void FRiderPathLocator::ParseProductInfoJson()

in Source/RiderSourceCodeAccess/Private/RiderPathLocator/Common/RiderPathLocator.cpp [126:165]

• 35 lines of code
• 13 McCabe index (conditional complexity)

void FRiderPathLocator::ParseProductInfoJson(FInstallInfo& Info, const FString& ProductInfoJsonPath)
{
	FString JsonStr;
	FFileHelper::LoadFileToString(JsonStr, *ProductInfoJsonPath);
	TSharedRef<TJsonReader<TCHAR>> JsonReader = TJsonReaderFactory<TCHAR>::Create(JsonStr);
	TSharedPtr<FJsonObject> JsonObject = MakeShareable(new FJsonObject());
	if (FJsonSerializer::Deserialize(JsonReader, JsonObject) && JsonObject.IsValid())
	{
		FString VersionString;
		JsonObject->TryGetStringField(TEXT("buildNumber"), VersionString);
		Info.Version = VersionString;
		if(Info.Version.Major() >= 221)
		{
			Info.SupportUprojectState = FInstallInfo::ESupportUproject::Release;
			return;
		}

		const TArray< TSharedPtr<FJsonValue> >* CustomProperties;
		if(!JsonObject->TryGetArrayField(TEXT("customProperties"), CustomProperties)) return;

		for (const TSharedPtr<FJsonValue>& CustomProperty : *CustomProperties)
		{
			const TSharedPtr<FJsonObject> Item = CustomProperty->AsObject();
			if(!Item.IsValid()) continue;
			
			FString SupportUprojectStateKey;
			const bool bIsValidKey = Item->TryGetStringField(TEXT("key"), SupportUprojectStateKey);
			if(!bIsValidKey) continue;
			if(	!SupportUprojectStateKey.Equals(TEXT("SupportUproject")) &&
				!SupportUprojectStateKey.Equals(TEXT("SupportUprojectState"))) continue;

			FString SupportUprojectStateValue;
			const bool bIsValidValue  = Item->TryGetStringField(TEXT("value"), SupportUprojectStateValue);
			if(!bIsValidValue) continue;
			
			if(SupportUprojectStateValue.Equals(TEXT("Beta"))) Info.SupportUprojectState = FInstallInfo::ESupportUproject::Beta;
			if(SupportUprojectStateValue.Equals(TEXT("Release"))) Info.SupportUprojectState = FInstallInfo::ESupportUproject::Release;
		}
	}
}