[importers] Add error_log to surface import errors

vrobbler/apps/birds/importer.py

@@ -64,7 +64,7 @@ def parse_int(value):
         return None
 
 
-def import_birding_csv(file_path, user_id):
+def import_birding_csv(file_path, user_id, record_error=None):
     user = User.objects.get(id=user_id)
     new_scrobbles = []
 
@@ -83,11 +83,17 @@ def import_birding_csv(file_path, user_id):
 
     for (location_str, date_str, time_str), sighting_rows in groups.items():
         if not location_str:
-            logger.warning("Skipping rows with no location")
+            msg = "Skipping rows with no location"
+            logger.warning(msg)
+            if record_error:
+                record_error(msg)
             continue
 
         timestamp = parse_timestamp(date_str, time_str)
         if not timestamp:
+            msg = f"Could not parse date/time: {date_str} {time_str}"
+            if record_error:
+                record_error(msg)
             continue
 
         timestamp = user.profile.get_timestamp_with_tz(timestamp)