symfony · nicolas-grekas · Jul 28, 2023 · Jul 24, 2023
diff --git a/UPGRADE-7.0.md b/UPGRADE-7.0.md
@@ -185,6 +185,11 @@ Mime
  * Remove `Email::attachPart()` method, use `Email::addPart()` instead
  * Require explicit argument when calling `Message::setBody()`
 
+MonologBridge
+-------------
+
+ * Drop support for monolog < 3.0
+
 PropertyAccess
 --------------
 

diff --git a/composer.json b/composer.json
@@ -135,7 +135,7 @@
         "guzzlehttp/promises": "^1.4",
         "league/html-to-markdown": "^5.0",
         "masterminds/html5": "^2.7.2",
-        "monolog/monolog": "^1.25.1|^2",
+        "monolog/monolog": "^3.0",
         "nyholm/psr7": "^1.0",
         "pda/pheanstalk": "^4.0",
         "php-http/discovery": "^1.15",

diff --git a/src/Symfony/Bridge/Monolog/CHANGELOG.md b/src/Symfony/Bridge/Monolog/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+7.0
+---
+
+ * Drop support for monolog < 3.0
+
 6.4
 ---
 

diff --git a/src/Symfony/Bridge/Monolog/Command/ServerLogCommand.php b/src/Symfony/Bridge/Monolog/Command/ServerLogCommand.php
@@ -13,7 +13,8 @@
 
 use Monolog\Formatter\FormatterInterface;
 use Monolog\Handler\HandlerInterface;
-use Monolog\Logger;
+use Monolog\Level;
+use Monolog\LogRecord;
 use Symfony\Bridge\Monolog\Formatter\ConsoleFormatter;
 use Symfony\Bridge\Monolog\Handler\ConsoleHandler;
 use Symfony\Component\Console\Attribute\AsCommand;
@@ -86,7 +87,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         }
 
         $this->handler = new ConsoleHandler($output, true, [
-            OutputInterface::VERBOSITY_NORMAL => Logger::DEBUG,
+            OutputInterface::VERBOSITY_NORMAL => Level::Debug,
         ]);
 
         $this->handler->setFormatter(new ConsoleFormatter([
@@ -153,6 +154,18 @@ private function displayLog(OutputInterface $output, int $clientId, array $recor
         $logBlock = sprintf('<bg=%s> </>', self::BG_COLOR[$clientId % 8]);
         $output->write($logBlock);
 
+        $record = new LogRecord(
+            $record['datetime'],
+            $record['channel'],
+            Level::fromValue($record['level']),
+            $record['message'],
+            // We wrap context and extra, because they have been already dumped.
+            // So they are instance of Symfony\Component\VarDumper\Cloner\Data
+            // But LogRecord expects array
+            ['data' => $record['context']],
+            ['data' => $record['extra']],
+        );
+
         $this->handler->handle($record);
     }
 }
diff --git a/src/Symfony/Bridge/Monolog/Formatter/CompatibilityFormatter.php b/src/Symfony/Bridge/Monolog/Formatter/CompatibilityFormatter.php
diff --git a/src/Symfony/Bridge/Monolog/Formatter/ConsoleFormatter.php b/src/Symfony/Bridge/Monolog/Formatter/ConsoleFormatter.php
@@ -12,7 +12,7 @@
 namespace Symfony\Bridge\Monolog\Formatter;
 
 use Monolog\Formatter\FormatterInterface;
-use Monolog\Logger;
+use Monolog\Level;
 use Monolog\LogRecord;
 use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\VarDumper\Cloner\Data;
@@ -28,20 +28,18 @@
  */
 final class ConsoleFormatter implements FormatterInterface
 {
-    use CompatibilityFormatter;
-
     public const SIMPLE_FORMAT = "%datetime% %start_tag%%level_name%%end_tag% <comment>[%channel%]</> %message%%context%%extra%\n";
     public const SIMPLE_DATE = 'H:i:s';
 
     private const LEVEL_COLOR_MAP = [
-        Logger::DEBUG => 'fg=white',
-        Logger::INFO => 'fg=green',
-        Logger::NOTICE => 'fg=blue',
-        Logger::WARNING => 'fg=cyan',
-        Logger::ERROR => 'fg=yellow',
-        Logger::CRITICAL => 'fg=red',
-        Logger::ALERT => 'fg=red',
-        Logger::EMERGENCY => 'fg=white;bg=red',
+        Level::Debug->value => 'fg=white',
+        Level::Info->value => 'fg=green',
+        Level::Notice->value => 'fg=blue',
+        Level::Warning->value => 'fg=cyan',
+        Level::Error->value => 'fg=yellow',
+        Level::Critical->value => 'fg=red',
+        Level::Alert->value => 'fg=red',
+        Level::Emergency->value => 'fg=white;bg=red',
     ];
 
     private array $options;
@@ -98,34 +96,31 @@ public function formatBatch(array $records): mixed
         return $records;
     }
 
-    private function doFormat(array|LogRecord $record): mixed
+    public function format(LogRecord $record): mixed
     {
-        if ($record instanceof LogRecord) {
-            $record = $record->toArray();
-        }
         $record = $this->replacePlaceHolder($record);
 
-        if (!$this->options['ignore_empty_context_and_extra'] || !empty($record['context'])) {
-            $context = ($this->options['multiline'] ? "\n" : ' ').$this->dumpData($record['context']);
+        if (!$this->options['ignore_empty_context_and_extra'] || !empty($record->context)) {
+            $context = $record->context;
+            $context = ($this->options['multiline'] ? "\n" : ' ').$this->dumpData($context);
         } else {
             $context = '';
         }
 
-        if (!$this->options['ignore_empty_context_and_extra'] || !empty($record['extra'])) {
-            $extra = ($this->options['multiline'] ? "\n" : ' ').$this->dumpData($record['extra']);
+        if (!$this->options['ignore_empty_context_and_extra'] || !empty($record->extra)) {
+            $extra = $record->extra;
+            $extra = ($this->options['multiline'] ? "\n" : ' ').$this->dumpData($extra);
         } else {
             $extra = '';
         }
 
         $formatted = strtr($this->options['format'], [
-            '%datetime%' => $record['datetime'] instanceof \DateTimeInterface
-                ? $record['datetime']->format($this->options['date_format'])
-                : $record['datetime'],
-            '%start_tag%' => sprintf('<%s>', self::LEVEL_COLOR_MAP[$record['level']]),
-            '%level_name%' => sprintf($this->options['level_name_format'], $record['level_name']),
+            '%datetime%' => $record->datetime->format($this->options['date_format']),
+            '%start_tag%' => sprintf('<%s>', self::LEVEL_COLOR_MAP[$record->level->value]),
+            '%level_name%' => sprintf($this->options['level_name_format'], $record->level->getName()),
             '%end_tag%' => '</>',
-            '%channel%' => $record['channel'],
-            '%message%' => $this->replacePlaceHolder($record)['message'],
+            '%channel%' => $record->channel,
+            '%message%' => $this->replacePlaceHolder($record)->message,
             '%context%' => $context,
             '%extra%' => $extra,
         ]);
@@ -160,15 +155,15 @@ public function castObject(mixed $v, array $a, Stub $s, bool $isNested): array
         return $a;
     }
 
-    private function replacePlaceHolder(array $record): array
+    private function replacePlaceHolder(LogRecord $record): LogRecord
     {
-        $message = $record['message'];
+        $message = $record->message;
 
         if (!str_contains($message, '{')) {
             return $record;
         }
 
-        $context = $record['context'];
+        $context = $record->context;
 
         $replacements = [];
         foreach ($context as $k => $v) {
@@ -178,9 +173,7 @@ private function replacePlaceHolder(array $record): array
             $replacements['{'.$k.'}'] = sprintf('<comment>%s</>', $v);
         }
 
-        $record['message'] = strtr($message, $replacements);
-
-        return $record;
+        return $record->with(message: strtr($message, $replacements));
     }
 
     private function dumpData(mixed $data, bool $colors = null): string
@@ -195,7 +188,9 @@ private function dumpData(mixed $data, bool $colors = null): string
             $this->dumper->setColors($colors);
         }
 
-        if (!$data instanceof Data) {
+        if (($data['data'] ?? null) instanceof Data) {
+            $data = $data['data'];
+        } elseif (!$data instanceof Data) {
             $data = $this->cloner->cloneVar($data);
         }
         $data = $data->withRefHandles(false);

diff --git a/src/Symfony/Bridge/Monolog/Formatter/VarDumperFormatter.php b/src/Symfony/Bridge/Monolog/Formatter/VarDumperFormatter.php
@@ -20,20 +20,16 @@
  */
 final class VarDumperFormatter implements FormatterInterface
 {
-    use CompatibilityFormatter;
-
     private VarCloner $cloner;
 
     public function __construct(VarCloner $cloner = null)
     {
         $this->cloner = $cloner ?? new VarCloner();
     }
 
-    private function doFormat(array|LogRecord $record): mixed
+    public function format(LogRecord $record): mixed
     {
-        if ($record instanceof LogRecord) {
-            $record = $record->toArray();
-        }
+        $record = $record->toArray();
 
         $record['context'] = $this->cloner->cloneVar($record['context']);
         $record['extra'] = $this->cloner->cloneVar($record['extra']);

diff --git a/src/Symfony/Bridge/Monolog/Handler/CompatibilityHandler.php b/src/Symfony/Bridge/Monolog/Handler/CompatibilityHandler.php
diff --git a/src/Symfony/Bridge/Monolog/Handler/CompatibilityProcessingHandler.php b/src/Symfony/Bridge/Monolog/Handler/CompatibilityProcessingHandler.php