class Meter::Rails::Middleware
Public Class Methods
new(app)
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# File lib/meter/rails/middleware.rb, line 7 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/meter/rails/middleware.rb, line 11 def call(env) request = Rack::Request.new(env) Meter::MDC.data['request_id'] = env['action_dispatch.request_id'] Meter::MDC.data['pid'] = Process.pid Meter::MDC.data['ip'] = request.ip.presence || '?' Meter::MDC.data['referer'] = request.referer Meter::MDC.data['url'] = request.url Meter::MDC.data['xhr'] = request.xhr? store_user_agent_data(request) store_geoip_data(request) @app.call(env) ensure Meter::MDC.clear! end
store_geoip_data(request)
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# File lib/meter/rails/middleware.rb, line 38 def store_geoip_data(request) lookup = Locality::IP.new request.ip Meter::MDC.data['geoip_country'] = lookup.country_name if lookup.country_name Meter::MDC.data['geoip_city'] = lookup.city_name if lookup.city_name Meter::MDC.data['geoip_coords'] = "#{lookup.latitude},#{lookup.longitude}" if lookup.latitude && lookup.longitude end
store_user_agent_data(request)
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# File lib/meter/rails/middleware.rb, line 28 def store_user_agent_data(request) user_agent = UserAgent.parse(request.user_agent) Meter::MDC.data['user_agent_name'] = user_agent.browser Meter::MDC.data['user_agent_platform'] = user_agent.platform Meter::MDC.data['user_agent_bot'] = user_agent.bot? Meter::MDC.data['user_agent_version'] = "#{user_agent.browser}_#{user_agent.version}" Meter::MDC.data['user_agent'] = user_agent.to_s end