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# frozen_string_literal: true
class SpamCheckService
include AkismetMethods
attr_accessor :spammable, :request, :options
attr_reader :spam_log
def initialize(spammable:, request:)
@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 execute(api: false, recaptcha_verified:, spam_log_id:, user_id:)
if recaptcha_verified
# If it's a request which is already verified through recaptcha,
# update the spam log accordingly.
SpamLog.verify_recaptcha!(user_id: user_id, id: spam_log_id)
else
# Otherwise, it goes to Akismet for spam check.
# If so, it assigns spammable object as "spam" and creates a SpamLog record.
possible_spam = check(api)
spammable.spam = possible_spam unless spammable.allow_possible_spam?
spammable.spam_log = spam_log
end
end
private
def check(api)
return unless request
return unless check_for_spam?
return unless akismet.spam?
create_spam_log(api)
true
end
def check_for_spam?
spammable.check_for_spam?
end
def create_spam_log(api)
@spam_log = SpamLog.create!(
{
user_id: spammable.author_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
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