From 74b06435a02c3d5e1d2d40f991b0f2dd01547348 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@pretix.eu>
Date: Fri, 14 Nov 2025 09:49:40 +0100
Subject: [PATCH] Meta properties: Add helper to sort values (Z#23213668)
 (#5597)

---
 .../pretixcontrol/organizers/property_edit.html |  2 ++
 src/pretix/static/pretixcontrol/js/ui/main.js   | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/src/pretix/control/templates/pretixcontrol/organizers/property_edit.html b/src/pretix/control/templates/pretixcontrol/organizers/property_edit.html
index b697a8e8e..19c77991e 100644
--- a/src/pretix/control/templates/pretixcontrol/organizers/property_edit.html
+++ b/src/pretix/control/templates/pretixcontrol/organizers/property_edit.html
@@ -91,6 +91,8 @@
                             <div class="col-sm-12">
                                 <button type="button" class="btn btn-default" data-formset-add>
                                     <i class="fa fa-plus"></i> {% trans "Add a new value" %}</button>
+                                <button type="button" class="btn btn-default" data-formset-sort>
+                                    <i class="fa fa-sort-alpha-asc"></i> {% trans "Sort alphabetically" %}</button>
                             </div>
                         </div>
                     </div>
diff --git a/src/pretix/static/pretixcontrol/js/ui/main.js b/src/pretix/static/pretixcontrol/js/ui/main.js
index a1928bbca..1082852ec 100644
--- a/src/pretix/static/pretixcontrol/js/ui/main.js
+++ b/src/pretix/static/pretixcontrol/js/ui/main.js
@@ -80,6 +80,23 @@ var form_handlers = function (el) {
     el.find("[data-formset]").on("formAdded", "div", function (event) {
         form_handlers($(event.target));
     });
+    el.find("[data-formset] [data-formset-sort]").on("click", function (event) {
+        // Sort forms alphabetically by their first field
+        var $formset = $(this).closest("[data-formset]");
+        var $forms = $formset.find("[data-formset-form]").not("[data-formset-form-deleted]")
+        var compareForms = function(form_a, form_b) {
+            var a = $(form_a).find('input:not([name*=-ORDER]):not([name*=-DELETE]):not([name*=-id])').val();
+            var b = $(form_b).find('input:not([name*=-ORDER]):not([name*=-DELETE]):not([name*=-id])').val();
+            return a.localeCompare(b);
+        }
+        $forms = $forms.sort(compareForms);
+        $forms.each(function(i, form) {
+            var $order = $(form).find('[name*=-ORDER]');
+            $order.val(i + 1);
+        });
+        // Trigger visual reorder
+        $formset.find("[name*=-ORDER]").first().trigger("change");
+    });
 
     // Vouchers
     el.find("#voucher-bulk-codes-generate").click(function () {