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egroupware_official/mail/inc/class.mail_zpush.inc.php

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<?php
/**
* EGroupware - Mail - interface class for activesync implementation
*
* @link http://www.egroupware.org
* @package mail
* @author EGroupware GmbH [info@egroupware.org]
* @author Ralf Becker <rb@egroupware.org>
* @author Philip Herbert <philip@knauber.de>
* @copyright (c) 2014-16 by EGroupware GmbH <info-AT-egroupware.org>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
use EGroupware\Api;
use EGroupware\Api\Mail;
/**
* mail eSync plugin
*
* Plugin creates a device specific file to map alphanumeric folder names to nummeric id's.
*/
class mail_zpush implements activesync_plugin_write, activesync_plugin_sendmail, activesync_plugin_meeting_response, activesync_plugin_search_mailbox
{
/**
* var activesync_backend
*/
private $backend;
/**
* Instance of Mail
*
* @var Mail
*/
private $mail;
/**
* Provides the ability to change the line ending
* @var string
*/
public static $LE = "\n";
/**
* Integer id of trash folder
*
* @var mixed
*/
private $_wasteID = false;
/**
* Integer id of sent folder
*
* @var mixed
*/
private $_sentID = false;
/**
* Integer id of current mail account / connection
*
* @var int
*/
private $account;
private $folders;
private $messages;
static $profileID;
// to control how deep one may dive into the past
const PAST_LIMIT = 178;
/**
* debugLevel - enables more debug
*
* @var int
*/
private $debugLevel = 0;
/**
* Constructor
*
* @param activesync_backend $backend
*/
public function __construct(activesync_backend $backend)
{
if (isset($GLOBALS['egw_setup'])) return;
//$this->debugLevel=2;
$this->backend = $backend;
if (!isset($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID']))
{
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' Noprefs set: using 0 as default');
// globals preferences add appname varname value
$GLOBALS['egw']->preferences->add('activesync','mail-ActiveSyncProfileID',0,'user');
// save prefs
$GLOBALS['egw']->preferences->save_repository(true);
}
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' ActiveProfileID:'.array2string(self::$profileID));
if (is_null(self::$profileID))
{
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' self::ProfileID isNUll:'.array2string(self::$profileID));
self::$profileID =& Api\Cache::getSession('mail','activeSyncProfileID');
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' ActiveProfileID (after reading Cache):'.array2string(self::$profileID));
}
if (isset($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID']))
{
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' Pref for ProfileID:'.array2string($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID']));
if ($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID'] == 'G')
{
self::$profileID = 'G'; // this should trigger the fetch of the first negative profile (or if no negative profile is available the firstb there is)
}
else
{
self::$profileID = (int)$GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID'];
}
}
if ($this->debugLevel>1) error_log(__METHOD__.__LINE__.' Profile Selected (after reading Prefs):'.array2string(self::$profileID));
// verify we are on an existing profile, if not running in setup (settings can not be static according to interface!)
if (!isset($GLOBALS['egw_setup']))
{
try {
Mail\Account::read(self::$profileID);
}
catch(Exception $e) {
unset($e);
self::$profileID = Mail\Account::get_default_acc_id();
}
}
if ($this->debugLevel>0) error_log(__METHOD__.'::'.__LINE__.' ProfileSelected:'.self::$profileID);
//$this->debugLevel=0;
}
/**
* Populates $settings for the preferences
*
* @param array|string $hook_data
* @return array
*/
function egw_settings($hook_data)
{
//error_log(__METHOD__.__LINE__.array2string($hook_data));
$identities = array();
if (!isset($hook_data['setup']) && in_array($hook_data['type'], array('user', 'group')))
{
$identities = iterator_to_array(Mail\Account::search((int)$hook_data['account_id']));
}
$identities += array(
'G' => lang('Primary Profile'),
);
$settings['mail-ActiveSyncProfileID'] = array(
'type' => 'select',
'label' => 'eMail Account to sync',
'name' => 'mail-ActiveSyncProfileID',
'help' => 'eMail Account to sync ',
'values' => $identities,
'default'=> 'G',
'xmlrpc' => True,
'admin' => False,
);
$settings['mail-allowSendingInvitations'] = array(
'type' => 'select',
'label' => 'allow sending of calendar invitations using this profile?',
'name' => 'mail-allowSendingInvitations',
'help' => 'control the sending of calendar invitations while using this profile',
'values' => array(
'sendifnocalnotif'=>'only send if there is no notification in calendar',
'send'=>'yes, always send',
'nosend'=>'no, do not send',
),
'xmlrpc' => True,
'default' => 'sendifnocalnotif',
'admin' => False,
);
$settings['mail-maximumSyncRange'] = array(
'type' => 'integer',
'label' => lang('How many days to sync in the past when client does not specify a date-range (default %1)', self::PAST_LIMIT),
'name' => 'mail-maximumSyncRange',
'help' => 'if the client sets no sync range, you may override the setting (preventing client crash that may be caused by too many mails/too much data). If you want to sync way-back into the past: set a large number',
'xmlrpc' => True,
'admin' => False,
);
/*
$sigOptions = array(
'send'=>'yes, always add EGroupware signatures to outgoing mails',
'nosend'=>'no, never add EGroupware signatures to outgoing mails',
);
if (!isset($hook_data['setup']) && in_array($hook_data['type'], array('user', 'group'))&&$hook_data['account_id'])
{
$pID=self::$profileID;
if ($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID']=='G')
{
$pID=Mail\Account::get_default_acc_id();
}
$acc = Mail\Account::read($pID);
error_log(__METHOD__.__LINE__.':'.$pID.'->'.array2string($acc));
$Identities = Mail\Account::identities($pID);
foreach($Identities as &$identity)
{
$Identity = self::identity_name($identity);
}
error_log(__METHOD__.__LINE__.array2string($Identities));
}
$settings['mail-useSignature'] = array(
'type' => 'select',
'label' => 'control if and which available signature is added to outgoing mails',
'name' => 'mail-useSignature',
'help' => 'control the use of signatures',
'values' => $sigOptions,
'xmlrpc' => True,
'default' => 'nosend',
'admin' => False,
);
*/
return $settings;
}
/**
* Verify preferences
*
* @param array|string $hook_data
* @return array with error-messages from all plugins
*/
function verify_settings($hook_data)
{
$errors = array();
// check if an eSync eMail profile is set (might not be set as default or forced!)
if (isset($hook_data['prefs']['mail-ActiveSyncProfileID']) || $hook_data['type'] == 'user')
{
// eSync and eMail translations are not (yet) loaded
Api\Translation::add_app('activesync');
Api\Translation::add_app('mail');
// inject preference to verify and call constructor
$GLOBALS['egw_info']['user']['preferences']['activesync']['mail-ActiveSyncProfileID'] =
$hook_data['prefs']['mail-ActiveSyncProfileID'];
$this->__construct($this->backend);
try {
$this->_connect(0,true);
$this->_disconnect();
if (!$this->_wasteID) $errors[] = lang('No valid %1 folder configured!', '<b>'.lang('trash').'</b>');
if (!$this->_sentID) $errors[] = lang('No valid %1 folder configured!', '<b>'.lang('send').'</b>');
}
catch(Exception $e) {
$errors[] = lang('Can not open IMAP connection').': '.$e->getMessage();
}
if ($errors)
{
$errors[] = '<b>'.lang('eSync will FAIL without a working eMail configuration!').'</b>';
}
}
//error_log(__METHOD__.'('.array2string($hook_data).') returning '.array2string($errors));
return $errors;
}
/**
* Open IMAP connection
*
* @param int $account integer id of account to use
* @todo support different accounts
*/
private function _connect($account=0)
{
if (!$account) $account = self::$profileID ? self::$profileID : 0;
if ($this->mail && $this->account != $account) $this->_disconnect();
$this->_wasteID = false;
$this->_sentID = false;
if (empty($this->mail))
{
$this->account = $account;
// todo: tell mail which account to use
//error_log(__METHOD__.__LINE__.' create object with ProfileID:'.array2string(self::$profileID));
$this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
if (self::$profileID == 0 && isset($this->mail->icServer->ImapServerId) && !empty($this->mail->icServer->ImapServerId)) self::$profileID = $this->mail->icServer->ImapServerId;
}
else
{
//error_log(__METHOD__.__LINE__." connect with profileID: ".self::$profileID);
if (self::$profileID == 0 && isset($this->mail->icServer->ImapServerId) && !empty($this->mail->icServer->ImapServerId)) self::$profileID = $this->mail->icServer->ImapServerId;
}
$this->mail->openConnection(self::$profileID,false);
$this->_wasteID = $this->mail->getTrashFolder(false);
//error_log(__METHOD__.__LINE__.' TrashFolder:'.$this->_wasteID);
$this->_sentID = $this->mail->getSentFolder(false);
$this->mail->getOutboxFolder(true);
//error_log(__METHOD__.__LINE__.' SentFolder:'.$this->_sentID);
//error_log(__METHOD__.__LINE__.' Connection Status for ProfileID:'.self::$profileID.'->'.$this->mail->icServer->_connected);
}
/**
* Close IMAP connection
*/
private function _disconnect()
{
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__);
if ($this->mail) $this->mail->closeConnection();
unset($this->mail);
unset($this->account);
unset($this->folders);
}
/**
* GetFolderList
*
* @ToDo loop over available email accounts
*/
public function GetFolderList()
{
$folderlist = array();
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__);
/*foreach($available_accounts as $account)*/ $account = 0;
{
$this->_connect($account);
if (!isset($this->folders)) $this->folders = $this->mail->getFolderObjects(true,false,$_alwaysGetDefaultFolders=true);
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($this->folders));
foreach ($this->folders as $folder => $folderObj) {
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' folder='.$folder);
$folderlist[] = $f = array(
'id' => $this->createID($account,$folder),
'mod' => $folderObj->shortDisplayName,
'parent' => $this->getParentID($account,$folder),
);
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."() returning ".array2string($f));
}
}
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."() returning ".array2string($folderlist));
return $folderlist;
}
/**
* Sends a message which is passed as rfc822. You basically can do two things
* 1) Send the message to an SMTP server as-is
* 2) Parse the message yourself, and send it some other way
* It is up to you whether you want to put the message in the sent items folder. If you
* want it in 'sent items', then the next sync on the 'sent items' folder should return
* the new message as any other new message in a folder.
*
* @param array $smartdata = IMAP-SendMail: SyncSendMail (
* (S) clientid => SendMail-30722448149304
* (S) saveinsent => empty
* (S) replacemime => null
* (S) accountid => null
* (S) source => SyncSendMailSource (
* (S) folderid => 101000000000
* (S) itemid => 33776
* (S) longid => null
* (S) instanceid => null
* unsetVars(Array) size: 0
* flags => false
* content => null
* )
* (S) mime => Date: Tue, 23 Jun 2015 14:13:23 +0200
*Subject: AW: Blauer himmel
*....
* (S) replyflag => true
* (S) forwardflag => null
* unsetVars(Array) size: 0
* flags => false
* content => null
*)
*
* @return boolean true on success, false on error
*
* @see eg. BackendIMAP::SendMail()
* @todo implement either here or in mail backend
* (maybe sending here and storing to sent folder in plugin, as sending is supposed to always work in EGroupware)
*/
public function SendMail($smartdata)
{
//$this->debugLevel=2;
$ClientSideMeetingRequest = false;
$allowSendingInvitations = 'sendifnocalnotif';
if (isset($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-allowSendingInvitations']) &&
$GLOBALS['egw_info']['user']['preferences']['activesync']['mail-allowSendingInvitations']=='nosend')
{
$allowSendingInvitations = false;
}
elseif (isset($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-allowSendingInvitations']) &&
$GLOBALS['egw_info']['user']['preferences']['activesync']['mail-allowSendingInvitations']!='nosend')
{
$allowSendingInvitations = $GLOBALS['egw_info']['user']['preferences']['activesync']['mail-allowSendingInvitations'];
}
$smartdata_task = ($smartdata->replyflag?'reply':($smartdata->forwardflag?'forward':'new'));
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__ . (isset($smartdata->mime) ? $smartdata->mime : ""). "task: ".(isset($smartdata_task) ? $smartdata_task : "")." itemid: ".(isset($smartdata->source->itemid) ? $smartdata->source->itemid : "")." folder: ".(isset($smartdata->source->folderid) ? $smartdata->source->folderid : ""));
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__."): Smartdata = ".array2string($smartdata));
//error_log("IMAP-Sendmail: Smartdata = ".array2string($smartdata));
// initialize our Mail
if (!isset($this->mail)) $this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
$activeMailProfiles = $this->mail->getAccountIdentities(self::$profileID);
// use the standardIdentity
$activeMailProfile = Mail::getStandardIdentityForProfile($activeMailProfiles,self::$profileID);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.")".' ProfileID:'.self::$profileID.' ActiveMailProfile:'.array2string($activeMailProfile));
// collect identity / signature for later usage, and to determine if we may have to manipulate TransferEncoding and Charset
try
{
$acc = Mail\Account::read($this->mail->icServer->ImapServerId);
//error_log(__METHOD__.__LINE__.array2string($acc));
$_signature = Mail\Account::read_identity($acc['ident_id'],true);
}
catch (Exception $e)
{
$_signature=array();
}
$signature = $_signature['ident_signature'];
if ((isset($preferencesArray['disableRulerForSignatureSeparation']) &&
$preferencesArray['disableRulerForSignatureSeparation']) ||
empty($signature) || trim(Api\Mail\Html::convertHTMLToText($signature)) =='')
{
$disableRuler = true;
}
$beforeHtml = !empty($disableRuler) ? '&nbsp;<br>' : '&nbsp;<br><hr style="border:dotted 1px silver; width:90%; border:dotted 1px silver;">';
$beforePlain = !empty($disableRuler) ?"\r\n\r\n" : "\r\n\r\n-- \r\n";
$sigText = Mail::merge($signature,array($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')));
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' Signature to use:'.$sigText);
$sigTextHtml = $beforeHtml.$sigText;
$sigTextPlain = $beforePlain.Api\Mail\Html::convertHTMLToText($sigText);
$force8bit=false;
if (Api\Translation::detect_encoding($sigTextPlain)!='ascii') $force8bit=true;
// beware. the section below might cause trouble regarding bcc and attachments, so maybe this is to be handeled differently
if ($force8bit)
{
$converterObj = new Api\Mailer('initbasic');
$smartdata->mime = $converterObj->convertMessageTextParts($smartdata->mime,false,'utf-8');
}
// initialize the new Api\Mailer object for sending
$mailObject = new Api\Mailer(self::$profileID);
$this->mail->parseRawMessageIntoMailObject($mailObject,$smartdata->mime,$force8bit);
// Horde SMTP Class uses utf-8 by default. as we set charset always to utf-8
$mailObject->Sender = $activeMailProfile['ident_email'];
$mailObject->setFrom($activeMailProfile['ident_email'],Mail::generateIdentityString($activeMailProfile,false));
$mailObject->addHeader('X-Mailer', 'mail-Activesync');
// prepare addressee list; moved the adding of addresses to the mailobject down
// to
foreach(Mail::parseAddressList($mailObject->getHeader("To")) as $addressObject) {
if (!$addressObject->valid) continue;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") Header Sentmail To: ".array2string($addressObject) );
//$mailObject->AddAddress($addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : ''),$addressObject->personal);
$toMailAddr[] = imap_rfc822_write_address($addressObject->mailbox, $addressObject->host, $addressObject->personal);
}
// CC
foreach(Mail::parseAddressList($mailObject->getHeader("Cc")) as $addressObject) {
if (!$addressObject->valid) continue;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") Header Sentmail CC: ".array2string($addressObject) );
//$mailObject->AddCC($addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : ''),$addressObject->personal);
$ccMailAddr[] = imap_rfc822_write_address($addressObject->mailbox, $addressObject->host, $addressObject->personal);
}
// BCC
foreach($mailObject->getAddresses('bcc') as $addressObject) {
if (!$addressObject->valid) continue;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") Header Sentmail BCC: ".array2string($addressObject) );
//$mailObject->AddBCC($addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : ''),$addressObject->personal);
$bccMailAddr[] = imap_rfc822_write_address($addressObject->mailbox, $addressObject->host, $addressObject->personal);
}
$mailObject->clearAllRecipients();
$use_orgbody = false;
$k = 'Content-Type';
$ContentType =$mailObject->getHeader('Content-Type');
//error_log(__METHOD__.__LINE__." Header Sentmail original Header (filtered): " . $k. " = ".trim($ContentType));
// if the message is a multipart message, then we should use the sent body
if (preg_match("/multipart/i", $ContentType)) {
$use_orgbody = true;
}
// save the original content-type header for the body part when forwarding
if ($smartdata_task == 'forward' && $smartdata->source->itemid && !$use_orgbody) {
//continue; // ignore
}
// horde/egw_ mailer does everything as utf-8, the following should not be needed
//$org_charset = $ContentType;
//$ContentType = preg_replace("/charset=([A-Za-z0-9-\"']+)/", "charset=\"utf-8\"", $ContentType);
// if the message is a multipart message, then we should use the sent body
if (($smartdata_task == 'new' || $smartdata_task == 'reply' || $smartdata_task == 'forward') &&
((isset($smartdata->replacemime) && $smartdata->replacemime == true) ||
$k == "Content-Type" && preg_match("/multipart/i", $ContentType))) {
$use_orgbody = true;
}
$Body = $AltBody = "";
// get body of the transmitted message
// if this is a simple message, no structure at all
if (preg_match("/text/i", $ContentType))
{
$simpleBodyType = (preg_match("/html/i", $ContentType)?'text/html':'text/plain');
$bodyObj = $mailObject->findBody(preg_match("/html/i", $ContentType) ? 'html' : 'plain');
$body = preg_replace("/(<|&lt;)*(([\w\.,-.,_.,0-9.]+)@([\w\.,-.,_.,0-9.]+))(>|&gt;)*/i","[$2]", $bodyObj ?$bodyObj->getContents() : null);
if ($simpleBodyType == "text/plain")
{
$Body = $body;
$AltBody = "<pre>".nl2br($body)."</pre>";
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") fetched Body as :". $simpleBodyType.'=> Created AltBody');
}
else
{
$AltBody = $body;
$Body = trim(Api\Mail\Html::convertHTMLToText($body));
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") fetched Body as :". $simpleBodyType.'=> Created Body');
}
}
else
{
// if this is a structured message
// prefer plain over html
$Body = preg_replace("/(<|&lt;)*(([\w\.,-.,_.,0-9.]+)@([\w\.,-.,_.,0-9.]+))(>|&gt;)*/i","[$2]",
($text_body = $mailObject->findBody('plain')) ? $text_body->getContents() : null);
$AltBody = preg_replace("/(<|&lt;)*(([\w\.,-.,_.,0-9.]+)@([\w\.,-.,_.,0-9.]+))(>|&gt;)*/i","[$2]",
($html_body = $mailObject->findBody('html')) ? $html_body->getContents() : null);
}
if ($this->debugLevel>1 && $Body) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") fetched Body as with MessageContentType:". $ContentType.'=>'.$Body);
if ($this->debugLevel>1 && $AltBody) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") fetched AltBody as with MessageContentType:". $ContentType.'=>'.$AltBody);
//error_log(__METHOD__.__LINE__.array2string($mailObject));
// if this is a multipart message with a boundary, we must use the original body
//if ($this->debugLevel>2) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' mailObject after Inital Parse:'.array2string($mailObject));
if ($use_orgbody) {
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") use_orgbody = true ContentType:".$ContentType);
// if it is a ClientSideMeetingRequest, we report it as send at all times
if (($cal_body = $mailObject->findBody('calendar')) &&
($cSMRMethod = $cal_body->getContentTypeParameter('method')))
{
if ($cSMRMethod == 'REPLY' && class_exists('calendar_ical'))
{
$organizer = calendar_ical::getIcalOrganizer($cal_body->getContents());
}
if ($this->debugLevel) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") we have a Client Side Meeting Request from organizer=$organizer");
$ClientSideMeetingRequest = true;
}
}
// now handle the addressee list
$toCount = 0;
//error_log(__METHOD__.__LINE__.array2string($toMailAddr));
foreach((array)$toMailAddr as $address) {
foreach(Mail::parseAddressList((function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()?stripslashes($address):$address)) as $addressObject) {
$emailAddress = $addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : '');
if ($ClientSideMeetingRequest === true && $allowSendingInvitations == 'sendifnocalnotif' &&
calendar_boupdate::email_update_requested($emailAddress, isset($cSMRMethod) ? $cSMRMethod : 'REQUEST',
!empty($organizer) && !strcasecmp($emailAddress, $organizer) ? 'CHAIR' : ''))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") skiping mail to organizer ".json_encode($organizer??null).", as it will be send by calendar app");
continue;
}
$mailObject->AddAddress($emailAddress, $addressObject->personal);
$toCount++;
}
}
$ccCount = 0;
foreach($ccMailAddr ?? [] as $address) {
foreach(Mail::parseAddressList((function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()?stripslashes($address):$address)) as $addressObject) {
$emailAddress = $addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : '');
if ($ClientSideMeetingRequest === true && $allowSendingInvitations == 'sendifnocalnotif' && calendar_boupdate::email_update_requested($emailAddress)) continue;
$mailObject->AddCC($emailAddress, $addressObject->personal);
$ccCount++;
}
}
$bccCount = 0;
foreach($bccMailAddr ?? [] as $address) {
foreach(Mail::parseAddressList((function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()?stripslashes($address):$address)) as $addressObject) {
$emailAddress = $addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : '');
if ($ClientSideMeetingRequest === true && $allowSendingInvitations == 'sendifnocalnotif' && calendar_boupdate::email_update_requested($emailAddress)) continue;
$mailObject->AddBCC($emailAddress, $addressObject->personal);
$bccCount++;
}
}
// typical organizer reply will end here with nothing send --> return true, because we suppressed the send above
if ($toCount+$ccCount+$bccCount == 0)
{
return $ClientSideMeetingRequest && $allowSendingInvitations === 'sendifnocalnotif' && !empty($organizer) ? true : 0; // noone to send mail to
}
if ($ClientSideMeetingRequest === true && $allowSendingInvitations===false) return true;
// as we use our mailer (horde mailer) it is detecting / setting the mimetype by itself while creating the mail
/*
if ($this->debugLevel>2) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' retrieved Body:'.$body);
$body = str_replace("\r",((preg_match("^text/html^i", $ContentType))?'<br>':""),$body); // what is this for?
if ($this->debugLevel>2) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' retrieved Body (modified):'.$body);
*/
// actually use prepared signature --------------------collected earlier--------------------------
$isreply = $isforward = false;
// reply ---------------------------------------------------------------------------
if ($smartdata_task == 'reply' && isset($smartdata->source->itemid) &&
isset($smartdata->source->folderid) && $smartdata->source->itemid && $smartdata->source->folderid &&
(!isset($smartdata->replacemime) ||
(isset($smartdata->replacemime) && $smartdata->replacemime == false)))
{
// now get on, and fetch the original mail
$uid = $smartdata->source->itemid;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") IMAP Smartreply is called with FolderID:".$smartdata->source->folderid.' and ItemID:'.$smartdata->source->itemid);
$this->splitID($smartdata->source->folderid, $account, $folder);
$this->mail->reopen($folder);
$bodyStruct = $this->mail->getMessageBody($uid, 'html_only');
$bodyBUFFHtml = $this->mail->getdisplayableBody($this->mail,$bodyStruct,true,false);
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' html_only:'.$bodyBUFFHtml);
if ($bodyBUFFHtml != "" && (is_array($bodyStruct) && $bodyStruct[0]['mimeType']=='text/html')) {
// may be html
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:html (fetched with html_only):'.$bodyBUFFHtml);
$AltBody = $AltBody."</br>".$bodyBUFFHtml.$sigTextHtml;
$isreply = true;
}
// plain text Message part
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:plain, fetch text:');
// if the new part of the message is html, we must preserve it, and handle that the original mail is text/plain
$bodyStruct = $this->mail->getMessageBody($uid,'never_display');//'never_display');
$bodyBUFF = $this->mail->getdisplayableBody($this->mail,$bodyStruct,false,false);
if ($bodyBUFF != "" && (is_array($bodyStruct) && $bodyStruct[0]['mimeType']=='text/plain')) {
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:plain (fetched with never_display):'.$bodyBUFF);
$Body = $Body."\r\n".$bodyBUFF.$sigTextPlain;
$isreply = true;
}
if (!empty($bodyBUFF) && empty($bodyBUFFHtml) && !empty($AltBody))
{
$isreply = true;
$AltBody = $AltBody."</br><pre>".nl2br($bodyBUFF).'</pre>'.$sigTextHtml;
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." no Api\Html Body found use modified plaintext body for txt/html: ".$AltBody);
}
}
// how to forward and other prefs
$preferencesArray =& $GLOBALS['egw_info']['user']['preferences']['mail'];
// forward -------------------------------------------------------------------------
if ($smartdata_task == 'forward' && isset($smartdata->source->itemid) &&
isset($smartdata->source->folderid) && $smartdata->source->itemid && $smartdata->source->folderid &&
(!isset($smartdata->replacemime) ||
(isset($smartdata->replacemime) && $smartdata->replacemime == false)))
{
//force the default for the forwarding -> asmail
if (empty($preferencesArray['message_forwarding']))
{
$preferencesArray['message_forwarding'] = 'asmail';
}
// construct the uid of the message out of the itemid - seems to be the uid, no construction needed
$uid = $smartdata->source->itemid;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.")IMAP Smartforward is called with FolderID:".$smartdata->source->folderid.' and ItemID:'.$smartdata->source->itemid);
$this->splitID($smartdata->source->folderid, $account, $folder);
$this->mail->reopen($folder);
// receive entire mail (header + body)
// get message headers for specified message
$headers = $this->mail->getMessageEnvelope($uid, '', true, $folder);
// build a new mime message, forward entire old mail as file
if ($preferencesArray['message_forwarding'] == 'asmail')
{
$rawHeader = $this->mail->getMessageRawHeader($smartdata->source->itemid, '',$folder);
$rawBody = $this->mail->getMessageRawBody($smartdata->source->itemid, '',$folder);
$mailObject->AddStringAttachment($rawHeader.$rawBody, $headers['SUBJECT'].'.eml', 'message/rfc822');
$mailObject->addHeader('Content-Type', 'multipart/mixed');
$AltBody = $AltBody."</br>".lang("See Attachments for Content of the Orignial Mail").$sigTextHtml;
$Body = $Body."\r\n".lang("See Attachments for Content of the Orignial Mail").$sigTextPlain;
$isforward = true;
}
else
{
// now get on, and fetch the original mail
$uid = $smartdata->source->itemid;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") IMAP Smartreply is called with FolderID:".$smartdata->source->folderid.' and ItemID:'.$smartdata->source->itemid);
$this->splitID($smartdata->source->folderid, $account, $folder);
$this->mail->reopen($folder);
$bodyStruct = $this->mail->getMessageBody($uid, 'html_only');
$bodyBUFFHtml = $this->mail->getdisplayableBody($this->mail,$bodyStruct,true,false);
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' html_only:'.$bodyBUFFHtml);
if ($bodyBUFFHtml != "" && (is_array($bodyStruct) && $bodyStruct[0]['mimeType']=='text/html')) {
// may be html
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:html (fetched with html_only):'.$bodyBUFFHtml);
$AltBody = $AltBody."</br>".$bodyBUFFHtml.$sigTextHtml;
$isforward = true;
}
// plain text Message part
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:plain, fetch text:');
// if the new part of the message is html, we must preserve it, and handle that the original mail is text/plain
$bodyStruct = $this->mail->getMessageBody($uid,'never_display');//'never_display');
$bodyBUFF = $this->mail->getdisplayableBody($this->mail,$bodyStruct,false,false);
if ($bodyBUFF != "" && (is_array($bodyStruct) && $bodyStruct[0]['mimeType']=='text/plain')) {
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") MIME Body".' Type:plain (fetched with never_display):'.$bodyBUFF);
$Body = $Body."\r\n".$bodyBUFF.$sigTextPlain;
$isforward = true;
}
if (!empty($bodyBUFF) && empty($bodyBUFFHtml) && !empty($AltBody))
{
$AltBody = $AltBody."</br><pre>".nl2br($bodyBUFF).'</pre>'.$sigTextHtml;
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." no html Body found use modified plaintext body for txt/html: ".$AltBody);
$isforward = true;
}
// get all the attachments and add them too.
// start handle Attachments
$attachments = $this->mail->getMessageAttachments($uid,null,null,true,false,true,$folder);
$attachmentNames = false;
if (is_array($attachments) && count($attachments)>0)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' gather Attachments for BodyCreation of/for MessageID:'.$uid.' found:'.count($attachments));
foreach((array)$attachments as $key => $attachment)
{
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' Key:'.$key.'->'.array2string($attachment));
$attachmentNames .= $attachment['name']."\n";
$attachmentData = $this->mail->getAttachment($uid, $attachment['partID'],0,false,false,$folder);
$x = $mailObject->AddStringAttachment($attachmentData['attachment'], $attachment['name'], $attachment['mimeType']);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' added part with number:'.$x);
}
// if we have attachment(s), we need to use multipart/mixed
$mailObject->addHeader('Content-Type', 'multipart/mixed');
}
}
} // end forward
// add signature, in case its not already added in forward or reply
if (!$isreply && !$isforward)
{
//error_log(__METHOD__.__LINE__.'adding Signature');
$Body = $Body.$sigTextPlain;
$AltBody = $AltBody.$sigTextHtml;
}
// now set the body
if ($AltBody && ($html_body = $mailObject->findBody('html')))
{
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' -> '.$AltBody);
//error_log(__METHOD__.__LINE__.' html:'.$AltBody);
$html_body->setContents($AltBody,array('encoding'=>Horde_Mime_Part::DEFAULT_ENCODING));
}
if ($Body && ($text_body = $mailObject->findBody('plain')))
{
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' -> '.$Body);
//error_log(__METHOD__.__LINE__.' text:'.$Body);
$text_body->setContents($Body,array('encoding'=>Horde_Mime_Part::DEFAULT_ENCODING));
}
//advanced debugging
// Horde SMTP Class uses utf-8 by default.
//ZLog::Write(LOGLEVEL_DEBUG, "IMAP-SendMail: parsed message: ". print_r($message,1));
if ($this->debugLevel>2) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__."): MailObject:".array2string($mailObject));
// set a higher timeout for big messages
@set_time_limit(120);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' -> '.' about to send ....');
// send
$send = true;
try {
$mailObject->Send();
}
catch(Exception $e) {
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") The email could not be sent. Last-SMTP-error: ". $e->getMessage());
$send = false;
}
if (( $smartdata_task == 'reply' || $smartdata_task == 'forward') && $send == true)
{
$uid = $smartdata->source->itemid;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' tASK:'.$smartdata_task." FolderID:".$smartdata->source->folderid.' and ItemID:'.$smartdata->source->itemid);
$this->splitID($smartdata->source->folderid, $account, $folder);
//error_log(__METHOD__.__LINE__.' Folder:'.$folder.' Uid:'.$uid);
$this->mail->reopen($folder);
// if the draft folder is a starting part of the messages folder, the draft message will be deleted after the send
// unless your templatefolder is a subfolder of your draftfolder, and the message is in there
if ($this->mail->isDraftFolder($folder) && !$this->mail->isTemplateFolder($folder))
{
$this->mail->deleteMessages(array($uid),$folder);
} else {
$this->mail->flagMessages("answered", array($uid),$folder);
if ($smartdata_task== "forward")
{
$this->mail->flagMessages("forwarded", array($uid),$folder);
}
}
}
$asf = ($send ? true:false); // initalize accordingly
if (/*($smartdata->saveinsent==1 || !isset($smartdata->saveinsent)) && */ $send==true && $this->mail->mailPreferences['sendOptions'] != 'send_only')
{
$asf = false;
$sentFolder = $this->mail->getSentFolder();
if ($this->_sentID) {
$folderArray[] = $this->_sentID;
}
else if(isset($sentFolder) && $sentFolder != 'none')
{
$folderArray[] = $sentFolder;
}
// No Sent folder set, try defaults
else
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__.") IMAP-SendMail: No Sent mailbox set");
// we dont try guessing
$asf = true;
}
if (count($folderArray) > 0) {
foreach($bccMailAddr ?? [] as $address) {
foreach(Mail::parseAddressList((function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()?stripslashes($address):$address)) as $addressObject) {
$emailAddress = $addressObject->mailbox. ($addressObject->host ? '@'.$addressObject->host : '');
$mailAddr[] = array($emailAddress, $addressObject->personal);
}
}
//$BCCmail='';
if (!empty($mailAddr)) $mailObject->forceBccHeader();
//$BCCmail = $mailObject->AddrAppend("Bcc",$mailAddr);
foreach($folderArray as $folderName) {
if($this->mail->isSentFolder($folderName)) {
$flags = '\\Seen';
} elseif($this->mail->isDraftFolder($folderName)) {
$flags = '\\Draft';
} else {
$flags = '';
}
$asf = true;
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.'->'.array2string($this->mail->icServer));
$this->mail->openConnection(self::$profileID,false);
if ($this->mail->folderExists($folderName)) {
try
{
$this->mail->appendMessage($folderName,$mailObject->getRaw(), null,
$flags);
}
catch (Api\Exception\WrongUserinput $e)
{
//$asf = false;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Could not save message to folder %2 due to: %3",$mailObject->getHeader('Subject'),$folderName,$e->getMessage()));
}
}
else
{
//$asf = false;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.",$mailObject->getHeader('Subject'),$folderName));
}
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(".__LINE__."): Outgoing mail saved in configured 'Sent' folder '".$folderName."': ". (($asf)?"success":"failed"));
}
//$this->mail->closeConnection();
}
}
$this->debugLevel=0;
if ($send && $asf)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' -> send successfully');
return true;
}
else
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__." returning ".($ClientSideMeetingRequest ? true : 120)." (MailSubmissionFailed)".($ClientSideMeetingRequest ?" is ClientSideMeetingRequest (we ignore the failure)":""));
return ($ClientSideMeetingRequest ? true : 120); //MAIL Submission failed, see MS-ASCMD
}
}
/**
* For meeting requests (iCal attachments with method='request') we call calendar plugin with iCal to get SyncMeetingRequest object,
* and do NOT return the attachment itself!
*
* @param string $folderid
* @param string $id
* @param ContentParameters $contentparameters parameters of the requested message (truncation, mimesupport etc)
* object with attributes foldertype, truncation, rtftruncation, conflict, filtertype, bodypref, deletesasmoves, filtertype, contentclass, mimesupport, conversationmode
* bodypref object with attributes: ]truncationsize, allornone, preview
* @return $messageobject|boolean false on error
*/
public function GetMessage($folderid, $id, $contentparameters)
{
//$this->debugLevel=4;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' FolderID:'.$folderid.' ID:'.$id.' ContentParams='.array2string($contentparameters));
$truncsize = Utils::GetTruncSize($contentparameters->GetTruncation());
$mimesupport = $contentparameters->GetMimeSupport();
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."() truncsize=$truncsize, mimeSupport=".array2string($mimesupport));
$bodypreference = $contentparameters->GetBodyPreference(); /* fmbiete's contribution r1528, ZP-320 */
// fix for z-push bug returning additional bodypreference type 4, even if only 1 is requested and mimessupport = 0
if (!$mimesupport && $bodypreference !== false && ($key = array_search('4', $bodypreference))) unset($bodypreference[$key]);
//$this->debugLevel=4;
if (!isset($this->mail)) $this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' FolderID:'.$folderid.' ID:'.$id.' TruncSize:'.$truncsize.' Bodypreference: '.array2string($bodypreference));
$account = $_folderName = $xid = null;
$this->splitID($folderid,$account,$_folderName,$xid);
$this->mail->reopen($_folderName);
$messages = $this->fetchMessages($folderid, NULL, $id, true); // true: return all headers
$headers = $messages[$id];
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($headers));
// StatMessage should reopen the folder in question, so we dont need folderids in the following statements.
if ($headers)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." Message $id with stat ".array2string($headers));
// initialize the object
$output = new SyncMail();
//$rawHeaders = $this->mail->getMessageRawHeader($id);
// simple style
// start AS12 Stuff (bodypreference === false) case = old behaviour
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__. ' for message with ID:'.$id.' with headers:'.array2string($headers));
if ($bodypreference === false) {
$bodyStruct = $this->mail->getMessageBody($id, 'only_if_no_text', '', null, true,$_folderName);
$raw_body = $this->mail->getdisplayableBody($this->mail,$bodyStruct,false,false);
//$body = html_entity_decode($body,ENT_QUOTES,$this->mail->detect_encoding($body));
if (stripos($raw_body,'<style')!==false) $body = preg_replace("/<style.*?<\/style>/is", "", $raw_body); // in case there is only a html part
// remove all other html
$body = strip_tags($raw_body);
if(strlen($body) > $truncsize) {
$body = Utils::Utf8_truncate($body, $truncsize);
$output->bodytruncated = 1;
}
else
{
$output->bodytruncated = 0;
}
$output->bodysize = strlen($body);
$output->body = $body;
}
else // style with bodypreferences
{
//Select body type preference
$bpReturnType = 1;//SYNC_BODYPREFERENCE_PLAIN;
if ($bodypreference !== false) {
// bodypreference can occur multiple times
// usually we would use Utils::GetBodyPreferenceBestMatch($bodypreference);
$bpReturnType = Utils::GetBodyPreferenceBestMatch($bodypreference);
/*
foreach($bodypreference as $bpv)
{
// we use the last, or MIMEMESSAGE when present
$bpReturnType = $bpv;
if ($bpReturnType==SYNC_BODYPREFERENCE_MIME) break;
}
*/
}
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." getBodyPreferenceBestMatch: ".array2string($bpReturnType));
// set the protocoll class
$output->asbody = new SyncBaseBody();
// return full mime-message without any (charset) conversation directly as stream
if ($bpReturnType==SYNC_BODYPREFERENCE_MIME)
{
//SYNC_BODYPREFERENCE_MIME
$output->asbody->type = SYNC_BODYPREFERENCE_MIME;
$stream = $this->mail->getMessageRawBody($id, '', $_folderName, true);
$fstat = fstat($stream);
fseek($stream, 0, SEEK_SET);
$output->asbody->data = $stream;
$output->asbody->estimatedDataSize = $fstat['size'];
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." bodypreference 4=SYNC_BODYPREFERENCE_MIME=full mime message requested, size=$fstat[size]");
}
else
{
// fetch the body (try to gather data only once)
$css ='';
try {
$bodyStruct = $this->mail->getMessageBody($id, 'html_only', '', null, true,$_folderName);
if ($this->debugLevel>2) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' html_only Struct:'.array2string($bodyStruct));
$body = $this->mail->getdisplayableBody($this->mail,$bodyStruct,true,false);
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' html_only:'.$body);
if ($body != "" && (is_array($bodyStruct) && $bodyStruct[0]['mimeType']=='text/html')) {
// may be html
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, "MIME Body".' Type:html (fetched with html_only)');
$css = $this->mail->getStyles($bodyStruct);
$output->nativebodytype=2;
} else {
// plain text Message
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, "MIME Body".' Type:plain, fetch text (HTML, if no text available)');
$output->nativebodytype=1;
$bodyStruct = $this->mail->getMessageBody($id,'never_display', '', null, true,$_folderName); //'only_if_no_text');
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' plain text Struct:'.array2string($bodyStruct));
$body = $this->mail->getdisplayableBody($this->mail,$bodyStruct,false,false);
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' never display html(plain text only):'.$body);
}
// whatever format decode (using the correct encoding)
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__."MIME Body".' Type:'.($output->nativebodytype==2?' html ':' plain ').$body);
//$body = html_entity_decode($body,ENT_QUOTES,$this->mail->detect_encoding($body));
// prepare plaintextbody
$plainBody='';
if ($output->nativebodytype == 2)
{
$bodyStructplain = $this->mail->getMessageBody($id,'never_display', '', null, true,$_folderName); //'only_if_no_text');
if(isset($bodyStructplain[0])&&isset($bodyStructplain[0]['error'])&&$bodyStructplain[0]['error']==1)
{
$plainBody = Api\Mail\Html::convertHTMLToText($body); // always display with preserved HTML
}
else
{
$plainBody = $this->mail->getdisplayableBody($this->mail,$bodyStructplain,false,false);
}
}
//if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, "MIME Body".$body);
$plainBody = preg_replace("/<style.*?<\/style>/is", "", (strlen($plainBody)?$plainBody:$body));
// remove all other html
$plainBody = preg_replace("/<br.*>/is","\r\n",$plainBody);
$plainBody = strip_tags($plainBody);
if ($this->debugLevel>3 && $output->nativebodytype==1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' Plain Text:'.$plainBody);
//$body = str_replace("\n","\r\n", str_replace("\r","",$body)); // do we need that?
if ($bpReturnType==2) //SYNC_BODYPREFERENCE_HTML
{
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, "HTML Body with requested pref 2");
// Send HTML if requested and native type was html
$output->asbody->type = 2;
$htmlbody = '<html>'.
'<head>'.
'<meta name="Generator" content="Z-Push">'.
'<meta http-equiv="Content-Type" content="text/html; charset=utf-8">'.
$css.
'</head>'.
'<body>';
if ($output->nativebodytype==2)
{
if ($css) Api\Mail\Html::replaceTagsCompletley($body,'style');
// as we fetch html, and body is HTML, we may not need to handle this
$htmlbody .= $body;
}
else
{
// html requested but got only plaintext, so fake html
$htmlbody .= str_replace("\n","<BR>",str_replace("\r","<BR>", str_replace("\r\n","<BR>",$plainBody)));
}
$htmlbody .= '</body>'.
'</html>';
if(isset($truncsize) && strlen($htmlbody) > $truncsize)
{
$htmlbody = Utils::Utf8_truncate($htmlbody,$truncsize);
$output->asbody->truncated = 1;
}
// output->nativebodytype is used as marker that the original message was of type ... but is now converted to, as type 2 is requested.
$output->nativebodytype = 2;
$output->asbody->data = StringStreamWrapper::Open($htmlbody);
$output->asbody->estimatedDataSize = strlen($htmlbody);
}
else
{
// Send Plaintext as Fallback or if original body is plainttext
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, "Plaintext Body:".$plainBody);
/* we use plainBody (set above) instead
$bodyStruct = $this->mail->getMessageBody($id,'only_if_no_text'); //'never_display');
$plain = $this->mail->getdisplayableBody($this->mail,$bodyStruct);
$plain = html_entity_decode($plain,ENT_QUOTES,$this->mail->detect_encoding($plain));
$plain = strip_tags($plain);
//$plain = str_replace("\n","\r\n",str_replace("\r","",$plain));
*/
$output->asbody->type = 1;
$output->nativebodytype = 1;
if(isset($truncsize) &&
strlen($plainBody) > $truncsize)
{
$plainBody = Utils::Utf8_truncate($plainBody, $truncsize);
$output->asbody->truncated = 1;
}
$output->asbody->data = StringStreamWrapper::Open((string)$plainBody !== '' ? $plainBody : ' ');
$output->asbody->estimatedDataSize = strlen($plainBody);
}
// In case we have nothing for the body, send at least a blank...
// dw2412 but only in case the body is not rtf!
if ($output->asbody->type != 3 && !isset($output->asbody->data))
{
$output->asbody->data = StringStreamWrapper::Open(" ");
$output->asbody->estimatedDataSize = 1;
}
}
catch(Api\Exception\WrongParameter $e) {
// we throw, if body is not found, e.g. whole message is a PDF or an image --> return an empty body (1 space)
$output->asbody->type = 1;
$output->nativebodytype = 1;
$output->asbody->data = StringStreamWrapper::Open($error=' '); //$e->getMessage().' ('.$e->getCode().')');
$output->asbody->estimatedDataSize = strlen($error);
}
}
}
// end AS12 Stuff
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' gather Header info:'.$headers['subject'].' from:'.$headers['date']);
$output->read = $headers["flags"];
$output->flag = new SyncMailFlags();
if (isset($headers['flagged']) && $headers['flagged'] == 1)
{
$output->flag->flagstatus = 2;
//$output->flag->flagtype = "Flag for Follow up";
} else {
$output->flag->flagstatus = 0;
}
if (!empty($headers['forwarded']))
{
$output->lastverbexecuted = AS_FORWARD;
}
elseif (!empty($headers['answered']))
{
$output->lastverbexecuted = AS_REPLYTOSENDER;
}
$output->subject = $headers['subject'];
$output->importance = $headers['priority'] > 3 ? 0 :
($headers['priority'] < 3 ? 2 : 1) ;
$output->datereceived = $this->mail->_strtotime($headers['date'], 'ts', false); // false = servertime
$output->to = $headers['to_address'] ?? null;
if (!empty($headers['additional_to_addresses']))
{
$output->to = array_merge((array)$output->to, $headers['additional_to_addresses']);
}
if (!empty($headers['to'])) $output->displayto = $headers['to_address']; //$headers['FETCHED_HEADER']['to_name']
$output->from = $headers['sender_address'];
if (!empty($headers['cc_addresses'])) $output->cc = $headers['cc_addresses'];
if (!empty($headers['reply_to_address'])) $output->reply_to = $headers['reply_to_address'];
$output->messageclass = "IPM.Note";
if (stripos($headers['mimetype'],'multipart')!== false &&
stripos($headers['mimetype'],'signed')!== false)
{
$output->messageclass = "IPM.Note.SMIME.MultipartSigned";
}
if (Request::GetProtocolVersion() >= 12.0) {
$output->contentclass = "urn:content-classes:message";
}
// start handle Attachments (include text/calendar multipart alternative)
$attachments = $this->mail->getMessageAttachments($id, $_partID='', $_structure=null, $fetchEmbeddedImages=true, $fetchTextCalendar=true, true, $_folderName);
// Attachments should not needed for MIME messages, so skip this part if bpReturnType==4
if (/*$bpReturnType != SYNC_BODYPREFERENCE_MIME &&*/ is_array($attachments) && count($attachments)>0)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' gather Attachments for MessageID:'.$id.' found:'.count($attachments));
//error_log(__METHOD__.__LINE__.array2string($attachments));
foreach ($attachments as $key => $attach)
{
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' Key:'.$key.'->'.array2string($attach));
// pass meeting requests to calendar plugin
if (strtolower($attach['mimeType']) == 'text/calendar' && strtolower($attach['method']) == 'request' &&
isset($GLOBALS['egw_info']['user']['apps']['calendar']) &&
($attachment = $this->mail->getAttachment($id, $attach['partID'],0,false,false,$_folderName)) &&
($output->meetingrequest = calendar_zpush::meetingRequest($attachment['attachment'])))
{
//overwrite the globalobjId from calendar object, as: if you delete the mail, that is
//the meeting-request its using the globalobjid as reference and deletes both:
//mail AND meeting. we dont want this. accepting meeting requests with the mobile does nothing
$output->meetingrequest->globalobjid = activesync_backend::uid2globalObjId($id);
$output->messageclass = "IPM.Schedule.Meeting.Request";
//$output->messageclass = "IPM.Schedule.Meeting";
unset($attachment);
continue; // do NOT add attachment as attachment
}
if (Request::GetProtocolVersion() >= 12.0) {
$attachment = new SyncBaseAttachment();
if (!isset($output->asattachments) || !is_array($output->asattachments))
$output->asattachments = array();
$attachment->estimatedDataSize = $attach['size'];
$attachment->method = 1;
$attachment->filereference = $folderid . ":" . $id . ":" . $attach['partID'];
} else {
$attachment = new SyncAttachment();
if (!isset($output->attachments) || !is_array($output->attachments))
$output->attachments = array();
$attachment->attsize = $attach['size'];
$attachment->attmethod = 1;
$attachment->attname = $folderid . ":" . $id . ":" . $attach['partID'];//$key;
}
$attachment->displayname = $attach['name'];
//error_log(__METHOD__.__LINE__.'->'.$folderid . ":" . $id . ":" . $attach['partID']);
$attachment->attoid = "";//isset($part->headers['content-id']) ? trim($part->headers['content-id']) : "";
//$attachment->isinline=0; // if not inline, do not use isinline
if (!empty($attach['cid']) && $attach['cid'] <> 'NIL' )
{
if ($bpReturnType != 4 && $attach['disposition'] == 'inline')
{
$attachment->isinline = true;
}
if (Request::GetProtocolVersion() >= 12.0) {
$attachment->method=1;
$attachment->contentid= str_replace(array("<",">"), "",$attach['cid']);
} else {
$attachment->attmethod=6;
$attachment->attoid = str_replace(array("<",">"), "",$attach['cid']);
}
// ZLog::Write(LOGLEVEL_DEBUG, "'".$part->headers['content-id']."' ".$attachment->contentid);
$attachment->contenttype = trim($attach['mimeType']);
// ZLog::Write(LOGLEVEL_DEBUG, "'".$part->headers['content-type']."' ".$attachment->contentid);
}
if (Request::GetProtocolVersion() >= 12.0) {
array_push($output->asattachments, $attachment);
} else {
array_push($output->attachments, $attachment);
}
unset($attachment);
}
}
//$this->debugLevel=0;
// end handle Attachments
unset($attachments);
// Language Code Page ID: http://msdn.microsoft.com/en-us/library/windows/desktop/dd317756%28v=vs.85%29.aspx
$output->internetcpid = INTERNET_CPID_UTF8;
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($output));
//$this->debugLevel=0;
return $output;
}
//$this->debugLevel=0;
return false;
}
/**
* Process response to meeting request
*
* mail plugin only extracts the iCal attachment and let's calendar plugin deal with adding it
*
* @see BackendDiff::MeetingResponse()
* @param string $folderid folder of meeting request mail
* @param int|string $requestid uid of mail with meeting request
* @param int $response 1=accepted, 2=tentative, 3=decline
* @return int|boolean id of calendar item, false on error
*/
function MeetingResponse($folderid, $requestid, $response)
{
if (!class_exists('calendar_zpush'))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."(...) no EGroupware calendar installed!");
return null;
}
if (!($stat = $this->StatMessage($folderid, $requestid)))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($requestid, '$folderid', $response) returning FALSE (can NOT stat message)");
return false;
}
$ret = false;
foreach($this->mail->getMessageAttachments($requestid, $_partID='', $_structure=null, $fetchEmbeddedImages=true, $fetchTextCalendar=true) as $key => $attach)
{
if (strtolower($attach['mimeType']) == 'text/calendar' && strtolower($attach['method']) == 'request' &&
($attachment = $this->mail->getAttachment($requestid, $attach['partID'],0,false)))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($requestid, '$folderid', $response) iCal found, calling now backend->MeetingResponse('$attachment[attachment]')");
// calling backend again with iCal attachment, to let calendar add the event
$ret = $this->backend->MeetingResponse($attachment['attachment'],
$this->backend->createID('calendar',$GLOBALS['egw_info']['user']['account_id']),
$response);
// delete message after meeting-response is processed successful by calendar
if ($ret) $this->DeleteMessage($folderid, $requestid, null);
break;
}
}
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($requestid, '$folderid', $response) returning ".array2string($ret));
return $ret;
}
/**
* GetAttachmentData
* Should return attachment data for the specified attachment. The passed attachment identifier is
* the exact string that is returned in the 'AttName' property of an SyncAttachment. So, you should
* encode any information you need to find the attachment in that 'attname' property.
*
* @param string $fid - id
* @param string $attname - should contain (folder)id
* @return SyncItemOperationsAttachment-object
*/
function GetAttachmentData($fid,$attname) {
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": $fid (attname: '$attname')");
return $this->_GetAttachmentData($fid,$attname);
}
/**
* ItemOperationsGetAttachmentData
* Should return attachment data for the specified attachment. The passed attachment identifier is
* the exact string that is returned in the 'AttName' property of an SyncAttachment. So, you should
* encode any information you need to find the attachment in that 'attname' property.
*
* @param string $fid - id
* @param string $attname - should contain (folder)id
* @return SyncItemOperationsAttachment-object
*/
function ItemOperationsGetAttachmentData($fid,$attname) {
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": $fid (attname: '$attname')");
return $this->_GetAttachmentData($fid,$attname);
}
/**
* _GetAttachmentData implements
* -ItemOperationsGetAttachmentData
* -GetAttachmentData
*
* @param string $fid - id
* @param string $attname - should contain (folder)id
* @return SyncItemOperationsAttachment-object
*/
private function _GetAttachmentData($fid,$attname)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": $fid (attname: '$attname')".function_backtrace());
//error_log(__METHOD__.__LINE__." Fid: $fid (attname: '$attname')");
list($folderid, $id, $part) = explode(":", $attname);
$this->splitID($folderid, $account, $folder);
if (!isset($this->mail)) $this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
$this->mail->reopen($folder);
$attachment = $this->mail->getAttachment($id,$part,0,false,true,$folder);
$SIOattachment = new SyncItemOperationsAttachment();
fseek($attachment['attachment'], 0, SEEK_SET); // z-push requires stream seeked to start
$SIOattachment->data = $attachment['attachment'];
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": $fid (attname: '$attname') Data:".$attachment['attachment']);
if (isset($attachment['type']) )
$SIOattachment->contenttype = $attachment['type'];
unset($attachment);
return $SIOattachment;
}
/**
* StatMessage should return message stats, analogous to the folder stats (StatFolder). Entries are:
*
* 'id' => Server unique identifier for the message. Again, try to keep this short (under 20 chars)
* 'flags' => simply '0' for unread, '1' for read
* 'mod' => modification signature. As soon as this signature changes, the item is assumed to be completely
* changed, and will be sent to the PDA as a whole. Normally you can use something like the modification
* time for this field, which will change as soon as the contents have changed.
*
* @param string $folderid
* @param int $id id (uid) of message
* @return array
*/
public function StatMessage($folderid, $id)
{
$messages = $this->fetchMessages($folderid, NULL, $id);
//ZLog::Write(LOGLEVEL_DEBUG, __METHOD__."('$folderid','$id') returning ".array2string($messages[$id]));
return $messages[$id];
}
/**
* Called when a message has been changed on the mobile.
* Added support for FollowUp flag
*
* @param string $folderid id of the folder
* @param string $id id of the message
* @param SyncXXX $message the SyncObject containing a message
* @param ContentParameters $contentParameters
*
* @access public
* @return array same return value as StatMessage()
* @throws StatusException could throw specific SYNC_STATUS_* exceptions
*/
function ChangeMessage($folderid, $id, $message, $contentParameters)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." $folderid, $id,".array2string($message).",".array2string($contentParameters));
//unset($folderid, $id, $message, $contentParameters);
$account = $folder = null;
$this->splitID($folderid, $account, $folder);
if (isset($message->flag)) {
if (isset($message->flag->flagstatus) && $message->flag->flagstatus == 2) {
$rv = $this->mail->flagMessages((($message->flag->flagstatus == 2) ? "flagged" : "unflagged"), $id,$folder);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__." -> set ".array2string($id).' in Folder '.$folder." as " . (($message->flag->flagstatus == 2) ? "flagged" : "unflagged") . "-->". $rv);
} else {
$rv = $this->mail->flagMessages("unflagged", $id,$folder);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__." -> set ".array2string($id).' in Folder '.$folder." as " . "unflagged" . "-->". $rv);
}
}
return $this->StatMessage($folderid, $id);
}
/**
* This function is called when the user moves an item on the PDA. You should do whatever is needed
* to move the message on disk. After this call, StatMessage() and GetMessageList() should show the items
* to have a new parent. This means that it will disappear from GetMessageList() will not return the item
* at all on the source folder, and the destination folder will show the new message
*
* @param string $folderid id of the source folder
* @param string $id id of the message
* @param string $newfolderid id of the destination folder
* @param ContentParameters $contentParameters
*
* @return boolean status of the operation
* @throws StatusException could throw specific SYNC_MOVEITEMSSTATUS_* exceptions
*/
public function MoveMessage($folderid, $id, $newfolderid, $contentParameters)
{
unset($contentParameters); // not used, but required by function signature
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-MoveMessage: (sfid: '$folderid' id: '$id' dfid: '$newfolderid' )");
$account = $srcFolder = $destFolder = null;
$this->splitID($folderid, $account, $srcFolder);
$this->splitID($newfolderid, $account, $destFolder);
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-MoveMessage: (SourceFolder: '$srcFolder' id: '$id' DestFolder: '$destFolder' )");
if (!isset($this->mail)) $this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
$this->mail->reopen($destFolder);
$status = $this->mail->getFolderStatus($destFolder);
$uidNext = $status['uidnext'];
$this->mail->reopen($srcFolder);
// move message
$rv = $this->mail->moveMessages($destFolder,(array)$id,true,$srcFolder,true);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.": New Status of $destFolder :".array2string($status).", ReturnValOf moveMessage".array2string($rv)); // this may be true, so try using the nextUID value by examine
// return the new id "as string"
return ($rv===true ? $uidNext : $rv[$id]) . "";
}
/**
* Get all messages of a folder with optional cutoffdate
*
* @param int $cutoffdate =null timestamp with cutoffdate, default 12 weeks
*/
public function GetMessageList($folderid, $cutoffdate=NULL)
{
if ($cutoffdate > 0)
{
ZLog::Write(LOGLEVEL_DEBUG, __METHOD__.' for Folder:'.$folderid.' SINCE:'.$cutoffdate.'/'.date("d-M-Y", $cutoffdate));
}
else
{
$maximumSyncRangeInDays = self::PAST_LIMIT; // corresponds to our default value
if (isset($GLOBALS['egw_info']['user']['preferences']['activesync']['mail-maximumSyncRange']))
{
$maximumSyncRangeInDays = $GLOBALS['egw_info']['user']['preferences']['activesync']['mail-maximumSyncRange'];
}
$cutoffdate = (is_numeric($maximumSyncRangeInDays) ? Api\DateTime::to('now','ts')-(3600*24*$maximumSyncRangeInDays):null);
if (is_numeric($maximumSyncRangeInDays)) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.' Client set no truncationdate. Using '.$maximumSyncRangeInDays.' days.'.date("d-M-Y", $cutoffdate));
}
try {
return $this->fetchMessages($folderid, $cutoffdate);
} catch (Exception $e)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' failed for '.$e->getMessage().($e->details?$e->details:''));
return array();
}
}
/**
* Fetch headers for one or all mail of a folder using optional cutoffdate
*
* Headers of last fetchMessage call of complate folder are cached in static $headers,
* to allow to use them without fetching them again.
* Next call clears cache
*
* @param int $folderid
* @param int $cutoffdate timestamp with cutoffdate
* @param string $_id =null uid of single message to fetch
* @param boolean $return_all_headers =false true: additinal contain all headers eg. "subject"
* @return array uid => array StatMessage($folderid, $_id)
*/
private function fetchMessages($folderid, $cutoffdate=NULL, $_id=NULL, $return_all_headers=false)
{
static $headers = array();
if ($this->debugLevel>1) $gstarttime = microtime (true);
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__);
$rv_messages = array();
// if the message is still available within the class, we use it instead of fetching it again
if ($_id && isset($headers[$_id]) && is_array($headers[$_id]))
{
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." the message ".$_id[0]." is still available within the class, we use it instead of fetching it again");
$rv_messages = array('header'=>array($headers[$_id]));
}
else
{
$headers = array(); // clear cache to not use too much memory
if ($this->debugLevel>1) $starttime = microtime (true);
$this->_connect($this->account);
if ($this->debugLevel>1)
{
$endtime = microtime(true) - $starttime;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__. " connect took : ".$endtime.' for account:'.$this->account);
}
$messagelist = $_filter = array();
// if not connected, any further action must fail
if (!empty($cutoffdate)) $_filter = array('status'=>array('UNDELETED'),'range'=>"SINCE",'date'=> date("d-M-Y", $cutoffdate));
if ($this->debugLevel>1) $starttime = microtime (true);
$account = $_folderName = $id = null;
$this->splitID($folderid,$account,$_folderName,$id);
if ($this->debugLevel>1)
{
$endtime = microtime(true) - $starttime;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__. " splitID took : ".$endtime.' for FolderID:'.$folderid);
}
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.' for Folder:'.$_folderName.' Filter:'.array2string($_filter).' Ids:'.array2string($_id).'/'.$id);
if ($this->debugLevel>1) $starttime = microtime (true);
$_numberOfMessages = (empty($cutoffdate)?250:99999);
$rv_messages = $this->mail->getHeaders($_folderName, $_startMessage=1, $_numberOfMessages, $_sort=0, $_reverse=false, $_filter, $_id);
if ($this->debugLevel>1)
{
$endtime = microtime(true) - $starttime;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__. " getHeaders call took : ".$endtime.' for FolderID:'.$_folderName);
}
}
if ($_id == NULL && $this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__." found :". count($rv_messages['header']));
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' Result:'.array2string($rv_messages));
$messagelist = array();
if (!isset($rv_messages['header'])||empty($rv_messages['header'])) return $messagelist;
//if ($_returnModHash) $messageFolderHash = array();
foreach ((array)$rv_messages['header'] as $k => $vars)
{
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' ID to process:'.$vars['uid'].' Subject:'.$vars['subject']);
$headers[$vars['uid']] = $vars;
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' MailID:'.$k.'->'.array2string($vars));
if (!empty($vars['deleted'])) continue; // cut of deleted messages
if ($cutoffdate && $vars['date'] < $cutoffdate) continue; // message is out of range for cutoffdate, ignore it
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' ID to report:'.$vars['uid'].' Subject:'.$vars['subject']);
$mess = $return_all_headers ? $vars : array();
$mess["mod"] = self::doFlagsMod($vars).$vars['date'];
$mess["id"] = $vars['uid'];
// 'seen' aka 'read' is the only flag we want to know about
$mess["flags"] = 0;
// outlook supports additional flags, set them to 0
if(!empty($vars["seen"])) $mess["flags"] = 1;
if ($this->debugLevel>3) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($mess));
$messagelist[$vars['uid']] = $mess;
unset($mess);
}
if ($this->debugLevel>1)
{
$endtime = microtime(true) - $gstarttime;
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__. " total time used : ".$endtime.' for Folder:'.$_folderName.' Filter:'.array2string($_filter).' Ids:'.array2string($_id).'/'.$id);
}
return $messagelist;
}
/**
* Prepare headeinfo on a message to return some standardized string to tell which flags are set for a message
*
* AS currently only supports flagged, answered/replied and forwarded flags.
* Seen/read is in under flags key of stat!
*
* @param array $headerFlags - array to process, a full return array from getHeaders
* @link https://sourceforge.net/p/zimbrabackend/code/HEAD/tree/zimbra-backend/branches/z-push-2/zimbra.php#l11652
* @return string string of a representation of supported flags
*/
static function doFlagsMod($headerFlags)
{
$flags = 'nnn';
if (!empty($headerFlags['flagged'])) $flags[0] = 'f';
if (!empty($headerFlags['answered'])) $flags[1] = 'a';
if (!empty($headerFlags['forwarded'])) $flags[2] = 'f';
//ZLog::Write(LOGLEVEL_DEBUG, __METHOD__.'('.array2string($headerFlags).') returning '.array2string($flags));
return $flags;
}
/**
* Search mailbox for a given pattern
*
* @param object $_searchquery holds information specifying the query with GetDataArray it holds
* [searchname] => MAILBOX
* [searchfolderid] => 101000000000
* [searchfreetext] => somesearchtexgt
* [searchdatereceivedgreater] => 1
* [searchvaluegreater] => 2015-07-06T22:00:00.000Z
* [searchdatereceivedless] => 1
* [searchvalueless] => 2015-07-14T15:11:00.000Z
* [searchrebuildresults] => 1
* [searchrange] => 0-99
* [bodypref] => Array([1] => BodyPreference Object([unsetdata:protected] => Array([truncationsize] => [allornone] => [preview] => )[SO_internalid:StateObject:private] => [data:protected] =>
* Array([truncationsize] => 2147483647)[changed:protected] => 1))
* [mimesupport] => 2)
* @return array(["range"] = $_searchquery->GetSearchRange(), ['searchtotal'] = count of results,
* array("class" => "Email",
* "longid" => folderid.':'.uid',
* "folderid" => folderid,
* ), ....
* )
*/
public function getSearchResultsMailbox($_searchquery)
{
//$this->debugLevel=1;
$searchquery=$_searchquery->GetDataArray();
if (!is_array($searchquery)) return array();
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($searchquery));
if (isset($searchquery['searchrebuildresults'])) {
$rebuildresults = $searchquery['searchrebuildresults'];
} else {
$rebuildresults = false;
}
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, 'RebuildResults ['.$rebuildresults.']' );
if (isset($searchquery['deeptraversal'])) {
$deeptraversal = $searchquery['deeptraversal'];
} else {
$deeptraversal = false;
}
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, 'DeepTraversal ['.$deeptraversal.']' );
if (isset($searchquery['searchrange'])) {
$range = explode("-",$_searchquery->GetSearchRange());
$start =$range[0] + 1;
$limit = $range[1] - $range[0] + 1;
} else {
$range = false;
}
if ($this->debugLevel>0) ZLog::Write(LOGLEVEL_DEBUG, 'Range ['.print_r($range, true).']' );
//foreach($searchquery['query'] as $k => $value) {
// $query = $value;
//}
if (isset($searchquery['searchfolderid']))
{
$folderid = $searchquery['searchfolderid'];
}
/*
// other types may be possible - we support quicksearch first (freeText in subject and from (or TO in Sent Folder))
if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[self::$profileID]))
{
Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']),$callback=null,$callback_params=array(),$expiration=60*60*10);
if (!isset(Mail::$supportsORinQuery[self::$profileID])) Mail::$supportsORinQuery[self::$profileID]=true;
}
*/
if (isset($searchquery['searchfreetext']))
{
$searchText = $searchquery['searchfreetext'];
}
if (!$folderid)
{
$_folderName = ($this->mail->sessionData['mailbox']?$this->mail->sessionData['mailbox']:'INBOX');
$folderid = $this->createID($account=0,$_folderName);
}
$rv = $this->splitID($folderid,$account,$_folderName,$id);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' ProfileID:'.self::$profileID.' FolderID:'.$folderid.' Foldername:'.$_folderName);
$this->_connect($account);
// this should not be needed ???
Mail::$supportsORinQuery[self::$profileID]=true; // trigger quicksearch (if possible)
$_filter = array('type'=> (Mail::$supportsORinQuery[self::$profileID]?'quick':'subject'),
'string'=> $searchText,
'status'=>'any'
);
if (isset($searchquery['searchdatereceivedgreater']) || isset($searchquery['searchdatereceivedless']))
{
/*
* We respect only the DATEPART of the RANGE specified
* [searchdatereceivedgreater] => 1
* [searchvaluegreater] => 2015-07-06T22:00:00.000Z , SINCE
* [searchdatereceivedless] => 1
* [searchvalueless] => 2015-07-14T15:11:00.000Z , BEFORE
*/
$_filter['range'] = "BETWEEN";
list($sincedate,$crap) = explode('T',$searchquery['searchvaluegreater']);
list($beforedate,$crap) = explode('T',$searchquery['searchvalueless']);
$_filter['before'] = date("d-M-Y", Api\DateTime::to($beforedate,'ts'));
$_filter['since'] = date("d-M-Y", Api\DateTime::to($sincedate,'ts'));
}
//$_filter[] = array('type'=>"SINCE",'string'=> date("d-M-Y", $cutoffdate));
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG, __METHOD__.' for Folder:'.$_folderName.' Filter:'.array2string($_filter));
$rv_messages = $this->mail->getHeaders($_folderName, $_startMessage=($range?$start:1), $_numberOfMessages=($limit?$limit:9999999), $_sort=0, $_reverse=false, $_filter, $_id=NULL);
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($rv_messages));
$list=array();
$cnt = count($rv_messages['header'] ?? []);
//$list['status'] = 1;
$list['searchtotal'] = $cnt;
$list["range"] = $_searchquery->GetSearchRange();
foreach((array)$rv_messages['header'] as $i => $vars)
{
$list[] = array(
"class" => "Email",
"longid" => $folderid.':'.$vars['uid'],
"folderid" => $folderid,
);
}
//error_log(__METHOD__.__LINE__.array2string($list));
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.array2string($list));
return $list;
}
/**
* Get ID of parent Folder or '0' for folders in root
*
* @param int $account
* @param string $folder
* @return string
*/
private function getParentID($account,$folder)
{
$this->_connect($account);
if (!isset($this->folders)) $this->folders = $this->mail->getFolderObjects(true,false);
$mailFolder = $this->folders[$folder];
if (!isset($mailFolder)) return false;
$delimiter = (isset($mailFolder->delimiter)?$mailFolder->delimiter:$this->mail->getHierarchyDelimiter());
$parent = explode($delimiter,$folder);
array_pop($parent);
$parent = implode($delimiter,$parent);
$id = $parent && !empty($this->folders[$parent]) ? $this->createID($account, $parent) : '0';
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."('$folder') --> parent=$parent --> $id");
return $id;
}
/**
* Get Information about a folder
*
* @param string $id
* @return SyncFolder|boolean false on error
*/
public function GetFolder($id)
{
static $last_id = null;
static $folderObj = null;
if (isset($last_id) && $last_id === $id) return $folderObj;
try {
$account = $folder = null;
$this->splitID($id, $account, $folder);
}
catch(Exception $e) {
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' failed for '.$e->getMessage());
return $folderObj=false;
}
$this->_connect($account);
if (!isset($this->folders)) $this->folders = $this->mail->getFolderObjects(true,false);
$mailFolder = $this->folders[$folder];
if (!isset($mailFolder)) return $folderObj=false;
$folderObj = new SyncFolder();
$folderObj->serverid = $id;
$folderObj->parentid = $this->getParentID($account,$folder);
$folderObj->displayname = $mailFolder->shortDisplayName;
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." ID: $id, Account:$account, Folder:$folder");
// get folder-type
foreach($this->folders as $inbox => $mailFolder) break;
if ($folder == $inbox)
{
$folderObj->type = SYNC_FOLDER_TYPE_INBOX;
}
elseif($this->mail->isDraftFolder($folder, false, true))
{
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.' isDraft');
$folderObj->type = SYNC_FOLDER_TYPE_DRAFTS;
$folderObj->parentid = 0; // required by devices
}
elseif($this->mail->isTrashFolder($folder, false, true))
{
$folderObj->type = SYNC_FOLDER_TYPE_WASTEBASKET;
$this->_wasteID = $folder;
//error_log(__METHOD__.__LINE__.' TrashFolder:'.$this->_wasteID);
$folderObj->parentid = 0; // required by devices
}
elseif($this->mail->isSentFolder($folder, false, true))
{
$folderObj->type = SYNC_FOLDER_TYPE_SENTMAIL;
$folderObj->parentid = 0; // required by devices
$this->_sentID = $folder;
//error_log(__METHOD__.__LINE__.' SentFolder:'.$this->_sentID);
}
elseif($this->mail->isOutbox($folder, false, true))
{
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.' isOutbox');
$folderObj->type = SYNC_FOLDER_TYPE_OUTBOX;
$folderObj->parentid = 0; // required by devices
}
else
{
//ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.' isOther Folder'.$folder);
$folderObj->type = SYNC_FOLDER_TYPE_USER_MAIL;
}
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($id) --> $folder --> type=$folderObj->type, parentID=$folderObj->parentid, displayname=$folderObj->displayname");
return $folderObj;
}
/**
* Return folder stats. This means you must return an associative array with the
* following properties:
*
* "id" => The server ID that will be used to identify the folder. It must be unique, and not too long
* How long exactly is not known, but try keeping it under 20 chars or so. It must be a string.
* "parent" => The server ID of the parent of the folder. Same restrictions as 'id' apply.
* "mod" => This is the modification signature. It is any arbitrary string which is constant as long as
* the folder has not changed. In practice this means that 'mod' can be equal to the folder name
* as this is the only thing that ever changes in folders. (the type is normally constant)
*
* @return array with values for keys 'id', 'mod' and 'parent'
*/
public function StatFolder($id)
{
$folder = $this->GetFolder($id);
$stat = array(
'id' => $id,
'mod' => $folder->displayname,
'parent' => $folder->parentid,
);
return $stat;
}
/**
* Return a changes array
*
* if changes occurr default diff engine computes the actual changes
*
* @param string $folderid
* @param string &$syncstate on call old syncstate, on return new syncstate
* @return array|boolean false if $folderid not found, array() if no changes or array(array("type" => "fakeChange"))
*/
function AlterPingChanges($folderid, &$syncstate)
{
$account = $folder = null;
$this->splitID($folderid, $account, $folder);
if (is_numeric($account)) $type = 'mail';
if ($type != 'mail') return false;
if (!isset($this->mail)) $this->mail = Mail::getInstance(false,self::$profileID,true,false,true);
if (!$this->mail->folderIsSelectable($folder))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": could not select folder $folder returning fake state");
$syncstate = "M:".'0'."-R:".'0'."-U:".'0'."-NUID:".'0'."-UIDV:".'0'."-MODSEQ:".'0';
return array();
}
$this->mail->reopen($folder);
if (!($status = $this->mail->getFolderStatus($folder, true, false, true, true)))
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.": could not stat folder $folder ");
return false;
}
$syncstate = "M:".$status['messages']."-R:".$status['recent']."-U:".$status['unseen'].
"-NUID:".$status['uidnext']."-UIDV:".$status['uidvalidity']."-MODSEQ:".($status['highestmodseq'] ?? '0');
if ($this->debugLevel) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($folderid, ...) $folder ($account) returning ".array2string($syncstate));
return array();
}
/**
* Should return a wastebasket folder if there is one. This is used when deleting
* items; if this function returns a valid folder ID, then all deletes are handled
* as moves and are sent to your backend as a move. If it returns FALSE, then deletes
* are always handled as real deletes and will be sent to your importer as a DELETE
*/
function GetWasteBasket()
{
$this->_connect($this->account);
$id = $this->createID($account=0, $this->_wasteID);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__."() account=$this->account returned $id for folder $this->_wasteID");
return $id;
}
/**
* Called when the user has requested to delete (really delete) a message. Usually
* this means just unlinking the file its in or somesuch. After this call has succeeded, a call to
* GetMessageList() should no longer list the message. If it does, the message will be re-sent to the mobile
* as it will be seen as a 'new' item. This means that if this method is not implemented, it's possible to
* delete messages on the PDA, but as soon as a sync is done, the item will be resynched to the mobile
*
* @param string $folderid id of the folder
* @param string $id id of the message
* @param ContentParameters $contentParameters
*
* @access public
* @return boolean status of the operation
* @throws StatusException could throw specific SYNC_STATUS_* exceptions
*/
public function DeleteMessage($folderid, $id, $contentParameters)
{
unset($contentParameters); // not used, but required by function signature
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-DeleteMessage: (fid: '$folderid' id: '$id' )");
/*
$this->imap_reopenFolder($folderid);
$s1 = @imap_delete ($this->_mbox, $id, FT_UID);
$s11 = @imap_setflag_full($this->_mbox, $id, "\\Deleted", FT_UID);
$s2 = @imap_expunge($this->_mbox);
*/
// we may have to split folderid
$account = $folder = null;
$this->splitID($folderid, $account, $folder);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__.' '.$folderid.'->'.$folder);
$_messageUID = (array)$id;
$this->_connect($this->account);
$this->mail->reopen($folder);
try
{
$rv = $this->mail->deleteMessages($_messageUID, $folder);
}
catch (Api\Exception $e)
{
$error = $e->getMessage();
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.__LINE__." $_messageUID, $folder ->".$error);
// if the server thinks the message does not exist report deletion as success
if (stripos($error,'[NONEXISTENT]')!==false) return true;
return false;
}
// this may be a bit rude, it may be sufficient that GetMessageList does not list messages flagged as deleted
if ($this->mail->mailPreferences['deleteOptions'] == 'mark_as_deleted')
{
// ignore mark as deleted -> Expunge!
//$this->mail->icServer->expunge(); // do not expunge as GetMessageList does not List messages flagged as deleted
}
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-DeleteMessage: $rv");
return $rv;
}
/**
* Changes the 'read' flag of a message on disk. The $flags
* parameter can only be '1' (read) or '0' (unread). After a call to
* SetReadFlag(), GetMessageList() should return the message with the
* new 'flags' but should not modify the 'mod' parameter. If you do
* change 'mod', simply setting the message to 'read' on the mobile will trigger
* a full resync of the item from the server.
*
* @param string $folderid id of the folder
* @param string $id id of the message
* @param int $flags read flag of the message
* @param ContentParameters $contentParameters
*
* @access public
* @return boolean status of the operation
* @throws StatusException could throw specific SYNC_STATUS_* exceptions
*/
public function SetReadFlag($folderid, $id, $flags, $contentParameters)
{
unset($contentParameters); // not used, but required by function signature
// ZLog::Write(LOGLEVEL_DEBUG, "IMAP-SetReadFlag: (fid: '$folderid' id: '$id' flags: '$flags' )");
$account = $folder = null;
$this->splitID($folderid, $account, $folder);
$_messageUID = (array)$id;
$this->_connect($this->account);
$rv = $this->mail->flagMessages((($flags) ? "read" : "unread"), $_messageUID,$folder);
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-SetReadFlag -> set ".array2string($_messageUID).' in Folder '.$folder." as " . (($flags) ? "read" : "unread") . "-->". $rv);
return $rv;
}
/**
* Creates or modifies a folder
*
* @param string $id of the parent folder
* @param string $oldid => if empty -> new folder created, else folder is to be renamed
* @param string $displayname => new folder name (to be created, or to be renamed to)
* @param string $type folder type, ignored in IMAP
*
* @throws StatusException could throw specific SYNC_FSSTATUS_* exceptions
* @return array|boolean stat array or false on error
*/
public function ChangeFolder($id, $oldid, $displayname, $type)
{
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."('$id', '$oldid', '$displayname', $type)");
$account = $parent_id = null;
$this->splitID($id, $account, $parentFolder, $app);
$parent_id = $this->folder2hash($account, $parentFolder);
$old_hash = $oldFolder = null;
if (empty($oldid))
{
$action = 'create';
}
else
{
$action = 'rename';
$this->splitID($oldid, $account, $oldFolder, $app);
$old_hash = $this->folder2hash($account, $oldFolder);
}
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__.":{$action}Folder('$id'=>($parentFolder ($parent_id)), '$oldid'".($oldid?"=>($oldFolder ($old_hash))":'').", '$displayname', $type)");
$this->_connect($this->account);
try
{
if ($action=='rename')
{
$newFolderName = $this->mail->renameFolder($oldFolder, $parentFolder, $displayname);
}
elseif ($action=='create')
{
$error=null;
$newFolderName = $this->mail->createFolder($parentFolder, $displayname, $error);
}
}
catch (\Exception $e)
{
//throw new Exception(__METHOD__." $action failed for $oldFolder ($action: $displayname) with error:".$e->getMessage());
return false;
}
$newHash = $this->rename_folder_hash($account, $old_hash, $newFolderName);
$newID = $this->createID($account, $newHash);
$this->folders = $this->mail->getFolderObjects(true,false,$_alwaysGetDefaultFolders=true,false);
ZLog::Write(LOGLEVEL_DEBUG,":{$action}Folder('$id'=>($parentFolder), '$oldid'".($oldid?"=>($oldFolder)":'').", '$displayname' => $newFolderName (ID:$newID))");
return $this->StatFolder($newID);
}
/**
* Deletes (really delete) a Folder
*
* @param string $id of the folder to delete
* @param string $parentid (=false) of the folder to delete, may be false/not set
*
* @throws StatusException could throw specific SYNC_FSSTATUS_* exceptions
* @return boolean true or false on error
*/
public function DeleteFolder($id, $parentid=false)
{
$account = $parent_id = $app = null;
$this->splitID($id, $account, $folder, $app);
$old_hash = $this->folder2hash($account, $folder);
if ($parentid) $this->splitID($parentid, $account, $parentfolder, $app);
ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."( '$id (-> $folder)','$parentid ".($parentid?'(->'.$parentfolder.')':'')."') called!");
$ret = $this->mail->deleteFolder($folder);
if ($ret) $newHash = $this->rename_folder_hash($account, $old_hash, "##Dele#edFolder#$folder##");
$this->folders = $this->mail->getFolderObjects(true,false,$_alwaysGetDefaultFolders=true,false);
return $ret;
}
/**
* modify olflags (outlook style) flag of a message
*
* @param $folderid
* @param $id
* @param $flags
*
*
* @DESC The $flags parameter must contains the poommailflag Object
*/
function ChangeMessageFlag($folderid, $id, $flags)
{
$_messageUID = (array)$id;
$this->_connect($this->account);
$account = $folder = null;
$this->splitID($folderid, $account, $folder);
$rv = $this->mail->flagMessages((($flags->flagstatus == 2) ? "flagged" : "unflagged"), $_messageUID,$folder);
ZLog::Write(LOGLEVEL_DEBUG, "IMAP-SetFlaggedFlag -> set ".array2string($_messageUID).' in Folder '.$folder." as " . (($flags->flagstatus == 2) ? "flagged" : "unflagged") . "-->". $rv);
return $rv;
}
/**
* Create a max. 32 hex letter ID, current 20 chars are used
*
* @param int $account mail account id
* @param string $folder
* @param int $id =0
* @return string
* @throws Api\Exception\WrongParameter
*/
private function createID($account,$folder,$id=0)
{
if (!is_numeric($folder))
{
// convert string $folder in numeric id
$folder = $this->folder2hash($account,$f=$folder);
}
$str = $this->backend->createID($account, $folder, $id);
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."($account,'$f',$id) type=$account, folder=$folder --> '$str'");
return $str;
}
/**
* Split an ID string into $app, $account $folder and $appid
*
* @param string $str
* @param int &$account mail account id
* @param string &$folder
* @param int &$appid=null (for mail=mail is to be expected)
* @throws Api\Exception\WrongParameter
*/
private function splitID($str,&$account,&$folder,&$appid=null)
{
$this->backend->splitID($str, $account, $folder, $appid);
// convert numeric folder-id back to folder name
$folder = $this->hash2folder($account,$f=$folder);
if ($this->debugLevel>1) ZLog::Write(LOGLEVEL_DEBUG,__METHOD__."('$str','$account','$folder',$appid)");
}
/**
* Methods to convert (hierarchical) folder names to nummerical id's
*
* This is currently done by storing a serialized array in the device specific
* state directory.
*/
/**
* Convert folder string to nummeric hash
*
* @param int $account
* @param string $folder
* @return int
*/
private function folder2hash($account,$folder)
{
if(!isset($this->folderHashes)) $this->readFolderHashes();
if (($index = array_search($folder, (array)$this->folderHashes[$account])) === false)
{
// new hash
$this->folderHashes[$account][] = $folder;
$index = array_search($folder, (array)$this->folderHashes[$account]);
// maybe later storing in on class destruction only
$this->storeFolderHashes();
}
return $index;
}
/**
* Convert numeric hash to folder string
*
* @param int $account
* @param int $index
* @return string NULL if not used so far
*/
private function hash2folder($account,$index)
{
if(!isset($this->folderHashes)) $this->readFolderHashes();
return isset($this->folderHashes[$account]) ? $this->folderHashes[$account][$index] : null;
}
/**
* Rename or create a folder in hash table
*
* @param int $account
* @param int $index or null to create
* @param string $new_name
* @return int $index or new hash if $index is not found
*/
private function rename_folder_hash($account, $index, $new_name)
{
if ((string)$index === '' || !$this->hash2folder($account, $index))
{
return $this->folder2hash($account, $new_name);
}
$this->folderHashes[$account][$index] = $new_name;
$this->storeFolderHashes();
return $index;
}
private $folderHashes;
/**
* Statemaschine instance used to store folders
*
* @var activesync_statemaschine
*/
private $fh_state_maschine;
/**
* state_type (and _key) used to store folder hashes
*/
const FOLDER_STATE_TYPE = 'folder_hashes';
/**
* Read hashfile from state dir
*/
private function readFolderHashes()
{
if (!isset($this->fh_state_maschine))
{
$this->fh_state_maschine = new activesync_statemachine($this->backend);
}
try {
$this->folderHashes = $this->fh_state_maschine->getState(Request::GetDeviceID(),
self::FOLDER_STATE_TYPE, self::FOLDER_STATE_TYPE, 0);
}
catch (Exception $e) {
unset($e);
if ((file_exists($file = $this->hashFile()) || file_exists($file = $this->hashFile(true))) &&
($hashes = file_get_contents($file)))
{
$this->folderHashes = json_decode($hashes,true);
// fallback in case hashes have been serialized instead of being json-encoded
if (json_last_error()!=JSON_ERROR_NONE)
{
//error_log(__METHOD__.__LINE__." error decoding with json");
$this->folderHashes = unserialize($hashes);
}
// store folder-hashes to state
$this->storeFolderHashes();
}
else
{
$this->folderHashes = array();
}
}
}
/**
* Store hashfile via state-maschine
*
* return int|boolean false on error
*/
private function storeFolderHashes()
{
if (!isset($this->fh_state_maschine))
{
$this->fh_state_maschine = new activesync_statemachine($this->backend);
}
try {
$this->fh_state_maschine->setState($this->folderHashes, Request::GetDeviceID(),
self::FOLDER_STATE_TYPE, self::FOLDER_STATE_TYPE, 0);
}
catch (Exception $e) {
_egw_log_exception($e);
return false;
}
return true;
}
/**
* Get name of hashfile in state dir
*
* New z-push 2 directory is in activesync_statemachine::getDeviceDirectory.
* On request this function also returns, but never creates (!), old z-push 1 directory.
*
* @param boolean $old =false true: return old / pre-15 hash-file
* @throws Api\Exception\AssertionFailed
*/
private function hashFile($old=false)
{
if (!($dev_id=Request::GetDeviceID()))
{
throw new Api\Exception\AssertionFailed(__METHOD__."() no DeviceID set!");
}
if ($old)
{
return STATE_DIR.$dev_id.'/'.$dev_id.'.hashes';
}
$dir = activesync_statemachine::getDeviceDirectory($dev_id);
return $dir.'/'.$dev_id.'.hashes';
}
}
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