From 3dd6758d4686a83516d41399a92e566018f77fb8 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Fri, 12 Jun 2026 12:54:31 +0200
Subject: [PATCH] Widget: Pass consent and utm query parameters in 429 fallback

---
 src/pretix/static/pretixpresale/js/widget/widget.js    |  9 ++++++++-
 .../static/pretixpresale/widget/src/sharedStore.ts     | 10 +++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/pretix/static/pretixpresale/js/widget/widget.js b/src/pretix/static/pretixpresale/js/widget/widget.js
index d711c9bfb9..3529acdd8f 100644
--- a/src/pretix/static/pretixpresale/js/widget/widget.js
+++ b/src/pretix/static/pretixpresale/js/widget/widget.js
@@ -2149,7 +2149,14 @@ var shared_root_computed = {
         if (this.subevent) {
             target = this.target_url + this.subevent + '/';
         }
-        return target;
+        var parameters = this.$root.consent_parameter
+        if (this.$root.additionalURLParams) {
+          parameters += `&${this.$root.additionalURLParams}`
+        }
+        if (parameters) {
+          target += '?' + parameters.replace(/^&/, '')
+        }
+        return target
     },
     useIframe: function () {
         if (window.crossOriginIsolated === true) {
diff --git a/src/pretix/static/pretixpresale/widget/src/sharedStore.ts b/src/pretix/static/pretixpresale/widget/src/sharedStore.ts
index 96700135f5..f43398316b 100644
--- a/src/pretix/static/pretixpresale/widget/src/sharedStore.ts
+++ b/src/pretix/static/pretixpresale/widget/src/sharedStore.ts
@@ -162,7 +162,15 @@ export function createWidgetStore (config: {
 				return params.toString()
 			},
 			newTabTarget (): string {
-				return this.subevent ? `${this.targetUrl}${this.subevent}/` : this.targetUrl
+				let url = this.subevent ? `${this.targetUrl}${this.subevent}/` : this.targetUrl
+				let parameters = this.consentParameter
+				if (this.additionalURLParams) {
+					parameters += `&${this.additionalURLParams}`
+				}
+				if (parameters) {
+					url += '?' + parameters.replace(/^&/, '')
+				}
+				return url
 			},
 			formTarget (): string {
 				const isFirefox = navigator.userAgent.toLowerCase().includes('firefox')