// This is a sample spam filtering script for the gossip nostr client.
// The language is called Rhai, details are at: https://rhai.rs/book/
//
// For gossip to find your spam filtering script, put it in your gossip
// profile directory. See https://docs.rs/dirs/latest/dirs/fn.data_dir.html
// to find the base directory. A subdirectory "gossip" is your gossip
// data directory which for most people is their profile directory too.
// (Note: if you use a GOSSIP_PROFILE, you'll need to put it one directory
// deeper into that profile directory).
//
// This filter is used to filter out and refuse to process incoming events
// as they flow in from relays. It does not filter out events that are
// already in your database.  It is only run on feed-displayable event kinds,
// and only by authors you are not following. In case of error, nothing is
// filtered.
//
// You must define a function called 'filter' which returns one of these
// numerical results:
//   0 = Deny (the event is filtered out)
//   1 = Allow (the event is allowed through)
//   2 = Mute Author (the event is filtered out, and the author is automatically muted)
// Any other number will be treated like Allow.
//
// Your script will be provided the following global variables:
//   'id' - the event ID, as a hex string
//   'pubkey' - the event author public key, as a hex string
//   'name' - if we have it, the name of the author (or your petname)
//   'kind' - the event kind as an integer
//   'content' - the event content as a string
//   'nip05valid' - whether nip05 is valid for the author, as a boolean
//
// I know this isn't very useful yet. Please open github issues to make suggestions on
// how we can make spam filtering more effective.

fn filter() {
  if content.to_lower().contains("airdrop") {
    2
  }
  else if name.contains("ReplyGuy") {
    0
  }
  else if name.contains("ReplyGal") {
    0
  }
  else if content.to_lower().contains("kike ") {
    0
  }
  else if content.to_lower().contains(" kike") {
    0
  }
  else {
    1
  }
}