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class ImageZoomGalleryFormatter in Image Zoom 8.2

Image Zoom gallery field formatter for Image fields.

Plugin annotation


@FieldFormatter(
 id = "imagezoom_gallery",
 label = @Translation("Image Zoom Gallery"),
 field_types = {
    "image"
  }
)

Hierarchy

Expanded class hierarchy of ImageZoomGalleryFormatter

File

modules/imagezoom_gallery/src/Plugin/Field/FieldFormatter/ImageZoomGalleryFormatter.php, line 20

Namespace

Drupal\imagezoom_gallery\Plugin\Field\FieldFormatter
View source 
class ImageZoomGalleryFormatter extends ImageZoomFormatter {

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

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $element = parent::settingsForm($form, $form_state);
    $image_styles = image_style_options(FALSE);
    $element['imagezoom_thumb_style'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Thumbnail image style'),
      '#options' => $image_styles,
      '#empty_option' => $this
        ->t('None (original image)'),
      '#default_value' => $this
        ->getSetting('imagezoom_thumb_style'),
    ];
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = parent::settingsSummary();
    $image_styles = image_style_options(FALSE);
    unset($image_styles['']);
    $summary[] = t('Thumbnail image style: @style', [
      '@style' => isset($image_styles[$this
        ->getSetting('imagezoom_thumb_style')]) ? $image_styles[$this
        ->getSetting('imagezoom_thumb_style')] : 'original',
    ]);
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $settings = [
      'zoomType' => $this
        ->getSetting('imagezoom_zoom_type'),
      'gallery' => 'imagezoom-thumb-wrapper',
    ];
    if ($this
      ->getSetting('imagezoom_disable')) {
      $settings['responsive'] = TRUE;
      $settings['respond'] = [
        [
          'range' => '0 - ' . $this
            ->getSetting('imagezoom_disable_width'),
          'enabled' => FALSE,
        ],
      ];
    }
    $additonal_settings = $this
      ->settingsToArray($this
      ->getSetting('imagezoom_additional'));
    $settings += $additonal_settings;
    $this->moduleHandler
      ->alter('imagezoom_settings', $settings);
    $element[] = [
      '#theme' => 'imagezoom_gallery',
      '#items' => $items,
      '#display_style' => $this
        ->getSetting('imagezoom_display_style'),
      '#zoom_style' => $this
        ->getSetting('imagezoom_zoom_style'),
      '#thumb_style' => $this
        ->getSetting('imagezoom_thumb_style'),
      '#settings' => $settings,
    ];
    $element['#attached'] = [
      'library' => [
        'imagezoom/elevatezoom',
      ],
      'drupalSettings' => [
        'imagezoom' => $settings,
      ],
    ];
    return $element;
  }

}

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
EntityReferenceFormatterBase::prepareView public function Loads the entities referenced in that field across all the entities being viewed. Overrides FormatterBase::prepareView
EntityReferenceFormatterBase::view public function Overrides FormatterBase::view
FileFormatterBase::checkAccess protected function Checks access to the given entity. Overrides EntityReferenceFormatterBase::checkAccess
FileFormatterBase::needsEntityLoad protected function Returns whether the entity referenced by an item needs to be loaded. Overrides EntityReferenceFormatterBase::needsEntityLoad 1
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::$viewMode protected property The view mode.
FormatterBase::getFieldSetting protected function Returns the value of a field setting.
FormatterBase::getFieldSettings protected function Returns the array of field settings.
FormatterBase::isApplicable public static function Returns if the formatter can be used for the provided field. Overrides FormatterInterface::isApplicable 14
ImageFormatterBase::getEntitiesToView protected function Returns the referenced entities for display. Overrides EntityReferenceFormatterBase::getEntitiesToView
ImageZoomFormatter::$moduleHandler protected property The module handler service.
ImageZoomFormatter::additionalSettingsValidate public function Validate additional settings.
ImageZoomFormatter::create public static function Creates an instance of the plugin. Overrides FormatterBase::create
ImageZoomFormatter::settingsToArray protected function Convert a settings string to an array.
ImageZoomFormatter::zoomTypes protected function Returns an array of available zoom types.
ImageZoomFormatter::__construct public function Constructs an ImageZoomFormatter object. Overrides FormatterBase::__construct
ImageZoomGalleryFormatter::defaultSettings public static function Defines the default settings for this plugin. Overrides ImageZoomFormatter::defaultSettings
ImageZoomGalleryFormatter::settingsForm public function Returns a form to configure settings for the formatter. Overrides ImageZoomFormatter::settingsForm
ImageZoomGalleryFormatter::settingsSummary public function Returns a short summary for the current formatter settings. Overrides ImageZoomFormatter::settingsSummary
ImageZoomGalleryFormatter::viewElements public function Builds a renderable array for a field value. Overrides ImageZoomFormatter::viewElements
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 $settings.
PluginSettingsBase::onDependencyRemoval public function Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval 3
PluginSettingsBase::setSetting public function Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings public function Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting public function Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting public function Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$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.