mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-17 05:23:13 +01:00
1227 lines
34 KiB
PHP
1227 lines
34 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware EMailAdmin: IMAP support using Horde_Imap_Client
|
|
*
|
|
* @link http://www.stylite.de
|
|
* @package emailadmin
|
|
* @author Ralf Becker <rb@stylite.de>
|
|
* @author Stylite AG <info@stylite.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @version $Id$
|
|
*/
|
|
|
|
require_once EGW_INCLUDE_ROOT.'/emailadmin/inc/class.defaultimap.inc.php';
|
|
|
|
/**
|
|
* This class holds all information about the imap connection.
|
|
* This is the base class for all other imap classes.
|
|
*
|
|
* Also proxies Sieve calls to emailadmin_sieve (eg. it behaves like the former felamimail bosieve),
|
|
* to allow IMAP plugins to also manage Sieve connection.
|
|
*
|
|
* @property-read integer $ImapServerId acc_id of mail account (alias for acc_id)
|
|
* @property-read boolean $enableSieve sieve enabled (alias for acc_sieve_enabled)
|
|
* @property-read int $acc_id id
|
|
* @property-read string $acc_name description / display name
|
|
* @property-read string $acc_imap_host imap hostname
|
|
* @property-read int $acc_imap_ssl 0=none, 1=starttls, 2=tls, 3=ssl, &8=validate certificate
|
|
* @property-read int $acc_imap_port imap port, default 143 or for ssl 993
|
|
* @property-read string $acc_imap_username
|
|
* @property-read string $acc_imap_password
|
|
* @property-read boolean $acc_sieve_enabled sieve enabled
|
|
* @property-read string $acc_sieve_host possible sieve hostname, default imap_host
|
|
* @property-read int $acc_sieve_ssl 0=none, 1=starttls, 2=tls, 3=ssl, &8=validate certificate
|
|
* @property-read int $acc_sieve_port sieve port, default 4190, old non-ssl port 2000 or ssl 5190
|
|
* @property-read string $acc_folder_sent sent folder
|
|
* @property-read string $acc_folder_trash trash folder
|
|
* @property-read string $acc_folder_draft draft folder
|
|
* @property-read string $acc_folder_template template folder
|
|
* @property-read string $acc_folder_junk junk/spam folder
|
|
* @property-read string $acc_imap_type imap class to use, default emailadmin_imap
|
|
* @property-read string $acc_imap_logintype how to construct login-name standard, vmailmgr, admin, uidNumber
|
|
* @property-read string $acc_domain domain name
|
|
* @property-read boolean $acc_imap_administration enable administration
|
|
* @property-read string $acc_imap_admin_username
|
|
* @property-read string $acc_imap_admin_password
|
|
* @property-read boolean $acc_further_identities are non-admin users allowed to create further identities
|
|
* @property-read boolean $acc_user_editable are non-admin users allowed to edit this account, if it is for them
|
|
* @property-read array $params parameters passed to constructor (all above as array)
|
|
*/
|
|
class emailadmin_imap extends Horde_Imap_Client_Socket implements defaultimap
|
|
{
|
|
/**
|
|
* Label shown in EMailAdmin
|
|
*/
|
|
const DESCRIPTION = 'standard IMAP server';
|
|
|
|
/**
|
|
* Capabilities of this class (pipe-separated): default, sieve, admin, logintypeemail
|
|
*/
|
|
const CAPABILITIES = 'default|sieve';
|
|
|
|
/**
|
|
* does the server with the serverID support keywords
|
|
* this information is filled/provided by examineMailbox
|
|
*
|
|
* @var array of boolean for each known serverID
|
|
*/
|
|
static $supports_keywords;
|
|
|
|
/**
|
|
* is the mbstring extension available
|
|
*
|
|
* @var boolean
|
|
*/
|
|
protected $mbAvailable;
|
|
|
|
/**
|
|
* Login type: 'uid', 'vmailmgr', 'uidNumber', 'email'
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $imapLoginType;
|
|
|
|
/**
|
|
* a debug switch
|
|
*/
|
|
public $debug = false;
|
|
|
|
/**
|
|
* Sieve available
|
|
*
|
|
* @var boolean
|
|
*/
|
|
protected $enableSieve = false;
|
|
|
|
/**
|
|
* True if connection is an admin connection
|
|
*
|
|
* @var boolean
|
|
*/
|
|
protected $isAdminConnection = false;
|
|
|
|
/**
|
|
* Domain name
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $domainName;
|
|
|
|
/**
|
|
* Parameters passed to constructor from emailadmin_account
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $params = array();
|
|
|
|
/**
|
|
* Construtor
|
|
*
|
|
* @param array
|
|
* @param bool|int|string $_adminConnection create admin connection if true or account_id or imap username
|
|
* @param int $_timeout=null timeout in secs, if none given fmail pref or default of 20 is used
|
|
* @return void
|
|
*/
|
|
function __construct(array $params, $_adminConnection=false, $_timeout=null)
|
|
{
|
|
if (function_exists('mb_convert_encoding'))
|
|
{
|
|
$this->mbAvailable = true;
|
|
}
|
|
$this->params = $params;
|
|
$this->isAdminConnection = $_adminConnection;
|
|
$this->enableSieve = (boolean)$this->params['acc_sieve_enabled'];
|
|
$this->loginType = $this->params['acc_imap_logintype'];
|
|
$this->domainName = $this->params['acc_domain'];
|
|
|
|
if (is_null($_timeout)) $_timeout = self::getTimeOut ();
|
|
|
|
switch($this->params['acc_imap_ssl'] & ~emailadmin_account::SSL_VERIFY)
|
|
{
|
|
case emailadmin_account::SSL_STARTTLS:
|
|
$secure = 'tls'; // Horde uses 'tls' for STARTTLS, not ssl connection with tls version >= 1 and no sslv2/3
|
|
break;
|
|
case emailadmin_account::SSL_SSL:
|
|
$secure = 'ssl';
|
|
break;
|
|
case emailadmin_account::SSL_TLS:
|
|
$secure = 'tlsv1'; // since Horde_Imap_Client-1.16.0 requiring Horde_Socket_Client-1.1.0
|
|
break;
|
|
}
|
|
// Horde use locale for translation of error messages
|
|
common::setlocale(LC_MESSAGES);
|
|
|
|
// some plugins need extra measures to switch to an admin connection (eg. Dovecot constructs a special admin user name)
|
|
$username = $_adminConnection;
|
|
if (!is_bool($username) && is_numeric($username))
|
|
{
|
|
$username = $this->getMailBoxUserName($username);
|
|
}
|
|
if ($_adminConnection) $this->adminConnection($username);
|
|
|
|
parent::__construct(array(
|
|
'username' => $this->params[$_adminConnection ? 'acc_imap_admin_username' : 'acc_imap_username'],
|
|
'password' => $this->params[$_adminConnection ? 'acc_imap_admin_password' : 'acc_imap_password'],
|
|
'hostspec' => $this->params['acc_imap_host'],
|
|
'port' => $this->params['acc_imap_port'],
|
|
'secure' => $secure,
|
|
'timeout' => $_timeout,
|
|
//'debug_literal' => true,
|
|
//'debug' => '/tmp/imap.log',
|
|
'cache' => array(
|
|
'backend' => new Horde_Imap_Client_Cache_Backend_Cache(array(
|
|
'cacheob' => new emailadmin_horde_cache(),
|
|
)),
|
|
),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Ensure we use an admin connection
|
|
*
|
|
* Plugins can overwrite it to eg. construct a special admin user name
|
|
*
|
|
* @param string $_username=null create an admin connection for given user or $this->acc_imap_username
|
|
*/
|
|
function adminConnection($_username=true)
|
|
{
|
|
if ($this->isAdminConnection !== $_username)
|
|
{
|
|
$this->logout();
|
|
|
|
$this->__construct($this->params, $_username);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check admin credientials and connection (if supported)
|
|
*
|
|
* @param string $username=null create an admin connection for given user or $this->acc_imap_username
|
|
* @throws Horde_IMAP_Client_Exception
|
|
*/
|
|
public function checkAdminConnection($_username=true)
|
|
{
|
|
if ($this->acc_imap_administration)
|
|
{
|
|
$this->adminConnection($_username);
|
|
$this->login();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Allow read access to former public attributes
|
|
*
|
|
* @param type $name
|
|
*/
|
|
public function __get($name)
|
|
{
|
|
switch($name)
|
|
{
|
|
case 'acc_imap_administration':
|
|
return !empty($this->params['acc_imap_admin_username']);
|
|
|
|
case 'acc_id': // to not get an exception, if account is not yet stored, just return null
|
|
case 'ImapServerId':
|
|
return $this->params['acc_id'];
|
|
|
|
case 'enableSieve':
|
|
return (boolean)$this->params['acc_sieve_enabled'];
|
|
|
|
default:
|
|
// allow readonly access to all class attributes
|
|
if (isset($this->$name))
|
|
{
|
|
return $this->$name;
|
|
}
|
|
if (array_key_exists($name,$this->params))
|
|
{
|
|
return $this->params[$name];
|
|
}
|
|
if ($this->getParam($name))
|
|
{
|
|
return $this->getParam($name);
|
|
}
|
|
throw new egw_exception_wrong_parameter("Tried to access unknown attribute '$name'!");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* opens a connection to a imap server
|
|
*
|
|
* @param bool $_adminConnection create admin connection if true
|
|
* @param int $_timeout=null timeout in secs, if none given fmail pref or default of 20 is used
|
|
* @deprecated allready called by constructor automatic, parameters must be passed to constructor!
|
|
* @return boolean|PEAR_Error true on success, PEAR_Error of false on failure
|
|
*/
|
|
function openConnection($_adminConnection=false, $_timeout=null)
|
|
{
|
|
unset($_timeout); // not used
|
|
if ($_adminConnection !== $this->params['adminConnection'])
|
|
{
|
|
throw new egw_exception_wrong_parameter('need to set parameters on calling emailadmin_account->imapServer()!');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* getTimeOut
|
|
*
|
|
* @param string _use decide if the use is for IMAP or SIEVE, by now only the default differs
|
|
* @return int - timeout (either set or default 20/10)
|
|
*/
|
|
static function getTimeOut($_use='IMAP')
|
|
{
|
|
$timeout = $GLOBALS['egw_info']['user']['preferences']['mail']['connectionTimeout'];
|
|
if (empty($timeout) || !($timeout > 0)) $timeout = $_use == 'SIEVE' ? 10 : 20; // this is the default value
|
|
return $timeout;
|
|
}
|
|
|
|
/**
|
|
* Return description for EMailAdmin
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function description()
|
|
{
|
|
return static::DESCRIPTION;
|
|
}
|
|
|
|
/**
|
|
* adds a account on the imap server
|
|
*
|
|
* @param array $_hookValues
|
|
* @return bool true on success, false on failure
|
|
*/
|
|
function addAccount($_hookValues)
|
|
{
|
|
unset($_hookValues); // not used
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* updates a account on the imap server
|
|
*
|
|
* @param array $_hookValues
|
|
* @return bool true on success, false on failure
|
|
*/
|
|
function updateAccount($_hookValues)
|
|
{
|
|
unset($_hookValues); // not used
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* deletes a account on the imap server
|
|
*
|
|
* @param array $_hookValues
|
|
* @return bool true on success, false on failure
|
|
*/
|
|
function deleteAccount($_hookValues)
|
|
{
|
|
unset($_hookValues); // not used
|
|
return true;
|
|
}
|
|
|
|
function disconnect()
|
|
{
|
|
|
|
}
|
|
|
|
/**
|
|
* converts a foldername from current system charset to UTF7
|
|
*
|
|
* @param string $_folderName
|
|
* @return string the encoded foldername
|
|
*/
|
|
function encodeFolderName($_folderName)
|
|
{
|
|
if($this->mbAvailable) {
|
|
return mb_convert_encoding($_folderName, "UTF7-IMAP", translation::charset());
|
|
}
|
|
|
|
// if not
|
|
// we can encode only from ISO 8859-1
|
|
return imap_utf7_encode($_folderName);
|
|
}
|
|
|
|
/**
|
|
* getMailbox
|
|
*
|
|
* @param string $mailbox
|
|
* @return mixed mailbox object/string (string if not found by listMailboxes but existing)
|
|
*/
|
|
function getMailbox($mailbox)
|
|
{
|
|
$mailboxes = $this->listMailboxes($mailbox,Horde_Imap_Client::MBOX_ALL);
|
|
if (empty($mailboxes)) $mailboxes = $this->listMailboxes($mailbox,Horde_Imap_Client::MBOX_UNSUBSCRIBED);
|
|
//error_log(__METHOD__.__LINE__.'->'.$mailbox.'/'.array2string($mailboxes));
|
|
$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//_debug_array($mboxes->count());
|
|
foreach ($mboxes->getIterator() as $k =>$box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.'->'.$k);
|
|
if ($k!='user' && $k != '' && $k==$mailbox) return $box['mailbox']; //_debug_array(array($k => $client->status($k)));
|
|
}
|
|
return ($this->mailboxExist($mailbox)?$mailbox:false);
|
|
}
|
|
|
|
/**
|
|
* mailboxExists
|
|
*
|
|
* @param string $mailbox
|
|
* @return boolean
|
|
*/
|
|
function mailboxExist($mailbox)
|
|
{
|
|
try
|
|
{
|
|
//error_log(__METHOD__.__LINE__.':'.$mailbox);
|
|
$currentMailbox = $this->currentMailbox();
|
|
}
|
|
catch(Exception $e)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' failed detecting currentMailbox:'.$currentMailbox.':'.$e->getMessage());
|
|
$currentMailbox=null;
|
|
unset($e);
|
|
}
|
|
try
|
|
{
|
|
//error_log(__METHOD__.__LINE__.':'.$mailbox);
|
|
$this->openMailbox($mailbox);
|
|
$returnvalue=true;
|
|
}
|
|
catch(Exception $e)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' failed opening:'.$mailbox.':'.$e->getMessage().' Called by:'.function_backtrace());
|
|
unset($e);
|
|
$returnvalue=false;
|
|
}
|
|
if (!empty($currentMailbox) && $currentMailbox['mailbox'] != $mailbox)
|
|
{
|
|
try
|
|
{
|
|
//error_log(__METHOD__.__LINE__.':'.$currentMailbox .'<->'.$mailbox);
|
|
$this->openMailbox($currentMailbox['mailbox']);
|
|
}
|
|
catch(Exception $e)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' failed reopening:'.$currentMailbox.':'.$e->getMessage());
|
|
unset($e);
|
|
}
|
|
}
|
|
return $returnvalue;
|
|
}
|
|
|
|
/**
|
|
* getSpecialUseFolders
|
|
*
|
|
* @return current mailbox, or if none check on INBOX, and return upon existance
|
|
*/
|
|
function getCurrentMailbox()
|
|
{
|
|
try
|
|
{
|
|
$mailbox = $this->currentMailbox();
|
|
}
|
|
catch(Exception $e)
|
|
{
|
|
error_log(__METHOD__.' ('.__LINE__.') failed fetching currentMailbox:'.$e->getMessage());
|
|
//throw new egw_exception(__METHOD__.' ('.__LINE__.") failed to ".__METHOD__." :".$e->getMessage());
|
|
unset($e);
|
|
}
|
|
if (!empty($mailbox)) return $mailbox['mailbox'];
|
|
if (empty($mailbox) && $this->mailboxExist('INBOX')) return 'INBOX';
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* getSpecialUseFolders
|
|
*
|
|
* @return array with special use folders
|
|
*/
|
|
function getSpecialUseFolders()
|
|
{
|
|
$mailboxes = $this->getMailboxes('',0,true);
|
|
$suF = array();
|
|
foreach ($mailboxes as $box)
|
|
{
|
|
if ($box['MAILBOX']!='user' && $box['MAILBOX'] != '')
|
|
{
|
|
//error_log(__METHOD__.__LINE__.$k.'->'.array2string($box));
|
|
if (isset($box['ATTRIBUTES'])&&!empty($box['ATTRIBUTES'])&&
|
|
stripos(strtolower(array2string($box['ATTRIBUTES'])),'\noselect')=== false&&
|
|
stripos(strtolower(array2string($box['ATTRIBUTES'])),'\nonexistent')=== false)
|
|
{
|
|
$suF[$box['MAILBOX']] = $box;
|
|
}
|
|
}
|
|
}
|
|
return $suF;
|
|
}
|
|
|
|
/**
|
|
* getMailboxCounters
|
|
*
|
|
* @param array/string $mailbox
|
|
* @return array with counters
|
|
*/
|
|
function getMailboxCounters($mailbox)
|
|
{
|
|
try
|
|
{
|
|
$status = $this->status($mailbox);
|
|
foreach ($status as $key => $v)
|
|
{
|
|
$_status[strtoupper($key)]=$v;
|
|
}
|
|
return $_status;
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* getStatus
|
|
*
|
|
* @param string $mailbox
|
|
* @return array with counters
|
|
*/
|
|
function getStatus($mailbox)
|
|
{
|
|
$mailboxes = $this->listMailboxes($mailbox,Horde_Imap_Client::MBOX_ALL,array(
|
|
'attributes'=>true,
|
|
'children'=>true, //child info
|
|
'delimiter'=>true,
|
|
'special_use'=>true,
|
|
));
|
|
|
|
$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//error_log(__METHOD__.__LINE__.array2string($mboxes->count()));
|
|
foreach ($mboxes->getIterator() as $k =>$box)
|
|
{
|
|
if ($k!='user' && $k != '' && $k==$mailbox)
|
|
{
|
|
if (stripos(array2string($box['attributes']),'\noselect')=== false)
|
|
{
|
|
$status = $this->status($k);
|
|
foreach ($status as $key => $v)
|
|
{
|
|
$_status[strtoupper($key)]=$v;
|
|
}
|
|
$_status['HIERACHY_DELIMITER'] = $_status['delimiter'] = $box['delimiter'];//$this->getDelimiter('user');
|
|
$_status['ATTRIBUTES'] = $box['attributes'];
|
|
//error_log(__METHOD__.__LINE__.$k.'->'.array2string($_status));
|
|
return $_status;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns an array containing the names of the selected mailboxes
|
|
*
|
|
* @param string $reference base mailbox to start the search (default is current mailbox)
|
|
* @param string $restriction_search false or 0 means return all mailboxes
|
|
* true or 1 return only the mailbox that contains that exact name
|
|
* 2 return all mailboxes in that hierarchy level
|
|
* @param string $returnAttributes true means return an assoc array containing mailbox names and mailbox attributes
|
|
* false - the default - means return an array of mailboxes with only selected attributes like delimiter
|
|
*
|
|
* @return mixed array of mailboxes
|
|
*/
|
|
function getMailboxes($reference = '' , $restriction_search = 0, $returnAttributes = false)
|
|
{
|
|
if ( is_bool($restriction_search) ){
|
|
$restriction_search = (int) $restriction_search;
|
|
}
|
|
$mailbox = '';
|
|
if ( is_int( $restriction_search ) ){
|
|
switch ( $restriction_search ) {
|
|
case 0:
|
|
$searchstring = $reference."*";
|
|
break;
|
|
case 1:
|
|
$mailbox = $searchstring = $reference;
|
|
//$reference = '%';
|
|
break;
|
|
case 2:
|
|
$searchstring = $reference."%";
|
|
break;
|
|
}
|
|
}else{
|
|
if ( is_string( $restriction_search ) ){
|
|
$mailbox = $searchstring = $restriction_search;
|
|
}
|
|
}
|
|
//error_log(__METHOD__.__LINE__.array2string($mailbox));
|
|
//if (is_array($mailbox))error_log(__METHOD__.__LINE__.function_backtrace());
|
|
$options = array(
|
|
'attributes'=>true,
|
|
'children'=>true, //child info
|
|
'delimiter'=>true,
|
|
'special_use'=>true,
|
|
'sort'=>true,
|
|
);
|
|
if ($returnAttributes==false)
|
|
{
|
|
unset($options['attributes']);
|
|
unset($options['children']);
|
|
unset($options['special_use']);
|
|
}
|
|
$mailboxes = $this->listMailboxes($searchstring,Horde_Imap_Client::MBOX_ALL, $options);
|
|
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//_debug_array($mboxes->count());
|
|
foreach ((array)$mailboxes as $k =>$box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box));
|
|
$ret[$k]=array('MAILBOX'=>$k,'ATTRIBUTES'=>$box['attributes'],'delimiter'=>$box['delimiter'],'SUBSCRIBED'=>true);
|
|
}
|
|
// for unknown reasons on ALL, UNSUBSCRIBED are not returned
|
|
//always fetch unsubscribed, think about only fetching it when $options['attributes'] is set
|
|
//but then allMailboxes are not all, ....
|
|
//if (!empty($mailbox) && !isset($ret[$mailbox]))
|
|
{
|
|
$mailboxes = $this->listMailboxes($searchstring,Horde_Imap_Client::MBOX_UNSUBSCRIBED, $options);
|
|
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//_debug_array($mboxes->count());
|
|
//error_log(__METHOD__.__LINE__.' '.$mailbox.':'.count((array)$mailboxes).'->'.function_backtrace());
|
|
foreach ((array)$mailboxes as $k =>$box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' Box:'.$k.' already In?'.array_key_exists($k,$boxexists).'->'.array2string($box));
|
|
if(!array_key_exists($k,$ret))
|
|
{
|
|
$ret[$k]=array('MAILBOX'=>$k,'ATTRIBUTES'=>$box['attributes'],'delimiter'=>$box['delimiter'],'SUBSCRIBED'=>false);
|
|
}
|
|
else
|
|
{
|
|
$ret[$k]['SUBSCRIBED'] = false;
|
|
}
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Returns an array containing the names of the subscribed selected mailboxes
|
|
*
|
|
* @param string $reference base mailbox to start the search
|
|
* @param string $restriction_search false or 0 means return all mailboxes
|
|
* true or 1 return only the mailbox that contains that exact name
|
|
* 2 return all mailboxes in that hierarchy level
|
|
* @param string $returnAttributes true means return an assoc array containing mailbox names and mailbox attributes
|
|
* false - the default - means return an array of mailboxes with only selected attributes like delimiter
|
|
*
|
|
* @return mixed array of mailboxes
|
|
*/
|
|
function listSubscribedMailboxes($reference = '' , $restriction_search = 0, $returnAttributes = false)
|
|
{
|
|
if ( is_bool($restriction_search) ){
|
|
$restriction_search = (int) $restriction_search;
|
|
}
|
|
$mailbox = '';
|
|
if ( is_int( $restriction_search ) ){
|
|
switch ( $restriction_search ) {
|
|
case 0:
|
|
$searchstring = $reference."*";
|
|
break;
|
|
case 1:
|
|
$mailbox = $searchstring = $reference;
|
|
//$reference = '%';
|
|
break;
|
|
case 2:
|
|
$searchstring = $reference."%";
|
|
break;
|
|
}
|
|
}else{
|
|
if ( is_string( $restriction_search ) ){
|
|
$mailbox = $searchstring = $restriction_search;
|
|
}
|
|
}
|
|
//error_log(__METHOD__.__LINE__.$mailbox);
|
|
$options = array(
|
|
'attributes'=>true,
|
|
'children'=>true, //child info
|
|
'delimiter'=>true,
|
|
'special_use'=>true,
|
|
'sort'=>true,
|
|
);
|
|
if ($returnAttributes==false)
|
|
{
|
|
unset($options['attributes']);
|
|
unset($options['children']);
|
|
unset($options['special_use']);
|
|
}
|
|
$mailboxes = $this->listMailboxes($searchstring,Horde_Imap_Client::MBOX_SUBSCRIBED_EXISTS, $options);
|
|
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//_debug_array($mboxes->count());
|
|
foreach ((array)$mailboxes as $k =>$box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' Searched for:'.$mailbox.' got Box:'.$k.'->'.array2string($box).function_backtrace());
|
|
if ($returnAttributes==false)
|
|
{
|
|
$ret[]=$k;
|
|
}
|
|
else
|
|
{
|
|
$ret[$k]=array('MAILBOX'=>$k,'ATTRIBUTES'=>$box['attributes'],'delimiter'=>$box['delimiter'],'SUBSCRIBED'=>true);
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Returns an array containing the names of the selected unsubscribed mailboxes
|
|
*
|
|
* @param string $reference base mailbox to start the search
|
|
* @param string $restriction_search false or 0 means return all mailboxes
|
|
* true or 1 return only the mailbox that contains that exact name
|
|
* 2 return all mailboxes in that hierarchy level
|
|
*
|
|
* @return mixed array of mailboxes
|
|
*/
|
|
function listUnSubscribedMailboxes($reference = '' , $restriction_search = 0)
|
|
{
|
|
if ( is_bool($restriction_search) ){
|
|
$restriction_search = (int) $restriction_search;
|
|
}
|
|
|
|
if ( is_int( $restriction_search ) ){
|
|
switch ( $restriction_search ) {
|
|
case 0:
|
|
$mailbox = $reference."*";
|
|
break;
|
|
case 1:
|
|
$mailbox = $reference;
|
|
$reference = '%';
|
|
break;
|
|
case 2:
|
|
$mailbox = "%";
|
|
break;
|
|
}
|
|
}else{
|
|
if ( is_string( $restriction_search ) ){
|
|
$mailbox = $restriction_search;
|
|
}
|
|
}
|
|
//error_log(__METHOD__.__LINE__.$mailbox);
|
|
$options = array(
|
|
'sort'=>true,
|
|
//'flat'=>true,
|
|
);
|
|
$mailboxes = $this->listMailboxes($mailbox,Horde_Imap_Client::MBOX_SUBSCRIBED_EXISTS, $options);
|
|
foreach ($mailboxes as $box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box['mailbox']->utf8));
|
|
$sret[]=$box['mailbox']->utf8;
|
|
}
|
|
$unsubscribed = $this->listMailboxes($mailbox,Horde_Imap_Client::MBOX_UNSUBSCRIBED, $options);
|
|
foreach ($unsubscribed as $box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box['mailbox']->utf8));
|
|
if (!in_array($box['mailbox']->utf8,$sret) && $box['mailbox']->utf8!='INBOX') $ret[]=$box['mailbox']->utf8;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* examineMailbox
|
|
*
|
|
* @param string $mailbox
|
|
* @return array of counters for mailbox
|
|
*/
|
|
function examineMailbox($mailbox)
|
|
{
|
|
if ($mailbox=='') return false;
|
|
$mailboxes = $this->listMailboxes($mailbox);
|
|
|
|
$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
|
|
//_debug_array($mboxes->count());
|
|
foreach ($mboxes->getIterator() as $k => $box)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.array2string($box));
|
|
unset($box);
|
|
if ($k!='user' && $k != '' && $k==$mailbox)
|
|
{
|
|
$status = $this->status($k, Horde_Imap_Client::STATUS_ALL | Horde_Imap_Client::STATUS_FLAGS | Horde_Imap_Client::STATUS_PERMFLAGS);
|
|
//error_log(__METHOD__.__LINE__.array2string($status));
|
|
foreach ($status as $key => $v)
|
|
{
|
|
$_status[strtoupper($key)]=$v;
|
|
}
|
|
self::$supports_keywords[$this->ImapServerId] = stripos(array2string($_status['FLAGS']),'$label')!==false;
|
|
return $_status;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* returns the supported capabilities of the imap server
|
|
* return false if the imap server does not support capabilities
|
|
*
|
|
* @deprecated use capability()
|
|
* @return array the supported capabilites
|
|
*/
|
|
function getCapabilities()
|
|
{
|
|
$cap = $this->capability();
|
|
foreach ($cap as $c => $v)
|
|
{
|
|
if (is_array($v))
|
|
{
|
|
foreach ($v as $v)
|
|
{
|
|
$cap[$c.'='.$v] = true;
|
|
}
|
|
}
|
|
}
|
|
return $cap;
|
|
}
|
|
|
|
/**
|
|
* Query a single capability
|
|
*
|
|
* @deprecated use queryCapability($capability)
|
|
* @param string $capability
|
|
* @return boolean
|
|
*/
|
|
function hasCapability($capability)
|
|
{
|
|
//return $this->queryCapability($capability);
|
|
if ($capability=='SUPPORTS_KEYWORDS')
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' '.$capability.'->'.array2string(self::$supports_keywords));
|
|
return self::$supports_keywords[$this->ImapServerId];
|
|
}
|
|
try
|
|
{
|
|
$cap = $this->capability();
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
if ($this->debug) error_log(__METHOD__.__LINE__.' error querying for capability:'.$capability.' ->'.$e->getMessage());
|
|
return false;
|
|
}
|
|
if (!is_array($cap))
|
|
{
|
|
error_log(__METHOD__.__LINE__.' error querying for capability:'.$capability.' Expected array but got->'.array2string($cap));
|
|
return false;
|
|
}
|
|
foreach ($cap as $c => $v)
|
|
{
|
|
if (is_array($v))
|
|
{
|
|
foreach ($v as $v)
|
|
{
|
|
$cap[$c.'='.$v] = true;
|
|
}
|
|
}
|
|
}
|
|
//error_log(__METHOD__.__LINE__.$capability.'->'.array2string($cap));
|
|
if (isset($cap[$capability]) && $cap[$capability])
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* return the delimiter used by the current imap server
|
|
* @param mixed _type (1=personal, 2=user/other, 3=shared)
|
|
* @return string the delimimiter
|
|
*/
|
|
function getDelimiter($_type=1)
|
|
{
|
|
switch ($_type)
|
|
{
|
|
case 'user':
|
|
case 'other':
|
|
case 2:
|
|
$type=2;
|
|
break;
|
|
case 'shared':
|
|
case '':
|
|
case 3:
|
|
$type=3;
|
|
break;
|
|
case 'personal':
|
|
case 1:
|
|
default:
|
|
$type=1;
|
|
}
|
|
$namespaces = $this->getNamespaces();
|
|
foreach ($namespaces as $nsp)
|
|
{
|
|
if ($nsp['type']==$type) return $nsp['delimiter'];
|
|
}
|
|
return "/";
|
|
}
|
|
|
|
/**
|
|
* Check if IMAP server supports group ACL, can be overwritten in extending classes
|
|
*
|
|
* If group ACL is supported getMailBoxUserName and getMailBoxAccountId should be
|
|
* modified too, to return correct values for groups.
|
|
*
|
|
* @return boolean true if group ACL is supported, false if not
|
|
*/
|
|
function supportsGroupAcl()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* get the effective Username for the Mailbox, as it is depending on the loginType
|
|
*
|
|
* @param string|int $_username account_id or account_lid
|
|
* @return string the effective username to be used to access the Mailbox
|
|
*/
|
|
function getMailBoxUserName($_username)
|
|
{
|
|
if (is_numeric($_username))
|
|
{
|
|
$_username = $GLOBALS['egw']->accounts->id2name($_username);
|
|
}
|
|
else
|
|
{
|
|
$accountID = $GLOBALS['egw']->accounts->name2id($_username);
|
|
}
|
|
switch ($this->loginType)
|
|
{
|
|
case 'email':
|
|
$accountemail = $GLOBALS['egw']->accounts->id2name($accountID,'account_email');
|
|
//$accountemail = $GLOBALS['egw']->accounts->read($GLOBALS['egw']->accounts->name2id($_username,'account_email'));
|
|
if (!empty($accountemail))
|
|
{
|
|
list($lusername,$domain) = explode('@',$accountemail,2);
|
|
if (strtolower($domain) == strtolower($this->domainName) && !empty($lusername))
|
|
{
|
|
$_username = $lusername;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'vmailmgr':
|
|
$_username .= '@'.$this->domainName;
|
|
break;
|
|
|
|
case 'uidNumber':
|
|
$_username = 'u'.$accountID;
|
|
break;
|
|
default:
|
|
if (empty($this->loginType))
|
|
{
|
|
// try to figure out by params['acc_imap_username']
|
|
list($lusername,$domain) = explode('@',$this->params['acc_imap_username'],2);
|
|
if (strpos($_username,'@')===false && !empty($domain) && !empty($lusername))
|
|
{
|
|
$_username = $_username.'@'.$domain;
|
|
}
|
|
}
|
|
}
|
|
return strtolower($_username);
|
|
}
|
|
|
|
/**
|
|
* Get account_id from a mailbox username
|
|
*
|
|
* @param string $_username
|
|
* @return int|boolean account_id of user or false if no matching user found
|
|
*/
|
|
function getMailBoxAccountId($_username)
|
|
{
|
|
switch ($this->loginType)
|
|
{
|
|
case 'email':
|
|
$account_id = $GLOBALS['egw']->accounts->name2id($_username, 'account_email');
|
|
if (!$account_id)
|
|
{
|
|
list($uid) = explode('@', $_username);
|
|
$account_id = $GLOBALS['egw']->accounts->name2id($uid, 'account_lid');
|
|
}
|
|
break;
|
|
|
|
case 'uidNumber':
|
|
$account_id = (int)substr($_username, 1);
|
|
break;
|
|
|
|
default:
|
|
$account_id = $GLOBALS['egw']->accounts->name2id($_username, 'account_lid');
|
|
}
|
|
return $account_id;
|
|
}
|
|
|
|
/**
|
|
* Create mailbox string from given mailbox-name and user-name
|
|
*
|
|
* @param string $_folderName=''
|
|
* @return string utf-7 encoded (done in getMailboxName)
|
|
*/
|
|
function getUserMailboxString($_username, $_folderName='')
|
|
{
|
|
$nameSpaces = $this->getNameSpaceArray();
|
|
|
|
if(!isset($nameSpaces['others'])) {
|
|
return false;
|
|
}
|
|
|
|
$_username = $this->getMailBoxUserName($_username);
|
|
if($this->loginType == 'vmailmgr' || $this->loginType == 'email' || $this->loginType == 'uidNumber') {
|
|
$_username .= '@'. $this->domainName;
|
|
}
|
|
|
|
$mailboxString = $nameSpaces['others'][0]['name'] . $_username . (!empty($_folderName) ? $nameSpaces['others'][0]['delimiter'] . $_folderName : '');
|
|
|
|
return $mailboxString;
|
|
}
|
|
|
|
/**
|
|
* get list of namespaces
|
|
* Note: a IMAPServer may present several namespaces under each key
|
|
* @return array with keys 'personal', 'shared' and 'others' and value array with values for keys 'name' and 'delimiter'
|
|
*/
|
|
function getNameSpaceArray()
|
|
{
|
|
static $types = array(
|
|
Horde_Imap_Client::NS_PERSONAL => 'personal',
|
|
Horde_Imap_Client::NS_OTHER => 'others',
|
|
Horde_Imap_Client::NS_SHARED => 'shared'
|
|
);
|
|
//error_log(__METHOD__.__LINE__.array2string($types));
|
|
$result = array();
|
|
foreach($this->getNamespaces() as $data)
|
|
{
|
|
//error_log(__METHOD__.__LINE__.array2string($data));
|
|
if (isset($types[$data['type']]))
|
|
{
|
|
$result[$types[$data['type']]][] = array(
|
|
'type' => $types[$data['type']],
|
|
'name' => $data['name'],
|
|
'prefix' => $data['name'],
|
|
'prefix_present' => !empty($data['name']),
|
|
'delimiter' => $data['delimiter'],
|
|
);
|
|
}
|
|
}
|
|
//error_log(__METHOD__.__LINE__.array2string($result));
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* return the quota for the current user
|
|
*
|
|
* @param string $mailboxName
|
|
* @return mixed the quota for the current user -> array with all available Quota Information, or false
|
|
*/
|
|
function getStorageQuotaRoot($mailboxName)
|
|
{
|
|
$storageQuota = $this->getQuotaRoot($mailboxName);
|
|
foreach ($storageQuota as $qInfo)
|
|
{
|
|
if ($qInfo['storage'])
|
|
{
|
|
return array('USED'=>$qInfo['storage']['usage'],'QMAX'=>$qInfo['storage']['limit']);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* return the quota for another user
|
|
* used by admin connections only
|
|
*
|
|
* @param string $_username
|
|
* @param string $_what - what to retrieve either limit/QMAX, usage/USED or ALL is supported
|
|
* @return int|array|boolean the quota for specified user (by what) or array with values for "limit" and "usage", or false
|
|
*/
|
|
function getQuotaByUser($_username, $_what='QMAX')
|
|
{
|
|
$mailboxName = $this->getUserMailboxString($_username);
|
|
$storageQuota = $this->getQuotaRoot($mailboxName);
|
|
//error_log(__METHOD__.' Username:'.$_username.' Mailbox:'.$mailboxName.' getQuotaRoot('.$_what.'):'.array2string($storageQuota));
|
|
|
|
if (is_array($storageQuota) && isset($storageQuota[$mailboxName]) && is_array($storageQuota[$mailboxName]) &&
|
|
isset($storageQuota[$mailboxName]['storage']) && is_array($storageQuota[$mailboxName]['storage']))
|
|
{
|
|
switch($_what)
|
|
{
|
|
case 'QMAX':
|
|
$_what = 'limit';
|
|
break;
|
|
case 'USED':
|
|
$_what = 'usage';
|
|
case 'ALL':
|
|
return $storageQuota[$mailboxName]['storage'];
|
|
}
|
|
return isset($storageQuota[$mailboxName]['storage'][$_what]) ? (int)$storageQuota[$mailboxName]['storage'][$_what] : false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* returns information about a user
|
|
*
|
|
* Only a stub, as admin connection requires, which is only supported for Cyrus
|
|
*
|
|
* @param string $_username
|
|
* @return array userdata
|
|
*/
|
|
function getUserData($_username)
|
|
{
|
|
unset($_username); // not used
|
|
return array();
|
|
}
|
|
|
|
/**
|
|
* set userdata
|
|
*
|
|
* @param string $_username username of the user
|
|
* @param int $_quota quota in bytes
|
|
* @return bool true on success, false on failure
|
|
*/
|
|
function setUserData($_username, $_quota)
|
|
{
|
|
unset($_username, $_quota); // not used
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* check if imap server supports given capability
|
|
*
|
|
* @param string $_capability the capability to check for
|
|
* @return bool true if capability is supported, false if not
|
|
*/
|
|
function supportsCapability($_capability)
|
|
{
|
|
return $this->hasCapability($_capability);
|
|
}
|
|
|
|
/**
|
|
* Instance of emailadmin_sieve
|
|
*
|
|
* @var emailadmin_sieve
|
|
*/
|
|
private $sieve;
|
|
|
|
public $scriptName;
|
|
public $error;
|
|
|
|
//public $error;
|
|
|
|
/**
|
|
* Proxy former felamimail bosieve methods to internal emailadmin_sieve instance
|
|
*
|
|
* @param string $name
|
|
* @param array $params
|
|
* @throws Exception
|
|
*/
|
|
public function __call($name,array $params=null)
|
|
{
|
|
if ($this->debug) error_log(__METHOD__.'->'.$name.' with params:'.array2string($params));
|
|
switch($name)
|
|
{
|
|
case 'installScript':
|
|
case 'getScript':
|
|
case 'setActive':
|
|
case 'setEmailNotification':
|
|
case 'getEmailNotification':
|
|
case 'setRules':
|
|
case 'getRules':
|
|
case 'retrieveRules':
|
|
case 'getVacation':
|
|
case 'setVacation':
|
|
try {
|
|
if (is_null($this->sieve))
|
|
{
|
|
PEAR::setErrorHandling(PEAR_ERROR_EXCEPTION);
|
|
$this->sieve = new emailadmin_sieve($this);
|
|
$this->error =& $this->sieve->error;
|
|
}
|
|
$ret = call_user_func_array(array($this->sieve,$name),$params);
|
|
}
|
|
catch(Exception $e) {
|
|
throw new PEAR_Exception('Error in Sieve: '.$e->getMessage(), $e);
|
|
}
|
|
//error_log(__CLASS__.'->'.$name.'('.array2string($params).') returns '.array2string($ret));
|
|
return $ret;
|
|
}
|
|
throw new egw_exception_wrong_parameter("No method '$name' implemented!");
|
|
}
|
|
|
|
/**
|
|
* Set vacation message for given user
|
|
*
|
|
* @param int|string $_euser nummeric account_id or imap username
|
|
* @param array $_vacation
|
|
* @param string $_scriptName=null
|
|
* @return boolean
|
|
*/
|
|
public function setVacationUser($_euser, array $_vacation, $_scriptName=null)
|
|
{
|
|
if ($this->debug) error_log(__METHOD__.' User:'.array2string($_euser).' Scriptname:'.array2string($_scriptName).' VacationMessage:'.array2string($_vacation));
|
|
|
|
if (is_numeric($_euser))
|
|
{
|
|
$_euser = $this->getMailBoxUserName($_euser);
|
|
}
|
|
if (is_null($this->sieve) || $this->isAdminConnection !== $_euser)
|
|
{
|
|
$this->adminConnection($_euser);
|
|
PEAR::setErrorHandling(PEAR_ERROR_EXCEPTION);
|
|
$this->sieve = new emailadmin_sieve($this, $_euser, $_scriptName);
|
|
$this->scriptName =& $this->sieve->scriptName;
|
|
$this->error =& $this->sieve->error;
|
|
}
|
|
$ret = $this->setVacation($_vacation, $_scriptName);
|
|
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Get vacation message for given user
|
|
*
|
|
* @param int|string $_euser nummeric account_id or imap username
|
|
* @param string $_scriptName=null
|
|
* @throws Exception on connection error or authentication failure
|
|
* @return array
|
|
*/
|
|
public function getVacationUser($_euser, $_scriptName=null)
|
|
{
|
|
if ($this->debug) error_log(__METHOD__.' User:'.array2string($_euser));
|
|
|
|
if (is_numeric($_euser))
|
|
{
|
|
$_euser = $this->getMailBoxUserName($_euser);
|
|
}
|
|
if (is_null($this->sieve) || $this->isAdminConnection !== $_euser)
|
|
{
|
|
$this->adminConnection($_euser);
|
|
PEAR::setErrorHandling(PEAR_ERROR_EXCEPTION);
|
|
$this->sieve = new emailadmin_sieve($this, $_euser, $_scriptName);
|
|
$this->error =& $this->sieve->error;
|
|
$this->scriptName =& $this->sieve->scriptName;
|
|
}
|
|
return $this->sieve->getVacation();
|
|
}
|
|
|
|
/**
|
|
* Return fields or tabs which should be readonly in UI for given imap implementation
|
|
*
|
|
* @return array fieldname => true pairs or 'tabs' => array(tabname => true)
|
|
*/
|
|
public static function getUIreadonlys()
|
|
{
|
|
return array();
|
|
}
|
|
}
|