public static async Task <IUser[]> GetUsersInGroupsAsync(IEnumerable <string> groupNames,
QueryBehaviour behaviour)
{
// validate input parameters
ParameterValidator.AssertIsNotNull("groupNames", groupNames);
var nonEmptyGroups = groupNames.Where(o => !string.IsNullOrWhiteSpace(o)).ToArray();
ParameterValidator.AssertIsNotNullOrEmptyList("groupsNames", nonEmptyGroups);
// return a list of users within the specified group
var client = GetGroupsClient();
IUser[] users;
if (behaviour == QueryBehaviour.All)
{
users = (IUser[])await client.Execute(o => o.GetUsersInGroupsAsync(nonEmptyGroups));
}
else
{
users = (IUser[])await client.Execute(o => o.GetUsersInAnyGroupsAsync(nonEmptyGroups));
}
return(users);
}
public static async Task <IEnumerable <string> > GetEmailAddressesFromActiveDirectoryGroupsAsync(
IEnumerable <string> groupNames)
{
// validate input parameters
var parameterValue = groupNames as string[] ?? groupNames.ToArray();
ParameterValidator.AssertIsNotNullOrEmptyList("groupNames", parameterValue);
// return a list of non-null email addresses for the members of the specified groups
var users = await GetUsersInGroupsAsync(parameterValue, QueryBehaviour.Any);
return(users.Select(o => o.Email.Trim()).Where(o => !string.IsNullOrEmpty(o)));
}
