Class: ActionController::LogSubscriber
Constant Summary
collapse
- INTERNAL_PARAMS =
%w(controller action format _method only_path)
ActiveSupport::LogSubscriber::BLACK, ActiveSupport::LogSubscriber::BLUE, ActiveSupport::LogSubscriber::BOLD, ActiveSupport::LogSubscriber::CLEAR, ActiveSupport::LogSubscriber::CYAN, ActiveSupport::LogSubscriber::GREEN, ActiveSupport::LogSubscriber::MAGENTA, ActiveSupport::LogSubscriber::MODES, ActiveSupport::LogSubscriber::RED, ActiveSupport::LogSubscriber::WHITE, ActiveSupport::LogSubscriber::YELLOW
Instance Attribute Summary
#event_levels
#patterns
Instance Method Summary
collapse
attach_to, #call, flush_all!, #initialize, log_subscribers, #publish_event, #silenced?
attach_to, #call, detach_from, #initialize, method_added, #publish_event, subscribers
Instance Method Details
#halted_callback(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 45
def halted_callback(event)
info { "Filter chain halted as #{event.payload[:filter].inspect} rendered or redirected" }
end
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 88
def logger
ActionController::Base.logger
end
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#process_action(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 24
def process_action(event)
info do
payload = event.payload
additions = ActionController::Base.log_process_action(payload)
status = payload[:status]
if status.nil? && (exception_class_name = payload[:exception]&.first)
status = ActionDispatch::ExceptionWrapper.status_code_for_exception(exception_class_name)
end
additions << "Allocations: #{event.allocations}"
message = +"Completed #{status} #{Rack::Utils::HTTP_STATUS_CODES[status]} in #{event.duration.round}ms" \
" (#{additions.join(" | ")})"
message << "\n\n" if defined?(Rails.env) && Rails.env.development?
message
end
end
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#redirect_to(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 55
def redirect_to(event)
info { "Redirected to #{event.payload[:location]}" }
end
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#send_data(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 60
def send_data(event)
info { "Sent data #{event.payload[:filename]} (#{event.duration.round(1)}ms)" }
end
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#send_file(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 50
def send_file(event)
info { "Sent file #{event.payload[:path]} (#{event.duration.round(1)}ms)" }
end
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#start_processing(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 7
def start_processing(event)
return unless logger.info?
payload = event.payload
params = {}
payload[:params].each_pair do |k, v|
params[k] = v unless INTERNAL_PARAMS.include?(k)
end
format = payload[:format]
format = format.to_s.upcase if format.is_a?(Symbol)
format = "*/*" if format.nil?
info "Processing by #{payload[:controller]}##{payload[:action]} as #{format}"
info " Parameters: #{params.inspect}" unless params.empty?
end
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#unpermitted_parameters(event) ⇒ Object
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# File 'actionpack/lib/action_controller/log_subscriber.rb', line 65
def unpermitted_parameters(event)
debug do
unpermitted_keys = event.payload[:keys]
display_unpermitted_keys = unpermitted_keys.map { |e| ":#{e}" }.join(", ")
context = event.payload[:context].map { |k, v| "#{k}: #{v}" }.join(", ")
color("Unpermitted parameter#{'s' if unpermitted_keys.size > 1}: #{display_unpermitted_keys}. Context: { #{context} }", RED)
end
end
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