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Added support for configurable reserved usernames (fix of #1382) (#3566)

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* Added support for configurable reserved usernames

* Added reserved usernames from mastodon issue 1355

* Fix reserved usernames
This commit is contained in:
Eugen Rochko 2017-06-05 01:03:45 +02:00 • committed by GitHub
parent 3f815b2052
commit f7a30e2fae
5 changed files with 31 additions and 2 deletions
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15
app/validators/unreserved_validator.rb Normal file
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@ -0,0 +1,15 @@
# frozen_string_literal: true
class UnreservedValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
return if value.nil?
record.errors.add(attribute, I18n.t('accounts.reserved_username')) if reserved_username?(value)
end
private
def reserved_username?(value)
return false unless Setting.reserved_usernames
Setting.reserved_usernames.include?(value.downcase)
end
end