guardian / archivehunter - 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 579 units with 9,544 lines of code in units (36.6% of code).

0 very complex units (0 lines of code)
2 complex units (207 lines of code)
24 medium complex units (1,095 lines of code)
97 simple units (2,756 lines of code)
456 very simple units (5,486 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 50 most complex units

Unit	# lines	McCabe index	# params
override def convertMessageBody() in app/services/IngestProxyQueue.scala	130	35	1
def concurrency:Int = config.getOptional[Int]() in app/services/FileMoveQueue.scala	77	26	1
def generateProxy() in app/controllers/ProxiesController.scala	63	22	2
def getDownloadIdWithToken() in app/controllers/BulkDownloadsController.scala	58	19	2
private def relinkScan() in app/services/ProxiesRelinker.scala	65	17	2
def parseDoc() in app/helpers/S3XMLProcessor.scala	55	16	1
override def handleRequest() in lambda/input/src/main/scala/InputLambdaMain.scala	40	15	2
def fromS3() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ProxyLocation.scala	42	15	6
override def shape: UniformFanOutShape[ArchiveEntry, ArchiveEntry] = UniformFanOutShape() in ProxyStatsGathering/src/main/scala/StreamComponents/IsGlacierBranch.scala	46	14	3
def fromS3Sync() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ArchiveEntry.scala	40	14	4
def redoRestore() in app/controllers/LightboxController.scala	37	14	2
def validateToken() in app/auth/BearerTokenAuth.scala	45	14	1
override def apply() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/cmn_models/MediaMetadata.scala	13	13	1
def rerunProxyJob() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ProxyTranscodeFramework/ProxyGenerators.scala	35	13	1
private def checkStatus() in app/services/GlacierRestoreActor.scala	36	13	5
def handleGeneric() in app/services/GenericSqsActor.scala	42	12	1
def importFromPath = IsAuthenticatedAsync() in app/controllers/ImportController.scala	46	12	1
def getPlayable() in app/controllers/ProxiesController.scala	44	12	2
override def createLogic() in app/helpers/S3ToArchiveEntryFlow.scala	76	12	1
def apply() in app/services/FileMove/ImprovedLargeFileCopier.scala	23	11	6
protected def createRequest() in app/services/FileMove/ImprovedLargeFileCopier.scala	71	11	5
def updateProvisionedWriteCapacity() in app/services/LegacyProxiesScanner.scala	57	11	3
def checkRestoreStatus() in app/controllers/LightboxController.scala	30	11	2
def initiateGuts() in app/controllers/BulkDownloadsController.scala	34	11	1
def performUpdate() in app/controllers/UserController.scala	23	11	2
override def shape: SourceShape[LightboxEntry] = SourceShape.of() in app/helpers/LightboxStreamComponents/LightboxDynamoSource.scala	74	11	1
override def createLogic() in ProxyStatsGathering/src/main/scala/StreamComponents/FileTypeWantProxyBranch.scala	63	10	1
override def createLogic() in ProxyStatsGathering/src/main/scala/StreamComponents/MimeTypeWantProxyBranch.scala	51	10	1
def getUriToProxy() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ProxyTranscodeFramework/ProxyGenerators.scala	34	10	1
def runNextActorInChain() in app/services/FileMoveActor.scala	22	10	2
protected def getCfClient() in app/controllers/ProxyFrameworkAdminController.scala	44	10	1
protected def requestRefresh() in app/controllers/Auth.scala	38	10	1
override def shape: SinkShape[LightboxEntry] = SinkShape.of() in app/helpers/LightboxStreamComponents/BulkRestoreStatsSink.scala	48	10	1
private def captureFromXml() in app/helpers/S3XMLProcessor.scala	32	10	4
protected def headersToMap() in app/helpers/S3Signer.scala	58	10	1
def processInstance() in lambda/autodowning/src/main/scala/AutoDowningLambdaMain.scala	24	9	4
override def createLogic() in ProxyStatsGathering/src/main/scala/StreamComponents/MimeTypeBranch.scala	37	9	1
def defaultProxyType() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ProxyTranscodeFramework/ProxyGenerators.scala	18	9	1
def requestProxyJob() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ProxyTranscodeFramework/ProxyGenerators.scala	25	9	3
def updateForIndex() in app/services/DynamoCapacityActor.scala	31	9	2
def moveFile() in app/controllers/FileMoveController.scala	24	9	2
protected def getSingleBoolValue() in app/controllers/UserController.scala	11	9	1
def updateUserProfileField = IsAdminAsync() in app/controllers/UserController.scala	30	9	1
def proxyForId() in app/controllers/ProxiesController.scala	31	9	2
def associate() in app/controllers/ProxiesController.scala	31	9	2
override def shape: SinkShape[ProblemItem] = SinkShape.of() in app/helpers/ProblemItemReproxySink.scala	44	9	1
def checkUserRoles() in app/auth/BearerTokenAuth.scala	24	9	1
def main() in ProxyStatsGathering/src/main/scala/DockerMain.scala	17	8	1
override def shape: FlowShape[ProxyVerifyResult, ProxyVerifyResult] = FlowShape.of() in ProxyStatsGathering/src/main/scala/StreamComponents/VerifyProxy.scala	41	8	2
private def mappingToLightboxes() in common/src/main/scala/com/theguardian/multimedia/archivehunter/common/ArchiveEntryHitReader.scala	50	8	2