catstodon/app/policies/status_policy.rb
Claire 75580360cd Merge commit '272592d16d40e804ec325ef3b5e6de9bbad5f2dd' into glitch-soc/merge-upstream
Conflicts:
- `.rubocop_todo.yml`:
  Upstream fixed a bunch lint issues, and changed the `Max` parameter of the
  `Metrics/AbcSize` cop.
  Glitch-soc has different code and slightly higher `AbcSize` complexity,
  modified the `.rubocop_todo.yml` file accordingly.
- `app/policies/status_policy.rb`:
  Upstream changed `account.suspended?` to `account.unavailable?` to prepare
  for delete flags. Glitch-soc has additional local-only conditions.
  Ported upstream's refactor while keeping glitch-soc's additional condition.
- `app/serializers/initial_state_serializer.rb`:
  Upstream refactored a bunch of stuff while glitch-soc has more settings.
  Refactored as upstream did while keeping glitch-soc's settings.
2023-12-20 22:05:31 +01:00

96 lines
2.1 KiB
Ruby

# frozen_string_literal: true
class StatusPolicy < ApplicationPolicy
def initialize(current_account, record, preloaded_relations = {})
super(current_account, record)
@preloaded_relations = preloaded_relations
end
def show?
return false if author.unavailable?
return false if local_only? && (current_account.nil? || !current_account.local?)
if requires_mention?
owned? || mention_exists?
elsif private?
owned? || following_author? || mention_exists?
else
current_account.nil? || (!author_blocking? && !author_blocking_domain?)
end
end
def reblog?
!requires_mention? && (!private? || owned?) && show? && !blocking_author?
end
def favourite?
show? && !blocking_author?
end
def destroy?
owned?
end
alias unreblog? destroy?
def update?
owned?
end
private
def requires_mention?
record.direct_visibility? || record.limited_visibility?
end
def owned?
author.id == current_account&.id
end
def private?
record.private_visibility?
end
def mention_exists?
return false if current_account.nil?
if record.mentions.loaded?
record.mentions.any? { |mention| mention.account_id == current_account.id }
else
record.mentions.where(account: current_account).exists?
end
end
def author_blocking_domain?
return false if current_account.nil? || current_account.domain.nil?
author.domain_blocking?(current_account.domain)
end
def blocking_author?
return false if current_account.nil?
@preloaded_relations[:blocking] ? @preloaded_relations[:blocking][author.id] : current_account.blocking?(author)
end
def author_blocking?
return false if current_account.nil?
@preloaded_relations[:blocked_by] ? @preloaded_relations[:blocked_by][author.id] : author.blocking?(current_account)
end
def following_author?
return false if current_account.nil?
@preloaded_relations[:following] ? @preloaded_relations[:following][author.id] : current_account.following?(author)
end
def author
record.account
end
def local_only?
record.local_only?
end
end