# frozen_string_literal: true
#
# Redmine plugin for Document Management System "Features"
#
# Copyright © 2011    Vít Jonáš <vit.jonas@gmail.com>
# Copyright © 2011-23 Karel Pičman <karel.picman@kontron.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

# Max file size validator
class DmsfMaxFileSizeValidator < ActiveModel::EachValidator
  include Redmine::I18n

  def validate_each(record, attribute, value)
    if value && (value > Setting.attachment_max_size.to_i.kilobytes)
      record.errors.add attribute,
                        l(:error_attachment_too_big, max_size: ActiveSupport::NumberHelper.number_to_human_size(
                          Setting.attachment_max_size.to_i.kilobytes
                        ))
      false
    else
      true
    end
  end
end
