From 0b5b68dc858b0f1adb538ffc6395df501aed4b9a Mon Sep 17 00:00:00 2001
From: Kibi Kelburton <git@f0ck.it>
Date: Wed, 13 May 2026 06:23:58 +0200
Subject: [PATCH] Saving original filename to database for optional
 post-tagging

---
 migrations/f0ckm_schema.sql    |  3 ++-
 src/inc/routes/apiv2/index.mjs | 10 +++++++++-
 src/upload_handler.mjs         |  9 +++++++--
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/migrations/f0ckm_schema.sql b/migrations/f0ckm_schema.sql
index 24b38cb..5881d0b 100644
--- a/migrations/f0ckm_schema.sql
+++ b/migrations/f0ckm_schema.sql
@@ -844,7 +844,8 @@ CREATE TABLE public.items (
     has_coverart boolean DEFAULT false,
     is_pinned boolean DEFAULT false,
     is_oc boolean DEFAULT false,
-    xd_score integer DEFAULT 0 NOT NULL
+    xd_score integer DEFAULT 0 NOT NULL,
+    original_filename text
 );
 
 
diff --git a/src/inc/routes/apiv2/index.mjs b/src/inc/routes/apiv2/index.mjs
index f8bd87d..c3471da 100644
--- a/src/inc/routes/apiv2/index.mjs
+++ b/src/inc/routes/apiv2/index.mjs
@@ -162,7 +162,7 @@ export default router => {
     group.get(/\/meta\/extract\/item\/(?<id>\d+)$/, lib.loggedin, async (req, res) => {
         const id = req.params.id;
         try {
-            const rows = await db`SELECT dest, mime FROM items WHERE id = ${id}`;
+            const rows = await db`SELECT dest, mime, original_filename FROM items WHERE id = ${id}`;
             const item = rows[0];
             if (!item) return res.json({ success: false, msg: 'Item not found' }, 404);
 
@@ -187,6 +187,14 @@ export default router => {
                 results.push(val.substring(0, 255));
             };
 
+            // Original filename is always surfaced first — most useful for tagging
+            if (item.original_filename) {
+                let baseName = item.original_filename;
+                const lastDot = baseName.lastIndexOf('.');
+                if (lastDot > 0) baseName = baseName.substring(0, lastDot);
+                addResult(baseName.trim());
+            }
+
             if (item.mime.startsWith('image/')) {
                 // Use exiftool for images — reads EXIF, IPTC, XMP tags properly
                 try {
diff --git a/src/upload_handler.mjs b/src/upload_handler.mjs
index af3cc14..f68b2af 100644
--- a/src/upload_handler.mjs
+++ b/src/upload_handler.mjs
@@ -14,6 +14,9 @@ const sendJson = (res, data, code = 200) => {
     res.end(JSON.stringify(data));
 };
 
+// One-time migration: add original_filename column if it doesn't exist
+db`ALTER TABLE items ADD COLUMN IF NOT EXISTS original_filename text`.catch(() => {});
+
 export const handleUpload = async (req, res, self) => {
     // Manual session lookup is required here because this handler is called from a 
     // bypass middleware that runs in parallel with the main session middleware.
@@ -294,6 +297,7 @@ export const handleUpload = async (req, res, self) => {
         const insertChecksum = getBypassDuplicateCheck() ? `${checksum}_bypass_${Date.now()}` : checksum;
 
         // Insert
+        const originalFilename = file.filename || null;
         await db`
           insert into items ${db({
             src: '',
@@ -307,8 +311,9 @@ export const handleUpload = async (req, res, self) => {
             usernetwork: 'web',
             stamp: ~~(Date.now() / 1000),
             active: !manualApproval,
-            is_oc: is_oc
-        }, 'src', 'dest', 'mime', 'size', 'checksum', 'phash', 'username', 'userchannel', 'usernetwork', 'stamp', 'active', 'is_oc')
+            is_oc: is_oc,
+            original_filename: originalFilename
+        }, 'src', 'dest', 'mime', 'size', 'checksum', 'phash', 'username', 'userchannel', 'usernetwork', 'stamp', 'active', 'is_oc', 'original_filename')
             }
         `;