public IActionResult SearchPhoneBookItems(string term = "")
{
var data = new List <PhoneBookItem>();
var filter = "(&(objectCategory=person)(objectclass=user)";
if (!string.IsNullOrEmpty(term))
{
filter += $"(name=*{term}*)";
}
filter += ")";
var entry = Domain.GetCurrentDomain().GetDirectoryEntry();
var searcher = new DirectorySearcher(entry, filter);
searcher.PropertiesToLoad.Add("name");
searcher.PropertiesToLoad.Add("mobile");
searcher.PropertiesToLoad.Add("mail");
searcher.PropertiesToLoad.Add("telephonenumber");
var result = searcher.FindAll();
foreach (SearchResult searchResult in result)
{
var user = new PhoneBookItem(searchResult);
if (user.HasContactsInformation())
{
data.Add(user);
}
}
data = data.OrderBy(c => c.Name).ToList();
return(Json(data));
}
