class SpamService attr_accessor :spammable, :request, :options attr_reader :spam_log def initialize(spammable, request = nil) @spammable = spammable @request = request @options = {} if @request @options[:ip_address] = @request.env['action_dispatch.remote_ip'].to_s @options[:user_agent] = @request.env['HTTP_USER_AGENT'] @options[:referrer] = @request.env['HTTP_REFERRER'] else @options[:ip_address] = @spammable.ip_address @options[:user_agent] = @spammable.user_agent end end def mark_as_spam! return false unless spammable.submittable_as_spam? if akismet.submit_spam spammable.user_agent_detail.update_attribute(:submitted, true) else false end end def when_recaptcha_verified(recaptcha_verified, api = false) # In case it's a request which is already verified through recaptcha, yield # block. if recaptcha_verified yield else # Otherwise, it goes to Akismet and check if it's a spam. If that's the # case, it assigns spammable record as "spam" and create a SpamLog record. spammable.spam = check(api) spammable.spam_log = spam_log end end private def check(api) return false unless request && check_for_spam? return false unless akismet.spam? create_spam_log(api) true end def akismet @akismet ||= AkismetService.new( spammable_owner, spammable.spammable_text, options ) end def spammable_owner @user ||= User.find(spammable_owner_id) end def spammable_owner_id @owner_id ||= if spammable.respond_to?(:author_id) spammable.author_id elsif spammable.respond_to?(:creator_id) spammable.creator_id end end def check_for_spam? spammable.check_for_spam? end def create_spam_log(api) @spam_log = SpamLog.create!( { user_id: spammable_owner_id, title: spammable.spam_title, description: spammable.spam_description, source_ip: options[:ip_address], user_agent: options[:user_agent], noteable_type: spammable.class.to_s, via_api: api } ) end end