void SaveDocument(IDocumentInfo documentInfo, bool checkModificationTime)
{
long itemId = ParseDocumentIdFromEditor(documentInfo.DocumentId);
Item docItem = DataService.FindItemById(itemId);
if (docItem == null || checkModificationTime && documentInfo.LastModifyTime < docItem.LastWriteTime)
{
return;
}
byte[] content = null;
if (IsRichEditDocument(docItem))
{
RichEditDocumentInfo richEditDocument = (RichEditDocumentInfo)documentInfo;
content = richEditDocument.SaveCopy(RichEditDocumentManager.GetFormat(docItem));
}
else if (IsSpreadsheetDocument(docItem))
{
SpreadsheetDocumentInfo spreadsheetDocument = (SpreadsheetDocumentInfo)documentInfo;
content = spreadsheetDocument.SaveCopy(SpreadsheetDocumentManager.GetFormat(docItem));
}
else
{
throw new Exception("Incorrect document format.");
}
docItem.UpdateContent(content);
DataService.SaveChanges();
}
public DocumentCommandResult TrySaveAsNewDocument(string documentName, out string newDocumentUrl)
{
newDocumentUrl = null;
Item newDocument = new Item()
{
Name = documentName,
IsFolder = false
};
if (!IsDocumentEditingAllowed(newDocument))
{
return(DocumentCommandResult.NotSupportedFormat);
}
Item document = GetDocumentInCurrentFolder(documentName);
if (document != null)
{
return(DocumentCommandResult.DocumentAlreadyExists);
}
newDocument.Owner = DocumentsApp.User.CurrentUser;
newDocument.ParentItem = CurrentDocument.ParentItem;
newDocument.CreationTime = DateTime.UtcNow;
newDocument.LastAccessTime = DateTime.UtcNow;
newDocument.LastWriteTime = DateTime.UtcNow;
byte[] newDocumentData;
string sourceDocIdForEditor = GetDocumentIdForEditor(CurrentDocument);
IDocumentInfo sourceDocInfo = DocumentManager.FindDocument(sourceDocIdForEditor);
if (IsRichEditDocument(CurrentDocument))
{
RichEditDocumentInfo richEditDocInfo = sourceDocInfo as RichEditDocumentInfo;
DevExpress.XtraRichEdit.DocumentFormat richEditFormat = GetRichEditDocumentFormat(newDocument);
newDocumentData = richEditDocInfo.SaveCopy(richEditFormat);
}
else if (IsSpreadsheetDocument(CurrentDocument))
{
SpreadsheetDocumentInfo spreadsheetDocInfo = sourceDocInfo as SpreadsheetDocumentInfo;
DevExpress.Spreadsheet.DocumentFormat spreadsheetFormat = GetSpreadsheetDocumentFormat(newDocument);
newDocumentData = spreadsheetDocInfo.SaveCopy(spreadsheetFormat);
}
else
{
throw new Exception("Incorrect document format.");
}
newDocument.Content = DataService.CreateBinaryContent(newDocumentData);
DataService.AddItem(newDocument);
DataService.SaveChanges();
string newDocumentPath = GetPathForDocumentInCurrentFolder(documentName);
newDocumentUrl = GetDocumentEditorRequestUrl(newDocumentPath);
return(DocumentCommandResult.OK);
}
public static void SaveChangesToLog(object sender, string cellReference, CellValue oldValue, CellValue newValue)
{
SpreadsheetDocumentInfo documentInfo = sender as SpreadsheetDocumentInfo;
var userId = Users.GetUserByDocument(documentInfo.DocumentId);
Log.Add(string.Format("User {0} changed document {1} cell {2} from {3} to {4}",
userId,
documentInfo.DocumentId,
cellReference,
oldValue,
newValue
));
}