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egroupware_official/felamimail/inc/class.bofelamimail.inc.php

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<?php
/***************************************************************************\
* eGroupWare - FeLaMiMail *
* http://www.linux-at-work.de *
* http://www.phpgw.de *
* http://www.egroupware.org *
* Written by : Lars Kneschke [lkneschke@linux-at-work.de] *
* ------------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\***************************************************************************/
/* $Id$ */
/**
* the core logic of FeLaMiMail
*
* This class contains all logic of FeLaMiMail.
* @package FeLaMiMail
* @author Lars Kneschke
* @version 1.35
* @copyright Lars Kneschke 2002,2003,2004
* @license http://opensource.org/licenses/gpl-license.php GPL
*/
class bofelamimail
{
var $public_functions = array
(
'flagMessages' => True,
);
var $mbox; // the mailbox identifier any function should use
static $debug = false; //true; // sometimes debuging is quite handy, to see things. check with the error log to see results
// define some constants
// message types
var $type = array("text", "multipart", "message", "application", "audio", "image", "video", "other");
// message encodings
var $encoding = array("7bit", "8bit", "binary", "base64", "quoted-printable", "other");
static $displayCharset;
var $bopreferences;
var $mailPreferences;
// set to true, if php is compiled with multi byte string support
var $mbAvailable = FALSE;
// what type of mimeTypes do we want from the body(text/html, text/plain)
var $htmlOptions;
var $sessionData;
// the current selected user profile
var $profileID = 0;
/**
* Folders that get automatic created AND get translated to the users language
* their creation is also controlled by users mailpreferences. if set to none / dont use folder
* the folder will not be automatically created. This is controlled in bofelamimail->getFolderObjects
* so changing names here, must include a change of keywords there as well. Since these
* foldernames are subject to translation, keep that in mind too, if you change names here.
* @var array
*/
static $autoFolders = array('Drafts', 'Templates', 'Sent', 'Trash', 'Junk');
/**
* Autoload classes from emailadmin, 'til they get autoloading conform names
*
* @param string $class
*/
static function autoload($class)
{
if (file_exists($file=EGW_INCLUDE_ROOT.'/emailadmin/inc/class.'.$class.'.inc.php'))
{
include_once($file);
//error_log(__METHOD__."($class) included $file");
}
elseif (file_exists($file=EGW_INCLUDE_ROOT.'/felamimail/inc/class.'.$class.'.inc.php'))
{
include_once($file);
}
else
{
#error_log(__METHOD__."($class) failed!");
}
}
function bofelamimail($_displayCharset='iso-8859-1',$_restoreSession=true)
{
if ($_restoreSession)
{
//error_log(__METHOD__." Session restore ".function_backtrace());
$this->restoreSessionData();
$lv_mailbox = $this->sessionData['mailbox'];
$firstMessage = $this->sessionData['previewMessage'];
}
else
{
$this->restoreSessionData();
$lv_mailbox = $this->sessionData['mailbox'];
$firstMessage = $this->sessionData['previewMessage'];
$this->sessionData = array();
$this->forcePrefReload();
}
//error_log(array2string(array($firstMessage,$lv_mailbox)));
// FIXME: this->foldername seems to be unused
//$this->foldername = $this->sessionData['mailbox'];
$this->accountid = $GLOBALS['egw_info']['user']['account_id'];
$this->bopreferences = CreateObject('felamimail.bopreferences',$_restoreSession);
//$this->sofelamimail = new sofelamimail;
$this->mailPreferences = $this->bopreferences->getPreferences();
if ($this->mailPreferences) {
$this->icServer = $this->mailPreferences->getIncomingServer(0);
$this->ogServer = $this->mailPreferences->getOutgoingServer(0);
$this->htmlOptions = $this->mailPreferences->preferences['htmlOptions'];
}
#_debug_array($this->mailPreferences->preferences);
$this->imapBaseDir = '';
self::$displayCharset = $_displayCharset;
if(function_exists(mb_decode_mimeheader)) {
mb_internal_encoding(self::$displayCharset);
}
// set some defaults
if(empty($this->sessionData))
{
// this should be under user preferences
// sessionData empty
// no filter active
$this->sessionData['activeFilter'] = "-1";
// default mailbox INBOX
$this->sessionData['mailbox'] = (($lv_mailbox && self::folderExists($lv_mailbox,true)) ? $lv_mailbox : "INBOX");
$this->sessionData['previewMessage'] = ($firstMessage >0 ? $firstMessage : 0);
// default start message
$this->sessionData['startMessage'] = 1;
// default mailbox for preferences pages
$this->sessionData['preferences']['mailbox'] = "INBOX";
$this->sessionData['messageFilter'] = array(
'string' => '',
'type' => 'quick',
'status' => 'any',
);
// default sorting
switch($GLOBALS['egw_info']['user']['preferences']['felamimail']['sortOrder']) {
case 1:
$this->sessionData['sort'] = SORTDATE;
$this->sessionData['sortReverse'] = false;
break;
case 2:
$this->sessionData['sort'] = SORTFROM;
$this->sessionData['sortReverse'] = true;
break;
case 3:
$this->sessionData['sort'] = SORTFROM;
$this->sessionData['sortReverse'] = false;
break;
case 4:
$this->sessionData['sort'] = SORTSUBJECT;
$this->sessionData['sortReverse'] = true;
break;
case 5:
$this->sessionData['sort'] = SORTSUBJECT;
$this->sessionData['sortReverse'] = false;
break;
case 6:
$this->sessionData['sort'] = SORTSIZE;
$this->sessionData['sortReverse'] = true;
break;
case 7:
$this->sessionData['sort'] = SORTSIZE;
$this->sessionData['sortReverse'] = false;
break;
default:
$this->sessionData['sort'] = SORTDATE;
$this->sessionData['sortReverse'] = true;
break;
}
$this->saveSessionData();
}
if (function_exists('mb_convert_encoding')) {
$this->mbAvailable = TRUE;
}
}
function forcePrefReload()
{
// unset the fm_preferences session object, to force the reload/rebuild
$GLOBALS['egw']->session->appsession('fm_preferences','felamimail',serialize(array()));
$GLOBALS['egw']->session->appsession('session_data','emailadmin',serialize(array()));
}
function setACL($_folderName, $_accountName, $_acl)
{
if ( PEAR::isError($this->icServer->setACL($_folderName, $_accountName, $_acl)) ) {
return false;
}
return TRUE;
}
function deleteACL($_folderName, $_accountName)
{
if ( PEAR::isError($this->icServer->deleteACL($_folderName, $_accountName)) ) {
return false;
}
return TRUE;
}
/**
* hook to add account
*
* this function is a wrapper function for emailadmin
*
* @param _hookValues contains the hook values as array
* @returns nothing
*/
function addAccount($_hookValues)
{
$icServer = $this->mailPreferences->getIncomingServer(0);
if(is_a($icServer,'defaultimap')) {
// if not connected, try opening an admin connection
if (!$icServer->_connected) $this->openConnection(0,true);
$icServer->addAccount($_hookValues);
if ($icServer->_connected) $this->closeConnection(); // close connection afterwards
}
$ogServer = $this->mailPreferences->getOutgoingServer(0);
if(is_a($ogServer,'defaultsmtp')) {
$ogServer->addAccount($_hookValues);
}
}
function adminMenu()
{
if ($GLOBALS['egw_info']['server']['account_repository'] == "ldap")
{
$data = Array
(
'description' => 'email settings',
'url' => '/index.php',
'extradata' => 'menuaction=emailadmin.uiuserdata.editUserData'
);
//Do not modify below this line
global $menuData;
$menuData[] = $data;
}
}
/**
* save a message in folder
*
* @todo set flags again
*
* @param string _folderName the foldername
* @param string _header the header of the message
* @param string _body the body of the message
* @param string _flags the imap flags to set for the saved message
*
* @returns the id of the message appended or false
*/
function appendMessage($_folderName, $_header, $_body, $_flags)
{
$header = ltrim(str_replace("\n","\r\n",$_header));
$body = str_replace("\n","\r\n",$_body);
$messageid = $this->icServer->appendMessage("$header"."$body", $_folderName, $_flags);
if ( PEAR::isError($messageid)) {
if (self::$debug) error_log("Could not append Message:".print_r($messageid->message,true));
return false;
}
return $messageid;
}
function closeConnection() {
$this->icServer->disconnect();
}
/**
* remove any messages which are marked as deleted or
* remove any messages from the trashfolder
*
* @param string _folderName the foldername
* @returns nothing
*/
function compressFolder($_folderName = false)
{
$folderName = ($_folderName ? $_folderName : $this->sessionData['mailbox']);
$deleteOptions = $GLOBALS['egw_info']['user']['preferences']['felamimail']['deleteOptions'];
$trashFolder = $this->mailPreferences->preferences['trashFolder']; //$GLOBALS['egw_info']['user']['preferences']['felamimail']['trashFolder'];
$this->icServer->selectMailbox($folderName);
if($folderName == $trashFolder && $deleteOptions == "move_to_trash") {
$this->icServer->deleteMessages('1:*');
$this->icServer->expunge();
} else {
$this->icServer->expunge();
}
}
/**
* create a new folder under given parent folder
*
* @param string _parent the parent foldername
* @param string _folderName the new foldername
* @param bool _subscribe subscribe to the new folder
*
* @returns mixed name of the newly created folder or false on error
*/
function createFolder($_parent, $_folderName, $_subscribe=false)
{
$parent = $this->_encodeFolderName($_parent);
$folderName = $this->_encodeFolderName($_folderName);
if(empty($parent)) {
$newFolderName = $folderName;
} else {
$HierarchyDelimiter = $this->getHierarchyDelimiter();
$newFolderName = $parent . $HierarchyDelimiter . $folderName;
}
if ( PEAR::isError($this->icServer->createMailbox($newFolderName) ) ) {
return false;
}
if ( PEAR::isError($this->icServer->subscribeMailbox($newFolderName) ) ) {
return false;
}
return $newFolderName;
}
function createIMAPFilter($_folder, $_criterias)
{
if(!is_array($_criterias)) {
return 'ALL';
}
# error_log(print_r($_criterias, true));
$imapFilter = '';
#foreach($_criterias as $criteria => $parameter) {
if(!empty($_criterias['string'])) {
$criteria = strtoupper($_criterias['type']);
switch ($criteria) {
case 'QUICK':
if($this->isSentFolder($_folder)) {
$imapFilter .= 'OR SUBJECT "'. $_criterias['string'] .'" TO "'. $_criterias['string'] .'" ';
} else {
$imapFilter .= 'OR SUBJECT "'. $_criterias['string'] .'" FROM "'. $_criterias['string'] .'" ';
}
break;
case 'BCC':
case 'BODY':
case 'CC':
case 'FROM':
case 'KEYWORD':
case 'SUBJECT':
case 'TEXT':
case 'TO':
$imapFilter .= $criteria .' "'. $_criterias['string'] .'" ';
break;
}
}
#foreach($_criterias as $criteria => $parameter) {
$criteria = strtoupper($_criterias['status']);
switch ($criteria) {
case 'ANSWERED':
case 'DELETED':
case 'FLAGGED':
case 'NEW':
case 'OLD':
case 'RECENT':
case 'SEEN':
case 'UNANSWERED':
case 'UNDELETED':
case 'UNFLAGGED':
case 'UNSEEN':
$imapFilter .= $criteria .' ';
break;
case 'BEFORE':
case 'ON':
case 'SINCE':
$imapFilter .= $criteria .' "'. date() .'" ';
break;
}
#}
# error_log("Filter: $imapFilter");
if($imapFilter == '') {
return 'ALL';
} else {
return trim($imapFilter);
#return 'CHARSET '. strtoupper(self::$displayCharset) .' '. trim($imapFilter);
}
}
/**
* convert a mailboxname from displaycharset to urf7-imap
*
* @param string _folderName the foldername
*
* @returns string the converted foldername
*/
function decodeFolderName($_folderName)
{
return $GLOBALS['egw']->translation->convert($_folderName, self::$displayCharset, 'UTF7-IMAP');
}
function decodeMimePart($_mimeMessage, $_encoding, $_charset = '')
{
// decode the part
if (self::$debug) error_log("bofelamimail::decodeMimePart with $_encoding and $_charset:".print_r($_mimeMessage,true));
switch ($_encoding)
{
case 'BASE64':
// use imap_base64 to decode, not any longer, as it is strict, and fails if it encounters invalid chars
return base64_decode($_mimeMessage); //imap_base64($_mimeMessage);
break;
case 'QUOTED-PRINTABLE':
// use imap_qprint to decode
return quoted_printable_decode($_mimeMessage);
break;
default:
// it is either not encoded or we don't know about it
return $_mimeMessage;
break;
}
}
static function decode_header($_string)
{
return $GLOBALS['egw']->translation->decodeMailHeader($_string,self::$displayCharset);
}
function decode_subject($_string)
{
#$string = $_string;
$_string = self::decode_header($_string);
if($_string=='NIL')
{
$_string = 'No Subject';
}
return $_string;
}
/**
* decodes winmail.dat attachments
*
* @param int $_uid
* @param string $_partID
* @param int $_filenumber
* @return array
*/
function decode_winmail( $_uid, $_partID, $_filenumber=0 )
{
$attachment = $this->getAttachment( $_uid, $_partID );
$dir = $GLOBALS['egw_info']['server']['temp_dir']."/fmail_winmail/$_uid";
$mime = CreateObject('phpgwapi.mime_magic');
if ( $attachment['type'] == 'APPLICATION/MS-TNEF' && $attachment['filename'] == 'winmail.dat' )
{
// decode winmail.dat
if ( !file_exists( "$dir/winmail.dat" ) )
{
@mkdir( $dir, 0700, true );
file_put_contents( "$dir/winmail.dat", $attachment['attachment'] );
}
if (exec("which tnef")) // use tnef if exsting, as it gives better results..
{
exec( "cd $dir && tnef --save-body --overwrite -C $dir -f ./winmail.dat" );
}
elseif (exec("which ytnef"))
{
exec( "cd $dir && ytnef -f . winmail.dat" );
}
// list contents
$files = scandir( $dir );
foreach ( $files as $num => $file )
{
if ( filetype( "$dir/$file" ) != 'file' || $file == 'winmail.dat' ) continue;
if ( $_filenumber > 0 && $_filenumber != $num ) continue;
$type = $mime->filename2mime($file);
$attachments[] = array(
'is_winmail' => $num,
'name' => self::decode_header($file),
'size' => filesize( "$dir/$file"),
'partID' => $_partID,
'mimeType' => $type,
'type' => $type,
'attachment' => $_filenumber > 0 ? file_get_contents("$dir/$file") : '',
);
unlink($dir."/".$file);
}
if (file_exists($dir."/winmail.dat")) unlink($dir."/winmail.dat");
if (file_exists($dir)) @rmdir($dir);
return $_filenumber > 0 ? $attachments[0] : $attachments;
}
return false;
}
function deleteAccount($_hookValues)
{
$icServer = $this->mailPreferences->getIncomingServer(0);
if(is_a($icServer,'defaultimap')) {
//try to connect with admin rights, when not connected
if (!$icServer->_connected) $this->openConnection(0,true);
$icServer->deleteAccount($_hookValues);
if ($icServer->_connected) $this->closeConnection(); // close connection
}
$ogServer = $this->mailPreferences->getOutgoingServer(0);
if(is_a($ogServer,'defaultsmtp')) {
$ogServer->deleteAccount($_hookValues);
}
}
/**
* delete a existing folder
*
* @param string _folderName the name of the folder to be deleted
*
* @returns bool true on success, false on failure
*/
function deleteFolder($_folderName)
{
$folderName = $this->_encodeFolderName($_folderName);
$this->icServer->unsubscribeMailbox($folderName);
if ( PEAR::isError($this->icServer->deleteMailbox($folderName)) ) {
return false;
}
return true;
}
function deleteMessages($_messageUID, $_folder=NULL)
{
$msglist = '';
$oldMailbox = '';
if (is_null($_folder) || empty($_folder)) $_folder = $this->sessionData['mailbox'];
if(!is_array($_messageUID) || count($_messageUID) === 0)
{
if ($_messageUID=='all')
{
$_messageUID= null;
}
else
{
if (self::$debug) error_log(__METHOD__." no messages Message(s): ".implode(',',$_messageUID));
return false;
}
}
$deleteOptions = $this->mailPreferences->preferences['deleteOptions'];
$trashFolder = $this->mailPreferences->preferences['trashFolder'];
$draftFolder = $this->mailPreferences->preferences['draftFolder']; //$GLOBALS['egw_info']['user']['preferences']['felamimail']['draftFolder'];
$templateFolder = $this->mailPreferences->preferences['templateFolder']; //$GLOBALS['egw_info']['user']['preferences']['felamimail']['templateFolder'];
if(($this->sessionData['mailbox'] == $trashFolder && $deleteOptions == "move_to_trash") ||
($this->sessionData['mailbox'] == $draftFolder)) {
$deleteOptions = "remove_immediately";
}
if($this->icServer->getCurrentMailbox() != $_folder) {
$oldMailbox = $this->icServer->getCurrentMailbox();
$this->icServer->selectMailbox($_folder);
}
switch($deleteOptions) {
case "move_to_trash":
if(!empty($trashFolder)) {
if (self::$debug) error_log(implode(' : ', $_messageUID));
if (self::$debug) error_log("$trashFolder <= ". $this->sessionData['mailbox']);
// copy messages
if ( PEAR::isError($this->icServer->copyMessages($trashFolder, $_messageUID, $_folder, true)) ) {
if (self::$debug) error_log(__METHOD__." failed to copy Message(s) to $trashFolder: ".implode(',',$_messageUID));
return false;
}
// mark messages as deleted
if ( PEAR::isError($this->icServer->deleteMessages($_messageUID, true))) {
if (self::$debug) error_log(__METHOD__." failed to delete Message(s): ".implode(',',$_messageUID));
return false;
}
// delete the messages finaly
$this->icServer->expunge();
}
break;
case "mark_as_deleted":
// mark messages as deleted
if ( PEAR::isError($this->icServer->deleteMessages($_messageUID, true))) {
if (self::$debug) error_log(__METHOD__." failed to mark as deleted for Message(s): ".implode(',',$_messageUID));
return false;
}
break;
case "remove_immediately":
// mark messages as deleted
if ( PEAR::isError($this->icServer->deleteMessages($_messageUID, true))) {
if (self::$debug) error_log(__METHOD__." failed to remove immediately Message(s): ".implode(',',$_messageUID));
return false;
}
// delete the messages finaly
$this->icServer->expunge();
break;
}
if($oldMailbox != '') {
$this->icServer->selectMailbox($oldMailbox);
}
return true;
}
/**
* convert a mailboxname from utf7-imap to displaycharset
*
* @param string _folderName the foldername
*
* @returns string the converted string
*/
function encodeFolderName($_folderName)
{
return $GLOBALS['egw']->translation->convert($_folderName, 'UTF7-IMAP', self::$displayCharset);
}
# function encodeHeader($_string, $_encoding='q')
# {
# switch($_encoding) {
# case "q":
# if(!preg_match("/[\x80-\xFF]/",$_string)) {
# // nothing to quote, only 7 bit ascii
# return $_string;
# }
#
# $string = imap_8bit($_string);
# $stringParts = explode("=\r\n",$string);
# while(list($key,$value) = each($stringParts)) {
# if(!empty($retString)) $retString .= " ";
# $value = str_replace(" ","_",$value);
# // imap_8bit does not convert "?"
# // it does not need, but it should
# $value = str_replace("?","=3F",$value);
# $retString .= "=?".strtoupper(self::$displayCharset). "?Q?". $value. "?=";
# }
# #exit;
# return $retString;
# break;
# default:
# return $_string;
# }
# }
function getFlags ($_messageUID) {
$flags = $this->icServer->getFlags($_messageUID, true);
if (PEAR::isError($flags)) {
return null;
}
return $flags;
}
function getNotifyFlags ($_messageUID) {
$flags = $this->icServer->getFlags($_messageUID, true);
if (self::$debug) error_log(__METHOD__.$_messageUID.array2string($flags));
if (PEAR::isError($flags)) {
return null;
}
if ( in_array('MDNSent',$flags[0]) )
return true;
if ( in_array('MDNnotSent',$flags[0]) )
return false;
return null;
}
function flagMessages($_flag, $_messageUID)
{
#error_log("felamimail::bocompose::flagMessages");
if(!is_array($_messageUID)) {
#return false;
if ($_messageUID=='all')
{
//all is an allowed value to be passed
}
else
{
$_messageUID=array($_messageUID);
}
}
$this->icServer->selectMailbox($this->sessionData['mailbox']);
switch($_flag) {
case "flagged":
$this->icServer->setFlags($_messageUID, '\\Flagged', 'add', true);
break;
case "read":
$this->icServer->setFlags($_messageUID, '\\Seen', 'add', true);
break;
case "forwarded":
$this->icServer->setFlags($_messageUID, '$Forwarded', 'add', true);
case "answered":
$this->icServer->setFlags($_messageUID, '\\Answered', 'add', true);
break;
case "unflagged":
$this->icServer->setFlags($_messageUID, '\\Flagged', 'remove', true);
break;
case "unread":
$this->icServer->setFlags($_messageUID, '\\Seen', 'remove', true);
$this->icServer->setFlags($_messageUID, '\\Answered', 'remove', true);
$this->icServer->setFlags($_messageUID, '$Forwarded', 'remove', true);
break;
case "mdnsent":
$this->icServer->setFlags($_messageUID, 'MDNSent', 'add', true);
break;
case "mdnnotsent":
$this->icServer->setFlags($_messageUID, 'MDNnotSent', 'add', true);
break;
}
$this->sessionData['folderStatus'][$this->profileID][$this->sessionData['mailbox']]['uidValidity'] = 0;
$this->saveSessionData();
}
function _getSubStructure($_structure, $_partID)
{
$tempID = '';
$structure = $_structure;
if (empty($_partID)) $_partID=1;
$imapPartIDs = explode('.',$_partID);
#error_log(print_r($structure,true));
#error_log(print_r($_partID,true));
if($_partID != 1) {
foreach($imapPartIDs as $imapPartID) {
if(!empty($tempID)) {
$tempID .= '.';
}
$tempID .= $imapPartID;
#error_log(print_r( "TEMPID: $tempID<br>",true));
//_debug_array($structure);
if($structure->subParts[$tempID]->type == 'MESSAGE' && $structure->subParts[$tempID]->subType == 'RFC822' &&
count($structure->subParts[$tempID]->subParts) == 1 &&
$structure->subParts[$tempID]->subParts[$tempID]->type == 'MULTIPART' &&
($structure->subParts[$tempID]->subParts[$tempID]->subType == 'MIXED' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'ALTERNATIVE' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'RELATED' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'REPORT'))
{
$structure = $structure->subParts[$tempID]->subParts[$tempID];
} else {
$structure = $structure->subParts[$tempID];
}
}
}
if($structure->partID != $_partID) {
foreach($imapPartIDs as $imapPartID) {
if(!empty($tempID)) {
$tempID .= '.';
}
$tempID .= $imapPartID;
//print "TEMPID: $tempID<br>";
//_debug_array($structure);
if($structure->subParts[$tempID]->type == 'MESSAGE' && $structure->subParts[$tempID]->subType == 'RFC822' &&
count($structure->subParts[$tempID]->subParts) == 1 &&
$structure->subParts[$tempID]->subParts[$tempID]->type == 'MULTIPART' &&
($structure->subParts[$tempID]->subParts[$tempID]->subType == 'MIXED' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'ALTERNATIVE' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'RELATED' ||
$structure->subParts[$tempID]->subParts[$tempID]->subType == 'REPORT')) {
$structure = $structure->subParts[$tempID]->subParts[$tempID];
} else {
$structure = $structure->subParts[$tempID];
}
}
if($structure->partID != $_partID) {
error_log("bofelamimail::_getSubStructure(". __LINE__ .") partID's don't match");
return false;
}
}
return $structure;
}
/*
* strip tags out of the message completely with their content
* param $_body is the text to be processed
* param $tag is the tagname which is to be removed. Note, that only the name of the tag is to be passed to the function
* without the enclosing brackets
* param $endtag can be different from tag but should be used only, if begin and endtag are known to be different e.g.: <!-- -->
*/
static function replaceTagsCompletley(&$_body,$tag,$endtag='',$addbracesforendtag=true)
{
translation::replaceTagsCompletley($_body,$tag,$endtag,$addbracesforendtag);
}
static function getCleanHTML(&$_html, $usepurify = false)
{
// remove CRLF and TAB as it is of no use in HTML.
// but they matter in <pre>, so we rather don't
//$_html = str_replace("\r\n",' ',$_html);
//$_html = str_replace("\t",' ',$_html);
//error_log($_html);
self::replaceTagsCompletley($_html,'style'); // clean out empty or pagewide style definitions / left over tags
self::replaceTagsCompletley($_html,'head'); // Strip out stuff in head
self::replaceTagsCompletley($_html,'!\[if','<!\[endif\]>',false); // Strip out stuff in ifs
self::replaceTagsCompletley($_html,'!--\[if','<!\[endif\]-->',false); // Strip out stuff in ifs
//error_log($_html);
// force the use of kses, as it is still have the edge over purifier with some stuff
$usepurify = false;
if ($usepurify)
{
// we may need a customized config, as we may allow external images, $GLOBALS['egw_info']['user']['preferences']['felamimail']['allowExternalIMGs']
$config = html::purifyCreateDefaultConfig();
$config->set('Core.Encoding', (self::$displayCharset?self::$displayCharset:'UTF-8'));
// maybe the two following lines are useful for caching???
$config->set('HTML.DefinitionID', 'felamimail');
$config->set('HTML.DefinitionRev', 1);
// doctype and tidylevel
$config->set('HTML.Doctype', 'XHTML 1.0 Transitional');
$config->set('HTML.TidyLevel', 'light');
// EnableID is needed for anchor tags
$config->set('Attr.EnableID',true);
// actual allowed tags and attributes
$config->set('URI.AllowedSchemes', array('http'=>true, 'https'=>true, 'ftp'=>true, 'file'=>true, 'mailto' => true, 'cid'=>true));
$config->set('AutoFormat.RemoveEmpty', true);
$config->set('HTML.Allowed', 'br,p[align],b,i,u,s,em,pre,tt,strong,strike,center,div[align],hr[class|style],'.
'font[size|color],'.
'ul[type],ol[type|start],li,'.
'h1,h2,h3,'.
'span[class|style],'.
'table[class|border|cellpadding|cellspacing|width|style|align|bgcolor|align],'.
'tbody,thead,tfoot,colgroup,'.
'col[width|span],'.
'blockquote[class|cite|dir],'.
'tr[class|style|align|bgcolor|align|valign],'.
'td[class|colspan|rowspan|width|style|align|bgcolor|align|valign|nowrap],'.
'th[class|colspan|rowspan|width|style|align|bgcolor|align|valign|nowrap],'.
'a[href|target|name|title],'.
'img[src|alt|title]');
$DisableExternalResources = true;
if ($GLOBALS['egw_info']['user']['preferences']['felamimail']['allowExternalIMGs']) $DisableExternalResources = false;
$config->set('URI.DisableExternalResources',$DisableExternalResources);
$config->set('Core.RemoveInvalidImg', false);
//$config->set('Attr.DefaultInvalidImage', 'Image removed by htmlpurify');
$config->set('Core.HiddenElements', array('script','style','head')); // strips script, style, head copletely
$config->set('Cache.SerializerPath', ($GLOBALS['egw_info']['server']['temp_dir']?$GLOBALS['egw_info']['server']['temp_dir']:sys_get_temp_dir()));
//$config->set('HTML.MaxImgLength',null);
$config->set('Cache.DefinitionImpl', null); // remove this later!
//$purifier = new HTMLPurifier($config);
//$_html = $purifier->purify( $_html );
if (get_magic_quotes_gpc() === 1) $_html = stripslashes($_html);
$_html = html::purify($_html,$config);
// no scripts allowed
// clean out comments , should not be needed as purify should do the job.
$search = array(
'@url\(http:\/\/[^\)].*?\)@si', // url calls e.g. in style definitions
'@<!--[\s\S]*?[ \t\n\r]*-->@', // Strip multi-line comments including CDATA
);
//$_html = preg_replace($search,"",$_html);
// remove non printable chars
$_html = preg_replace('/([\000-\012])/','',$_html);
//error_log($_html);
}
else
{
//echo $_html;exit;
$kses = new kses();
$kses->AddProtocol('cid');
// since check protocoll is called for every value associated to an attribute we have to add color and background-color to the valid protocolls
$kses->AddProtocol('color');
$kses->AddProtocol('font-size');
$kses->AddProtocol('background-color');
#$kses->AddHTML('html', array(
# 'xmlns' => array(),
# 'lang' => array(),
# )
#);
#$kses->AddHTML('head');
#$kses->AddHTML('body', array(
# 'class' => array(),
# 'id' => array(),
# )
#);
#$kses->AddHTML('meta', array(
# 'http-equiv' => array(),
# 'content' => array(),
# )
#);
#$kses->AddHTML('link',array(
# 'rel' => array(), // ="stylesheet"
# 'type' => array(), //="text/css"
# 'href' => array(),
# 'media' => array(),
# )
#);
$kses->AddHTML(
'p', array(
'align' => array('minlen' => 1, 'maxlen' => 10)
)
);
$kses->AddHTML("tbody");
$kses->AddHTML("thead");
$kses->AddHTML("tt");
$kses->AddHTML("br");
$kses->AddHTML("b");
$kses->AddHTML("u");
$kses->AddHTML("s");
$kses->AddHTML("i");
$kses->AddHTML('em');
$kses->AddHTML("strong");
$kses->AddHTML("strike");
$kses->AddHTML("center");
$kses->AddHTML(
"font",array(
"color" => array('maxlen' => 20),
"size"=>array('maxlen'=>2)
)
);
$kses->AddHTML(
"hr",array(
"class" => array('maxlen' => 20),
"style" => array('minlen' => 1),
)
);
$kses->AddHTML(
"div",array(
# 'class' => array(),
'align' => array('maxlen' => 10)
)
);
$kses->AddHTML("ul");
$kses->AddHTML(
"ol",array(
"type" => array('maxlen' => 20)
)
);
$kses->AddHTML("li");
$kses->AddHTML("h1");
$kses->AddHTML("h2");
$kses->AddHTML("h3");
$kses->AddHTML(
"style",array(
"type" => array('maxlen' => 20),
"color" => array('maxlen' => 20),
"background-color" => array('maxlen' => 20),
"background" => array('maxlen' => 5),
)
);
$kses->AddHTML("select");
$kses->AddHTML(
"option",array(
"value" => array('maxlen' => 45),
"selected" => array()
)
);
$kses->AddHTML(
"a", array(
"href" => array('maxlen' => 348, 'minlen' => 10),
"name" => array('minlen' => 2),
'target' => array('maxlen' => 10)
)
);
$kses->AddHTML(
"pre", array(
"wrap" => array('maxlen' => 10)
)
);
// Allows 'td' tag with colspan|rowspan|class|style|width|nowrap attributes,
// colspan has minval of 2 and maxval of 5
// rowspan has minval of 3 and maxval of 6
// class has minlen of 1 char and maxlen of 10 chars
// style has minlen of 10 chars and maxlen of 100 chars
// width has maxval of 100
// nowrap is valueless
$kses->AddHTML(
"table",array(
"class" => array("minlen" => 1, 'maxlen' => 20),
"border" => array("minlen" => 1, 'maxlen' => 10),
"cellpadding" => array("minlen" => 0, 'maxlen' => 10),
"cellspacing" => array("minlen" => 0, 'maxlen' => 10),
"width" => array("maxlen" => 5),
"style" => array('minlen' => 10, 'maxlen' => 100),
"bgcolor" => array('maxlen' => 10),
"align" => array('maxlen' => 10),
"valign" => array('maxlen' => 10),
"bordercolor" => array('maxlen' => 10)
)
);
$kses->AddHTML(
"tr",array(
"colspan" => array('minval' => 2, 'maxval' => 5),
"rowspan" => array('minval' => 3, 'maxval' => 6),
"class" => array("minlen" => 1, 'maxlen' => 20),
"width" => array("maxlen" => 5),
"style" => array('minlen' => 10, 'maxlen' => 100),
"align" => array('maxlen' => 10),
'bgcolor' => array('maxlen' => 10),
"valign" => array('maxlen' => 10),
"nowrap" => array('valueless' => 'y')
)
);
$kses->AddHTML(
"td",array(
"colspan" => array('minval' => 2, 'maxval' => 5),
"rowspan" => array('minval' => 3, 'maxval' => 6),
"class" => array("minlen" => 1, 'maxlen' => 20),
"width" => array("maxlen" => 5),
"style" => array('minlen' => 10, 'maxlen' => 100),
"align" => array('maxlen' => 10),
'bgcolor' => array('maxlen' => 10),
"valign" => array('maxlen' => 10),
"nowrap" => array('valueless' => 'y')
)
);
$kses->AddHTML(
"th",array(
"colspan" => array('minval' => 2, 'maxval' => 5),
"rowspan" => array('minval' => 3, 'maxval' => 6),
"class" => array("minlen" => 1, 'maxlen' => 20),
"width" => array("maxlen" => 5),
"style" => array('minlen' => 10, 'maxlen' => 100),
"align" => array('maxlen' => 10),
"valign" => array('maxlen' => 10),
"nowrap" => array('valueless' => 'y')
)
);
$kses->AddHTML(
"span",array(
"class" => array("minlen" => 1, 'maxlen' => 20),
"style" => array('minlen' => 5, 'maxlen' => 100)
)
);
$kses->AddHTML(
"blockquote",array(
"class" => array("minlen" => 1, 'maxlen' => 20),
"style" => array("minlen" => 1),
"cite" => array('maxlen' => 30),
"type" => array('maxlen' => 10),
"dir" => array("minlen" => 1, 'maxlen' => 10)
)
);
$kses->AddHTML(
'img',array(
"src" => array("minlen" => 4, 'maxlen' => 384, $GLOBALS['egw_info']['user']['preferences']['felamimail']['allowExternalIMGs'] ? '' : 'match' => '/^cid:.*/'),
"align" => array("minlen" => 1),
"border" => array('maxlen' => 30),
"width" => array("minlen" => 1, 'maxlen' => 3),
"height" => array("minlen" => 1, 'maxlen' => 3),
)
);
// no scripts allowed
// clean out comments
$search = array(
'@<!--[\s\S]*?[ \t\n\r]*-->@', // Strip multi-line comments including CDATA
'@url\(http:\/\/[^\)].*?\)@si', // url calls e.g. in style definitions
);
//error_log(__METHOD__.$_html);
$_html = preg_replace($search,"",$_html);
// do the kses clean out first, to avoid general problems with content later on
$_html = $kses->Parse($_html);
// remove non printable chars
$_html = preg_replace('/([\000-\012])/','',$_html);
//error_log($_html);
}
}
/**
* replace emailaddresses enclosed in <> (eg.: <me@you.de>) with the emailaddress only (e.g: me@you.de)
* always returns 1
*/
static function replaceEmailAdresses(&$text)
{
return translation::replaceEmailAdresses($text);
}
static function convertHTMLToText($_html,$stripcrl=false,$stripalltags=true)
{
return translation::convertHTMLToText($_html,self::$displayCharset,$stripcrl,$stripalltags);
}
/**
* retrieve a attachment
*
* @param int _uid the uid of the message
* @param string _partID the id of the part, which holds the attachment
* @param int _winmail_nr winmail.dat attachment nr.
*
* @returns array
*/
function getAttachment($_uid, $_partID, $_winmail_nr=0)
{
// parse message structure
$structure = $this->icServer->getStructure($_uid, true);
if($_partID != '') {
$structure = $this->_getSubStructure($structure, $_partID);
}
$filename = self::getFileNameFromStructure($structure);
$attachment = $this->icServer->getBodyPart($_uid, $_partID, true);
switch ($structure->encoding) {
case 'BASE64':
// use imap_base64 to decode
$attachment = imap_base64($attachment);
break;
case 'QUOTED-PRINTABLE':
// use imap_qprint to decode
#$attachment = imap_qprint($attachment);
$attachment = quoted_printable_decode($attachment);
break;
default:
// it is either not encoded or we don't know about it
}
$attachmentData = array(
'type' => $structure->type .'/'. $structure->subType,
'filename' => $filename,
'attachment' => $attachment
);
// try guessing the mimetype, if we get the application/octet-stream
if (strtolower($attachmentData['type']) == 'application/octet-stream') $attachmentData['type'] = mime_magic::filename2mime($attachmentData['filename']);
# if the attachment holds a winmail number and is a winmail.dat then we have to handle that.
if ( $filename == 'winmail.dat' && $_winmail_nr > 0 &&
( $wmattach = $this->decode_winmail( $_uid, $_partID, $_winmail_nr ) ) )
{
$attachmentData = array(
'type' => $wmattach['type'],
'filename' => $wmattach['name'],
'attachment' => $wmattach['attachment'],
);
}
return $attachmentData;
}
// this function is based on a on "Building A PHP-Based Mail Client"
// http://www.devshed.com
// fetch a specific attachment from a message
function getAttachmentByCID($_uid, $_cid, $_part)
{
$partID = false;
#error_log("getAttachmentByCID:$_uid, $_cid, $_part");
$attachments = $this->getMessageAttachments($_uid, $_part);
foreach($attachments as $attachment) {
//error_log(__METHOD__.'Attachment#'.print_r($attachment,true).'#');
//error_log(__METHOD__.'CID#'.print_r($_cid,true).'#');
if(isset($attachment['cid']) && (strpos($attachment['cid'], $_cid) !== false || strpos($_cid, $attachment['cid']) !== false)) {
$partID = $attachment['partID'];
break;
}
}
#error_log( "PARTID:$_cid $partID<bR>"); #exit;
if($partID == false) {
return false;
}
// parse message structure
$structure = $this->icServer->getStructure($_uid, true);
$structure = $this->_getSubStructure($structure, $partID);
$filename = self::getFileNameFromStructure($structure);
$attachment = $this->icServer->getBodyPart($_uid, $partID, true);
switch ($structure->encoding) {
case 'BASE64':
// use imap_base64 to decode
$attachment = imap_base64($attachment);
break;
case 'QUOTED-PRINTABLE':
// use imap_qprint to decode
#$attachment = imap_qprint($attachment);
$attachment = quoted_printable_decode($attachment);
break;
default:
// it is either not encoded or we don't know about it
}
$attachmentData = array(
'type' => $structure->type .'/'. $structure->subType,
'filename' => $filename,
'attachment' => $attachment
);
// try guessing the mimetype, if we get the application/octet-stream
if (strtolower($attachmentData['type']) == 'application/octet-stream') $attachmentData['type'] = mime_magic::filename2mime($attachmentData['filename']);
return $attachmentData;
}
function getEMailProfile()
{
$config = CreateObject('phpgwapi.config','felamimail');
$config->read_repository();
$felamimailConfig = $config->config_data;
#_debug_array($felamimailConfig);
if(!isset($felamimailConfig['profileID'])){
return -1;
} else {
return intval($felamimailConfig['profileID']);
}
}
function getErrorMessage()
{
return $this->icServer->_connectionErrorObject->message;
}
/**
* get IMAP folder status
*
* returns an array information about the imap folder
*
* @param _folderName string the foldername
*
* @returns array
*/
function getFolderStatus($_folderName)
{
if (self::$debug) error_log(__METHOD__." called with:".$_folderName);
$retValue = array();
$retValue['subscribed'] = false;
if(!$icServer = $this->mailPreferences->getIncomingServer(0)) {
return false;
}
// does the folder exist???
$folderInfo = $this->icServer->getMailboxes('', $_folderName, true);
if(is_a($folderInfo, 'PEAR_Error') || !is_array($folderInfo[0])) {
if (self::$debug) error_log(__METHOD__." returned Info for folder $_folderName:".print_r($folderInfo->message,true));
return false;
}
#if(!is_array($folderInfo[0])) {
# return false;
#}
$subscribedFolders = $this->icServer->listsubscribedMailboxes('', $_folderName);
if(is_array($subscribedFolders) && count($subscribedFolders) == 1) {
$retValue['subscribed'] = true;
}
$retValue['delimiter'] = $folderInfo[0]['HIERACHY_DELIMITER'];
$retValue['attributes'] = $folderInfo[0]['ATTRIBUTES'];
$shortNameParts = explode($retValue['delimiter'], $_folderName);
$retValue['shortName'] = array_pop($shortNameParts);
$retValue['displayName'] = $this->encodeFolderName($_folderName);
$retValue['shortDisplayName'] = $this->encodeFolderName($retValue['shortName']);
if(strtoupper($retValue['shortName']) == 'INBOX') {
$retValue['displayName'] = lang('INBOX');
$retValue['shortDisplayName'] = lang('INBOX');
}
// translate the automatic Folders (Sent, Drafts, ...) like the INBOX
elseif (in_array($retValue['shortName'],self::$autoFolders))
{
$retValue['displayName'] = $retValue['shortDisplayName'] = lang($retValue['shortName']);
}
if ( PEAR::isError($folderStatus = $this->icServer->getStatus($_folderName)) ) {
/*if ($folderStatus = $this->bofelamimail->getMailBoxCounters($_folderName)) {
$retValue['messages'] = $folderStatus->messages;
$retValue['recent'] = $folderStatus->recent;
$retValue['uidnext'] = $folderStatus->uidnext;
$retValue['unseen'] = $folderStatus->unseen;
$retValue['uidvalidity']= $folderStatus->uidvalidity;
*/
//_debug_array($folderStatus);
if (self::$debug) error_log(__METHOD__." returned folderStatus for Folder $_folderName:".print_r($folderStatus->message,true));
} else {
$retValue['messages'] = $folderStatus['MESSAGES'];
$retValue['recent'] = $folderStatus['RECENT'];
$retValue['uidnext'] = $folderStatus['UIDNEXT'];
$retValue['uidvalidity'] = $folderStatus['UIDVALIDITY'];
$retValue['unseen'] = $folderStatus['UNSEEN'];
}
return $retValue;
}
/**
* get IMAP folder objects
*
* returns an array of IMAP folder objects. Put INBOX folder in first
* position. Preserves the folder seperator for later use. The returned
* array is indexed using the foldername.
*
* @param _subscribedOnly boolean get subscribed or all folders
* @param _getCounters boolean get get messages counters
*
* @returns array with folder objects. eg.: INBOX => {inbox object}
*/
function getFolderObjects($_subscribedOnly=false, $_getCounters=false)
{
$isUWIMAP = false;
$delimiter = $this->getHierarchyDelimiter();
$inboxData = new stdClass;
$inboxData->name = 'INBOX';
$inboxData->folderName = 'INBOX';
$inboxData->displayName = lang('INBOX');
$inboxData->delimiter = $delimiter;
$inboxData->shortFolderName = 'INBOX';
$inboxData->shortDisplayName = lang('INBOX');
$inboxData->subscribed = true;
if($_getCounters == true) {
/*
$folderStatus = $this->icServer->getStatus('INBOX');
$status = new stdClass;
$status->messages = $folderStatus['MESSAGES'];
$status->unseen = $folderStatus['UNSEEN'];
$status->recent = $folderStatus['RECENT'];
$inboxData->counter = $status;
*/
$inboxData->counter = self::getMailBoxCounters('INBOX');
}
// force unsubscribed by preference showAllFoldersInFolderPane
if ($_subscribedOnly == true &&
isset($this->mailPreferences->preferences['showAllFoldersInFolderPane']) &&
$this->mailPreferences->preferences['showAllFoldersInFolderPane']==1)
{
$_subscribedOnly = false;
}
#$inboxData->attributes = 64;
$inboxFolderObject = array('INBOX' => $inboxData);
#_debug_array($folders);
$nameSpace = $this->icServer->getNameSpaces();
#_debug_array($nameSpace);
#_debug_array($delimiter);
if(isset($nameSpace['#mh/'])) {
// removed the uwimap code
// but we need to reintroduce him later
// uw imap does not return the attribute of a folder, when requesting subscribed folders only
// dovecot has the same problem too
} else {
if (is_array($nameSpace)) {
foreach($nameSpace as $type => $singleNameSpace) {
if($type == 'personal' && ($singleNameSpace[2]['name'] == '#mh/' || count($nameSpace) == 1) && $this->icServer->mailboxExist('Mail')) {
// uw-imap server with mailbox prefix or dovecot maybe
$foldersNameSpace[$type]['prefix'] = 'Mail';
} elseif($type == 'personal' && ($singleNameSpace[2]['name'] == '#mh/' || count($nameSpace) == 1) && $this->icServer->mailboxExist('mail')) {
// uw-imap server with mailbox prefix or dovecot maybe
$foldersNameSpace[$type]['prefix'] = 'mail';
} else {
$foldersNameSpace[$type]['prefix'] = $singleNameSpace[0]['name'];
}
#echo "############## ".print_r($singleNameSpace,true)." ###################<br>";
$foldersNameSpace[$type]['delimiter'] = $delimiter;
if(is_array($singleNameSpace[0])) {
// fetch and sort the subscribed folders
$subscribedMailboxes = $this->icServer->listsubscribedMailboxes($foldersNameSpace[$type]['prefix']);
if (empty($subscribedMailboxes) && $type == 'shared') $subscribedMailboxes = $this->icServer->listsubscribedMailboxes('',0);
#echo "subscribedMailboxes";_debug_array($subscribedMailboxes);
if( PEAR::isError($subscribedMailboxes) ) {
continue;
}
$foldersNameSpace[$type]['subscribed'] = $subscribedMailboxes;
if (is_array($foldersNameSpace[$type]['subscribed'])) sort($foldersNameSpace[$type]['subscribed']);
#_debug_array($foldersNameSpace);
if ($_subscribedOnly == true) {
$foldersNameSpace[$type]['all'] = (is_array($foldersNameSpace[$type]['subscribed']) ? $foldersNameSpace[$type]['subscribed'] :array());
continue;
}
// only check for Folder in FolderMaintenance for Performance Reasons
if(!$_subscribedOnly) {
foreach ((array)$foldersNameSpace[$type]['subscribed'] as $folderName)
{
//echo __METHOD__."Checking $folderName for existence<br>";
if (!self::folderExists($folderName)) {
echo("eMail Folder $folderName failed to exist; should be unsubscribed; Trying ...");
error_log(__METHOD__."-> $folderName failed to be here; should be unsubscribed");
if (self::subscribe($folderName, false))
{
echo " success."."<br>" ;
} else {
echo " failed."."<br>";
}
}
}
}
// fetch and sort all folders
#echo $type.'->'.$foldersNameSpace[$type]['prefix'].'->'.($type=='shared'?0:2)."<br>";
$allMailboxesExt = $this->icServer->getMailboxes($foldersNameSpace[$type]['prefix'],2,true);
if (empty($allMailboxesExt) && $type == 'shared') $allMailboxesExt = $this->icServer->getMailboxes('',0,true);
if( PEAR::isError($allMailboxesExt) ) {
#echo __METHOD__;_debug_array($allMailboxesExt);
continue;
}
foreach ($allMailboxesExt as $mbx) {
#echo __METHOD__;_debug_array($mbx);
$allMailBoxesExtSorted[$mbx['MAILBOX']] = $mbx;
}
if (is_array($allMailBoxesExtSorted)) ksort($allMailBoxesExtSorted);
#_debug_array($allMailBoxesExtSorted);
$allMailboxes = array();
foreach ((array)$allMailBoxesExtSorted as $mbx) {
#echo $mbx['MAILBOX']."<br>";
if (in_array('\HasChildren',$mbx["ATTRIBUTES"]) || in_array('\Haschildren',$mbx["ATTRIBUTES"])) {
unset($buff);
//$buff = $this->icServer->getMailboxes($mbx['MAILBOX'].$delimiter,0,false);
if (!in_array($mbx['MAILBOX'],$allMailboxes)) $buff = self::getMailBoxesRecursive($mbx['MAILBOX'],$delimiter,$foldersNameSpace[$type]['prefix'],1);
if( PEAR::isError($buff) ) {
continue;
}
#_debug_array($buff);
if (is_array($buff)) $allMailboxes = array_merge($allMailboxes,$buff);
}
if (!in_array($mbx['MAILBOX'],$allMailboxes)) $allMailboxes[] = $mbx['MAILBOX'];
#echo "Result:";_debug_array($allMailboxes);
}
$foldersNameSpace[$type]['all'] = $allMailboxes;
if (is_array($foldersNameSpace[$type]['all'])) sort($foldersNameSpace[$type]['all']);
}
}
}
// check for autocreated folders
if(isset($foldersNameSpace['personal']['prefix'])) {
$personalPrefix = $foldersNameSpace['personal']['prefix'];
$personalDelimiter = $foldersNameSpace['personal']['delimiter'];
if(!empty($personalPrefix)) {
if(substr($personalPrefix, -1) != $personalDelimiter) {
$folderPrefix = $personalPrefix . $personalDelimiter;
} else {
$folderPrefix = $personalPrefix;
}
}
if ($this->mailPreferences->preferences['notavailableautofolders'] && !empty($this->mailPreferences->preferences['notavailableautofolders']))
{
$foldersToCheck = array_diff(self::$autoFolders,explode(',',$this->mailPreferences->preferences['notavailableautofolders']));
} else {
$foldersToCheck = self::$autoFolders;
}
#echo "foldersToCheck:";_debug_array($foldersToCheck);
foreach($foldersToCheck as $personalFolderName) {
$folderName = (!empty($personalPrefix)) ? $folderPrefix.$personalFolderName : $personalFolderName;
if(!is_array($foldersNameSpace['personal']['all']) || !in_array($folderName, $foldersNameSpace['personal']['all'])) {
$createfolder = true;
switch($folderName)
{
case 'Drafts': // => Entwürfe
if ($this->mailPreferences->preferences['draftFolder'] && $this->mailPreferences->preferences['draftFolder']=='none')
$createfolder=false;
break;
case 'Junk': //] => Spammails
if ($this->mailPreferences->preferences['junkFolder'] && $this->mailPreferences->preferences['junkFolder']=='none')
$createfolder=false;
break;
case 'Sent': //] => Gesendet
if ($this->mailPreferences->preferences['sentFolder'] && $this->mailPreferences->preferences['sentFolder']=='none')
$createfolder=false;
break;
case 'Trash': //] => Papierkorb
if ($this->mailPreferences->preferences['trashFolder'] && $this->mailPreferences->preferences['trashFolder']=='none')
$createfolder=false;
break;
case 'Templates': //] => Vorlagen
if ($this->mailPreferences->preferences['templateFolder'] && $this->mailPreferences->preferences['templateFolder']=='none')
$createfolder=false;
break;
}
if($createfolder === true && $this->createFolder('', $folderName, true)) {
$foldersNameSpace['personal']['all'][] = $folderName;
$foldersNameSpace['personal']['subscribed'][] = $folderName;
} else {
#print "FOLDERNAME failed: $folderName<br>";
}
}
}
}
}
#echo "<br>FolderNameSpace To Process:";_debug_array($foldersNameSpace);
foreach( array('personal', 'others', 'shared') as $type) {
if(isset($foldersNameSpace[$type])) {
if($_subscribedOnly) {
if( !PEAR::isError($foldersNameSpace[$type]['subscribed']) ) $listOfFolders = $foldersNameSpace[$type]['subscribed'];
} else {
if( !PEAR::isError($foldersNameSpace[$type]['all'])) $listOfFolders = $foldersNameSpace[$type]['all'];
}
foreach((array)$listOfFolders as $folderName) {
//echo "<br>FolderToCheck:$folderName<br>";
if($_subscribedOnly && !in_array($folderName, $foldersNameSpace[$type]['all'])) {
#echo "$folderName failed to be here <br>";
continue;
}
$folderParts = explode($delimiter, $folderName);
$shortName = array_pop($folderParts);
$folderObject = new stdClass;
$folderObject->delimiter = $delimiter;
$folderObject->folderName = $folderName;
$folderObject->shortFolderName = $shortName;
if(!$_subscribedOnly) {
#echo $folderName."->".$type."<br>";
#_debug_array($foldersNameSpace[$type]['subscribed']);
$folderObject->subscribed = in_array($folderName, $foldersNameSpace[$type]['subscribed']);
}
if($_getCounters == true) {
/*
$folderStatus = $this->icServer->getStatus($folderName);
#echo "<br> FolderStatus:";_debug_array($folderStatus);
if(is_array($folderStatus)) {
$status = new stdClass;
$status->messages = $folderStatus['MESSAGES'];
$status->unseen = $folderStatus['UNSEEN'];
$status->recent = $folderStatus['RECENT'];
$folderObject->counter = $status;
}
*/
$folderObject->counter = $this->bofelamimail->getMailBoxCounters($folderName);
}
if(strtoupper($folderName) == 'INBOX') {
$folderName = 'INBOX';
$folderObject->folderName = 'INBOX';
$folderObject->shortFolderName = 'INBOX';
$folderObject->displayName = lang('INBOX');
$folderObject->shortDisplayName = lang('INBOX');
$folderObject->subscribed = true;
// translate the automatic Folders (Sent, Drafts, ...) like the INBOX
} elseif (in_array($shortName,self::$autoFolders)) {
$tmpfolderparts = explode($delimiter,$folderObject->folderName);
array_pop($tmpfolderparts);
$folderObject->displayName = $this->encodeFolderName(implode($delimiter,$tmpfolderparts).$delimiter.lang($shortName));
$folderObject->shortDisplayName = lang($shortName);
unset($tmpfolderparts);
} else {
$folderObject->displayName = $this->encodeFolderName($folderObject->folderName);
$folderObject->shortDisplayName = $this->encodeFolderName($shortName);
}
$folderName = $folderName;
if (in_array($shortName,self::$autoFolders)) {
$autoFolderObjects[$folderName] = $folderObject;
} else {
$folders[$folderName] = $folderObject;
}
}
}
}
if (is_array($autoFolderObjects)) {
uasort($autoFolderObjects,array($this,"sortByAutoFolderPos"));
}
if (is_array($folders)) uasort($folders,array($this,"sortByDisplayName"));
//$folders2return = array_merge($autoFolderObjects,$folders);
//_debug_array($folders2return); #exit;
return array_merge($inboxFolderObject,(array)$autoFolderObjects,(array)$folders);
}
function sortByDisplayName($a,$b)
{
// 0, 1 und -1
return strcasecmp($a->displayName,$b->displayName);
}
function sortByAutoFolderPos($a,$b)
{
// 0, 1 und -1
$pos1 = array_search($a->shortFolderName,self::$autoFolders);
$pos2 = array_search($b->shortFolderName,self::$autoFolders);
if ($pos1 == $pos2) return 0;
return ($pos1 < $pos2) ? -1 : 1;
}
function getMailBoxCounters($folderName)
{
$folderStatus = $this->icServer->getStatus($folderName);
#echo "<br> FolderStatus:";_debug_array($folderStatus);
if ( PEAR::isError($folderStatus)) {
if (self::$debug) error_log(__METHOD__." returned FolderStatus for Folder $folderName:".print_r($folderStatus->message,true));
return false;
}
if(is_array($folderStatus)) {
$status = new stdClass;
$status->messages = $folderStatus['MESSAGES'];
$status->unseen = $folderStatus['UNSEEN'];
$status->recent = $folderStatus['RECENT'];
$status->uidnext = $folderStatus['UIDNEXT'];
$status->uidvalidity = $folderStatus['UIDVALIDITY'];
return $status;
}
return false;
}
function getMailBoxesRecursive($_mailbox, $delimiter, $prefix, $reclevel=0)
{
#echo __METHOD__." retrieve SubFolders for $_mailbox$delimiter <br>";
$maxreclevel=25;
if ($reclevel > $maxreclevel) {
error_log( __METHOD__." Recursion Level Exeeded ($reclevel) while looking up $_mailbox$delimiter ");
return array();
}
$reclevel++;
// clean up douple delimiters
$_mailbox = preg_replace('~'.($delimiter == '.' ? "\\".$delimiter:$delimiter).'+~s',$delimiter,$_mailbox);
//get that mailbox in question
$mbx = $this->icServer->getMailboxes($_mailbox,1,true);
#_debug_array($mbx);
if (is_array($mbx[0]["ATTRIBUTES"]) && (in_array('\HasChildren',$mbx[0]["ATTRIBUTES"]) || in_array('\Haschildren',$mbx[0]["ATTRIBUTES"]))) {
// if there are children fetch them
#echo $mbx[0]['MAILBOX']."<br>";
unset($buff);
$buff = $this->icServer->getMailboxes($mbx[0]['MAILBOX'].($mbx[0]['MAILBOX'] == $prefix ? '':$delimiter),2,false);
//$buff = $this->icServer->getMailboxes($mbx[0]['MAILBOX'],2,false);
#_debug_array($buff);
if( PEAR::isError($buff) ) {
if (self::$debug) error_log(__METHOD__." Error while retrieving Mailboxes for:".$mbx[0]['MAILBOX'].$delimiter.".");
return array();
} else {
$allMailboxes = array();
foreach ($buff as $mbxname) {
$mbxname = preg_replace('~'.($delimiter == '.' ? "\\".$delimiter:$delimiter).'+~s',$delimiter,$mbxname);
#echo "About to recur in level $reclevel:".$mbxname."<br>";
if ( $mbxname != $mbx[0]['MAILBOX'] && $mbxname != $prefix) $allMailboxes = array_merge($allMailboxes, self::getMailBoxesRecursive($mbxname, $delimiter, $prefix, $reclevel));
}
if (!(in_array('\NoSelect',$mbx[0]["ATTRIBUTES"]) || in_array('\Noselect',$mbx[0]["ATTRIBUTES"]))) $allMailboxes[] = $mbx[0]['MAILBOX'];
return $allMailboxes;
}
} else {
return array($_mailbox);
}
}
function getMimePartCharset($_mimePartObject)
{
$charSet = 'iso-8859-1';
if(is_array($_mimePartObject->parameters)) {
if(isset($_mimePartObject->parameters['CHARSET'])) {
$charSet = $_mimePartObject->parameters['CHARSET'];
}
}
return $charSet;
}
function getMultipartAlternative($_uid, $_structure, $_htmlMode)
{
// a multipart/alternative has exactly 2 parts (text and html OR text and something else)
// sometimes there are 3 parts, when there is an ics/ical attached/included-> we want to show that
// as attachment AND as abstracted ical information (we use our notification style here).
$partText = false;
$partHTML = false;
if (self::$debug) _debug_array(array("METHOD"=>__METHOD__,"LINE"=>__LINE__,"STRUCTURE"=>$_structure));
foreach($_structure as $mimePart) {
if($mimePart->type == 'TEXT' && ($mimePart->subType == 'PLAIN' || $mimePart->subType == 'CALENDAR') && $mimePart->bytes > 0) {
if ($mimePart->subType == 'CALENDAR' && $partText === false) $partText = $mimePart; // only if there is no partText set already
if ($mimePart->subType == 'PLAIN') $partText = $mimePart;
} elseif($mimePart->type == 'TEXT' && $mimePart->subType == 'HTML' && $mimePart->bytes > 0) {
$partHTML = $mimePart;
} elseif ($mimePart->type == 'MULTIPART' && $mimePart->subType == 'RELATED' && is_array($mimePart->subParts)) {
// in a multipart alternative we treat the multipart/related as html part
#$partHTML = array($mimePart);
error_log(__METHOD__." process MULTIPART/RELATED with array as subparts");
$partHTML = $mimePart;
} elseif ($mimePart->type == 'MULTIPART' && $mimePart->subType == 'ALTERNATIVE' && is_array($mimePart->subParts)) {
//cascading multipartAlternative structure, assuming only the first one is to be used
return $this->getMultipartAlternative($_uid,$mimePart->subParts,$_htmlMode);
}
}
switch($_htmlMode) {
case 'always_display':
if(is_object($partHTML)) {
if($partHTML->subType == 'RELATED') {
return $this->getMultipartRelated($_uid, $partHTML, 'always_display');
} else {
return $this->getTextPart($_uid, $partHTML, 'always_display');
}
} elseif(is_object($partText)) {
return $this->getTextPart($_uid, $partText);
}
break;
case 'only_if_no_text':
if(is_object($partText)) {
return $this->getTextPart($_uid, $partText);
} elseif(is_object($partHTML)) {
if($partHTML->type) {
return $this->getMultipartRelated($_uid, $partHTML, $_htmlMode);
} else {
return $this->getTextPart($_uid, $partHTML, 'always_display');
}
}
break;
default:
if(is_object($partText)) {
return $this->getTextPart($_uid, $partText);
} else {
$bodyPart = array(
'body' => lang("no plain text part found"),
'mimeType' => 'text/plain',
'charSet' => self::$displayCharset,
);
}
break;
}
return $bodyPart;
}
function getMultipartMixed($_uid, $_structure, $_htmlMode)
{
if (self::$debug) echo __METHOD__."$_uid, $_htmlMode<br>";
$bodyPart = array();
if (self::$debug) _debug_array($_structure);
if (!is_array($_structure)) $_structure = array($_structure);
foreach($_structure as $part) {
if (self::$debug) echo $part->type."/".$part->subType."<br>";
switch($part->type) {
case 'MULTIPART':
switch($part->subType) {
case 'ALTERNATIVE':
$bodyPart[] = $this->getMultipartAlternative($_uid, $part->subParts, $_htmlMode);
break;
case 'MIXED':
case 'SIGNED':
$bodyPart = array_merge($bodyPart, $this->getMultipartMixed($_uid, $part->subParts, $_htmlMode));
break;
case 'RELATED':
$bodyPart = array_merge($bodyPart, $this->getMultipartRelated($_uid, $part->subParts, $_htmlMode));
break;
}
break;
case 'TEXT':
switch($part->subType) {
case 'PLAIN':
case 'HTML':
case 'CALENDAR': // inline ics/ical files
if($part->disposition != 'ATTACHMENT') {
$bodyPart[] = $this->getTextPart($_uid, $part, $_htmlMode);
}
break;
}
break;
case 'MESSAGE':
if($part->subType == 'delivery-status') {
$bodyPart[] = $this->getTextPart($_uid, $part);
}
break;
default:
// do nothing
// the part is a attachment
#$bodyPart[] = $this->getMessageBody($_uid, $_htmlMode, $part->partID, $part);
#if (!($part->type == 'TEXT' && ($part->subType == 'PLAIN' || $part->subType == 'HTML'))) {
# $bodyPart[] = $this->getMessageAttachments($_uid, $part->partID, $part);
#}
}
}
return $bodyPart;
}
function getMultipartRelated($_uid, $_structure, $_htmlMode)
{
return $this->getMultipartMixed($_uid, $_structure, $_htmlMode);
}
function getTextPart($_uid, $_structure, $_htmlMode = '')
{
$bodyPart = array();
if (self::$debug) _debug_array(array($_structure,function_backtrace()));
$partID = $_structure->partID;
$mimePartBody = $this->icServer->getBodyPart($_uid, $partID, true);
//_debug_array($mimePartBody);
//_debug_array(preg_replace('/PropertyFile___$/','',$this->decodeMimePart($mimePartBody, $_structure->encoding)));
if($_structure->subType == 'HTML' && $_htmlMode != 'always_display' && $_htmlMode != 'only_if_no_text') {
$bodyPart = array(
'body' => lang("displaying html messages is disabled"),
'mimeType' => 'text/html',
'charSet' => self::$displayCharset,
);
} else {
// some Servers append PropertyFile___ ; strip that here for display
$bodyPart = array(
'body' => preg_replace('/PropertyFile___$/','',$this->decodeMimePart($mimePartBody, $_structure->encoding, $this->getMimePartCharset($_structure))),
'mimeType' => ($_structure->type == 'TEXT' && $_structure->subType == 'HTML') ? 'text/html' : 'text/plain',
'charSet' => $this->getMimePartCharset($_structure),
);
if ($_structure->subType == 'CALENDAR')
{
// we get an inline CALENDAR ical/ics, we display it using the calendar notification style
$calobj = new calendar_ical;
$calboupdate = new calendar_boupdate;
// timezone stuff
$tz_diff = $GLOBALS['egw_info']['user']['preferences']['common']['tz_offset'] - $this->common_prefs['tz_offset'];
// form an event out of ical
$event = $calobj->icaltoegw($bodyPart['body']);
$event= $event[0];
// preset the olddate
$olddate = $calboupdate->format_date($event['start']+$tz_diff);
// search egw, if we can find it
$eventid = $calobj->find_event(array('uid'=>$event['uid']));
if ((int)$eventid[0]>0)
{
// we found an event, we use the first one
$oldevent = $calobj->read($eventid);
// we set the olddate, to comply with the possible merge params for the notification message
if($oldevent != False && $oldevent[$eventid[0]]['start']!=$event[$eventid[0]]['start']) {
$olddate = $calboupdate->format_date($oldevent[$eventid[0]]['start']+$tz_diff);
}
// we merge the changes and the original event
$event = array_merge($oldevent[$eventid[0]],$event);
// for some strange reason, the title of the old event is not replaced with the new title
// if you klick on the ics and import it into egw, so we dont show the title here.
// so if it is a mere reply, we dont use the new title (more detailed info/work needed here)
if ($_structure->parameters['METHOD']=='REPLY') $event['title'] = $oldevent[$eventid[0]]['title'];
}
// we prepare the message
$details = $calboupdate->_get_event_details($event,$action,$event_arr);
$details['olddate']=$olddate;
//_debug_array($_structure);
list($subject,$info) = $calboupdate->get_update_message($event,($_structure->parameters['METHOD']=='REPLY'?false:true));
$info = $GLOBALS['egw']->preferences->parse_notify($info,$details);
// we set the bodyPart, we only show the event, we dont actually do anything, as we expect the user to
// click on the attached ics to update his own eventstore
$bodyPart['body'] = $subject;
$bodyPart['body'] .= "\n".$info;
$bodyPart['body'] .= "\n\n".lang('Event Details follow').":\n";
foreach($event_arr as $key => $val)
{
if(strlen($details[$key])) {
switch($key){
case 'access':
case 'priority':
case 'link':
break;
default:
$bodyPart['body'] .= sprintf("%-20s %s\n",$val['field'].':',$details[$key]);
break;
}
}
}
}
}
//_debug_array($bodyPart);
return $bodyPart;
}
function getNameSpace($_icServer)
{
$this->icServer->getNameSpaces();
}
function getHierarchyDelimiter()
{
$HierarchyDelimiter = '/';
if(is_a($this->icServer,'defaultimap'))
{
$HierarchyDelimiter = $this->icServer->getHierarchyDelimiter();
if (PEAR::isError($HierarchyDelimiter)) $HierarchyDelimiter = '/';
}
return $HierarchyDelimiter;
}
/**
* fetches a sorted list of messages from the imap server
* private function
*
* @todo implement sort based on Net_IMAP
* @param string $_folderName the name of the folder in which the messages get searched
* @param integer $_sort the primary sort key
* @param bool $_reverse sort the messages ascending or descending
* @param array $_filter the search filter
* @return bool
*/
function getSortedList($_folderName, $_sort, $_reverse, $_filter)
{
if(PEAR::isError($folderStatus = $this->icServer->examineMailbox($_folderName))) {
return false;
}
if(is_array($this->sessionData['folderStatus'][0][$_folderName]) &&
$this->sessionData['folderStatus'][0][$_folderName]['uidValidity'] === $folderStatus['UIDVALIDITY'] &&
$this->sessionData['folderStatus'][0][$_folderName]['messages'] === $folderStatus['EXISTS'] &&
$this->sessionData['folderStatus'][0][$_folderName]['uidnext'] === $folderStatus['UIDNEXT'] &&
$this->sessionData['folderStatus'][0][$_folderName]['filter'] === $_filter &&
$this->sessionData['folderStatus'][0][$_folderName]['sort'] === $_sort &&
!empty($this->sessionData['folderStatus'][0][$_folderName]['sortResult'])
) {
if (self::$debug) error_log(__METHOD__." USE CACHE");
$sortResult = $this->sessionData['folderStatus'][0][$_folderName]['sortResult'];
} else {
if (self::$debug) error_log(__METHOD__." USE NO CACHE");
$filter = $this->createIMAPFilter($_folderName, $_filter);
if($this->icServer->hasCapability('SORT')) {
if (self::$debug) error_log(__METHOD__." Mailserver has SORT Capability");
$sortOrder = $this->_getSortString($_sort);
if (!empty(self::$displayCharset)) {
$sortResult = $this->icServer->sort($sortOrder, strtoupper( self::$displayCharset ), $filter, true);
}
if (PEAR::isError($sortResult) || empty(self::$displayCharset)) {
$sortResult = $this->icServer->sort($sortOrder, 'US-ASCII', $filter, true);
// if there is an PEAR Error, we assume that the server is not capable of sorting
if (PEAR::isError($sortResult)) {
$advFilter = 'CHARSET '. strtoupper(self::$displayCharset) .' '.$filter;
if (PEAR::isError($sortResult))
{
$sortResult = $this->icServer->search($filter, false);
if (PEAR::isError($sortResult))
{
$sortResult = $this->sessionData['folderStatus'][0][$_folderName]['sortResult'];
}
}
}
}
if (self::$debug) error_log(__METHOD__.print_r($sortResult,true));
} else {
if (self::$debug) error_log(__METHOD__." Mailserver has NO SORT Capability");
$advFilter = 'CHARSET '. strtoupper(self::$displayCharset) .' '.$filter;
$sortResult = $this->icServer->search($advFilter, true);
if (PEAR::isError($sortResult)) $sortResult = $this->icServer->search($filter, true);
if(is_array($sortResult)) {
sort($sortResult, SORT_NUMERIC);
}
if (self::$debug) error_log(__METHOD__." using Filter:".print_r($filter,true)." ->".print_r($sortResult,true));
}
$this->sessionData['folderStatus'][0][$_folderName]['uidValidity'] = $folderStatus['UIDVALIDITY'];
$this->sessionData['folderStatus'][0][$_folderName]['messages'] = $folderStatus['EXISTS'];
$this->sessionData['folderStatus'][0][$_folderName]['uidnext'] = $folderStatus['UIDNEXT'];
$this->sessionData['folderStatus'][0][$_folderName]['filter'] = $_filter;
$this->sessionData['folderStatus'][0][$_folderName]['sortResult'] = $sortResult;
$this->sessionData['folderStatus'][0][$_folderName]['sort'] = $_sort;
}
$this->sessionData['folderStatus'][0][$_folderName]['reverse'] = $_reverse;
$this->saveSessionData();
return $sortResult;
}
function getMessageEnvelope($_uid, $_partID = '')
{
if($_partID == '') {
if( PEAR::isError($envelope = $this->icServer->getEnvelope('', $_uid, true)) ) {
return false;
}
return $envelope[0];
} else {
if( PEAR::isError($headers = $this->icServer->getParsedHeaders($_uid, true, $_partID, true)) ) {
return false;
}
#_debug_array($headers);
$newData = array(
'DATE' => $headers['DATE'],
'SUBJECT' => $headers['SUBJECT'],
'MESSAGE_ID' => $headers['MESSAGE-ID']
);
$recepientList = array('FROM', 'TO', 'CC', 'BCC', 'SENDER', 'REPLY_TO');
foreach($recepientList as $recepientType) {
if(isset($headers[$recepientType])) {
$addresses = imap_rfc822_parse_adrlist($headers[$recepientType], '');
foreach($addresses as $singleAddress) {
$addressData = array(
'PERSONAL_NAME' => $singleAddress->personal ? $singleAddress->personal : 'NIL',
'AT_DOMAIN_LIST' => $singleAddress->adl ? $singleAddress->adl : 'NIL',
'MAILBOX_NAME' => $singleAddress->mailbox ? $singleAddress->mailbox : 'NIL',
'HOST_NAME' => $singleAddress->host ? $singleAddress->host : 'NIL',
'EMAIL' => $singleAddress->host ? $singleAddress->mailbox.'@'.$singleAddress->host : $singleAddress->mailbox,
);
if($addressData['PERSONAL_NAME'] != 'NIL') {
$addressData['RFC822_EMAIL'] = imap_rfc822_write_address($singleAddress->mailbox, $singleAddress->host, $singleAddress->personal);
} else {
$addressData['RFC822_EMAIL'] = 'NIL';
}
$newData[$recepientType][] = $addressData;
}
} else {
if($recepientType == 'SENDER' || $recepientType == 'REPLY_TO') {
$newData[$recepientType] = $newData['FROM'];
} else {
$newData[$recepientType] = array();
}
}
}
#_debug_array($newData);
return $newData;
}
}
function getHeaders($_folderName, $_startMessage, $_numberOfMessages, $_sort, $_reverse, $_filter, $_thisUIDOnly=null)
{
$reverse = (bool)$_reverse;
// get the list of messages to fetch
$this->reopen($_folderName);
//$this->icServer->selectMailbox($_folderName);
#print "<pre>";
#$this->icServer->setDebug(true);
if ($_thisUIDOnly === null)
{
$sortResult = $this->getSortedList($_folderName, $_sort, $_reverse, $_filter);
#$this->icServer->setDebug(false);
#print "</pre>";
// nothing found
if(!is_array($sortResult) || empty($sortResult)) {
$retValue = array();
$retValue['info']['total'] = 0;
$retValue['info']['first'] = 0;
$retValue['info']['last'] = 0;
return $retValue;
}
$total = count($sortResult);
#_debug_array($sortResult);
#_debug_array(array_slice($sortResult, -5, -2));
#error_log("REVERSE: $reverse");
if($reverse === true) {
$startMessage = $_startMessage-1;
if($startMessage > 0) {
$sortResult = array_slice($sortResult, -($_numberOfMessages+$startMessage), -$startMessage);
} else {
$sortResult = array_slice($sortResult, -($_numberOfMessages+($_startMessage-1)));
}
$sortResult = array_reverse($sortResult);
} else {
$sortResult = array_slice($sortResult, $_startMessage-1, $_numberOfMessages);
}
}
else
{
$sortResult = (is_array($_thisUIDOnly) ? $_thisUIDOnly:(array)$_thisUIDOnly);
}
$queryString = implode(',', $sortResult);
// fetch the data for the selected messages
$headersNew = $this->icServer->getSummary($queryString, true);
$count = 0;
foreach((array)$sortResult as $uid) {
$sortOrder[$uid] = $count++;
}
$count = 0;
if (is_array($headersNew)) {
foreach((array)$headersNew as $headerObject) {
#if($count == 0) _debug_array($headerObject);
if (empty($headerObject['UID'])) continue;
$uid = $headerObject['UID'];
// make dates like "Mon, 23 Apr 2007 10:11:06 UT" working with strtotime
if(substr($headerObject['DATE'],-2) === 'UT') {
$headerObject['DATE'] .= 'C';
}
$retValue['header'][$sortOrder[$uid]]['subject'] = $this->decode_subject($headerObject['SUBJECT']);
$retValue['header'][$sortOrder[$uid]]['size'] = $headerObject['SIZE'];
$retValue['header'][$sortOrder[$uid]]['date'] = self::_strtotime($headerObject['DATE']);
$retValue['header'][$sortOrder[$uid]]['mimetype'] = $headerObject['MIMETYPE'];
$retValue['header'][$sortOrder[$uid]]['id'] = $headerObject['MSG_NUM'];
$retValue['header'][$sortOrder[$uid]]['uid'] = $headerObject['UID'];
$retValue['header'][$sortOrder[$uid]]['priority'] = ($headerObject['PRIORITY']?$headerObject['PRIORITY']:3);
if (is_array($headerObject['FLAGS'])) {
$retValue['header'][$sortOrder[$uid]]['recent'] = in_array('\\Recent', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['flagged'] = in_array('\\Flagged', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['answered'] = in_array('\\Answered', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['forwarded'] = in_array('$Forwarded', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['deleted'] = in_array('\\Deleted', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['seen'] = in_array('\\Seen', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['draft'] = in_array('\\Draft', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['mdnsent'] = in_array('MDNSent', $headerObject['FLAGS']);
$retValue['header'][$sortOrder[$uid]]['mdnnotsent'] = in_array('MDNnotSent', $headerObject['FLAGS']);
}
if(is_array($headerObject['FROM']) && is_array($headerObject['FROM'][0])) {
if($headerObject['FROM'][0]['HOST_NAME'] != 'NIL') {
$retValue['header'][$sortOrder[$uid]]['sender_address'] = $headerObject['FROM'][0]['EMAIL'];
} else {
$retValue['header'][$sortOrder[$uid]]['sender_address'] = $headerObject['FROM'][0]['MAILBOX_NAME'];
}
if($headerObject['FROM'][0]['PERSONAL_NAME'] != 'NIL') {
$retValue['header'][$sortOrder[$uid]]['sender_name'] = self::decode_header($headerObject['FROM'][0]['PERSONAL_NAME']);
}
}
if(is_array($headerObject['TO']) && is_array($headerObject['TO'][0])) {
if($headerObject['TO'][0]['HOST_NAME'] != 'NIL') {
$retValue['header'][$sortOrder[$uid]]['to_address'] = $headerObject['TO'][0]['EMAIL'];
} else {
$retValue['header'][$sortOrder[$uid]]['to_address'] = $headerObject['TO'][0]['MAILBOX_NAME'];
}
if($headerObject['TO'][0]['PERSONAL_NAME'] != 'NIL') {
$retValue['header'][$sortOrder[$uid]]['to_name'] = self::decode_header($headerObject['TO'][0]['PERSONAL_NAME']);
}
}
$count++;
}
// sort the messages to the requested displayorder
if(is_array($retValue['header'])) {
ksort($retValue['header']);
$retValue['info']['total'] = $total;
$retValue['info']['first'] = $_startMessage;
$retValue['info']['last'] = $_startMessage + $count - 1 ;
return $retValue;
} else {
$retValue = array();
$retValue['info']['total'] = 0;
$retValue['info']['first'] = 0;
$retValue['info']['last'] = 0;
return $retValue;
}
} else {
error_log("bofelamimail::getHeaders -> retrieval of Message Details failed: ".print_r($headersNew,TRUE));
$retValue = array();
$retValue['info']['total'] = 0;
$retValue['info']['first'] = 0;
$retValue['info']['last'] = 0;
return $retValue;
}
}
function getNextMessage($_foldername, $_id)
{
#_debug_array($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult']);
#_debug_array($this->sessionData['folderStatus'][$this->profileID]);
#print "ID: $_id<br>";
$position=false;
if (is_array($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'])) {
$position = array_search($_id, $this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult']);
}
#print "POS: $position<br>";
if($position !== false) {
$retValue = array();
if($this->sessionData['folderStatus'][$this->profileID][$_foldername]['reverse'] == true) {
#print "is reverse<br>";
if(isset($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position-1])) {
$retValue['next'] = $this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position-1];
}
if(isset($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position+1])) {
$retValue['previous'] = $this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position+1];
}
} else {
#print "is not reverse";
if(isset($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position-1])) {
$retValue['previous'] = $this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position-1];
}
if(isset($this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position+1])) {
$retValue['next'] = $this->sessionData['folderStatus'][$this->profileID][$_foldername]['sortResult'][$position+1];
}
}
return $retValue;
}
return false;
}
function getIMAPACL($_folderName, $user='')
{
if(($this->hasCapability('ACL'))) {
if ( PEAR::isError($acl = $this->icServer->getACL($_folderName)) ) {
return false;
}
if ($user=='') {
return $acl;
}
foreach ($acl as $i => $userACL) {
if ($userACL['USER'] == $user) {
return $userACL['RIGHTS'];
}
}
return '';
}
return false;
}
/**
* checks if the imap server supports a given capability
*
* @param string $_capability the name of the capability to check for
* @return bool
*/
function hasCapability($_capability)
{
return $this->icServer->hasCapability(strtoupper($_capability));
}
function getMailPreferences()
{
return $this->mailPreferences;
}
function getMessageAttachments($_uid, $_partID='', $_structure='')
{
if (self::$debug) echo __METHOD__."$_uid, $_partID<br>";
if(is_object($_structure)) {
$structure = $_structure;
} else {
$structure = $this->icServer->getStructure($_uid, true);
if($_partID != '' && $_partID !=0) {
$structure = $this->_getSubStructure($structure, $_partID);
}
}
if (self::$debug) _debug_array($structure);
$attachments = array();
// this kind of messages contain only the attachment and no body
if($structure->type == 'APPLICATION' || $structure->type == 'AUDIO' || $structure->type == 'VIDEO' || $structure->type == 'IMAGE')
{
$newAttachment = array();
$newAttachment['name'] = self::getFileNameFromStructure($structure);
$newAttachment['size'] = $structure->bytes;
$newAttachment['mimeType'] = $structure->type .'/'. $structure->subType;
$newAttachment['partID'] = $structure->partID;
$newAttachment['encoding'] = $structure->encoding;
// try guessing the mimetype, if we get the application/octet-stream
if (strtolower($newAttachment['mimeType']) == 'application/octet-stream') $newAttachment['mimeType'] = mime_magic::filename2mime($newAttachment['name']);
if(isset($structure->cid)) {
$newAttachment['cid'] = $structure->cid;
}
# if the new attachment is a winmail.dat, we have to decode that first
if ( $newAttachment['name'] == 'winmail.dat' &&
( $wmattachments = $this->decode_winmail( $_uid, $newAttachment['partID'] ) ) )
{
$attachments = array_merge( $attachments, $wmattachments );
} else {
$attachments[] = $newAttachment;
}
//$attachments[] = $newAttachment;
#return $attachments;
}
// outlook sometimes sends a TEXT/CALENDAR;REQUEST as plain ics, nothing more.
if ($structure->type == 'TEXT' && $structure->subType == 'CALENDAR' &&
isset($structure->parameters['METHOD'] ) && $structure->parameters['METHOD'] == 'REQUEST')
{
$newAttachment = array();
$newAttachment['name'] = 'event.ics';
$newAttachment['size'] = $structure->bytes;
$newAttachment['mimeType'] = $structure->type .'/'. $structure->subType.';'.$structure->parameters['METHOD'];
$newAttachment['partID'] = $structure->partID;
$newAttachment['encoding'] = $structure->encoding;
$attachments[] = $newAttachment;
}
// this kind of message can have no attachments
if(($structure->type == 'TEXT' && !($structure->disposition == 'INLINE' && $structure->dparameters['FILENAME'])) ||
($structure->type == 'MULTIPART' && $structure->subType == 'ALTERNATIVE' && !is_array($structure->subParts)) ||
!is_array($structure->subParts))
{
if (count($attachments) == 0) return array();
}
#$attachments = array();
foreach((array)$structure->subParts as $subPart) {
// skip all non attachment parts
if(($subPart->type == 'TEXT' && ($subPart->subType == 'PLAIN' || $subPart->subType == 'HTML') && ($subPart->disposition != 'ATTACHMENT' &&
!($subPart->disposition == 'INLINE' && $subPart->dparameters['FILENAME']))) ||
($subPart->type == 'MULTIPART' && $subPart->subType == 'ALTERNATIVE') ||
($subPart->type == 'MULTIPART' && $subPart->subType == 'APPLEFILE') ||
($subPart->type == 'MESSAGE' && $subPart->subType == 'delivery-status'))
{
if ($subPart->type == 'MULTIPART' && $subPart->subType == 'ALTERNATIVE')
{
$attachments = array_merge($this->getMessageAttachments($_uid, '', $subPart), $attachments);
}
if (!($subPart->type=='TEXT' && $subPart->disposition =='INLINE' && $subPart->filename)) continue;
}
// fetch the subparts for this part
if($subPart->type == 'MULTIPART' &&
($subPart->subType == 'RELATED' ||
$subPart->subType == 'MIXED' ||
$subPart->subType == 'SIGNED' ||
$subPart->subType == 'APPLEDOUBLE'))
{
$attachments = array_merge($this->getMessageAttachments($_uid, '', $subPart), $attachments);
} else {
$newAttachment = array();
$newAttachment['name'] = self::getFileNameFromStructure($subPart);
$newAttachment['size'] = $subPart->bytes;
$newAttachment['mimeType'] = $subPart->type .'/'. $subPart->subType;
$newAttachment['partID'] = $subPart->partID;
$newAttachment['encoding'] = $subPart->encoding;
// try guessing the mimetype, if we get the application/octet-stream
if (strtolower($newAttachment['mimeType']) == 'application/octet-stream') $newAttachment['mimeType'] = mime_magic::filename2mime($newAttachment['name']);
if(isset($subPart->cid)) {
$newAttachment['cid'] = $subPart->cid;
}
# if the new attachment is a winmail.dat, we have to decode that first
if ( $newAttachment['name'] == 'winmail.dat' &&
( $wmattachments = $this->decode_winmail( $_uid, $newAttachment['partID'] ) ) )
{
$attachments = array_merge( $attachments, $wmattachments );
} else {
$attachments[] = $newAttachment;
}
//$attachments[] = $newAttachment;
}
}
//_debug_array($attachments); exit;
return $attachments;
}
static function getFileNameFromStructure(&$structure)
{
if(isset($structure->parameters['NAME'])) {
return self::decode_header($structure->parameters['NAME']);
} elseif(isset($structure->dparameters['FILENAME'])) {
return self::decode_header($structure->dparameters['FILENAME']);
} elseif(isset($structure->dparameters['FILENAME*'])) {
return self::decode_header($structure->dparameters['FILENAME*']);
} elseif ( isset($structure->filename) && !empty($structure->filename) && $structure->filename != 'NIL') {
return self::decode_header($structure->filename);
} else {
return lang("unknown").($structure->subType ? ".".$structure->subType : "");
}
}
function getMessageBody($_uid, $_htmlOptions='', $_partID='', $_structure = '')
{
if (self::$debug) echo __METHOD__."$_uid, $_htmlOptions, $_partID<br>";
if($_htmlOptions != '') {
$this->htmlOptions = $_htmlOptions;
}
if(is_object($_structure)) {
$structure = $_structure;
} else {
$structure = $this->icServer->getStructure($_uid, true);
if($_partID != '') {
$structure = $this->_getSubStructure($structure, $_partID);
}
}
if (self::$debug) _debug_array($structure);
switch($structure->type) {
case 'APPLICATION':
return array(
array(
'body' => '',
'mimeType' => 'text/plain',
'charSet' => 'iso-8859-1',
)
);
break;
case 'MULTIPART':
switch($structure->subType) {
case 'ALTERNATIVE':
return array($this->getMultipartAlternative($_uid, $structure->subParts, $this->htmlOptions));
break;
case 'MIXED':
case 'REPORT':
case 'SIGNED':
return $this->getMultipartMixed($_uid, $structure->subParts, $this->htmlOptions);
break;
case 'RELATED':
return $this->getMultipartRelated($_uid, $structure->subParts, $this->htmlOptions);
break;
}
break;
case 'VIDEO':
case 'AUDIO': // some servers send audiofiles and imagesfiles directly, without any stuff surround it
case 'IMAGE': // they are displayed as Attachment NOT INLINE
return array(
array(
'body' => '',
'mimeType' => $structure->subType,
),
);
break;
case 'TEXT':
$bodyPart = array();
if ( $structure->disposition != 'ATTACHMENT') {
switch($structure->subType) {
case 'CALENDAR':
// this is handeled in getTextPart
case 'HTML':
case 'PLAIN':
default:
$bodyPart = array($this->getTextPart($_uid, $structure, $this->htmlOptions));
}
} else {
// what if the structure->disposition is attachment ,...
}
return $bodyPart;
break;
case 'ATTACHMENT':
case 'MESSAGE':
switch($structure->subType) {
case 'RFC822':
$newStructure = array_shift($structure->subParts);
if (self::$debug) {echo __METHOD__." Message -> RFC -> NewStructure:"; _debug_array($newStructure);}
return $this->getMessageBody($_uid, $_htmlOptions, $newStructure->partID, $newStructure);
break;
}
break;
default:
if (self::$debug) _debug_array($structure);
return array(
array(
'body' => lang('The mimeparser can not parse this message.'),
'mimeType' => 'text/plain',
'charSet' => 'iso-8859-1',
)
);
break;
}
}
function getMessageHeader($_uid, $_partID = '')
{
$retValue = $this->icServer->getParsedHeaders($_uid, true, $_partID, true);
return $retValue;
}
function getMessageRawBody($_uid, $_partID = '')
{
if($_partID != '') {
$body = $this->icServer->getBody($_uid, true);
} else {
$body = $this->icServer->getBodyPart($_uid, $_partID, true);
}
return $body;
}
function getMessageRawHeader($_uid, $_partID = '')
{
$retValue = $this->icServer->getRawHeaders($_uid, $_partID, true);
return $retValue;
}
// return the qouta of the users INBOX
function getQuotaRoot()
{
if(!$this->icServer->hasCapability('QUOTA')) {
return false;
}
$quota = $this->icServer->getStorageQuotaRoot('INBOX');
if(is_array($quota)) {
return array(
'usage' => $quota['USED'],
'limit' => $quota['QMAX'],
);
} else {
return false;
}
}
# function imapGetQuota($_username)
# {
# $quota_value = @imap_get_quota($this->mbox, "user.".$_username);
#
# if(is_array($quota_value) && count($quota_value) > 0)
# {
# return array('limit' => $quota_value['limit']/1024);
# }
# else
# {
# return false;
# }
# }
# function imap_get_quotaroot($_folderName)
# {
# return @imap_get_quotaroot($this->mbox, $_folderName);
# }
# function imapSetQuota($_username, $_quotaLimit)
# {
# if(is_numeric($_quotaLimit) && $_quotaLimit >= 0)
# {
# // enable quota
# $quota_value = @imap_set_quota($this->mbox, "user.".$_username, $_quotaLimit*1024);
# }
# else
# {
# // disable quota
# $quota_value = @imap_set_quota($this->mbox, "user.".$_username, -1);
# }
# }
function isSentFolder($_folderName)
{
if(empty($this->mailPreferences->preferences['sentFolder'])) {
return false;
}
// does the folder exist???
if (!self::folderExists($_folderName)) {
return false;
}
if(false !== stripos($_folderName, $this->mailPreferences->preferences['sentFolder'])) {
return true;
} else {
return false;
}
}
function isDraftFolder($_folderName)
{
if(empty($this->mailPreferences->preferences['draftFolder'])) {
return false;
}
// does the folder exist???
if (!self::folderExists($_folderName)) {
return false;
}
if(false !== stripos($_folderName, $this->mailPreferences->preferences['draftFolder'])) {
return true;
} else {
return false;
}
}
function isTemplateFolder($_folderName)
{
if(empty($this->mailPreferences->preferences['templateFolder'])) {
return false;
}
// does the folder exist???
if (!self::folderExists($_folderName)) {
return false;
}
if(false !== stripos($_folderName, $this->mailPreferences->preferences['templateFolder'])) {
return true;
} else {
return false;
}
}
function folderExists($_folder, $forceCheck=false)
{
#echo __METHOD__." called; check for $_folder<br>";
// does the folder exist???
//error_log("bofelamimail::folderExists->Connected?".$this->icServer->_connected.", ".$_folder.", ".$forceCheck);
if ((!($this->icServer->_connected == 1)) && $forceCheck) {
#error_log("bofelamimail::folderExists->NotConnected and forceCheck");
//return false;
//try to connect
if (!$this->icServer->_connected) $this->openConnection();
}
if(is_a($this->icServer,'defaultimap')) $folderInfo = $this->icServer->getMailboxes('', $_folder, true);
#error_log(print_r($folderInfo,true));
if(is_a($folderInfo, 'PEAR_Error') || !is_array($folderInfo[0])) {
return false;
} else {
return true;
}
}
function moveMessages($_foldername, $_messageUID, $deleteAfterMove=true)
{
$msglist = '';
$deleteOptions = $GLOBALS['egw_info']["user"]["preferences"]["felamimail"]["deleteOptions"];
if ( PEAR::isError($this->icServer->copyMessages($_foldername, $_messageUID, $this->sessionData['mailbox'], true)) ) {
return false;
}
if ($deleteAfterMove === true)
{
if ( PEAR::isError($this->icServer->deleteMessages($_messageUID, true)))
{
return false;
}
if($deleteOptions != "mark_as_deleted")
{
// delete the messages finaly
$this->icServer->expunge();
}
}
return true;
}
function openConnection($_icServerID=0, $_adminConnection=false)
{
if (!is_object($this->mailPreferences))
{
error_log(__METHOD__." No Object for MailPreferences found.". function_backtrace());
$this->errorMessage .= lang('No valid data to create MailProfile!!');
return false;
}
if(!$this->icServer = $this->mailPreferences->getIncomingServer((int)$_icServerID)) {
$this->errorMessage .= lang('No active IMAP server found!!');
return false;
}
if ($this->icServer && empty($this->icServer->host)) {
$errormessage = lang('No IMAP server host configured!!');
if ($GLOBALS['egw_info']['user']['apps']['emailadmin']) {
$errormessage .= "<br>".lang("Configure a valid IMAP Server in emailadmin for the profile you are using.");
} else {
$errormessage .= "<br>".lang('Please ask the administrator to correct the emailadmin IMAP Server Settings for you.');
}
$this->icServer->_connectionErrorObject->message .= $this->errorMessage .= $errormessage;
return false;
}
#error_log( "---------------------------open connection <br>");
#error_log(print_r($this->icServer,true));
if ($this->icServer->_connected == 1) {
$tretval = $this->icServer->selectMailbox($this->icServer->currentMailbox);
#error_log(__METHOD__." using existing Connection ".print_r($this->icServer->_connected,true));
} else {
$tretval = $this->icServer->openConnection($_adminConnection);
#error_log(__METHOD__." open new Connection ".print_r($this->icServer->_connected,true));
}
#error_log(print_r($this->icServer->_connected,true));
return $tretval;
}
/**
* rename a folder
*
* @param string _oldFolderName the old foldername
* @param string _parent the parent foldername
* @param string _folderName the new foldername
*
* @returns mixed name of the newly created folder or false on error
*/
function renameFolder($_oldFolderName, $_parent, $_folderName)
{
$oldFolderName = $this->_encodeFolderName($_oldFolderName);
$parent = $this->_encodeFolderName($_parent);
$folderName = $this->_encodeFolderName($_folderName);
if(empty($parent)) {
$newFolderName = $folderName;
} else {
$HierarchyDelimiter = $this->getHierarchyDelimiter();
$newFolderName = $parent . $HierarchyDelimiter . $folderName;
}
if (self::$debug) error_log("create folder: $newFolderName");
$rv = $this->icServer->renameMailbox($oldFolderName, $newFolderName);
if ( PEAR::isError($rv) ) {
if (self::$debug) error_log(__METHOD__." failed for $oldFolderName, $newFolderName with error: ".print_r($rv->message,true));
return false;
}
return $newFolderName;
}
function reopen($_foldername)
{
#error_log( "------------------------reopen-<br>");
#error_log(print_r($this->icServer->_connected,true));
if ($this->icServer->_connected == 1) {
$tretval = $this->icServer->selectMailbox($_foldername);
} else {
$tretval = $this->icServer->openConnection(false);
$tretval = $this->icServer->selectMailbox($_foldername);
}
}
function restoreSessionData()
{
$GLOBALS['egw_info']['flags']['autoload'] = array(__CLASS__,'autoload');
$this->sessionData = $GLOBALS['egw']->session->appsession('session_data','felamimail');
}
function saveFilter($_formData)
{
if(!empty($_formData['from']))
$data['from'] = $_formData['from'];
if(!empty($_formData['to']))
$data['to'] = $_formData['to'];
if(!empty($_formData['subject']))
$data['subject']= $_formData['subject'];
if($_formData['filterActive'] == "true")
{
$data['filterActive']= "true";
}
$this->sessionData['filter'] = $data;
$this->saveSessionData();
}
function saveSessionData()
{
$GLOBALS['egw']->session->appsession('session_data','felamimail',$this->sessionData);
}
function setEMailProfile($_profileID)
{
$config = CreateObject('phpgwapi.config','felamimail');
$config->read_repository();
$config->value('profileID',$_profileID);
$config->save_repository();
}
function subscribe($_folderName, $_status)
{
if (self::$debug) error_log("bofelamimail::".($_status?"":"un")."subscribe:".$_folderName);
if($_status === true) {
if ( PEAR::isError($this->icServer->subscribeMailbox($_folderName))) {
error_log("bofelamimail::".($_status?"":"un")."subscribe:".$_folderName." failed");
return false;
}
} else {
if ( PEAR::isError($this->icServer->unsubscribeMailbox($_folderName))) {
error_log("bofelamimail::".($_status?"":"un")."subscribe:".$_folderName." failed");
return false;
}
}
return true;
}
function toggleFilter()
{
if($this->sessionData['filter']['filterActive'] == 'true') {
$this->sessionData['filter']['filterActive'] = 'false';
} else {
$this->sessionData['filter']['filterActive'] = 'true';
}
$this->saveSessionData();
}
function updateAccount($_hookValues)
{
if (is_object($this->mailPreferences)) $icServer = $this->mailPreferences->getIncomingServer(0);
if(is_a($icServer,'defaultimap')) {
$icServer->updateAccount($_hookValues);
}
if (is_object($this->mailPreferences)) $ogServer = $this->mailPreferences->getOutgoingServer(0);
if(is_a($ogServer,'defaultsmtp')) {
$ogServer->updateAccount($_hookValues);
}
}
function updateSingleACL($_folderName, $_accountName, $_aclType, $_aclStatus)
{
$userACL = $this->getIMAPACL($_folderName, $_accountName);
if($_aclStatus == 'true') {
if(strpos($userACL, $_aclType) === false) {
$userACL .= $_aclType;
$this->setACL($_folderName, $_accountName, $userACL);
}
} elseif($_aclStatus == 'false') {
if(strpos($userACL, $_aclType) !== false) {
$userACL = str_replace($_aclType,'',$userACL);
$this->setACL($_folderName, $_accountName, $userACL);
}
}
return $userACL;
}
static function wordwrap($str, $cols, $cut, $dontbreaklinesstartingwith=false)
{
$lines = explode("\n", $str);
$newStr = '';
foreach($lines as $line)
{
// replace tabs by 8 space chars, or any tab only counts one char
//$line = str_replace("\t"," ",$line);
//$newStr .= wordwrap($line, $cols, $cut);
$allowedLength = $cols-strlen($cut);
if (strlen($line) > $allowedLength &&
($dontbreaklinesstartingwith==false ||
($dontbreaklinesstartingwith &&
strlen($dontbreaklinesstartingwith)>=1 &&
substr($line,0,strlen($dontbreaklinesstartingwith)) != $dontbreaklinesstartingwith
)
)
)
{
$s=explode(" ", $line);
$line = "";
$linecnt = 0;
foreach ($s as $k=>$v) {
$cnt = strlen($v);
// only break long words within the wordboundaries,
// but it may destroy links, so we check for href and dont it if we find one
if($cnt > $allowedLength && stripos($v,'href=')===false) {
$v=wordwrap($v, $allowedLength, $cut, true);
}
// the rest should be broken at the start of the new word that exceeds the limit
if ($linecnt+$cnt > $allowedLength) {
$v=$cut.$v;
#$linecnt = 0;
$linecnt =strlen($v)-strlen($cut);
} else {
$linecnt += $cnt;
}
if (strlen($v)) $line .= (strlen($line) ? " " : "").$v;
}
}
$newStr .= $line . "\n";
}
return $newStr;
}
/**
* convert the foldername from display charset to UTF-7
*
* @param string _parent the parent foldername
* @returns ISO-8859-1 / UTF7-IMAP encoded string
*/
function _encodeFolderName($_folderName) {
return $GLOBALS['egw']->translation->convert($_folderName, self::$displayCharset, 'ISO-8859-1');
#return $GLOBALS['egw']->translation->convert($_folderName, self::$displayCharset, 'UTF7-IMAP');
}
/**
* convert the foldername from UTF-7 to display charset
*
* @param string _parent the parent foldername
* @returns ISO-8859-1 / self::$displayCharset encoded string
*/
function _decodeFolderName($_folderName) {
return $GLOBALS['egw']->translation->convert($_folderName, self::$displayCharset, 'ISO-8859-1');
#return $GLOBALS['egw']->translation->convert($_folderName, 'UTF7-IMAP', self::$displayCharset);
}
/**
* convert the sort value from the gui(integer) into a string
*
* @param int _sort the integer sort order
* @returns the ascii sort string
*/
function _getSortString($_sort)
{
switch($_sort) {
case 2:
$retValue = 'FROM';
break;
case 3:
$retValue = 'SUBJECT';
break;
case 6:
$retValue = 'SIZE';
break;
case 0:
default:
$retValue = 'DATE';
break;
}
return $retValue;
}
function sendMDN($uid) {
$identities = $this->mailPreferences->getIdentity();
$headers = $this->getMessageHeader($uid);
$send = CreateObject('phpgwapi.send');
$send->ClearAddresses();
$send->ClearAttachments();
$send->IsHTML(False);
$send->IsSMTP();
$array_to = explode(",",$headers['TO']);
foreach($identities as $identity) {
if ( preg_match('/\b'.$identity->emailAddress.'\b/',$headers['TO']) ) {
$send->From = $identity->emailAddress;
$send->FromName = $identity->realName;
error_log('using identity for send from:'.$send->From.' to match header information:'.$headers['TO']);
break;
}
if($identity->default) {
$send->From = $identity->emailAddress;
$send->FromName = $identity->realName;
}
}
if (isset($headers['DISPOSITION-NOTIFICATION-TO'])) {
$send->AddAddress( $headers['DISPOSITION-NOTIFICATION-TO'] );
} else if ( isset($headers['RETURN-RECEIPT-TO']) ) {
$send->AddAddress( $headers['RETURN-RECEIPT-TO']);
} else if ( isset($headers['X-CONFIRM-READING-TO']) ) {
$send->AddAddress( $headers['X-CONFIRM-READING-TO']);
} else return false;
$send->AddCustomHeader('References: '.$headers['MESSAGE-ID']);
$send->Subject = $send->encode_subject( lang('Read')." : ".$headers['SUBJECT'] );
$sep = "-----------mdn".$uniq_id = md5(uniqid(time()));
$body = "--".$sep."\r\n".
"Content-Type: text/plain; charset=ISO-8859-1\r\n".
"Content-Transfer-Encoding: 7bit\r\n\r\n".
$send->EncodeString(lang("Your message to %1 was displayed." ,$send->From),"7bit").
"\r\n";
$body .= "--".$sep."\r\n".
"Content-Type: message/disposition-notification; name=\"MDNPart2.txt\"\r\n" .
"Content-Disposition: inline\r\n".
"Content-Transfer-Encoding: 7bit\r\n\r\n";
$body.= $send->EncodeString("Reporting-UA: eGroupWare\r\n" .
"Final-Recipient: rfc822;".$send->From."\r\n" .
"Original-Message-ID: ".$headers['MESSAGE-ID']."\r\n".
"Disposition: manual-action/MDN-sent-manually; displayed",'7bit')."\r\n";
$body .= "--".$sep."\r\n".
"Content-Type: text/rfc822-headers; name=\"MDNPart3.txt\"\r\n" .
"Content-Transfer-Encoding: 7bit\r\n" .
"Content-Disposition: inline\r\n\r\n";
$body .= $send->EncodeString($this->getMessageRawHeader($uid),'7bit')."\r\n";
$body .= "--".$sep."--";
$header = rtrim($send->CreateHeader())."\r\n"."Content-Type: multipart/report; report-type=disposition-notification;\r\n".
"\tboundary=\"".$sep."\"\r\n\r\n";
//error_log(__METHOD__.array2string($send));
$rv = $send->SmtpSend($header,$body);
//error_log(__METHOD__.'#'.array2string($rv).'#');
return $rv;
}
/**
* Merges a given content with contact data
*
* @param string $content
* @param array $ids array with contact id(s)
* @param string &$err error-message on error
* @return string/boolean merged content or false on error
*/
function merge($content,$ids)
{
$contacts = new addressbook_bo();
$mergeobj = new addressbook_merge();
foreach ($ids as $id)
{
// generate replacements
if (!($replacements = $mergeobj->contact_replacements($id)))
{
$err = lang('Contact not found!');
#return false;
continue;
}
if (strpos($content,'$$user/') !== null && ($user = $GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')))
{
$replacements += $mergeobj->contact_replacements($user,'user');
}
$replacements['$$date$$'] = date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'],time()+$this->contacts->tz_offset_s);
$content = str_replace(array_keys($replacements),array_values($replacements),$content);
$this->replacements = $replacements;
if (strpos($content,'$$IF'))
{ //Example use to use: $$IF n_prefix~Herr~Sehr geehrter~Sehr geehrte$$
$content = preg_replace_callback('/\$\$IF ([0-9a-z_-]+)~(.*)~(.*)~(.*)\$\$/imU',Array($this,'replace_callback'),$content);
}
}
return $content;
}
/**
* Tests if string contains 8bit symbols.
*
* If charset is not set, function defaults to default_charset.
* $default_charset global must be set correctly if $charset is
* not used.
* @param string $string tested string
* @param string $charset charset used in a string
* @return bool true if 8bit symbols are detected
*/
static function is8bit(&$string,$charset='') {
if ($charset=='') $charset= self::$displayCharset;
/**
* Don't use \240 in ranges. Sometimes RH 7.2 doesn't like it.
* Don't use \200-\237 for iso-8859-x charsets. This ranges
* stores control symbols in those charsets.
* Use preg_match instead of ereg in order to avoid problems
* with mbstring overloading
*/
if (preg_match("/^iso-8859/i",$charset)) {
$needle='/\240|[\241-\377]/';
} else {
$needle='/[\200-\237]|\240|[\241-\377]/';
}
return preg_match("$needle",$string);
}
static function detect_qp(&$sting) {
$needle = '/(=[0-9][A-F])|(=[A-F][0-9])|(=[A-F][A-F])|(=[0-9][0-9])/';
return preg_match("$needle",$string);
}
/**
* Helper function to handle wrong or unrecognized timezones
* returns the date as it is parseable by strtotime, or current timestamp if everything failes
*/
static function _strtotime($date='')
{
if (strtotime($date)===false)
{
$dtarr = explode(' ',$date);
$test = false;
while ($test===false && count($dtarr)>=1)
{
array_pop($dtarr);
$test=strtotime(implode(' ',$dtarr));
if ($test) $date = implode(' ',$dtarr);
}
if ($test===false) $date = strtotime('now');
}
return $date;
}
}
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