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Listen to cache event when deleting metadata #41634

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merged 1 commit into from
Nov 21, 2023
Merged

Listen to cache event when deleting metadata #41634

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4 changes: 2 additions & 2 deletions lib/private/FilesMetadata/FilesMetadataManager.php
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@
use OCP\DB\Exception as DBException;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Files\Events\Node\NodeDeletedEvent;
use OCP\Files\Cache\CacheEntryRemovedEvent;
use OCP\Files\Events\Node\NodeWrittenEvent;
use OCP\Files\InvalidPathException;
use OCP\Files\Node;
Expand Down Expand Up @@ -305,6 +305,6 @@ public function initMetadata(
*/
public static function loadListeners(IEventDispatcher $eventDispatcher): void {
$eventDispatcher->addServiceListener(NodeWrittenEvent::class, MetadataUpdate::class);
$eventDispatcher->addServiceListener(NodeDeletedEvent::class, MetadataDelete::class);
$eventDispatcher->addServiceListener(CacheEntryRemovedEvent::class, MetadataDelete::class);
}
}
11 changes: 4 additions & 7 deletions lib/private/FilesMetadata/Listener/MetadataDelete.php
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Original file line number Diff line number Diff line change
Expand Up @@ -28,14 +28,14 @@
use Exception;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Files\Events\Node\NodeDeletedEvent;
use OCP\Files\Cache\CacheEntryRemovedEvent;
use OCP\FilesMetadata\IFilesMetadataManager;
use Psr\Log\LoggerInterface;

/**
* Handle file deletion event and remove stored metadata related to the deleted file
*
* @template-implements IEventListener<NodeDeletedEvent>
* @template-implements IEventListener<CacheEntryRemovedEvent>
*/
class MetadataDelete implements IEventListener {
public function __construct(
Expand All @@ -44,16 +44,13 @@ public function __construct(
) {
}

/**
* @param Event $event
*/
public function handle(Event $event): void {
if (!($event instanceof NodeDeletedEvent)) {
if (!($event instanceof CacheEntryRemovedEvent)) {
return;
}

try {
$nodeId = (int)$event->getNode()->getId();
$nodeId = $event->getFileId();
if ($nodeId > 0) {
$this->filesMetadataManager->deleteMetadata($nodeId);
}
Expand Down
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