DBA-Logger fix

src/Core/Installer.php

@@ -11,6 +11,7 @@ use Friendica\Core\Config\Cache\IConfigCache;
 use Friendica\Database\DBA;
 use Friendica\Database\DBStructure;
 use Friendica\Object\Image;
+use Friendica\Util\Logger\VoidLogger;
 use Friendica\Util\Network;
 use Friendica\Util\Profiler;
 use Friendica\Util\Strings;
@@ -601,7 +602,7 @@ class Installer
 		$dbpass = $configCache->get('database', 'password');
 		$dbdata = $configCache->get('database', 'database');
 
-		if (!DBA::connect($basePath, $configCache, $profiler, $dbhost, $dbuser, $dbpass, $dbdata)) {
+		if (!DBA::connect($basePath, $configCache, $profiler, new VoidLogger(), $dbhost, $dbuser, $dbpass, $dbdata)) {
 			$this->addCheck(L10n::t('Could not connect to database.'), false, true, '');
 
 			return false;

src/Database/DBA.php

@@ -3,7 +3,6 @@
 namespace Friendica\Database;
 
 use Friendica\Core\Config\Cache\IConfigCache;
-use Friendica\Core\Logger;
 use Friendica\Core\System;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Profiler;
@@ -13,6 +12,7 @@ use mysqli_stmt;
 use PDO;
 use PDOException;
 use PDOStatement;
+use Psr\Log\LoggerInterface;
 
 /**
  * @class MySQL database class
@@ -40,6 +40,10 @@ class DBA
 	 * @var Profiler
 	 */
 	private static $profiler;
+	/**
+	 * @var LoggerInterface
+	 */
+	private static $logger;
 	/**
 	 * @var string
 	 */
@@ -59,7 +63,7 @@ class DBA
 	private static $db_name = '';
 	private static $db_charset = '';
 
-	public static function connect($basePath, IConfigCache $configCache, Profiler $profiler, $serveraddr, $user, $pass, $db, $charset = null)
+	public static function connect($basePath, IConfigCache $configCache, Profiler $profiler, LoggerInterface $logger, $serveraddr, $user, $pass, $db, $charset = null)
 	{
 		if (!is_null(self::$connection) && self::connected()) {
 			return true;
@@ -69,6 +73,7 @@ class DBA
 		self::$basePath = $basePath;
 		self::$configCache = $configCache;
 		self::$profiler = $profiler;
+		self::$logger = $logger;
 		self::$db_serveraddr = $serveraddr;
 		self::$db_user = $user;
 		self::$db_pass = $pass;
@@ -143,6 +148,21 @@ class DBA
 		return self::$connected;
 	}
 
+	/**
+	 * Sets the logger for DBA
+	 *
+	 * @note this is necessary because if we want to load the logger configuration
+	 *       from the DB, but there's an error, we would print out an exception.
+	 *       So the logger gets updated after the logger configuration can be retrieved
+	 *       from the database
+	 *
+	 * @param LoggerInterface $logger
+	 */
+	public static function setLogger(LoggerInterface $logger)
+	{
+		self::$logger = $logger;
+	}
+
 	/**
 	 * Disconnects the current database connection
 	 */
@@ -169,7 +189,7 @@ class DBA
 	public static function reconnect() {
 		self::disconnect();
 
-		$ret = self::connect(self::$basePath, self::$configCache, self::$profiler, self::$db_serveraddr, self::$db_user, self::$db_pass, self::$db_name, self::$db_charset);
+		$ret = self::connect(self::$basePath, self::$configCache, self::$profiler, self::$logger, self::$db_serveraddr, self::$db_user, self::$db_pass, self::$db_name, self::$db_charset);
 		return $ret;
 	}
 
@@ -425,7 +445,7 @@ class DBA
 
 		if ((substr_count($sql, '?') != count($args)) && (count($args) > 0)) {
 			// Question: Should we continue or stop the query here?
-			Logger::warning('Query parameters mismatch.', ['query' => $sql, 'args' => $args, 'callstack' => System::callstack()]);
+			self::$logger->warning('Query parameters mismatch.', ['query' => $sql, 'args' => $args, 'callstack' => System::callstack()]);
 		}
 
 		$sql = self::cleanQuery($sql);
@@ -565,22 +585,35 @@ class DBA
 			$error = self::$error;
 			$errorno = self::$errorno;
 
-			Logger::log('DB Error '.self::$errorno.': '.self::$error."\n".
+			self::$logger->error('DB Error', [
-				System::callstack(8)."\n".self::replaceParameters($sql, $args));
+				'code'      =>   self::$errorno,
+				'error    ' =>  self::$error,
+				'callstack' => System::callstack(8),
+				'params'     => self::replaceParameters($sql, $args),
+			]);
 
 			// On a lost connection we try to reconnect - but only once.
 			if ($errorno == 2006) {
 				if (self::$in_retrial || !self::reconnect()) {
 					// It doesn't make sense to continue when the database connection was lost
 					if (self::$in_retrial) {
-						Logger::log('Giving up retrial because of database error '.$errorno.': '.$error);
+						self::$logger->notice('Giving up retrial because of database error', [
+							'code'      =>   self::$errorno,
+							'error    ' =>  self::$error,
+						]);
 					} else {
-						Logger::log("Couldn't reconnect after database error ".$errorno.': '.$error);
+						self::$logger->notice('Couldn\'t reconnect after database error', [
+							'code'      =>   self::$errorno,
+							'error    ' =>  self::$error,
+						]);
 					}
 					exit(1);
 				} else {
 					// We try it again
-					Logger::log('Reconnected after database error '.$errorno.': '.$error);
+					self::$logger->notice('Reconnected after database error', [
+						'code'      =>   self::$errorno,
+						'error    ' =>  self::$error,
+					]);
 					self::$in_retrial = true;
 					$ret = self::p($sql, $args);
 					self::$in_retrial = false;
@@ -649,13 +682,20 @@ class DBA
 			$error = self::$error;
 			$errorno = self::$errorno;
 
-			Logger::log('DB Error '.self::$errorno.': '.self::$error."\n".
+			self::$logger->error('DB Error', [
-				System::callstack(8)."\n".self::replaceParameters($sql, $params));
+				'code'      =>   self::$errorno,
+				'error    ' =>  self::$error,
+				'callstack' => System::callstack(8),
+				'params'     => self::replaceParameters($sql, $params),
+			]);
 
 			// On a lost connection we simply quit.
 			// A reconnect like in self::p could be dangerous with modifications
 			if ($errorno == 2006) {
-				Logger::log('Giving up because of database error '.$errorno.': '.$error);
+				self::$logger->error('Giving up because of database error', [
+					'code'      =>   self::$errorno,
+					'error    ' =>  self::$error,
+				]);
 				exit(1);
 			}
 
@@ -850,7 +890,7 @@ class DBA
 	public static function insert($table, $param, $on_duplicate_update = false) {
 
 		if (empty($table) || empty($param)) {
-			Logger::log('Table and fields have to be set');
+			self::$logger->info('Table and fields have to be set');
 			return false;
 		}
 
@@ -1068,7 +1108,7 @@ class DBA
 	public static function delete($table, array $conditions, array $options = [], array &$callstack = [])
 	{
 		if (empty($table) || empty($conditions)) {
-			Logger::log('Table and conditions have to be set');
+			self::$logger->info('Table and conditions have to be set');
 			return false;
 		}
 
@@ -1154,7 +1194,7 @@ class DBA
 
 			if ((count($command['conditions']) > 1) || is_int($first_key)) {
 				$sql = "DELETE FROM `" . $command['table'] . "`" . $condition_string;
-				Logger::log(self::replaceParameters($sql, $conditions), Logger::DATA);
+				self::$logger->debug(self::replaceParameters($sql, $conditions));
 
 				if (!self::e($sql, $conditions)) {
 					if ($do_transaction) {
@@ -1184,7 +1224,7 @@ class DBA
 					$sql = "DELETE FROM `" . $table . "` WHERE `" . $field . "` IN (" .
 						substr(str_repeat("?, ", count($field_values)), 0, -2) . ");";
 
-					Logger::log(self::replaceParameters($sql, $field_values), Logger::DATA);
+					self::$logger->debug(self::replaceParameters($sql, $field_values));
 
 					if (!self::e($sql, $field_values)) {
 						if ($do_transaction) {
@@ -1233,7 +1273,7 @@ class DBA
 	public static function update($table, $fields, $condition, $old_fields = []) {
 
 		if (empty($table) || empty($fields) || empty($condition)) {
-			Logger::log('Table, fields and condition have to be set');
+			self::$logger->info('Table, fields and condition have to be set');
 			return false;
 		}
 

src/Factory/DBFactory.php

@@ -4,6 +4,7 @@ namespace Friendica\Factory;
 
 use Friendica\Core\Config\Cache;
 use Friendica\Database;
+use Friendica\Util\Logger\VoidLogger;
 use Friendica\Util\Profiler;
 
 class DBFactory
@@ -51,7 +52,7 @@ class DBFactory
 			$db_data = $server['MYSQL_DATABASE'];
 		}
 
-		if (Database\DBA::connect($basePath, $configCache, $profiler, $db_host, $db_user, $db_pass, $db_data, $charset)) {
+		if (Database\DBA::connect($basePath, $configCache, $profiler, new VoidLogger(), $db_host, $db_user, $db_pass, $db_data, $charset)) {
 			// Loads DB_UPDATE_VERSION constant
 			Database\DBStructure::definition($basePath, false);
 		}

src/Factory/DependencyFactory.php

@@ -3,6 +3,7 @@
 namespace Friendica\Factory;
 
 use Friendica\App;
+use Friendica\Database\DBA;
 use Friendica\Factory;
 use Friendica\Util\BasePath;
 use Friendica\Util\BaseURL;
@@ -34,6 +35,7 @@ class DependencyFactory
 		// needed to call PConfig::init()
 		Factory\ConfigFactory::createPConfig($configCache);
 		$logger = Factory\LoggerFactory::create($channel, $config, $profiler);
+		DBA::setLogger($logger);
 		Factory\LoggerFactory::createDev($channel, $config, $profiler);
 		$baseURL = new BaseURL($config, $_SERVER);
 

tests/DatabaseTest.php

@@ -10,6 +10,7 @@ use Friendica\Database\DBA;
 use Friendica\Factory;
 use Friendica\Util\BasePath;
 use Friendica\Util\Config\ConfigFileLoader;
+use Friendica\Util\Logger\VoidLogger;
 use Friendica\Util\Profiler;
 use PHPUnit\DbUnit\DataSet\YamlDataSet;
 use PHPUnit\DbUnit\TestCaseTrait;
@@ -52,6 +53,7 @@ abstract class DatabaseTest extends MockedTest
 			$basePath,
 			$config,
 			$profiler,
+			new VoidLogger(),
 			getenv('MYSQL_HOST'),
 			getenv('MYSQL_USERNAME'),
 			getenv('MYSQL_PASSWORD'),