4 files changed, 19 insertions, 21 deletions

diff --git a/lib/private/AppFramework/App.php b/lib/private/AppFramework/App.php
index e719ea19f90..77135986d5f 100644
--- a/lib/private/AppFramework/App.php
+++ b/lib/private/AppFramework/App.php
@@ -50,19 +50,8 @@ class App {
 		if (isset($appInfo['namespace'])) {
 			self::$nameSpaceCache[$appId] = trim($appInfo['namespace']);
 		} else {
-			if ($appId !== 'spreed') {
-				// if the tag is not found, fall back to uppercasing the first letter
-				self::$nameSpaceCache[$appId] = ucfirst($appId);
-			} else {
-				// For the Talk app (appid spreed) the above fallback doesn't work.
-				// This leads to a problem when trying to install it freshly,
-				// because the apps namespace is already registered before the
-				// app is downloaded from the appstore, because of the hackish
-				// global route index.php/call/{token} which is registered via
-				// the core/routes.php so it does not have the app namespace.
-				// @ref https://github.com/nextcloud/server/pull/19433
-				self::$nameSpaceCache[$appId] = 'Talk';
-			}
+			// if the tag is not found, fall back to uppercasing the first letter
+			self::$nameSpaceCache[$appId] = ucfirst($appId);
 		}
 
 		return $topNamespace . self::$nameSpaceCache[$appId];
diff --git a/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php b/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php
index 8fae6275916..47a8eaa6fd0 100644
--- a/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php
+++ b/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php
@@ -81,12 +81,12 @@ class OCIFunctionBuilder extends FunctionBuilder {
 	public function octetLength($field, $alias = ''): IQueryFunction {
 		$alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
 		$quotedName = $this->helper->quoteColumnName($field);
-		return new QueryFunction('LENGTHB(' . $quotedName . ')' . $alias);
+		return new QueryFunction('COALESCE(LENGTHB(' . $quotedName . '), 0)' . $alias);
 	}
 
 	public function charLength($field, $alias = ''): IQueryFunction {
 		$alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
 		$quotedName = $this->helper->quoteColumnName($field);
-		return new QueryFunction('LENGTH(' . $quotedName . ')' . $alias);
+		return new QueryFunction('COALESCE(LENGTH(' . $quotedName . '), 0)' . $alias);
 	}
 }
diff --git a/lib/private/DB/QueryBuilder/QueryBuilder.php b/lib/private/DB/QueryBuilder/QueryBuilder.php
index 8b224c28dfe..1d1ccd29bf7 100644
--- a/lib/private/DB/QueryBuilder/QueryBuilder.php
+++ b/lib/private/DB/QueryBuilder/QueryBuilder.php
@@ -161,7 +161,7 @@ class QueryBuilder implements IQueryBuilder {
 			try {
 				$params = [];
 				foreach ($this->getParameters() as $placeholder => $value) {
-					if ($value instanceof \DateTime) {
+					if ($value instanceof \DateTimeInterface) {
 						$params[] = $placeholder . ' => DateTime:\'' . $value->format('c') . '\'';
 					} elseif (is_array($value)) {
 						$params[] = $placeholder . ' => (\'' . implode('\', \'', $value) . '\')';
diff --git a/lib/private/TaskProcessing/Manager.php b/lib/private/TaskProcessing/Manager.php
index a9c9f1e1ca2..11fb2bed559 100644
--- a/lib/private/TaskProcessing/Manager.php
+++ b/lib/private/TaskProcessing/Manager.php
@@ -31,9 +31,9 @@ use OCP\Files\Node;
 use OCP\Files\NotPermittedException;
 use OCP\Files\SimpleFS\ISimpleFile;
 use OCP\Http\Client\IClientService;
+use OCP\IAppConfig;
 use OCP\ICache;
 use OCP\ICacheFactory;
-use OCP\IConfig;
 use OCP\IL10N;
 use OCP\IServerContainer;
 use OCP\IUserManager;
@@ -73,6 +73,11 @@ class Manager implements IManager {
 	public const LEGACY_PREFIX_TEXTTOIMAGE = 'legacy:TextToImage:';
 	public const LEGACY_PREFIX_SPEECHTOTEXT = 'legacy:SpeechToText:';
 
+	public const LAZY_CONFIG_KEYS = [
+		'ai.taskprocessing_type_preferences',
+		'ai.taskprocessing_provider_preferences',
+	];
+
 	/** @var list<IProvider>|null */
 	private ?array $providers = null;
 
@@ -92,7 +97,7 @@ class Manager implements IManager {
 	private ?GetTaskProcessingProvidersEvent $eventResult = null;
 
 	public function __construct(
-		private IConfig $config,
+		private IAppConfig $appConfig,
 		private Coordinator $coordinator,
 		private IServerContainer $serverContainer,
 		private LoggerInterface $logger,
@@ -630,7 +635,7 @@ class Manager implements IManager {
 	 */
 	private function _getTaskTypeSettings(): array {
 		try {
-			$json = $this->config->getAppValue('core', 'ai.taskprocessing_type_preferences', '');
+			$json = $this->appConfig->getValueString('core', 'ai.taskprocessing_type_preferences', '', lazy: true);
 			if ($json === '') {
 				return [];
 			}
@@ -788,7 +793,11 @@ class Manager implements IManager {
 			if ($this->preferences === null) {
 				$this->preferences = $this->distributedCache->get('ai.taskprocessing_provider_preferences');
 				if ($this->preferences === null) {
-					$this->preferences = json_decode($this->config->getAppValue('core', 'ai.taskprocessing_provider_preferences', 'null'), associative: true, flags: JSON_THROW_ON_ERROR);
+					$this->preferences = json_decode(
+						$this->appConfig->getValueString('core', 'ai.taskprocessing_provider_preferences', 'null', lazy: true),
+						associative: true,
+						flags: JSON_THROW_ON_ERROR,
+					);
 					$this->distributedCache->set('ai.taskprocessing_provider_preferences', $this->preferences, 60 * 3);
 				}
 			}
@@ -889,7 +898,7 @@ class Manager implements IManager {
 			$user = $this->userManager->get($userId);
 		}
 
-		$guestsAllowed = $this->config->getAppValue('core', 'ai.taskprocessing_guests', 'false');
+		$guestsAllowed = $this->appConfig->getValueString('core', 'ai.taskprocessing_guests', 'false');
 		if ($guestsAllowed == 'true' || !class_exists(\OCA\Guests\UserBackend::class) || !($user->getBackend() instanceof \OCA\Guests\UserBackend)) {
 			return true;
 		}