User macro update from version 7.4 to 7.19

[Morten Christophersen]

Hi All, 

Hope you can help. We have a macro to show the profile pictures based on user groups. We use to run this code:

## @Param Group:title=Only use users in a specific group|desc=Choose a user group to list members of. Normally you wouldn't touch this.|default=confluence-users

## Get access to user data
#set($containerManagerClass = $content.class.forName('com.atlassian.spring.container.ContainerManager'))
#set($getInstanceMethod = $containerManagerClass.getDeclaredMethod('getInstance',null))
#set($containerManager = $getInstanceMethod.invoke(null,null))
#set($containerContext = $containerManager.containerContext)
#set($userDetailsManager = $containerContext.getComponent('userDetailsManager'))

## Get members of a certain group
#set($groupManager = $containerManager.containerContext.getComponent("GroupResolver"))
#set($group = $groupManager.getGroup($paramGroup))
#set($users = $UserAccessor.getMemberNames($paramGroup))

But the getGroup is depreciated. I cannot find out how to get the users of a group based on the group name(string)

Can you help?

[Morten Christophersen]

Eventually I got it fixed myself by updating the 2 last lines:
#set($group = $userAccessor.getGroupsByGroupNames([$paramGroup]))
#set($users = $userAccessor.getMemberNames($group.get(0)))