masto-fe/app/validators/status_length_validator.rb
Thibaut Girka 571d219bb9 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts manually resolved:
- app/services/post_status_service.rb
- config/locales/simple_form.pl.yml
- config/routes.rb
- config/webpack/loaders/sass.js
- config/webpack/shared.js
- package.json
- yarn.lock
2019-01-02 15:36:53 +01:00

35 lines
775 B
Ruby

# frozen_string_literal: true
class StatusLengthValidator < ActiveModel::Validator
MAX_CHARS = (ENV['MAX_TOOT_CHARS'] || 500).to_i
def validate(status)
return unless status.local? && !status.reblog?
@status = status
status.errors.add(:text, I18n.t('statuses.over_character_limit', max: MAX_CHARS)) if too_long?
end
private
def too_long?
countable_length > MAX_CHARS
end
def countable_length
total_text.mb_chars.grapheme_length
end
def total_text
[@status.spoiler_text, countable_text].join
end
def countable_text
return '' if @status.text.nil?
@status.text.dup.tap do |new_text|
new_text.gsub!(FetchLinkCardService::URL_PATTERN, 'x' * 23)
new_text.gsub!(Account::MENTION_RE, '@\2')
end
end
end