fix: replace get_event_loop with get_running_loop and utcnow consistently

backend/app/services/gallery_dl.py

@@ -16,6 +16,7 @@ from pathlib import Path
 from typing import Optional
 
 from app.config import get_settings
+from app.models.base import utcnow
 
 logger = logging.getLogger(__name__)
 
@@ -369,6 +370,22 @@ class GalleryDLService:
         ]
         has_actual_error = any(err in combined for err in actual_error_indicators)
 
+        # Per-item access warnings (e.g., "Not allowed to view post" on Patreon
+        # /c/user/posts URLs) are normal in multi-post downloads where some posts
+        # are paywalled. These shouldn't block skip detection when the overall
+        # download proceeded successfully with skips.
+        if has_actual_error and (skip_line_count > 0 or has_skip_text):
+            per_item_patterns = ["not allowed to view", "unable to get post"]
+            error_lines = [
+                line for line in combined.split('\n')
+                if any(ind in line for ind in actual_error_indicators)
+            ]
+            if error_lines and all(
+                any(p in line for p in per_item_patterns)
+                for line in error_lines
+            ):
+                has_actual_error = False
+
         # If we have skip evidence and no real errors, it's no_new_content
         if (skip_line_count > 0 or has_skip_text) and not has_actual_error:
             return ErrorType.NO_NEW_CONTENT, "No new content to download"
@@ -487,9 +504,11 @@ class GalleryDLService:
         if "no suitable" in combined or "unsupported" in combined or "no extractor" in combined:
             return ErrorType.UNSUPPORTED_URL, "URL format not supported by gallery-dl"
 
-        # If we got here with return code 1 and saw some activity but no error patterns matched,
+        # If we got here with a non-catastrophic return code, saw skip activity, and no
-        # it's likely just no new content (gallery-dl returns 1 when nothing to download)
+        # specific error patterns matched, it's likely just no new content.
-        if return_code == 1 and stdout.strip() and not has_actual_error:
+        # gallery-dl exit codes: 1 = some extractions skipped, 4 = no URLs extracted
+        # (common with /c/user/posts Patreon URLs where all content is already archived)
+        if return_code in (1, 4) and (skip_line_count > 0 or has_skip_text) and not has_actual_error:
             return ErrorType.NO_NEW_CONTENT, "No new content to download"
 
         # Final fallback - genuine unknown error
@@ -537,10 +556,9 @@ class GalleryDLService:
         Downloads are saved to: {download_path}/{subscription_name}/{platform}/{post_folders}
         """
         import asyncio
-        from datetime import datetime
 
         start_time = time.time()
-        started_at = datetime.utcnow().isoformat()
+        started_at = utcnow().isoformat()
 
         # Use default config if none provided
         if source_config is None:
@@ -595,7 +613,7 @@ class GalleryDLService:
 
             # Execute subprocess
             # Run in thread pool to not block async event loop
-            loop = asyncio.get_event_loop()
+            loop = asyncio.get_running_loop()
             proc = await loop.run_in_executor(
                 None,
                 lambda: subprocess.run(
@@ -607,7 +625,7 @@ class GalleryDLService:
             )
 
             duration = time.time() - start_time
-            completed_at = datetime.utcnow().isoformat()
+            completed_at = utcnow().isoformat()
 
             # Log output
             if proc.stdout:
@@ -668,7 +686,7 @@ class GalleryDLService:
                 error_message=f"Download timed out after {source_config.timeout} seconds",
                 duration_seconds=duration,
                 started_at=started_at,
-                completed_at=datetime.utcnow().isoformat(),
+                completed_at=utcnow().isoformat(),
             )
 
         except Exception as e:
@@ -684,7 +702,7 @@ class GalleryDLService:
                 error_message=str(e),
                 duration_seconds=duration,
                 started_at=started_at,
-                completed_at=datetime.utcnow().isoformat(),
+                completed_at=utcnow().isoformat(),
             )
 
         finally: