From 9c3c064269a88cac58856784e5495aacac1238f6 Mon Sep 17 00:00:00 2001
From: Colin Maier - MBA <colin.maier@studium.uni-hamburg.de>
Date: Sat, 26 Oct 2024 15:42:46 +0200
Subject: [PATCH] Add getParams method to router.dart

---
 pkgs/shelf_router/lib/src/router.dart | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/pkgs/shelf_router/lib/src/router.dart b/pkgs/shelf_router/lib/src/router.dart
index 720d3c3e..fb8f295d 100644
--- a/pkgs/shelf_router/lib/src/router.dart
+++ b/pkgs/shelf_router/lib/src/router.dart
@@ -190,6 +190,21 @@ class Router {
     return _notFoundHandler(request);
   }
 
+  /// Get URL parameters captured by the [Router].
+  /// Returns `null` if no parameters are captured.
+  Map<String, String>? getParams(Request request) {
+    for (var route in _routes) {
+      if (route.verb != request.method.toUpperCase() && route.verb != 'ALL') {
+        continue;
+      }
+      var params = route.match('/${request.url.path}');
+      if (params != null) {
+        return params;
+      }
+    }
+    return null;
+  }
+
   // Handlers for all methods
 
   /// Handle `GET` request to [route] using [handler].