diff options
author | Douwe Maan <douwe@gitlab.com> | 2017-01-23 23:39:16 +0300 |
---|---|---|
committer | Douwe Maan <douwe@gitlab.com> | 2017-01-23 23:39:16 +0300 |
commit | c24a2d3298318313d466e209413bb82b3f365306 (patch) | |
tree | 25d9faf7786c07d4db08f44427463e3cf93d648c /lib | |
parent | 0d77b99cddbf891c872c4a2b788fa2eebb3d49e5 (diff) | |
parent | c3a940000ea20d6682313640e1a0fda9ff68dbdf (diff) |
Merge branch '22619-add-an-email-address-to-unsubscribe-list-header-in-email' into 'master'
Handle unsubscribe notification via email
Closes #22619
See merge request !6597
Diffstat (limited to 'lib')
-rw-r--r-- | lib/gitlab/email/handler.rb | 3 | ||||
-rw-r--r-- | lib/gitlab/email/handler/base_handler.rb | 43 | ||||
-rw-r--r-- | lib/gitlab/email/handler/create_issue_handler.rb | 1 | ||||
-rw-r--r-- | lib/gitlab/email/handler/create_note_handler.rb | 7 | ||||
-rw-r--r-- | lib/gitlab/email/handler/reply_processing.rb | 54 | ||||
-rw-r--r-- | lib/gitlab/email/handler/unsubscribe_handler.rb | 32 | ||||
-rw-r--r-- | lib/gitlab/incoming_email.rb | 9 |
7 files changed, 103 insertions, 46 deletions
diff --git a/lib/gitlab/email/handler.rb b/lib/gitlab/email/handler.rb index bd3267e2a80..bd2f5d3615e 100644 --- a/lib/gitlab/email/handler.rb +++ b/lib/gitlab/email/handler.rb @@ -1,10 +1,11 @@ require 'gitlab/email/handler/create_note_handler' require 'gitlab/email/handler/create_issue_handler' +require 'gitlab/email/handler/unsubscribe_handler' module Gitlab module Email module Handler - HANDLERS = [CreateNoteHandler, CreateIssueHandler] + HANDLERS = [UnsubscribeHandler, CreateNoteHandler, CreateIssueHandler] def self.for(mail, mail_key) HANDLERS.find do |klass| diff --git a/lib/gitlab/email/handler/base_handler.rb b/lib/gitlab/email/handler/base_handler.rb index 7cccf465334..3f6ace0311a 100644 --- a/lib/gitlab/email/handler/base_handler.rb +++ b/lib/gitlab/email/handler/base_handler.rb @@ -9,52 +9,13 @@ module Gitlab @mail_key = mail_key end - def message - @message ||= process_message - end - - def author + def can_execute? raise NotImplementedError end - def project + def execute raise NotImplementedError end - - private - - def validate_permission!(permission) - raise UserNotFoundError unless author - raise UserBlockedError if author.blocked? - raise ProjectNotFound unless author.can?(:read_project, project) - raise UserNotAuthorizedError unless author.can?(permission, project) - end - - def process_message - message = ReplyParser.new(mail).execute.strip - add_attachments(message) - end - - def add_attachments(reply) - attachments = Email::AttachmentUploader.new(mail).execute(project) - - reply + attachments.map do |link| - "\n\n#{link[:markdown]}" - end.join - end - - def verify_record!(record:, invalid_exception:, record_name:) - return if record.persisted? - return if record.errors.key?(:commands_only) - - error_title = "The #{record_name} could not be created for the following reasons:" - - msg = error_title + record.errors.full_messages.map do |error| - "\n\n- #{error}" - end.join - - raise invalid_exception, msg - end end end end diff --git a/lib/gitlab/email/handler/create_issue_handler.rb b/lib/gitlab/email/handler/create_issue_handler.rb index 9f90a3ec2b2..127fae159d5 100644 --- a/lib/gitlab/email/handler/create_issue_handler.rb +++ b/lib/gitlab/email/handler/create_issue_handler.rb @@ -5,6 +5,7 @@ module Gitlab module Email module Handler class CreateIssueHandler < BaseHandler + include ReplyProcessing attr_reader :project_path, :incoming_email_token def initialize(mail, mail_key) diff --git a/lib/gitlab/email/handler/create_note_handler.rb b/lib/gitlab/email/handler/create_note_handler.rb index 447c7a6a6b9..d87ba427f4b 100644 --- a/lib/gitlab/email/handler/create_note_handler.rb +++ b/lib/gitlab/email/handler/create_note_handler.rb @@ -1,10 +1,13 @@ require 'gitlab/email/handler/base_handler' +require 'gitlab/email/handler/reply_processing' module Gitlab module Email module Handler class CreateNoteHandler < BaseHandler + include ReplyProcessing + def can_handle? mail_key =~ /\A\w+\z/ end @@ -24,6 +27,8 @@ module Gitlab record_name: 'comment') end + private + def author sent_notification.recipient end @@ -36,8 +41,6 @@ module Gitlab @sent_notification ||= SentNotification.for(mail_key) end - private - def create_note Notes::CreateService.new( project, diff --git a/lib/gitlab/email/handler/reply_processing.rb b/lib/gitlab/email/handler/reply_processing.rb new file mode 100644 index 00000000000..32c5caf93e8 --- /dev/null +++ b/lib/gitlab/email/handler/reply_processing.rb @@ -0,0 +1,54 @@ +module Gitlab + module Email + module Handler + module ReplyProcessing + private + + def author + raise NotImplementedError + end + + def project + raise NotImplementedError + end + + def message + @message ||= process_message + end + + def process_message + message = ReplyParser.new(mail).execute.strip + add_attachments(message) + end + + def add_attachments(reply) + attachments = Email::AttachmentUploader.new(mail).execute(project) + + reply + attachments.map do |link| + "\n\n#{link[:markdown]}" + end.join + end + + def validate_permission!(permission) + raise UserNotFoundError unless author + raise UserBlockedError if author.blocked? + raise ProjectNotFound unless author.can?(:read_project, project) + raise UserNotAuthorizedError unless author.can?(permission, project) + end + + def verify_record!(record:, invalid_exception:, record_name:) + return if record.persisted? + return if record.errors.key?(:commands_only) + + error_title = "The #{record_name} could not be created for the following reasons:" + + msg = error_title + record.errors.full_messages.map do |error| + "\n\n- #{error}" + end.join + + raise invalid_exception, msg + end + end + end + end +end diff --git a/lib/gitlab/email/handler/unsubscribe_handler.rb b/lib/gitlab/email/handler/unsubscribe_handler.rb new file mode 100644 index 00000000000..97d7a8d65ff --- /dev/null +++ b/lib/gitlab/email/handler/unsubscribe_handler.rb @@ -0,0 +1,32 @@ +require 'gitlab/email/handler/base_handler' + +module Gitlab + module Email + module Handler + class UnsubscribeHandler < BaseHandler + def can_handle? + mail_key =~ /\A\w+#{Regexp.escape(Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX)}\z/ + end + + def execute + raise SentNotificationNotFoundError unless sent_notification + return unless sent_notification.unsubscribable? + + noteable = sent_notification.noteable + raise NoteableNotFoundError unless noteable + noteable.unsubscribe(sent_notification.recipient) + end + + private + + def sent_notification + @sent_notification ||= SentNotification.for(reply_key) + end + + def reply_key + mail_key.sub(Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX, '') + end + end + end + end +end diff --git a/lib/gitlab/incoming_email.rb b/lib/gitlab/incoming_email.rb index 801dfde9a36..b91012d6405 100644 --- a/lib/gitlab/incoming_email.rb +++ b/lib/gitlab/incoming_email.rb @@ -1,5 +1,6 @@ module Gitlab module IncomingEmail + UNSUBSCRIBE_SUFFIX = '+unsubscribe'.freeze WILDCARD_PLACEHOLDER = '%{key}'.freeze class << self @@ -18,7 +19,11 @@ module Gitlab end def reply_address(key) - config.address.gsub(WILDCARD_PLACEHOLDER, key) + config.address.sub(WILDCARD_PLACEHOLDER, key) + end + + def unsubscribe_address(key) + config.address.sub(WILDCARD_PLACEHOLDER, "#{key}#{UNSUBSCRIBE_SUFFIX}") end def key_from_address(address) @@ -49,7 +54,7 @@ module Gitlab return nil unless wildcard_address regex = Regexp.escape(wildcard_address) - regex = regex.gsub(Regexp.escape('%{key}'), "(.+)") + regex = regex.sub(Regexp.escape(WILDCARD_PLACEHOLDER), '(.+)') Regexp.new(regex).freeze end end |