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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
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