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class PriceModifiedDefaultFormatter in Price 8

Same name and namespace in other branches
  1. 3.x src/Plugin/Field/FieldFormatter/PriceModifiedDefaultFormatter.php \Drupal\price\Plugin\Field\FieldFormatter\PriceModifiedDefaultFormatter
  2. 3.0.x src/Plugin/Field/FieldFormatter/PriceModifiedDefaultFormatter.php \Drupal\price\Plugin\Field\FieldFormatter\PriceModifiedDefaultFormatter

Plugin implementation of the 'price_modified' formatter.

Plugin annotation


@FieldFormatter(
  id = "price_modified_default",
  label = @Translation("Default"),
  field_types = {
    "price_modified"
  }
)

Hierarchy

Expanded class hierarchy of PriceModifiedDefaultFormatter

File

src/Plugin/Field/FieldFormatter/PriceModifiedDefaultFormatter.php, line 27

Namespace

Drupal\price\Plugin\Field\FieldFormatter
View source 
class PriceModifiedDefaultFormatter extends FormatterBase implements ContainerFactoryPluginInterface {

  /**
   * The currency storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface
   */
  protected $currencyStorage;

  /**
   * The modifier storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface
   */
  protected $modifierStorage;

  /**
   * The number formatter.
   *
   * @var \CommerceGuys\Intl\Formatter\NumberFormatterInterface
   */
  protected $numberFormatter;

  /**
   * Constructs a new PriceDefaultFormatter 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 \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\price\NumberFormatterFactoryInterface $number_formatter_factory
   *   The number formatter factory.
   */
  public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, EntityTypeManagerInterface $entity_type_manager, NumberFormatterFactoryInterface $number_formatter_factory) {
    parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
    $this->currencyStorage = $entity_type_manager
      ->getStorage('price_currency');
    $this->modifierStorage = $entity_type_manager
      ->getStorage('price_modifier');
    $this->numberFormatter = $number_formatter_factory
      ->createInstance();
    $this->numberFormatter
      ->setMaximumFractionDigits(6);
    if ($this
      ->getSetting('strip_trailing_zeroes')) {
      $this->numberFormatter
        ->setMinimumFractionDigits(0);
    }
    if ($this
      ->getSetting('display_currency_code')) {
      $this->numberFormatter
        ->setCurrencyDisplay(NumberFormatterInterface::CURRENCY_DISPLAY_CODE);
    }
  }

  /**
   * {@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('entity_type.manager'), $container
      ->get('price.number_formatter_factory'));
  }

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    return [
      'strip_trailing_zeroes' => FALSE,
      'display_currency_code' => FALSE,
      'display_modifier' => FALSE,
    ] + parent::defaultSettings();
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $elements = [];
    $elements['strip_trailing_zeroes'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Strip trailing zeroes after the decimal point.'),
      '#default_value' => $this
        ->getSetting('strip_trailing_zeroes'),
    ];
    $elements['display_currency_code'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Display the currency code instead of the currency symbol.'),
      '#default_value' => $this
        ->getSetting('display_currency_code'),
    ];
    $elements['display_modifier'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Display the modifier.'),
      '#default_value' => $this
        ->getSetting('display_modifier'),
    ];
    return $elements;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = [];
    if ($this
      ->getSetting('strip_trailing_zeroes')) {
      $summary[] = $this
        ->t('Strip trailing zeroes after the decimal point.');
    }
    else {
      $summary[] = $this
        ->t('Do not strip trailing zeroes after the decimal point.');
    }
    if ($this
      ->getSetting('display_currency_code')) {
      $summary[] = $this
        ->t('Display the currency code instead of the currency symbol.');
    }
    else {
      $summary[] = $this
        ->t('Display the currency symbol.');
    }
    if ($this
      ->getSetting('display_modifier')) {
      $summary[] = $this
        ->t('Display the modifier.');
    }
    else {
      $summary[] = $this
        ->t('Do not display the modifier.');
    }
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $currency_codes = [];
    $modifier_codes = [];
    foreach ($items as $delta => $item) {
      $currency_codes[] = $item->currency_code;
      $modifier_codes[] = $item->modifier;
    }
    $currencies = $currency_codes ? $this->currencyStorage
      ->loadMultiple($currency_codes) : [];
    $modifiers = $modifier_codes ? $this->modifierStorage
      ->loadMultiple($modifier_codes) : [];
    $elements = [];
    foreach ($items as $delta => $item) {
      $currency = $currencies[$item->currency_code];
      $modifier = $modifiers[$item->modifier];
      $elements[$delta] = [
        '#markup' => ($modifier
          ->id() != 'empty' ? $modifier
          ->label() : '') . ' ' . $this->numberFormatter
          ->formatCurrency($item->number, $currency),
        '#cache' => [
          'contexts' => [
            'languages:' . LanguageInterface::TYPE_INTERFACE,
            'price_country',
          ],
        ],
      ];
    }
    return $elements;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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
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::$viewMode protected property The view mode.
FormatterBase::getFieldSetting protected function Returns the value of a field setting.
FormatterBase::getFieldSettings protected function Returns the array of field settings.
FormatterBase::isApplicable public static function Returns if the formatter can be used for the provided field. Overrides FormatterInterface::isApplicable 14
FormatterBase::prepareView public function Allows formatters to load information for field values being displayed. Overrides FormatterInterface::prepareView 2
FormatterBase::view public function Builds a renderable array for a fully themed field. Overrides FormatterInterface::view 1
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
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::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginSettingsBase::$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 $settings.
PluginSettingsBase::onDependencyRemoval public function Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval 3
PluginSettingsBase::setSetting public function Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings public function Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting public function Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting public function Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
PriceModifiedDefaultFormatter::$currencyStorage protected property The currency storage.
PriceModifiedDefaultFormatter::$modifierStorage protected property The modifier storage.
PriceModifiedDefaultFormatter::$numberFormatter protected property The number formatter.
PriceModifiedDefaultFormatter::create public static function Creates an instance of the plugin. Overrides FormatterBase::create
PriceModifiedDefaultFormatter::defaultSettings public static function Defines the default settings for this plugin. Overrides PluginSettingsBase::defaultSettings
PriceModifiedDefaultFormatter::settingsForm public function Returns a form to configure settings for the formatter. Overrides FormatterBase::settingsForm
PriceModifiedDefaultFormatter::settingsSummary public function Returns a short summary for the current formatter settings. Overrides FormatterBase::settingsSummary
PriceModifiedDefaultFormatter::viewElements public function Builds a renderable array for a field value. Overrides FormatterInterface::viewElements
PriceModifiedDefaultFormatter::__construct public function Constructs a new PriceDefaultFormatter object. Overrides FormatterBase::__construct
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.