class Tabs in Entity Browser 8

Displays entity browser widgets as tabs.

Plugin annotation

@EntityBrowserWidgetSelector(
  id = "tabs",
  label = @Translation("Tabs"),
  description = @Translation("Creates horizontal tabs on the top of the entity browser, each tab representing one available widget.")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\entity_browser\WidgetSelectorBase implements WidgetSelectorInterface uses PluginConfigurationFormTrait
      • class \Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector\Tabs

File

src/Plugin/EntityBrowser/WidgetSelector/Tabs.php, line 17

Namespace

Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector

class Tabs extends WidgetSelectorBase {

  /**
   * {@inheritdoc}
   */
  public function getForm(array &$form = [], FormStateInterface &$form_state = NULL) {
    $element = [];

    /** @var \Drupal\entity_browser\EntityBrowserInterface $browser */
    $browser = $form_state
      ->getFormObject()
      ->getEntityBrowser();
    foreach ($this->widget_ids as $id => $label) {
      $name = 'tab_selector_' . $id;
      $element[$name] = [
        '#type' => 'button',
        '#attributes' => [
          'class' => [
            'tab',
          ],
        ],
        '#value' => $label,
        '#disabled' => $id == $this
          ->getDefaultWidget(),
        '#executes_submit_callback' => TRUE,
        '#limit_validation_errors' => [
          [
            $id,
          ],
        ],
        // #limit_validation_errors only takes effect if #submit is present.
        '#submit' => [],
        '#name' => $name,
        '#widget_id' => $id,
        '#access' => $browser
          ->getWidget($id)
          ->access(),
      ];
    }
    $element['#attached']['library'][] = 'entity_browser/tabs';
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function submit(array &$form, FormStateInterface $form_state) {
    if (($trigger = $form_state
      ->getTriggeringElement()) && strpos($trigger['#name'], 'tab_selector_') === 0) {
      if (!empty($this->widget_ids[$trigger['#widget_id']])) {
        return $trigger['#widget_id'];
      }
    }
  }

}

Members

Name	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
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.
PluginConfigurationFormTrait::buildConfigurationForm	public	function	Implements PluginFormInterface::buildConfigurationForm().	5
PluginConfigurationFormTrait::submitConfigurationForm	public	function	Implements PluginFormInterface::submitConfigurationForm().	3
PluginConfigurationFormTrait::validateConfigurationForm	public	function	Implements PluginFormInterface::validateConfigurationForm().	2
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
Tabs::getForm	public	function	Returns widget selector form. Overrides WidgetSelectorInterface::getForm
Tabs::submit	public	function	Submits form. Overrides WidgetSelectorBase::submit
WidgetSelectorBase::$defaultWidget	protected	property	ID of the default widget.
WidgetSelectorBase::$label	protected	property	Plugin label.
WidgetSelectorBase::$widgets_ids	protected	property	Available widgets.
WidgetSelectorBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
WidgetSelectorBase::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurableInterface::defaultConfiguration
WidgetSelectorBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
WidgetSelectorBase::getDefaultWidget	protected	function
WidgetSelectorBase::label	public	function	Returns the widget selector label. Overrides WidgetSelectorInterface::label
WidgetSelectorBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
WidgetSelectorBase::setDefaultWidget	public	function	Sets the default widget. Overrides WidgetSelectorInterface::setDefaultWidget
WidgetSelectorBase::validate	public	function	Validates form. Overrides WidgetSelectorInterface::validate
WidgetSelectorBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct