From d24a45615256cb4d3e471893fe34b64c5d44daa9 Mon Sep 17 00:00:00 2001
From: philipp lang <philipp@aweos.de>
Date: Sun, 23 Mar 2025 16:40:11 +0100
Subject: [PATCH] Check if Matomo Event Tracker is present

---
 partials/shared/footer.htm |  4 ++++
 resources/js/app.js        | 16 ++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/partials/shared/footer.htm b/partials/shared/footer.htm
index 7d4a353..9f2bd9a 100644
--- a/partials/shared/footer.htm
+++ b/partials/shared/footer.htm
@@ -38,4 +38,8 @@ function onStart() {
     g.async=true; g.src=u+'proxy.php'; s.parentNode.insertBefore(g,s);
   })();
 </script>
+{% else %}
+<script>
+var _paq = undefined;
+</script>
 {% endif %}
diff --git a/resources/js/app.js b/resources/js/app.js
index 15b83c1..be5bf00 100644
--- a/resources/js/app.js
+++ b/resources/js/app.js
@@ -76,7 +76,9 @@ Alpine.data('form', () => ({
             }
         );
 
-        _paq.push(['trackEvent', 'anfrage', 'dateValidated', response.data.result ? 'valid' : 'invalid']);
+        if (_paq !== undefined) {
+            _paq.push(['trackEvent', 'anfrage', 'dateValidated', response.data.result ? 'valid' : 'invalid']);
+        }
 
         tippy('[data-tippy-target]', {
             content: response.data.result ? 'Dieser Termin ist voraussichtlich verfügbar' : 'Dieser Termin ist leider nicht buchbar',
@@ -107,15 +109,21 @@ Alpine.data('form', () => ({
                 behaviour: 'smooth',
             });
             this.sending = false;
-            _paq.push(['trackEvent', 'anfrage', 'submitted']);
+            if (_paq !== undefined) {
+                _paq.push(['trackEvent', 'anfrage', 'submitted']);
+            }
         } catch (e) {
             this.sending = false;
             if (!e instanceof axios.AxiosError || !e.response || !e.response.data || !e.response.data['X_WINTER_ERROR_FIELDS']) {
-                _paq.push(['trackEvent', 'anfrage', 'submitInternalError']);
+                if (_paq !== undefined) {
+                    _paq.push(['trackEvent', 'anfrage', 'submitInternalError']);
+                }
                 throw e;
             }
             const errors = e.response.data['X_WINTER_ERROR_FIELDS'];
-            _paq.push(['trackEvent', 'anfrage', 'submitValidationFailed']);
+            if (_paq !== undefined) {
+                _paq.push(['trackEvent', 'anfrage', 'submitValidationFailed']);
+            }
             Object.keys(errors).forEach((k) => {
                 errors[k].forEach((msg) => error(msg));
             });