crates/apub/src/fetcher/mod.rs

   1 pub mod object_id;
   2 pub mod post_or_comment;
   3 pub mod search;
   4 pub mod user_or_community;
   5
   6 use chrono::NaiveDateTime;
   7 use lemmy_db_schema::naive_now;
   8
   9 static ACTOR_REFETCH_INTERVAL_SECONDS: i64 = 24 * 60 * 60;
  10 static ACTOR_REFETCH_INTERVAL_SECONDS_DEBUG: i64 = 10;
  11
  12 /// Determines when a remote actor should be refetched from its instance. In release builds, this is
  13 /// `ACTOR_REFETCH_INTERVAL_SECONDS` after the last refetch, in debug builds
  14 /// `ACTOR_REFETCH_INTERVAL_SECONDS_DEBUG`.
  15 ///
  16 /// TODO it won't pick up new avatars, summaries etc until a day after.
  17 /// Actors need an "update" activity pushed to other servers to fix this.
  18 fn should_refetch_object(last_refreshed: NaiveDateTime) -> bool {
  19   let update_interval = if cfg!(debug_assertions) {
  20     // avoid infinite loop when fetching community outbox
  21     chrono::Duration::seconds(ACTOR_REFETCH_INTERVAL_SECONDS_DEBUG)
  22   } else {
  23     chrono::Duration::seconds(ACTOR_REFETCH_INTERVAL_SECONDS)
  24   };
  25   last_refreshed.lt(&(naive_now() - update_interval))
  26 }