mirror of
https://github.com/mastodon/mastodon.git
synced 2024-11-21 20:15:10 +01:00
29 lines
1002 B
Ruby
29 lines
1002 B
Ruby
# frozen_string_literal: true
|
|
|
|
class ExistingUsernameValidator < ActiveModel::EachValidator
|
|
def validate_each(record, attribute, value)
|
|
return if value.blank?
|
|
|
|
usernames_and_domains = begin
|
|
value.split(',').map do |str|
|
|
username, domain = str.strip.gsub(/\A@/, '').split('@')
|
|
domain = nil if TagManager.instance.local_domain?(domain)
|
|
|
|
next if username.blank?
|
|
|
|
[str, username, domain]
|
|
end.compact
|
|
end
|
|
|
|
usernames_with_no_accounts = usernames_and_domains.filter_map do |(str, username, domain)|
|
|
str unless Account.find_remote(username, domain)
|
|
end
|
|
|
|
if options[:multiple]
|
|
record.errors.add(attribute, I18n.t('existing_username_validator.not_found_multiple', usernames: usernames_with_no_accounts.join(', '))) if usernames_with_no_accounts.any?
|
|
else
|
|
record.errors.add(attribute, I18n.t('existing_username_validator.not_found')) if usernames_with_no_accounts.any? || usernames_and_domains.size > 1
|
|
end
|
|
end
|
|
end
|