[1.0.x] Dynamic Facet Cascade

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Please read How to review security advisory coverage applications, Application workflow, What to cover in an application review, and Tools to use for reviews.

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1. FILE: src/Entity/DynamicFacetCascadePreset.php, src/Plugin/Block/DynamicFacetCascadeBlock.php

Projects that are compatible with Drupal 10 or higher versions should use attributes instead of annotations. This means requiring at least Drupal 10.3, but this is not an issue, considering which Drupal core versions are nowadays supported.

2. FILE: src/Form/DynamicFacetCascadeForm.php

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected EntityTypeManagerInterface $entityTypeManager;

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  protected EntityFieldManagerInterface $entityFieldManager;

  /**
   * Constructs a DynamicFacetCascadeForm object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager, used to load presets, facets and terms.
   * @param \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager
   *   The entity field manager, used to discover term reference fields.
   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
   *   The request stack, used to read facet values from the current URL.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, EntityFieldManagerInterface $entity_field_manager, RequestStack $request_stack) {
    $this->entityTypeManager = $entity_type_manager;
    $this->entityFieldManager = $entity_field_manager;
    $this->requestStack = $request_stack;
  }

FILE: src/Plugin/Block/DynamicFacetCascadeBlock.php

  /**
   * The form builder.
   *
   * @var \Drupal\Core\Form\FormBuilderInterface
   */
  protected FormBuilderInterface $formBuilder;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected EntityTypeManagerInterface $entityTypeManager;

  /**
   * Constructs a DynamicFacetCascadeBlock object.
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param string $plugin_id
   *   The plugin ID for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
   *   The form builder, used to render the cascade form.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager, used to load the preset for cache metadata.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, FormBuilderInterface $form_builder, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->formBuilder = $form_builder;
    $this->entityTypeManager = $entity_type_manager;
  }

FILE: src/Plugin/Deriver/DynamicFacetCascadeBlockDeriver.php

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected EntityTypeManagerInterface $entityTypeManager;

  /**
   * Constructs a DynamicFacetCascadeBlockDeriver object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager, used to load the preset config entities.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
  }

Modules which are compatible with Drupal 10 and higher versions are expected to use constructor property promotion.

I am changing priority as per Issue priorities.