private static async Task BuildUserLookupDictionary()
{
try
{
userLookupIds = new Dictionary <string, string>();
// Get the root site
var rootSite = await appClient.Sites["root"].Request().GetAsync();
// Get the flight admin site
var adminSite = await appClient
.Sites[$"{rootSite.SiteCollection.Hostname}:/sites/{flightAdminSite}"]
.Request().GetAsync();
// Get all lists including the "system" lists
// This is needed to see the User Information List
var lists = await appClient.Sites[adminSite.Id].Lists.Request()
.Select(x => new { x.System, x.DisplayName, x.Id }).GetAsync();
// Find the User Information List
Microsoft.Graph.List userList = null;
foreach (var list in lists.CurrentPage)
{
if (string.Compare(list.DisplayName, "User Information List", true) == 0)
{
userList = list;
break;
}
}
if (userList == null)
{
return;
}
var users = await appClient.Sites[adminSite.Id].Lists[userList.Id].Items.Request()
.Expand(x => new { x.Fields }).GetAsync();
foreach (var user in users)
{
object email = null;
if (user.Fields.AdditionalData.TryGetValue("EMail", out email))
{
if (!userLookupIds.TryAdd((email as string).ToLower(), user.Id))
{
Console.WriteLine($"Duplicate entry for {email}, ignored.");
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
userLookupIds = null;
}
}
//private async Task CopyFlightLogToTeamFilesAsync(GraphService graphClient, string groupId)
//{
// // Upload flight log to team files
// // Get root site to determine SP host name
// var rootSite = await HttpGet<Site>($"/sites/root");
// // Get flight admin site
// var adminSite = await HttpGet<Site>($"{rootSite.SiteCollection.Hostname}:/sites/{flightAdminSite}");
// // Get the flight log document
// var flightLog = await HttpGet<DriveItem>($"/sites/{adminSite.Id}/drive/root:/{flightLogFile}");
// // Get the files folder in the team OneDrive
// var teamDrive = await HttpGet<DriveItem>($"/groups/{groupId}/drive/root:/General", retries: 4);
// // Retry this call if it fails
// // There seems to be a delay between creating a Team and the drives being
// // fully created/enabled
// // Copy the file from SharePoint to team drive
// var teamDriveReference = new ItemReference
// {
// DriveId = teamDrive.ParentReference.DriveId,
// Id = teamDrive.Id
// };
// await graphClient.CopySharePointFileAsync(adminSite.Id, flightLog.Id, teamDriveReference);
//}
//public async Task CopySharePointFileAsync(string siteId, string itemId, ItemReference target)
//{
// var copyPayload = new DriveItem
// {
// ParentReference = target
// };
// var response = await HttpPost($"/sites/{siteId}/drive/items/{itemId}/copy",
// copyPayload);
//}
// Posting messages is supported in beta but will not GA in 2018.
// Post a message to that channel
//await HttpPost($"/teams/{teamId}/channels/{channel.Id}/chatThreads",
// new PostMessage()
//{
// rootMessage = new RootMessage()
// {
// body = new MessageBody()
// {
// content = $"Welcome to Flight {flight.number}!"
// }
// }
// });
public async Task <Microsoft.Graph.List> CreateSharePointListAsync(string siteId, Microsoft.Graph.List list)
{
var response = await HttpPost($"/sites/{siteId}/lists", list);
return(JsonConvert.DeserializeObject <Microsoft.Graph.List>(response));
}