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class PriceCalculatedFormatter in Price 2.0.x

Plugin implementation of the 'price_calculated' formatter.

Plugin annotation


@FieldFormatter(
  id = "price_calculated",
  label = @Translation("Price Calculated"),
  field_types = {
    "price"
  }
)

Hierarchy

Expanded class hierarchy of PriceCalculatedFormatter

1 file declares its use of PriceCalculatedFormatter
price.module in ./price.module
Defines the functionalities for the 'price' module.

File

src/Plugin/Field/FieldFormatter/PriceCalculatedFormatter.php, line 28

Namespace

Drupal\price\Plugin\Field\FieldFormatter
View source 
class PriceCalculatedFormatter extends PriceDefaultFormatter implements ContainerFactoryPluginInterface {

  /**
   * The chain price resolver.
   *
   * @var \Drupal\price\Resolver\ChainPriceResolverInterface
   */
  protected $chainPriceResolver;

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * Constructs a new PriceCalculatedFormatter object.
   *
   * @param string $plugin_id
   *   The plugin_id for the formatter.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
   *   The definition of the field to which the formatter is associated.
   * @param array $settings
   *   The formatter settings.
   * @param string $label
   *   The formatter label display setting.
   * @param string $view_mode
   *   The view mode.
   * @param array $third_party_settings
   *   Any third party settings settings.
   * @param \CommerceGuys\Intl\Formatter\CurrencyFormatterInterface $currency_formatter
   *   The currency formatter.
   * @param \Drupal\price\Resolver\ChainPriceResolverInterface $chain_price_resolver
   *   The chain price resolver.
   * @param \Drupal\Core\Session\AccountInterface $current_user
   *   The current user.
   */
  public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, CurrencyFormatterInterface $currency_formatter, ChainPriceResolverInterface $chain_price_resolver, AccountInterface $current_user) {
    parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings, $currency_formatter);
    $this->chainPriceResolver = $chain_price_resolver;
    $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container
      ->get('price.currency_formatter'), $container
      ->get('price.chain_price_resolver'), $container
      ->get('current_user'));
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    if (!$items
      ->isEmpty()) {
      $context = new Context($this->currentUser, NULL, [
        'field_name' => $items
          ->getName(),
      ]);

      /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
      $entity = $items
        ->getEntity();
      $resolved_price = $this->chainPriceResolver
        ->resolve($entity, 1, $context);
      $number = $resolved_price
        ->getNumber();
      $currency_code = $resolved_price
        ->getCurrencyCode();
      $options = $this
        ->getFormattingOptions();
      $elements[0] = [
        '#theme' => 'price_calculated',
        '#calculated_price' => $this->currencyFormatter
          ->format($number, $currency_code, $options),
        '#entity' => $entity,
        '#cache' => [
          'tags' => $entity
            ->getCacheTags(),
          'contexts' => Cache::mergeContexts($entity
            ->getCacheContexts(), [
            'languages:' . LanguageInterface::TYPE_INTERFACE,
            'country',
          ]),
        ],
      ];
    }
    return $elements;
  }

  /**
   * {@inheritdoc}
   */
  public static function isApplicable(FieldDefinitionInterface $field_definition) {
    $entity_type = \Drupal::entityTypeManager()
      ->getDefinition($field_definition
      ->getTargetEntityTypeId());
    return $entity_type
      ->entityClassImplements(ContentEntityInterface::class);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
FormatterBase::$fieldDefinition protected property The field definition.
FormatterBase::$label protected property The label display setting.
FormatterBase::$settings protected property The formatter settings. Overrides PluginSettingsBase::$settings
FormatterBase::$viewMode protected property The view mode.
FormatterBase::getFieldSetting protected function Returns the value of a field setting.
FormatterBase::getFieldSettings protected function Returns the array of field settings.
FormatterBase::prepareView public function Allows formatters to load information for field values being displayed. Overrides FormatterInterface::prepareView 2
FormatterBase::view public function Builds a renderable array for a fully themed field. Overrides FormatterInterface::view 1
MessengerTrait::$messenger protected property The messenger. 27
MessengerTrait::messenger public function Gets the messenger. 27
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 2
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginSettingsBase::$defaultSettingsMerged protected property Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings protected property The plugin settings injected by third party modules.
PluginSettingsBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 6
PluginSettingsBase::getSetting public function Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings public function Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders public function Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting public function Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings public function Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults protected function Merges default settings values into $settings.
PluginSettingsBase::onDependencyRemoval public function Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval 3
PluginSettingsBase::setSetting public function Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings public function Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting public function Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting public function Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
PriceCalculatedFormatter::$chainPriceResolver protected property The chain price resolver.
PriceCalculatedFormatter::$currentUser protected property The current user.
PriceCalculatedFormatter::create public static function Creates an instance of the plugin. Overrides PriceDefaultFormatter::create
PriceCalculatedFormatter::isApplicable public static function Returns if the formatter can be used for the provided field. Overrides FormatterBase::isApplicable
PriceCalculatedFormatter::viewElements public function Builds a renderable array for a field value. Overrides PriceDefaultFormatter::viewElements
PriceCalculatedFormatter::__construct public function Constructs a new PriceCalculatedFormatter object. Overrides PriceDefaultFormatter::__construct
PriceDefaultFormatter::$currencyFormatter protected property The currency formatter.
PriceDefaultFormatter::defaultSettings public static function Defines the default settings for this plugin. Overrides PluginSettingsBase::defaultSettings
PriceDefaultFormatter::getFormattingOptions protected function Gets the formatting options for the currency formatter.
PriceDefaultFormatter::settingsForm public function Returns a form to configure settings for the formatter. Overrides FormatterBase::settingsForm
PriceDefaultFormatter::settingsSummary public function Returns a short summary for the current formatter settings. Overrides FormatterBase::settingsSummary
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
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.