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 File GetParams(File file, bool lastVersion, bool checkLink, bool itsNew, bool editPossible, bool rightToEdit, bool tryEdit, out DocumentServiceParams docServiceParams)
{
if (!TenantExtra.GetTenantQuota().DocsEdition)
{
throw new Exception(FilesCommonResource.ErrorMassage_PayTariffDocsEdition);
}
if (!checkLink && CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor())
{
rightToEdit = false;
}
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
if (!string.IsNullOrEmpty(file.Error))
{
throw new Exception(file.Error);
}
if (!checkLink)
{
rightToEdit = rightToEdit && Global.GetFilesSecurity().CanEdit(file);
if (editPossible && !rightToEdit)
{
editPossible = false;
}
if (!editPossible && !Global.GetFilesSecurity().CanRead(file))
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException_ReadFile);
}
}
if (file.RootFolderType == FolderType.TRASH)
{
throw new Exception(FilesCommonResource.ErrorMassage_ViewTrashItem);
}
rightToEdit = rightToEdit && !EntryManager.FileLockedForMe(file.ID);
if (editPossible && !rightToEdit)
{
editPossible = false;
}
rightToEdit = rightToEdit && (!FileTracker.IsEditing(file.ID) ||
FileUtility.CanCoAuhtoring(file.Title) && !FileTracker.IsEditingAlone(file.ID));
if (editPossible && !rightToEdit)
{
editPossible = false;
}
rightToEdit = rightToEdit && FileUtility.CanWebEdit(file.Title);
if (editPossible && !rightToEdit)
{
editPossible = false;
}
if (!editPossible && !FileUtility.CanWebView(file.Title))
{
throw new Exception(FilesCommonResource.ErrorMassage_NotSupportedFormat);
}
var versionForKey = file.Version;
if (!FileTracker.FixedVersion(file.ID))
{
versionForKey++;
}
//CreateNewDoc
if (itsNew && file.Version == 1 && file.ConvertedType != null && file.CreateOn == file.ModifiedOn)
{
versionForKey = 1;
}
var docKey = GetDocKey(file.ID, versionForKey, file.ProviderEntry ? file.ModifiedOn : file.CreateOn);
var modeWrite = editPossible && tryEdit;
docServiceParams = new DocumentServiceParams
{
File = file,
Key = docKey,
CanEdit = rightToEdit && lastVersion,
ModeWrite = modeWrite,
};
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))
{
_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 File GetParams(File file, bool lastVersion, bool checkLink, bool itsNew, bool editPossible, bool rightToEdit, bool rightToReview, bool tryEdit, out DocumentServiceParams docServiceParams)
{
if (!checkLink && CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).IsVisitor())
{
rightToEdit = false;
rightToReview = false;
}
if (file == null)
{
throw new FileNotFoundException(FilesCommonResource.ErrorMassage_FileNotFound);
}
if (!string.IsNullOrEmpty(file.Error))
{
throw new Exception(file.Error);
}
var fileSecurity = Global.GetFilesSecurity();
var reviewPossible = editPossible;
if (!checkLink)
{
rightToEdit = rightToEdit && fileSecurity.CanEdit(file);
if (editPossible && !rightToEdit)
{
editPossible = false;
}
rightToReview = rightToReview && fileSecurity.CanReview(file);
if (reviewPossible && !rightToReview)
{
reviewPossible = false;
}
if (!(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)));
}
if ((editPossible || reviewPossible) &&
EntryManager.FileLockedForMe(file.ID))
{
rightToEdit = editPossible = reviewPossible = false;
}
if ((editPossible || reviewPossible) &&
FileTracker.IsEditing(file.ID) &&
(!FileUtility.CanCoAuhtoring(file.Title) || FileTracker.IsEditingAlone(file.ID)))
{
rightToEdit = editPossible = reviewPossible = false;
}
if (editPossible &&
!FileUtility.CanWebEdit(file.Title))
{
rightToEdit = editPossible = false;
}
if (!editPossible && !FileUtility.CanWebView(file.Title))
{
throw new Exception(FilesCommonResource.ErrorMassage_NotSupportedFormat);
}
rightToReview = rightToReview && reviewPossible && FileUtility.CanWebReview(file.Title);
var versionForKey = file.Version;
//CreateNewDoc
if ((itsNew || 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);
var modeWrite = (editPossible || reviewPossible) && tryEdit;
docServiceParams = new DocumentServiceParams
{
File = file,
Key = docKey,
CanEdit = rightToEdit && lastVersion,
ModeWrite = modeWrite,
CanReview = rightToReview && lastVersion,
};
return(file);
}
