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module Gitlab
module AkismetHelper
def akismet_enabled?
current_application_settings.akismet_enabled
end
def akismet_client
@akismet_client ||= ::Akismet::Client.new(current_application_settings.akismet_api_key,
Gitlab.config.gitlab.url)
end
def client_ip(env)
env['action_dispatch.remote_ip'].to_s
end
def user_agent(env)
env['HTTP_USER_AGENT']
end
def check_for_spam?(project, user)
akismet_enabled? && !project.team.member?(user)
end
def is_spam?(environment, user, text)
client = akismet_client
ip_address = client_ip(environment)
user_agent = user_agent(environment)
params = {
type: 'comment',
text: text,
created_at: DateTime.now,
author: user.name,
author_email: user.email,
referrer: environment['HTTP_REFERER'],
}
begin
is_spam, is_blatant = client.check(ip_address, user_agent, params)
is_spam || is_blatant
rescue => e
Rails.logger.error("Unable to connect to Akismet: #{e}, skipping check")
false
end
end
end
end
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