79 lines
2.3 KiB
Ruby
79 lines
2.3 KiB
Ruby
require "email_reply_trimmer"
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class MessagesMailReceiver
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def self.regexp
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/(?<message_id>\d+)\.(?<user_id>\d+)\.(?<hash>\w+)/
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end
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def initialize(match)
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@message = Message.find_by_id(match[:message_id])
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@user = User.find_by_id(match[:user_id])
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raise "Message could not be found" if @message.nil?
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raise "User could not be found" if @user.nil?
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hash = @message.mail_hash_for_user(@user)
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raise "Hash does not match expectations" unless hash.casecmp(match[:hash]) == 0
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end
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def received(data)
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mail = Mail.new data
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mail_part = get_mail_part(mail)
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raise "No valid content could be found" if mail_part.nil?
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body = mail_part.body.decoded
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unless mail_part.content_type_parameters.nil?
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body = body.force_encoding mail_part.content_type_parameters[:charset]
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end
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if MIME::Type.simplified(mail_part.content_type) == "text/html"
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body = Nokogiri::HTML(body).text
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end
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body.encode!(Encoding::default_internal)
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body = EmailReplyTrimmer.trim(body)
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raise BlankBodyException if body.empty?
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message = @user.send_messages.new body: body,
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group: @message.group,
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private: @message.private,
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received_email: data
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if @message.reply_to
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message.reply_to_message = @message.reply_to_message
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else
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message.reply_to_message = @message
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end
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if mail.subject
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message.subject = mail.subject.gsub("[#{FoodsoftConfig[:name]}] ", "")
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else
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message.subject = I18n.t('messages.model.reply_subject', subject: message.reply_to_message.subject)
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end
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message.add_recipients [@message.sender_id]
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message.save!
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DeliverMessageJob.perform_later(message)
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end
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private
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def get_mail_part(mail)
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return mail unless mail.multipart?
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mail_part = nil
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for part in mail.parts
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part = get_mail_part(part)
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content_type = MIME::Type.simplified(part.content_type)
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if content_type == "text/plain" || !mail_part && content_type == "text/html"
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mail_part = part
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end
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end
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mail_part
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end
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class BlankBodyException < MidiSmtpServer::SmtpdException
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def initialize(msg = nil)
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super msg, 541, 'The recipient address rejected your message because of a blank plain body'
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end
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end
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end
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