internal void ResetErrorFlag(Guid?id = null)
{
var store = new MetadataStore(SyncConfiguration.LocalFolder);
if (id == null)
{
foreach (var item in store.Items.Where(p => p.HasError).Select(p => p.Id).ToArray())
{
store.Delete(item);
}
}
else
{
store.Delete(id.Value);
}
store.Save();
OnPropertyChanged(nameof(ItemsWithErrors));
}
private int SyncMetadataStore(bool doNotSave, ConflictHandling conflictHandling, out bool moreChangesFound, bool rescanLocalFiles = true)
{
var sumWatch = Stopwatch.StartNew();
var correlationId = Guid.NewGuid();
//reset item status for all items except the ones with errors
_metadataStore.Items.Where(p => p.Status != ItemStatus.Conflict).ToList().ForEach(p => { p.Status = ItemStatus.Unchanged; p.HasError = false; });
var watch = Stopwatch.StartNew();
var remoteFileList = _sharePointManager.GetChangedFiles(_metadataStore, (percent, currentFile) =>
{
OnSyncProgress(percent, ProgressStatus.Analyzing, $"Processing remote changes... '{currentFile}'");
});
watch.Stop();
var syncToRemote = (_configuration.Direction == SyncDirection.LocalToRemote || _configuration.Direction == SyncDirection.Both);
var syncToLocal = _configuration.Direction == SyncDirection.RemoteToLocal || _configuration.Direction == SyncDirection.Both;
var searchOption = SearchOption.AllDirectories;
if (rescanLocalFiles)
{
OnSyncProgress(0, ProgressStatus.Analyzing, "Processing local changes");
#region Iterate local files/folders
watch = Stopwatch.StartNew();
Parallel.ForEach(Directory.EnumerateDirectories(_localFolder, "*", searchOption), localFolder =>
{
if (!syncToRemote)
{
return;
}
if (!_configuration.ShouldFileSync(localFolder))
{
return;
}
if (File.GetAttributes(localFolder).HasFlag(FileAttributes.Hidden))
{
return;
}
if (Path.GetDirectoryName(localFolder) == MetadataStore.STOREFOLDER)
{
return;
}
var item = _metadataStore.GetByFileName(localFolder);
if (item == null)
{
_metadataStore.Add(new MetadataItem(localFolder, ItemType.Folder));
}
else
{
item.UpdateWithLocalInfo(conflictHandling, correlationId);
if (item.Status == ItemStatus.Conflict)
{
item.Status = OnItemConflict(item);
}
}
});
watch.Stop();
watch = Stopwatch.StartNew();
// update store for local files
Parallel.ForEach(Directory.EnumerateFiles(_localFolder, "*.*", searchOption), localFile =>
//foreach (var localFile in Directory.EnumerateFiles(_localFolder, "*.*", searchOption))
{
if (!syncToRemote)
{
return;
}
if (!_configuration.ShouldFileSync(localFile))
{
return;
}
var localExtension = Path.GetExtension(localFile);
if (localExtension == ".spsync")
{
return;
}
if (File.GetAttributes(localFile).HasFlag(FileAttributes.Hidden))
{
return;
}
if (Directory.GetParent(localFile).Name == MetadataStore.STOREFOLDER)
{
return;
}
var item = _metadataStore.GetByFileName(localFile);
if (item == null)
{
_metadataStore.Add(new MetadataItem(localFile, ItemType.File));
}
else
{
item.UpdateWithLocalInfo(conflictHandling, correlationId);
if (item.Status == ItemStatus.Conflict)
{
item.Status = OnItemConflict(item);
}
}
});
watch.Stop();
#endregion
}
#region Iterate remote files/folders
// update store for remote files/folders
foreach (var remoteItem in remoteFileList)
{
if (!syncToLocal)
{
continue;
}
var localFile = new DirectoryInfo(Path.Combine(_localFolder, remoteItem.FullFileName)).FullName;
if (!_configuration.ShouldFileSync(localFile))
{
continue;
}
string fn = localFile;
if (remoteItem.Type == ItemType.Folder)
{
fn = Path.Combine(localFile, remoteItem.Name);
}
var item = _metadataStore.GetByItemId(remoteItem.Id);
if (remoteItem.ChangeType == Microsoft.SharePoint.Client.ChangeType.Add)
{
// new
if (item == null)
{
_metadataStore.Add(new MetadataItem(remoteItem.Id, remoteItem.ETag, remoteItem.Name, Path.GetDirectoryName(localFile), remoteItem.LastModified, remoteItem.Type));
}
// remote and local change
else
{
item.UpdateWithRemoteInfo(remoteItem.Id, remoteItem.ETag, remoteItem.LastModified, conflictHandling, correlationId);
if (item.Status == ItemStatus.Conflict)
{
item.Status = OnItemConflict(item);
}
}
}
if (remoteItem.ChangeType == Microsoft.SharePoint.Client.ChangeType.DeleteObject)
{
if (item != null)
{
item.Status = ItemStatus.DeletedRemote;
}
}
if (remoteItem.ChangeType == Microsoft.SharePoint.Client.ChangeType.Rename)
{
if (item == null)
{
_metadataStore.Add(new MetadataItem(remoteItem.Id, remoteItem.ETag, remoteItem.Name, Path.GetDirectoryName(localFile), remoteItem.LastModified, remoteItem.Type));
}
else
{
if (item.Name != remoteItem.Name)
{
item.NewNameAfterRename = remoteItem.Name;
item.Status = ItemStatus.RenamedRemote;
if (item.Type == ItemType.Folder)
{
foreach (var itemInFolder in _metadataStore.Items.Where(p => p.LocalFile.Contains(item.LocalFile)))
{
if (itemInFolder.Id == item.Id)
{
continue;
}
var newFolder = _localFolder + remoteItem.FullFileName.Substring(1);
itemInFolder.LocalFolder = itemInFolder.LocalFolder.Replace(item.LocalFile, newFolder);
itemInFolder.HasError = true;
}
}
}
else
{
item.Status = ItemStatus.Unchanged;
}
}
}
if (remoteItem.ChangeType == Microsoft.SharePoint.Client.ChangeType.Update)
{
// new
if (item == null)
{
_metadataStore.Add(new MetadataItem(remoteItem.Id, remoteItem.ETag, remoteItem.Name, Path.GetDirectoryName(localFile), remoteItem.LastModified, remoteItem.Type));
}
else
{
item.UpdateWithRemoteInfo(remoteItem.Id, remoteItem.ETag, remoteItem.LastModified, conflictHandling, correlationId);
if (item.Status == ItemStatus.Conflict)
{
item.Status = OnItemConflict(item);
}
}
}
}
#endregion
#region Check for deleted files/folders
var itemsToDelete = new List <Guid>();
// update store: files
foreach (var item in _metadataStore.Items.Where(p => p.Status == ItemStatus.Unchanged && p.Type == ItemType.File && !p.HasError))
{
var path = item.LocalFile;
if (!_configuration.ShouldFileSync(path))
{
continue;
}
if (!File.Exists(path) && !File.Exists(path + ".spsync"))
{
item.Status = ItemStatus.DeletedLocal;
}
//if (remoteFileList.Count(p => p.Id == item.SharePointId) < 1)
//{
// if (item.Status == ItemStatus.DeletedLocal)
// {
// itemsToDelete.Add(item.Id);
// }
// item.Status = ItemStatus.DeletedRemote;
//}
}
// update store: folders
foreach (var item in _metadataStore.Items.Where(p => p.Status == ItemStatus.Unchanged && p.Type == ItemType.Folder && !p.HasError))
{
var relFile = item.LocalFile.Replace(_localFolder, string.Empty).TrimStart('.', '\\');
var path = item.LocalFile;
if (!_configuration.ShouldFileSync(path))
{
continue;
}
if (!Directory.Exists(path))
{
item.Status = ItemStatus.DeletedLocal;
// delete all dependend items
_metadataStore.Items.Where(p => p.LocalFolder == item.LocalFile).ToList().ForEach(p => { if (!itemsToDelete.Contains(p.Id))
{
itemsToDelete.Add(p.Id);
}
});
}
//if (remoteFileList.Count(p => p.FullFileName.Replace(_localFolder, string.Empty).TrimStart('.', '\\') + p.Name == relFile) < 1)
//{
// if (item.Status == ItemStatus.DeletedLocal)
// {
// if (!itemsToDelete.Contains(item.Id))
// itemsToDelete.Add(item.Id);
// }
// item.Status = ItemStatus.DeletedRemote;
//}
}
#endregion
itemsToDelete.ForEach(p => _metadataStore.Delete(p));
var countChanged = _metadataStore.Items.Count(p => p.Status != ItemStatus.Unchanged);
_metadataStore.Items.Where(p => p.Status != ItemStatus.Unchanged).ToList().ForEach(p =>
{
Logger.LogDebug(correlationId, p.Id, "(Result) Item Name={0}, Status={1}, HasError={2}, LastError={3}", p.Name, p.Status, p.HasError, p.LastError);
});
// reset error flag
//_metadataStore.Items.Where(p => p.HasError && p.Status != ItemStatus.Unchanged).ToList().ForEach(p => p.HasError = false);
if (!doNotSave)
{
_metadataStore.Save();
}
sumWatch.Stop();
moreChangesFound = remoteFileList.Count > 0;
return(countChanged);
}
