OpenProject is the leading open source project management software.
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openproject/app/mailers/base_mailer.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See docs/COPYRIGHT.rdoc for more details.
#++
class BaseMailer < ActionMailer::Base
helper :application, # for format_text
:work_packages, # for css classes
:custom_fields # for show_value
helper IssuesHelper
include OpenProject::LocaleHelper
# Send all delayed mails with the following job
self.delivery_job = ::MailerJob
# wrap in a lambda to allow changing at run-time
default from: Proc.new { Setting.mail_from }
class << self
# Activates/deactivates email deliveries during +block+
def with_deliveries(temporary_state = true, &_block)
old_state = ActionMailer::Base.perform_deliveries
ActionMailer::Base.perform_deliveries = temporary_state
yield
ensure
ActionMailer::Base.perform_deliveries = old_state
end
def generate_message_id(object, user)
# id + timestamp should reduce the odds of a collision
# as far as we don't send multiple emails for the same object
journable = (object.is_a? Journal) ? object.journable : object
timestamp = mail_timestamp(object)
hash = 'openproject'\
'.'\
"#{journable.class.name.demodulize.underscore}"\
'-'\
"#{user.id}"\
'-'\
"#{journable.id}"\
'.'\
"#{timestamp.strftime('%Y%m%d%H%M%S')}"
host = Setting.mail_from.to_s.gsub(%r{\A.*@}, '')
host = "#{::Socket.gethostname}.openproject" if host.empty?
"#{hash}@#{host}"
end
def remove_self_notifications(message, author)
if author.pref && author.pref[:no_self_notified]
message.to = message.to.reject { |address| address == author.mail } if message.to.present?
end
end
def mail_timestamp(object)
object.send(object.respond_to?(:created_at) ? :created_at : :updated_at)
end
def host
if OpenProject::Configuration.rails_relative_url_root.blank?
Setting.host_name
else
Setting.host_name.to_s.gsub(%r{\/.*\z}, '')
end
end
def protocol
Setting.protocol
end
def default_url_options
options = super.merge host: host, protocol: protocol
unless OpenProject::Configuration.rails_relative_url_root.blank?
options[:script_name] = OpenProject::Configuration.rails_relative_url_root
end
options
end
end
def mail(headers = {}, &block)
block ||= method(:default_formats_for_setting)
super(headers, &block)
end
def message_id(object, user)
headers['Message-ID'] = "<#{self.class.generate_message_id(object, user)}>"
end
# Prepends given fields with 'X-OpenProject-' to save some duplication
def open_project_headers(hash)
hash.each { |key, value| headers["X-OpenProject-#{key}"] = value.to_s }
end
private
def default_formats_for_setting(format)
format.html unless Setting.plain_text_mail?
format.text
end
end