Remove unneeded casts that were found by Psalm

In preparation of the update of Psalm from 4.2.1 to 4.3.1+ (see #24521)

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

apps/comments/lib/Activity/Provider.php

@@ -185,7 +185,7 @@ protected function getSubjectParameters(IEvent $event) {
 		// they will get the dead entries in their stream.
 		return [
 			'actor' => $subjectParameters[0],
-			'fileId' => (int) $event->getObjectId(),
+			'fileId' => $event->getObjectId(),
 			'filePath' => trim($subjectParameters[1], '/'),
 		];
 	}

apps/dav/lib/CalDAV/Activity/Provider/Calendar.php

@@ -229,32 +229,32 @@ protected function getParameters(IEvent $event) {
 			case self::SUBJECT_UNSHARE_USER . '_self':
 				return [
 					'actor' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 				];
 			case self::SUBJECT_SHARE_USER . '_you':
 			case self::SUBJECT_UNSHARE_USER . '_you':
 				return [
 					'user' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 				];
 			case self::SUBJECT_SHARE_USER . '_by':
 			case self::SUBJECT_UNSHARE_USER . '_by':
 				return [
 					'user' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'actor' => $this->generateUserParameter($parameters[2]),
 				];
 			case self::SUBJECT_SHARE_GROUP . '_you':
 			case self::SUBJECT_UNSHARE_GROUP . '_you':
 				return [
 					'group' => $this->generateGroupParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 				];
 			case self::SUBJECT_SHARE_GROUP . '_by':
 			case self::SUBJECT_UNSHARE_GROUP . '_by':
 				return [
 					'group' => $this->generateGroupParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'actor' => $this->generateUserParameter($parameters[2]),
 				];
 		}

apps/dav/lib/CalDAV/Activity/Provider/Event.php

@@ -195,14 +195,14 @@ protected function getParameters(IEvent $event) {
 			case self::SUBJECT_OBJECT_UPDATE . '_event':
 				return [
 					'actor' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'event' => $this->generateObjectParameter($parameters[2]),
 				];
 			case self::SUBJECT_OBJECT_ADD . '_event_self':
 			case self::SUBJECT_OBJECT_DELETE . '_event_self':
 			case self::SUBJECT_OBJECT_UPDATE . '_event_self':
 				return [
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'event' => $this->generateObjectParameter($parameters[2]),
 				];
 		}

apps/dav/lib/CalDAV/Activity/Provider/Todo.php

@@ -127,7 +127,7 @@ protected function getParameters(IEvent $event) {
 			case self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action':
 				return [
 					'actor' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'todo' => $this->generateObjectParameter($parameters[2]),
 				];
 			case self::SUBJECT_OBJECT_ADD . '_todo_self':
@@ -136,7 +136,7 @@ protected function getParameters(IEvent $event) {
 			case self::SUBJECT_OBJECT_UPDATE . '_todo_completed_self':
 			case self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action_self':
 				return [
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+					'calendar' => $this->generateLegacyCalendarParameter($event->getObjectId(), $parameters[1]),
 					'todo' => $this->generateObjectParameter($parameters[2]),
 				];
 		}

apps/dav/lib/CalDAV/Publishing/PublishPlugin.php

@@ -138,7 +138,7 @@ public function propFind(PropFind $propFind, INode $node) {
 					$canPublish &= ($node->getOwner() === $node->getPrincipalURI());
 				}
 
-				return new AllowedSharingModes((bool)$canShare, (bool)$canPublish);
+				return new AllowedSharingModes($canShare, $canPublish);
 			});
 		}
 	}

apps/encryption/lib/Controller/RecoveryController.php

@@ -75,36 +75,36 @@ public function __construct($AppName,
 	public function adminRecovery($recoveryPassword, $confirmPassword, $adminEnableRecovery) {
 		// Check if both passwords are the same
 		if (empty($recoveryPassword)) {
-			$errorMessage = (string)$this->l->t('Missing recovery key password');
+			$errorMessage = $this->l->t('Missing recovery key password');
 			return new DataResponse(['data' => ['message' => $errorMessage]],
 				Http::STATUS_BAD_REQUEST);
 		}
 
 		if (empty($confirmPassword)) {
-			$errorMessage = (string)$this->l->t('Please repeat the recovery key password');
+			$errorMessage = $this->l->t('Please repeat the recovery key password');
 			return new DataResponse(['data' => ['message' => $errorMessage]],
 				Http::STATUS_BAD_REQUEST);
 		}
 
 		if ($recoveryPassword !== $confirmPassword) {
-			$errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
+			$errorMessage = $this->l->t('Repeated recovery key password does not match the provided recovery key password');
 			return new DataResponse(['data' => ['message' => $errorMessage]],
 				Http::STATUS_BAD_REQUEST);
 		}
 
 		if (isset($adminEnableRecovery) && $adminEnableRecovery === '1') {
 			if ($this->recovery->enableAdminRecovery($recoveryPassword)) {
-				return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully enabled')]]);
+				return new DataResponse(['data' => ['message' => $this->l->t('Recovery key successfully enabled')]]);
 			}
-			return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not enable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
+			return new DataResponse(['data' => ['message' => $this->l->t('Could not enable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
 		} elseif (isset($adminEnableRecovery) && $adminEnableRecovery === '0') {
 			if ($this->recovery->disableAdminRecovery($recoveryPassword)) {
-				return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully disabled')]]);
+				return new DataResponse(['data' => ['message' => $this->l->t('Recovery key successfully disabled')]]);
 			}
-			return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not disable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
+			return new DataResponse(['data' => ['message' => $this->l->t('Could not disable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
 		}
 		// this response should never be sent but just in case.
-		return new DataResponse(['data' => ['message' => (string)$this->l->t('Missing parameters')]], Http::STATUS_BAD_REQUEST);
+		return new DataResponse(['data' => ['message' => $this->l->t('Missing parameters')]], Http::STATUS_BAD_REQUEST);
 	}
 
 	/**
@@ -116,22 +116,22 @@ public function adminRecovery($recoveryPassword, $confirmPassword, $adminEnableR
 	public function changeRecoveryPassword($newPassword, $oldPassword, $confirmPassword) {
 		//check if both passwords are the same
 		if (empty($oldPassword)) {
-			$errorMessage = (string)$this->l->t('Please provide the old recovery password');
+			$errorMessage = $this->l->t('Please provide the old recovery password');
 			return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
 		}
 
 		if (empty($newPassword)) {
-			$errorMessage = (string)$this->l->t('Please provide a new recovery password');
+			$errorMessage = $this->l->t('Please provide a new recovery password');
 			return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
 		}
 
 		if (empty($confirmPassword)) {
-			$errorMessage = (string)$this->l->t('Please repeat the new recovery password');
+			$errorMessage = $this->l->t('Please repeat the new recovery password');
 			return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
 		}
 
 		if ($newPassword !== $confirmPassword) {
-			$errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
+			$errorMessage = $this->l->t('Repeated recovery key password does not match the provided recovery key password');
 			return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
 		}
 
@@ -142,14 +142,14 @@ public function changeRecoveryPassword($newPassword, $oldPassword, $confirmPassw
 			return new DataResponse(
 				[
 					'data' => [
-						'message' => (string)$this->l->t('Password successfully changed.')]
+						'message' => $this->l->t('Password successfully changed.')]
 				]
 			);
 		}
 		return new DataResponse(
 			[
 				'data' => [
-					'message' => (string)$this->l->t('Could not change the password. Maybe the old password was not correct.')
+					'message' => $this->l->t('Could not change the password. Maybe the old password was not correct.')
 				]
 			], Http::STATUS_BAD_REQUEST);
 	}
@@ -169,22 +169,22 @@ public function userSetRecovery($userEnableRecovery) {
 					return new DataResponse(
 						[
 							'data' => [
-								'message' => (string)$this->l->t('Recovery Key disabled')]
+								'message' => $this->l->t('Recovery Key disabled')]
 						]
 					);
 				}
 				return new DataResponse(
 					[
 						'data' => [
-							'message' => (string)$this->l->t('Recovery Key enabled')]
+							'message' => $this->l->t('Recovery Key enabled')]
 					]
 				);
 			}
 		}
 		return new DataResponse(
 			[
 				'data' => [
-					'message' => (string)$this->l->t('Could not enable the recovery key, please try again or contact your administrator')
+					'message' => $this->l->t('Could not enable the recovery key, please try again or contact your administrator')
 				]
 			], Http::STATUS_BAD_REQUEST);
 	}

apps/encryption/lib/Controller/SettingsController.php

@@ -142,11 +142,11 @@ public function updatePrivateKeyPassword($oldPassword, $newPassword) {
 		if ($result === true) {
 			$this->session->setStatus(Session::INIT_SUCCESSFUL);
 			return new DataResponse(
-				['message' => (string) $this->l->t('Private key password successfully updated.')]
+				['message' => $this->l->t('Private key password successfully updated.')]
 			);
 		} else {
 			return new DataResponse(
-				['message' => (string) $errorMessage],
+				['message' => $errorMessage],
 				Http::STATUS_BAD_REQUEST
 			);
 		}

apps/encryption/lib/Controller/StatusController.php

@@ -73,25 +73,25 @@ public function getStatus() {
 		switch ($this->session->getStatus()) {
 			case Session::INIT_EXECUTED:
 				$status = 'interactionNeeded';
-				$message = (string)$this->l->t(
+				$message = $this->l->t(
 					'Invalid private key for encryption app. Please update your private key password in your personal settings to recover access to your encrypted files.'
 				);
 				break;
 			case Session::NOT_INITIALIZED:
 				$status = 'interactionNeeded';
 				if ($this->encryptionManager->isEnabled()) {
-					$message = (string)$this->l->t(
+					$message = $this->l->t(
 						'Encryption App is enabled, but your keys are not initialized. Please log-out and log-in again.'
 					);
 				} else {
-					$message = (string)$this->l->t(
+					$message = $this->l->t(
 						'Please enable server side encryption in the admin settings in order to use the encryption module.'
 					);
 				}
 				break;
 			case Session::INIT_SUCCESSFUL:
 				$status = 'success';
-				$message = (string)$this->l->t('Encryption app is enabled and ready');
+				$message = $this->l->t('Encryption app is enabled and ready');
 		}
 
 		return new DataResponse(

apps/encryption/lib/Crypto/EncryptAll.php

@@ -422,7 +422,7 @@ protected function sendPasswordsByMail() {
 					continue;
 				}
 
-				$subject = (string)$this->l->t('one-time password for server-side-encryption');
+				$subject = $this->l->t('one-time password for server-side-encryption');
 				list($htmlBody, $textBody) = $this->createMailBody($password);
 
 				// send it out now

apps/federatedfilesharing/lib/Notifier.php

@@ -151,14 +151,14 @@ public function prepare(INotification $notification, string $languageCode): INot
 					switch ($action->getLabel()) {
 						case 'accept':
 							$action->setParsedLabel(
-								(string)$l->t('Accept')
+								$l->t('Accept')
 							)
 								->setPrimary(true);
 							break;
 
 						case 'decline':
 							$action->setParsedLabel(
-								(string)$l->t('Decline')
+								$l->t('Decline')
 							);
 							break;
 					}

apps/federation/lib/Controller/SettingsController.php

@@ -71,7 +71,7 @@ public function addServer($url) {
 			[
 				'url' => $url,
 				'id' => $id,
-				'message' => (string) $this->l->t('Added to the list of trusted servers')
+				'message' => $this->l->t('Added to the list of trusted servers')
 			]
 		);
 	}

apps/files/lib/Controller/ApiController.php

@@ -321,7 +321,7 @@ public function toggleShowFolder(int $show, string $key) {
 		foreach ($navItems as $item) {
 			// check if data is valid
 			if (($show === 0 || $show === 1) && isset($item['expandedState']) && $key === $item['expandedState']) {
-				$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', $key, (int)$show);
+				$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', $key, $show);
 				return new Response();
 			}
 		}

apps/files_external/lib/Controller/GlobalStoragesController.php

@@ -179,7 +179,7 @@ public function update(
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id])
+					'message' => $this->l10n->t('Storage with ID "%d" not found', [$id])
 				],
 				Http::STATUS_NOT_FOUND
 			);

apps/files_external/lib/Controller/StoragesController.php

@@ -145,7 +145,7 @@ protected function createStorage(
 			$this->logger->logException($e);
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Invalid backend or authentication mechanism class')
+					'message' => $this->l10n->t('Invalid backend or authentication mechanism class')
 				],
 				Http::STATUS_UNPROCESSABLE_ENTITY
 			);
@@ -164,7 +164,7 @@ protected function validate(StorageConfig $storage) {
 		if ($mountPoint === '') {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Invalid mount point'),
+					'message' => $this->l10n->t('Invalid mount point'),
 				],
 				Http::STATUS_UNPROCESSABLE_ENTITY
 			);
@@ -174,7 +174,7 @@ protected function validate(StorageConfig $storage) {
 			// objectstore must not be sent from client side
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Objectstore forbidden'),
+					'message' => $this->l10n->t('Objectstore forbidden'),
 				],
 				Http::STATUS_UNPROCESSABLE_ENTITY
 			);
@@ -188,7 +188,7 @@ protected function validate(StorageConfig $storage) {
 			// invalid backend
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Invalid storage backend "%s"', [
+					'message' => $this->l10n->t('Invalid storage backend "%s"', [
 						$backend->getIdentifier(),
 					]),
 				],
@@ -200,7 +200,7 @@ protected function validate(StorageConfig $storage) {
 			// not permitted to use backend
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Not permitted to use backend "%s"', [
+					'message' => $this->l10n->t('Not permitted to use backend "%s"', [
 						$backend->getIdentifier(),
 					]),
 				],
@@ -211,7 +211,7 @@ protected function validate(StorageConfig $storage) {
 			// not permitted to use auth mechanism
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Not permitted to use authentication mechanism "%s"', [
+					'message' => $this->l10n->t('Not permitted to use authentication mechanism "%s"', [
 						$authMechanism->getIdentifier(),
 					]),
 				],
@@ -223,7 +223,7 @@ protected function validate(StorageConfig $storage) {
 			// unsatisfied parameters
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Unsatisfied backend parameters'),
+					'message' => $this->l10n->t('Unsatisfied backend parameters'),
 				],
 				Http::STATUS_UNPROCESSABLE_ENTITY
 			);
@@ -232,7 +232,7 @@ protected function validate(StorageConfig $storage) {
 			// unsatisfied parameters
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Unsatisfied authentication mechanism parameters'),
+					'message' => $this->l10n->t('Unsatisfied authentication mechanism parameters'),
 				],
 				Http::STATUS_UNPROCESSABLE_ENTITY
 			);
@@ -347,7 +347,7 @@ public function show($id, $testOnly = true) {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id]),
+					'message' => $this->l10n->t('Storage with ID "%d" not found', [$id]),
 				],
 				Http::STATUS_NOT_FOUND
 			);
@@ -376,7 +376,7 @@ public function destroy($id) {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id]),
+					'message' => $this->l10n->t('Storage with ID "%d" not found', [$id]),
 				],
 				Http::STATUS_NOT_FOUND
 			);