diff --git a/layout_paragraphs.routing.yml b/layout_paragraphs.routing.yml
index ca8361e7eee0df9e591106fdebec58f15ba6116d..80c6c4fb893b3a7f3ccc5f50c4005cb525499e9d 100644
--- a/layout_paragraphs.routing.yml
+++ b/layout_paragraphs.routing.yml
@@ -59,7 +59,7 @@ layout_paragraphs.builder.edit_item:
_layout_paragraphs_builder_access: 'TRUE'
layout_paragraphs.builder.insert:
- path: '/layout-paragraphs-builder/{layout_paragraphs_layout}/insert/{paragraph_type}'
+ path: '/layout-paragraphs-builder/{layout_paragraphs_layout}/insert/{paragraph_type_id}'
defaults:
_controller: '\Drupal\layout_paragraphs\Controller\ComponentFormController::insertForm'
operation: 'create'
@@ -67,8 +67,6 @@ layout_paragraphs.builder.insert:
parameters:
layout_paragraphs_layout:
layout_paragraphs_layout_tempstore: TRUE
- paragraph_type:
- type: entity:paragraphs_type
requirements:
_layout_paragraphs_builder_access: 'TRUE'
diff --git a/src/Controller/ChooseComponentController.php b/src/Controller/ChooseComponentController.php
index a8b4376d5d47b14a1d05a34e348fd62ce2b82404..222cf69e9a2f91f39384660e35845a2d08ea3568 100644
--- a/src/Controller/ChooseComponentController.php
+++ b/src/Controller/ChooseComponentController.php
@@ -13,7 +13,8 @@ use Symfony\Component\HttpFoundation\Request;
use Drupal\layout_paragraphs\LayoutParagraphsLayout;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Drupal\layout_paragraphs\Event\LayoutParagraphsComponentDefaultsEvent;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
use Drupal\layout_paragraphs\LayoutParagraphsLayoutRefreshTrait;
use Drupal\layout_paragraphs\Event\LayoutParagraphsAllowedTypesEvent;
@@ -38,7 +39,7 @@ class ChooseComponentController extends ControllerBase {
/**
* The event dispatcher service.
*
- * @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
+ * @var \Symfony\Contracts\EventDispatcher\EventDispatcherInterface
*/
protected $eventDispatcher;
@@ -47,12 +48,12 @@ class ChooseComponentController extends ControllerBase {
*
* @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
* The entity type bundle info service.
- * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
+ * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher_service
* The event dispatcher service.
*/
- public function __construct(EntityTypeBundleInfoInterface $entity_type_bundle_info, EventDispatcherInterface $event_dispatcher) {
+ public function __construct(EntityTypeBundleInfoInterface $entity_type_bundle_info, EventDispatcherInterface $event_dispatcher_service) {
$this->entityTypeBundleInfo = $entity_type_bundle_info;
- $this->eventDispatcher = $event_dispatcher;
+ $this->eventDispatcher = $event_dispatcher_service;
}
/**
@@ -114,7 +115,16 @@ class ChooseComponentController extends ControllerBase {
* An ajax response or form render array.
*/
protected function componentForm(string $type_name, LayoutParagraphsLayout $layout_paragraphs_layout, array $context) {
- $type = $this->entityTypeManager()->getStorage('paragraphs_type')->load($type_name);
+
+ // Dispatch a LayoutParagraphsComponentDefaultsEvent to allow other modules
+ // to alter the paragraph type and default values.
+ $event = new LayoutParagraphsComponentDefaultsEvent($type_name, []);
+ $this->eventDispatcher->dispatch($event, $event::EVENT_NAME);
+ $type = $this
+ ->entityTypeManager()
+ ->getStorage('paragraphs_type')
+ ->load($event->getParagraphTypeId());
+
$form = $this->formBuilder()->getForm(
$this->getInsertComponentFormClass(),
$layout_paragraphs_layout,
@@ -122,7 +132,8 @@ class ChooseComponentController extends ControllerBase {
$context['parent_uuid'],
$context['region'],
$context['sibling_uuid'],
- $context['placement']
+ $context['placement'],
+ $event->getDefaultValues()
);
if ($this->isAjax()) {
$response = new AjaxResponse();
@@ -211,15 +222,13 @@ class ChooseComponentController extends ControllerBase {
*
* @param \Drupal\layout_paragraphs\LayoutParagraphsLayout $layout
* The layout object.
- * @param string $parent_uuid
- * The parent uuid of paragraph we are inserting a component into.
- * @param string $region
- * The region we are inserting a component into.
+ * @param array $context
+ * The context to be passed to the event.
*
* @return array[]
* Returns an array of allowed component types.
*/
- public function getAllowedComponentTypes(LayoutParagraphsLayout $layout, $context) {
+ public function getAllowedComponentTypes(LayoutParagraphsLayout $layout, array $context) {
// @todo Document and add tests for what is happening here.
$component_types = $this->getComponentTypes($layout, $context);
@@ -259,7 +268,7 @@ class ChooseComponentController extends ControllerBase {
}
$route_params = [
'layout_paragraphs_layout' => $layout->id(),
- 'paragraph_type' => $paragraphs_type->id(),
+ 'paragraph_type_id' => $paragraphs_type->id(),
];
$query_params = $context;
$types[$bundle] = [
diff --git a/src/Controller/ComponentFormController.php b/src/Controller/ComponentFormController.php
index 91274ba73b161c8fb3bd1631796d393adb594569..0fd36ff3b857097d3b54828cce1091f33536a1e8 100644
--- a/src/Controller/ComponentFormController.php
+++ b/src/Controller/ComponentFormController.php
@@ -6,10 +6,12 @@ use Drupal\Core\Ajax\AjaxResponse;
use Drupal\Core\Ajax\AjaxHelperTrait;
use Drupal\Core\Ajax\OpenDialogCommand;
use Drupal\Core\Controller\ControllerBase;
+use Drupal\layout_paragraphs\Utility\Dialog;
use Symfony\Component\HttpFoundation\Request;
-use Drupal\paragraphs\ParagraphsTypeInterface;
use Drupal\layout_paragraphs\LayoutParagraphsLayout;
-use Drupal\layout_paragraphs\Utility\Dialog;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\layout_paragraphs\Event\LayoutParagraphsComponentDefaultsEvent;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
/**
* Class definition for ComponentFormController.
@@ -18,6 +20,32 @@ class ComponentFormController extends ControllerBase {
use AjaxHelperTrait;
+ /**
+ * The event dispatcher service.
+ *
+ * @var \Symfony\Contracts\EventDispatcher\EventDispatcherInterface
+ */
+ protected $eventDispatcher;
+
+ /**
+ * Construct a Component Form Controller.
+ *
+ * @param \Symfony\Contracts\EventDispatcher\EventDispatcherInterface $event_dispatcher_service
+ * The event dispatcher service.
+ */
+ public function __construct(EventDispatcherInterface $event_dispatcher_service) {
+ $this->eventDispatcher = $event_dispatcher_service;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('event_dispatcher')
+ );
+ }
+
/**
* Responds with a component insert form.
*
@@ -25,20 +53,37 @@ class ComponentFormController extends ControllerBase {
* The request.
* @param \Drupal\layout_paragraphs\LayoutParagraphsLayout $layout_paragraphs_layout
* The layout paragraphs layout object.
- * @param \Drupal\paragraphs\ParagraphsTypeInterface $paragraph_type
- * The Paragraph Type to insert.
+ * @param string $paragraph_type_id
+ * The paragraph type id.
*
* @return array|\Drupal\Core\Ajax\AjaxResponse
* A build array or Ajax respone.
*/
- public function insertForm(Request $request, LayoutParagraphsLayout $layout_paragraphs_layout, ParagraphsTypeInterface $paragraph_type) {
+ public function insertForm(Request $request, LayoutParagraphsLayout $layout_paragraphs_layout, string $paragraph_type_id) {
$parent_uuid = $request->query->get('parent_uuid');
$region = $request->query->get('region');
$sibling_uuid = $request->query->get('sibling_uuid');
$placement = $request->query->get('placement');
- $form = $this->formBuilder()->getForm('\Drupal\layout_paragraphs\Form\InsertComponentForm', $layout_paragraphs_layout, $paragraph_type, $parent_uuid, $region, $sibling_uuid, $placement);
+ // Dispatch a LayoutParagraphsComponentDefaultsEvent to allow other modules
+ // to alter the paragraph type and default values.
+ $event = new LayoutParagraphsComponentDefaultsEvent($paragraph_type_id, []);
+ $this->eventDispatcher->dispatch($event, $event::EVENT_NAME);
+ $paragraph_type = $this->entityTypeManager()
+ ->getStorage('paragraphs_type')
+ ->load($event->getParagraphTypeId());
+
+ $form = $this->formBuilder()->getForm(
+ $this->getInsertComponentFormClass(),
+ $layout_paragraphs_layout,
+ $paragraph_type,
+ $parent_uuid,
+ $region,
+ $sibling_uuid,
+ $placement,
+ $event->getDefaultValues());
+
return $this->openForm($form, $layout_paragraphs_layout);
}
@@ -63,4 +108,11 @@ class ComponentFormController extends ControllerBase {
return $form;
}
+ /**
+ * Returns the insert component form class.
+ */
+ protected function getInsertComponentFormClass() {
+ return '\Drupal\layout_paragraphs\Form\InsertComponentForm';
+ }
+
}
diff --git a/src/Event/LayoutParagraphsComponentDefaultsEvent.php b/src/Event/LayoutParagraphsComponentDefaultsEvent.php
new file mode 100644
index 0000000000000000000000000000000000000000..200d0d0c9281413fc07c7f686aeea83621e21c29
--- /dev/null
+++ b/src/Event/LayoutParagraphsComponentDefaultsEvent.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace Drupal\layout_paragraphs\Event;
+
+use Drupal\Component\EventDispatcher\Event;
+
+/**
+ * An event for altering the type and default values for new components.
+ */
+class LayoutParagraphsComponentDefaultsEvent extends Event {
+
+ // This makes it easier for subscribers to reliably use our event name.
+ const EVENT_NAME = 'layout_paragraphs_component_defaults';
+
+ /**
+ * Constructs the object.
+ *
+ * @param string $paragraphTypeId
+ * The paragraph type.
+ * @param array $defaultValues
+ * The default values for the paragraph.
+ */
+ public function __construct(
+ protected string $paragraphTypeId,
+ protected array $defaultValues) {
+ }
+
+ /**
+ * Sets the paragraph type.
+ *
+ * @param string $paragraph_type_id
+ * The paragraph type.
+ *
+ * @return $this
+ */
+ public function setParagraphTypeId(string $paragraph_type_id): self {
+ $this->paragraphTypeId = $paragraph_type_id;
+ return $this;
+ }
+
+ /**
+ * Gets the paragraph type.
+ *
+ * @return string
+ * The paragraph type.
+ */
+ public function getParagraphTypeId(): string {
+ return $this->paragraphTypeId;
+ }
+
+ /**
+ * Sets the default values for the paragraph.
+ *
+ * @param array $defaultValues
+ * The default values for the paragraph.
+ *
+ * @return $this
+ */
+ public function setDefaultValues(array $defaultValues): self {
+ $this->defaultValues = $defaultValues;
+ return $this;
+ }
+
+ /**
+ * Gets the default values for the paragraph.
+ *
+ * @return array
+ * The default values for the paragraph.
+ */
+ public function getDefaultValues(): array {
+ return $this->defaultValues;
+ }
+
+}