chore: Remove deprecated `ILogger` logging functions

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

apps/user_ldap/lib/LDAPProvider.php

@@ -11,9 +11,10 @@ use OCA\User_LDAP\User\DeletedUsersIndex;
 use OCP\IServerContainer;
 use OCP\LDAP\IDeletionFlagSupport;
 use OCP\LDAP\ILDAPProvider;
+use Psr\Log\LoggerInterface;
 
 /**
- * LDAP provider for pulic access to the LDAP backend.
+ * LDAP provider for public access to the LDAP backend.
  */
 class LDAPProvider implements ILDAPProvider, IDeletionFlagSupport {
 	private $userBackend;
@@ -30,7 +31,7 @@ class LDAPProvider implements ILDAPProvider, IDeletionFlagSupport {
 	 * @throws \Exception if user_ldap app was not enabled
 	 */
 	public function __construct(IServerContainer $serverContainer, Helper $helper, DeletedUsersIndex $deletedUsersIndex) {
-		$this->logger = $serverContainer->getLogger();
+		$this->logger = $serverContainer->get(LoggerInterface::class);
 		$this->helper = $helper;
 		$this->deletedUsersIndex = $deletedUsersIndex;
 		$userBackendFound = false;

lib/composer/composer/autoload_classmap.php

@@ -931,7 +931,6 @@ return array(
     'OC\\AppFramework\\Http\\Output' => $baseDir . '/lib/private/AppFramework/Http/Output.php',
     'OC\\AppFramework\\Http\\Request' => $baseDir . '/lib/private/AppFramework/Http/Request.php',
     'OC\\AppFramework\\Http\\RequestId' => $baseDir . '/lib/private/AppFramework/Http/RequestId.php',
-    'OC\\AppFramework\\Logger' => $baseDir . '/lib/private/AppFramework/Logger.php',
     'OC\\AppFramework\\Middleware\\AdditionalScriptsMiddleware' => $baseDir . '/lib/private/AppFramework/Middleware/AdditionalScriptsMiddleware.php',
     'OC\\AppFramework\\Middleware\\CompressionMiddleware' => $baseDir . '/lib/private/AppFramework/Middleware/CompressionMiddleware.php',
     'OC\\AppFramework\\Middleware\\MiddlewareDispatcher' => $baseDir . '/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php',

lib/composer/composer/autoload_static.php

@@ -964,7 +964,6 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OC\\AppFramework\\Http\\Output' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Http/Output.php',
         'OC\\AppFramework\\Http\\Request' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Http/Request.php',
         'OC\\AppFramework\\Http\\RequestId' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Http/RequestId.php',
-        'OC\\AppFramework\\Logger' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Logger.php',
         'OC\\AppFramework\\Middleware\\AdditionalScriptsMiddleware' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Middleware/AdditionalScriptsMiddleware.php',
         'OC\\AppFramework\\Middleware\\CompressionMiddleware' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Middleware/CompressionMiddleware.php',
         'OC\\AppFramework\\Middleware\\MiddlewareDispatcher' => __DIR__ . '/../../..' . '/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php',

lib/private/Log/LogFactory.php

@@ -7,7 +7,6 @@ namespace OC\Log;
 
 use OC\Log;
 use OC\SystemConfig;
-use OCP\ILogger;
 use OCP\IServerContainer;
 use OCP\Log\ILogFactory;
 use OCP\Log\IWriter;
@@ -33,11 +32,6 @@ class LogFactory implements ILogFactory {
 		};
 	}
 
-	public function getCustomLogger(string $path): ILogger {
-		$log = $this->buildLogFile($path);
-		return new Log($log, $this->systemConfig);
-	}
-
 	protected function createNewLogger(string $type, string $tag, string $path): IWriter {
 		return match (strtolower($type)) {
 			'errorlog' => new Errorlog($this->systemConfig, $tag),

lib/private/Server.php

@@ -177,7 +177,6 @@ use OCP\IEventSourceFactory;
 use OCP\IGroupManager;
 use OCP\IInitialStateService;
 use OCP\IL10N;
-use OCP\ILogger;
 use OCP\INavigationManager;
 use OCP\IPhoneNumberUtil;
 use OCP\IPreview;
@@ -680,6 +679,7 @@ class Server extends ServerContainer implements IServerContainer {
 		$this->registerAlias(\OCP\Support\Subscription\IRegistry::class, \OC\Support\Subscription\Registry::class);
 		$this->registerAlias(\OCP\Support\Subscription\IAssertion::class, \OC\Support\Subscription\Assertion::class);
 
+		/** Only used by the PsrLoggerAdapter should not be used by apps */
 		$this->registerService(\OC\Log::class, function (Server $c) {
 			$logType = $c->get(AllConfig::class)->getSystemValue('log_type', 'file');
 			$factory = new LogFactory($c, $this->get(SystemConfig::class));
@@ -688,7 +688,6 @@ class Server extends ServerContainer implements IServerContainer {
 
 			return new Log($logger, $this->get(SystemConfig::class), crashReporters: $registry);
 		});
-		$this->registerAlias(ILogger::class, \OC\Log::class);
 		// PSR-3 logger
 		$this->registerAlias(LoggerInterface::class, PsrLoggerAdapter::class);
 
@@ -1656,16 +1655,6 @@ class Server extends ServerContainer implements IServerContainer {
 		return $this->get(IJobList::class);
 	}
 
-	/**
-	 * Returns a logger instance
-	 *
-	 * @return ILogger
-	 * @deprecated 20.0.0
-	 */
-	public function getLogger() {
-		return $this->get(ILogger::class);
-	}
-
 	/**
 	 * @return ILogFactory
 	 * @throws \OCP\AppFramework\QueryException

lib/public/ILogger.php

@@ -9,157 +9,32 @@ declare(strict_types=1);
 namespace OCP;
 
 /**
- * Interface ILogger
- * @since 7.0.0
+ * Nextcloud logging levels.
+ * For historical reasons the logging levels are provided as interface constants.
  *
- * This logger interface follows the design guidelines of PSR-3
- * https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md#3-psrlogloggerinterface
- * @deprecated 20.0.0 use the PSR-3 logger \Psr\Log\LoggerInterface
+ * @since 7.0.0
+ * @since 20.0.0 deprecated logging methods in favor of \Psr\Log\LoggerInterface
+ * @since 31.0.0 removed deprecated logging methods - the interface is kept for Nextcloud log levels
  */
 interface ILogger {
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const DEBUG = 0;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const INFO = 1;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const WARN = 2;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const ERROR = 3;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const FATAL = 4;
-
-	/**
-	 * System is unusable.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::emergency
-	 */
-	public function emergency(string $message, array $context = []);
-
-	/**
-	 * Action must be taken immediately.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::alert
-	 */
-	public function alert(string $message, array $context = []);
-
-	/**
-	 * Critical conditions.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::critical
-	 */
-	public function critical(string $message, array $context = []);
-
-	/**
-	 * Runtime errors that do not require immediate action but should typically
-	 * be logged and monitored.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::error
-	 */
-	public function error(string $message, array $context = []);
-
-	/**
-	 * Exceptional occurrences that are not errors.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::warning
-	 */
-	public function warning(string $message, array $context = []);
-
-	/**
-	 * Normal but significant events.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::notice
-	 */
-	public function notice(string $message, array $context = []);
-
-	/**
-	 * Interesting events.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::info
-	 */
-	public function info(string $message, array $context = []);
-
-	/**
-	 * Detailed debug information.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::debug
-	 */
-	public function debug(string $message, array $context = []);
-
-	/**
-	 * Logs with an arbitrary level.
-	 *
-	 * @param int $level
-	 * @param string $message
-	 * @param array $context
-	 * @return mixed
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::log
-	 */
-	public function log(int $level, string $message, array $context = []);
-
-	/**
-	 * Logs an exception very detailed
-	 * An additional message can we written to the log by adding it to the
-	 * context.
-	 *
-	 * <code>
-	 * $logger->logException($ex, [
-	 *     'message' => 'Exception during background job execution'
-	 * ]);
-	 * </code>
-	 *
-	 * @param \Exception|\Throwable $exception
-	 * @param array $context
-	 * @return void
-	 * @since 8.2.0
-	 * @deprecated 20.0.0 use the `exception` entry in the context of any method in \Psr\Log\LoggerInterface
-	 */
-	public function logException(\Throwable $exception, array $context = []);
 }

lib/public/IServerContainer.php

@@ -316,15 +316,6 @@ interface IServerContainer extends ContainerInterface, IContainer {
 	 */
 	public function getJobList();
 
-	/**
-	 * Returns a logger instance
-	 *
-	 * @return \OCP\ILogger
-	 * @since 8.0.0
-	 * @deprecated 20.0.0 have it injected or fetch it through \Psr\Container\ContainerInterface::get
-	 */
-	public function getLogger();
-
 	/**
 	 * returns a log factory instance
 	 *