From bd0bc09912bd35e7ab7df19d93df9fd91df25957 Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Sat, 1 Oct 2022 18:58:50 +0200
Subject: [PATCH] Show a link in the snac-origin in level 0 entries.

---
 html.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/html.c b/html.c
index 45e1963..0848b82 100644
--- a/html.c
+++ b/html.c
@@ -526,11 +526,12 @@ d_char *html_entry(snac *snac, d_char *os, char *msg, xs_set *seen, int local, i
 
     if (level == 0) {
         char *referrer;
+        char *parent;
 
         s = xs_str_cat(s, "<div class=\"snac-post\">\n");
 
         /* print the origin of the post, if any */
-        if ((referrer = xs_dict_get(meta, "referrer")) != NULL) {
+        if (!xs_is_null(referrer = xs_dict_get(meta, "referrer"))) {
             xs *actor_r = NULL;
 
             if (valid_status(actor_get(snac, referrer, &actor_r))) {
@@ -550,6 +551,17 @@ d_char *html_entry(snac *snac, d_char *os, char *msg, xs_set *seen, int local, i
                 s = xs_str_cat(s, s1);
             }
         }
+        else
+        if (!xs_is_null((parent = xs_dict_get(meta, "parent")))) {
+            /* this may happen if any of the autor or the parent aren't here */
+            xs *s1 = xs_fmt(
+                "<div class=\"snac-origin\">%s "
+                "<a href=\"%s\">»</a></div>\n",
+                L("in reply to"), parent
+            );
+
+            s = xs_str_cat(s, s1);
+        }
     }
     else
         s = xs_str_cat(s, "<div class=\"snac-child\">\n");