guardian / login.gutools - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 28 units with 371 lines of code in units (36.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
2 simple units (70 lines of code)
26 very simple units (301 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 28 most complex units

Unit	# lines	McCabe index	# params
def forStage() in app/config/LoginConfig.scala	39	7	1
override def invokeBlock[A]() in app/controllers/LoginComponents.scala	31	6	2
def getBasicAuthDetails() in app/controllers/LoginComponents.scala	17	5	1
private def cors() in app/controllers/Login.scala	14	5	2
def issueNewCookie() in app/controllers/Emergency.scala	37	5	1
def isValidUrl() in app/config/LoginConfig.scala	8	4	2
final override def validateUser() in app/controllers/LoginComponents.scala	12	4	1
def allSwitches: Map[String, SwitchState] = atomicSwitchMap.get() in app/config/Switches.scala	22	3	0
def refresh() in app/config/Switches.scala	15	3	0
def sendCookieEmail() in app/utils/Mailer.scala	27	2	2
def readTags() in app/config/AWS.scala	12	2	0
def login() in app/controllers/Application.scala	7	2	1
def desktopOauthCallback() in app/controllers/DesktopLogin.scala	15	2	0
override def config = LoginConfig.forStage() in app/AppComponents.scala	22	1	1
def sendStateChangeNotification() in app/utils/Notifier.scala	20	1	2
private def getAutoscalingGroupName() in app/config/AWS.scala	6	1	1
private def getTags() in app/config/AWS.scala	11	1	1
def start() in app/config/Switches.scala	5	1	0
def stop() in app/config/Switches.scala	4	1	0
def notifyIfSwitchStillActive() in app/config/Switches.scala	3	1	0
override def load() in app/AppLoader.scala	5	1	1
private def run[T] = Scanamo() in app/services/TokenDBService.scala	6	1	1
def expireCookieIssue() in app/services/TokenDBService.scala	3	1	1
def healthCheck() in app/controllers/Application.scala	4	1	0
def index() in app/controllers/Application.scala	1	1	0
private def errorMessage() in app/controllers/SwitchesController.scala	5	1	1
def httpFilters: Seq[EssentialFilter] = Seq() in app/controllers/LoginComponents.scala	16	1	2
private def unauthorised() in app/controllers/Emergency.scala	4	1	2