private async Task<PrincipalsViewModel> GetUsers(string nameToSearch, IGraphServiceUsersCollectionRequest request = null)
{
PrincipalsViewModel result = new PrincipalsViewModel();
var filteredUsers = await graphClient.Users.Request()
.Select("DisplayName,UserPrincipalName,Mail")
.Filter($"startswith(DisplayName,'{nameToSearch}') or startswith(UserPrincipalName,'{nameToSearch}') or startswith(Mail,'{nameToSearch}')")
.GetAsync();
var t = await MapUsers(filteredUsers);
result.Principals.AddRange(t.Principals);
if (filteredUsers.NextPageRequest != null)
{
var additionalUsers = await GetUsers(nameToSearch, filteredUsers.NextPageRequest);
if (additionalUsers.Principals.Count > 0)
{
result.Principals.AddRange(additionalUsers.Principals);
}
}
return result;
}
private async Task <PrincipalsViewModel> GetUsers(string nameToSearch, IGraphServiceUsersCollectionRequest request = null)
{
PrincipalsViewModel result = new PrincipalsViewModel();
var filteredUsers = await graphClient.Users.Request()
.Select("DisplayName,UserPrincipalName,Mail")
.Filter($"startswith(DisplayName,'{nameToSearch}') or startswith(UserPrincipalName,'{nameToSearch}') or startswith(Mail,'{nameToSearch}')")
.GetAsync();
var t = await MapUsers(filteredUsers);
result.Principals.AddRange(t.Principals);
if (filteredUsers.NextPageRequest != null)
{
var additionalUsers = await GetUsers(nameToSearch, filteredUsers.NextPageRequest);
if (additionalUsers.Principals.Count > 0)
{
result.Principals.AddRange(additionalUsers.Principals);
}
}
return(result);
}
public async Task <PrincipalsViewModel> GetPeoplePickerSearchData(string nameToSearch, bool searchGroups = true, List <Guid> validationSkus = null, int maxResultCount = 6)
{
PrincipalsViewModel result = new PrincipalsViewModel();
try
{
var filteredUsers = await GetUsers(nameToSearch);
result.Principals.AddRange(filteredUsers.Principals);
if (searchGroups)
{
var filteredGroups = await GetGroups(nameToSearch);
result.Principals.AddRange(filteredGroups.Principals);
}
if (result.Principals.Count > maxResultCount)
{
result.Principals = result.Principals.Take(maxResultCount).ToList();
}
}
catch (Exception e)
{
// TODO: Handle exceptions with specific JSON response
throw e;
}
return(result);
}
private async Task <PrincipalsViewModel> GetGroups(string nameToSearch, IGraphServiceGroupsCollectionRequest request = null)
{
PrincipalsViewModel result = new PrincipalsViewModel();
var filteredGroups = await graphClient.Groups.Request()
.Select("DisplayName,Description")
.Filter("groupTypes/any(grp: grp ne 'Unified')") //DynamicMembership
.GetAsync();
var t = await MapGroups(filteredGroups);
result.Principals.AddRange(t.Principals);
if (filteredGroups.NextPageRequest != null)
{
var additionalGroups = await GetGroups(nameToSearch, filteredGroups.NextPageRequest);
if (additionalGroups.Principals.Count > 0)
{
result.Principals.AddRange(additionalGroups.Principals);
}
}
return(result);
}
public async Task<PrincipalsViewModel> GetPeoplePickerSearchData(string nameToSearch, bool searchGroups = true, List<Guid> validationSkus = null, int maxResultCount = 6)
{
PrincipalsViewModel result = new PrincipalsViewModel();
try
{
var filteredUsers = await GetUsers(nameToSearch);
result.Principals.AddRange(filteredUsers.Principals);
if (searchGroups)
{
var filteredGroups = await GetGroups(nameToSearch);
result.Principals.AddRange(filteredGroups.Principals);
}
if (result.Principals.Count > maxResultCount)
{
result.Principals = result.Principals.Take(maxResultCount).ToList();
}
}
catch (Exception e)
{
// TODO: Handle exceptions with specific JSON response
throw e;
}
return result;
}
private async Task <PrincipalsViewModel> MapUsers(IGraphServiceUsersCollectionPage source)
{
PrincipalsViewModel result = new PrincipalsViewModel();
if (source != null)
{
foreach (var u in source.Where(us => !String.IsNullOrEmpty(us.Mail)))
{
result.Principals.Add(await MapUser(u));
}
}
return(result);
}
private async Task <PrincipalsViewModel> MapGroups(IGraphServiceGroupsCollectionPage source)
{
PrincipalsViewModel result = new PrincipalsViewModel();
if (source != null)
{
foreach (var g in source)
{
result.Principals.Add(await MapGroup(g));
}
}
return(result);
}
private async Task<PrincipalsViewModel> MapUsers(IGraphServiceUsersCollectionPage source)
{
PrincipalsViewModel result = new PrincipalsViewModel();
if (source != null)
{
foreach (var u in source.Where(us => !String.IsNullOrEmpty(us.Mail)))
{
result.Principals.Add(await MapUser(u));
}
}
return result;
}
private async Task <PrincipalsViewModel> MapUsers(IGraphServiceUsersCollectionPage source)
{
PrincipalsViewModel result = new PrincipalsViewModel();
if (source != null)
{
foreach (var u in source)
{
u.Mail = (string.IsNullOrEmpty(u.Mail)) ? u.UserPrincipalName : u.Mail;
result.Principals.Add(await MapUser(u));
}
}
return(result);
}
private async Task<PrincipalsViewModel> MapGroups(IGraphServiceGroupsCollectionPage source)
{
PrincipalsViewModel result = new PrincipalsViewModel();
if (source != null)
{
foreach (var g in source)
{
result.Principals.Add(await MapGroup(g));
}
}
return result;
}
private async Task<PrincipalsViewModel> GetGroups(string nameToSearch, IGraphServiceGroupsCollectionRequest request = null)
{
PrincipalsViewModel result = new PrincipalsViewModel();
var filteredGroups = await graphClient.Groups.Request()
.Select("DisplayName,Description")
.Filter("groupTypes/any(grp: grp ne 'Unified')") //DynamicMembership
.GetAsync();
var t = await MapGroups(filteredGroups);
result.Principals.AddRange(t.Principals);
if (filteredGroups.NextPageRequest != null)
{
var additionalGroups = await GetGroups(nameToSearch, filteredGroups.NextPageRequest);
if (additionalGroups.Principals.Count > 0)
{
result.Principals.AddRange(additionalGroups.Principals);
}
}
return result;
}
