Merge pull request #5717 from nextcloud/perf/lazy-template-creator

perf(bootstrap): Lazy register template creator through event

Author: juliusknorr

composer/composer/autoload_classmap.php

@@ -46,6 +46,7 @@
     'OCA\\Text\\Listeners\\LoadViewerListener' => $baseDir . '/../lib/Listeners/LoadViewerListener.php',
     'OCA\\Text\\Listeners\\NodeCopiedListener' => $baseDir . '/../lib/Listeners/NodeCopiedListener.php',
     'OCA\\Text\\Listeners\\RegisterDirectEditorEventListener' => $baseDir . '/../lib/Listeners/RegisterDirectEditorEventListener.php',
+    'OCA\\Text\\Listeners\\RegisterTemplateCreatorListener' => $baseDir . '/../lib/Listeners/RegisterTemplateCreatorListener.php',
     'OCA\\Text\\Middleware\\Attribute\\RequireDocumentBaseVersionEtag' => $baseDir . '/../lib/Middleware/Attribute/RequireDocumentBaseVersionEtag.php',
     'OCA\\Text\\Middleware\\Attribute\\RequireDocumentSession' => $baseDir . '/../lib/Middleware/Attribute/RequireDocumentSession.php',
     'OCA\\Text\\Middleware\\Attribute\\RequireDocumentSessionOrUserOrShareToken' => $baseDir . '/../lib/Middleware/Attribute/RequireDocumentSessionOrUserOrShareToken.php',

composer/composer/autoload_static.php

@@ -61,6 +61,7 @@ class ComposerStaticInitText
         'OCA\\Text\\Listeners\\LoadViewerListener' => __DIR__ . '/..' . '/../lib/Listeners/LoadViewerListener.php',
         'OCA\\Text\\Listeners\\NodeCopiedListener' => __DIR__ . '/..' . '/../lib/Listeners/NodeCopiedListener.php',
         'OCA\\Text\\Listeners\\RegisterDirectEditorEventListener' => __DIR__ . '/..' . '/../lib/Listeners/RegisterDirectEditorEventListener.php',
+        'OCA\\Text\\Listeners\\RegisterTemplateCreatorListener' => __DIR__ . '/..' . '/../lib/Listeners/RegisterTemplateCreatorListener.php',
         'OCA\\Text\\Middleware\\Attribute\\RequireDocumentBaseVersionEtag' => __DIR__ . '/..' . '/../lib/Middleware/Attribute/RequireDocumentBaseVersionEtag.php',
         'OCA\\Text\\Middleware\\Attribute\\RequireDocumentSession' => __DIR__ . '/..' . '/../lib/Middleware/Attribute/RequireDocumentSession.php',
         'OCA\\Text\\Middleware\\Attribute\\RequireDocumentSessionOrUserOrShareToken' => __DIR__ . '/..' . '/../lib/Middleware/Attribute/RequireDocumentSessionOrUserOrShareToken.php',

lib/AppInfo/Application.php

@@ -39,12 +39,11 @@
 use OCA\Text\Listeners\LoadViewerListener;
 use OCA\Text\Listeners\NodeCopiedListener;
 use OCA\Text\Listeners\RegisterDirectEditorEventListener;
+use OCA\Text\Listeners\RegisterTemplateCreatorListener;
 use OCA\Text\Middleware\SessionMiddleware;
 use OCA\Text\Notification\Notifier;
-use OCA\Text\Service\ConfigService;
 use OCA\TpAssistant\Event\BeforeAssistantNotificationEvent;
 use OCA\Viewer\Event\LoadViewer;
-use OCP\App\IAppManager;
 use OCP\AppFramework\App;
 use OCP\AppFramework\Bootstrap\IBootContext;
 use OCP\AppFramework\Bootstrap\IBootstrap;
@@ -55,9 +54,7 @@
 use OCP\Files\Events\Node\BeforeNodeRenamedEvent;
 use OCP\Files\Events\Node\BeforeNodeWrittenEvent;
 use OCP\Files\Events\Node\NodeCopiedEvent;
-use OCP\Files\Template\ITemplateManager;
-use OCP\Files\Template\TemplateFileCreator;
-use OCP\IL10N;
+use OCP\Files\Template\RegisterTemplateCreatorEvent;
 
 class Application extends App implements IBootstrap {
 	public const APP_NAME = 'text';
@@ -79,23 +76,12 @@ public function register(IRegistrationContext $context): void {
 		$context->registerEventListener(BeforeNodeDeletedEvent::class, BeforeNodeDeletedListener::class);
 		$context->registerEventListener(AddMissingIndicesEvent::class, AddMissingIndicesListener::class);
 		$context->registerEventListener(BeforeAssistantNotificationEvent::class, BeforeAssistantNotificationListener::class);
+		$context->registerEventListener(RegisterTemplateCreatorEvent::class, RegisterTemplateCreatorListener::class);
 
 		$context->registerNotifierService(Notifier::class);
 		$context->registerMiddleware(SessionMiddleware::class);
 	}
 
 	public function boot(IBootContext $context): void {
-		$context->injectFn(function (ITemplateManager $templateManager, IL10N $l, ConfigService $configService, IAppManager $appManager) {
-			$templateManager->registerTemplateFileCreator(function () use ($l, $configService, $appManager) {
-				$markdownFile = new TemplateFileCreator(Application::APP_NAME, $l->t('New text file'), '.' . $configService->getDefaultFileExtension());
-				$markdownFile->addMimetype('text/markdown');
-				$markdownFile->addMimetype('text/plain');
-				$markdownFile->setIconSvgInline(file_get_contents($appManager->getAppPath('text') . '/img/article.svg'));
-				$markdownFile->setRatio(1);
-				$markdownFile->setOrder(10);
-				$markdownFile->setActionLabel($l->t('Create new text file'));
-				return $markdownFile;
-			});
-		});
 	}
 }

lib/Listeners/RegisterTemplateCreatorListener.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2024 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Text\Listeners;
+
+use OCA\Text\AppInfo\Application;
+use OCA\Text\Service\ConfigService;
+use OCP\App\IAppManager;
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+use OCP\Files\Template\RegisterTemplateCreatorEvent;
+use OCP\Files\Template\TemplateFileCreator;
+use OCP\IL10N;
+
+/** @implements IEventListener<Event|RegisterTemplateCreatorEvent> */
+class RegisterTemplateCreatorListener implements IEventListener {
+	public function __construct(
+		private IL10N $l10n,
+		private ConfigService $configService,
+		private IAppManager $appManager,
+	) {
+	}
+
+	public function handle(Event $event): void {
+		if (!$event instanceof RegisterTemplateCreatorEvent) {
+			return;
+		}
+
+		$event->getTemplateManager()->registerTemplateFileCreator(function () {
+			$markdownFile = new TemplateFileCreator(Application::APP_NAME, $this->l10n->t('New text file'), '.' . $this->configService->getDefaultFileExtension());
+			$markdownFile->addMimetype('text/markdown');
+			$markdownFile->addMimetype('text/plain');
+			$markdownFile->setIconSvgInline(file_get_contents($this->appManager->getAppPath('text') . '/img/article.svg'));
+			$markdownFile->setRatio(1);
+			$markdownFile->setOrder(10);
+			$markdownFile->setActionLabel($this->l10n->t('Create new text file'));
+			return $markdownFile;
+		});
+
+
+	}
+}