class Heavylog::LogSubscriber
Public Instance Methods
process_action(event)
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# File lib/heavylog/log_subscriber.rb, line 11 def process_action(event) data = extract_request(event) RequestStore.store[:heavylog_request_data] = data end
redirect_to(event)
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# File lib/heavylog/log_subscriber.rb, line 16 def redirect_to(event) RequestStore.store[:heavylog_location] = event.payload[:location] end
unpermitted_parameters(event)
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# File lib/heavylog/log_subscriber.rb, line 20 def unpermitted_parameters(event) RequestStore.store[:heavylog_unpermitted_params] ||= [] RequestStore.store[:heavylog_unpermitted_params].concat(event.payload[:keys]) end
Private Instance Methods
custom_options(event)
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# File lib/heavylog/log_subscriber.rb, line 78 def custom_options(event) event.payload[:custom_payload] || {} end
extract_format(payload)
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# File lib/heavylog/log_subscriber.rb, line 58 def extract_format(payload) payload[:format] end
extract_location()
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# File lib/heavylog/log_subscriber.rb, line 90 def extract_location location = RequestStore.store[:heavylog_location] return {} unless location RequestStore.store[:heavylog_location] = nil { location: strip_query_string(location) } end
extract_path(payload)
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# File lib/heavylog/log_subscriber.rb, line 48 def extract_path(payload) path = payload[:path] strip_query_string(path) end
extract_request(event)
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# File lib/heavylog/log_subscriber.rb, line 27 def extract_request(event) payload = event.payload data = initial_data(payload) data.merge!(extract_status(payload)) data.merge!(extract_runtimes(event, payload)) data.merge!(extract_location) data.merge!(extract_unpermitted_params) data.merge!(extract_request_data(payload)) data.merge!(custom_options(event)) end
extract_request_data(payload)
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# File lib/heavylog/log_subscriber.rb, line 106 def extract_request_data(payload) if payload[:request].is_a?(ActionDispatch::Request) data = {} data[:referrer] = payload[:request].referrer if payload[:request].referrer data[:host] = payload[:request].host data[:user_agent] = payload[:request].user_agent return data end {} end
extract_runtimes(event, payload)
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# File lib/heavylog/log_subscriber.rb, line 82 def extract_runtimes(event, payload) data = { duration: event.duration.to_f.round(2) } %i[view_runtime db_runtime].each do |key| data[key] = payload[key].to_f.round(2) if payload.key?(key) end data end
extract_status(payload)
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# File lib/heavylog/log_subscriber.rb, line 62 def extract_status(payload) if (status = payload[:status]) { status: status.to_i } elsif (error = payload[:exception]) exception, message = error { status: get_error_status_code(exception), error: "#{exception}: #{message}" } else { status: 0 } end end
extract_unpermitted_params()
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# File lib/heavylog/log_subscriber.rb, line 98 def extract_unpermitted_params unpermitted_params = RequestStore.store[:heavylog_unpermitted_params] return {} unless unpermitted_params RequestStore.store[:heavylog_unpermitted_params] = nil { unpermitted_params: unpermitted_params } end
get_error_status_code(exception)
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# File lib/heavylog/log_subscriber.rb, line 73 def get_error_status_code(exception) status = ActionDispatch::ExceptionWrapper.rescue_responses[exception] Rack::Utils.status_code(status) end
initial_data(payload)
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# File lib/heavylog/log_subscriber.rb, line 38 def initial_data(payload) { method: payload[:method], path: extract_path(payload), format: extract_format(payload), controller: payload[:controller], action: payload[:action], } end
strip_query_string(path)
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# File lib/heavylog/log_subscriber.rb, line 53 def strip_query_string(path) index = path.index("?") index ? path[0, index] : path end