public void UpdateEntry(SyncContext context, StateSyncEntry entry, SyncUpdateEntryOptions options = null)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (entry == null)
{
throw new ArgumentNullException(nameof(entry));
}
// we can't update google docs
if (IsGoogleDoc(entry))
{
return;
}
options = options ?? new SyncUpdateEntryOptions();
var file = Account.GetFile(entry.Id);
if (file == null)
{
if (entry.Id != null)
{
Account.Log(TraceLevel.Warning, "Cannot find entry '" + entry.Id + "' name '" + entry.Name + "'.");
}
if (!options.CanCreate)
{
return;
}
file = CreateEntry(entry);
}
else
{
// is this the rename/move case?
if (!entry.Name.EqualsIgnoreCase(file.Name))
{
file = Account.MoveFile(file.Id, entry.Name, file.Parents.FirstOrDefault(), entry.ParentId);
}
}
// note Google Drive cannot updated the created time of a file
if (context.MultiPointSynchronizer.NormalizeDateTime(entry.LastWriteTime) != context.MultiPointSynchronizer.NormalizeDateTime(file.ModifiedTime.Value) ||
entry.Attributes != ToAttributes(file))
{
string mimeType = null;
if (entry.IsDirectory)
{
mimeType = Account.FolderMimeType;
}
file = Account.UpdateFile(file.Id, entry.LastWriteTime.LocalDateTime, mimeType);
}
// note: unlike Windows on-demand files, we can't update the size w/o uploading a whole file
CopyToEntry(file, entry);
}
public async Task UpdateEntryAsync(SyncContext context, StateSyncEntry entry, SyncUpdateEntryOptions options = null)
{
WebItem item;
if (string.IsNullOrEmpty(entry.Id))
{
// no id, it's a temporary file, so get it by its name and parent
item = await WebApi.GetChildAsync(ToId(entry.ParentId), entry.Name).ConfigureAwait(false);
}
else
{
item = await WebApi.GetAsync(ToId(entry.Id)).ConfigureAwait(false);
}
if (item == null)
{
if (entry.Id != null)
{
Logger?.Log(TraceLevel.Warning, "Cannot find entry '" + entry.Id + "' name '" + entry.Name + "'.");
}
if (!options.CanCreate)
{
return;
}
item = await CreateEntryAsync(entry).ConfigureAwait(false);
}
else
{
// is this the rename/move case?
if (!entry.Name.EqualsIgnoreCase(item.Name))
{
item = await WebApi.RenameAsync(item, entry.Name).ConfigureAwait(false);
}
}
// should we update some metadata?
if (context.MultiPointSynchronizer.NormalizeDateTime(entry.LastWriteTime) != context.MultiPointSynchronizer.NormalizeDateTime(item.LastWriteTimeUtc.ToLocalTime()) ||
context.MultiPointSynchronizer.NormalizeDateTime(entry.CreationTime) != context.MultiPointSynchronizer.NormalizeDateTime(item.CreationTimeUtc.ToLocalTime()) ||
entry.Attributes != ToAttributes(item))
{
item.Attributes = ToAttributes(entry);
item.LastWriteTimeUtc = entry.LastWriteTime.UtcDateTime;
item.CreationTimeUtc = entry.CreationTime.UtcDateTime;
item = await WebApi.UploadAsync(item).ConfigureAwait(false);
}
CopyToEntry(item, entry);
}
