public static void CheckUsersForDrop(File file)
{
var fileSecurity = Global.GetFilesSecurity();
var sharedLink =
fileSecurity.CanEdit(file, FileConstant.ShareLinkId) ||
fileSecurity.CanReview(file, FileConstant.ShareLinkId);
var usersDrop = FileTracker.GetEditingBy(file.ID)
.Where(uid =>
{
if (!CoreContext.UserManager.UserExists(uid))
{
return(!sharedLink);
}
return(!fileSecurity.CanEdit(file, uid) && !fileSecurity.CanReview(file, uid));
}).ToList();
if (!usersDrop.Any())
{
return;
}
var docKey = GetDocKey(file);
DropUser(docKey, usersDrop, file.ID);
}
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);
}
public static void CheckUsersForDrop(File file, Guid userId)
{
var fileSecurity = Global.GetFilesSecurity();
//??? how distinguish auth user via sharelink
if (fileSecurity.CanEdit(file, FileConstant.ShareLinkId) || fileSecurity.CanReview(file, FileConstant.ShareLinkId))
{
return;
}
var usersDrop = new List <Guid>();
if (userId.Equals(Guid.Empty))
{
usersDrop = FileTracker.GetEditingBy(file.ID).Where(uid => !fileSecurity.CanEdit(file, uid) && !fileSecurity.CanReview(file, uid)).ToList();
}
else
{
if (!FileTracker.GetEditingBy(file.ID).Contains(userId))
{
return;
}
if (fileSecurity.CanEdit(file, userId))
{
return;
}
if (fileSecurity.CanReview(file, userId))
{
return;
}
usersDrop.Add(userId);
}
var versionForKey = file.Version;
//NewDoc
if (FileTracker.FixedVersion(file.ID) && file.Version == 1 && file.CreateOn == file.ModifiedOn)
{
versionForKey = 0;
}
var docKey = GetDocKey(file.ID, versionForKey, file.ProviderEntry ? file.ModifiedOn : file.CreateOn);
DocumentServiceTracker.Drop(docKey, usersDrop, file.ID);
}
public static void CheckUsersForDrop(File file)
{
var fileSecurity = Global.GetFilesSecurity();
var sharedLink =
fileSecurity.CanEdit(file, FileConstant.ShareLinkId) ||
fileSecurity.CanCustomFilterEdit(file, FileConstant.ShareLinkId) ||
fileSecurity.CanReview(file, FileConstant.ShareLinkId) ||
fileSecurity.CanFillForms(file, FileConstant.ShareLinkId) ||
fileSecurity.CanComment(file, FileConstant.ShareLinkId);
var usersDrop = FileTracker.GetEditingBy(file.ID)
.Where(uid =>
{
if (!CoreContext.UserManager.UserExists(uid))
{
return(!sharedLink);
}
return
(!fileSecurity.CanEdit(file, uid) &&
!fileSecurity.CanCustomFilterEdit(file, uid) &&
!fileSecurity.CanReview(file, uid) &&
!fileSecurity.CanFillForms(file, uid) &&
!fileSecurity.CanComment(file, uid));
})
.Select(u => u.ToString()).ToArray();
if (!usersDrop.Any())
{
return;
}
var fileStable = file;
if (file.Forcesave != ForcesaveType.None)
{
using (var fileDao = Global.DaoFactory.GetFileDao())
{
fileStable = fileDao.GetFileStable(file.ID, file.Version);
}
}
var docKey = GetDocKey(fileStable);
DropUser(docKey, usersDrop, file.ID);
}
public static void CheckUsersForDrop(File file, Guid userId)
{
var fileSecurity = Global.GetFilesSecurity();
//??? how distinguish auth user via sharelink
if (fileSecurity.CanEdit(file, FileConstant.ShareLinkId) || fileSecurity.CanReview(file, FileConstant.ShareLinkId))
{
return;
}
var usersDrop = new List <Guid>();
if (userId.Equals(Guid.Empty))
{
usersDrop = FileTracker.GetEditingBy(file.ID).Where(uid => !fileSecurity.CanEdit(file, uid) && !fileSecurity.CanReview(file, uid)).ToList();
}
else
{
if (!FileTracker.GetEditingBy(file.ID).Contains(userId))
{
return;
}
if (fileSecurity.CanEdit(file, userId))
{
return;
}
if (fileSecurity.CanReview(file, userId))
{
return;
}
usersDrop.Add(userId);
}
if (!usersDrop.Any())
{
return;
}
var docKey = GetDocKey(file);
DropUser(docKey, usersDrop, file.ID);
}
public File <T> GetParams <T>(File <T> file, bool lastVersion, FileShare linkRight, bool rightToRename, bool rightToEdit, bool editPossible, bool tryEdit, bool tryCoauth, out Configuration <T> configuration)
{
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
if (!string.IsNullOrEmpty(file.Error))
{
throw new Exception(file.Error);
}
var rightToReview = rightToEdit;
var reviewPossible = editPossible;
var rightToFillForms = rightToEdit;
var fillFormsPossible = editPossible;
var rightToComment = rightToEdit;
var commentPossible = editPossible;
var rightModifyFilter = rightToEdit;
if (linkRight == FileShare.Restrict && UserManager.GetUsers(AuthContext.CurrentAccount.ID).IsVisitor(UserManager))
{
rightToEdit = false;
rightToReview = false;
rightToFillForms = false;
rightToComment = false;
}
var fileSecurity = FileSecurity;
rightToEdit = rightToEdit &&
(linkRight == FileShare.ReadWrite || linkRight == FileShare.CustomFilter ||
fileSecurity.CanEdit(file) || fileSecurity.CanCustomFilterEdit(file));
if (editPossible && !rightToEdit)
{
editPossible = false;
}
rightModifyFilter = rightModifyFilter &&
(linkRight == FileShare.ReadWrite ||
fileSecurity.CanEdit(file));
rightToRename = rightToRename && rightToEdit && fileSecurity.CanEdit(file);
rightToReview = rightToReview &&
(linkRight == FileShare.Review || linkRight == FileShare.ReadWrite ||
fileSecurity.CanReview(file));
if (reviewPossible && !rightToReview)
{
reviewPossible = false;
}
rightToFillForms = rightToFillForms &&
(linkRight == FileShare.FillForms || linkRight == FileShare.Review || linkRight == FileShare.ReadWrite ||
fileSecurity.CanFillForms(file));
if (fillFormsPossible && !rightToFillForms)
{
fillFormsPossible = false;
}
rightToComment = rightToComment &&
(linkRight == FileShare.Comment || linkRight == FileShare.Review || linkRight == FileShare.ReadWrite ||
fileSecurity.CanComment(file));
if (commentPossible && !rightToComment)
{
commentPossible = false;
}
if (linkRight == FileShare.Restrict &&
!(editPossible || reviewPossible || fillFormsPossible || commentPossible) &&
!fileSecurity.CanRead(file))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_ReadFile);
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
if (file.ContentLength > SetupInfo.AvailableFileSize)
{
throw new Exception(string.Format(FilesCommonResource.ErrorMassage_FileSizeEdit, FileSizeComment.FilesSizeToString(SetupInfo.AvailableFileSize)));
}
string strError = null;
if ((editPossible || reviewPossible || fillFormsPossible || commentPossible) &&
LockerManager.FileLockedForMe(file.ID))
{
if (tryEdit)
{
strError = FilesCommonResource.ErrorMassage_LockedFile;
}
rightToRename = false;
rightToEdit = editPossible = false;
rightToReview = reviewPossible = false;
rightToFillForms = fillFormsPossible = false;
rightToComment = commentPossible = false;
}
if (editPossible &&
!FileUtility.CanWebEdit(file.Title))
{
rightToEdit = editPossible = false;
}
if (file.Encrypted &&
file.RootFolderType != FolderType.Privacy)
{
rightToEdit = editPossible = false;
rightToReview = reviewPossible = false;
rightToFillForms = fillFormsPossible = false;
rightToComment = commentPossible = false;
}
if (!editPossible && !FileUtility.CanWebView(file.Title))
{
throw new Exception(string.Format("{0} ({1})", FilesCommonResource.ErrorMassage_NotSupportedFormat, FileUtility.GetFileExtension(file.Title)));
}
if (reviewPossible &&
!FileUtility.CanWebReview(file.Title))
{
rightToReview = reviewPossible = false;
}
if (fillFormsPossible &&
!FileUtility.CanWebRestrictedEditing(file.Title))
{
rightToFillForms = fillFormsPossible = false;
}
if (commentPossible &&
!FileUtility.CanWebComment(file.Title))
{
rightToComment = commentPossible = false;
}
var rightChangeHistory = rightToEdit && !file.Encrypted;
if (FileTracker.IsEditing(file.ID))
{
rightChangeHistory = false;
bool coauth;
if ((editPossible || reviewPossible || fillFormsPossible || commentPossible) &&
tryCoauth &&
(!(coauth = FileUtility.CanCoAuhtoring(file.Title)) || FileTracker.IsEditingAlone(file.ID)))
{
if (tryEdit)
{
var editingBy = FileTracker.GetEditingBy(file.ID).FirstOrDefault();
strError = string.Format(!coauth
? FilesCommonResource.ErrorMassage_EditingCoauth
: FilesCommonResource.ErrorMassage_EditingMobile,
Global.GetUserName(editingBy, true));
}
rightToEdit = editPossible = reviewPossible = fillFormsPossible = commentPossible = false;
}
}
var fileStable = file;
if (lastVersion && file.Forcesave != ForcesaveType.None && tryEdit)
{
var fileDao = DaoFactory.GetFileDao <T>();
fileStable = fileDao.GetFileStable(file.ID, file.Version);
}
var docKey = GetDocKey(fileStable);
var modeWrite = (editPossible || reviewPossible || fillFormsPossible || commentPossible) && tryEdit;
configuration = new Configuration <T>(file, ServiceProvider)
{
Document =
{
Key = docKey,
Permissions =
{
Edit = rightToEdit && lastVersion,
Rename = rightToRename && lastVersion && !file.ProviderEntry,
Review = rightToReview && lastVersion,
FillForms = rightToFillForms && lastVersion,
Comment = rightToComment && lastVersion,
ChangeHistory = rightChangeHistory,
ModifyFilter = rightModifyFilter
}
},
EditorConfig =
{
ModeWrite = modeWrite,
},
ErrorMessage = strError,
};
if (!lastVersion)
{
configuration.Document.Title += string.Format(" ({0})", file.CreateOnString);
}
return(file);
}
private static string ProcessMailMerge(string fileId, TrackerData fileData)
{
Guid userId;
if (fileData.Users == null || fileData.Users.Count == 0 || !Guid.TryParse(fileData.Users[0], out userId))
{
userId = FileTracker.GetEditingBy(fileId).FirstOrDefault();
}
var sended = false;
try
{
SecurityContext.AuthenticateMe(userId);
if (string.IsNullOrEmpty(fileData.Url))
{
throw new ArgumentException("emptry url");
}
if (fileData.MailMerge == null)
{
throw new ArgumentException("MailMerge is null");
}
var message = fileData.MailMerge.Message;
Stream attach = null;
switch (fileData.MailMerge.Type)
{
case MailMergeType.AttachDocx:
case MailMergeType.AttachPdf:
var downloadRequest = (HttpWebRequest)WebRequest.Create(DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var downloadStream = new ResponseStream(downloadRequest.GetResponse()))
{
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
attach = new MemoryStream();
while ((readed = downloadStream.Read(buffer, 0, bufferSize)) > 0)
{
attach.Write(buffer, 0, readed);
}
attach.Position = 0;
}
if (string.IsNullOrEmpty(fileData.MailMerge.Title))
{
fileData.MailMerge.Title = "Attach";
}
var attachExt = fileData.MailMerge.Type == MailMergeType.AttachDocx ? ".docx" : ".pdf";
var curExt = FileUtility.GetFileExtension(fileData.MailMerge.Title);
if (curExt != attachExt)
{
fileData.MailMerge.Title += attachExt;
}
break;
case MailMergeType.Html:
var httpWebRequest = (HttpWebRequest)WebRequest.Create(DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url));
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse())
using (var stream = httpWebResponse.GetResponseStream())
if (stream != null)
{
using (var reader = new StreamReader(stream, Encoding.GetEncoding(Encoding.UTF8.WebName)))
{
message = reader.ReadToEnd();
}
}
break;
}
using (var mailMergeTask =
new MailMergeTask
{
From = fileData.MailMerge.From,
Subject = fileData.MailMerge.Subject,
To = fileData.MailMerge.To,
Message = message,
AttachTitle = fileData.MailMerge.Title,
Attach = attach
})
{
var response = mailMergeTask.Run();
Global.Logger.InfoFormat("DocService mailMerge {0}/{1} send: {2}",
fileData.MailMerge.RecordIndex + 1, fileData.MailMerge.RecordCount, response);
}
sended = true;
}
catch (Exception ex)
{
Global.Logger.Error(
string.Format("DocService mailMerge{0} error: userId - {1}, url - {2}",
(fileData.MailMerge == null ? "" : " " + fileData.MailMerge.RecordIndex + "/" + fileData.MailMerge.RecordCount),
userId, fileData.Url),
ex);
}
if (fileData.MailMerge != null &&
fileData.MailMerge.RecordIndex == fileData.MailMerge.RecordCount - 1)
{
var errorCount = fileData.MailMerge.RecordErrorCount;
if (!sended)
{
errorCount++;
}
NotifyClient.SendMailMergeEnd(userId, fileData.MailMerge.RecordCount, errorCount);
}
return(sended
? "0" //error:0 - sended
: "1"); //error:1 - some error
}
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();
}
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 file = null;
var saved = false;
FileTracker.Remove(fileId);
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));
}
}
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, null, DocumentServiceConnector.ReplaceDocumentAdress(fileData.Url), null, 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(), DocumentServiceConnector.ReplaceDocumentAdress(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.History ?? "").ToString(), DocumentServiceConnector.ReplaceDocumentAdress(fileData.ChangesUrl));
}
Global.SocketManager.FilesChangeEditors(fileId, true);
return(saved
? "0" //error:0 - saved
: "1"); //error:1 - some error
}
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);
}
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 GetParams(File file, bool lastVersion, FileShare linkRight, bool rightToRename, bool rightToEdit, bool editPossible, bool tryEdit, bool tryCoauth, out Configuration configuration)
{
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
if (!string.IsNullOrEmpty(file.Error))
{
throw new Exception(file.Error);
}
var rightToReview = rightToEdit;
var reviewPossible = editPossible;
if (linkRight == FileShare.Restrict && CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor())
{
rightToEdit = false;
rightToReview = false;
}
var fileSecurity = Global.GetFilesSecurity();
rightToEdit = rightToEdit &&
(linkRight == FileShare.ReadWrite ||
fileSecurity.CanEdit(file));
if (editPossible && !rightToEdit)
{
editPossible = false;
}
rightToRename = rightToRename && rightToEdit && fileSecurity.CanEdit(file);
rightToReview = rightToReview &&
(linkRight == FileShare.Review || linkRight == FileShare.ReadWrite ||
fileSecurity.CanReview(file));
if (reviewPossible && !rightToReview)
{
reviewPossible = false;
}
if (linkRight == FileShare.Restrict &&
!(editPossible || reviewPossible) &&
!fileSecurity.CanRead(file))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_ReadFile);
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
if (file.ContentLength > SetupInfo.AvailableFileSize)
{
throw new Exception(string.Format(FilesCommonResource.ErrorMassage_FileSizeEdit, FileSizeComment.FilesSizeToString(SetupInfo.AvailableFileSize)));
}
string strError = null;
if ((editPossible || reviewPossible) &&
EntryManager.FileLockedForMe(file.ID))
{
strError = FilesCommonResource.ErrorMassage_LockedFile;
rightToRename = false;
rightToEdit = false;
editPossible = false;
reviewPossible = false;
}
if (editPossible &&
!FileUtility.CanWebEdit(file.Title))
{
rightToEdit = editPossible = false;
}
if (!editPossible && !FileUtility.CanWebView(file.Title))
{
throw new Exception(string.Format("{0} ({1})", FilesCommonResource.ErrorMassage_NotSupportedFormat, FileUtility.GetFileExtension(file.Title)));
}
if (reviewPossible &&
!FileUtility.CanWebReview(file.Title))
{
rightToReview = reviewPossible = false;
}
var rightChangeHistory = rightToEdit;
if (FileTracker.IsEditing(file.ID))
{
rightChangeHistory = false;
bool coauth;
if ((editPossible || reviewPossible) &&
tryCoauth &&
(!(coauth = FileUtility.CanCoAuhtoring(file.Title)) || FileTracker.IsEditingAlone(file.ID)))
{
if (tryEdit)
{
var editingBy = FileTracker.GetEditingBy(file.ID).FirstOrDefault();
strError = string.Format(!coauth
? FilesCommonResource.ErrorMassage_EditingCoauth
: FilesCommonResource.ErrorMassage_EditingMobile,
Global.GetUserName(editingBy));
}
rightToEdit = editPossible = reviewPossible = false;
}
}
var docKey = GetDocKey(file);
var modeWrite = (editPossible || reviewPossible) && tryEdit;
configuration = new Configuration(file)
{
Document =
{
Key = docKey,
Permissions =
{
Edit = rightToEdit && lastVersion,
Rename = rightToRename && lastVersion && !file.ProviderEntry,
Review = rightToReview && lastVersion,
ChangeHistory = rightChangeHistory,
}
},
EditorConfig =
{
ModeWrite = modeWrite,
},
ErrorMessage = strError,
};
return(file);
}
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;
}
}
}
public static void ProcessData(string fileId, bool isNew, string trackDataString)
{
if (string.IsNullOrEmpty(trackDataString))
{
Global.Logger.Error("DocService return null");
throw new ArgumentException("DocService return null", "trackDataString");
}
var data = JObject.Parse(trackDataString);
if (data == null)
{
Global.Logger.Error("DocService response is incorrect");
throw new ArgumentException("DocService response is incorrect", "trackDataString");
}
var fileData = data.ToObject <TrackerData>();
var userId = Guid.Empty;
switch (fileData.Status)
{
case TrackerStatus.NotFound:
case TrackerStatus.Closed:
FileTracker.Remove(fileId);
break;
case TrackerStatus.Editing:
var users = FileTracker.GetEditingBy(fileId);
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("DocService drop fileId '{0}' docKey '{1}' for user {2} : {3}", fileId, fileData.Key, user, e.Message);
if (!Drop(fileData.Key, user, fileId))
{
Global.Logger.Error("DocService drop failed for user " + user);
}
}
}
foreach (var removeUserId in users)
{
FileTracker.Remove(fileId, userId: removeUserId);
}
break;
case TrackerStatus.MustSave:
case TrackerStatus.Corrupted:
if (fileData.Users != null && fileData.Users.Count > 0)
{
Guid.TryParse(fileData.Users[0], out userId);
}
SecurityContext.AuthenticateMe(userId);
try
{
var file = EntryManager.SaveEditing(fileId, -1, userId, fileData.Url, isNew, string.Empty,
fileData.Status == TrackerStatus.Corrupted ? FilesCommonResource.ErrorMassage_SaveCorrupted : String.Empty,
false);
var user = CoreContext.UserManager.GetUsers(userId);
if (file != null && user != null)
{
FilesMessageService.Send(file, MessageInitiator.DocsService, MessageAction.UserFileUpdated, user.DisplayUserName(false), file.Title);
}
}
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);
}
FileTracker.Remove(fileId);
break;
}
}
