Move full text search to proper events

Signed-off-by: Julius Härtl <jus@bitgrid.net>
2021-04-01 11:43:35 +02:00
parent be5c4a1685
commit 322480a3b7
19 changed files with 540 additions and 725 deletions
--- a/lib/Listeners/FullTextSearchEventListener.php
+++ b/lib/Listeners/FullTextSearchEventListener.php
@@ -0,0 +1,104 @@
+<?php
+/*
+ * @copyright Copyright (c) 2021 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/>.
+ *
+ */
+
+declare(strict_types=1);
+
+
+namespace OCA\Deck\Listeners;
+
+use OCA\Deck\Db\Card;
+use OCA\Deck\Event\AAclEvent;
+use OCA\Deck\Event\ACardEvent;
+use OCA\Deck\Event\CardCreatedEvent;
+use OCA\Deck\Event\CardDeletedEvent;
+use OCA\Deck\Event\CardUpdatedEvent;
+use OCA\Deck\Provider\DeckProvider;
+use OCA\Deck\Service\FullTextSearchService;
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+use OCP\FullTextSearch\IFullTextSearchManager;
+use OCP\FullTextSearch\Model\IIndex;
+use Psr\Container\ContainerInterface;
+use Psr\Log\LoggerInterface;
+
+class FullTextSearchEventListener implements IEventListener {
+	
+	/** @var string|null */
+	private $userId;
+	/** @var IFullTextSearchManager|null */
+	private $manager;
+	/** @var FullTextSearchService|null */
+	private $service;
+	/** @var LoggerInterface */
+	private $logger;
+	
+	public function __construct(ContainerInterface $container, $userId) {
+		$this->userId = $userId;
+		$this->logger = $container->get(LoggerInterface::class);
+		try {
+			$this->manager = $container->get(IFullTextSearchManager::class);
+			$this->service = $container->get(FullTextSearchService::class);
+		} catch (\Exception $e) {
+			// skipping in case FTS is not available
+		}
+	}
+
+	public function handle(Event $event): void {
+		if (!$event instanceof ACardEvent && !$event instanceof AAclEvent) {
+			return;
+		}
+		
+		try {
+			if ($event instanceof CardCreatedEvent) {
+				$this->manager->createIndex(
+					DeckProvider::DECK_PROVIDER_ID, (string)$event->getCard()->getId(), $this->userId
+				);
+			}
+			if ($event instanceof CardUpdatedEvent) {
+				$this->manager->updateIndexStatus(
+					DeckProvider::DECK_PROVIDER_ID, (string)$event->getCard()->getId(), IIndex::INDEX_CONTENT
+				);
+			}
+			if ($event instanceof CardDeletedEvent) {
+				$this->manager->updateIndexStatus(
+					DeckProvider::DECK_PROVIDER_ID, (string)$event->getCard()->getId(), IIndex::INDEX_REMOVE
+				);
+			}
+
+			if ($event instanceof AAclEvent) {
+				$acl = $event->getAcl();
+				$cards = array_map(
+					static function (Card $card) {
+						return (string)$card->getId();
+					},
+					$this->service->getCardsFromBoard($acl->getBoardId())
+				);
+				$this->manager->updateIndexesStatus(
+					DeckProvider::DECK_PROVIDER_ID, $cards, IIndex::INDEX_META
+				);
+			}
+		} catch (\Exception $e) {
+			$this->logger->error('Error when handling deck full text search event', ['exception' => $e]);
+		}
+	}
+}