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incoming_email.rb
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Rémy Coutable authored
Improve and finish the fallback to the In-Reply-To and References header for the reply-by-email feature A few things to note: - The IncomingEmail feature is now enabled even without a correctly-formatted sub-address - Message-ID for new thread mail are kept the same so that subsequent notifications to this thread are grouped in the thread by the email service that receives the notification (i.e. In-Reply-To of the answer == Message-ID of the first thread message) - To maximize our chance to be able to retrieve the reply key, we look for it in the In-Reply-To header and the References header - The pattern for the fallback reply message id is "reply-[key]@[gitlab_host]" - Improve docs thanks to Axil
Rémy Coutable authoredImprove and finish the fallback to the In-Reply-To and References header for the reply-by-email feature A few things to note: - The IncomingEmail feature is now enabled even without a correctly-formatted sub-address - Message-ID for new thread mail are kept the same so that subsequent notifications to this thread are grouped in the thread by the email service that receives the notification (i.e. In-Reply-To of the answer == Message-ID of the first thread message) - To maximize our chance to be able to retrieve the reply key, we look for it in the In-Reply-To header and the References header - The pattern for the fallback reply message id is "reply-[key]@[gitlab_host]" - Improve docs thanks to Axil
incoming_email.rb 1.01 KiB
module Gitlab
module IncomingEmail
class << self
FALLBACK_REPLY_MESSAGE_ID_REGEX = /\Areply\-(.+)@#{Gitlab.config.gitlab.host}\Z/.freeze
def enabled?
config.enabled && config.address
end
def reply_address(key)
config.address.gsub('%{key}', key)
end
def key_from_address(address)
regex = address_regex
return unless regex
match = address.match(regex)
return unless match
match[1]
end
def key_from_fallback_reply_message_id(message_id)
match = message_id.match(FALLBACK_REPLY_MESSAGE_ID_REGEX)
return unless match
match[1]
end
def config
Gitlab.config.incoming_email
end
private
def address_regex
wildcard_address = config.address
return nil unless wildcard_address
regex = Regexp.escape(wildcard_address)
regex = regex.gsub(Regexp.escape('%{key}'), "(.+)")
Regexp.new(regex).freeze
end
end
end
end