public static async IAsyncEnumerable <GraphUser> AsContinousEnumerationAsync(this PagedGraphUsers page, Func <string, Task <PagedGraphUsers> > nextPageCallback)
{
if (page is null)
{
throw new ArgumentNullException(nameof(page));
}
if (nextPageCallback is null)
{
throw new ArgumentNullException(nameof(nextPageCallback));
}
foreach (var user in page.GraphUsers ?? Enumerable.Empty <GraphUser>())
{
yield return(user);
}
var continuationToken = page.ContinuationToken?.SingleOrDefault();
if (!string.IsNullOrEmpty(continuationToken))
{
var nextPage = await nextPageCallback(continuationToken)
.ConfigureAwait(false);
await foreach (var user in nextPage.AsContinousEnumerationAsync(nextPageCallback))
{
yield return(user);
}
}
}
internal static async IAsyncEnumerable <GraphUser> AsContinuousCollectionAsync(
this PagedGraphUsers page,
Func <string, Task <PagedGraphUsers> > getNextPage)
{
if (page is null)
{
throw new ArgumentNullException(nameof(page));
}
if (getNextPage is null)
{
throw new ArgumentNullException(nameof(getNextPage));
}
var currentPage = page;
do
{
if (!(currentPage.GraphUsers?.Any() ?? false))
{
yield break;
}
foreach (var element in currentPage.GraphUsers)
{
yield return(element);
}
} while ((currentPage.ContinuationToken?.Any() ?? false) &&
(currentPage = await getNextPage(currentPage.ContinuationToken.First()).ConfigureAwait(false)) is not null);
}
internal PagedGraphUsers GetAllUsers()
{
GraphHttpClient graphClient = connection.GetClient <GraphHttpClient>();
PagedGraphUsers users = graphClient.ListUsersAsync().Result;
return(users);
}
public PagedGraphUsers GetAllUsers()
{
VssConnection connection = Context.Connection;
GraphHttpClient graphClient = connection.GetClient <GraphHttpClient>();
PagedGraphUsers users = graphClient.ListUsersAsync().Result;
foreach (var user in users.GraphUsers)
{
Context.Log("{0} {1} {2}",
user.Descriptor.ToString().PadRight(8),
user.DisplayName.PadRight(20),
user.PrincipalName.PadRight(20)
);
}
return(users);
}
public List <GraphUser> RunEnumerateUsersUsingClientLib()
{
Uri uri = new Uri(_uri);
VssBasicCredential credentials = new VssBasicCredential("", _personalAccessToken);
using (GraphHttpClient graphClient = new GraphHttpClient(uri, credentials))
{
// Get the first page of Users
PagedGraphUsers users = graphClient.GetUsersAsync().Result;
if (users.GraphUsers.Count() > 0)
{
List <GraphUser> graphUsers = new List <GraphUser>(users.GraphUsers);
// If there are more than a page's worth of users, continue retrieving users from the server a page at a time
if (users.ContinuationToken != null)
{
string continuationToken = users.ContinuationToken.FirstOrDefault();
while (continuationToken != null)
{
users = graphClient.GetUsersAsync(continuationToken: continuationToken).Result;
graphUsers.AddRange(users.GraphUsers);
if (users.ContinuationToken != null)
{
continuationToken = users.ContinuationToken.FirstOrDefault();
}
else
{
break;
}
}
}
return(graphUsers);
}
}
return(null);
}
