Use new metadata API

Signed-off-by: Louis Chemineau <louis@chmn.me>

appinfo/info.xml

@@ -32,7 +32,6 @@
 
     <commands>
         <command>OCA\Photos\Command\UpdateReverseGeocodingFilesCommand</command>
-        <command>OCA\Photos\Command\MapMediaToPlaceCommand</command>
     </commands>
 
     <sabre>
@@ -48,4 +47,4 @@
     <background-jobs>
         <job>OCA\Photos\Jobs\AutomaticPlaceMapperJob</job>
     </background-jobs>
-</info>
+</info>

lib/AppInfo/Application.php

@@ -28,15 +28,19 @@
 use OCA\DAV\Connector\Sabre\Principal;
 use OCA\DAV\Events\SabrePluginAuthInitEvent;
 use OCA\Photos\Listener\AlbumsManagementEventListener;
-use OCA\Photos\Listener\PlaceManagerEventListener;
 use OCA\Photos\Listener\SabrePluginAuthInitListener;
 use OCA\Photos\Listener\TagListener;
+use OCA\Photos\MetadataProvider\ExifMetadataProvider;
+use OCA\Photos\MetadataProvider\OriginalDateTimeMetadataProvider;
+use OCA\Photos\MetadataProvider\PlaceMetadataProvider;
+use OCA\Photos\MetadataProvider\SizeMetadataProvider;
 use OCP\AppFramework\App;
 use OCP\AppFramework\Bootstrap\IBootContext;
 use OCP\AppFramework\Bootstrap\IBootstrap;
 use OCP\AppFramework\Bootstrap\IRegistrationContext;
 use OCP\Files\Events\Node\NodeDeletedEvent;
-use OCP\Files\Events\Node\NodeWrittenEvent;
+use OCP\FilesMetadata\Event\MetadataBackgroundEvent;
+use OCP\FilesMetadata\Event\MetadataLiveEvent;
 use OCP\Group\Events\GroupDeletedEvent;
 use OCP\Group\Events\UserRemovedEvent;
 use OCP\Share\Events\ShareDeletedEvent;
@@ -75,8 +79,12 @@ public function register(IRegistrationContext $context): void {
 		/** Register $principalBackend for the DAV collection */
 		$context->registerServiceAlias('principalBackend', Principal::class);
 
-		// Priority of -1 to be triggered after event listeners populating metadata.
-		$context->registerEventListener(NodeWrittenEvent::class, PlaceManagerEventListener::class, -1);
+		// Metadata
+		$context->registerEventListener(MetadataLiveEvent::class, ExifMetadataProvider::class);
+		$context->registerEventListener(MetadataLiveEvent::class, SizeMetadataProvider::class);
+		$context->registerEventListener(MetadataLiveEvent::class, OriginalDateTimeMetadataProvider::class);
+		$context->registerEventListener(MetadataLiveEvent::class, PlaceMetadataProvider::class);
+		$context->registerEventListener(MetadataBackgroundEvent::class, PlaceMetadataProvider::class);
 
 		$context->registerEventListener(NodeDeletedEvent::class, AlbumsManagementEventListener::class);
 		$context->registerEventListener(UserRemovedEvent::class, AlbumsManagementEventListener::class);

lib/DB/Place/PlaceMapper.php

@@ -25,11 +25,11 @@
 
 namespace OCA\Photos\DB\Place;
 
-use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\Files\IMimeTypeLoader;
 use OCP\Files\IRootFolder;
 use OCP\Files\NotFoundException;
+use OCP\FilesMetadata\IFilesMetadataManager;
 use OCP\IDBConnection;
 
 class PlaceMapper {
@@ -39,6 +39,7 @@ public function __construct(
 		private IDBConnection $connection,
 		private IMimeTypeLoader $mimeTypeLoader,
 		private IRootFolder $rootFolder,
+		private IFilesMetadataManager $filesMetadataManager,
 	) {
 	}
 
@@ -166,30 +167,7 @@ public function findFileForUserAndPlace(string $userId, string $place, string $f
 	}
 
 	public function setPlaceForFile(string $place, int $fileId): void {
-		try {
-			$query = $this->connection->getQueryBuilder();
-			$query->insert('file_metadata')
-				->values([
-					"id" => $query->createNamedParameter($fileId, IQueryBuilder::PARAM_INT),
-					"group_name" => $query->createNamedParameter(self::METADATA_GROUP),
-					"value" => $query->createNamedParameter($place),
-				])
-				->executeStatement();
-		} catch (\Exception $ex) {
-			if ($ex->getPrevious() instanceof UniqueConstraintViolationException) {
-				$this->updatePlaceForFile($place, $fileId);
-			} else {
-				throw $ex;
-			}
-		}
-	}
-
-	public function updatePlaceForFile(string $place, int $fileId): void {
-		$query = $this->connection->getQueryBuilder();
-		$query->update('file_metadata')
-			->set("value", $query->createNamedParameter($place))
-			->where($query->expr()->eq('id', $query->createNamedParameter($fileId, IQueryBuilder::PARAM_INT)))
-			->andWhere($query->expr()->eq('group_name', $query->createNamedParameter(self::METADATA_GROUP)))
-			->executeStatement();
+		$metadata = $this->filesMetadataManager->getMetadata($fileId, true);
+		$metadata->set('gps', $place, true);
 	}
 }