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commit 7b97e837c0e73aabb4f1691d1414f43eecf4562f
parent 7bdeb39e06b604936e02990becad696d3f82c201
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 26 Apr 2026 22:01:12 +0200

set content language when returning responses from templates

Diffstat:
M
src/templating/templating_api.c
 | 
19
+++++++++++++------

1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/src/templating/templating_api.c b/src/templating/templating_api.c
@@ -72,7 +72,7 @@ static unsigned int loaded_length;
  *        (MUST be a 'static' string in memory!)
  * @return NULL on error, otherwise the template
  */
-static const char *
+static struct TVE *
 lookup_template (struct MHD_Connection *connection,
                  const char *name)
 {
@@ -94,7 +94,7 @@ lookup_template (struct MHD_Connection *connection,
                      name))
       continue; /* does not match by name */
     if (NULL == loaded[i].lang) /* no language == always best match */
-      return loaded[i].value;
+      return &loaded[i];
     q = TALER_pattern_matches (lang,
                                loaded[i].lang);
     if (q < best_q)
@@ -109,7 +109,7 @@ lookup_template (struct MHD_Connection *connection,
                 name);
     return NULL;
   }
-  return best->value;
+  return best;
 }
 
 
@@ -242,14 +242,15 @@ TALER_TEMPLATING_build (struct MHD_Connection *connection,
 {
   char *body;
   size_t body_size;
+  struct TVE *tve;
 
   {
     const char *tmpl;
     int eno;
 
-    tmpl = lookup_template (connection,
-                            template);
-    if (NULL == tmpl)
+    tve = lookup_template (connection,
+                           template);
+    if (NULL == tve)
     {
       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                   "Failed to load template `%s'\n",
@@ -259,6 +260,7 @@ TALER_TEMPLATING_build (struct MHD_Connection *connection,
                                      template);
       return GNUNET_NO;
     }
+    tmpl = tve->value;
     /* Add default values to the context */
     if (NULL != instance_id)
     {
@@ -323,6 +325,11 @@ TALER_TEMPLATING_build (struct MHD_Connection *connection,
       }
     }
   }
+  if (NULL != tve->lang)
+    GNUNET_break (MHD_YES ==
+                  MHD_add_response_header (*reply,
+                                           MHD_HTTP_HEADER_CONTENT_LANGUAGE,
+                                           tve->lang));
 
   /* Add standard headers */
   if (NULL != taler_uri)