From 578360fdabcccea3510b6aadb6ed3a0a87d4e2d0 Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Tue, 20 Aug 2024 02:13:21 +0000
Subject: Add support for quoted arguments containing commas in wiki macros
 (#40014).

Patch by Yasu Saku (user:skys).


git-svn-id: https://svn.redmine.org/redmine/trunk@22959 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/wiki_formatting/macros.rb                | 7 +++++--
 test/unit/lib/redmine/wiki_formatting/macros_test.rb | 7 +++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/redmine/wiki_formatting/macros.rb b/lib/redmine/wiki_formatting/macros.rb
index a6238ef1e..f2b8c297f 100644
--- a/lib/redmine/wiki_formatting/macros.rb
+++ b/lib/redmine/wiki_formatting/macros.rb
@@ -38,7 +38,10 @@ module Redmine
 
           method_name = "macro_#{name}"
           unless macro_options[:parse_args] == false
-            args = args.split(',').map(&:strip)
+            # Split the arguments by commas, but only if the commas
+            # are not within double quotes
+            args = args.split(/\s*,\s*(?=(?:[^"]*"[^"]*")*[^"]*$)/)
+                       .map {|i| i.gsub(/^"(.*)"$/, '\1').gsub('""', '"')}
           end
 
           begin
@@ -57,7 +60,7 @@ module Redmine
         def extract_macro_options(args, *keys)
           options = {}
           while args.last.to_s.strip =~ %r{^(.+?)\=(.+)$} && keys.include?($1.downcase.to_sym)
-            options[$1.downcase.to_sym] = $2
+            options[$1.downcase.to_sym] = $2.gsub(/^"(.*)"$/, '\1')
             args.pop
           end
           return [args, options]
diff --git a/test/unit/lib/redmine/wiki_formatting/macros_test.rb b/test/unit/lib/redmine/wiki_formatting/macros_test.rb
index 1355acef3..b385de6fc 100644
--- a/test/unit/lib/redmine/wiki_formatting/macros_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/macros_test.rb
@@ -279,6 +279,13 @@ class Redmine::WikiFormatting::MacrosTest < Redmine::HelperTest
     end
   end
 
+  def test_macro_collapse_with_arg_contains_comma
+    text = %|{{collapse("Click here, to see the example", Hide example)\n*Collapsed* block of text\n}}|
+    result = textilizable(text)
+    assert_select_in result, 'a.collapsible.icon-collapsed', :text => 'Click here, to see the example'
+    assert_select_in result, 'a.collapsible.icon-expanded', :text => 'Hide example'
+  end
+
   def test_macro_collapse_should_not_break_toc
     set_language_if_valid 'en'
 
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