From da3f979b4b98ac9c0d95851d1168b8ddaebd7ef8 Mon Sep 17 00:00:00 2001
From: grimnebluna <mail@ozurkirchen.ch>
Date: Tue, 13 May 2025 09:59:04 +0000
Subject: [PATCH] Fix: Ensure underscore is added only for modules when
 duplicating

---
 themes/grav/app/pages/page/add.js                     | 11 ++++++++++-
 .../forms/fields/folder-slug/folder-slug.html.twig    |  6 ++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/themes/grav/app/pages/page/add.js b/themes/grav/app/pages/page/add.js
index c6ad22e30..fc68252b3 100644
--- a/themes/grav/app/pages/page/add.js
+++ b/themes/grav/app/pages/page/add.js
@@ -21,6 +21,10 @@ title.on('input focus blur', (event) => {
     let elements = getFields('title', event.currentTarget);
 
     let slug = $.slugify(elements.title.val(), {custom: { "'": '', '‘': '', '’': '' }});
+    const isModule = $(event.currentTarget).closest('[data-remodal-id]').data('remodal-id') === 'module';
+    if (isModule && !slug.startsWith('_')) {
+        slug = '_' + slug;
+    }
     elements.folder.val(slug);
 });
 
@@ -34,13 +38,18 @@ folder.on('input', (event) => {
         end: input.selectionEnd
     };
 
+    const isModule = $(event.currentTarget).closest('[data-remodal-id]').data('remodal-id') === 'module';
+    if (isModule && !value.startsWith('_')) {
+        value = '_' + value;
+    } else if (!isModule && value.startsWith('_')) {
+        value = value.substring(1);
+    }
     value = value.toLowerCase().replace(/\s/g, '-').replace(/[^a-z0-9_\-]/g, '');
     elements.folder.val(value);
     custom = !!value;
 
     // restore cursor position
     input.setSelectionRange(selection.start, selection.end);
-
 });
 
 folder.on('focus blur', (event) => {
diff --git a/themes/grav/templates/forms/fields/folder-slug/folder-slug.html.twig b/themes/grav/templates/forms/fields/folder-slug/folder-slug.html.twig
index 0246c06ed..36cf68536 100644
--- a/themes/grav/templates/forms/fields/folder-slug/folder-slug.html.twig
+++ b/themes/grav/templates/forms/fields/folder-slug/folder-slug.html.twig
@@ -5,4 +5,10 @@
     <div class="form-input-addon form-input-append hint--top" data-hint="{{ 'PLUGIN_ADMIN.AUTOREGENERATE_FOLDER_SLUG'|t }}" data-regenerate='[name="{{ (scope ~ field.name)|fieldName }}"]'>
         <i class="fa fa-refresh"></i>
     </div>
+    <style>
+        input[name="data[folder]"]::before {
+            content: attr(data-prefix);
+            color: #ccc;
+        }
+    </style>
 {% endblock %}