/**
* @param WebMailMessageCollection $messageCollection
* @param DbStorage $dbStorage
* @param Folder $folder
* @return bool
*/
function ApplyFilters(&$messageCollection, &$dbStorage, &$folder)
{
$filters =& $dbStorage->SelectFilters($this->Account->Id);
$lastIdMsg = $dbStorage->SelectLastIdMsg();
$mailBoxesSize = $dbStorage->SelectMailboxesSize();
$result = true;
foreach (array_keys($messageCollection->Instance()) as $key) {
$message =& $messageCollection->Get($key);
$needToSave = true;
if ($this->_settings->EnableMailboxSizeLimit && $this->Account->MailboxLimit < $mailBoxesSize + $message->Size) {
setGlobalError(ErrorGetMailLimit);
return false;
}
$mailBoxesSize += $message->Size;
$lastIdMsg += rand(1, 10);
$message->IdMsg = $lastIdMsg;
if ($folder->SyncType == FOLDERSYNC_NewEntireMessages || $folder->SyncType == FOLDERSYNC_AllEntireMessages) {
$result &= $dbStorage->SaveMessage($message, $folder);
} elseif ($folder->SyncType == FOLDERSYNC_NewHeadersOnly || $folder->SyncType == FOLDERSYNC_AllHeadersOnly) {
$result &= $dbStorage->SaveMessageHeader($message, $folder, false);
}
}
if ($folder->Type == FOLDERTYPE_Inbox && $result && isset($GLOBALS['useFilters'])) {
$mailProcessor = new MailProcessor($this->Account);
foreach (array_keys($filters->Instance()) as $key) {
$filter =& $filters->Get($key);
$action = $filter->GetActionToApply($message);
$uidArray = array($message->Uid);
$messageIdUidSet[$message->IdMsg] = $message->Uid;
switch ($action) {
case FILTERACTION_DeleteFromServerImmediately:
$result &= $mailProcessor->DeleteMessages($messageIdUidSet, $folder);
break;
case FILTERACTION_MoveToFolder:
$toFolder =& new Folder($filter->IdAcct, $filter->IdFolder, '');
$dbStorage->GetFolderInfo($toFolder);
$result &= $mailProcessor->MoveMessages($messageIdUidSet, $folder, $toFolder);
break;
case FILTERACTION_MarkGrey:
$result &= $mailProcessor->SetFlags($messageIdUidSet, $folder, MESSAGEFLAGS_Grayed, ACTION_Set);
break;
}
}
}
return $result;
}
/**
* @param Folder $folders
* @param DbStorage $dbStorage
* @return bool
*/
function _synchronizeFolderWithOpenDbConnection(&$folder, &$dbStorage)
{
$result = true;
if ($folder->SyncType == FOLDERSYNC_DontSync || $folder->SyncType == FOLDERSYNC_DirectMode || $folder->Hide) {
if ($this->UpdateFolderHandler != null && $folder->SyncType == FOLDERSYNC_DirectMode) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
return true;
}
if ($this->DownloadedMessagesHandler != null) {
call_user_func_array($this->DownloadedMessagesHandler, array($folder->GetFolderName($this->Account), 0));
}
//get uids from pop3 server
$pop3Uids =& $this->_getPop3Uids(true);
//get uids from DB
$dbUids =& $dbStorage->SelectReadsRecords();
$dbUids = array_keys($dbUids);
//get only new messages from pop3 server
$newUids = array_diff($pop3Uids, $dbUids);
//get deletd uids from pop3 server
$uidsToDelete = array_diff($dbUids, $pop3Uids);
//get Array sizes all messages on pop3 server
$pop3Sizes =& $this->_getPop3Sizes(true);
//get size all messages in DB
$mailBoxesSize = $dbStorage->SelectMailboxesSize();
if ($this->DownloadedMessagesHandler != null && count($newUids) > 0) {
call_user_func_array($this->DownloadedMessagesHandler, array($folder->GetFolderName($this->Account), count($newUids)));
}
$_filters =& $dbStorage->SelectFilters($this->Account->Id, true);
foreach ($newUids as $newUid) {
//get id message from uid pop3 server
$index = $this->_getMessageIndexFromUid($pop3Uids, $newUid);
$indexArray = array($index);
$mailBoxesSize += $pop3Sizes[$index];
if (!$this->_settings->EnableMailboxSizeLimit || $this->Account->MailboxLimit == 0 || $this->Account->MailboxLimit > $mailBoxesSize) {
if ($this->DownloadedMessagesHandler != null) {
call_user_func($this->DownloadedMessagesHandler);
}
$mailMessageCollection = null;
//Check sync mode
if ($folder->SyncType == FOLDERSYNC_NewEntireMessages || $folder->SyncType == FOLDERSYNC_AllEntireMessages) {
//Entire Message
$mailMessageCollection =& $this->LoadMessages($indexArray, false, $folder);
} else {
if ($folder->SyncType == FOLDERSYNC_NewHeadersOnly || $folder->SyncType == FOLDERSYNC_AllHeadersOnly) {
//Entire Header
$mailMessageCollection =& $this->_loadMessageHeaders($indexArray, false, $folder);
}
}
/* write to DB */
if ($mailMessageCollection != null && $mailMessageCollection->Count() > 0) {
$message =& $mailMessageCollection->Get(0);
if (!$this->ApplyFilters($message, $dbStorage, $folder, $_filters)) {
return false;
//break;
}
}
//Check mailmode to delete from server
if ($this->Account->MailMode == MAILMODE_DeleteMessagesFromServer) {
//Delete received messages from server
$this->_pop3Mail->delete_mail($index);
}
//Save uid to reads table
$dbStorage->InsertReadsRecords(array($newUid));
} else {
$result = false;
setGlobalError(ErrorGetMailLimit);
break;
}
}
//delete from DB
if (count($uidsToDelete) > 0) {
if ($folder->SyncType == FOLDERSYNC_AllHeadersOnly || $folder->SyncType == FOLDERSYNC_AllEntireMessages) {
$result &= $dbStorage->DeleteMessages($uidsToDelete, true, $folder);
if ($this->UpdateFolderHandler != null) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
}
}
if (($this->Account->MailMode == MAILMODE_KeepMessagesOnServer || $this->Account->MailMode == MAILMODE_KeepMessagesOnServerAndDeleteMessageWhenItsRemovedFromTrash) && $this->Account->MailsOnServerDays > 0) {
$expiredUids =& $dbStorage->SelectExpiredMessageUids();
$result &= $this->DeleteMessages($expiredUids, true, $folder);
if ($this->UpdateFolderHandler != null) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
}
if (!empty($uidsToDelete)) {
$result &= $dbStorage->DeleteReadsRecordsByUids($uidsToDelete);
}
$result &= $dbStorage->UpdateMailboxSize();
return $result;
}
/**
* @param Folder $folders
* @param DbStorage $dbStorage
* @param int $lastIdMsg
* @return bool
*/
function _synchronizeFolderWithOpenDbConnection(&$folder, &$dbStorage)
{
$log =& CLog::CreateInstance();
$result = true;
if ($folder->SyncType == FOLDERSYNC_DontSync || $folder->SyncType == FOLDERSYNC_DirectMode || $folder->Hide) {
if ($this->UpdateFolderHandler != null && $folder->SyncType == FOLDERSYNC_DirectMode) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
return true;
}
$foldername = '';
if ($this->DownloadedMessagesHandler != null) {
$foldername = $folder->GetFolderName($this->Account);
call_user_func_array($this->DownloadedMessagesHandler, array($foldername, 0));
}
if (!$this->_imapMail->open_mailbox($folder->FullName, false, true)) {
return true;
}
$_isAllUpdate = $folder->SyncType == FOLDERSYNC_AllHeadersOnly || $folder->SyncType == FOLDERSYNC_AllEntireMessages;
$_isUidsOnly = $folder->SyncType == FOLDERSYNC_NewHeadersOnly;
/* get uid, flags and size from IMAP4 Server */
if ($log->Enabled) {
$start = getmicrotime();
}
$paramsMessages = $this->_imapMail->getParamsMessages();
if ($log->Enabled) {
$log->WriteLine('IMAP4: getParamsMessages()=' . (getmicrotime() - $start));
}
if (!is_array($paramsMessages)) {
return false;
}
$imapUids = $imapSizes = $imapUidFlags = $imapUidSizes = array();
$this->_imapArrayForeach($paramsMessages, $imapUids, $imapSizes, $imapUidFlags, $imapUidSizes);
unset($paramsMessages);
$dbUidsIdMsgsFlags =& $dbStorage->SelectIdMsgAndUidByIdMsgDesc($folder);
$dbUids = $dbUidsFlag = array();
foreach ($dbUidsIdMsgsFlags as $value) {
$dbUids[] = $value[1];
$dbUidsFlag[$value[1]] = $value[2];
}
unset($dbUidsIdMsgsFlags);
/* array need added to DB */
//$newUids = array_diff($imapUids, $dbUids);
$newUids = array();
foreach ($imapUids as $_imUid) {
if (!isset($dbUidsFlag[$_imUid])) {
$newUids[] = $_imUid;
}
}
if ($this->DownloadedMessagesHandler != null && count($newUids) > 0) {
call_user_func_array($this->DownloadedMessagesHandler, array($foldername, count($newUids)));
}
if ($_isAllUpdate) {
/* update flags */
$_flags4Update = array();
/* intersect uids */
foreach ($imapUids as $_imUid) {
if (isset($dbUidsFlag[$_imUid])) {
$flagBD = (int) $dbUidsFlag[$_imUid];
$flagImap = (int) $this->getIntFlags($imapUidFlags[$_imUid]);
/* update messages whith different flags */
if ($flagBD != $flagImap) {
$_flags4Update[$flagImap][] = $_imUid;
}
}
}
if (count($_flags4Update) > 0) {
foreach ($_flags4Update as $_flag => $_uidArray) {
if (is_array($_uidArray)) {
$dbStorage->UpdateMessageFlags($_uidArray, true, $folder, $_flag, $this->Account);
}
}
if ($this->UpdateFolderHandler != null) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
}
/* delete from DB */
//$uidsToDelete = array_diff($dbUids, $imapUids);
$uidsToDelete = array();
foreach ($dbUids as $_dbUid) {
if (!isset($imapUidFlags[$_dbUid])) {
//$dbUidsFlag[$_dbUid] = $value[2];
$uidsToDelete[] = $_dbUid;
}
}
if (count($uidsToDelete) > 0) {
if ($this->UpdateFolderHandler != null) {
call_user_func_array($this->UpdateFolderHandler, array($folder->IdDb, $folder->FullName));
}
// $result &= $dbStorage->SetMessagesFlags($uidsToDelete, true, $folder, MESSAGEFLAGS_Deleted, ACTION_Set);
$result &= $dbStorage->DeleteMessages($uidsToDelete, true, $folder);
$result &= $dbStorage->UpdateMailboxSize();
}
}
$maxEnvelopesPerSession = 1;
/* get size all messages in DB */
$mailBoxesSize = $dbStorage->SelectMailboxesSize();
$filters =& $dbStorage->SelectFilters($this->Account->Id, true);
if ($folder->SyncType == FOLDERSYNC_NewHeadersOnly || $folder->SyncType == FOLDERSYNC_AllHeadersOnly) {
$syncCycles = ceil(count($newUids) / MAX_ENVELOPES_PER_SESSION);
for ($q = 0; $q < $syncCycles; $q++) {
if (!$this->_imapMail->open_mailbox($folder->FullName)) {
return true;
}
$cyclesNewUids = array_slice($newUids, $q * MAX_ENVELOPES_PER_SESSION, MAX_ENVELOPES_PER_SESSION);
$mailMessageCollection = null;
$mailMessageCollection =& $this->LoadMessageHeadersInOneRequest($folder, $cyclesNewUids, true);
if ($mailMessageCollection) {
for ($i = 0, $c = $mailMessageCollection->Count(); $i < $c; $i++) {
if ($this->DownloadedMessagesHandler != null && function_exists($this->DownloadedMessagesHandler)) {
call_user_func($this->DownloadedMessagesHandler);
}
$message =& $mailMessageCollection->Get($i);
$mailBoxesSize += $message->Size;
if ($this->_settings->EnableMailboxSizeLimit && $this->Account->MailboxLimit > 0 && $this->Account->MailboxLimit < $mailBoxesSize) {
$result = false;
setGlobalError(ErrorGetMailLimit);
break 2;
}
if (!$this->ApplyFilters($message, $dbStorage, $folder, $filters)) {
$result = false;
}
}
}
}
} else {
$syncCycles = ceil(count($newUids) / $maxEnvelopesPerSession);
for ($i = 0; $i < $syncCycles; $i++) {
$mailBoxesSize += $imapSizes[$i + 1];
if ($this->_settings->EnableMailboxSizeLimit && $this->Account->MailboxLimit > 0 && $this->Account->MailboxLimit < $mailBoxesSize) {
$result = false;
setGlobalError(ErrorGetMailLimit);
break;
}
if (!$this->_imapMail->open_mailbox($folder->FullName)) {
return true;
}
$listPartToDownload = $i != $syncCycles - 1 ? array_slice($newUids, $i * $maxEnvelopesPerSession, $maxEnvelopesPerSession) : array_slice($newUids, $i * $maxEnvelopesPerSession);
if ($this->DownloadedMessagesHandler != null && function_exists($this->DownloadedMessagesHandler)) {
call_user_func($this->DownloadedMessagesHandler);
}
$mailMessageCollection = null;
$mailMessageCollection =& $this->LoadMessages($listPartToDownload, true, $folder, $imapUids, $imapUidFlags, $imapUidSizes);
if ($mailMessageCollection && $mailMessageCollection->Count() > 0) {
$message =& $mailMessageCollection->Get(0);
if (!$this->ApplyFilters($message, $dbStorage, $folder, $filters)) {
$result = false;
break;
}
}
}
}
$result &= $dbStorage->UpdateMailboxSize();
return $result;
}