public FolderViewerForm(PublicClientApplication PCA, Microsoft.Identity.Client.IUser CurrentUser, FolderInfo TargetFolderInfo, string TargetFolderDisplayName)
{
InitializeComponent();
pca = PCA;
currentUser = CurrentUser;
targetFolder = TargetFolderInfo;
targetFolderDisplayName = TargetFolderDisplayName;
}
public AttachmentViewerForm(PublicClientApplication PCA, Microsoft.Identity.Client.IUser CurrentUser, FolderInfo TargetFolderInfo, string TargetItemID, string TargetItemSubject)
{
InitializeComponent();
pca = PCA;
currentUser = CurrentUser;
targetFolder = TargetFolderInfo;
targetItemId = TargetItemID;
targetItemSubject = TargetItemSubject;
}
private bool Prepare()
{
// Use MSAL and acquire access token.
AcquireViewerTokenForm acuireViewerTokenForm = new AcquireViewerTokenForm();
if (acuireViewerTokenForm.ShowDialog(out pca, out ar) != DialogResult.OK)
{
return(false);
}
string token = ar.AccessToken;
currentUser = ar.User;
try
{
client = new OutlookServicesClient(new Uri("https://outlook.office.com/api/v2.0"),
() =>
{
return(Task.Run(() =>
{
return token;
}));
});
client.Context.SendingRequest2 += new EventHandler <SendingRequest2EventArgs>(
(eventSender, eventArgs) => InsertXAnchorMailboxHeader(eventSender, eventArgs, currentUser.DisplayableId));
// Get the root folder.
GetRootFolder();
// Get CalendarFolders (Calendars)
GetCalendarFolders();
return(true);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("ERROR retrieving folders: {0}", ex.Message, "Office365APIEditor"));
return(false);
}
}
private bool Prepare()
{
// Use MSAL and acquire access token.
AcquireViewerTokenForm acuireViewerTokenForm = new AcquireViewerTokenForm();
if (acuireViewerTokenForm.ShowDialog(out pca, out ar) != DialogResult.OK)
{
return(false);
}
string token = ar.AccessToken;
currentUser = ar.User;
try
{
viewerHelper = new ViewerHelper.ViewerHelper(pca, currentUser);
// Get the Drafts folder.
GetDraftsFolderAsync();
// Get the root folder.
PrepareMsgFolderRootAsync();
// Create Calendar dummy root folder.
PrepareCalendarRootFolder();
// Create TaskGroup dummy root folder.
PrepareTaskGroupRootFolder();
return(true);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("ERROR retrieving folders: {0}", ex.Message, "Office365APIEditor"));
return(false);
}
}
public static OutlookServicesClient GetOutlookServicesClient(PublicClientApplication pca, Microsoft.Identity.Client.IUser CurrentUser)
{
// Acquire access token again.
OutlookServicesClient newClient = new OutlookServicesClient(new Uri("https://outlook.office.com/api/v2.0"),
() =>
{
return(Task.Run(async() =>
{
string accessToken = await GetAccessTokenAsync(pca, CurrentUser);
return accessToken;
}));
});
newClient.Context.SendingRequest2 += new EventHandler <SendingRequest2EventArgs>(
(eventSender, eventArgs) => InsertHeaders(eventSender, eventArgs, CurrentUser.DisplayableId));
return(newClient);
}
public static async Task <string> GetAccessTokenAsync(PublicClientApplication pca, Microsoft.Identity.Client.IUser CurrentUser)
{
// Acquire access token.
// This method is designed for GetOutlookServiceClient(), so if you need new OutlookServiceClient and new Access Token, you should use GetOutlookServiceClient().
AuthenticationResult ar;
try
{
ar = await pca.AcquireTokenSilentAsync(MailboxViewerScopes(), pca.Users.Where(u => u.DisplayableId == CurrentUser.DisplayableId ).First());
}
catch (Exception)
{
try
{
ar = await pca.AcquireTokenAsync(MailboxViewerScopes(), CurrentUser, UIBehavior.ForceLogin, "");
}
catch (Exception ex)
{
throw ex;
}
}
return(ar.AccessToken);
}
public static async Task <string> GetAccessToken(PublicClientApplication pca, Microsoft.Identity.Client.IUser CurrentUser)
{
// Acquire access token.
// This method is designed for GetOutlookServiceClient(), so if you need new OutlookServiceClient and new Access Token, you should use GetOutlookServiceClient().
Microsoft.Identity.Client.AuthenticationResult ar;
try
{
ar = await pca.AcquireTokenSilentAsync(Office365APIEditorHelper.MailboxViewerScopes(), CurrentUser);
}
catch (Exception extemp)
{
try
{
ar = await pca.AcquireTokenAsync(Office365APIEditorHelper.MailboxViewerScopes(), CurrentUser, UIBehavior.ForceLogin, "");
}
catch (Exception ex)
{
throw ex;
}
}
return(ar.AccessToken);
}
