From e9032e663bbf0e84b1e27971dd22be4d0c9ea496 Mon Sep 17 00:00:00 2001
From: Nathan Wallach <taniwallach@gmail.com>
Date: Wed, 26 Jan 2022 18:45:02 +0200
Subject: [PATCH] maketext calls inside PG were not using the language
 requested by the API request, as lib/WeBWorK/lib/WeBWorK/PG.pm sets 
 $envir{language}            = $ce->{language}; and the $seed_ce was not
 providing the requested language. To fix this we add a language setting to
 the $seed_ce.

---
 lib/RenderApp/Controller/RenderProblem.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/RenderApp/Controller/RenderProblem.pm b/lib/RenderApp/Controller/RenderProblem.pm
index 7ac45dfac..79b0dd152 100644
--- a/lib/RenderApp/Controller/RenderProblem.pm
+++ b/lib/RenderApp/Controller/RenderProblem.pm
@@ -93,6 +93,11 @@ sub process_pg_file {
     $inputHash->{outputFormat}   ||= 'static';
     $inputHash->{language}       ||= 'en';
 
+    # Set a course environment language setting (which is used for
+    # maketext in PG) based on the value set above. When an API call
+    # arrives and provides a setting, it will then be used.
+    $seed_ce->{language} = $inputHash->{language};
+
     # HACK: required for problemRandomize.pl
     $inputHash->{effectiveUser} = 'red.ted';
     $inputHash->{user}          = 'red.ted';