From 5dceec973d80b8210e2f6ed72352eb784156f086 Mon Sep 17 00:00:00 2001
From: sbcrumb <sbcrumb@kickthetree.com>
Date: Fri, 10 Oct 2025 10:39:00 -0400
Subject: [PATCH] fix: Add targeted mode for rename webhooks using Sonarr
 history API

- Rename webhooks don't include episodeFile data from Sonarr
- Added fallback to query recent episodeFileRenamed events from history
- Uses 1-hour window to find most recent rename for targeted processing
- Prevents full series processing on single episode renames
---
 VERSION       |  2 +-
 api/routes.py | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/VERSION b/VERSION
index 82bd22f..3d45b5c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.13
+2.0.14
diff --git a/api/routes.py b/api/routes.py
index 2da719b..4d4b846 100644
--- a/api/routes.py
+++ b/api/routes.py
@@ -3,6 +3,7 @@ FastAPI routes for NFOGuard - extracted from main nfoguard.py for modular archit
 """
 import os
 import json
+import requests
 from pathlib import Path
 from datetime import datetime, timezone
 from fastapi import HTTPException, BackgroundTasks, Request
@@ -100,6 +101,63 @@ async def sonarr_webhook(request: Request, background_tasks: BackgroundTasks, de
             else:
                 print(f"DEBUG: Missing season/episode numbers in episodeFile for {webhook.eventType}")
         
+        # Special handling for Rename events - Sonarr doesn't include episodeFile for renames
+        # Try to find recently renamed episodes using Sonarr history API
+        if not episodes_data and webhook.eventType == "Rename":
+            print(f"DEBUG: Attempting to find recently renamed episode for series {imdb_id}")
+            try:
+                # Get series info from Sonarr to find series ID
+                series_lookup_url = f"{config.sonarr_base_url}/api/v3/series/lookup?term=imdbid:{imdb_id}"
+                print(f"DEBUG: Sonarr lookup for rename: {series_lookup_url}")
+                
+                response = requests.get(series_lookup_url, headers={"X-Api-Key": config.sonarr_api_key}, timeout=10)
+                if response.status_code == 200:
+                    series_results = response.json()
+                    if series_results:
+                        series_id = series_results[0].get("id")
+                        print(f"DEBUG: Found series ID {series_id} for rename lookup")
+                        
+                        # Get recent history for episodefilerenamed events (last 24 hours)
+                        from datetime import datetime, timedelta
+                        since_date = (datetime.utcnow() - timedelta(hours=1)).strftime('%Y-%m-%dT%H:%M:%SZ')
+                        history_url = f"{config.sonarr_base_url}/api/v3/history?seriesId={series_id}&eventType=episodeFileRenamed&since={since_date}&pageSize=10"
+                        print(f"DEBUG: Checking recent rename history: {history_url}")
+                        
+                        history_response = requests.get(history_url, headers={"X-Api-Key": config.sonarr_api_key}, timeout=10)
+                        if history_response.status_code == 200:
+                            history_data = history_response.json()
+                            recent_renames = history_data.get("records", [])
+                            print(f"DEBUG: Found {len(recent_renames)} recent rename events")
+                            
+                            if recent_renames:
+                                # Take the most recent rename event
+                                latest_rename = recent_renames[0]
+                                episode_info = latest_rename.get("episode", {})
+                                season_num = episode_info.get("seasonNumber")
+                                episode_num = episode_info.get("episodeNumber")
+                                
+                                if season_num and episode_num:
+                                    episodes_data = [{
+                                        "seasonNumber": season_num,
+                                        "episodeNumber": episode_num,
+                                        "id": episode_info.get("id"),
+                                        "title": episode_info.get("title")
+                                    }]
+                                    print(f"INFO: Found recently renamed episode from history: S{season_num:02d}E{episode_num:02d}")
+                                else:
+                                    print(f"DEBUG: Recent rename event missing season/episode data")
+                            else:
+                                print(f"DEBUG: No recent rename events found in last hour")
+                        else:
+                            print(f"DEBUG: Failed to get rename history: {history_response.status_code}")
+                    else:
+                        print(f"DEBUG: No series found for IMDb {imdb_id}")
+                else:
+                    print(f"DEBUG: Series lookup failed: {response.status_code}")
+            except Exception as e:
+                print(f"DEBUG: Error finding renamed episode: {e}")
+                # Continue with series processing as fallback
+        
         # Force targeted mode for single-episode webhooks to prevent full series processing
         processing_mode = config.tv_webhook_processing_mode
         if episodes_data and len(episodes_data) <= 3:  # Single episode or small batch