feat: add redirect logger Tweak

tweaks/RedirectLogger.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace RockMigrations\Tweaks;
+
+use ProcessWire\Debug;
+use ProcessWire\HookEvent;
+
+/**
+ * NOTE: This tweak might be removed soon if Adrian adds it to TracyDebugger
+ * See https://processwire.com/talk/topic/24932-feature-requests/?do=findComment&comment=234733
+ *
+ * It's very easy to add redirections in ProcessWire - just call $session->redirect(...)
+ *
+ * But it's also very easy to get lost. Sometimes you get redirected and you don't know why!
+ * Maybe you have many redirections in place and you don't know which one triggered
+ * the redirection in your case. This Tweak helps you easily find out where the
+ * redirection came from. Just enable the Tweak and make sure DEBUG mode is ON
+ * and you will see a backtrace in the trace console. show you the file that triggered the redirection.
+ */
+
+class RedirectLogger extends Tweak
+{
+  public $description = "Show what triggered \$session->redirect in Tracy Debug Bar (DEBUG mode needs to be enabled).";
+
+  public function ready()
+  {
+    if (!$this->wire->config->debug) return;
+    $this->wire->addHookBefore("Session::redirect", $this, "dumpBacktrace");
+  }
+
+  public function dumpBacktrace(HookEvent $event)
+  {
+    if (!function_exists("bd")) return;
+    bd(Debug::backtrace()[0]);
+  }
+}