/// <summary>
/// Cancels all downloads
/// </summary>
public void CancelAllDownloads()
{
Messenger.Default.Send(SyncManagerMessage.Create(SyncManagerMessageKey.WillCancelAllDownloadsNotification));
this.currentResourceDownload?.CancelDownload();
this.ResourceDownloads.Clear();
}
/// <summary>
/// Moves given resource download list to front of the queue
/// </summary>
/// <param name="resourceDownloadsToMove">Resource download list</param>
/// <returns>Returns true if succeeds</returns>
public bool MoveResourceDownloadsToFrontOfQueue(List <ResourceDownload> resourceDownloadsToMove)
{
if (resourceDownloadsToMove.Count == 0)
{
return(false);
}
var firstDownload = resourceDownloadsToMove[0];
if (this.currentResourceDownload == firstDownload)
{
return(false);
}
foreach (var download in resourceDownloadsToMove)
{
this.ResourceDownloads.Remove(download);
}
this.ResourceDownloads.InsertRange(0, resourceDownloadsToMove);
if (this.currentDownloadFileHandle != null)
{
this.currentDownloadFileHandle.Flush();
this.currentDownloadFileHandle.Dispose();
this.currentDownloadFileHandle = null;
}
ResourceDownload cancelledDownload = this.currentResourceDownload;
if (this.currentResourceDownload != null)
{
this.currentResourceDownload.Connection?.Cancel();
this.currentResourceDownload.Connection = null;
this.currentResourceDownload = null;
}
if (cancelledDownload != null)
{
Messenger.Default.Send(SyncManagerMessage.Create(
SyncManagerMessageKey.WillCancelRunningDownloadNotification,
new Dictionary <string, object> {
{ "TheObject", cancelledDownload }
}));
}
this.StartDownloadForFrontMostFile();
return(true);
}
/// <summary>
/// Does the discard.
/// </summary>
private void DoDiscard()
{
UPMSyncConflictWithContext syncConflictWithContext = (UPMSyncConflictWithContext)this.discardedSyncConflict;
if (syncConflictWithContext.OfflineRequest.DeleteRequest(true) != 0)
{
SimpleIoc.Default.GetInstance <ILogger>().LogError("Offline request could not be deleted because of database error");
}
else
{
this.SyncConflictsPage.RemoveConflict(this.discardedSyncConflict);
if (this.SyncConflictsPage.NumberOfSyncConflicts == 0)
{
this.AddNoConflictsFoundPage(this.SyncConflictsPage);
}
this.InformAboutDidChangeTopLevelElement(this.TopLevelElement, this.TopLevelElement, new List <IIdentifier> {
this.discardedSyncConflict.Identifier
}, UPChangeHints.ChangeHintsWithHint("DiscardConflict"));
Messenger.Default.Send(SyncManagerMessage.Create(SyncManagerMessageKey.NumberOfConflictsChanged));
}
}
/// <summary>
/// Cancels resource download
/// </summary>
/// <param name="resourceDownload">Resource download</param>
/// <returns>Returns true if succeeds</returns>
public bool CancelResourceDownload(ResourceDownload resourceDownload)
{
var cancelledDownload = false;
if (this.currentDownloadFileHandle != null)
{
this.currentDownloadFileHandle.Flush();
this.currentDownloadFileHandle.Dispose();
this.currentDownloadFileHandle = null;
}
if (this.currentResourceDownload == resourceDownload)
{
if (this.serverSupportRangeHeader == false)
{
Exception error;
this.StorageService.TryDelete(this.currentResourceDownload.LocalUrl, out error);
}
this.currentResourceDownload.Connection?.Cancel();
this.currentResourceDownload.Connection = null;
this.currentResourceDownload = null;
}
if (this.ResourceDownloads.Contains(resourceDownload))
{
cancelledDownload = true;
}
this.ResourceDownloads.Remove(resourceDownload);
Messenger.Default.Send(SyncManagerMessage.Create(
SyncManagerMessageKey.WillCancelRunningDownloadNotification,
new Dictionary <string, object> {
{ "TheObject", resourceDownload }
}));
return(cancelledDownload);
}
/// <summary>
/// Stop processing download queue
/// </summary>
public void StopProcessingDownloadQueue()
{
this.currentDownloadFileHandle?.Dispose();
this.currentDownloadFileHandle = null;
var currentDownload = this.currentResourceDownload;
if (this.currentResourceDownload != null)
{
this.currentResourceDownload.Connection?.Cancel();
this.currentResourceDownload.Connection = null;
this.currentResourceDownload = null;
}
if (currentDownload != null)
{
Messenger.Default.Send(SyncManagerMessage.Create(
SyncManagerMessageKey.WillCancelRunningDownloadNotification,
new Dictionary <string, object> {
{ "TheObject", currentDownload }
}));
}
}
/// <summary>
/// Updateds the element.
/// </summary>
/// <param name="element">The element.</param>
/// <returns>
/// The <see cref="UPMElement" />.
/// </returns>
public override UPMElement UpdatedElement(UPMElement element)
{
UPMSyncConflictsPage page = new UPMSyncConflictsPage(StringIdentifier.IdentifierWithStringId("SyncConflictsPage"));
page.SyncConflictEmail = ConfigurationUnitStore.DefaultStore.ConfigValue("Sync.ConflictEmailAddress");
IOfflineStorage offlineStorage = UPOfflineStorage.DefaultStorage;
var offlineRequests = this.ShowAllOfflineRequests ? offlineStorage.OfflineRequests : offlineStorage.ConflictRequests;
if (offlineRequests == null || offlineRequests.Count == 0)
{
this.AddNoConflictsFoundPage(page);
return(page);
}
foreach (UPOfflineRequest request in offlineRequests)
{
IIdentifier identifier;
if (!string.IsNullOrEmpty(request.IdentifyingRecordIdentification))
{
identifier = new RecordIdentifier(request.IdentifyingRecordIdentification);
}
else
{
identifier = StringIdentifier.IdentifierWithStringId($"request_{request.RequestNr}");
}
UPMSyncConflictWithContext syncConflict = new UPMSyncConflictWithContext(identifier);
request.LoadFromOfflineStorage();
syncConflict.OfflineRequest = request;
syncConflict.CanBeFixed = request.FixableByUser;
syncConflict.CanBeReported = !string.IsNullOrEmpty(page.SyncConflictEmail) && syncConflict.OfflineRequest.HasXml;
if (!string.IsNullOrEmpty(request.ImageName))
{
//SyncConflict.Icon = UIImage.ImageNamed(request.ImageName); // CRM-5007
}
UPMStringField titleLineField = new UPMStringField(null);
titleLineField.StringValue = request.TitleLine;
syncConflict.MainField = titleLineField;
string detailsLine = request.DetailsLine;
if (!string.IsNullOrEmpty(detailsLine))
{
UPMStringField detailsLineField = new UPMStringField(null);
detailsLineField.StringValue = detailsLine;
syncConflict.DetailField = detailsLineField;
}
if (!this.ShowAllOfflineRequests)
{
UPMErrorStatus error = UPMErrorStatus.ErrorStatusWithMessageDetails(request.Error, request.Response);
syncConflict.AddStatus(error);
}
List <UPOfflineRequest> dependingRequests = request.DependentRequests;
if (dependingRequests != null)
{
foreach (UPOfflineRequest dependentRequest in dependingRequests)
{
string description = $"{dependentRequest.TitleLine}-{dependentRequest.DetailsLine}";
UPMWarnStatus warning = UPMWarnStatus.WarnStatusWithMessageDetails(description, null);
syncConflict.AddStatus(warning);
}
}
page.AddSyncConflict(syncConflict);
}
if (this.oldNumberOfConflicts >= 0 && this.oldNumberOfConflicts != offlineRequests.Count)
{
Messenger.Default.Send(SyncManagerMessage.Create(SyncManagerMessageKey.NumberOfConflictsChanged));
}
this.oldNumberOfConflicts = offlineRequests.Count;
return(page);
}