From f052b313890d653f746f02916b0c073a87475e8a Mon Sep 17 00:00:00 2001
From: Charlie <charlie.fancelli@goandup.fr>
Date: Tue, 4 Nov 2025 12:24:57 +0100
Subject: [PATCH 1/2] Added the handler_class option to customize a handler
 while keeping its original type.

---
 config/schema/monolog-1.0.xsd                |  1 +
 src/DependencyInjection/Configuration.php    |  1 +
 src/DependencyInjection/MonologExtension.php | 10 +++++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/config/schema/monolog-1.0.xsd b/config/schema/monolog-1.0.xsd
index bc9c6e55..8ffa40b6 100644
--- a/config/schema/monolog-1.0.xsd
+++ b/config/schema/monolog-1.0.xsd
@@ -95,6 +95,7 @@
         <xsd:attribute name="slack-team" type="xsd:string" />
         <xsd:attribute name="region" type="xsd:string" />
         <xsd:attribute name="enabled" type="xsd:boolean" />
+        <xsd:attribute name="handler_class" type="xsd:string" />
     </xsd:complexType>
 
     <xsd:simpleType name="level">
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 36e8d007..784b1c53 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -661,6 +661,7 @@ public function getConfigTreeBuilder(): TreeBuilder
                 ->end()
                 ->scalarNode('formatter')->end()
                 ->booleanNode('nested')->defaultFalse()->end()
+                ->scalarNode('handler_class')->defaultNull()->end()
             ->end();
 
         $this->addGelfSection($handlerNode);
diff --git a/src/DependencyInjection/MonologExtension.php b/src/DependencyInjection/MonologExtension.php
index 235f3804..7ee9dd65 100644
--- a/src/DependencyInjection/MonologExtension.php
+++ b/src/DependencyInjection/MonologExtension.php
@@ -166,7 +166,15 @@ private function buildHandler(ContainerBuilder $container, $name, array $handler
             return $handlerId;
         }
 
-        $handlerClass = $this->getHandlerClassByType($handler['type']);
+        if (null !== $handler['handler_class']) {
+            $handlerClass = $handler['handler_class'];
+            if (!class_exists($handlerClass)) {
+                throw new \RuntimeException(sprintf('The handler class "%s" does not exist.', $handlerClass));
+            }
+        } else {
+            $handlerClass = $this->getHandlerClassByType($handler['type']);
+        }
+
         $definition = new Definition($handlerClass);
 
         if ($handler['include_stacktraces']) {

From fb4a858254c176bd2deb12da1242dd00d109b170 Mon Sep 17 00:00:00 2001
From: Charlie <charlie.fancelli@goandup.fr>
Date: Tue, 4 Nov 2025 12:39:04 +0100
Subject: [PATCH 2/2] fix php-cs-fixer

---
 src/DependencyInjection/MonologExtension.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DependencyInjection/MonologExtension.php b/src/DependencyInjection/MonologExtension.php
index 7ee9dd65..c41e029a 100644
--- a/src/DependencyInjection/MonologExtension.php
+++ b/src/DependencyInjection/MonologExtension.php
@@ -169,7 +169,7 @@ private function buildHandler(ContainerBuilder $container, $name, array $handler
         if (null !== $handler['handler_class']) {
             $handlerClass = $handler['handler_class'];
             if (!class_exists($handlerClass)) {
-                throw new \RuntimeException(sprintf('The handler class "%s" does not exist.', $handlerClass));
+                throw new \RuntimeException(\sprintf('The handler class "%s" does not exist.', $handlerClass));
             }
         } else {
             $handlerClass = $this->getHandlerClassByType($handler['type']);