public ShiftsEntry(int month, int year, DateTime lastUpdate, string lastVersion, EntryAttachment shiftAttachment)
{
Key = year.ToString("0000") + "#" + month.ToString("00");
Month = month; Year = year; LastUpdate = lastUpdate; LastVersion = lastVersion; MarkedRead = false;
Title = new DateTime(year, month, 1).ToString("MMMM yyyy");
ShiftAttachment = shiftAttachment;
}
private void AttachmentAdapter_EntrySelected(object sender, Adapters.ListFeedAttachmentAdapterEntrySelected e)
{
EntryAttachment attachment = TBL.GetFeedEntry(e.EntryKey)?.GetAttachment(e.AttachmentKey);
if (attachment.IsDownloadable)
{
bool success = Helper.FileOpen.Open(this, attachment.LocalFilePath);
if (!success)
{
AttachmentAdapter_AttachmentRetrieveError(null, new Adapters.AttachmentRetrieveErrorEventArgs(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR));
}
}
else
{
bool success = Helper.FileOpen.OpenWeb(this, attachment.RemoteURL);
if (!success)
{
AttachmentAdapter_AttachmentRetrieveError(null, new Adapters.AttachmentRetrieveErrorEventArgs(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR));
}
}
}
public async void GetNewsFeedAttachment(EntryAttachment attachment, Action <Adapters.AttachmentRetrieveErrorReason> onError, Action <string> onDownloaded, bool relogin = true)
{
if (attachment.IsDownloaded)
{
onDownloaded(attachment.LocalFilePath);
return;
}
int waitTimeout = (2 * REQUEST_TIMEOUT) / 200;
//Dateinamen erstellen
string filePath = attachment.LocalFilePath;
var fileHandle = new Java.IO.File(filePath);
if (!fileHandle.Exists())
{
string attachFilename = Path.GetFileNameWithoutExtension(attachment.Title).Replace(" ", "_");
string attachExtension = Path.GetExtension(attachment.RemoteURL);
fileHandle = Java.IO.File.CreateTempFile(attachFilename, attachExtension, _context.CacheDir);
filePath = fileHandle.Path;
}
//Request erstellen
if (!IsOnline())
{
onError(Adapters.AttachmentRetrieveErrorReason.CONNECTION_LOST); return;
}
while (State == SharepointAPIState.WORKING)
{
await Task.Delay(200);
waitTimeout -= 1;
if (waitTimeout < 0)
{
fileHandle.Delete();
onError(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR);
return;
}
}
if (State == SharepointAPIState.SERVER_ERROR || State == SharepointAPIState.WRONG_LOGIN)
{
fileHandle.Delete();
onError(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR);
return;
}
//schmutziger Path 3.11, weil die Uri bei Links nicht korrekt erstellt wurde.
var patch = attachment.RemoteURL.Replace("https:/m", "https://m");
var client = new DownloadClient(new Uri(patch), filePath, CreateOAuthCookie(), _bearer);
client.DownloadProgressChanged += (ss, ee) => { };
client.DownloadFinished += async(ss, ee) =>
{
if (ee.DownloadFinished)
{
if (State == SharepointAPIState.CONNECTION_LOST)
{
InvokeStateChanged(SharepointAPIState.LOGGED_IN);
}
attachment.UpdateAttachmentDownloaded(filePath);
onDownloaded(filePath);
return;
}
if (relogin)
{
onError(Adapters.AttachmentRetrieveErrorReason.RELOGIN_REQUIRED);
var result = await CreateLogin();
InvokeStateChanged(result);
if (result == SharepointAPIState.LOGGED_IN)
{
GetNewsFeedAttachment(attachment, onError, onDownloaded, false);
return;
}
else
{
if (result == SharepointAPIState.CONNECTION_LOST)
{
onError(Adapters.AttachmentRetrieveErrorReason.CONNECTION_LOST);
}
else
{
onError(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR);
}
}
}
else
{
onError(Adapters.AttachmentRetrieveErrorReason.RETRIEVE_ERROR);
}
return;
};
client.StartDownloadCallback();
}