From f6ad33165e2eaefc5250a0fb6a12c14c03ce2170 Mon Sep 17 00:00:00 2001
From: Roj Vroemen <me@rojvroemen.com>
Date: Fri, 21 Jun 2024 15:21:52 +0200
Subject: [PATCH] HTMX support (#1629)

* Prevent duplicate debugbar on HTMX request with a target

* Adding tests for HTMX requests
---
 src/LaravelDebugbar.php |  6 ++++--
 tests/DebugbarTest.php  | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/LaravelDebugbar.php b/src/LaravelDebugbar.php
index 6301c81e5..6fc3e4aae 100644
--- a/src/LaravelDebugbar.php
+++ b/src/LaravelDebugbar.php
@@ -852,8 +852,10 @@ protected function isDebugbarRequest()
      */
     protected function isJsonRequest(Request $request)
     {
-        // If XmlHttpRequest or Live, return true
-        if ($request->isXmlHttpRequest() || $request->headers->has('X-Livewire')) {
+        // If XmlHttpRequest, Live or HTMX, return true
+        if ($request->isXmlHttpRequest() ||
+            $request->headers->has('X-Livewire') ||
+            ($request->headers->has('Hx-Request') && $request->headers->has('Hx-Target'))) {
             return true;
         }
 
diff --git a/tests/DebugbarTest.php b/tests/DebugbarTest.php
index 2fc9c30c5..0aab2c438 100644
--- a/tests/DebugbarTest.php
+++ b/tests/DebugbarTest.php
@@ -52,4 +52,25 @@ public function testItDoesntInjectOnJson()
         $this->assertFalse(Str::contains($crawler->content(), 'debugbar'));
         $this->assertEquals(200, $crawler->getStatusCode());
     }
+
+    public function testItDoesntInjectsOnHxRequestWithHxTarget()
+    {
+        $crawler = $this->get('web/html', [
+            'Hx-Request' => 'true',
+            'Hx-Target' => 'main',
+        ]);
+
+        $this->assertFalse(Str::contains($crawler->content(), 'debugbar'));
+        $this->assertEquals(200, $crawler->getStatusCode());
+    }
+
+    public function testItInjectsOnHxRequestWithoutHxTarget()
+    {
+        $crawler = $this->get('web/html', [
+            'Hx-Request' => 'true',
+        ]);
+
+        $this->assertTrue(Str::contains($crawler->content(), 'debugbar'));
+        $this->assertEquals(200, $crawler->getStatusCode());
+    }
 }