class = str_replace('_', '-', strtolower(AddressField::getKey($field)));
$view[$field] = ['html_tag' => 'span', 'html_attributes' => ['class' => $class], 'value' => $values[$field]];
}
return $view;
}
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state)
{
$field_name = $this->fieldDefinition->getName();
$id_prefix = implode('-', array_merge($element['#field_parents'], [$field_name]));
$wrapper_id = Html::getUniqueId($id_prefix . '-ajax-wrapper');
$item = $items[$delta];
$full_country_list = $this->countryRepository->getList();
$country_list = $full_country_list;
$available_countries = $item->getAvailableCountries();
if (!empty($available_countries)) {
$country_list = array_intersect_key($country_list, $available_countries);
}
// If the form has been rebuilt via AJAX, use the values from user input.
// $form_state->getValues() can't be used here because it's empty due to
// #limit_validaiton_errors.
$parents = array_merge($element['#field_parents'], [$field_name, $delta]);
$values = NestedArray::getValue($form_state->getUserInput(), $parents, $has_input);
if (!$has_input) {
$values = $item->isEmpty() ? $this->getInitialValues($country_list) : $item->toArray();
}
$country_code = $values['country_code'];
if (!empty($country_code) && !isset($country_list[$country_code])) {
// This item's country is no longer available. Add it back to the top
// of the list to ensure all data is displayed properly. The validator
// can then prevent the save and tell the user to change the country.
$missingElement = [$country_code => $full_country_list[$country_code]];
$country_list = $missingElement + $country_list;
}
// Calling initializeLangcode() every time, and not just when the field
// is empty, ensures that the langcode can be changed on subsequent
// edits (because the entity or interface language changed, for example).
$langcode = $item->initializeLangcode();
$element += ['#type' => 'details', '#collapsible' => TRUE, '#open' => TRUE, '#prefix' => '<div id="' . $wrapper_id . '">', '#suffix' => '</div>', '#pre_render' => [['Drupal\\Core\\Render\\Element\\Details', 'preRenderDetails'], ['Drupal\\Core\\Render\\Element\\Details', 'preRenderGroup'], [get_class($this), 'groupElements']], '#after_build' => [[get_class($this), 'clearValues']], '#attached' => ['library' => ['address/form']], '#wrapper_id' => $wrapper_id];
$element['langcode'] = ['#type' => 'hidden', '#value' => $langcode];
// Hide the country dropdown when there is only one possible value.
if (count($country_list) == 1 && $this->fieldDefinition->isRequired()) {
$country_code = key($available_countries);
$element['country_code'] = ['#type' => 'hidden', '#value' => $country_code];
} else {
$element['country_code'] = ['#type' => 'select', '#title' => $this->t('Country'), '#options' => $country_list, '#default_value' => $country_code, '#required' => $element['#required'], '#limit_validation_errors' => [], '#ajax' => ['callback' => [get_class($this), 'ajaxRefresh'], 'wrapper' => $wrapper_id], '#attributes' => ['class' => ['country'], 'autocomplete' => 'country'], '#weight' => -100];
if (!$element['#required']) {
$element['country_code']['#empty_value'] = '';
}
}
if (!empty($country_code)) {
$element = $this->addressElements($element, $values);
}
return $element;
}
/**
* Builds a renderable array for a single address item.
*
* @param \Drupal\address\AddressInterface $address
* The address.
* @param string $langcode
* The language that should be used to render the field.
*
* @return array
* A renderable array.
*/
protected function viewElement(AddressInterface $address, $langcode)
{
$country_code = $address->getCountryCode();
$countries = $this->countryRepository->getList();
$address_format = $this->addressFormatRepository->get($country_code, $address->getLocale());
$values = $this->getValues($address, $address_format);
$element = [];
$element['address_format'] = ['#type' => 'value', '#value' => $address_format];
$element['country_code'] = ['#type' => 'value', '#value' => $country_code];
$element['country'] = ['#type' => 'html_tag', '#tag' => 'span', '#attributes' => ['class' => ['country']], '#value' => Html::escape($countries[$country_code]), '#placeholder' => '%country'];
foreach ($address_format->getUsedFields() as $field) {
$property = FieldHelper::getPropertyName($field);
$class = str_replace('_', '-', $property);
$element[$property] = ['#type' => 'html_tag', '#tag' => 'span', '#attributes' => ['class' => [$class]], '#value' => Html::escape($values[$field]), '#placeholder' => '%' . $field];
}
return $element;
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state)
{
$form = parent::buildConfigurationForm($form, $form_state);
$values = $form_state->getUserInput();
if ($values) {
$values += $this->defaultConfiguration();
} else {
$values = $this->configuration;
}
$wrapper_id = Html::getUniqueId('zone-members-ajax-wrapper');
$form += ['#prefix' => '<div id="' . $wrapper_id . '">', '#suffix' => '</div>', '#after_build' => [[get_class($this), 'clearValues']], '#wrapper_id' => $wrapper_id];
$form['country_code'] = ['#type' => 'select', '#title' => $this->t('Country'), '#options' => $this->countryRepository->getList(), '#default_value' => $values['country_code'], '#limit_validation_errors' => [], '#required' => TRUE, '#ajax' => ['callback' => [get_class($this), 'ajaxRefresh'], 'wrapper' => $wrapper_id]];
if (!empty($values['country_code'])) {
$address_format = $this->addressFormatRepository->get($values['country_code']);
$form = $this->buildSubdivisionElements($form, $values, $address_format);
$form = $this->buildPostalCodeElements($form, $values, $address_format);
}
return $form;
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('countryCode', 'choice', ['choices' => $this->countryRepository->getList(), 'required' => true]);
$builder->addEventSubscriber(new GenerateAddressFieldsSubscriber($this->addressFormatRepository, $this->subdivisionRepository));
}
