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-rw-r--r--kittybox-rs/src/database/postgres/mod.rs9
1 files changed, 9 insertions, 0 deletions
diff --git a/kittybox-rs/src/database/postgres/mod.rs b/kittybox-rs/src/database/postgres/mod.rs
index 41e4f58..b9a21c3 100644
--- a/kittybox-rs/src/database/postgres/mod.rs
+++ b/kittybox-rs/src/database/postgres/mod.rs
@@ -289,6 +289,15 @@ SELECT kittybox.hydrate_author(mf2) FROM kittybox.mf2_json WHERE uid = $1
             None => return Ok(None)
         };
 
+        // Don't query for children if this isn't a feed.
+        //
+        // The second query is very long and will probably be extremely
+        // expensive. It's best to skip it on types where it doesn't make sense
+        // (Kittybox doesn't support rendering children on non-feeds)
+        if !feed["type"].as_array().unwrap().iter().any(|t| *t == serde_json::json!("h-feed")) {
+            return Ok(Some((feed, None)));
+        }
+
         feed["children"] = sqlx::query_scalar::<_, serde_json::Value>("
 SELECT kittybox.hydrate_author(mf2) FROM kittybox.mf2_json
 INNER JOIN kittybox.children