fix fietscron

1 files changed, 4 insertions, 6 deletions

diff --git a/fietsboek/scripts/fietscron.py b/fietsboek/scripts/fietscron.py
index 1a8e855..5027b90 100644
--- a/fietsboek/scripts/fietscron.py
+++ b/fietsboek/scripts/fietscron.py
@@ -54,7 +54,7 @@ def cli(config):
     LOGGER.debug("Starting maintenance tasks")
     remove_old_uploads(engine)
     remove_old_tokens(engine)
-    rebuild_cache(engine, data_manager)
+    rebuild_cache(engine)
     build_previews(engine, data_manager, redis, config)
 
     redis = mod_redis.from_url(config.redis_url)
@@ -84,7 +84,7 @@ def remove_old_tokens(engine: Engine):
     session.commit()
 
 
-def rebuild_cache(engine: Engine, data_manager: DataManager):
+def rebuild_cache(engine: Engine):
     """Rebuilds the cache entries that are currently missing."""
     LOGGER.debug("Rebuilding caches")
     session = Session(engine)
@@ -95,8 +95,7 @@ def rebuild_cache(engine: Engine, data_manager: DataManager):
         for track in session.execute(needed_rebuilds).scalars():
             assert track.id is not None
             LOGGER.info("Rebuilding cache for track %d", track.id)
-            gpx_data = data_manager.open(track.id).decompress_gpx()
-            track.ensure_cache(gpx_data)
+            track.ensure_cache()
             session.add(track)
         session.commit()
 
@@ -122,8 +121,7 @@ def build_previews(
             continue
 
         LOGGER.debug("Building preview for %s", track.id)
-        gpx = gpxpy.parse(track_dir.decompress_gpx())
-        preview = trackmap.render(gpx, layer, tile_requester)
+        preview = trackmap.render(track.path(), layer, tile_requester)
         with track_dir.lock():
             with open(track_dir.preview_path(), "wb") as preview_file:
                 preview.save(preview_file, "PNG")