Issue #2811749 by naveenvalecha, andypost, harsha012, xjm: Move ActionAddForm & ActionEditForm to src/Form

core/modules/action/action.module

@@ -5,6 +5,8 @@
  * This is the Actions module for executing stored actions.
  */
 
+use Drupal\action\Form\ActionAddForm;
+use Drupal\action\Form\ActionEditForm;
 use Drupal\Core\Routing\RouteMatchInterface;
 
 /**
@@ -41,8 +43,8 @@ function action_help($route_name, RouteMatchInterface $route_match) {
 function action_entity_type_build(array &$entity_types) {
   /** @var $entity_types \Drupal\Core\Entity\EntityTypeInterface[] */
   $entity_types['action']
-    ->setFormClass('add', 'Drupal\action\ActionAddForm')
-    ->setFormClass('edit', 'Drupal\action\ActionEditForm')
+    ->setFormClass('add', ActionAddForm::class)
+    ->setFormClass('edit', ActionEditForm::class)
     ->setFormClass('delete', 'Drupal\action\Form\ActionDeleteForm')
     ->setListBuilderClass('Drupal\action\ActionListBuilder')
     ->setLinkTemplate('delete-form', '/admin/config/system/actions/configure/{action}/delete')

core/modules/action/src/ActionAddForm.php

@@ -2,30 +2,20 @@
 
 namespace Drupal\action;
 
-use Drupal\Core\Form\FormStateInterface;
+use Drupal\action\Form\ActionAddForm as ActionAddFormCurrent;
+
+@trigger_error('The ' . __NAMESPACE__ . '\ActionAddForm is deprecated in Drupal 8.8.0 and will be removed before Drupal 9.0.0. Use ' . __NAMESPACE__ . '\Form\ActionAddForm. See https://www.drupal.org/node/3033540', E_USER_DEPRECATED);
 
 /**
  * Provides a form for action add forms.
  *
  * @internal
+ *
+ * @deprecated in Drupal 8.8.x and will be removed before Drupal 9.0.0. Use
+ *   \Drupal\action\Form\ActionEditForm instead.
+ *
+ * @see https://www.drupal.org/node/3033540
  */
-class ActionAddForm extends ActionFormBase {
-
-  /**
-   * {@inheritdoc}
-   *
-   * @param string $action_id
-   *   The action ID.
-   */
-  public function buildForm(array $form, FormStateInterface $form_state, $action_id = NULL) {
-    $this->entity->setPlugin($action_id);
-
-    // Derive the label and type from the action definition.
-    $definition = $this->entity->getPluginDefinition();
-    $this->entity->set('label', $definition['label']);
-    $this->entity->set('type', $definition['type']);
-
-    return parent::buildForm($form, $form_state);
-  }
+class ActionAddForm extends ActionAddFormCurrent {
 
 }

core/modules/action/src/ActionEditForm.php

@@ -2,11 +2,20 @@
 
 namespace Drupal\action;
 
+use Drupal\action\Form\ActionEditForm as ActionEditFormCurrent;
+
+@trigger_error('The ' . __NAMESPACE__ . '\ActionEditForm is deprecated in Drupal 8.8.0 and will be removed before Drupal 9.0.0. Use ' . __NAMESPACE__ . '\Form\ActionEditForm. See https://www.drupal.org/node/3033540', E_USER_DEPRECATED);
+
 /**
  * Provides a form for action edit forms.
  *
  * @internal
+ *
+ * @deprecated in Drupal 8.8.x and will be removed before Drupal 9.0.0. Use
+ *   \Drupal\action\Form\ActionEditForm instead.
+ *
+ * @see https://www.drupal.org/node/3033540
  */
-class ActionEditForm extends ActionFormBase {
+class ActionEditForm extends ActionEditFormCurrent {
 
 }

core/modules/action/src/ActionFormBase.php

@@ -2,152 +2,18 @@
 
 namespace Drupal\action;
 
-use Drupal\Core\Entity\EntityForm;
-use Drupal\Core\Entity\EntityStorageInterface;
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\Plugin\PluginFormInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\action\Form\ActionFormBase as ActionFormBaseCurrent;
+
+@trigger_error('The ' . __NAMESPACE__ . '\ActionFormBase is deprecated in Drupal 8.8.0 and will be removed before Drupal 9.0.0. Use ' . __NAMESPACE__ . '\Form\ActionFormBase. See https://www.drupal.org/node/3033540', E_USER_DEPRECATED);
 
 /**
  * Provides a base form for action forms.
+ *
+ * @deprecated in Drupal 8.8.x and will be removed before Drupal 9.0.0. Use
+ *   \Drupal\action\Form\ActionFormBase instead.
+ *
+ * @see https://www.drupal.org/node/3033540
  */
-abstract class ActionFormBase extends EntityForm {
-
-  /**
-   * The action storage.
-   *
-   * @var \Drupal\Core\Entity\EntityStorageInterface
-   */
-  protected $storage;
-
-  /**
-   * The action entity.
-   *
-   * @var \Drupal\system\ActionConfigEntityInterface
-   */
-  protected $entity;
-
-  /**
-   * Constructs a new action form.
-   *
-   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
-   *   The action storage.
-   */
-  public function __construct(EntityStorageInterface $storage) {
-    $this->storage = $storage;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container) {
-    return new static(
-      $container->get('entity.manager')->getStorage('action')
-    );
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function form(array $form, FormStateInterface $form_state) {
-    $form['label'] = [
-      '#type' => 'textfield',
-      '#title' => $this->t('Label'),
-      '#default_value' => $this->entity->label(),
-      '#maxlength' => '255',
-      '#description' => $this->t('A unique label for this advanced action. This label will be displayed in the interface of modules that integrate with actions.'),
-    ];
-
-    $form['id'] = [
-      '#type' => 'machine_name',
-      '#default_value' => $this->entity->id(),
-      '#disabled' => !$this->entity->isNew(),
-      '#maxlength' => 64,
-      '#description' => $this->t('A unique name for this action. It must only contain lowercase letters, numbers and underscores.'),
-      '#machine_name' => [
-        'exists' => [$this, 'exists'],
-      ],
-    ];
-    $form['plugin'] = [
-      '#type' => 'value',
-      '#value' => $this->entity->get('plugin'),
-    ];
-    $form['type'] = [
-      '#type' => 'value',
-      '#value' => $this->entity->getType(),
-    ];
-
-    if ($plugin = $this->getPlugin()) {
-      $form += $plugin->buildConfigurationForm($form, $form_state);
-    }
-
-    return parent::form($form, $form_state);
-  }
-
-  /**
-   * Determines if the action already exists.
-   *
-   * @param string $id
-   *   The action ID.
-   *
-   * @return bool
-   *   TRUE if the action exists, FALSE otherwise.
-   */
-  public function exists($id) {
-    $action = $this->storage->load($id);
-    return !empty($action);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  protected function actions(array $form, FormStateInterface $form_state) {
-    $actions = parent::actions($form, $form_state);
-    unset($actions['delete']);
-    return $actions;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function validateForm(array &$form, FormStateInterface $form_state) {
-    parent::validateForm($form, $form_state);
-    if ($plugin = $this->getPlugin()) {
-      $plugin->validateConfigurationForm($form, $form_state);
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function submitForm(array &$form, FormStateInterface $form_state) {
-    parent::submitForm($form, $form_state);
-    if ($plugin = $this->getPlugin()) {
-      $plugin->submitConfigurationForm($form, $form_state);
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function save(array $form, FormStateInterface $form_state) {
-    $this->entity->save();
-    $this->messenger()->addStatus($this->t('The action has been successfully saved.'));
-
-    $form_state->setRedirect('entity.action.collection');
-  }
-
-  /**
-   * Gets the action plugin while ensuring it implements configuration form.
-   *
-   * @return \Drupal\Core\Action\ActionInterface|\Drupal\Core\Plugin\PluginFormInterface|null
-   *   The action plugin, or NULL if it does not implement configuration forms.
-   */
-  protected function getPlugin() {
-    if ($this->entity->getPlugin() instanceof PluginFormInterface) {
-      return $this->entity->getPlugin();
-    }
-    return NULL;
-  }
+abstract class ActionFormBase extends ActionFormBaseCurrent {
 
 }

core/modules/action/src/Form/ActionAddForm.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Drupal\action\Form;
+
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * Provides a form for action add forms.
+ *
+ * @internal
+ */
+class ActionAddForm extends ActionFormBase {
+
+  /**
+   * {@inheritdoc}
+   *
+   * @param string $action_id
+   *   The action ID.
+   */
+  public function buildForm(array $form, FormStateInterface $form_state, $action_id = NULL) {
+    $this->entity->setPlugin($action_id);
+
+    // Derive the label and type from the action definition.
+    $definition = $this->entity->getPluginDefinition();
+    $this->entity->set('label', $definition['label']);
+    $this->entity->set('type', $definition['type']);
+
+    return parent::buildForm($form, $form_state);
+  }
+
+}

core/modules/action/src/Form/ActionEditForm.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Drupal\action\Form;
+
+/**
+ * Provides a form for action edit forms.
+ *
+ * @internal
+ */
+class ActionEditForm extends ActionFormBase {
+
+}

core/modules/action/src/Form/ActionFormBase.php

@@ -0,0 +1,153 @@
+<?php
+
+namespace Drupal\action\Form;
+
+use Drupal\Core\Entity\EntityForm;
+use Drupal\Core\Entity\EntityStorageInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Plugin\PluginFormInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a base form for action forms.
+ */
+abstract class ActionFormBase extends EntityForm {
+
+  /**
+   * The action storage.
+   *
+   * @var \Drupal\Core\Entity\EntityStorageInterface
+   */
+  protected $storage;
+
+  /**
+   * The action entity.
+   *
+   * @var \Drupal\system\ActionConfigEntityInterface
+   */
+  protected $entity;
+
+  /**
+   * Constructs a new action form.
+   *
+   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
+   *   The action storage.
+   */
+  public function __construct(EntityStorageInterface $storage) {
+    $this->storage = $storage;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity.manager')->getStorage('action')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function form(array $form, FormStateInterface $form_state) {
+    $form['label'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Label'),
+      '#default_value' => $this->entity->label(),
+      '#maxlength' => '255',
+      '#description' => $this->t('A unique label for this advanced action. This label will be displayed in the interface of modules that integrate with actions.'),
+    ];
+
+    $form['id'] = [
+      '#type' => 'machine_name',
+      '#default_value' => $this->entity->id(),
+      '#disabled' => !$this->entity->isNew(),
+      '#maxlength' => 64,
+      '#description' => $this->t('A unique name for this action. It must only contain lowercase letters, numbers and underscores.'),
+      '#machine_name' => [
+        'exists' => [$this, 'exists'],
+      ],
+    ];
+    $form['plugin'] = [
+      '#type' => 'value',
+      '#value' => $this->entity->get('plugin'),
+    ];
+    $form['type'] = [
+      '#type' => 'value',
+      '#value' => $this->entity->getType(),
+    ];
+
+    if ($plugin = $this->getPlugin()) {
+      $form += $plugin->buildConfigurationForm($form, $form_state);
+    }
+
+    return parent::form($form, $form_state);
+  }
+
+  /**
+   * Determines if the action already exists.
+   *
+   * @param string $id
+   *   The action ID.
+   *
+   * @return bool
+   *   TRUE if the action exists, FALSE otherwise.
+   */
+  public function exists($id) {
+    $action = $this->storage->load($id);
+    return !empty($action);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function actions(array $form, FormStateInterface $form_state) {
+    $actions = parent::actions($form, $form_state);
+    unset($actions['delete']);
+    return $actions;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {
+    parent::validateForm($form, $form_state);
+    if ($plugin = $this->getPlugin()) {
+      $plugin->validateConfigurationForm($form, $form_state);
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    parent::submitForm($form, $form_state);
+    if ($plugin = $this->getPlugin()) {
+      $plugin->submitConfigurationForm($form, $form_state);
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function save(array $form, FormStateInterface $form_state) {
+    $this->entity->save();
+    $this->messenger()->addStatus($this->t('The action has been successfully saved.'));
+
+    $form_state->setRedirect('entity.action.collection');
+  }
+
+  /**
+   * Gets the action plugin while ensuring it implements configuration form.
+   *
+   * @return \Drupal\Core\Action\ActionInterface|\Drupal\Core\Plugin\PluginFormInterface|null
+   *   The action plugin, or NULL if it does not implement configuration forms.
+   */
+  protected function getPlugin() {
+    if ($this->entity->getPlugin() instanceof PluginFormInterface) {
+      return $this->entity->getPlugin();
+    }
+    return NULL;
+  }
+
+}