discourse/lib/tasks/emails.rake

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def process_popmail(popmail)
begin
mail_string = popmail.pop
Email::Receiver.new(mail_string).process
rescue
putc "!"
else
putc "."
end
end
desc "use this task to import a mailbox into Disourse"
task "emails:import" => :environment do
begin
unless SiteSetting.email_in
puts "ERROR: you should enable the 'email_in' site setting before running this task"
exit(1)
end
address = ENV["ADDRESS"].presence || "pop.gmail.com"
port = (ENV["PORT"].presence || 995).to_i
ssl = (ENV["SSL"].presence || "1") == "1"
username = ENV["USERNAME"].presence
password = ENV["PASSWORD"].presence
if username.blank?
puts "ERROR: expecting USERNAME=<username> rake emails:import"
exit(2)
elsif password.blank?
puts "ERROR: expecting PASSWORD=<password> rake emails:import"
exit(3)
end
RateLimiter.disable
mails_left = 1
pop3 = Net::POP3.new(address, port)
pop3.enable_ssl if ssl
while mails_left > 0
pop3.start(username, password) do |pop|
pop.delete_all do |p|
process_popmail(p)
end
mails_left = pop.n_mails
end
end
puts "Done"
rescue Net::POPAuthenticationError
puts "AUTH EXCEPTION: please make sure your credentials are correct."
exit(10)
ensure
RateLimiter.enable
end
end