IBX-9917: Added event for disabling autosave in content edit form (#103)

* Fixed CS

* added false positive to baseline

* CR remarks

Author: ViniTou

phpstan-baseline.neon

@@ -1494,6 +1494,12 @@ parameters:
 			count: 1
 			path: src/lib/FieldType/Mapper/AuthorFormMapper.php
 
+		-
+			message: '#^Property Ibexa\\ContentForms\\Data\\Content\\ContentUpdateData\:\:\$contentDraft \(Ibexa\\Contracts\\Core\\Repository\\Values\\Content\\Content\) in isset\(\) is not nullable\.$#'
+			identifier: isset.property
+			count: 1
+			path: src/lib/FieldType/Mapper/AuthorFormMapper.php
+
 		-
 			message: '#^Method Ibexa\\ContentForms\\FieldType\\Mapper\\BinaryFileFormMapper\:\:mapFieldValueForm\(\) has no return type specified\.$#'
 			identifier: missingType.return

src/contracts/Event/AutosaveEnabled.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\Contracts\ContentForms\Event;
+
+use Ibexa\Contracts\Core\Repository\Values\Content\VersionInfo;
+use Symfony\Contracts\EventDispatcher\Event;
+
+final class AutosaveEnabled extends Event
+{
+    private VersionInfo $versionInfo;
+
+    private bool $autosaveEnabled = true;
+
+    public function __construct(VersionInfo $versionInfo)
+    {
+        $this->versionInfo = $versionInfo;
+    }
+
+    public function getVersionInfo(): VersionInfo
+    {
+        return $this->versionInfo;
+    }
+
+    public function isAutosaveEnabled(): bool
+    {
+        return $this->autosaveEnabled;
+    }
+
+    public function enableAutosave(): void
+    {
+        $this->autosaveEnabled = true;
+    }
+
+    public function disableAutosave(): void
+    {
+        $this->autosaveEnabled = false;
+    }
+}

src/lib/Content/View/Filter/ContentEditViewFilter.php

@@ -11,6 +11,7 @@
 use Ibexa\ContentForms\Data\Content\ContentUpdateData;
 use Ibexa\ContentForms\Data\Mapper\ContentUpdateMapper;
 use Ibexa\ContentForms\Form\Type\Content\ContentEditType;
+use Ibexa\Contracts\ContentForms\Event\AutosaveEnabled;
 use Ibexa\Contracts\Core\Repository\ContentService;
 use Ibexa\Contracts\Core\Repository\ContentTypeService;
 use Ibexa\Contracts\Core\Repository\Exceptions\NotFoundException;
@@ -24,41 +25,36 @@
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\Form\FormFactoryInterface;
 use Symfony\Component\Form\FormInterface;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 class ContentEditViewFilter implements EventSubscriberInterface
 {
-    /** @var \Ibexa\Contracts\Core\Repository\ContentService */
-    private $contentService;
+    private ContentService $contentService;
 
-    /** @var \Ibexa\Contracts\Core\Repository\ContentTypeService */
-    private $contentTypeService;
+    private ContentTypeService $contentTypeService;
 
-    /** @var \Symfony\Component\Form\FormFactoryInterface */
-    private $formFactory;
+    private FormFactoryInterface $formFactory;
 
-    /** @var \Ibexa\Core\MVC\Symfony\Locale\UserLanguagePreferenceProviderInterface */
-    private $languagePreferenceProvider;
+    private UserLanguagePreferenceProviderInterface $languagePreferenceProvider;
 
     private LocationService $locationService;
 
-    /**
-     * @param \Ibexa\Contracts\Core\Repository\ContentService $contentService
-     * @param \Ibexa\Contracts\Core\Repository\ContentTypeService $contentTypeService
-     * @param \Symfony\Component\Form\FormFactoryInterface $formFactory
-     * @param \Ibexa\Core\MVC\Symfony\Locale\UserLanguagePreferenceProviderInterface $languagePreferenceProvider
-     */
+    private EventDispatcherInterface $eventDispatcher;
+
     public function __construct(
         ContentService $contentService,
         LocationService $locationService,
         ContentTypeService $contentTypeService,
         FormFactoryInterface $formFactory,
-        UserLanguagePreferenceProviderInterface $languagePreferenceProvider
+        UserLanguagePreferenceProviderInterface $languagePreferenceProvider,
+        EventDispatcherInterface $eventDispatcher
     ) {
         $this->contentService = $contentService;
         $this->contentTypeService = $contentTypeService;
         $this->formFactory = $formFactory;
         $this->languagePreferenceProvider = $languagePreferenceProvider;
         $this->locationService = $locationService;
+        $this->eventDispatcher = $eventDispatcher;
     }
 
     public static function getSubscribedEvents()
@@ -111,11 +107,14 @@ public function handleContentEditForm(FilterViewBuilderParametersEvent $event)
             $contentType,
             $currentFields
         );
+
+        $autosaveEnabled = $this->eventDispatcher->dispatch(new AutosaveEnabled($contentDraft->getVersionInfo()))->isAutosaveEnabled();
         $form = $this->resolveContentEditForm(
             $contentUpdate,
             $languageCode,
             $contentDraft,
-            $location ?? null
+            $location ?? null,
+            $autosaveEnabled
         );
 
         $event->getParameters()->add([
@@ -153,7 +152,8 @@ private function resolveContentEditForm(
         ContentUpdateData $contentUpdate,
         string $languageCode,
         Content $content,
-        ?Location $location = null
+        ?Location $location = null,
+        bool $autosaveEnabled = true
     ): FormInterface {
         return $this->formFactory->create(
             ContentEditType::class,
@@ -165,6 +165,7 @@ private function resolveContentEditForm(
                 'content' => $content,
                 'contentUpdateStruct' => $contentUpdate,
                 'drafts_enabled' => true,
+                'autosave_enabled' => $autosaveEnabled,
             ]
         );
     }