diff core/modules/action/src/ActionAddForm.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/action/src/ActionAddForm.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,70 @@
+<?php
+
+namespace Drupal\action;
+
+use Drupal\Component\Utility\Crypt;
+use Drupal\Core\Action\ActionManager;
+use Drupal\Core\Entity\EntityStorageInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a form for action add forms.
+ */
+class ActionAddForm extends ActionFormBase {
+
+  /**
+   * The action manager.
+   *
+   * @var \Drupal\Core\Action\ActionManager
+   */
+  protected $actionManager;
+
+  /**
+   * Constructs a new ActionAddForm.
+   *
+   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
+   *   The action storage.
+   * @param \Drupal\Core\Action\ActionManager $action_manager
+   *   The action plugin manager.
+   */
+  public function __construct(EntityStorageInterface $storage, ActionManager $action_manager) {
+    parent::__construct($storage);
+
+    $this->actionManager = $action_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity.manager')->getStorage('action'),
+      $container->get('plugin.manager.action')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   *
+   * @param string $action_id
+   *   The hashed version of the action ID.
+   */
+  public function buildForm(array $form, FormStateInterface $form_state, $action_id = NULL) {
+    // In \Drupal\action\Form\ActionAdminManageForm::buildForm() the action
+    // are hashed. Here we have to decrypt it to find the desired action ID.
+    foreach ($this->actionManager->getDefinitions() as $id => $definition) {
+      $key = Crypt::hashBase64($id);
+      if ($key === $action_id) {
+        $this->entity->setPlugin($id);
+        // Derive the label and type from the action definition.
+        $this->entity->set('label', $definition['label']);
+        $this->entity->set('type', $definition['type']);
+        break;
+      }
+    }
+
+    return parent::buildForm($form, $form_state);
+  }
+
+}