public static bool FileLockedForMe(object fileId, Guid userId = default(Guid))
{
var app = ThirdPartySelector.GetAppByFileId(fileId.ToString());
if (app != null)
{
return(false);
}
userId = userId == default(Guid) ? SecurityContext.CurrentAccount.ID : userId;
using (var tagDao = Global.DaoFactory.GetTagDao())
{
var lockedBy = FileLockedBy(fileId, tagDao);
return(lockedBy != Guid.Empty && lockedBy != userId);
}
}
private static void ProcessEdit(string fileId, TrackerData fileData)
{
if (ThirdPartySelector.GetAppByFileId(fileId) != null)
{
return;
}
var users = FileTracker.GetEditingBy(fileId);
var usersDrop = new List <Guid>();
foreach (var user in fileData.Users)
{
Guid userId;
if (!Guid.TryParse(user, out userId))
{
Global.Logger.Error("DocService userId is not Guid: " + user);
continue;
}
users.Remove(userId);
try
{
var doc = FileShareLink.CreateKey(fileId);
EntryManager.TrackEditing(fileId, userId, userId, doc);
}
catch (Exception e)
{
Global.Logger.DebugFormat("Drop command: fileId '{0}' docKey '{1}' for user {2} : {3}", fileId, fileData.Key, user, e.Message);
usersDrop.Add(userId);
}
}
if (usersDrop.Any())
{
if (!DocumentServiceHelper.DropUser(fileData.Key, usersDrop, fileId))
{
Global.Logger.Error("DocService drop failed for users " + string.Join(",", usersDrop));
}
}
foreach (var removeUserId in users)
{
FileTracker.Remove(fileId, userId: removeUserId);
}
Global.SocketManager.FilesChangeEditors(fileId);
}
private static TrackResponse ProcessSave(string fileId, TrackerData fileData)
{
Guid userId;
var comments = new List <string>();
if (fileData.Status == TrackerStatus.Corrupted ||
fileData.Status == TrackerStatus.CorruptedForceSave)
{
comments.Add(FilesCommonResource.ErrorMassage_SaveCorrupted);
}
var forcesave = fileData.Status == TrackerStatus.ForceSave || fileData.Status == TrackerStatus.CorruptedForceSave;
if (fileData.Users == null || fileData.Users.Count == 0 || !Guid.TryParse(fileData.Users[0], out userId))
{
userId = FileTracker.GetEditingBy(fileId).FirstOrDefault();
}
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app == null)
{
File fileStable;
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileStable = fileDao.GetFileStable(fileId);
}
var docKey = DocumentServiceHelper.GetDocKey(fileStable);
if (!fileData.Key.Equals(docKey))
{
Global.Logger.ErrorFormat("DocService saving file {0} ({1}) with key {2}", fileId, docKey, fileData.Key);
StoringFileAfterError(fileId, userId.ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
return(new TrackResponse {
Message = "Expected key " + docKey
});
}
}
UserInfo user = null;
try
{
SecurityContext.AuthenticateMe(userId);
user = CoreContext.UserManager.GetUsers(userId);
var culture = string.IsNullOrEmpty(user.CultureName) ? CoreContext.TenantManager.GetCurrentTenant().GetCulture() : CultureInfo.GetCultureInfo(user.CultureName);
Thread.CurrentThread.CurrentCulture = culture;
Thread.CurrentThread.CurrentUICulture = culture;
}
catch (Exception ex)
{
Global.Logger.Info("DocService save error: anonymous author - " + userId, ex);
if (!userId.Equals(ASC.Core.Configuration.Constants.Guest.ID))
{
comments.Add(FilesCommonResource.ErrorMassage_SaveAnonymous);
}
}
File file = null;
var saveMessage = "Not saved";
if (string.IsNullOrEmpty(fileData.Url))
{
try
{
comments.Add(FilesCommonResource.ErrorMassage_SaveUrlLost);
file = EntryManager.CompleteVersionFile(fileId, 0, false, false);
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileDao.UpdateComment(file.ID, file.Version, string.Join("; ", comments));
}
file = null;
Global.Logger.ErrorFormat("DocService save error. Empty url. File id: '{0}'. UserId: {1}. DocKey '{2}'", fileId, userId, fileData.Key);
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. Version update. File id: '{0}'. UserId: {1}. DocKey '{2}'", fileId, userId, fileData.Key), ex);
}
}
else
{
if (fileData.Encrypted)
{
comments.Add(FilesCommonResource.CommentEditEncrypt);
}
var forcesaveType = ForcesaveType.None;
if (forcesave)
{
switch (fileData.ForceSaveType)
{
case TrackerData.ForceSaveInitiator.Command:
forcesaveType = ForcesaveType.Command;
break;
case TrackerData.ForceSaveInitiator.Timer:
forcesaveType = ForcesaveType.Timer;
break;
case TrackerData.ForceSaveInitiator.User:
forcesaveType = ForcesaveType.User;
break;
}
comments.Add(fileData.ForceSaveType == TrackerData.ForceSaveInitiator.User
? FilesCommonResource.CommentForcesave
: FilesCommonResource.CommentAutosave);
}
try
{
file = EntryManager.SaveEditing(fileId, null, DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url), null, string.Empty, string.Join("; ", comments), false, fileData.Encrypted, forcesaveType);
saveMessage = fileData.Status == TrackerStatus.MustSave || fileData.Status == TrackerStatus.ForceSave ? null : "Status " + fileData.Status;
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. File id: '{0}'. UserId: {1}. DocKey '{2}'. DownloadUri: {3}", fileId, userId, fileData.Key, fileData.Url), ex);
saveMessage = ex.Message;
StoringFileAfterError(fileId, userId.ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
}
}
if (!forcesave)
{
FileTracker.Remove(fileId);
}
if (file != null)
{
if (user != null)
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.UserFileUpdated, user.DisplayUserName(false), file.Title);
}
if (!forcesave)
{
SaveHistory(file, (fileData.History ?? "").ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.ChangesUrl));
}
}
Global.SocketManager.FilesChangeEditors(fileId, !forcesave);
var result = new TrackResponse {
Message = saveMessage
};
if (string.IsNullOrEmpty(saveMessage) && file != null && file.Encrypted)
{
result.Addresses = EncryptionAddress.GetAddresses(file.ID.ToString()).ToArray();
}
return(result);
}
private static void ProcessEdit(string fileId, TrackerData fileData)
{
if (ThirdPartySelector.GetAppByFileId(fileId) != null)
{
return;
}
var users = FileTracker.GetEditingBy(fileId);
var usersDrop = new List <string>();
string docKey;
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app == null)
{
File fileStable;
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileStable = fileDao.GetFileStable(fileId);
}
docKey = DocumentServiceHelper.GetDocKey(fileStable);
}
else
{
docKey = fileData.Key;
}
if (!fileData.Key.Equals(docKey))
{
Global.Logger.InfoFormat("DocService editing file {0} ({1}) with key {2} for {3}", fileId, docKey, fileData.Key, string.Join(", ", fileData.Users));
usersDrop = fileData.Users;
}
else
{
foreach (var user in fileData.Users)
{
Guid userId;
if (!Guid.TryParse(user, out userId))
{
Global.Logger.Error("DocService userId is not Guid: " + user);
continue;
}
users.Remove(userId);
try
{
var doc = FileShareLink.CreateKey(fileId);
EntryManager.TrackEditing(fileId, userId, userId, doc);
}
catch (Exception e)
{
Global.Logger.DebugFormat("Drop command: fileId '{0}' docKey '{1}' for user {2} : {3}", fileId, fileData.Key, user, e.Message);
usersDrop.Add(userId.ToString());
}
}
}
if (usersDrop.Any())
{
if (!DocumentServiceHelper.DropUser(fileData.Key, usersDrop.ToArray(), fileId))
{
Global.Logger.Error("DocService drop failed for users " + string.Join(",", usersDrop));
}
}
foreach (var removeUserId in users)
{
FileTracker.Remove(fileId, userId: removeUserId);
}
Global.SocketManager.FilesChangeEditors(fileId);
}
private void PageLoad()
{
var editPossible = !RequestEmbedded;
var isExtenral = false;
File file;
var fileUri = string.Empty;
try
{
if (string.IsNullOrEmpty(RequestFileUrl))
{
var app = ThirdPartySelector.GetAppByFileId(RequestFileId);
if (app == null)
{
file = DocumentServiceHelper.GetParams(RequestFileId, RequestVersion, RequestShareLinkKey, editPossible, !RequestView, true, out _configuration);
if (_valideShareLink)
{
_configuration.Document.SharedLinkKey += RequestShareLinkKey;
_configuration.Document.Info.Favorite = null;
if (CoreContext.Configuration.Personal && !SecurityContext.IsAuthenticated)
{
var user = CoreContext.UserManager.GetUsers(file.CreateBy);
var culture = CultureInfo.GetCultureInfo(user.CultureName);
Thread.CurrentThread.CurrentCulture = culture;
Thread.CurrentThread.CurrentUICulture = culture;
}
}
}
else
{
isExtenral = true;
bool editable;
_thirdPartyApp = true;
file = app.GetFile(RequestFileId, out editable);
file = DocumentServiceHelper.GetParams(file, true, editPossible ? FileShare.ReadWrite : FileShare.Read, false, editable, editable, editable, true, out _configuration);
_configuration.Document.Url = app.GetFileStreamUrl(file);
_configuration.EditorConfig.Customization.GobackUrl = string.Empty;
_configuration.Document.Info.Favorite = null;
}
}
else
{
isExtenral = true;
fileUri = RequestFileUrl;
var fileTitle = Request[FilesLinkUtility.FileTitle];
if (string.IsNullOrEmpty(fileTitle))
{
fileTitle = Path.GetFileName(HttpUtility.UrlDecode(fileUri)) ?? "";
}
file = new File
{
ID = RequestFileUrl,
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, FileShare.Read, false, false, false, false, false, out _configuration);
_configuration.Document.Permissions.Edit = editPossible && !CoreContext.Configuration.Standalone;
_configuration.Document.Permissions.Rename = false;
_configuration.Document.Permissions.Review = false;
_configuration.Document.Permissions.FillForms = false;
_configuration.Document.Permissions.ChangeHistory = false;
_configuration.Document.Permissions.ModifyFilter = false;
_editByUrl = true;
_configuration.Document.Url = fileUri;
_configuration.Document.Info.Favorite = null;
}
ErrorMessage = _configuration.ErrorMessage;
}
catch (Exception ex)
{
Global.Logger.Warn("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
var userAgent = Request.UserAgent.ToString().ToLower();
HttpCookie deeplinkCookie = Request.Cookies.Get("deeplink");
var deepLink = ConfigurationManagerExtension.AppSettings["deeplink.documents.url"];
if (!_valideShareLink &&
deepLink != null && MobileDetector.IsMobile &&
((!userAgent.Contains("version/") && userAgent.Contains("android")) || !userAgent.Contains("android")) && //check webkit
((Request[DeepLinking.WithoutDeeplinkRedirect] == null && deeplinkCookie == null) ||
Request[DeepLinking.WithoutDeeplinkRedirect] == null && deeplinkCookie != null && deeplinkCookie.Value == "app"))
{
var currentUser = CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID);
DeepLinkData deepLinkData = new DeepLinkData
{
Email = currentUser.Email,
Portal = CoreContext.TenantManager.GetCurrentTenant().TenantDomain,
File = new DeepLinkDataFile
{
Id = file.ID.ToString(),
Title = file.Title,
Extension = file.ConvertedExtension
},
Folder = new DeepLinkDataFolder
{
Id = file.FolderID.ToString(),
ParentId = file.RootFolderId.ToString(),
RootFolderType = (int)file.RootFolderType
},
OriginalUrl = Request.GetUrlRewriter().ToString()
};
var jsonDeeplinkData = JsonConvert.SerializeObject(deepLinkData);
string base64DeeplinkData = Convert.ToBase64String(Encoding.UTF8.GetBytes(jsonDeeplinkData));
Response.Redirect("~/DeepLink.aspx?data=" + HttpUtility.UrlEncode(base64DeeplinkData));
}
if (_configuration.EditorConfig.ModeWrite && FileConverter.MustConvert(file))
{
try
{
file = FileConverter.ExecSync(file, RequestShareLinkKey);
}
catch (Exception ex)
{
_configuration = null;
Global.Logger.Error("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
var comment = "#message/" + HttpUtility.UrlEncode(string.Format(FilesCommonResource.ConvertForEdit, file.Title));
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
var fileSecurity = Global.GetFilesSecurity();
if (_configuration.EditorConfig.ModeWrite &&
FileUtility.CanWebRestrictedEditing(file.Title) &&
fileSecurity.CanFillForms(file) &&
!fileSecurity.CanEdit(file))
{
if (!file.IsFillFormDraft)
{
FileMarker.RemoveMarkAsNew(file);
Folder folderIfNew;
try
{
file = EntryManager.GetFillFormDraft(file, out folderIfNew);
}
catch (Exception ex)
{
_configuration = null;
Global.Logger.Error("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
var comment = folderIfNew == null
? string.Empty
: "#message/" + HttpUtility.UrlEncode(string.Format(FilesCommonResource.MessageFillFormDraftCreated, folderIfNew.Title));
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
else if (!EntryManager.CheckFillFormDraft(file))
{
var comment = "#message/" + HttpUtility.UrlEncode(FilesCommonResource.MessageFillFormDraftDiscard);
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
}
Title = file.Title + GetPageTitlePostfix();
if (_configuration.EditorConfig.Customization.Goback == null || string.IsNullOrEmpty(_configuration.EditorConfig.Customization.Goback.Url))
{
_configuration.EditorConfig.Customization.GobackUrl = Request[FilesLinkUtility.FolderUrl] ?? "";
}
_configuration.EditorConfig.Customization.IsRetina = TenantLogoManager.IsRetina(Request);
if (RequestEmbedded)
{
_configuration.Type = Services.DocumentService.Configuration.EditorType.Embedded;
_configuration.EditorConfig.Embedded.ShareLinkParam = string.IsNullOrEmpty(RequestShareLinkKey) ? string.Empty : "&" + FilesLinkUtility.DocShareKey + "=" + RequestShareLinkKey;
}
else
{
_configuration.Type = IsMobile ? Services.DocumentService.Configuration.EditorType.Mobile : Services.DocumentService.Configuration.EditorType.Desktop;
if (FileSharing.CanSetAccess(file) &&
!(file.Encrypted &&
(!Request.DesktopApp() ||
CoreContext.Configuration.Personal)))
{
_configuration.EditorConfig.SharingSettingsUrl = CommonLinkUtility.GetFullAbsolutePath(
Share.Location
+ "?" + FilesLinkUtility.FileId + "=" + HttpUtility.UrlEncode(file.ID.ToString())
+ (Request.DesktopApp() ? "&desktop=true" : string.Empty));
}
if (file.RootFolderType == FolderType.Privacy)
{
if (!PrivacyRoomSettings.Enabled)
{
_configuration = null;
ErrorMessage = FilesCommonResource.ErrorMassage_FileNotFound;
return;
}
else
{
if (Request.DesktopApp())
{
var keyPair = EncryptionKeyPair.GetKeyPair();
if (keyPair != null)
{
_configuration.EditorConfig.EncryptionKeys = new Services.DocumentService.Configuration.EditorConfiguration.EncryptionKeysConfig
{
PrivateKeyEnc = keyPair.PrivateKeyEnc,
PublicKey = keyPair.PublicKey,
};
}
}
}
}
}
if (!isExtenral)
{
_docKeyForTrack = DocumentServiceHelper.GetDocKey(file.ID, -1, DateTime.MinValue);
FileMarker.RemoveMarkAsNew(file);
if (!file.Encrypted && !file.ProviderEntry)
{
EntryManager.MarkAsRecent(file);
}
if (RequestView)
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.FileReaded, file.Title);
}
else
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.FileOpenedForChange, file.Title);
}
}
if (SecurityContext.IsAuthenticated)
{
var saveAsUrl = SaveAs.GetUrl;
using (var folderDao = Global.DaoFactory.GetFolderDao())
{
var folder = folderDao.GetFolder(file.FolderID);
if (folder != null && Global.GetFilesSecurity().CanCreate(folder))
{
saveAsUrl = SaveAs.GetUrlToFolder(file.FolderID);
}
}
_configuration.EditorConfig.SaveAsUrl = CommonLinkUtility.GetFullAbsolutePath(saveAsUrl);
}
if (_configuration.EditorConfig.ModeWrite)
{
_tabId = FileTracker.Add(file.ID);
Global.SocketManager.FilesChangeEditors(file.ID);
if (SecurityContext.IsAuthenticated)
{
_configuration.EditorConfig.FileChoiceUrl = CommonLinkUtility.GetFullAbsolutePath(FileChoice.GetUrlForEditor);
}
}
else
{
_linkToEdit = _editByUrl
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorExternalUrl(fileUri, file.Title))
: CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorUrl(file.ID));
if (Request.DesktopApp())
{
_linkToEdit += "&desktop=true";
}
if (FileConverter.MustConvert(_configuration.Document.Info.File))
{
_editByUrl = true;
}
}
var actionAnchor = Request[FilesLinkUtility.Anchor];
if (!string.IsNullOrEmpty(actionAnchor))
{
_configuration.EditorConfig.ActionLinkString = actionAnchor;
}
}
public static void ProcessData(string fileId, bool isNew, string trackDataString)
{
if (string.IsNullOrEmpty(trackDataString))
{
throw new ArgumentException("DocService return null");
}
var data = JObject.Parse(trackDataString);
if (data == null)
{
throw new ArgumentException("DocService response is incorrect");
}
var fileData = data.ToObject <TrackerData>();
Guid userId;
switch (fileData.Status)
{
case TrackerStatus.NotFound:
case TrackerStatus.Closed:
FileTracker.Remove(fileId);
break;
case TrackerStatus.Editing:
if (ThirdPartySelector.GetAppByFileId(fileId) != null)
{
break;
}
var users = FileTracker.GetEditingBy(fileId);
var usersDrop = new List <string>();
foreach (var user in fileData.Users)
{
if (!Guid.TryParse(user, out userId))
{
Global.Logger.Error("DocService userId is not Guid: " + user);
continue;
}
users.Remove(userId);
try
{
var shareLinkKey = FileShareLink.CreateKey(fileId);
EntryManager.TrackEditing(fileId, userId, userId, isNew, shareLinkKey);
}
catch (Exception e)
{
Global.Logger.DebugFormat("Drop command: fileId '{0}' docKey '{1}' for user {2} : {3}", fileId, fileData.Key, user, e.Message);
usersDrop.Add(user);
}
}
if (usersDrop.Any())
{
var dropString = "[\"" + string.Join("\",\"", usersDrop) + "\"]";
if (!Drop(fileData.Key, dropString, fileId))
{
Global.Logger.Error("DocService drop failed for users " + dropString);
}
}
foreach (var removeUserId in users)
{
FileTracker.Remove(fileId, userId: removeUserId);
}
break;
case TrackerStatus.MustSave:
case TrackerStatus.Corrupted:
var comments = new List <string>();
if (fileData.Status == TrackerStatus.Corrupted)
{
comments.Add(FilesCommonResource.ErrorMassage_SaveCorrupted);
}
if (fileData.Users == null || fileData.Users.Count == 0 || !Guid.TryParse(fileData.Users[0], out userId))
{
userId = FileTracker.GetEditingBy(fileId).FirstOrDefault();
}
try
{
SecurityContext.AuthenticateMe(userId);
}
catch (Exception ex)
{
Global.Logger.Warn("DocService save error: anonymous author - " + userId, ex);
if (!userId.Equals(ASC.Core.Configuration.Constants.Guest.ID))
{
comments.Add(FilesCommonResource.ErrorMassage_SaveAnonymous);
}
}
File file = null;
var saved = false;
if (string.IsNullOrEmpty(fileData.Url))
{
try
{
comments.Add(FilesCommonResource.ErrorMassage_SaveUrlLost);
FileTracker.Remove(fileId);
file = EntryManager.CompleteVersionFile(fileId, 0, false, false);
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileDao.UpdateComment(file.ID, file.Version, string.Join("; ", comments));
}
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. Version update. File id: '{0}'. UserId: {1}. DocKey '{2}'", fileId, userId, fileData.Key), ex);
}
}
else
{
try
{
file = EntryManager.SaveEditing(fileId, -1, userId, fileData.Url, isNew, string.Empty, string.Join("; ", comments), false);
saved = fileData.Status == TrackerStatus.MustSave;
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. File id: '{0}'. UserId: {1}. DocKey '{2}'. DownloadUri: {3}", fileId, userId, fileData.Key, fileData.Url), ex);
StoringFileAfterError(fileId, userId.ToString(), fileData.Url);
}
}
if (file != null)
{
var user = CoreContext.UserManager.GetUsers(userId);
if (user != null)
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.UserFileUpdated, user.DisplayUserName(false), file.Title);
}
SaveHistory(file, fileData.ChangesHistory, fileData.ChangesUrl);
}
FileTracker.Remove(fileId);
Command(TrackMethod.Saved, fileData.Key, fileId, null, userId.ToString(), saved ? "1" : "0");
break;
}
}
public static File SaveEditing(String fileId, string fileExtension, string downloadUri, Stream stream, String doc, string comment = null, bool checkRight = true, bool encrypted = false, ForcesaveType?forcesave = null)
{
var newExtension = string.IsNullOrEmpty(fileExtension)
? FileUtility.GetFileExtension(downloadUri)
: fileExtension;
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app != null)
{
app.SaveFile(fileId, newExtension, downloadUri, stream);
return(null);
}
File file;
using (var fileDao = Global.DaoFactory.GetFileDao())
{
var editLink = FileShareLink.Check(doc, false, fileDao, out file);
if (file == null)
{
file = fileDao.GetFile(fileId);
}
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
var fileSecurity = Global.GetFilesSecurity();
if (checkRight && !editLink && (!(fileSecurity.CanEdit(file) || fileSecurity.CanReview(file)) || CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor()))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_EditFile);
}
if (checkRight && FileLockedForMe(file.ID))
{
throw new Exception(FilesCommonResource.ErrorMassage_LockedFile);
}
if (checkRight && FileTracker.IsEditing(file.ID))
{
throw new Exception(FilesCommonResource.ErrorMassage_SecurityException_UpdateEditingFile);
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
var currentExt = file.ConvertedExtension;
if (string.IsNullOrEmpty(newExtension))
{
newExtension = FileUtility.GetInternalExtension(file.Title);
}
var replaceVersion = false;
if (file.Forcesave != ForcesaveType.None)
{
if (file.Forcesave == ForcesaveType.User && FilesSettings.StoreForcesave)
{
file.Version++;
}
else
{
replaceVersion = true;
}
}
else
{
if (file.Version != 1)
{
file.VersionGroup++;
}
else
{
var storeTemplate = Global.GetStoreTemplate();
var path = FileConstant.NewDocPath + Thread.CurrentThread.CurrentCulture + "/";
if (!storeTemplate.IsDirectory(path))
{
path = FileConstant.NewDocPath + "default/";
}
path += "new" + FileUtility.GetInternalExtension(file.Title);
//todo: think about the criteria for saving after creation
if (file.ContentLength != storeTemplate.GetFileSize("", path))
{
file.VersionGroup++;
}
}
file.Version++;
}
file.Forcesave = forcesave.HasValue ? forcesave.Value : ForcesaveType.None;
if (string.IsNullOrEmpty(comment))
{
comment = FilesCommonResource.CommentEdit;
}
file.Encrypted = encrypted;
file.ConvertedType = FileUtility.GetFileExtension(file.Title) != newExtension ? newExtension : null;
if (file.ProviderEntry && !newExtension.Equals(currentExt))
{
if (FileUtility.ExtsConvertible.Keys.Contains(newExtension) &&
FileUtility.ExtsConvertible[newExtension].Contains(currentExt))
{
if (stream != null)
{
downloadUri = PathProvider.GetTempUrl(stream, newExtension);
downloadUri = DocumentServiceConnector.ReplaceCommunityAdress(downloadUri);
}
var key = DocumentServiceConnector.GenerateRevisionId(downloadUri);
DocumentServiceConnector.GetConvertedUri(downloadUri, newExtension, currentExt, key, null, false, out downloadUri);
stream = null;
}
else
{
file.ID = null;
file.Title = FileUtility.ReplaceFileExtension(file.Title, newExtension);
}
file.ConvertedType = null;
}
using (var tmpStream = new MemoryStream())
{
if (stream != null)
{
stream.CopyTo(tmpStream);
}
else
{
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
var req = (HttpWebRequest)WebRequest.Create(downloadUri);
using (var editedFileStream = new ResponseStream(req.GetResponse()))
{
editedFileStream.CopyTo(tmpStream);
}
}
tmpStream.Position = 0;
file.ContentLength = tmpStream.Length;
file.Comment = string.IsNullOrEmpty(comment) ? null : comment;
if (replaceVersion)
{
file = fileDao.ReplaceFileVersion(file, tmpStream);
}
else
{
file = fileDao.SaveFile(file, tmpStream);
}
}
}
FileMarker.MarkAsNew(file);
FileMarker.RemoveMarkAsNew(file);
return(file);
}
private void PageLoad()
{
var editPossible = !RequestEmbedded && !IsMobile;
var isExtenral = false;
File file;
var fileUri = string.Empty;
if (!ItsTry)
{
try
{
if (string.IsNullOrEmpty(RequestFileUrl))
{
_fileNew = (Request["new"] ?? "") == "true";
var app = ThirdPartySelector.GetAppByFileId(RequestFileId);
if (app == null)
{
var ver = string.IsNullOrEmpty(Request[FilesLinkUtility.Version]) ? -1 : Convert.ToInt32(Request[FilesLinkUtility.Version]);
file = DocumentServiceHelper.GetParams(RequestFileId, ver, RequestShareLinkKey, _fileNew, editPossible, !RequestView, out _docParams);
_fileNew = _fileNew && file.Version == 1 && file.ConvertedType != null && file.CreateOn == file.ModifiedOn;
}
else
{
isExtenral = true;
bool editable;
ThirdPartyApp = true;
file = app.GetFile(RequestFileId, out editable);
file = DocumentServiceHelper.GetParams(file, true, true, true, editable, editable, editable, out _docParams);
_docParams.FileUri = app.GetFileStreamUrl(file);
_docParams.FolderUrl = string.Empty;
}
}
else
{
isExtenral = true;
fileUri = RequestFileUrl;
var fileTitle = Request[FilesLinkUtility.FileTitle];
if (string.IsNullOrEmpty(fileTitle))
{
fileTitle = Path.GetFileName(HttpUtility.UrlDecode(fileUri)) ?? "";
}
if (CoreContext.Configuration.Standalone)
{
try
{
var webRequest = WebRequest.Create(RequestFileUrl);
using (var response = webRequest.GetResponse())
using (var responseStream = new ResponseStream(response))
{
var externalFileKey = DocumentServiceConnector.GenerateRevisionId(RequestFileUrl);
fileUri = DocumentServiceConnector.GetExternalUri(responseStream, MimeMapping.GetMimeMapping(fileTitle), externalFileKey);
}
}
catch (Exception error)
{
Global.Logger.Error("Cannot receive external url for \"" + RequestFileUrl + "\"", error);
}
}
file = new File
{
ID = RequestFileUrl,
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, true, true, false, false, false, out _docParams);
_docParams.CanEdit = editPossible && !CoreContext.Configuration.Standalone;
_editByUrl = true;
_docParams.FileUri = fileUri;
}
}
catch (Exception ex)
{
_errorMessage = ex.Message;
return;
}
}
else
{
FileType tryType;
try
{
tryType = (FileType)Enum.Parse(typeof(FileType), Request[FilesLinkUtility.TryParam]);
}
catch
{
tryType = FileType.Document;
}
var path = "demo";
if (!IsMobile)
{
path = FileConstant.NewDocPath + CultureInfo.CurrentUICulture.TwoLetterISOLanguageName + "/";
if (!Global.GetStoreTemplate().IsDirectory(path))
{
path = FileConstant.NewDocPath + "default/";
}
path += "new";
}
path += FileUtility.InternalExtension[tryType];
var store = Global.GetStoreTemplate();
fileUri = store.GetUri("", path).ToString();
var fileTitle = "Demo" + FileUtility.InternalExtension[tryType];
file = new File
{
ID = Guid.NewGuid(),
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, true, true, editPossible, editPossible, true, out _docParams);
_docParams.FileUri = CommonLinkUtility.GetFullAbsolutePath(fileUri);
_editByUrl = true;
_docParams.Lang = CultureInfo.CurrentUICulture.Name;
}
if (_docParams.ModeWrite && FileConverter.MustConvert(file))
{
try
{
file = FileConverter.ExecDuplicate(file, RequestShareLinkKey);
}
catch (Exception e)
{
_docParams = null;
_errorMessage = e.Message;
return;
}
var comment = "#message/" + HttpUtility.UrlEncode(FilesCommonResource.CopyForEdit);
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
Title = HeaderStringHelper.GetPageTitle(file.Title);
_newScheme = FileUtility.ExtsNewService.Contains(FileUtility.GetFileExtension(file.Title));
if (_newScheme)
{
DocServiceApiUrl = FilesLinkUtility.DocServiceApiUrlNew;
}
if (string.IsNullOrEmpty(_docParams.FolderUrl))
{
_docParams.FolderUrl = Request[FilesLinkUtility.FolderUrl] ?? "";
}
if (MobileDetector.IsRequestMatchesMobile(true))
{
_docParams.FolderUrl = string.Empty;
}
if (RequestEmbedded)
{
_docParams.Type = DocumentServiceParams.EditorType.Embedded;
var shareLinkParam = "&" + FilesLinkUtility.DocShareKey + "=" + RequestShareLinkKey;
_docParams.ViewerUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FilesBaseAbsolutePath + FilesLinkUtility.EditorPage + "?" + FilesLinkUtility.Action + "=view" + shareLinkParam);
_docParams.DownloadUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FileHandlerPath + "?" + FilesLinkUtility.Action + "=download" + shareLinkParam);
_docParams.EmbeddedUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FilesBaseAbsolutePath + FilesLinkUtility.EditorPage + "?" + FilesLinkUtility.Action + "=embedded" + shareLinkParam);
}
else
{
_docParams.Type = IsMobile ? DocumentServiceParams.EditorType.Mobile : DocumentServiceParams.EditorType.Desktop;
if (FileSharing.CanSetAccess(file))
{
_docParams.SharingSettingsUrl = CommonLinkUtility.GetFullAbsolutePath(Share.Location + "?" + FilesLinkUtility.FileId + "=" + file.ID);
}
}
if (!isExtenral)
{
_docKeyForTrack = DocumentServiceHelper.GetDocKey(file.ID, -1, DateTime.MinValue);
if (!ItsTry)
{
FileMarker.RemoveMarkAsNew(file);
}
}
if (_docParams.ModeWrite)
{
_tabId = FileTracker.Add(file.ID, _fileNew);
_fixedVersion = FileTracker.FixedVersion(file.ID);
if (ItsTry)
{
AppendAuthControl();
}
}
else
{
_docParams.LinkToEdit = _editByUrl
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorExternalUrl(fileUri, file.Title))
: FileConverter.MustConvert(_docParams.File) || _newScheme
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorUrl(file.ID))
: string.Empty;
}
if (CoreContext.Configuration.Personal && IsMobile)
{
_docParams.CanEdit = false;
}
}
private void PageLoad()
{
var editPossible = !RequestEmbedded;
var isExtenral = false;
File file;
var fileUri = string.Empty;
try
{
if (string.IsNullOrEmpty(RequestFileUrl))
{
var app = ThirdPartySelector.GetAppByFileId(RequestFileId);
if (app == null)
{
var ver = string.IsNullOrEmpty(Request[FilesLinkUtility.Version]) ? -1 : Convert.ToInt32(Request[FilesLinkUtility.Version]);
file = DocumentServiceHelper.GetParams(RequestFileId, ver, RequestShareLinkKey, editPossible, !RequestView, true, out _configuration);
}
else
{
isExtenral = true;
bool editable;
_thirdPartyApp = true;
file = app.GetFile(RequestFileId, out editable);
file = DocumentServiceHelper.GetParams(file, true, editPossible ? FileShare.ReadWrite : FileShare.Read, false, editable, editable, editable, true, out _configuration);
_configuration.Document.Url = app.GetFileStreamUrl(file);
_configuration.EditorConfig.Customization.GobackUrl = string.Empty;
}
}
else
{
isExtenral = true;
fileUri = RequestFileUrl;
var fileTitle = Request[FilesLinkUtility.FileTitle];
if (string.IsNullOrEmpty(fileTitle))
{
fileTitle = Path.GetFileName(HttpUtility.UrlDecode(fileUri)) ?? "";
}
if (CoreContext.Configuration.Standalone)
{
try
{
var webRequest = (HttpWebRequest)WebRequest.Create(RequestFileUrl);
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var response = webRequest.GetResponse())
using (var responseStream = new ResponseStream(response))
{
var externalFileKey = DocumentServiceConnector.GenerateRevisionId(RequestFileUrl);
fileUri = DocumentServiceConnector.GetExternalUri(responseStream, MimeMapping.GetMimeMapping(fileTitle), externalFileKey);
}
}
catch (Exception error)
{
Global.Logger.Error("Cannot receive external url for \"" + RequestFileUrl + "\"", error);
}
}
file = new File
{
ID = RequestFileUrl,
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, FileShare.Read, false, false, false, false, false, out _configuration);
_configuration.Document.Permissions.Edit = editPossible && !CoreContext.Configuration.Standalone;
_configuration.Document.Permissions.Rename = false;
_configuration.Document.Permissions.Review = false;
_configuration.Document.Permissions.ChangeHistory = false;
_editByUrl = true;
_configuration.Document.Url = fileUri;
}
ErrorMessage = _configuration.ErrorMessage;
}
catch (Exception ex)
{
Global.Logger.Warn("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
if (_configuration.EditorConfig.ModeWrite && FileConverter.MustConvert(file))
{
try
{
file = FileConverter.ExecDuplicate(file, RequestShareLinkKey);
}
catch (Exception ex)
{
_configuration = null;
Global.Logger.Error("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
var comment = "#message/" + HttpUtility.UrlEncode(FilesCommonResource.CopyForEdit);
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
Title = file.Title;
if (_configuration.EditorConfig.Customization.Goback == null || string.IsNullOrEmpty(_configuration.EditorConfig.Customization.Goback.Url))
{
_configuration.EditorConfig.Customization.GobackUrl = Request[FilesLinkUtility.FolderUrl] ?? "";
}
_configuration.EditorConfig.Customization.IsRetina = TenantLogoManager.IsRetina(Request);
if (RequestEmbedded)
{
_configuration.Type = Services.DocumentService.Configuration.EditorType.Embedded;
_configuration.EditorConfig.Embedded.ShareLinkParam = string.IsNullOrEmpty(RequestShareLinkKey) ? string.Empty : "&" + FilesLinkUtility.DocShareKey + "=" + RequestShareLinkKey;
}
else
{
_configuration.Type = IsMobile ? Services.DocumentService.Configuration.EditorType.Mobile : Services.DocumentService.Configuration.EditorType.Desktop;
if (FileSharing.CanSetAccess(file))
{
_configuration.EditorConfig.SharingSettingsUrl = CommonLinkUtility.GetFullAbsolutePath(Share.Location + "?" + FilesLinkUtility.FileId + "=" + file.ID);
}
}
if (!isExtenral)
{
_docKeyForTrack = DocumentServiceHelper.GetDocKey(file.ID, -1, DateTime.MinValue);
FileMarker.RemoveMarkAsNew(file);
}
if (_configuration.EditorConfig.ModeWrite)
{
_tabId = FileTracker.Add(file.ID);
if (SecurityContext.IsAuthenticated)
{
_configuration.EditorConfig.FileChoiceUrl = CommonLinkUtility.GetFullAbsolutePath(FileChoice.Location) + "?" + FileChoice.ParamFilterExt + "=xlsx&" + FileChoice.MailMergeParam + "=true";
_configuration.EditorConfig.MergeFolderUrl = CommonLinkUtility.GetFullAbsolutePath(MailMerge.GetUrl);
}
}
else
{
_linkToEdit = _editByUrl
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorExternalUrl(fileUri, file.Title))
: CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorUrl(file.ID));
if (FileConverter.MustConvert(_configuration.Document.Info.File))
{
_editByUrl = true;
}
}
}
public static File SaveEditing(String fileId, int version, Guid tabId, string fileExtension, string downloadUri, Stream stream, bool asNew, String shareLinkKey, string comment = null, bool checkRight = true)
{
var newExtension = string.IsNullOrEmpty(fileExtension)
? FileUtility.GetFileExtension(downloadUri)
: fileExtension;
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app != null)
{
app.SaveFile(fileId, newExtension, downloadUri, stream);
return(null);
}
File file;
using (var fileDao = Global.DaoFactory.GetFileDao())
{
var editLink = FileShareLink.Check(shareLinkKey, false, fileDao, out file);
if (file == null)
{
file = fileDao.GetFile(fileId);
}
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
var fileSecurity = Global.GetFilesSecurity();
if (checkRight && !editLink && (!(fileSecurity.CanEdit(file) || fileSecurity.CanReview(file)) || CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor()))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_EditFile);
}
if (checkRight && FileLockedForMe(file.ID))
{
throw new Exception(FilesCommonResource.ErrorMassage_LockedFile);
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
var currentExt = file.ConvertedExtension;
if (string.IsNullOrEmpty(newExtension))
{
newExtension = FileUtility.GetInternalExtension(file.Title);
}
if ((file.Version <= version || !newExtension.Equals(currentExt) || version < 1) &&
(file.Version > 1 || !asNew) &&
!FileTracker.FixedVersion(file.ID))
{
file.Version++;
if (string.IsNullOrEmpty(comment))
{
comment = FilesCommonResource.CommentEdit;
}
}
else
{
if (string.IsNullOrEmpty(comment))
{
comment = FilesCommonResource.CommentCreate;
}
}
file.ConvertedType = FileUtility.GetFileExtension(file.Title) != newExtension ? newExtension : null;
if (file.ProviderEntry && !newExtension.Equals(currentExt))
{
if (FileUtility.ExtsConvertible.Keys.Contains(newExtension) &&
FileUtility.ExtsConvertible[newExtension].Contains(currentExt))
{
var key = DocumentServiceConnector.GenerateRevisionId(downloadUri ?? Guid.NewGuid().ToString());
if (stream != null)
{
using (var tmpStream = new MemoryStream())
{
stream.CopyTo(tmpStream);
downloadUri = DocumentServiceConnector.GetExternalUri(tmpStream, newExtension, key);
}
}
DocumentServiceConnector.GetConvertedUri(downloadUri, newExtension, currentExt, key, false, out downloadUri);
stream = null;
}
else
{
file.ID = null;
file.Title = FileUtility.ReplaceFileExtension(file.Title, newExtension);
}
file.ConvertedType = null;
}
using (var tmpStream = new MemoryStream())
{
if (stream != null)
{
stream.CopyTo(tmpStream);
}
else
{
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
var req = (HttpWebRequest)WebRequest.Create(downloadUri);
using (var editedFileStream = new ResponseStream(req.GetResponse()))
{
editedFileStream.CopyTo(tmpStream);
}
}
tmpStream.Position = 0;
file.ContentLength = tmpStream.Length;
file.Comment = string.IsNullOrEmpty(comment) ? null : comment;
file = fileDao.SaveFile(file, tmpStream);
}
}
checkRight = FileTracker.ProlongEditing(file.ID, tabId, true, SecurityContext.CurrentAccount.ID);
if (checkRight)
{
FileTracker.ChangeRight(file.ID, SecurityContext.CurrentAccount.ID, false);
}
FileMarker.MarkAsNew(file);
FileMarker.RemoveMarkAsNew(file);
return(file);
}
private void PageLoad()
{
var editPossible = !RequestEmbedded;
var isExtenral = false;
File file;
var fileUri = string.Empty;
try
{
if (string.IsNullOrEmpty(RequestFileUrl))
{
var app = ThirdPartySelector.GetAppByFileId(RequestFileId);
if (app == null)
{
file = DocumentServiceHelper.GetParams(RequestFileId, RequestVersion, RequestShareLinkKey, editPossible, !RequestView, true, out _configuration);
if (_valideShareLink)
{
_configuration.Document.SharedLinkKey += RequestShareLinkKey;
if (CoreContext.Configuration.Personal && !SecurityContext.IsAuthenticated)
{
var user = CoreContext.UserManager.GetUsers(file.CreateBy);
var culture = CultureInfo.GetCultureInfo(user.CultureName);
Thread.CurrentThread.CurrentCulture = culture;
Thread.CurrentThread.CurrentUICulture = culture;
}
}
}
else
{
isExtenral = true;
bool editable;
_thirdPartyApp = true;
file = app.GetFile(RequestFileId, out editable);
file = DocumentServiceHelper.GetParams(file, true, editPossible ? FileShare.ReadWrite : FileShare.Read, false, editable, editable, editable, true, out _configuration);
_configuration.Document.Url = app.GetFileStreamUrl(file);
_configuration.EditorConfig.Customization.GobackUrl = string.Empty;
}
}
else
{
isExtenral = true;
fileUri = RequestFileUrl;
var fileTitle = Request[FilesLinkUtility.FileTitle];
if (string.IsNullOrEmpty(fileTitle))
{
fileTitle = Path.GetFileName(HttpUtility.UrlDecode(fileUri)) ?? "";
}
file = new File
{
ID = RequestFileUrl,
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, FileShare.Read, false, false, false, false, false, out _configuration);
_configuration.Document.Permissions.Edit = editPossible && !CoreContext.Configuration.Standalone;
_configuration.Document.Permissions.Rename = false;
_configuration.Document.Permissions.Review = false;
_configuration.Document.Permissions.FillForms = false;
_configuration.Document.Permissions.ChangeHistory = false;
_editByUrl = true;
_configuration.Document.Url = fileUri;
}
ErrorMessage = _configuration.ErrorMessage;
}
catch (Exception ex)
{
Global.Logger.Warn("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
if (_configuration.EditorConfig.ModeWrite && FileConverter.MustConvert(file))
{
try
{
file = FileConverter.ExecSync(file, RequestShareLinkKey);
}
catch (Exception ex)
{
_configuration = null;
Global.Logger.Error("DocEditor", ex);
ErrorMessage = ex.Message;
return;
}
var comment = "#message/" + HttpUtility.UrlEncode(string.Format(FilesCommonResource.ConvertForEdit, file.Title));
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
Title = file.Title;
if (_configuration.EditorConfig.Customization.Goback == null || string.IsNullOrEmpty(_configuration.EditorConfig.Customization.Goback.Url))
{
_configuration.EditorConfig.Customization.GobackUrl = Request[FilesLinkUtility.FolderUrl] ?? "";
}
_configuration.EditorConfig.Customization.IsRetina = TenantLogoManager.IsRetina(Request);
if (RequestEmbedded)
{
_configuration.Type = Services.DocumentService.Configuration.EditorType.Embedded;
_configuration.EditorConfig.Embedded.ShareLinkParam = string.IsNullOrEmpty(RequestShareLinkKey) ? string.Empty : "&" + FilesLinkUtility.DocShareKey + "=" + RequestShareLinkKey;
}
else
{
_configuration.Type = IsMobile ? Services.DocumentService.Configuration.EditorType.Mobile : Services.DocumentService.Configuration.EditorType.Desktop;
if (FileSharing.CanSetAccess(file) &&
!(file.Encrypted &&
(!Request.DesktopApp() ||
CoreContext.Configuration.Personal)))
{
_configuration.EditorConfig.SharingSettingsUrl = CommonLinkUtility.GetFullAbsolutePath(
Share.Location
+ "?" + FilesLinkUtility.FileId + "=" + HttpUtility.UrlEncode(file.ID.ToString())
+ (Request.DesktopApp() ? "&desktop=true" : string.Empty));
}
}
if (!isExtenral)
{
_docKeyForTrack = DocumentServiceHelper.GetDocKey(file.ID, -1, DateTime.MinValue);
FileMarker.RemoveMarkAsNew(file);
}
if (SecurityContext.IsAuthenticated)
{
_configuration.EditorConfig.SaveAsUrl = _configuration.EditorConfig.MergeFolderUrl = CommonLinkUtility.GetFullAbsolutePath(SaveAs.GetUrl);
}
if (_configuration.EditorConfig.ModeWrite)
{
_tabId = FileTracker.Add(file.ID);
Global.SocketManager.FilesChangeEditors(file.ID);
if (SecurityContext.IsAuthenticated)
{
_configuration.EditorConfig.FileChoiceUrl = CommonLinkUtility.GetFullAbsolutePath(FileChoice.GetUrlForEditor);
}
}
else
{
_linkToEdit = _editByUrl
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorExternalUrl(fileUri, file.Title))
: CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorUrl(file.ID));
if (FileConverter.MustConvert(_configuration.Document.Info.File))
{
_editByUrl = true;
}
}
var actionAnchor = Request[FilesLinkUtility.Anchor];
if (!string.IsNullOrEmpty(actionAnchor))
{
_configuration.EditorConfig.ActionLinkString = actionAnchor;
}
}
private void PageLoad()
{
var editPossible = !RequestEmbedded;
var isExtenral = false;
File file;
var fileUri = string.Empty;
try
{
if (string.IsNullOrEmpty(RequestFileUrl))
{
_fileNew = (Request["new"] ?? "") == "true";
var app = ThirdPartySelector.GetAppByFileId(RequestFileId);
if (app == null)
{
var ver = string.IsNullOrEmpty(Request[FilesLinkUtility.Version]) ? -1 : Convert.ToInt32(Request[FilesLinkUtility.Version]);
file = DocumentServiceHelper.GetParams(RequestFileId, ver, RequestShareLinkKey, _fileNew, editPossible, !RequestView, out _docParams);
_fileNew = _fileNew && file.Version == 1 && file.CreateOn == file.ModifiedOn;
}
else
{
isExtenral = true;
bool editable;
_thirdPartyApp = true;
file = app.GetFile(RequestFileId, out editable);
file = DocumentServiceHelper.GetParams(file, true, true, true, editable, editable, editable, editable, out _docParams);
_docParams.FileUri = app.GetFileStreamUrl(file);
_docParams.FolderUrl = string.Empty;
}
}
else
{
isExtenral = true;
fileUri = RequestFileUrl;
var fileTitle = Request[FilesLinkUtility.FileTitle];
if (string.IsNullOrEmpty(fileTitle))
{
fileTitle = Path.GetFileName(HttpUtility.UrlDecode(fileUri)) ?? "";
}
if (CoreContext.Configuration.Standalone)
{
try
{
var webRequest = (HttpWebRequest)WebRequest.Create(RequestFileUrl);
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var response = webRequest.GetResponse())
using (var responseStream = new ResponseStream(response))
{
var externalFileKey = DocumentServiceConnector.GenerateRevisionId(RequestFileUrl);
fileUri = DocumentServiceConnector.GetExternalUri(responseStream, MimeMapping.GetMimeMapping(fileTitle), externalFileKey);
}
}
catch (Exception error)
{
Global.Logger.Error("Cannot receive external url for \"" + RequestFileUrl + "\"", error);
}
}
file = new File
{
ID = RequestFileUrl,
Title = Global.ReplaceInvalidCharsAndTruncate(fileTitle)
};
file = DocumentServiceHelper.GetParams(file, true, true, true, false, false, false, false, out _docParams);
_docParams.CanEdit = editPossible && !CoreContext.Configuration.Standalone;
_docParams.CanReview = _docParams.CanEdit;
_editByUrl = true;
_docParams.FileUri = fileUri;
}
}
catch (Exception ex)
{
Global.Logger.Error("DocEditor", ex);
_errorMessage = ex.Message;
return;
}
if (_docParams.ModeWrite && FileConverter.MustConvert(file))
{
try
{
file = FileConverter.ExecDuplicate(file, RequestShareLinkKey);
}
catch (Exception ex)
{
_docParams = null;
Global.Logger.Error("DocEditor", ex);
_errorMessage = ex.Message;
return;
}
var comment = "#message/" + HttpUtility.UrlEncode(FilesCommonResource.CopyForEdit);
Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(file.ID) + comment);
return;
}
Title = file.Title;
if (string.IsNullOrEmpty(_docParams.FolderUrl))
{
_docParams.FolderUrl = Request[FilesLinkUtility.FolderUrl] ?? "";
}
if (MobileDetector.IsRequestMatchesMobile(true))
{
_docParams.FolderUrl = string.Empty;
}
if (RequestEmbedded)
{
_docParams.Type = DocumentServiceParams.EditorType.Embedded;
var shareLinkParam = "&" + FilesLinkUtility.DocShareKey + "=" + RequestShareLinkKey;
_docParams.ViewerUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FilesBaseAbsolutePath + FilesLinkUtility.EditorPage + "?" + FilesLinkUtility.Action + "=view" + shareLinkParam);
_docParams.DownloadUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FileHandlerPath + "?" + FilesLinkUtility.Action + "=download" + shareLinkParam);
_docParams.EmbeddedUrl = CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.FilesBaseAbsolutePath + FilesLinkUtility.EditorPage + "?" + FilesLinkUtility.Action + "=embedded" + shareLinkParam);
}
else
{
_docParams.Type = IsMobile ? DocumentServiceParams.EditorType.Mobile : DocumentServiceParams.EditorType.Desktop;
if (FileSharing.CanSetAccess(file))
{
_docParams.SharingSettingsUrl = CommonLinkUtility.GetFullAbsolutePath(Share.Location + "?" + FilesLinkUtility.FileId + "=" + file.ID);
}
}
if (!isExtenral)
{
_docKeyForTrack = DocumentServiceHelper.GetDocKey(file.ID, -1, DateTime.MinValue);
FileMarker.RemoveMarkAsNew(file);
}
if (_docParams.ModeWrite)
{
_tabId = FileTracker.Add(file.ID, _fileNew);
_fixedVersion = FileTracker.FixedVersion(file.ID);
if (SecurityContext.IsAuthenticated)
{
_docParams.FileChoiceUrl = CommonLinkUtility.GetFullAbsolutePath(FileChoice.Location) + "?" + FileChoice.ParamFilterExt + "=xlsx&" + FileChoice.MailMergeParam + "=true";
_docParams.MergeFolderUrl = CommonLinkUtility.GetFullAbsolutePath(MailMerge.GetUrl);
}
}
else
{
if (!RequestView && FileTracker.IsEditingAlone(file.ID))
{
var editingBy = FileTracker.GetEditingBy(file.ID).FirstOrDefault();
_errorMessage = string.Format(FilesCommonResource.ErrorMassage_EditingMobile, Global.GetUserName(editingBy));
}
_docParams.LinkToEdit = _editByUrl
? CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorExternalUrl(fileUri, file.Title))
: CommonLinkUtility.GetFullAbsolutePath(FilesLinkUtility.GetFileWebEditorUrl(file.ID));
if (FileConverter.MustConvert(_docParams.File))
{
_editByUrl = true;
}
}
}
private static string ProcessSave(string fileId, TrackerData fileData)
{
Guid userId;
var comments = new List <string>();
if (fileData.Status == TrackerStatus.Corrupted)
{
comments.Add(FilesCommonResource.ErrorMassage_SaveCorrupted);
}
if (fileData.Users == null || fileData.Users.Count == 0 || !Guid.TryParse(fileData.Users[0], out userId))
{
userId = FileTracker.GetEditingBy(fileId).FirstOrDefault();
}
File file;
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app == null)
{
using (var fileDao = Global.DaoFactory.GetFileDao())
{
file = fileDao.GetFile(fileId);
}
var docKey = DocumentServiceHelper.GetDocKey(file);
if (!fileData.Key.Equals(docKey))
{
Global.Logger.ErrorFormat("DocService saving file {0} ({1}) with key {2}", fileId, docKey, fileData.Key);
StoringFileAfterError(fileId, userId.ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
return("0");
}
}
try
{
SecurityContext.AuthenticateMe(userId);
}
catch (Exception ex)
{
Global.Logger.Info("DocService save error: anonymous author - " + userId, ex);
if (!userId.Equals(ASC.Core.Configuration.Constants.Guest.ID))
{
comments.Add(FilesCommonResource.ErrorMassage_SaveAnonymous);
}
}
file = null;
var saved = false;
if (string.IsNullOrEmpty(fileData.Url))
{
try
{
comments.Add(FilesCommonResource.ErrorMassage_SaveUrlLost);
file = EntryManager.CompleteVersionFile(fileId, 0, false, false);
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileDao.UpdateComment(file.ID, file.Version, string.Join("; ", comments));
}
file = null;
Global.Logger.ErrorFormat("DocService save error. Empty url. File id: '{0}'. UserId: {1}. DocKey '{2}'", fileId, userId, fileData.Key);
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. Version update. File id: '{0}'. UserId: {1}. DocKey '{2}'", fileId, userId, fileData.Key), ex);
}
}
else
{
if (fileData.Encrypted)
{
comments.Add(FilesCommonResource.CommentEditEncrypt);
}
try
{
file = EntryManager.SaveEditing(fileId, null, DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url), null, string.Empty, string.Join("; ", comments), false, fileData.Encrypted);
saved = fileData.Status == TrackerStatus.MustSave;
}
catch (Exception ex)
{
Global.Logger.Error(string.Format("DocService save error. File id: '{0}'. UserId: {1}. DocKey '{2}'. DownloadUri: {3}", fileId, userId, fileData.Key, fileData.Url), ex);
StoringFileAfterError(fileId, userId.ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
}
}
FileTracker.Remove(fileId);
if (file != null)
{
var user = CoreContext.UserManager.GetUsers(userId);
if (user != null)
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.UserFileUpdated, user.DisplayUserName(false), file.Title);
}
SaveHistory(file, (fileData.History ?? "").ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.ChangesUrl));
}
Global.SocketManager.FilesChangeEditors(fileId, true);
return(string.Format("{{\"error\":{0}{1}}}",
saved
? "0" //error:0 - saved
: "1", //error:1 - some error
saved && file != null && file.Encrypted
? string.Format(",\"addresses\":[{0}]", string.Join(",", BlockchainAddress.GetAddress(file.ID.ToString())))
: string.Empty
));
}
public static File SaveEditing(String fileId, int version, Guid tabId, string downloadUri, bool asNew, String shareLinkKey, string comment = null, bool checkRight = true)
{
var app = ThirdPartySelector.GetAppByFileId(fileId);
if (app != null)
{
app.SaveFile(fileId, downloadUri);
return(null);
}
File file;
using (var fileDao = Global.DaoFactory.GetFileDao())
{
var editLink = FileShareLink.Check(shareLinkKey, false, fileDao, out file);
if (file == null)
{
file = fileDao.GetFile(fileId);
}
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
if (checkRight && !editLink && (!Global.GetFilesSecurity().CanEdit(file) || CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor()))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_EditFile);
}
if (checkRight && FileLockedForMe(file.ID))
{
throw new Exception(FilesCommonResource.ErrorMassage_LockedFile);
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
var currentType = file.ConvertedType ?? FileUtility.GetFileExtension(file.Title);
var newType = FileUtility.GetFileExtension(downloadUri);
var updateVersion = file.Version > 1 || file.ConvertedType == null || !asNew;
if ((file.Version <= version || currentType != newType || version == -1) &&
updateVersion &&
!FileTracker.FixedVersion(file.ID))
{
file.Version++;
}
file.ConvertedType = newType;
if (file.ProviderEntry && !newType.Equals(currentType))
{
var key = DocumentServiceConnector.GenerateRevisionId(downloadUri);
DocumentServiceConnector.GetConvertedUri(downloadUri, newType, currentType, key, false, out downloadUri);
file.ConvertedType = currentType;
}
var req = (HttpWebRequest)WebRequest.Create(downloadUri);
using (var editedFileStream = new ResponseStream(req.GetResponse()))
{
file.ContentLength = editedFileStream.Length;
file.Comment = string.IsNullOrEmpty(comment) ? string.Empty : comment;
file = fileDao.SaveFile(file, editedFileStream);
}
}
checkRight = FileTracker.ProlongEditing(file.ID, tabId, true, SecurityContext.CurrentAccount.ID);
if (checkRight)
{
FileTracker.ChangeRight(file.ID, SecurityContext.CurrentAccount.ID, false);
}
FileMarker.MarkAsNew(file);
FileMarker.RemoveMarkAsNew(file);
return(file);
}