From a1f4a8207e5b1e77112d407d959cd53d37b67032 Mon Sep 17 00:00:00 2001
From: Jon Michael Aanes <jon.michael.aanes@secata.com>
Date: Wed, 8 Jan 2025 15:12:57 +0100
Subject: [PATCH] Load collection filter from file

---
 favro_sync/__main__.py     |  2 +-
 favro_sync/favro_client.py |  2 +-
 favro_sync/favro_fuse.py   |  8 ++++----
 favro_sync/secrets.py      | 10 ++++++++++
 4 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/favro_sync/__main__.py b/favro_sync/__main__.py
index b0bef18..7f8de10 100644
--- a/favro_sync/__main__.py
+++ b/favro_sync/__main__.py
@@ -29,7 +29,7 @@ def main():
         )
 
         client.check_logged_in()
-        start_favro_fuse(client)
+        start_favro_fuse(client, secrets.favro_collection_filter())
 
 
 if __name__ == '__main__':
diff --git a/favro_sync/favro_client.py b/favro_sync/favro_client.py
index ecd9ff7..4614461 100644
--- a/favro_sync/favro_client.py
+++ b/favro_sync/favro_client.py
@@ -215,7 +215,7 @@ class FavroClient:
     def _invalidate_cache(self, card_id: CardId) -> None:
         card = self.card_cache.remove(card_id)
         if card:
-            self.session.card_cache.delete(
+            self.session.cache.delete(
                 requests=[self._get_cards_prepared_request(seq_id=card.seq_id)],
             )
 
diff --git a/favro_sync/favro_fuse.py b/favro_sync/favro_fuse.py
index cd17978..c2d8a06 100644
--- a/favro_sync/favro_fuse.py
+++ b/favro_sync/favro_fuse.py
@@ -213,6 +213,8 @@ class FavroFuse(fuse.Fuse):
         return st
 
     def _is_allowed_collection(self, item: CollectionFileSystemItem) -> bool:
+        if self.collection_filter is None:
+            return True
         return item.collection_name in self.collection_filter
 
     def readdir(self, path: str, offset: int) -> Iterator[fuse.Direntry]:
@@ -347,10 +349,8 @@ Userspace hello example
 )
 
 
-def start_favro_fuse(favro_client: FavroClient):
-    logger.info('Starting favro FUSE')
-    collection_filter = frozenset(['Platform'])
-    # TODO:
+def start_favro_fuse(favro_client: FavroClient, collection_filter: frozenset[str]):
+    logger.info('Starting favro FUSE with collection filter: %s', collection_filter)
     server = FavroFuse(
         favro_client=favro_client,
         formatter=CardFileFormatter(),
diff --git a/favro_sync/secrets.py b/favro_sync/secrets.py
index 8e45c52..c3fe255 100644
--- a/favro_sync/secrets.py
+++ b/favro_sync/secrets.py
@@ -17,3 +17,13 @@ def favro_username():
 
 def favro_password():
     return secrets.load_or_fail('FAVRO_PASSWORD')
+
+
+def favro_collection_filter() -> frozenset[str]:
+    loaded = secrets.load('FAVRO_COLLECTION_FILTER')
+    if loaded is None:
+        return None
+    values = loaded.strip().split('\n')
+    values = [v.strip() for v in values]
+    values = [v for v in values if v]
+    return frozenset(values)