protected async Task ProcessAdds(IEnumerable <BaseItem> itemsToAdd)
{
var baseItems = itemsToAdd as IList <BaseItem> ?? itemsToAdd.ToList();
foreach (var item in baseItems)
{
try
{
await SetExectuingFileName(item.EntityId);
if (ExecutionContext.Instance.Status == ExecutionStatus.Stopped)
{
break;
}
//the root item of an association should not be created again
if (item.Id == item.Association.LocalFolderId || item.Id == item.Association.RemoteFolderId)
{
continue;
}
//skip files bigger than 50MB, these will have to be synced manually
//otherwise the upload/download could take too long and task would be terminated
//TODO make this configurable
if (item.Size > (50 * 1024 * 1024) & _isBackgroundTask)
{
item.SyncPostponed = true;
ItemTableModel.GetDefault().UpdateItem(item, item.Id);
continue;
}
string targetEntitiyId = null;
if (item.AdapterType == _targetEntityAdapter.GetType())
{
targetEntitiyId = _sourceEntityAdapter.BuildEntityId(item);
}
if (item.AdapterType == _sourceEntityAdapter.GetType())
{
targetEntitiyId = _targetEntityAdapter.BuildEntityId(item);
}
//if a new item is added which already exists on the other side we just assume
//that they both have the same content and just create a link but do not upload/download anything
//this the could be the case at the initial sync. The initial sync should never update
//items on one side because we can not compare the contents of files
var foundItem = ItemTableModel.GetDefault().GetItemFromEntityId(targetEntitiyId);
var result = foundItem ?? await Insert(item);
AfterInsert(item, result);
if (await TimeIsOver())
{
break;
}
}
catch (Exception e)
{
ToastHelper.SendToast(string.Format("Message: {0}, EntitityId: {1}", e.Message, item.EntityId));
await
LogHelper.Write(string.Format("Message: {0}, EntitityId: {1} StackTrace:\r\n{2}", e.Message,
item.EntityId, e.StackTrace));
}
}
}
