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class CommerceCurrencyResolverSelectForm in Commerce Currency Resolver 8

Class CommerceCurrencyResolverSelectForm.

@package Drupal\commerce_currency_resolver\Form

Hierarchy

Expanded class hierarchy of CommerceCurrencyResolverSelectForm

1 file declares its use of CommerceCurrencyResolverSelectForm
CommerceCurrencyResolverSelectBlock.php in src/Plugin/Block/CommerceCurrencyResolverSelectBlock.php

File

src/Form/CommerceCurrencyResolverSelectForm.php, line 17

Namespace

Drupal\commerce_currency_resolver\Form
View source 
class CommerceCurrencyResolverSelectForm extends FormBase {

  /**
   * Current request object.
   *
   * @var \Symfony\Component\HttpFoundation\Request
   */
  protected $requestStack;

  /**
   * Helper service.
   *
   * @var \Drupal\commerce_currency_resolver\CurrencyHelperInterface
   */
  protected $currencyHelper;

  /**
   * The time object.
   *
   * @var \Drupal\Component\Datetime\TimeInterface
   */
  protected $time;

  /**
   * {@inheritdoc}
   */
  public function __construct(RequestStack $request_stack, CurrencyHelperInterface $currency_helper, TimeInterface $time) {
    $this->requestStack = $request_stack;
    $this->currencyHelper = $currency_helper;
    $this->time = $time;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('request_stack'), $container
      ->get('commerce_currency_resolver.currency_helper'), $container
      ->get('datetime.time'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'commerce_currency_resolver_select_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $request = $this->requestStack
      ->getCurrentRequest();

    // Get all active currencies.
    $active_currencies = $this->currencyHelper
      ->getCurrencies();

    // Get cookies.
    $cookies = $request->cookies;
    $cookie_name = $this->currencyHelper
      ->getCookieName();

    // Get values from cookie.
    if ($cookies
      ->has($cookie_name) && isset($active_currencies[$cookies
      ->get($cookie_name)])) {
      $selected_currency = $cookies
        ->get($cookie_name);
    }
    else {
      $selected_currency = $this->currencyHelper
        ->defaultCurrencyCode();
    }
    $form['currency'] = [
      '#type' => 'select',
      '#options' => $active_currencies,
      '#default_value' => $selected_currency,
      '#attributes' => [
        'onChange' => [
          'this.form.submit()',
        ],
      ],
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Submit'),
    ];

    // Add currency cache context.
    $form['#cache']['contexts'][] = 'currency_resolver';
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // Get form value.
    $selected_currency = $form_state
      ->getValue('currency');

    // Set cookie for one day.
    setrawcookie($this->currencyHelper
      ->getCookieName(), rawurlencode($selected_currency), $this->time
      ->getRequestTime() + 86400, '/');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CommerceCurrencyResolverSelectForm::$currencyHelper protected property Helper service.
CommerceCurrencyResolverSelectForm::$requestStack protected property Current request object. Overrides FormBase::$requestStack
CommerceCurrencyResolverSelectForm::$time protected property The time object.
CommerceCurrencyResolverSelectForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
CommerceCurrencyResolverSelectForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
CommerceCurrencyResolverSelectForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
CommerceCurrencyResolverSelectForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
CommerceCurrencyResolverSelectForm::__construct public function
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.