gfd

src/inc/routes/apiv2/index.mjs

@@ -780,17 +780,30 @@ export default router => {
         });
       }
 
+      let guestTagFilter = db``;
+      if (!session) {
+        if (cfg.websrv.public_nsfw) {
+          guestTagFilter = cfg.websrv.public_untagged
+            ? db`and (id in (select item_id from tags_assign where tag_id in (1, 2)) or not exists (select 1 from tags_assign where item_id = items.id))`
+            : db`and id in (select item_id from tags_assign where tag_id in (1, 2))`;
+        } else {
+          guestTagFilter = cfg.websrv.public_untagged
+            ? db`and (id in (select item_id from tags_assign where tag_id = 1) or not exists (select 1 from tags_assign where item_id = items.id))`
+            : db`and id in (select item_id from tags_assign where tag_id = 1)`;
+        }
+      }
+
       const next = await db`
         select id
         from "items"
-        where id > ${+id} and active = true and coalesce(visibility, 0) = 0
+        where id > ${+id} and active = true and coalesce(visibility, 0) = 0 ${guestTagFilter}
         order by id
         limit 1
       `;
       const prev = await db`
         select id
         from "items"
-        where id < ${+id} and active = true and coalesce(visibility, 0) = 0
+        where id < ${+id} and active = true and coalesce(visibility, 0) = 0 ${guestTagFilter}
         order by id desc
         limit 1
       `;