class TestDisplayVariant in Drupal 8

Same name and namespace in other branches

9 core/modules/system/tests/modules/display_variant_test/src/Plugin/DisplayVariant/TestDisplayVariant.php \Drupal\display_variant_test\Plugin\DisplayVariant\TestDisplayVariant
10 core/modules/system/tests/modules/display_variant_test/src/Plugin/DisplayVariant/TestDisplayVariant.php \Drupal\display_variant_test\Plugin\DisplayVariant\TestDisplayVariant

Provides a display variant that requires configuration.

Plugin annotation


@DisplayVariant(
  id = "display_variant_test",
  admin_label = @Translation("Test display variant")
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Display\VariantBase implements VariantInterface uses RefinableCacheableDependencyTrait, PluginDependencyTrait
    class \Drupal\display_variant_test\Plugin\DisplayVariant\TestDisplayVariant implements ContextAwareVariantInterface, PageVariantInterface

Expanded class hierarchy of TestDisplayVariant

File

core/modules/system/tests/modules/display_variant_test/src/Plugin/DisplayVariant/TestDisplayVariant.php, line 18

Namespace

Drupal\display_variant_test\Plugin\DisplayVariant

View source

class TestDisplayVariant extends VariantBase implements PageVariantInterface, ContextAwareVariantInterface {

  /**
   * The render array representing the main page content.
   *
   * @var array
   */
  protected $mainContent = [];

  /**
   * The page title: a string (plain title) or a render array (formatted title).
   *
   * @var string|array
   */
  protected $title = '';

  /**
   * An array of collected contexts.
   *
   * This is only used on runtime, and is not stored.
   *
   * @var \Drupal\Component\Plugin\Context\ContextInterface[]
   */
  protected $contexts = [];

  /**
   * Gets the contexts.
   *
   * @return \Drupal\Component\Plugin\Context\ContextInterface[]
   *   An array of set contexts, keyed by context name.
   */
  public function getContexts() {
    return $this->contexts;
  }

  /**
   * Sets the contexts.
   *
   * @param \Drupal\Component\Plugin\Context\ContextInterface[] $contexts
   *   An array of contexts, keyed by context name.
   *
   * @return $this
   */
  public function setContexts(array $contexts) {
    $this->contexts = $contexts;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function setMainContent(array $main_content) {
    $this->mainContent = $main_content;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function setTitle($title) {
    $this->title = $title;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function build() {
    $config = $this
      ->getConfiguration();
    if (empty($config['required_configuration'])) {
      throw new \Exception('Required configuration is missing!');
    }
    $contexts = $this
      ->getContexts();
    if (!isset($contexts['context'])) {
      throw new \Exception('Required context is missing!');
    }
    $build = [];
    $build['content']['default'] = [
      '#markup' => $config['required_configuration'] . ' ' . $contexts['context']
        ->getContextValue(),
    ];
    CacheableMetadata::createFromObject($this)
      ->applyTo($build);
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CacheableDependencyTrait::$cacheContexts	protected	property	Cache contexts.
CacheableDependencyTrait::$cacheMaxAge	protected	property	Cache max-age.
CacheableDependencyTrait::$cacheTags	protected	property	Cache tags.
CacheableDependencyTrait::getCacheContexts	public	function		3
CacheableDependencyTrait::getCacheMaxAge	public	function		3
CacheableDependencyTrait::getCacheTags	public	function		3
CacheableDependencyTrait::setCacheability	protected	function	Sets cacheability; useful for value object constructors.
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
DependencyTrait::$dependencies	protected	property	The object's dependencies.
DependencyTrait::addDependencies	protected	function	Adds multiple dependencies.
DependencyTrait::addDependency	protected	function	Adds a dependency.
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.
PluginDependencyTrait::calculatePluginDependencies	protected	function	Calculates and adds dependencies of a specific plugin instance.	1
PluginDependencyTrait::getPluginDependencies	protected	function	Calculates and returns dependencies of a specific plugin instance.
PluginDependencyTrait::moduleHandler	protected	function	Wraps the module handler.	1
PluginDependencyTrait::themeHandler	protected	function	Wraps the theme handler.	1
RefinableCacheableDependencyTrait::addCacheableDependency	public	function		1
RefinableCacheableDependencyTrait::addCacheContexts	public	function
RefinableCacheableDependencyTrait::addCacheTags	public	function
RefinableCacheableDependencyTrait::mergeCacheMaxAge	public	function
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TestDisplayVariant::$contexts	protected	property	An array of collected contexts.
TestDisplayVariant::$mainContent	protected	property	The render array representing the main page content.
TestDisplayVariant::$title	protected	property	The page title: a string (plain title) or a render array (formatted title).
TestDisplayVariant::build	public	function	Builds and returns the renderable array for the display variant. Overrides VariantInterface::build
TestDisplayVariant::getContexts	public	function	Gets the contexts. Overrides ContextAwareVariantInterface::getContexts
TestDisplayVariant::setContexts	public	function	Sets the contexts. Overrides ContextAwareVariantInterface::setContexts
TestDisplayVariant::setMainContent	public	function	Sets the main content for the page being rendered. Overrides PageVariantInterface::setMainContent
TestDisplayVariant::setTitle	public	function	Sets the title for the page being rendered. Overrides PageVariantInterface::setTitle
VariantBase::access	public	function	Determines if this display variant is accessible. Overrides VariantInterface::access
VariantBase::adminLabel	public	function	Returns the admin-facing display variant label. Overrides VariantInterface::adminLabel
VariantBase::buildConfigurationForm	public	function	Form constructor. Overrides PluginFormInterface::buildConfigurationForm
VariantBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
VariantBase::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurableInterface::defaultConfiguration
VariantBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
VariantBase::getWeight	public	function	Returns the weight of the display variant. Overrides VariantInterface::getWeight
VariantBase::id	public	function	Returns the unique ID for the display variant. Overrides VariantInterface::id
VariantBase::label	public	function	Returns the user-facing display variant label. Overrides VariantInterface::label
VariantBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
VariantBase::setWeight	public	function	Sets the weight of the display variant. Overrides VariantInterface::setWeight
VariantBase::submitConfigurationForm	public	function	Form submission handler. Overrides PluginFormInterface::submitConfigurationForm
VariantBase::validateConfigurationForm	public	function	Form validation handler. Overrides PluginFormInterface::validateConfigurationForm
VariantBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct	1

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class TestDisplayVariant in Drupal 8

Plugin annotation

Hierarchy

File

Namespace

Members

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