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# encoding: utf-8
#--
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#++
class MessageThread
attr_reader :recipients, :sender
include Enumerable
def initialize(options)
@subject = options[:subject]
@body = options[:body]
@sender = options[:sender]
@recipients = extract_recipients(options[:recipients])
RAILS_DEFAULT_LOGGER.debug("MessageThread for #{@recipients.join(',')}")
end
def each
messages.each{|m| yield m}
end
def extract_recipients(recipient_string)
recipient_string.split(/[,\s\.]/).map(&:strip)
end
def messages
@messages ||= initialize_messages
end
def size
messages.size
end
def title
"#{size} " + ((size == 1) ? 'message' : 'messages')
end
# Returns a message object, used in views etc
def message
Message.new(:sender => @sender, :subject => @subject, :body => @body, :recipients => recipients.join(','))
end
def save
all_ok = nil
messages.each{|msg|
all_ok = true if all_ok.nil?
all_ok = false unless msg.save
}
return all_ok
end
protected
def initialize_messages
recipients.inject([]) do |result, recipient_name|
result << Message.new(:sender => @sender, :subject => @subject, :body => @body, :recipient => User.find_by_login(recipient_name))
end
end
end
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