class Basic in Image Effects 8

Basic image selector plugin.

Allows typing in the image file URI/path.

Plugin annotation

@Plugin(
  id = "basic",
  title = @Translation("Basic image selector"),
  short_title = @Translation("Basic"),
  help = @Translation("Allows typing in the image file URI/path.")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\image_effects\Plugin\ImageEffectsPluginBase implements ImageEffectsPluginBaseInterface
      • class \Drupal\image_effects\Plugin\image_effects\ImageSelector\Basic

1 string reference to 'Basic'

image_effects.schema.yml in config/schema/image_effects.schema.yml

config/schema/image_effects.schema.yml

File

src/Plugin/image_effects/ImageSelector/Basic.php, line 20

Namespace

Drupal\image_effects\Plugin\image_effects\ImageSelector

class Basic extends ImageEffectsPluginBase {

  /**
   * {@inheritdoc}
   */
  public function selectionElement(array $options = []) {

    // Element.
    return array_merge([
      '#type' => 'textfield',
      '#title' => $this
        ->t('Image URI/path'),
      '#description' => $this
        ->t('An URI, an absolute path, or a relative path. Relative paths will be resolved relative to the Drupal installation directory.'),
      '#element_validate' => [
        [
          $this,
          'validateSelectorUri',
        ],
      ],
    ], $options);
  }

  /**
   * Validation handler for the selection element.
   */
  public function validateSelectorUri($element, FormStateInterface $form_state, $form) {
    if (!empty($element['#value'])) {
      if (!file_exists($element['#value'])) {
        $form_state
          ->setErrorByName(implode('][', $element['#parents']), $this
          ->t('The file does not exist.'));
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Basic::selectionElement	public	function	Return a form element to select the plugin content. Overrides ImageEffectsPluginBase::selectionElement
Basic::validateSelectorUri	public	function	Validation handler for the selection element.
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
ImageEffectsPluginBase::$config	protected	property	Configuration object for image_effects.
ImageEffectsPluginBase::$logger	protected	property	The image_effects logger.
ImageEffectsPluginBase::$pluginType	protected	property	The image_effects plugin type.
ImageEffectsPluginBase::buildConfigurationForm	public	function	Form constructor. Overrides PluginFormInterface::buildConfigurationForm	2
ImageEffectsPluginBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
ImageEffectsPluginBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	1
ImageEffectsPluginBase::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurablePluginInterface::defaultConfiguration	2
ImageEffectsPluginBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurablePluginInterface::getConfiguration
ImageEffectsPluginBase::getType	public	function	Get the image_effects plugin type. Overrides ImageEffectsPluginBaseInterface::getType
ImageEffectsPluginBase::isAvailable	public static	function	Determines if plugin can be used. Overrides ImageEffectsPluginBaseInterface::isAvailable	1
ImageEffectsPluginBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurablePluginInterface::setConfiguration
ImageEffectsPluginBase::submitConfigurationForm	public	function	Form submission handler. Overrides PluginFormInterface::submitConfigurationForm
ImageEffectsPluginBase::validateConfigurationForm	public	function	Form validation handler. Overrides PluginFormInterface::validateConfigurationForm
ImageEffectsPluginBase::__construct	public	function	Constructs a ImageEffectsPluginBase object. Overrides PluginBase::__construct	1
MessengerTrait::$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::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$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.