class Rack::Transcribr
Constants
- FORMAT
- VERSION
Public Class Methods
new(app, logger=nil)
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# File lib/rack/transcribr.rb, line 14 def initialize(app, logger=nil) @app = app @logger = logger end
Public Instance Methods
call(env)
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# File lib/rack/transcribr.rb, line 19 def call(env) began_at = Time.now status, header, body = @app.call(env) header = Utils::HeaderHash.new(header) body = BodyProxy.new(body) { log(env, status, header, began_at) } [status, header, body] end
Private Instance Methods
colorize(method, msg)
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# File lib/rack/transcribr.rb, line 59 def colorize(method, msg) case method when "GET" msg.blue when "POST" msg.green when "PUT", "PATCH" msg.yellow when "DELETE" msg.red else msg end end
extract_content_length(headers)
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# File lib/rack/transcribr.rb, line 54 def extract_content_length(headers) value = headers["CONTENT_LENGTH"] or return '-' value.to_s == '0' ? '-' : value end
log(env, status, header, began_at)
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# File lib/rack/transcribr.rb, line 29 def log(env, status, header, began_at) now = Time.now length = extract_content_length(header) msg = FORMAT % [ env['HTTP_X_FORWARDED_FOR'] || env["REMOTE_ADDR"] || "-", env["REMOTE_USER"] || "-", now.strftime("%d/%b/%Y:%H:%M:%S %z"), env["REQUEST_METHOD"], env["PATH_INFO"], env["QUERY_STRING"].empty? ? "" : "?"+env["QUERY_STRING"], env["HTTP_VERSION"], status.to_s[0..3], length, now - began_at ] logger = @logger || env["rack.errors"] if logger.respond_to?(:write) logger.write(colorize(env["REQUEST_METHOD"], msg)) else logger << colorize(env["REQUEST_METHOD"], msg) end end