From ce55f0d8f432922ca4c0e3d28b1fb0e826d8008f Mon Sep 17 00:00:00 2001
From: Lauri Ojansivu <x@xet7.org>
Date: Tue, 20 Jan 2026 20:44:57 +0200
Subject: [PATCH] Fixed newly created "Default" swimlane are displayed as "key
 'default (LOCALE)' returned an object instead of string".

Thanks to brlin-tw and xet7 !

Fixes #6064
---
 client/components/cards/cardDetails.jade      |  2 +-
 client/components/cards/checklists.jade       |  4 +--
 client/components/sidebar/sidebarFilters.jade |  4 +--
 client/lib/dialogWithBoardSwimlaneList.js     | 28 +++++++++++++++++++
 4 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/client/components/cards/cardDetails.jade b/client/components/cards/cardDetails.jade
index d4dd61299..8f0043cb9 100644
--- a/client/components/cards/cardDetails.jade
+++ b/client/components/cards/cardDetails.jade
@@ -881,7 +881,7 @@ template(name="copyAndMoveCard")
   label {{_ 'swimlanes'}}:
   select.js-select-swimlanes
     each swimlanes
-      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{title}}
+      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{isTitleDefault title}}
 
   label {{_ 'lists'}}:
   select.js-select-lists
diff --git a/client/components/cards/checklists.jade b/client/components/cards/checklists.jade
index 47c6b3f8c..eac285d4d 100644
--- a/client/components/cards/checklists.jade
+++ b/client/components/cards/checklists.jade
@@ -185,7 +185,7 @@ template(name="copyChecklistPopup")
   label {{_ 'swimlanes'}}:
   select.js-select-swimlanes
     each swimlanes
-      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{title}}
+      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{isTitleDefault title}}
 
   label {{_ 'lists'}}:
   select.js-select-lists
@@ -210,7 +210,7 @@ template(name="moveChecklistPopup")
   label {{_ 'swimlanes'}}:
   select.js-select-swimlanes
     each swimlanes
-      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{title}}
+      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{isTitleDefault title}}
 
   label {{_ 'lists'}}:
   select.js-select-lists
diff --git a/client/components/sidebar/sidebarFilters.jade b/client/components/sidebar/sidebarFilters.jade
index ae14cdae9..9e091322e 100644
--- a/client/components/sidebar/sidebarFilters.jade
+++ b/client/components/sidebar/sidebarFilters.jade
@@ -239,7 +239,7 @@ template(name="moveSelectionPopup")
   label {{_ 'swimlanes'}}:
   select.js-select-swimlanes
     each swimlanes
-      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{title}}
+      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{isTitleDefault title}}
 
   label {{_ 'lists'}}:
   select.js-select-lists
@@ -271,7 +271,7 @@ template(name="copySelectionPopup")
   label {{_ 'swimlanes'}}:
   select.js-select-swimlanes
     each swimlanes
-      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{title}}
+      option(value="{{_id}}" selected="{{#if isDialogOptionSwimlaneId _id}}selected{{/if}}") {{add @index 1}}. {{isTitleDefault title}}
 
   label {{_ 'lists'}}:
   select.js-select-lists
diff --git a/client/lib/dialogWithBoardSwimlaneList.js b/client/lib/dialogWithBoardSwimlaneList.js
index 77a30225f..0471efd88 100644
--- a/client/lib/dialogWithBoardSwimlaneList.js
+++ b/client/lib/dialogWithBoardSwimlaneList.js
@@ -1,4 +1,5 @@
 import { ReactiveCache } from '/imports/reactiveCache';
+import { TAPi18n } from '/imports/i18n';
 
 export class DialogWithBoardSwimlaneList extends BlazeComponent {
   /** returns the card dialog options
@@ -134,6 +135,33 @@ export class DialogWithBoardSwimlaneList extends BlazeComponent {
     return ret;
   }
 
+  /** Fix swimlane title translation issue for "Default" swimlane
+   * @param title the swimlane title
+   * @return the properly translated title
+   */
+  isTitleDefault(title) {
+    // https://github.com/wekan/wekan/issues/4763
+    // https://github.com/wekan/wekan/issues/4742
+    // Translation text for "default" does not work, it returns an object.
+    // When that happens, try use translation "defaultdefault" that has same content of default, or return text "Default".
+    // This can happen, if swimlane does not have name.
+    // Yes, this is fixing the symptom (Swimlane title does not have title)
+    // instead of fixing the problem (Add Swimlane title when creating swimlane)
+    // because there could be thousands of swimlanes, adding name Default to all of them
+    // would be very slow.
+    if (title.startsWith("key 'default") && title.endsWith('returned an object instead of string.')) {
+      if (`${TAPi18n.__('defaultdefault')}`.startsWith("key 'default") && `${TAPi18n.__('defaultdefault')}`.endsWith('returned an object instead of string.')) {
+        return 'Default';
+      } else  {
+        return `${TAPi18n.__('defaultdefault')}`;
+      }
+    } else if (title === 'Default') {
+      return `${TAPi18n.__('defaultdefault')}`;
+    } else  {
+      return title;
+    }
+  }
+
   /** get the board data from the server
    * @param boardId get the board data of this board id
    */