93 lines
2.9 KiB
Ruby
93 lines
2.9 KiB
Ruby
#
|
|
# Connects to a mailbox and checks for replies
|
|
#
|
|
require 'net/pop'
|
|
require_dependency 'email/receiver'
|
|
require_dependency 'email/sender'
|
|
require_dependency 'email/message_builder'
|
|
|
|
module Jobs
|
|
class PollMailbox < Jobs::Scheduled
|
|
every SiteSetting.pop3_polling_period_mins.minutes
|
|
sidekiq_options retry: false
|
|
include Email::BuildEmailHelper
|
|
|
|
def execute(args)
|
|
@args = args
|
|
if SiteSetting.pop3_polling_enabled?
|
|
poll_pop3
|
|
end
|
|
end
|
|
|
|
def handle_mail(mail)
|
|
begin
|
|
mail_string = mail.pop
|
|
Email::Receiver.new(mail_string).process
|
|
rescue => e
|
|
handle_failure(mail_string, e)
|
|
ensure
|
|
mail.delete
|
|
end
|
|
end
|
|
|
|
def handle_failure(mail_string, e)
|
|
template_args = {}
|
|
case e
|
|
when Email::Receiver::UserNotSufficientTrustLevelError
|
|
message_template = :email_reject_trust_level
|
|
when Email::Receiver::UserNotFoundError
|
|
message_template = :email_reject_no_account
|
|
when Email::Receiver::EmptyEmailError
|
|
message_template = :email_reject_empty
|
|
when Email::Receiver::EmailUnparsableError
|
|
message_template = :email_reject_parsing
|
|
when Email::Receiver::EmailLogNotFound
|
|
message_template = :email_reject_reply_key
|
|
when Email::Receiver::BadDestinationAddress
|
|
message_template = :email_reject_destination
|
|
when ActiveRecord::Rollback
|
|
message_template = :email_reject_post_error
|
|
when Email::Receiver::InvalidPost
|
|
if e.message.length < 6
|
|
message_template = :email_reject_post_error
|
|
else
|
|
message_template = :email_reject_post_error_specified
|
|
template_args[:post_error] = e.message
|
|
end
|
|
|
|
else
|
|
message_template = nil
|
|
end
|
|
|
|
if message_template
|
|
# inform the user about the rejection
|
|
message = Mail::Message.new(mail_string)
|
|
template_args[:former_title] = message.subject
|
|
template_args[:destination] = message.to
|
|
|
|
client_message = RejectionMailer.send_rejection(message_template, message.from, template_args)
|
|
Email::Sender.new(client_message, message_template).send
|
|
else
|
|
Discourse.handle_exception(e, error_context(@args, "Unrecognized error type when processing incoming email", mail: mail_string))
|
|
end
|
|
end
|
|
|
|
def poll_pop3
|
|
connection = Net::POP3.new(SiteSetting.pop3_polling_host, SiteSetting.pop3_polling_port)
|
|
connection.enable_ssl if SiteSetting.pop3_polling_ssl
|
|
|
|
connection.start(SiteSetting.pop3_polling_username, SiteSetting.pop3_polling_password) do |pop|
|
|
unless pop.mails.empty?
|
|
pop.each do |mail|
|
|
handle_mail(mail)
|
|
end
|
|
end
|
|
pop.finish
|
|
end
|
|
rescue Net::POPAuthenticationError => e
|
|
Discourse.handle_exception(e, error_context(@args, "Signing in to poll incoming email"))
|
|
end
|
|
|
|
end
|
|
end
|