mastodon/app/policies/status_policy.rb
Eugen Rochko 27965ce5ed
Add trending statuses (#17431)
* Add trending statuses

* Fix dangling items with stale scores in localized sets

* Various fixes and improvements

- Change approve_all/reject_all to approve_accounts/reject_accounts
- Change Trends::Query methods to not mutate the original query
- Change Trends::Query#skip to offset
- Change follow recommendations to be refreshed in a transaction

* Add tests for trending statuses filtering behaviour

* Fix not applying filtering scope in controller
2022-02-25 00:34:14 +01:00

99 lines
2 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 index?
staff?
end
def show?
return false if author.suspended?
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?
staff? || owned?
end
alias unreblog? destroy?
def update?
staff? || owned?
end
def review?
staff?
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
end