From c3e5ea2fe10763c13895d5bbade1db9e45abdaa3 Mon Sep 17 00:00:00 2001
From: WMDE-Fisch <christoph.jauera@wikimedia.de>
Date: Wed, 18 Aug 2021 15:00:48 +0200
Subject: [PATCH] Re-add adding undocumented paramters in some cases

Bug: T272487
Change-Id: I862c2802da1340d302a2a95e8e9d17bd6fd35877
---
 modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js b/modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js
index 6b8b977bc0..a9b227e70b 100644
--- a/modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js
+++ b/modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js
@@ -150,6 +150,15 @@ ve.ui.MWTemplateDialog.prototype.onReplacePart = function ( removed, added ) {
 				} else if ( shouldAddPlaceholder && !this.isNewSidebar ) {
 					page.addPlaceholderParameter();
 				}
+
+				if ( this.isNewSidebar ) {
+					var documentedParameters = added.getSpec().getDocumentedParameterOrder(),
+						undocumentedParameters = added.getSpec().getUndocumentedParameterNames();
+
+					if ( !documentedParameters.length || undocumentedParameters.length ) {
+						page.addPlaceholderParameter();
+					}
+				}
 			}
 		}
 	} else if ( reselect ) {