public virtual object[] GetOldMessagesUids(int daysCount)
{
Folder fld = GetFolder(FolderType.Inbox);
WebMailMessageCollection coll = _dbMan.SelectMessagesOlderThanXDays(daysCount, fld);
return(coll.ToUidsCollection(true));
}
private void GetNewMessagesFromServerAndSaveToDb(DbStorage dbStorage, Folder fld, int[] Indexes, out bool errorOccured, ref ArrayList pop3Uids)
{
_folderName = Utils.GetLocalizedFolderNameByType(fld);
_msgNumber = 1;
_msgsCount = Indexes.Length;
MailMessageCollection mailMessageCollection = new MailMessageCollection();
// const int maxMsgsPersession = Constants.DownloadChunk;
try
{
foreach (int index in Indexes)
{
// int downloadMsgsCount = ((_msgsCount) > maxMsgsPersession) ? maxMsgsPersession : _msgsCount;
if ((_msgsCount) > 0)
{
if ((fld.SyncType == FolderSyncType.NewEntireMessages) ||
(fld.SyncType == FolderSyncType.AllEntireMessages))
{
mailMessageCollection.Add(_pop3Obj.DownloadEntireMessage(index));
// mailMessageCollection = _pop3Obj.DownloadEntireMessages(newMsgStartIndex + 1, downloadMsgsCount);
}
if ((fld.SyncType == FolderSyncType.NewHeadersOnly) ||
(fld.SyncType == FolderSyncType.AllHeadersOnly))
{
mailMessageCollection.Add(_pop3Obj.DownloadMessageHeader(index));
// mailMessageCollection = _pop3Obj.DownloadMessageHeaders(newMsgStartIndex + 1, downloadMsgsCount);
}
if (!_updatedFolders.ContainsKey(fld.ID))
{
_updatedFolders.Add(fld.ID, fld.FullPath);
}
}
}
WebMailMessageCollection coll = new WebMailMessageCollection(_account, mailMessageCollection, true, fld);
ApplyXSpam(coll);
ApplyFilters(coll, dbStorage, fld, ref pop3Uids);
if (_account.MailMode == MailMode.DeleteMessagesFromServer)
{
if ((fld.SyncType == FolderSyncType.AllHeadersOnly) ||
(fld.SyncType == FolderSyncType.NewHeadersOnly))
{
Log.WriteLine("GetNewMessagesFromServerAndSaveToDb", "Incorrect Settings: " + _account.MailMode.ToString() + " + " + fld.SyncType.ToString());
}
else
{
DeleteMessages(coll.ToUidsCollection(true), null);
}
}
errorOccured = false;
}
catch (Exception ex)
{
errorOccured = true;
Log.WriteException(ex);
throw new WebMailException(ex);
}
_folderName = "";
_msgNumber = 0;
_msgsCount = 0;
}
public override WebMailMessageCollection LoadMessages(object[] messageIndexSet, Folder fld)
{
WebMailMessageCollection msgsColl = new WebMailMessageCollection();
foreach (string uid in messageIndexSet)
{
int index = _pop3Obj.GetMessageIndexFromUid(uid);
if (index > 0)
{
try
{
WebMailMessage webMsg = new WebMailMessage(_account);
webMsg.Init(_pop3Obj.DownloadEntireMessage(index), true, fld);
msgsColl.Add(webMsg);
}
catch (MailBeeException ex)
{
Log.WriteException(ex);
throw new WebMailMailBeeException(ex);
}
}
else
{
continue;
}
}
return(msgsColl);
}
public override WebMailMessageCollection LoadMessages(Folder fld)
{
WebMailMessageCollection returnColl = new WebMailMessageCollection();
MailMessageCollection messages;
try
{
messages = _pop3Obj.DownloadEntireMessages();
}
catch (MailBeeException ex)
{
Log.WriteException(ex);
throw new WebMailMailBeeException(ex);
}
if (messages != null)
{
foreach (MailMessage msg in messages)
{
WebMailMessage webMsg = new WebMailMessage(_account);
webMsg.Init(msg, true, fld);
returnColl.Add(webMsg);
}
}
return(returnColl);
}
public override WebMailMessageCollection LoadMessageHeaders(object[] messageIndexSet, Folder fld)
{
WebMailMessageCollection msgsColl = new WebMailMessageCollection();
foreach (object uid in messageIndexSet)
{
int index = _pop3Obj.GetMessageIndexFromUid(Convert.ToString(uid));
if (index > 0)
{
try
{
WebMailMessage webMsg = new WebMailMessage(_account);
webMsg.Init(_pop3Obj.DownloadMessageHeader(index), true, fld);
if (fld.SyncType == FolderSyncType.DirectMode)
{
webMsg.Seen = true;
}
msgsColl.Add(webMsg);
}
catch (MailBeeException ex)
{
Log.WriteException(ex);
throw new WebMailMailBeeException(ex);
}
}
else
{
continue;
}
}
return(msgsColl);
}
protected void DeleteFolderAndRelatedMessages(Folder fld)
{
WebMailMessageCollection msgs = _dbMan.SelectMessages(fld);
_dbMan.DeleteMessages(ObjectsToInts32(msgs.ToIDsCollection()));
_dbMan.DeleteFolder(fld.ID);
}
public virtual WebMailMessage LoadMessage(object index, Folder fld, bool body_structure, MessageMode mode)
{
WebMailMessageCollection coll = LoadMessages(new object[] { index }, fld, body_structure, mode);
if ((coll != null) && (coll.Count > 0))
{
return(coll[0]);
}
return(null);
}
public virtual WebMailMessage LoadMessage(object index, Folder fld)
{
WebMailMessageCollection coll = LoadMessages(new object[] { index }, fld, false, MessageMode.None);
if ((coll != null) && (coll.Count > 0))
{
return(coll[0]);
}
return(null);
}
public override WebMailMessageCollection LoadMessageHeaders(int pageNumber, Folder fld)
{
WebMailMessageCollection result = null;
if (_account != null)
{
result = _dbMan.SelectMessages(pageNumber, _account.DefaultOrder, fld);
}
else
{
Log.WriteLine("GetMessageHeaders", "Account is NULL");
}
return(result);
}
public override WebMailMessageCollection LoadMessageHeaders(int pageNumber, Folder fld)
{
object[] indexes = GetIndexesFromPageNumber(pageNumber);
WebMailMessageCollection coll = LoadMessageHeaders(indexes, fld);
if (fld.SyncType == FolderSyncType.DirectMode)
{
CollectionBase cb = coll as CollectionBase;
if (cb != null)
{
Utils.ReverseCollection(ref cb);
}
}
return(coll);
}
protected void ApplyXVirus(WebMailMessageCollection messageCollection)
{
foreach (WebMailMessage webMsg in messageCollection)
{
MailMessage msg = webMsg.MailBeeMessage;
if (msg != null)
{
HeaderCollection xvirusHeaders = msg.Headers.Items("x-virus");
if ((xvirusHeaders != null) && (xvirusHeaders.Count > 0))
{
Header xvirus = xvirusHeaders[0];
if (string.Compare(xvirus.Value, "infected", false, CultureInfo.InvariantCulture) == 0)
{
webMsg.XVirus = true;
}
else
{
webMsg.XVirus = false;
}
}
}
}
}
protected void ApplyXSpam(WebMailMessageCollection messageCollection)
{
foreach (WebMailMessage webMsg in messageCollection)
{
MailMessage msg = webMsg.MailBeeMessage;
if (msg != null)
{
HeaderCollection xspamHeaders = msg.Headers.Items("x-spam");
if ((xspamHeaders != null) && (xspamHeaders.Count > 0))
{
Header xspam = xspamHeaders[0];
if ((string.Compare(xspam.Value, "probable spam", false, CultureInfo.InvariantCulture) == 0) ||
(string.Compare(xspam.Value, "suspicious", false, CultureInfo.InvariantCulture) == 0))
{
webMsg.XSpam = true;
}
else
{
webMsg.XSpam = false;
}
}
}
}
}
protected void ApplyFilters(WebMailMessageCollection messageCollection, DbStorage dbStorage, Folder fld, ref ArrayList arr)
{
Filter[] filters = dbStorage.GetFilters();
if (_account.MailIncomingProtocol == IncomingMailProtocol.WMServer)
{
ArrayList allFiltersArr = new ArrayList();
Folder virusFolder = dbStorage.GetFolder(FolderType.Quarantine);
if (virusFolder != null)
{
Filter fltVirus = new Filter(0, _account.ID, FilterField.XVirusHeader,
FilterCondition.BeginsWithSubstring, "infected", FilterAction.MoveToFolder, virusFolder.ID, true);
allFiltersArr.Add(fltVirus);
}
Folder spamFolder = dbStorage.GetFolder(FolderType.Spam);
if (spamFolder != null)
{
Filter flt = new Filter(0, _account.ID, FilterField.XSpamHeader,
FilterCondition.BeginsWithSubstring, "spam", FilterAction.MoveToFolder, spamFolder.ID, true);
allFiltersArr.Add(flt);
}
if (filters.Length > 0)
{
foreach (Filter flt in filters)
{
allFiltersArr.Add(flt);
}
}
Filter[] allFilters = (Filter[])allFiltersArr.ToArray(typeof(Filter));
// if (filters.Length > 0) filters.CopyTo(allFilters, 0);
filters = allFilters;
}
int id_msg = dbStorage.GetLastMsgID();
foreach (WebMailMessage webMsg in messageCollection)
{
id_msg = Utils.RandMsgID(++id_msg);
bool needToSave = true;
if (fld.Type == FolderType.Inbox)
{
foreach (Filter flt in filters)
{
if (flt.Applied == false)
{
continue;
}
FilterAction action = flt.GetActionToApply(webMsg);
switch (action)
{
case FilterAction.DeleteFromServerImmediately:
{
object[] messageIndexSet = new object[] { -1 };
if (_account.MailIncomingProtocol != IncomingMailProtocol.Imap4)
{
messageIndexSet[0] = webMsg.StrUid;
}
else if (_account.MailIncomingProtocol == IncomingMailProtocol.Imap4)
{
messageIndexSet[0] = webMsg.IntUid;
}
DeleteMessages(messageIndexSet, fld);
needToSave = false;
break;
}
case FilterAction.MoveToFolder:
if (needToSave)
{
Folder toFld = dbStorage.GetFolder(flt.IDFolder);
if (toFld != null)
{
if (fld.FullPath != toFld.FullPath)
{
if (_account.MailIncomingProtocol == IncomingMailProtocol.WMServer)
{
WmServerFS wmserverFS = new WmServerFS(_account);
webMsg.StrUid = wmserverFS.MoveMessage(webMsg.StrUid, fld.FullPath, toFld.FullPath);
}
}
dbStorage.SaveMessage(id_msg, webMsg, toFld);
if (!_updatedFolders.ContainsKey(toFld.ID))
{
_updatedFolders.Add(toFld.ID, toFld.FullPath);
}
}
needToSave = false;
}
break;
case FilterAction.MarkGrey:
webMsg.Grayed = true;
break;
}
}
}
if (needToSave)
{
dbStorage.SaveMessage(id_msg, webMsg, fld);
}
arr.Add((webMsg.IntUid > 0) ? (object)webMsg.IntUid : webMsg.StrUid);
}
}
public virtual void SaveMessages(WebMailMessageCollection messages, Folder fld)
{
}
public override void SaveMessages(WebMailMessageCollection messages, Folder fld)
{
_dbMan.SaveMessages(messages, fld);
}
public override Dictionary <long, string> Synchronize(FolderCollection foldersTree)
{
DbStorage dbStorage = DbStorageCreator.CreateDatabaseStorage(_account);
FolderCollection folders = new FolderCollection();
FolderCollection.CreateFolderListFromTree(ref folders, foldersTree);
ArrayList pop3Uids = new ArrayList();
bool downloadErrorOccured = false;
Folder fld = folders[FolderType.Inbox];
if (fld != null)
{
if (fld.SyncType == FolderSyncType.DirectMode)
{
if (!_updatedFolders.ContainsKey(fld.ID))
{
_updatedFolders.Add(fld.ID, fld.FullPath);
}
return(_updatedFolders);
}
if (fld.SyncType == FolderSyncType.DontSync)
{
return(_updatedFolders);
}
try
{
dbStorage.Connect();
// get new messages start index
string[] pop3DbUids = dbStorage.GetUids();
string[] pop3ServerUids = _pop3Obj.GetMessageUids();
ArrayList dbUidsToDelete = new ArrayList();
ArrayList pop3ServerIndexesToDownload = new ArrayList();
foreach (string pop3DbUid in pop3DbUids)
{
if (Array.IndexOf(pop3ServerUids, pop3DbUid) == -1)
{
dbUidsToDelete.Add(pop3DbUid);
}
}
foreach (string pop3ServerUid in pop3ServerUids)
{
if (Array.IndexOf(pop3DbUids, pop3ServerUid) == -1)
{
pop3ServerIndexesToDownload.Add(_pop3Obj.GetMessageIndexFromUid(pop3ServerUid));
}
}
if ((_account.MailMode == MailMode.KeepMessagesOnServer) ||
(_account.MailMode == MailMode.KeepMessagesOnServerAndDeleteMessageWhenItsRemovedFromTrash))
{
object[] serverUidsToDelete = dbStorage.GetOldMessagesUids(_account.MailsOnServerDays);
// delete from server
if (serverUidsToDelete.Length > 0)
{
DeleteMessages(serverUidsToDelete, fld);
}
}
// retrieve new messages
GetNewMessagesFromServerAndSaveToDb(dbStorage, fld, (int[])pop3ServerIndexesToDownload.ToArray(typeof(int)), out downloadErrorOccured, ref pop3Uids);
if ((fld.SyncType == FolderSyncType.NewEntireMessages) ||
(fld.SyncType == FolderSyncType.NewHeadersOnly))
{
return(_updatedFolders);
}
// delete messages from db
if (dbUidsToDelete.Count > 0)
{
WebMailMessageCollection msgsToDelete = dbStorage.LoadMessagesByUids((string[])dbUidsToDelete.ToArray(typeof(string)), fld, false);
dbStorage.DeleteMessages(msgsToDelete.ToIDsCollection(), fld);
if (!_updatedFolders.ContainsKey(fld.ID))
{
_updatedFolders.Add(fld.ID, fld.FullPath);
}
}
}
finally
{
if (!downloadErrorOccured)
{
// get all uids and save it to db
pop3Uids = ArrayList.Adapter(_pop3Obj.GetMessageUids());
dbStorage.ReplaceUids(pop3Uids.ToArray());
}
else
{
dbStorage.SaveUids(pop3Uids.ToArray());
}
dbStorage.Disconnect();
}
}
return(_updatedFolders);
}
