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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 7779

Revision 7779, 217.6 KB checked in by marcieli, 11 years ago (diff)
Ticket #3316 - Corrigido problema ao criar pasta com '.' no nome, deve ser quebrado em subpastas.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45
46	function imap_functions (){
47	$this->init();
48	}
49
50	function init(){
51	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
52	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
53	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
54	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
55	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
56	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
57	$this->functions = new functions();
58	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
59	$this->has_cid = false;
60	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
61
62	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
63	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
64	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
65	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
66	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
67
68	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
69	$this->useCache = true;
70
71	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
72	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
73
74	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
75	$this->imap_options = '/tls/novalidate-cert';
76	else
77	$this->imap_options = '/notls/novalidate-cert';
78
79	}
80
81	function mount_url_folder($folders){
82	return implode($this->imap_delimiter,$folders);
83	}
84
85	// BEGIN of functions.
86	function open_mbox( $folder = false, $force_die = true)
87	{
88	$newFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
89
90	if($newFolder === $this->mboxFolder && is_resource( $this->mbox ))
91	return $this->mbox;
92
93	$this->mboxFolder = $newFolder;
94	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
95
96	if (is_resource($this->mbox))
97	if ($force_die)
98	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
99	else
100	imap_reopen($this->mbox, $url );
101	else
102	if($force_die)
103	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
104	else
105	$this->mbox = imap_open( $url , $this->username, $this->password);
106
107	return $this->mbox;
108	}
109
110	/**
111	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
112	*
113	* @license http://www.gnu.org/copyleft/gpl.html GPL
114	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
115	* @sponsor Caixa Econômica Federal
116	* @author Gustavo Pereira dos Santos Stabelini
117	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
118	* @return boolean
119	* @access public
120	*/
121
122	function move_folder($params){
123	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
124	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
125	$new_folder = explode($this->imap_delimiter, $old_folder );
126	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
127	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
128	$result = true;
129	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
130	$result = imap_last_error();
131	}
132
133	imap_close($mbox);
134	return $result;
135	}
136
137	function parse_error($error, $field = ''){
138	// This error is returned from Imap.
139	if(strstr($error,'Connection refused')) {
140	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
141	}
142	else if(strstr($error,'virus')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
144	}
145	else if(strstr($error,'Failed to add recipient:')) {
146	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
147	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
148	}
149	else if(strstr($error,'Recipient address rejected')) {
150	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
151	}
152	else if(strstr($error,'Invalid Mail:')) {
153	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
154	}
155	else if(strstr($error,'Message file too big')) {
156	return ($this->functions->getLang("Message file too big."));
157	}
158	// This condition verifies if SESSION is expired.
159	else if(!count($_SESSION))
160	return "nosession";
161
162	return $error;
163	}
164
165	function get_range_msgs3($params){
166
167	$return = $this->get_range_msgs2($params);
168
169	$return['folder'] = mb_convert_encoding( $return['folder'], 'ISO-8859-1', 'UTF-8' );
170
171	return $return;
172	}
173
174	function getMessagesIds($params){
175	$folder = $params['folder'];
176	$sort_box_type = $params['sort_box_type'];
177	$search_box_type = $params['search_box_type'];
178	$sort_box_reverse = $params['sort_box_reverse'];
179	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
180	$this->mbox = $this->open_mbox($folder);
181	$sort = array();
182	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
183	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
184	foreach($imapsort as $iuid){
185	$sort[$iuid] = $iuid;
186	}
187	}
188	if(empty($sort) or !is_array($sort)){
189	$sort = array();
190	}
191	return $sort;
192	}
193
194	function get_range_msgs2($params)
195	{
196	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
197	// Free others requests
198	session_write_close();
199	$folder = $params['folder'];
200	$msg_range_begin = $params['msg_range_begin'];
201	$msg_range_end = $params['msg_range_end'];
202	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
203	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
204	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
205
206	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
207	$this->mbox = $this->open_mbox($folder);
208
209	$return = array();
210	$return['folder'] = $folder;
211	//Para enviar o offset entre o timezone definido pelo usuário e GMT
212	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
213
214	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
215	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'UTF-8, ISO-8859-1' ) ,SA_ALL);
216
217	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
218
219	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
220
221	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
222
223	$i = 0;
224	if(is_array($sort_array_msg)){
225	foreach($sort_array_msg as $msg_number => $value)
226	{
227	$sample = false;
228	if( (isset($this->prefs['preview_msg_subject']) && ($this->prefs['preview_msg_subject'] === '1')) \|\|
229	(isset($this->prefs['preview_msg_tip'] ) && ($this->prefs['preview_msg_tip'] === '1')) )
230	$sample = true;
231
232	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
233	++$i;
234	}
235
236	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
237	$followupflagged = Controller::find(
238	array('concept' => 'followupflagged'),
239	false,
240	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
241	);
242	$labeleds = Controller::find(
243	array('concept' => 'labeled'),
244	false,
245	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
246	);
247	$sort_array_msg_count = count($sort_array_msg);
248	for($i=0; $i<$sort_array_msg_count; ++$i){
249	if(!isset($return[$i]['msg_number']))
250	continue;
251
252	$numFlags = count($followupflagged);
253	for($ii=0; $ii<$numFlags; ++$ii){
254	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
255	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
256	$return[$i]['followupflagged'] = $followupflagged[$ii];
257	$return[$i]['followupflagged']['followupflag'] = $followupflag;
258	break;
259	}
260	}
261	$numLabels = count($labeleds);
262	for($ii=0; $ii<$numLabels; ++$ii){
263	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
264	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
265	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
266	}
267	}
268	}
269	}
270	$return['num_msgs'] = $num_msgs;
271	} else {
272	$num_msgs = imap_num_msg($this->mbox);
273	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
274
275
276	$return['tot_unseen'] = 0;
277	$i = 0;
278
279	if(is_array($sort_array_msg)){
280
281	foreach($sort_array_msg as $msg_number => $value)
282	{
283	$temp = $this->get_info_head_msg($msg_number);
284	if(!$temp)
285	return false;
286
287	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
288	$return['tot_unseen']++;
289	}
290
291	if($i <= ($msg_range_end-$msg_range_begin))
292	$return[$i] = $temp;
293	++$i;
294	}
295	}
296	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
297	}
298
299	return $return;
300	}
301
302
303	function getMessages($params) {
304	$result = array();
305
306	$exporteml = new ExportEml();
307	$unseen_msgs = array();
308
309	foreach($params['messages'] as $folder => $messages) {
310	foreach($messages as $msg_number) {
311
312	$this->mbox = $this->open_mbox($folder);
313
314	if (isset($params['details']) && $params['details'] == 'all') {
315	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
316	} else {
317	$message['headers'] = $this->get_info_head_msg($msg_number, true);
318	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
319	}
320
321	imap_close($this->mbox);
322	$this->mbox = false;
323
324	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
325	array_push($unseen_msgs,$msg_number);
326	}
327
328	$result[$folder][] = $message;
329	}
330	if($unseen_msgs){
331	$msgs_list = implode(",",$unseen_msgs);
332	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
333	$this->set_messages_flag($array_msgs);
334	}
335	}
336
337	return $result;
338	}
339
340	/**
341	* Decodifica uma string no formato mime RFC2047
342	*
343	* @license http://www.gnu.org/copyleft/gpl.html GPL
344	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
345	* @sponsor Caixa Econômica Federal
346	* @author Cristiano Corrêa Schmidt
347	* @param string $string string no formato mime RFC2047
348	* @return string
349	* @access public
350	*/
351	static function decodeMimeString( $string )
352	{
353	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
354	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
355	}
356
357	/**
358	* Decodifica os tokens encontrados na função decodeMimeString
359	*
360	* @license http://www.gnu.org/copyleft/gpl.html GPL
361	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
362	* @sponsor Caixa Econômica Federal
363	* @author Cristiano Corrêa Schmidt
364	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
365	* @return string
366	* @access public
367	*/
368	static function decodeMimeStringCallback( $mathes )
369	{
370	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
371	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
372	}
373
374	/**
375	* Formata um mailObject para um array com name e email
376	*
377	* @license http://www.gnu.org/copyleft/gpl.html GPL
378	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
379	* @sponsor Caixa Econômica Federal
380	* @author Cristiano Corrêa Schmidt
381	* @return bool
382	* @access public
383	*/
384	static function formatMailObject( $obj )
385	{
386	$return = array();
387	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
388	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
389	return $return;
390	}
391
392	/**
393	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
394	* Utiliza memCache caso esta preferencia esteja ativada.
395	*
396	* @license http://www.gnu.org/copyleft/gpl.html GPL
397	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
398	* @sponsor Caixa Econômica Federal
399	* @author Cristiano Corrêa Schmidt
400	* @return bool
401	* @access public
402	*/
403	function get_info_head_msg( $msg_number , $appendSample = false )
404	{
405	$return = false;
406	$cached = false;
407	if( $this->useCache === true )
408	{
409	if( $this->cache === false )
410	{
411	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
412	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
413	}
414
415	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
416	$cached = true;
417	}
418
419	$header = imap_headerinfo($this->mbox,imap_msgno( $this->mbox, $msg_number )); //Resgata o objeto Header da mensagem , nescessario mesmo com o cache pois as flags podem ser atualizadas por outro cliente de email
420	$return['Recent'] = $header->Recent;
421	$return['Unseen'] = $header->Unseen;
422	$return['Deleted'] = $header->Deleted;
423	$return['Flagged'] = $header->Flagged;
424	if($header->Answered =='A' && $header->Draft == 'X')
425	$return['Forwarded'] = 'F';
426	else
427	{
428	$return['Answered'] = $header->Answered;
429	$return['Draft'] = $header->Draft;
430	}
431
432	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
433	{
434	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
435	{
436	$return['msg_sample'] = $this->get_msg_sample($msg_number);
437	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
438	}
439
440	return $return;
441	}
442
443	$importance = array();
444	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
445
446	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
447	$offsetToGMT = $this->functions->CalculateDateOffset();
448	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
449	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
450	$return['msg_number'] = $msg_number;
451	$return['udate'] = $header->udate;
452	$return['offsetToGMT'] = $offsetToGMT;
453	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
454	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
455	$return['Size'] = $header->Size;
456	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
457	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
458	$return['attachment'] = ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? '1' : '0'; //Verifica se a anexos na mensagem
459	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
460	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
461
462	if (!empty($header->to)){
463	foreach ($header->to as $i => $v){
464	$return['to'][$i] = self::formatMailObject( $v );
465	}
466	}
467	else if (!empty($header->cc)){
468	foreach ($header->cc as $i => $v){
469	$return['to'][$i] = self::formatMailObject( $v );
470	}
471	}
472	else if (!empty($header->bcc)){
473	foreach ($header->bcc as $i => $v){
474	$return['to'][$i] = self::formatMailObject( $v );
475	}
476	}
477	else
478	$return['to'] = array( 'name' => '' , 'email' => '');
479
480	if (!empty($return['to'])){
481	foreach ($return['to'] as $i => $v){
482	if($v['name'] == 'undisclosed-recipients@' \|\| $v['name'] == '@')
483	$return['to'][$i] = $return['from'];
484	}
485	}
486
487	if($appendSample !== false)
488	$return['msg_sample'] = $this->get_msg_sample($msg_number);
489
490	if( $this->useCache === true )
491	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
492	return $return;
493	}
494
495	/**
496	*
497	* @license http://www.gnu.org/copyleft/gpl.html GPL
498	* @param string $string String a ser decodificada
499	* @return string
500	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
501	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
502	*/
503	function decode_string($string)
504	{
505	$return = '';
506	$decoded = '';
507	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
508	{
509	$tmp = imap_mime_header_decode($string);
510	foreach ($tmp as $tmp1)
511	{
512	$return .= $this->htmlspecialchars_encode($tmp1->text);
513	}
514
515	return str_replace("\t", "", $return);
516	}
517	else if (strpos(strtolower($string), '=?utf-8') !== false)
518	{
519	$elements = imap_mime_header_decode($string);
520
521	$elements_count = count($elements);
522	for($i = 0;$i < $elements_count;++$i)
523	{
524	$charset = strtolower($elements[$i]->charset);
525	$text = $elements[$i]->text;
526	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
527	$decoded .= $this->functions->utf8_to_ncr($text);
528	else
529	{
530	if( strcasecmp($charset,"default") )
531	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
532	else
533	$decoded .= $this->htmlspecialchars_encode($text);
534	}
535	}
536
537	return str_replace("\t", "", $decoded);
538	}
539	else if(strpos(strtolower($string), '=?us-ascii') !== false)
540	{
541	$retun = '';
542	$tmp = imap_mime_header_decode($string);
543	foreach ($tmp as $tmp1)
544	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
545
546	return str_replace("\t", "", $return);
547
548	}
549	else if( strpos( $string , '=?' ) !== false )
550	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
551
552
553	return $this->htmlspecialchars_encode($string);
554	}
555
556
557	/**
558	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
559	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
560	*/
561	function import_msgs($params) {
562	if(!$this->mbox)
563	$this->mbox = $this->open_mbox();
564
565	if( preg_match('/local_/',$params["folder"]) ){
566
567	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
568	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
569	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
570
571	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
572	return $this->functions->getLang( 'Import to Local : fail...' );
573	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
574	$params["folder"] = $tmp_box;
575	}
576
577	$errors = array();
578	$invalid_format = false;
579	$filename = $params['FILES'][0]['name'];
580	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
581	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
582
583	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
584	return array( 'error' => $this->functions->getLang("fail in import:").
585	" ".$this->functions->getLang("Over quota"));
586	}
587
588	if(substr($filename,strlen($filename)-4)==".zip") {
589	$zip = zip_open($params['FILES'][0]['tmp_name']);
590	if ($zip) {
591	while ($zip_entry = zip_read($zip)) {
592
593	if (zip_entry_open($zip, $zip_entry, "r")) {
594	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
595	$status = @imap_append($this->mbox,
596	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
597	$email
598	);
599	if(!$status)
600	array_push($errors,zip_entry_name($zip_entry));
601	zip_entry_close($zip_entry);
602	}
603	}
604	zip_close($zip);
605	}
606	if (isset( $tmp_box ) && ! sizeof( $errors )){
607	$mc = imap_check($this->mbox);
608	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
609	$ids = array( );
610	foreach ($result as $overview)
611	$ids[ ] = $overview -> uid;
612	return implode( ',', $ids );
613	}
614
615	}else if(substr($filename,strlen($filename)-4)==".eml") {
616	$email = implode("",file($params['FILES'][0]['tmp_name']));
617	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
618
619	if(!$status)
620	return "Error importing";
621
622	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
623	$mc = imap_check($this->mbox);
624
625	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
626
627	$ids = array( );
628	foreach ($result as $overview)
629	$ids[ ] = $overview -> uid;
630
631	return implode( ',', $ids );
632	}
633	}
634	else{
635	if ( isset( $tmp_box ) )
636	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
637
638	return array("error" => $this->functions->getLang("wrong file format"));
639	$invalid_format = true;
640	}
641
642	if(!$invalid_format) {
643	if(count($errors)>0) {
644	$message = $this->functions->getLang("fail in import:")."\n";
645	foreach($errors as $arquivo) {
646	$message.=$arquivo."\n";
647	}
648	return array("error" => $message);
649	}
650	else
651	return $this->functions->getLang("The import was executed successfully.");
652	}
653	}
654	/*
655	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
656	a primeira parte do e-mail, que é o texto, sem anexos.
657	O método considera que o email é multpart.
658	*/
659	function remove_attachments($params) {
660	include_once("class.message_components.inc.php");
661	if(!$this->mbox \|\| !is_resource($this->mbox))
662	$this->mbox = $this->open_mbox($params["folder"]);
663	$return["status"] = true;
664	$header = "";
665
666	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
667	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
668	$head1 = explode(":",$head);
669	if ( (strtoupper($head1[0]) == "TO") \|\|
670	(strtoupper($head1[0]) == "FROM") \|\|
671	(strtoupper($head1[0]) == "SUBJECT") \|\|
672	(strtoupper($head1[0]) == "DATE") )
673	$header .= $head."\r\n";
674	}
675
676	$msg = new message_components($this->mbox);
677	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
678	Então uso essa classe para verificar a codificação e o charset,
679	para que o método decodeBody do expresso possa trazer tudo certinho*/
680
681	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
682	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
683	$all_body_charset = $msg->charset[$params["msg_num"]][0];
684
685	if($all_body_type=='multipart/alternative') {
686	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
687	$msg->pid[$params["msg_num"]][2] == '1.2') {
688	$body_part_to_show = '1.2';
689	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
690	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
691	$all_body_charset = $msg->charset[$params["msg_num"]][2];
692	}
693	else {
694	$body_part_to_show = '1.1';
695	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
696	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
697	$all_body_charset = $msg->charset[$params["msg_num"]][1];
698	}
699	}
700	else
701	$body_part_to_show = '1';
702
703	$status = imap_append($this->mbox,
704	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
705	$header.
706	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
707	"\r\n".
708	"Content-Transfer-Encoding: ".$all_body_encoding.
709	"\r\n".
710	"\r\n".
711	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
712	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
713	$all_body_encoding, $all_body_charset
714	))
715	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
716
717	if(!$status)
718	{
719	$return["status"] = false;
720	$return["msg"] = lang("error appending mail on delete attachments");
721	}
722	else
723	{
724	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
725	$return['msg_no'] = $status->uidnext - 1;
726	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
727	imap_expunge($this->mbox);
728	}
729
730	return $return;
731
732	}
733
734	function msgs_to_archive($params) {
735
736	$folder = $params['folder'];
737	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
738
739	$messages_not_to_copy = explode(",",$params['mails']);
740	$ids = array();
741
742	$cont = 0;
743
744	foreach($all_ids as $each_id=>$value) {
745	if(!in_array($each_id,$messages_not_to_copy)) {
746	array_push($ids,$each_id);
747	++$cont;
748	}
749	if($cont>=100)
750	break;
751	}
752
753	if (empty($ids))
754	return array();
755
756	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
757
758
759	return $this->get_info_msgs($params);
760
761
762	}
763
764	/**
765	*
766	* @return
767	* @param $params Object
768	*/
769	function get_info_msgs($params) {
770	include_once("class.exporteml.inc.php");
771
772	if(array_key_exists('messages', $params)){
773	$sel_msgs = explode(",", $params['messages']);
774	@reset($sel_msgs);
775	$sorted_msgs = array();
776	foreach($sel_msgs as $idx => $sel_msg) {
777	$sel_msg = explode(";", $sel_msg);
778	if(array_key_exists($sel_msg[0], $sorted_msgs)){
779	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
780	}
781	else {
782	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
783	}
784	}
785	unset($sorted_msgs['']);
786
787	$return = array();
788	$array_names_keys = array_keys($sorted_msgs);
789
790	$sorted_msgs_count = count($sorted_msgs);
791	for($i = 0; $i < $sorted_msgs_count; ++$i){
792
793	$new_params = array();
794	$attach_params = array();
795
796	$new_params["msg_folder"]= $array_names_keys[$i];
797	$attach_params["folder"] = $params["folder"];
798	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
799	$exporteml = new ExportEml();
800	$unseen_msgs = array();
801	foreach($msgs as $msg_number) {
802	$new_params["msg_number"] = $msg_number;
803	//ini_set("display_errors","1");
804	$msg_info = $this->get_info_msg($new_params);
805
806	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
807	$msg_info['header'] = $this->get_info_head_msg($msg_number);
808
809	$attach_params["num_msg"] = $msg_number;
810	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
811	imap_close($this->mbox);
812	$this->mbox=false;
813	array_push($return,serialize($msg_info));
814
815	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
816	array_push($unseen_msgs,$msg_number);
817	}
818	}
819	}
820	if($unseen_msgs){
821	$msgs_list = implode(",",$unseen_msgs);
822	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
823	$this->set_messages_flag($array_msgs);
824	}
825	return $return;
826	}else{
827	$return = array();
828	$new_params = array();
829	$attach_params = array();
830	$new_params["msg_folder"]=$params["folder"];
831	$attach_params["folder"] = $params["folder"];
832	$msgs = explode(",",$params["msgs_number"]);
833	$exporteml = new ExportEml();
834	$unseen_msgs = array();
835	foreach($msgs as $msg_number) {
836	$new_params["msg_number"] = $msg_number;
837	//ini_set("display_errors","1");
838	$msg_info = $this->get_info_msg($new_params);
839
840	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
841	$msg_info['header'] = $this->get_info_head_msg($msg_number);
842
843	$attach_params["num_msg"] = $msg_number;
844	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
845	imap_close($this->mbox);
846	$this->mbox=false;
847	array_push($return,serialize($msg_info));
848
849	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
850	array_push($unseen_msgs,$msg_number);
851	}
852	}
853	if($unseen_msgs){
854	$msgs_list = implode(",",$unseen_msgs);
855	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
856	$this->set_messages_flag($array_msgs);
857	}
858
859	return $return;
860	}
861	}
862
863	/**
864	* @license http://www.gnu.org/copyleft/gpl.html GPL
865	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
866	* @param $msg_number numero da mensagem
867	*/
868	function getRawHeader($msg_number)
869	{
870	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
871	}
872
873	/**
874	* @license http://www.gnu.org/copyleft/gpl.html GPL
875	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
876	* @param $msg_number numero da mensagem
877	*/
878	function getRawBody($msg_number)
879	{
880	return imap_body($this->mbox, $msg_number, FT_UID);
881	}
882
883
884	/**
885	* @license http://www.gnu.org/copyleft/gpl.html GPL
886	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
887	* @param $msg mensagem
888	*/
889	function builderMsgHeader($msg)
890	{
891
892
893	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
894	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
895
896	$tos = explode(',',$tosMails);
897	$to = '';
898	foreach ($tos as $value)
899	{
900	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
901	}
902
903	$header = '
904	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
905	<tbody>
906	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
907	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
908	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
909	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
910	</tbody>
911	</table>
912	<br />'
913	;
914
915	return $header;
916	}
917
918	/**
919	* Constroe o corpo da msg direto na variavel de conteudo
920	* @param Mail_mimeDecode $structure
921	* @param <type> $content Ponteiro para Variavel de conteudo da msg
922	*/
923	function builderMsgBody($structure , &$content , $printHeader = false)
924	{
925	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
926	{
927	$numParts = count($structure->parts) - 1;
928
929	for($i = $numParts; $i >= 0; $i--)
930	{
931	$part = $structure->parts[$i];
932
933	switch (strtolower($part->ctype_primary))
934	{
935	case 'text':
936	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
937	if($disposition != 'attachment')
938	{
939	if(strtolower($part->ctype_secondary) == 'html')
940	{
941	if($printHeader)
942	$content .= $this->builderMsgHeader($part);
943
944	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
945	}
946
947	if(strtolower($part->ctype_secondary) == 'plain' )
948	{
949	if($printHeader)
950	$content .= $this->builderMsgHeader($part);
951
952	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
953	}
954	if(strtolower($part->ctype_secondary) == 'calendar')
955	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
956
957	}
958
959	$i = -1;
960	break;
961
962	case 'multipart':
963
964	if($printHeader)
965	$content .= $this->builderMsgHeader($part);
966
967	$this->builderMsgBody($part,$content);
968
969	$i = -1;
970	break;
971
972	case 'message':
973
974	if(!is_array($part->parts))
975	{
976	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
977	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
978	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
979	}
980	else
981	$this->builderMsgBody($part,$content,true);
982
983	$i = -1;
984	break;
985	}
986	}
987	}
988	else
989	{
990	foreach ($structure->parts as $index => $part)
991	{
992	switch (strtolower($part->ctype_primary))
993	{
994	case 'text':
995	$disposition = '';
996	if(isset($part->disposition))
997	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
998	if($disposition != 'attachment')
999	{
1000	if(strtolower($part->ctype_secondary) == 'html')
1001	{
1002	if($printHeader)
1003	$content .= $this->builderMsgHeader($part);
1004
1005	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
1006	}
1007
1008	if(strtolower($part->ctype_secondary) == 'plain')
1009	{
1010	if($printHeader)
1011	$content .= $this->builderMsgHeader($part);
1012
1013	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
1014	}
1015	if(strtolower($part->ctype_secondary) == 'calendar')
1016	$content .= $this->builderMsgCalendar($part->body);
1017
1018	}
1019	break;
1020	case 'multipart':
1021
1022	if($printHeader)
1023	$content .= $this->builderMsgHeader($part);
1024
1025	$this->builderMsgBody($part,$content);
1026
1027	break;
1028	case 'message':
1029	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
1030	{
1031	if(!is_array($part->parts))
1032	{
1033	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1034	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1035	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1036	}
1037	else
1038	$this->builderMsgBody($part,$content,true);
1039	break;
1040	}
1041	}
1042	}
1043	}
1044	}
1045
1046
1047	/**
1048	* @license http://www.gnu.org/copyleft/gpl.html GPL
1049	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1050	* @param $msg_number numero da mensagem
1051	*/
1052	function get_msg_sample($msg_number)
1053	{
1054	$content = '';
1055	$return = array();
1056
1057	include_once('class.message_components.inc.php');
1058	$msg = new message_components($this->mbox);
1059	$msg->fetch_structure($msg_number);
1060
1061	if(!isset($msg->structure[$msg_number]->parts))
1062	{
1063	$content = '';
1064	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1065	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1066	}
1067	else
1068	{
1069	foreach($msg->pid[$msg_number] as $values => $msg_part)
1070	{
1071	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1072	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1073	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
1074	break;
1075	}
1076	}
1077	}
1078
1079	$tags_replace = array("<br>","<br/>","<br />");
1080	$content = str_replace($tags_replace," ", nl2br($content));
1081	$content = $this->html2txt($content);
1082	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1083	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'UTF-8' , 'UTF-8,ISO-8859-1'));
1084	return $return;
1085	}
1086
1087	function html2txt($document){
1088	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1089	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1090	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1091	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1092	);
1093	$text = preg_replace($search, '', $document);
1094	return html_entity_decode($text);
1095	}
1096
1097	function ope_msg_part($params)
1098	{
1099	$return = array();
1100	require_once dirname(__FILE__).'/class.attachment.inc.php';
1101
1102	$atObj = new attachment();
1103	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1104	$mbox_stream = $this->open_mbox($params['save_folder']);
1105	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1106	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1107
1108	$return['msg_folder'] = $params['save_folder'];
1109	$return['msg_number'] = $status->uidnext - 1;
1110
1111	return $return;
1112
1113	}
1114
1115	function get_info_msg($params)
1116	{
1117	if(isset($params['alarm'])){
1118	$alarm = $params['alarm'];
1119	}else{
1120	$alarm = false;
1121	}
1122
1123	$return = array();
1124	$msg_number = $params['msg_number'];
1125	$msg_folder = isset($params['decoded']) ? $params['msg_folder'] : urldecode($params['msg_folder']);
1126	$params['folder'] = $msg_folder;
1127	$msg_ids = array_values($this->getMessagesIds($params));
1128
1129	if($msg_ids[0] == $msg_number){
1130	$return['next_message'] = $msg_ids[1];
1131	$return['prev_message'] = null;
1132	}else if($msg_ids[count($msg_ids)-1] == $msg_number){
1133	$return['prev_message'] = $msg_ids[count($msg_ids)-2];
1134	$return['next_message'] = null;
1135	}else{
1136	for($i = 0; $i < count($msg_ids); ++$i){
1137	if($msg_ids[$i] == $msg_number){
1138	$return['prev_message'] = $msg_ids[$i-1];
1139	$return['next_message'] = $msg_ids[$i+1];
1140	break;
1141	}
1142	}
1143	}
1144
1145	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1146	$msg_number = $matches[1];
1147	$plus_id = $matches[2];
1148	}
1149	else {
1150	$plus_id = '';
1151	}
1152
1153	$this->mbox = $this->open_mbox($msg_folder);
1154
1155	$header = $this->get_header($msg_number);
1156	if (!$header) {
1157	$return['status_get_msg_info'] = "false";
1158	return $return;
1159	}
1160
1161	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1162	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1163	$body = $return_get_body['body'];
1164	if($return_get_body['body']=='isCripted'){
1165	$exporteml = new ExportEml();
1166	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1167	$return['body'] = "";
1168	$return['attachments'] = "";
1169	$return['thumbs'] = "";
1170	$return['signature'] = "";
1171	//return $return;
1172	}else{
1173	$return['body'] = $body;
1174	$return['attachments'] = $return_get_body['attachments'];
1175	$return['thumbs'] = $return_get_body['thumbs'];
1176	//$return['signature'] = $return_get_body['signature'];
1177	}
1178
1179	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
1180	if (preg_match($pattern, $header_, $fields))
1181	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
1182
1183	$return['Recent'] = $header->Recent;
1184	$return['Unseen'] = $header->Unseen;
1185	$return['Deleted'] = $header->Deleted;
1186	$return['Flagged'] = $header->Flagged;
1187
1188	if($header->Answered =='A' && $header->Draft == 'X'){
1189	$return['Forwarded'] = 'F';
1190	}
1191
1192	else {
1193	$return['Answered'] = $header->Answered;
1194	$return['Draft'] = $header->Draft;
1195	}
1196
1197	$return['msg_number'] = $msg_number.$plus_id;
1198	$return['msg_folder'] = isset($params['decoded']) ? mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" ) : $msg_folder;
1199
1200
1201
1202	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1203	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1204
1205	// Removido codigo pois a o método send_nofication precisa da data completa.
1206	// if (date("d/m/Y") == $date_msg)
1207	// $return['udate'] = gmdate("H:i",$header->udate);
1208	// else
1209
1210	// Passa o a data completa para mensagem.
1211	$return['udate'] = $header->udate;
1212
1213	$return['msg_day'] = $date_msg;
1214	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1215
1216	if (date("d/m/Y") == $date_msg) //no dia
1217	{
1218	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1219	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1220
1221
1222	$timestamp_now = strtotime("now");
1223	// removido offset nao esta sendo parametrizado
1224	// $timestamp_now = strtotime("now") + $offset;
1225
1226
1227	$timestamp_msg_time = $msgTimesTamp;
1228	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1229	// The variable $timestamp_diff is calculated without MailDate TZ.
1230	$pdate = date_parse($header->MailDate);
1231	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1232
1233	if (gmdate("H",$timestamp_diff) > 0)
1234	{
1235	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1236	}
1237	else
1238	{
1239	if (gmdate("i",$timestamp_diff) == 0){
1240	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1241	}
1242	elseif (gmdate("i",$timestamp_diff) == 1){
1243	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1244	}
1245	else{
1246	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1247	}
1248	}
1249	}
1250	else{
1251	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1252	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1253	}
1254
1255	$from = $header->from;
1256	$return['from'] = array();
1257	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1258	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1259	if ($return['from']['name'])
1260	{
1261	if (substr($return['from']['name'], 0, 1) == '"')
1262	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1263	else
1264	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1265	}
1266	else
1267	$return['from']['full'] = $return['from']['email'];
1268
1269	// Sender attribute
1270	$sender = $header->sender;
1271	$return['sender'] = array();
1272	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1273	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1274
1275	if ($return['sender']['name'])
1276	{
1277	if (substr($return['sender']['name'], 0, 1) == '"')
1278	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1279	else
1280	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1281	}
1282	else
1283	$return['sender']['full'] = $return['sender']['email'];
1284
1285	if($return['from']['full'] == $return['sender']['full'])
1286	$return['sender'] = null;
1287	$to = $header->to;
1288	$return['toaddress2'] = "";
1289	if (!empty($to))
1290	{
1291	foreach ($to as $tmp)
1292	{
1293	if (!empty($tmp->personal))
1294	{
1295	$personal_tmp = $this->formatMailObject($tmp);
1296	$return['toaddress2'] .= '"' . $personal_tmp['name'] . '"';
1297	$return['toaddress2'] .= " ";
1298	$return['toaddress2'] .= "<";
1299	$return['toaddress2'] .= $personal_tmp['email'];
1300	$return['toaddress2'] .= ">";
1301	$return['toaddress2'] .= ", ";
1302	}
1303	else
1304	{
1305	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1306	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1307	else
1308	$return['toaddress2'] .= $tmp->mailbox;
1309	$return['toaddress2'] .= ", ";
1310	}
1311	}
1312	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1313	}
1314	else
1315	{
1316	$return['toaddress2'] = "";
1317	}
1318	if(isset($header->cc))
1319	$cc = $header->cc;
1320	$return['cc'] = "";
1321	if (!empty($cc))
1322	{
1323	foreach ($cc as $tmp_cc)
1324	{
1325	if (!empty($tmp_cc->personal))
1326	{
1327	$personal_tmp_cc = $this->formatMailObject($tmp_cc);
1328	$return['cc'] .= '"' . $personal_tmp_cc['name']. '"';
1329	$return['cc'] .= " ";
1330	$return['cc'] .= "<";
1331	$return['cc'] .= $personal_tmp_cc['email'];
1332	$return['cc'] .= ">";
1333	$return['cc'] .= ", ";
1334	}
1335	else
1336	{
1337	if ($tmp_cc->host != 'unspecified-domain')
1338	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1339	else
1340	$return['cc'] .= $tmp_cc->mailbox;
1341	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1342	$return['cc'] .= ", ";
1343	}
1344	}
1345	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1346	}
1347	else
1348	{
1349	$return['cc'] = "";
1350	}
1351
1352	##
1353	# @AUTHOR Rodrigo Souza dos Santos
1354	# @DATE 2008/09/12
1355	# @BRIEF Adding the BCC field.
1356	##
1357	if(isset($header->bcc)){
1358	$bcc = $header->bcc;
1359	}
1360	$return['bcc'] = "";
1361	if (!empty($bcc))
1362	{
1363	foreach ($bcc as $tmp_bcc)
1364	{
1365	if (!empty($tmp_bcc->personal))
1366	{
1367	$personal_tmp_bcc = $this->formatMailObject($tmp_bcc);
1368	$return['bcc'] .= '"' . $personal_tmp_bcc['name'] . '"';
1369	$return['bcc'] .= " ";
1370	$return['bcc'] .= "<";
1371	$return['bcc'] .= $personal_tmp_bcc['email'];
1372	$return['bcc'] .= ">";
1373	$return['bcc'] .= ", ";
1374	}
1375	else
1376	{
1377	if ($tmp_bcc->host != 'unspecified-domain')
1378	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1379	else
1380	$return['bcc'] .= $tmp_bcc->mailbox;
1381	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1382	$return['bcc'] .= ", ";
1383	}
1384	}
1385	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1386	}
1387	else
1388	{
1389	$return['bcc'] = "";
1390	}
1391
1392	$reply_to = $header->reply_to;
1393	$return['reply_to'] = "";
1394
1395	if (is_object($reply_to[0]))
1396	{
1397	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1398	{
1399	foreach ($reply_to as $tmp_reply_to)
1400	{
1401	if (!empty($tmp_reply_to->personal))
1402	{
1403	$personal_tmp_reply_to = $this->formatMailObject($tmp_reply_to);
1404	$return['reply_to'] .= '"' . $personal_tmp_reply_to['name'] . '"';
1405	$return['reply_to'] .= " ";
1406	$return['reply_to'] .= "<";
1407	$return['reply_to'] .= $personal_tmp_reply_to['email'];
1408	$return['reply_to'] .= ">";
1409	$return['reply_to'] .= ", ";
1410	}
1411	else
1412	{
1413	if (isset($tmp_reply_to->host) && $tmp_reply_to->host != 'unspecified-domain')
1414	$return['reply_to'] .= $tmp_reply_to->mailbox . "@" . $tmp_reply_to->host;
1415	else
1416	$return['reply_to'] .= $tmp_reply_to->mailbox;
1417	$return['reply_to'] .= ", ";
1418	}
1419	}
1420	$return['reply_to'] = $this->del_last_two_caracters($return['reply_to']);
1421	}
1422	}
1423	else
1424	{
1425	$return['reply_to'] = "";
1426	}
1427
1428	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1429
1430	$return['Size'] = $header->Size;
1431	$return['reply_toaddress'] = $header->reply_toaddress;
1432
1433	//All this is to help in local messages
1434	$return['timestamp'] = $header->udate;
1435	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1436	$return['reply_toaddress'] = $header->reply_toaddress;
1437
1438	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1439	$return['from']['email'] = "Rascunho";
1440	}
1441
1442	if(strpos($return['toaddress2'], 'undisclosed-recipients') !== false){
1443	$return['toaddress2'] = $this->functions->getLang('without destination');
1444	}
1445	$return['alarm'] = $alarm;
1446
1447	return $return;
1448	}
1449
1450
1451	/*
1452	* Converte textos utf8 para o padrão html.
1453	* Modificado por Cristiano Corrêa Schmidt
1454	* @link http://php.net/manual/en/function.utf8-decode.php
1455	* @author luka8088 <luka8088@gmail.com>
1456	*/
1457	static function utf8_to_html ($data)
1458	{
1459	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1460	}
1461
1462	static function _utf8_to_html ($data)
1463	{
1464	$ret = 0;
1465	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1466	$ret += (ord($v) % 128) * pow(64, $k);
1467	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1468	}
1469	//------------------------------------------------------------------------------//
1470
1471
1472	/**
1473	* Decodifica uma part da mensagem para iso-8859-1
1474	* @param <type> $part parte do email
1475	* @param <type> $encode codificação da parte
1476	* @return <type> string decodificada
1477	*/
1478	function decodeMailPart($part, $encode, $html = true)
1479	{
1480	switch (strtolower($encode))
1481	{
1482	case 'iso-8859-1':
1483	return $part;
1484	break;
1485	case 'utf-8':
1486	if ($html) return self::utf8_to_html($part);
1487	else return utf8_decode ($part);
1488	break;
1489	default:
1490	return mb_convert_encoding($part, 'iso-8859-1');
1491	break;
1492	}
1493	}
1494
1495
1496	function get_body_msg($msg_number, $msg_folder)
1497	{
1498	/*
1499	* Requires of librarys
1500	*/
1501	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1502	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1503	require_once dirname(__FILE__).'/class.attachment.inc.php';
1504	//include_once("class.message_components.inc.php");
1505	//--------------------------------------------------------------------//
1506
1507	$return = array();
1508
1509	// $msg = new message_components($this->mbox);
1510	// $msg->fetch_structure($msg_number);
1511
1512	$content = '';
1513
1514	/*
1515	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1516	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1517	*/
1518	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1519
1520	$decoder = new Mail_mimeDecode($rawMessageData);
1521
1522	$params['include_bodies'] = true;
1523	$params['decode_bodies'] = true;
1524	$params['decode_headers'] = true;
1525	if(array_key_exists('nested_messages_are_shown', $_SESSION['phpgw_info']['user']['preferences']['expressoMail']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] == '1'))
1526	$params['rfc_822bodies'] = true;
1527	$structure = $decoder->decode($params);
1528
1529	/*
1530	* Inicia Gerenciador de Anexos
1531	*/
1532	$attachmentManager = new attachment();
1533	$attachmentManager->setStructure($structure);
1534	//----------------------------------------------//
1535
1536	/*
1537	* Monta informações dos anexos para o cabecalhos
1538	*/
1539	$attachments = $attachmentManager->getAttachmentsInfo();
1540	$return['attachments'] = $attachments;
1541	//----------------------------------------------//
1542
1543	/*
1544	* Monta informações das imagens
1545	*/
1546	$images = $attachmentManager->getEmbeddedImagesInfo();
1547	//----------------------------------------------//
1548
1549	if(!$this->has_cid)
1550	{
1551	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1552	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1553	}
1554
1555	switch (strtolower($structure->ctype_primary))
1556	{
1557	case 'text':
1558	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1559	{
1560	$return['body']='isCripted';
1561	return $return;
1562	}
1563	$attachment = array();
1564
1565	$msg_subtype = strtolower($structure->ctype_secondary);
1566	if(isset($structure->disposition))
1567	$disposition = strtolower($structure->disposition);
1568	else
1569	$disposition = '';
1570
1571	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1572	{
1573	if(strtolower($msg_subtype) == 'plain')
1574	{
1575	if(isset($structure->ctype_parameters['charset']))
1576	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1577	else
1578	$content = $this->decodeMailPart($structure->body, null,false);
1579	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1580	$content = htmlentities( $content );
1581	$this->replace_links($content);
1582	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1583	$content = '<pre>' . $content . '</pre>';
1584	$return[ 'body' ] = $content;
1585	return $return;
1586	}
1587	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1588	}
1589	if(strtolower($structure->ctype_secondary) == 'calendar')
1590	$content .= $this->builderMsgCalendar($structure->body);
1591
1592	break;
1593
1594	case 'multipart':
1595	$this->builderMsgBody($structure , $content);
1596
1597	break;
1598
1599	case 'message':
1600	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1601	{
1602	if(!is_array($structure->parts))
1603	{
1604	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1605	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1606	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1607	}
1608	else
1609	$this->builderMsgBody($structure , $content,true);
1610	}
1611	break;
1612
1613	case 'application':
1614	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1615	{
1616	// $return['body']='isCripted';
1617	// return $return;
1618
1619	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1620	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1621	if($rawMessageData2 === false){
1622	$return['body']='isCripted';
1623	return $return;
1624	}
1625	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1626	$structure2 = $decoder2->decode($params);
1627	$this-> builderMsgBody($structure2 , $content);
1628
1629	$attachmentManager->setStructure($structure2);
1630	/*
1631	* Monta informações dos anexos para o cabecarios
1632	*/
1633	$attachments = $attachmentManager->getAttachmentsInfo();
1634	$return['attachments'] = $attachments;
1635
1636	//----------------------------------------------//
1637
1638	/*
1639	* Monta informações das imagens
1640	*/
1641	$images = $attachmentManager->getEmbeddedImagesInfo();
1642	//----------------------------------------------//
1643
1644	if(!$this->has_cid){
1645	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1646	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1647	}
1648	}
1649	///////////////////////////////////////////////////////////////////////////////////////////
1650	default:
1651	if(count($attachments) > 0)
1652	$content .= '';
1653	break;
1654	}
1655
1656	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1657	$this->set_messages_flag($params);
1658	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1659	$content = $this->replace_special_characters($content);
1660	$this->replace_links($content);
1661	$return['body'] = &$content;
1662
1663	return $return;
1664	}
1665
1666
1667	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1668	function extractSignedContents( $data )
1669	{
1670	$pipes_desc = array(
1671	0 => array('pipe', 'r'),
1672	1 => array('pipe', 'w')
1673	);
1674
1675	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1676	if (!is_resource($fp)) {
1677	return false;
1678	}
1679
1680	$output = '';
1681
1682	/* $pipes[0] => writeable handle connected to child stdin
1683	$pipes[1] => readable handle connected to child stdout */
1684	fwrite($pipes[0], $data);
1685	fclose($pipes[0]);
1686
1687	while (!feof($pipes[1])) {
1688	$output .= fgets($pipes[1], 1024);
1689	}
1690	fclose($pipes[1]);
1691	proc_close($fp);
1692
1693	return $output;
1694	}
1695	///////////////////////////////////////////////////////////////////////////////////////
1696
1697	function builderMsgCalendar($calendar)
1698	{
1699	$icalService = ServiceLocator::getService('ical');
1700
1701	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1702	if($codificao == 'UTF-8')
1703	$calendar = utf8_decode($calendar);
1704
1705	if($icalService->setIcal($calendar))
1706	{
1707	$content = '';
1708
1709	switch ($icalService->getMethod()) {
1710
1711	case 'REPLY':
1712	break;
1713
1714	case 'CANCEL':
1715
1716	$ical = $icalService->getComponent('vevent');
1717	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1718	$content.= '<span style="font-size: 12" >';
1719	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1720
1721	if($ical['description']['value'])
1722	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1723
1724	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1725	$content.= '</span><br /><br />';
1726	break;
1727
1728	case 'REQUEST':
1729
1730	$ical = $icalService->getComponent('vevent');
1731	if($ical['dtstart']['value']['tz'] == 'Z')
1732	{
1733	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1734	$ical['dtstart']['value']['hour'] += $tz;
1735	$ical['dtend']['value']['hour'] += $tz;
1736	}
1737
1738	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1739	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1740	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1741	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1742	$content.= ' <br /> <b>'.$this->functions->getLang('Start') . ': </b>' . $ical['dtstart']['value']['day'] . "/" . $ical['dtstart']['value']['month'] . "/" . $ical['dtstart']['value']['year'] . " - " . $ical['dtstart']['value']['hour'] . ":" . $ical['dtstart']['value']['min'] ;
1743	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1744
1745	if($ical['organizer']['params']['CN'])
1746	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1747	else
1748	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1749
1750	if($ical['attendee'])
1751	{
1752	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1753	$att .= '<ul> ';
1754	foreach ($ical['attendee'] as $attendee)
1755	{
1756	if($attendee['params']['CN'])
1757	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1758	else
1759	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1760	}
1761	$att .= '</ul> <br />' ;
1762	}
1763	$content.= $att;
1764
1765	break;
1766	default:
1767	break;
1768	}
1769
1770	}
1771	return $content;
1772	}
1773
1774	function htmlfilter($body)
1775	{
1776	require_once('htmlfilter.inc');
1777
1778	$tag_list = Array(
1779	false,
1780	'blink',
1781	'object',
1782	'meta',
1783	'html',
1784	'link',
1785	'frame',
1786	'iframe',
1787	'layer',
1788	'ilayer',
1789	'plaintext'
1790	);
1791
1792	/**
1793	* A very exclusive set:
1794	*/
1795	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1796
1797
1798	$rm_tags_with_content = Array(
1799	'script',
1800	'style',
1801	'applet',
1802	'embed',
1803	'head',
1804	'frameset',
1805	'xml',
1806	'xmp'
1807	);
1808
1809	$self_closing_tags = Array(
1810	'img',
1811	'br',
1812	'hr',
1813	'input'
1814	);
1815
1816	$force_tag_closing = true;
1817
1818	$rm_attnames = Array(
1819	'/.*/' =>
1820	Array(
1821	'/target/i',
1822	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1823	'/^dynsrc/i',
1824	'/^datasrc/i',
1825	'/^data.*/i',
1826	'/^lowsrc/i'
1827	)
1828	);
1829
1830	/**
1831	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1832	* some idea of what's going on here. :)
1833	*/
1834
1835	$bad_attvals = Array(
1836	'/.*/' =>
1837	Array(
1838	'/.*/' =>
1839	Array(
1840	Array(
1841	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1842	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1843	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1844	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1845	),
1846	Array(
1847	'\\1oddjob:\\2\\1',
1848	//'\\1uucp:\\2\\1', -> doclinks notes
1849	'\\1amaretto:\\2\\1',
1850	'\\1round:\\2\\1'
1851	)
1852	),
1853
1854	'/^style/i' =>
1855	Array(
1856	Array(
1857	'/expression/i',
1858	'/behaviou*r/i',
1859	'/binding/i',
1860	'/include-source/i',
1861	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1862	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1863	),
1864	Array(
1865	'idiocy',
1866	'idiocy',
1867	'idiocy',
1868	'idiocy',
1869	'url(\\1http://securityfocus.com/\\1)',
1870	'url(\\1http://securityfocus.com/\\1)'
1871	)
1872	)
1873	)
1874	);
1875
1876	$add_attr_to_tag = Array(
1877	'/^a$/i' => Array('target' => '"_new"')
1878	);
1879
1880
1881	$trusted_body = sanitize($body,
1882	$tag_list,
1883	$rm_tags_with_content,
1884	$self_closing_tags,
1885	$force_tag_closing,
1886	$rm_attnames,
1887	$bad_attvals,
1888	$add_attr_to_tag
1889	);
1890
1891	return $trusted_body;
1892	}
1893
1894	function decodeBody($body, $encoding, $charset=null)
1895	{
1896
1897	if ($encoding == 'quoted-printable')
1898	{
1899	$body = quoted_printable_decode($body);
1900
1901	}
1902	else if ($encoding == 'base64')
1903	{
1904	$body = base64_decode($body);
1905	}
1906	// All other encodings are returned raw.
1907	if (strtolower($charset) == "utf-8")
1908	return utf8_decode($body);
1909	else
1910	return $body;
1911	}
1912
1913
1914	/**
1915	* @license http://www.gnu.org/copyleft/gpl.html GPL
1916	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1917	* @param $images
1918	* @param $msgno
1919	* @param $body
1920	* @param $msg_folder
1921	*/
1922	function process_embedded_images($images, $msgno, $body, $msg_folder)
1923	{
1924
1925	foreach ($images as $image)
1926	{
1927	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1928	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1929
1930	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1931	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1932	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1933	}
1934	return $body;
1935	}
1936
1937	function replace_special_characters($body)
1938	{
1939
1940
1941
1942	if(trim($body) === '') return;
1943
1944	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1945	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1946	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1947
1948
1949	// Malicious Code Remove
1950	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1951	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1952	foreach ($rest[0] as $i => $val) {
1953	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i", $rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
1954	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1955	}
1956
1957	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1958	$cssToInlineStyles = new CSSToInlineStyles($body);
1959	$cssToInlineStyles->setUseInlineStylesBlock(true);
1960	$cssToInlineStyles->setCleanup(TRUE);
1961	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1962
1963	///--------------------------------//
1964	// tags to be removed doe to security reasons
1965	$tag_list = Array(
1966	'blink', 'object', 'frame', 'iframe',
1967	'layer', 'ilayer', 'plaintext', 'script',
1968	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1969	);
1970
1971	foreach ($tag_list as $index => $tag)
1972	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1973
1974	/*
1975	* Remove deslocamento a esquerda colocado pelo Outlook.
1976	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1977	*/
1978	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1979	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1980	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1981	//--------------------------------------------------------------------------------------------//
1982	$body = str_ireplace('position:absolute;', '', $body);
1983
1984	//Remoção de tags <span></span> para correção de erro no firefox
1985	//Comentado pois estes replaces geram erros no html da msg, não se pode garantir que o os </span></span> sejam realmente os fechamentos dos <span><span>.
1986	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1987	// $body = mb_eregi_replace("<span><span>","",$body);
1988	// $body = mb_eregi_replace("</span></span>","",$body);
1989	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1990	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1991	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1992	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1993
1994	return $body ;
1995	}
1996
1997	function replace_links_callback($matches)
1998	{
1999	if ($matches[1] == "background-image:url(") {
2000	return $matches[0];
2001	}
2002
2003	if($matches[4])
2004	$pref = $matches[4];
2005	else
2006	$pref = $matches[4] = 'http';
2007
2008	$url = isset($matches[6]) ? $matches[5].$matches[6] : $matches[5];
2009
2010	return '<a href="'.$pref.'://'.$url.'" target="_blank">'.$matches[0].'</a>';
2011	}
2012
2013
2014	/**
2015	* @license http://www.gnu.org/copyleft/gpl.html GPL
2016	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2017	* @param $body corpo da mensagem
2018	*/
2019	function replace_links(&$body)
2020	{
2021	// Trata urls do tipo aaaa.bbb.empresa
2022	// Usadas na intranet.
2023
2024	$pattern = '/(background-image\:url\()?(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2025
2026	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2027
2028	}
2029
2030	function get_signature($msg, $msg_number, $msg_folder)
2031	{
2032	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2033	include_once("class.db_functions.inc.php");
2034	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2035	{
2036	$sign = array();
2037	$temp = $this->get_info_head_msg($msg_number);
2038	if($temp['ContentType'] =='normal') return $sign;
2039	$file_type = strtolower($file_type);
2040	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2041	{
2042	if ($temp['ContentType'] == 'signature')
2043	{
2044	if(!$this->mbox \|\| !is_resource($this->mbox))
2045	$this->mbox = $this->open_mbox($msg_folder);
2046
2047	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2048
2049	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2050	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2051
2052	$certificado = new certificadoB();
2053	$validade = $certificado->verificar($imap_msg);
2054	$sign[] = $certificado->msg_sem_assinatura;
2055	if ($certificado->apresentado)
2056	{
2057	$from = $header->from;
2058	foreach ($from as $id => $object)
2059	{
2060	$fromname = $object->personal;
2061	$fromaddress = $object->mailbox . "@" . $object->host;
2062	}
2063	foreach ($certificado->erros_ssl as $item)
2064	{
2065	$sign[] = $item . "#@#";
2066	}
2067
2068	if (count($certificado->erros_ssl) < 1)
2069	{
2070	$check_msg = 'Message untouched';
2071	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2072	{
2073	$check_msg .= ' and authentic###';
2074	}
2075	else
2076	{
2077	$check_msg .= ' with signer different from sender#@#';
2078	}
2079	$sign[] = $check_msg;
2080	}
2081
2082	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2083	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2084	$sign[] = 'Mail from: ###' . $fromaddress;
2085	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2086	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2087	$sign[] = 'Message date: ###' . $header->Date;
2088
2089	$cert = openssl_x509_parse($certificado->cert_assinante);
2090
2091	$sign_alert = array();
2092	$sign_alert[] = 'Certificate Owner###:\n';
2093	$sign_alert[] = 'Common Name (CN)### ' . $cert['subject']['CN'] . '\n';
2094	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2095	$sign_alert[]= 'Organization (O)### ' . $cert['subject']['O'] . '\n';
2096	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['subject']['OU'][0] . '\n';
2097	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2098	$sign_alert[] = 'Personal Data###:' . '\n';
2099	$sign_alert[] = 'Birthday### ' . $X . '\n';
2100	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2101	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2102	$sign_alert[]= 'Certificate Issuer###:\n';
2103	$sign_alert[]= 'Common Name (CN)### ' . $cert['issuer']['CN'] . '\n';
2104	$sign_alert[]= 'Organization (O)### ' . $cert['issuer']['O'] . '\n';
2105	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['issuer']['OU'][0] . '\n\n';
2106	$sign_alert[]= 'Validity###:\n';
2107	$H = data_hora($cert['validFrom']);
2108	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2109	$sign_alert[]= 'Valid From### ' . $X . '\n';
2110	$H = data_hora($cert['validTo']);
2111	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2112	$sign_alert[]= 'Valid Until### ' . $X;
2113	$sign[] = $sign_alert;
2114
2115	$this->db = new db_functions();
2116
2117	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2118	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2119	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2120	}
2121	else
2122	{
2123	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2124	foreach($certificado->erros_ssl as $item)
2125	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2126	}
2127	}
2128	}
2129	}
2130	return $sign;
2131	}
2132
2133
2134	/**
2135	* @license http://www.gnu.org/copyleft/gpl.html GPL
2136	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2137	* @param $images
2138	* @param $msg_number
2139	* @param $msg_folder
2140	*/
2141	function get_thumbs($images, $msg_number, $msg_folder)
2142	{
2143
2144	if (!count($images)) return '';
2145
2146	foreach ($images as $key => $value) {
2147	$images[$key]['width'] = 160;
2148	$images[$key]['height'] = 120;
2149	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2150	}
2151
2152	return json_encode($images);
2153	}
2154
2155	/*function delete_msg($params)
2156	{
2157	$folder = $params['folder'];
2158	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2159
2160	$mbox_stream = $this->open_mbox($folder);
2161
2162	foreach ($msgs_to_delete as $msg_number){
2163	imap_delete($mbox_stream, $msg_number, FT_UID);
2164	}
2165	imap_close($mbox_stream, CL_EXPUNGE);
2166	return $params['msgs_to_delete'];
2167	}*/
2168
2169	// Novo
2170	function delete_msgs($params)
2171	{
2172
2173	$folder = $params['folder'];
2174	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2175	$msgs_number = explode(",",$params['msgs_number']);
2176	if(array_key_exists('border_ID' ,$params))
2177	$border_ID = $params['border_ID'];
2178	else
2179	$border_ID = '';
2180	$return = array();
2181
2182	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2183	$return['previous_msg'] = $this->get_info_previous_msg($params);
2184	// Fix problem in unserialize function JS.
2185	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2186	}
2187
2188	//$mbox_stream = $this->open_mbox($folder);
2189	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2190
2191	foreach ($msgs_number as $msg_number)
2192	{
2193	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2194	$return['msgs_number'][] = $msg_number;
2195	}
2196
2197	$return['folder'] = $folder;
2198	$return['border_ID'] = $border_ID;
2199
2200	if($mbox_stream)
2201	imap_close($mbox_stream, CL_EXPUNGE);
2202
2203	$return['status'] = true;
2204
2205	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2206	if (substr($folder,0,4) == 'user'){
2207	$acl = $this->getacltouser($folder, isset($params['decoded']));
2208	/*
2209	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
2210	* r - read (SELECT the mailbox, perform STATUS)
2211	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
2212	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
2213	* i - insert (perform APPEND, COPY into mailbox)
2214	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2215	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
2216	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
2217	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
2218	* e - perform EXPUNGE and expunge as a part of CLOSE
2219	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
2220	* Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
2221	* Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
2222	*/
2223	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
2224
2225	if (!$acl_share_delete) {
2226	$return['status'] = false;
2227	}
2228	}
2229
2230	return $return;
2231	}
2232
2233	function refresh($params)
2234	{
2235
2236	$return = array();
2237	$return['new_msgs'] = 0;
2238	$folder = $params['folder'];
2239	$msg_range_begin = $params['msg_range_begin'];
2240	$msg_range_end = $params['msg_range_end'];
2241	$msgs_existent = $params['msgs_existent'];
2242	$sort_box_type = $params['sort_box_type'];
2243	$sort_box_reverse = $params['sort_box_reverse'];
2244	$msgs_in_the_server = array();
2245	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2246	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2247	$msgs_in_the_server = array_keys($msgs_in_the_server);
2248	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2249	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2250	if(!count($msgs_in_the_server)){
2251	$msg_range_begin -= $dif;
2252	$msg_range_end -= $dif;
2253	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2254	$msgs_in_the_server = array_keys($msgs_in_the_server);
2255	$num_msgs = NULL;
2256	$return['msg_range_begin'] = $msg_range_begin;
2257	$return['msg_range_end'] = $msg_range_end;
2258	}
2259	$return['new_msgs'] = imap_num_recent($this->mbox);
2260
2261	$msgs_in_the_client = explode(",", $msgs_existent);
2262
2263	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2264
2265	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2266	$aux = 0;
2267	while(array_key_exists($aux, $msg_to_insert)){
2268	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2269	$return['new_msgs'] += 1;
2270	}
2271	++$aux;
2272	}
2273	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2274	$aux = 0;
2275	while(array_key_exists($aux, $msg_to_insert)){
2276	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2277	$return['new_msgs'] += 1;
2278	}
2279	++$aux;
2280	}
2281	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2282	$return['tot_msgs'] = $num_msgs;
2283	}
2284
2285	if(!count($msgs_in_the_server)){
2286	return Array();
2287	}
2288
2289	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2290	$msgs_to_exec = array();
2291	foreach($msg_to_insert as $msg_number)
2292	$msgs_to_exec[] = $msg_number;
2293	//sort($msgs_to_exec);
2294	$i = 0;
2295	foreach($msgs_to_exec as $msg_number)
2296	{
2297	$sample = false;
2298	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2299	$sample = true;
2300
2301	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2302
2303	//get the next msg number to append this msg in the view in a correct place
2304	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2305
2306	$return[$i]['msg_key_position'] = $msg_key_position;
2307	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2308	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2309	else
2310	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2311
2312	$return[$i]['msg_folder'] = $folder;
2313	++$i;
2314	}
2315	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2316	$return['sort_box_type'] = $params['sort_box_type'];
2317	if(!$this->mbox \|\| !is_resource($this->mbox))
2318	$this->open_mbox($folder);
2319
2320	$return['msgs_to_delete'] = $msg_to_delete;
2321	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2322	if($this->mbox && is_resource($this->mbox))
2323	imap_close($this->mbox);
2324
2325	return $return;
2326	}
2327
2328	/**
2329	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2330	* assinado ou cifrado.
2331	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2332	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2333	* @param $msg_number O número da mesagem
2334	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2335	*/
2336	function getMessageType($msg_number, $headers = false , &$body = false){
2337	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2338	$contentType = "normal";
2339
2340	if (!$headers)
2341	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2342
2343	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2344	$contentType = "signature";
2345	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2346	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2347
2348	return $contentType;
2349	}
2350
2351	/**
2352	* Retorna a posição que a pasta esta dentro do array de pastas
2353	*
2354	* @license www.gnu.org/copyleft/gpl.html GPL
2355	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2356	* @sponsor Caixa Econômica Federal
2357	* @author Cristiano Corrêa Schmidt
2358	* @access public
2359	*/
2360
2361	function getFolderPos(&$array , $find)
2362	{
2363	foreach($array as $i => $v)
2364	if($v['id'] === $find)
2365	return $i;
2366	return false;
2367	}
2368
2369	/**
2370	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2371	*
2372	* @license http://www.gnu.org/copyleft/gpl.html GPL
2373	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2374	* @sponsor Caixa Econômica Federal
2375	* @author Cristiano Corrêa Schmidt
2376	* @access public
2377	*/
2378	function orderDefaultFolders( &$folders , $user)
2379	{
2380	$principals = array();
2381	for($x = 0; $x < 5 ; ++$x)
2382	{
2383	switch ($x) {
2384	case 0:
2385	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2386	$principals[] = $folders[$p];
2387	break;
2388	case 1:
2389	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2390	$principals[] = $folders[$p];
2391	break;
2392	case 2:
2393	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2394	$principals[] = $folders[$p];
2395	break;
2396	case 3:
2397	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2398	$principals[] = $folders[$p];
2399	break;
2400	case 4:
2401	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2402	$principals[] = $folders[$p];
2403	break;
2404	}
2405	if($p !== false)
2406	unset($folders[$p]);
2407	}
2408	$folders = array_merge($principals, $folders);
2409	}
2410
2411	/**
2412	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2413	*
2414	* @license http://www.gnu.org/copyleft/gpl.html GPL
2415	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2416	* @sponsor Caixa Econômica Federal
2417	* @author Cristiano Corrêa Schmidt
2418	* @access public
2419	*/
2420	function get_folders_list($params = null)
2421	{
2422	$return = $this->getFolders( $params );
2423
2424	foreach ($return as $i => &$vv)
2425	{
2426	if(!is_array($vv)) continue;
2427
2428	$vv['folder_id'] = mb_convert_encoding($vv['folder_id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2429	$vv['folder_name'] = mb_convert_encoding($vv['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2430	$vv['folder_parent'] = mb_convert_encoding($vv['folder_parent'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2431	}
2432
2433	return ( $return );
2434	}
2435
2436	function getFolders($params = null)
2437	{
2438	///Define Variaveis
2439	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2440	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2441	$mboxStream = $this->open_mbox(); //abre conexão imap
2442	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2443	$folders = array();
2444	$return = array();
2445	///////////////////////////////////////////////////////////////
2446
2447	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2448	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2449
2450	session_write_close(); // Free others requests
2451	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2452
2453	if ( isset($params['noSharedFolders']) )
2454	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2455	else
2456	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2457
2458	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2459
2460	if (!is_array($folders_list)) return false;
2461	if($uid2cn)
2462	$this->ldap = new ldap_functions();
2463
2464	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2465	{
2466	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2467	$nameArray = explode($this->imap_delimiter, $folderId);
2468	$nameCount = count($nameArray);
2469	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2470	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2471
2472	if($nameArray[0] === 'user'){
2473
2474	//variaveis utilizadas para definição das permissões das pastas compartilhadas
2475	$acl_share_create = 0;
2476	$acl_share_rename = 0;
2477	$acl_share_delete = 0;
2478
2479	//recuperando as permissões (ACLs) aplicadas na pasta
2480	$imap_getacl = imap_getacl($mboxStream, $folderId);
2481
2482	//Se existe ACLs aplicadas a respectiva pasta (para o usuario corrente)
2483	if(isset($imap_getacl[ $this->username ])){
2484	$aclImap = $imap_getacl[ $this->username ];
2485
2486	//A partir dos atributos da ACL definir permissões para cada ação (create, delete e rename):
2487	//http://www.ietf.org/rfc/rfc4314.txt
2488	$acl_share_create = (stripos($aclImap,'w') !== false && stripos($aclImap,'i') !== false && stripos($aclImap,'k') !== false) ? 1 : 0;
2489	$acl_share_delete = (stripos($aclImap,'x') !== false && stripos($aclImap,'t') !== false && stripos($aclImap,'e') !== false) ? 1 : 0;
2490
2491	$acl_share_rename = ($acl_share_create && $acl_share_delete) ? 1 : 0;
2492	}
2493
2494	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array(
2495	'id' => $folderId ,
2496	'stream' => $v->name ,
2497	'attributes' => $v->attributes ,
2498	'name' => $nameArray[($nameCount-1)] ,
2499	'user' => $nameArray[1] ,
2500	'parent' => $parent ,
2501
2502	//Acrescentando ACLs configuradas a cada pasta compartilhada
2503	'acl_share' => array(
2504	'create' => $acl_share_create,
2505	'rename' => $acl_share_rename,
2506	'delete' => $acl_share_delete
2507	)
2508	);
2509
2510	}
2511	else if( $folderId !== $decifrada){ //Escapa pasta decifrada
2512	$folders['INBOX'][strtolower($folderId)] = array(
2513	'id' => $folderId ,
2514	'stream' => $v->name ,
2515	'attributes' => $v->attributes ,
2516	'name' => $nameArray[($nameCount-1)] ,
2517	'parent' => $parent
2518	);
2519	}
2520	}
2521
2522	unset($folders_list); //destroy array de objetos desnecessarios
2523
2524	ksort($folders['INBOX']);
2525
2526	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2527	{
2528	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2529
2530	foreach ($folders[$i] as $ii => $vv)
2531	{
2532	$append = array();
2533	$append['folder_id'] = $vv['id'];
2534	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2535	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2536	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2537	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2538	$append['folder_parent'] = $vv['parent'];
2539
2540	//Preparando o array de retorno para conter as ACLs configuradas para cada pasta
2541	if(isset($vv['acl_share'])){
2542	$append['acl_share'] = $vv['acl_share'];
2543	}
2544	$return[] = $append;
2545	}
2546	}
2547
2548	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2549
2550	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2551	}
2552
2553
2554	function create_mailbox($arr)
2555	{
2556	$namebox = $arr['newp'];
2557	$base_path = $arr['base_path'];
2558	$mbox_stream = $this->open_mbox();
2559	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2560	/* Quebra nome da pasta quando houver pontos ou barras (possíveis delimitadores do cyrus) */
2561	$test = preg_split("/\/\|\./", $namebox);
2562	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2563	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2564	$namebox = $base_path.$namebox;
2565	}
2566	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2567	$result = "Ok";
2568
2569	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2570	{
2571	$result = imap_last_error();
2572	}
2573	}else{
2574	$child = $base_path.$this->imap_delimiter;
2575	$test_count = count($test);
2576	for($i =0; $i < $test_count; ++$i){
2577	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2578	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2579	$result = "Ok";
2580
2581	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2582	{
2583	$result = imap_last_error();
2584	}
2585	$child .=$this->imap_delimiter;
2586	}
2587	}
2588	if($mbox_stream)
2589	imap_close($mbox_stream);
2590	return $result;
2591	}
2592
2593	function create_extra_mailbox($arr)
2594	{
2595	$nameboxs = explode(";",$arr['nw_folders']);
2596	$result = "";
2597	$mbox_stream = $this->open_mbox();
2598	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2599	foreach($nameboxs as $key=>$tmp){
2600	if($tmp != ""){
2601	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2602	$result = implode("<br />\n", imap_errors());
2603	if($mbox_stream)
2604	imap_close($mbox_stream);
2605	return $result;
2606	}
2607	}
2608	}
2609	if($mbox_stream)
2610	imap_close($mbox_stream);
2611	return true;
2612	}
2613
2614	function delete_mailbox($arr)
2615	{
2616	$namebox = $arr['del_past'];
2617	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2618	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2619	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2620
2621	$result = "Ok";
2622	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2623	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2624	{
2625	$result = imap_last_error();
2626	}
2627	/*
2628	if($mbox_stream)
2629	imap_close($mbox_stream);
2630	*/
2631	return $result;
2632	}
2633
2634	function ren_mailbox($arr)
2635	{
2636	$namebox = $arr['current'];
2637	$new_box = $arr['rename'];
2638	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2639	$mbox_stream = $this->open_mbox();
2640	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2641
2642	$result = "Ok";
2643	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2644	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2645
2646	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2647	{
2648	$result = imap_last_error();
2649	}
2650	if($mbox_stream)
2651	imap_close($mbox_stream);
2652	return $result;
2653
2654	}
2655
2656	function get_num_msgs($params)
2657	{
2658	$folder = $params['folder'];
2659	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2660	$this->mbox = $this->open_mbox($folder);
2661	if(!$this->mbox \|\| !is_resource($this->mbox))
2662	return imap_last_error();
2663	}
2664	$num_msgs = imap_num_msg($this->mbox);
2665	if($this->mbox && is_resource($this->mbox))
2666	imap_close($this->mbox);
2667
2668	return $num_msgs;
2669	}
2670
2671	function folder_exists($folder){
2672	$mbox = $this->open_mbox();
2673	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2674	$list = imap_getmailboxes($mbox,$serverString, $folder);
2675	$return = is_array($list);
2676	imap_close($mbox);
2677	return $return;
2678	}
2679
2680	function send_mail($params) {
2681	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2682	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2683	$mailService = ServiceLocator::getService('mail');
2684
2685	include_once("class.db_functions.inc.php");
2686	$db = new db_functions();
2687	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2688	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2689
2690	##
2691	# @AUTHOR Rodrigo Souza dos Santos
2692	# @DATE 2008/09/17$fileName
2693	# @BRIEF Checks if the user has permission to send an email with the email address used.
2694	##
2695	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2696	$deny = true;
2697	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2698	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2699	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2700
2701	if ($deny)
2702	return "The server denied your request to send a mail, you cannot use this mail address.";
2703	}
2704
2705	$params['input_to'] = mb_convert_encoding($params['input_to'], "ISO-8859-1","UTF-8, ISO-8859-1");
2706	$params['input_cc'] = mb_convert_encoding($params['input_cc'], "ISO-8859-1","UTF-8, ISO-8859-1");
2707	$params['input_cco'] = mb_convert_encoding($params['input_cco'], "ISO-8859-1","UTF-8, ISO-8859-1");
2708
2709	if (substr($params['input_to'], -1) == ',')
2710	$params['input_to'] = substr($params['input_to'], 0, -1);
2711
2712	if (substr($params['input_cc'], -1) == ',')
2713	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2714
2715	if (substr($params['input_cco'], -1) == ',')
2716	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2717
2718	/Wraps the text dividing the emails as from ">,"/
2719	$toaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_to'])));
2720	$ccaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cc'])));
2721	$ccoaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cco'])));
2722
2723	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2724	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2725	}
2726
2727	$toaddress = implode(',', $toaddress);
2728	$ccaddress = implode(',', $ccaddress);
2729	$ccoaddress = implode(',', $ccoaddress);
2730
2731	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2732	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2733	}
2734
2735	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2736	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2737
2738	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2739	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2740
2741	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2742	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2743
2744	$replytoaddress = $params['input_reply_to'];
2745	$subject = mb_convert_encoding($params['input_subject'], "ISO-8859-1","UTF-8, ISO-8859-1");
2746	$return_receipt = $params['input_return_receipt'];
2747	$is_important = $params['input_important_message'];
2748	$encrypt = $params['input_return_cripto'];
2749	$signed = $params['input_return_digital'];
2750
2751	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2752	$message_attachments = $params['message_attachments'];
2753
2754
2755
2756	// Valida numero Maximo de Destinatarios
2757	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2758	$sendersNumber = count(explode(',', $params['input_to']));
2759
2760	if ($params['input_cc'])
2761	$sendersNumber += count(explode(',', $params['input_cc']));
2762	if ($params['input_cco'])
2763	$sendersNumber += count(explode(',', $params['input_cco']));
2764
2765	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2766	if ($userMaxmimumSenders) {
2767	if ($sendersNumber > $userMaxmimumSenders)
2768	return $this->functions->getLang('Number of recipients greater than allowed');
2769	}
2770	else {
2771	$ldap = new ldap_functions();
2772	$groupsToUser = $ldap->get_user_groups($this->username);
2773
2774	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2775
2776	if ($groupMaxmimumSenders > 0) {
2777	if ($sendersNumber > $groupMaxmimumSenders)
2778	return $this->functions->getLang('Number of recipients greater than allowed');
2779	}
2780	else {
2781	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2782	return $this->functions->getLang('Number of recipients greater than allowed');
2783	}
2784	}
2785	}
2786	//Fim Valida numero maximo de destinatarios
2787	//Valida envio de email para shared accounts
2788	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2789	$ldap = new ldap_functions();
2790	$arrayF = explode(';', $params['input_from']);
2791
2792	/*
2793	* Verifica se o remetente n?o ? uma conta compartilhada
2794	*/
2795	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2796	$groupsToUser = $ldap->get_user_groups($this->username);
2797	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2798
2799	/*
2800	* Pega o UID do remetente
2801	*/
2802	$uidFrom = $ldap->mail2uid($arrayF[1]);
2803
2804	/*
2805	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2806	*/
2807	foreach ($sharedAccounts as $key => $value) {
2808	if ($value)
2809	$acl = $this->getaclfrombox($value);
2810
2811	if (array_key_exists($uidFrom, $acl))
2812	unset($sharedAccounts[$key]);
2813	}
2814
2815	/*
2816	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2817	*/
2818	if (count($sharedAccounts) > 0)
2819	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2820
2821	/*
2822	* Retorna as contas compartilhadas bloqueadas
2823	*/
2824	if (count($accountsBlockeds) > 0) {
2825	$return = '';
2826
2827	foreach ($accountsBlockeds as $accountBlocked)
2828	$return.= $accountBlocked . ', ';
2829
2830	$return = substr($return, 0, -2);
2831
2832	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2833	}
2834	}
2835	}
2836	// Fim Valida envio de email para shared accounts
2837	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2838	if ($params['smime'] AND false) {
2839	$body = $params['smime'];
2840	$mail->SMIME = true;
2841	// A MSG assinada deve ser testada neste ponto.
2842	// Testar o certificado e a integridade da msg....
2843	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2844	$erros_acumulados = '';
2845	$certificado = new certificadoB();
2846	$validade = $certificado->verificar($body);
2847	if (!$validade) {
2848	foreach ($certificado->erros_ssl as $linha_erro) {
2849	$erros_acumulados .= $linha_erro;
2850	}
2851	} else {
2852	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2853	if ($certificado->apresentado) {
2854	if ($certificado->dados['EXPIRADO'])
2855	$erros_acumulados .='Certificado expirado.';
2856	$this->cpf = isset($GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']) && $GLOBALS['phpgw_info']['server']['certificado_atributo_cpf'] != '' ? $_SESSION['phpgw_info']['expressomail']['user'][$GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']] : $this->username;
2857	if ($certificado->dados['CPF'] != $this->cpf)
2858	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2859	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2860	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2861	}
2862	else {
2863	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2864	}
2865	}
2866	if (!$erros_acumulados == '') {
2867	return $erros_acumulados;
2868	}
2869	} else {
2870	//Compatibilização com Outlook, ao encaminhar a mensagem
2871	$body = mb_ereg_replace('<!--\[', '<!-- [', base64_decode($params['body']));
2872	$body = str_replace("<","&yzwkx;",$body); //Alterar as Entities padrão das tags < > para compatibilizar com o Expresso
2873	$body = str_replace(">","&xzwky;",$body);
2874	$body = str_replace("%nbsp;"," ",$body);
2875	//$body = preg_replace("/\n/"," ",$body);
2876	//$body = preg_replace("/\r/","" ,$body);
2877	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2878	$body = str_replace("&yzwkx;","<",$body);
2879	$body = str_replace("&xzwky;",">",$body);
2880	}
2881
2882	$attachments = $_FILES;
2883	$forwarding_attachments = $params['forwarding_attachments'];
2884	$local_attachments = $params['local_attachments'];
2885
2886
2887	//Test if must be saved in shared folder and change if necessary
2888	if ($fromaddress[2] == 'y') {
2889	//build shared folder path
2890	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2891
2892	if ($this->folder_exists($newfolder)){
2893	$has_new_folder = false;
2894	$folder = $newfolder;
2895	}
2896	else{
2897	$name_folder = $this->imap_sentfolder;
2898	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2899	$arr_new_folder['newp'] = $name_folder;
2900	$arr_new_folder['base_path'] = $base_path;
2901
2902	$this->create_mailbox($arr_new_folder);
2903	$has_new_folder = true;
2904	$folder = $newfolder;
2905	}
2906	} else {
2907	$has_new_folder = false;
2908	$folder = $params['folder'];
2909	}
2910
2911	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO-8859-1');
2912	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2913	$folder_name = $params['folder_name'];
2914
2915	// TODO - tratar assinatura e remover o AND false
2916	if ($signed && !$params['smime'] AND false) {
2917	$mail->Mailer = "smime";
2918	$mail->SignedBody = true;
2919	}
2920
2921	$from = $fromaddress ? ('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>') : ('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2922	$mailService->setFrom($from);
2923
2924	$mailService->addHeaderField('Reply-To', !!$replytoaddress ? $replytoaddress : $from);
2925
2926	$bol = $this->add_recipients('to', $toaddress, $mailService);
2927	if (!$bol) {
2928	return $this->parse_error("Invalid Mail:", $toaddress);
2929	}
2930	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2931	if (!$bol) {
2932	return $this->parse_error("Invalid Mail:", $ccaddress);
2933	}
2934	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2935
2936	if ($allow) {
2937	//$mailService->addBcc($ccoaddress);
2938	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2939
2940	if (!$bol) {
2941	return $this->parse_error("Invalid Mail:", $ccoaddress);
2942	}
2943	}
2944
2945	//Implementação para o In-Reply-To e References
2946	$msg_numb = $params['messageNum'];
2947	$msg_folder = $params['messageFolder'];
2948	$this->mbox = $this->open_mbox($msg_folder);
2949
2950	$header = $this->get_header($msg_numb);
2951	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2952	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
2953	if (preg_match($pattern, $header_, $fields))
2954	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
2955
2956	$message_id = $header->message_id;
2957	$references = array();
2958	if ($message_id != "") {
2959	$mailService->addHeaderField('In-Reply-To', $message_id);
2960
2961	if (isset($header->references)) {
2962	array_push($references, $header->references);
2963	}
2964	array_push($references, $message_id);
2965	$mailService->addHeaderField('References', $references);
2966	}
2967
2968
2969	$mailService->setSubject($subject);
2970	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2971
2972
2973	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2974	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2975	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2976	$email = explode(",", $email);
2977	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2978	// Deve ser verificado um numero limite de destinatarios.
2979	// Deve ser verificado se os certificados sao validos.
2980	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2981	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2982	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2983	$erros_acumulados = "";
2984	$aux_mails = array();
2985	$mail_list = array();
2986	if (count($email) > $numero_maximo) {
2987	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2988	return $erros_acumulados;
2989	}
2990	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2991	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2992	foreach ($email as $item) {
2993	$certificate = $db->get_certificate(strtolower($item));
2994	if (!$certificate) {
2995	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2996	return $erros_acumulados;
2997	}
2998
2999	if (array_key_exists("dberr1", $certificate)) {
3000
3001	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
3002	return $erros_acumulados;
3003	}
3004	if (array_key_exists("dberr2", $certificate)) {
3005	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3006	//continue;
3007	}
3008	/* Retirado este teste para evitar mensagem de erro duplicada.
3009	if (!array_key_exists("certs", $certificate))
3010	{
3011	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3012	continue;
3013	}
3014	*/
3015	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
3016
3017	foreach ($certificate['certs'] as $registro) {
3018	$c1 = new certificadoB();
3019	$c1->certificado($registro['chave_publica']);
3020	if ($c1->apresentado) {
3021	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
3022	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
3023	$aux_mails[] = $registro['chave_publica'];
3024	$mail_list[] = strtolower($item);
3025	} else {
3026	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
3027	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
3028	}
3029
3030	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
3031	foreach ($c2->erros_ssl as $linha) {
3032	$erros_acumulados .= $linha . chr(0x0A);
3033	}
3034	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
3035	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
3036	}
3037	} else {
3038	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
3039	}
3040	}
3041	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
3042	return $erros_acumulados;
3043	}
3044	}
3045
3046	$mail->Certs_crypt = $aux_mails;
3047	}
3048
3049	$attachment = json_decode($params['attachments'],TRUE);
3050	$message_size_total = 0;
3051	foreach ($attachment as &$value)
3052	{
3053	if((int)$value > 0) //BD attachment
3054	{
3055	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
3056
3057	if($att['disposition'] == 'embedded' && $isHTML) //Caso mensagem em texto simples converter os embedded para attachments
3058	{
3059	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', '"'.mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1').'"', $body);
3060	$mailService->addStringImage(base64_decode($att['source']), $att['type'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
3061	}
3062	else
3063	$mailService->addStringAttachment(base64_decode($att['source']), mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3064
3065	$message_size_total += $att['size'];
3066	unset($att);
3067	}
3068	else //message attachment
3069	{
3070	$value = json_decode($value, true);
3071
3072	switch ($value['type']) {
3073	case 'imapPart':
3074	$att = $this->getForwardingAttachment(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'),$value['uid'], $value['part']);
3075
3076	if(strstr($body,'src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"') !== false)//Embeded IMG
3077	{
3078	$body = str_ireplace('src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"' , 'src="'.$att['name'].'"', $body);
3079	$mailService->addStringImage($att['source'], $att['type'],mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1') );
3080	}
3081	else
3082	$mailService->addStringAttachment($att['source'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3083
3084	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3085	unset($att);
3086	break;
3087	case 'imapMSG':
3088	$mbox_stream = $this->open_mbox(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'));
3089	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3090
3091	$mailService->addStringAttachment($rawmsg, mb_convert_encoding(base64_decode($value['name']), 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), 'message/rfc822', '7bit', 'attachment' );
3092	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3093	unset($rawmsg);
3094	break;
3095
3096	default:
3097	break;
3098	}
3099	}
3100	}
3101
3102	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3103
3104	////////////////////////////////////////////////////////////////////////////////////////////////////
3105	/**
3106	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3107	*/
3108	$default_max_size_rule = $db->get_default_max_size_rule();
3109	if (!$default_max_size_rule) {
3110	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3111	} else {
3112	foreach ($default_max_size_rule as $i => $value) {
3113	$default_max_size_rule = $value['config_value'];
3114	}
3115	}
3116
3117	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3118	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3119
3120
3121	$ldap = new ldap_functions();
3122	$groups_user = $ldap->get_user_groups($id_user);
3123
3124	$size_rule_by_group = array();
3125	foreach ($groups_user as $k => $value_) {
3126	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3127	if ($rule_in_group != "")
3128	array_push($size_rule_by_group, $rule_in_group);
3129	}
3130
3131	$n_rule_groups = 0;
3132	$maior_valor_regra_grupo = 0;
3133	foreach ($size_rule_by_group as $i => $value) {
3134	if (is_array($value[0])) {
3135	++$n_rule_groups;
3136	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3137	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3138	}
3139	}
3140
3141	if ($default_max_size_rule) {
3142	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3143
3144	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3145	if ($message_size_total > $default_max_size_rule)
3146	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3147	}
3148
3149	else {
3150	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3151	$regra_mais_permissiva = 0;
3152	foreach ($size_rule as $i => $value) {
3153	if ($regra_mais_permissiva < $value['email_max_recipient'])
3154	$regra_mais_permissiva = $value['email_max_recipient'];
3155	}
3156	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3157	if ($message_size_total > $regra_mais_permissiva)
3158	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3159	}
3160	else /* Regra por grupo */ {
3161	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3162	if ($message_size_total > $maior_valor_regra_grupo)
3163	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3164	}
3165	}
3166	}
3167	/**
3168	* Fim da validação do tamanho da regra do tamanho de mensagem.
3169	*/
3170	////////////////////////////////////////////////////////////////////////////////////////////////////
3171	if ($isHTML)
3172	{
3173	$this->rfc2397ToEmbeddedAttachment($mailService , $body);
3174
3175	$defaultStyle = '';
3176	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'])
3177	$defaultStyle .= ' font-family:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'] .';';
3178
3179	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'])
3180	$defaultStyle .= ' font-size:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'].';';
3181
3182	$body = '<span class="'.$defaultStyle.'">'.$body.'</span>';
3183	$mailService->setBodyHtml($body);
3184	}
3185	else
3186	$mailService->setBodyText(mb_convert_encoding($body, 'ISO-8859-1' , 'UTF-8,ISO-8859-1' ));
3187
3188	if ($is_important)
3189	$mailService->addHeaderField('Importance', 'High');
3190
3191	if ($return_receipt)
3192	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3193
3194	$mailService->addHeaderField('Date', date("r"));
3195
3196	if ($folder != 'null') {
3197	$mbox_stream = $this->open_mbox($folder);
3198	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3199	}
3200
3201	$sent = $mailService->send();
3202
3203	if ($sent !== true) {
3204	return $this->parse_error($sent);
3205	} else {
3206	if ($signed && !$params['smime']) {
3207	return $sent;
3208	}
3209	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3210	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3211	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3212	$now = date("d/m/y H:i:s");
3213	$addrs = $toaddress . $ccaddress . $ccoaddress;
3214	$sent = trim($sent);
3215	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3216	}
3217	if($params['uids_save'] )
3218	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3219
3220	//return array("success" => true, "folder" => $folder_list);
3221	return array("success" => true, "load" => $has_new_folder);
3222
3223	}
3224	}
3225
3226
3227	function add_recipients_cert($full_address)
3228	{
3229	$result = "";
3230	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3231	foreach ($parse_address as $val)
3232	{
3233	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3234	if ($val->mailbox == "INVALID_ADDRESS")
3235	continue;
3236	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3237	continue;
3238	if (empty($val->personal))
3239	$result .= $val->mailbox."@".$val->host . ",";
3240	else
3241	$result .= $val->mailbox."@".$val->host . ",";
3242	}
3243
3244	return substr($result,0,-1);
3245	}
3246
3247	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3248	{
3249	//remove a comma if is given two unexpected commas
3250	$full_address = preg_replace("/, ?,/",",",$full_address);
3251	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3252
3253	$bolean = true;
3254	foreach ($parse_address as $val)
3255	{
3256	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3257	if ($val->mailbox == "INVALID_ADDRESS")
3258	continue;
3259	switch($recipient_type)
3260	{
3261	case "to":
3262	if($mobile){
3263	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3264	}else{
3265	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3266	}
3267	break;
3268	case "cc":
3269	if($mobile){
3270	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3271	}else{
3272	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3273	}
3274	break;
3275	case "cco":
3276	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3277	break;
3278	}
3279	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3280	$bolean = false;
3281	}
3282	}
3283	return $bolean;
3284	}
3285
3286	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3287	{
3288	include_once dirname(__FILE__).'/class.attachment.inc.php';
3289	$attachment = new attachment();
3290	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3291	$folder = urldecode($folder);
3292	$attachment->setStructureFromMail($folder, $uid);
3293
3294	if($info === true)
3295	{
3296	$return = $attachment->getAttachmentInfo($part);
3297	$return['source'] = $attachment->getAttachment($part);
3298	return $return;
3299	}
3300	return $attachment->getAttachment($part);
3301	}
3302
3303	function del_last_caracter($string)
3304	{
3305	$string = substr($string,0,(strlen($string) - 1));
3306	return $string;
3307	}
3308
3309	function del_last_two_caracters($string)
3310	{
3311	$string = substr($string,0,(strlen($string) - 2));
3312	return $string;
3313	}
3314
3315	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3316	{
3317	$sort = array();
3318	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3319	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3320	foreach($imapsort as $iuid){
3321	$sort[$iuid] = $iuid;
3322	}
3323	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3324	$slice_array = false;
3325	else
3326	$slice_array = true;
3327	}
3328	else
3329	{
3330	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3331	$num_msgs = imap_num_msg($this->mbox);
3332	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3333	$slice_array = true;
3334	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3335	$dates = array();
3336	for ($i=$num_msgs; $i>0; $i--)
3337	{
3338	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3339	break;
3340	$iuid = @imap_uid($this->mbox,$i);
3341	$header = $this->get_header($iuid);
3342
3343	// List UNSEEN messages.
3344	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3345	continue;
3346	}
3347	// List SEEN messages.
3348	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3349	continue;
3350	}
3351	// List ANSWERED messages.
3352	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3353	continue;
3354	}
3355	// List FLAGGED messages.
3356	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3357	continue;
3358	}
3359
3360	if($sort_box_type=='SORTFROM') {
3361	if (strrpos($folder,'Sent') && $from_to_sent)
3362	$tmp = self::formatMailObject($header->to[0]);
3363	else
3364	$tmp = self::formatMailObject($header->from[0]);
3365	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3366	}
3367	else if($sort_box_type=='SORTSUBJECT') {
3368	$sort[$iuid] = $header->subject;
3369	}
3370	else if($sort_box_type=='SORTSIZE') {
3371	$sort[$iuid] = $header->Size;
3372	}
3373	else {
3374	$sort[$iuid] = $header->udate;
3375	}
3376	$dates[$iuid] = $header->udate;
3377	}
3378	$keys = array_keys($sort);
3379	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3380	$sort = array_combine($keys, $sort);
3381	if ($sort_box_reverse)
3382	$sort = array_reverse($sort,true);
3383	}
3384	if(empty($sort) or !is_array($sort)){
3385	$sort = array();
3386	}
3387	if ($slice_array)
3388	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3389	return $sort;
3390
3391	}
3392
3393	function move_delete_search_messages($params){
3394	$move = false;
3395	$msg_no_move = "";
3396
3397	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3398	$params['new_folder'] = urldecode($params['new_folder_move']);
3399	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3400	$sel_msgs = explode(",", $params['selected_messages']);
3401	@reset($sel_msgs);
3402	$sorted_msgs = array();
3403	foreach($sel_msgs as $idx => $sel_msg) {
3404	$sel_msg = explode(";", $sel_msg);
3405	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3406	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3407	}
3408	else {
3409	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3410	}
3411	}
3412	@ksort($sorted_msgs);
3413	$last_return = false;
3414	foreach($sorted_msgs as $folder => $msgs_number) {
3415	$params['msgs_number'] = $msgs_number;
3416	$params['folder'] = $folder;
3417
3418	$last_return = $this->move_messages($params);
3419
3420	if($last_return['status']){
3421	$move = true;
3422	}else{
3423	$msg_no_move = $params['msgs_number'];
3424	}
3425	}
3426	$sel_msgs = null;
3427	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3428	$params['new_folder'] = urldecode($params['new_folder_delete']);
3429	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3430	$sel_msgs = explode(",", $params['selected_messages']);
3431	@reset($sel_msgs);
3432	$sorted_msgs = array();
3433	foreach($sel_msgs as $idx => $sel_msg) {
3434	$sel_msg = explode(";", $sel_msg);
3435	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3436	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3437	}
3438	else {
3439	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3440	}
3441	}
3442	@ksort($sorted_msgs);
3443	$last_return = false;
3444	foreach($sorted_msgs as $folder => $msgs_number) {
3445	$params['msgs_number'] = $msgs_number;
3446	$params['folder'] = $folder;
3447
3448	$params['folder'] = $params['new_folder_delete'];
3449	$last_return = $this->delete_msgs($params);
3450	$last_return['deleted'] = true;
3451	if($last_return['status']){
3452	$move = true;
3453	}else{
3454	$msg_no_move = $params['msgs_number'];
3455	}
3456
3457	}
3458
3459	if($move)
3460	$last_return['move'] = true;
3461
3462	if($msg_no_move != "")
3463	$last_return['no_move'] = $msg_no_move;
3464
3465	return $last_return;
3466	}
3467
3468	function move_search_messages($params){
3469	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3470	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3471	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3472	$sel_msgs = explode(",", $params['selected_messages']);
3473	$move = false;
3474	$msg_no_move = "";
3475
3476	@reset($sel_msgs);
3477	$sorted_msgs = array();
3478	foreach($sel_msgs as $idx => $sel_msg) {
3479	$sel_msg = explode(";", $sel_msg);
3480	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3481	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3482	}
3483	else {
3484	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3485	}
3486	}
3487	@ksort($sorted_msgs);
3488	$last_return = false;
3489	foreach($sorted_msgs as $folder => $msgs_number) {
3490	$params['msgs_number'] = $msgs_number;
3491	$params['folder'] = $folder;
3492
3493	if($params['delete'] === 'true'){
3494	$params['folder'] = $params['new_folder'];
3495	$last_return = $this->delete_msgs($params);
3496	$last_return['deleted'] = true;
3497
3498	if($last_return['status']){
3499	$move = true;
3500	}else{
3501	$msg_no_move = $params['msgs_number'];
3502	}
3503
3504	}else{
3505	$last_return = $this->move_messages($params);
3506
3507	if($last_return['status']){
3508	$move = true;
3509	}else{
3510	$msg_no_move = $params['msgs_number'];
3511	}
3512	}
3513	}
3514
3515	if($move)
3516	$last_return['move'] = true;
3517
3518	if($msg_no_move != "")
3519	$last_return['no_move'] = $msg_no_move;
3520
3521	return $last_return;
3522	}
3523
3524	function move_messages($params)
3525	{
3526	$folder = $params['folder'];
3527	$newmailbox = mb_convert_encoding($params['new_folder'], "UTF7-IMAP", ( isset($params['decoded']) ? "" : "ISO-8859-1, " )."UTF-8, UTF7-IMAP" );
3528	$new_folder_name = isset($params['decoded']) ? mb_convert_encoding($params['new_folder_name'], "ISO-8859-1", "UTF-8" ) : $params['new_folder_name'];
3529	$msgs_number = $params['msgs_number'];
3530	$return = array('msgs_number' => $msgs_number,
3531	'folder' => $folder,
3532	'new_folder_name' => $new_folder_name,
3533	'border_ID' => $params['border_ID'],
3534	'status' => true); //Status foi adicionado para validar as permissoes ACL
3535
3536	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3537	if (substr($folder,0,4) == 'user'){
3538	$acl = $this->getacltouser($folder, isset($params['decoded']));
3539
3540	/*
3541	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
3542	* r - read (SELECT the mailbox, perform STATUS)
3543	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
3544	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
3545	* i - insert (perform APPEND, COPY into mailbox)
3546	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3547	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
3548	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
3549	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
3550	* e - perform EXPUNGE and expunge as a part of CLOSE
3551	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
3552	* Os Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
3553	* Os Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
3554	*/
3555	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
3556
3557	if (!$acl_share_delete) {
3558	$return['status'] = false;
3559	return $return;
3560	}
3561	}
3562	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3563	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3564	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3565	if (substr($new_folder_name,0,4) == 'user'){
3566	$this->ldap = new ldap_functions();
3567	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3568	$return['new_folder_name'] = array_pop($tmp_folder_name);
3569	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3570	{
3571	$return['new_folder_name'] = $cn;
3572	}
3573	}
3574	}
3575	}
3576
3577	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3578	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3579	{
3580	$return['previous_msg'] = $this->get_info_previous_msg($params);
3581	// Fix problem in unserialize function JS.
3582	if(array_key_exists('body', $return['previous_msg']))
3583	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3584	}
3585
3586	$mbox_stream = $this->open_mbox($folder);
3587	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3588	imap_expunge($mbox_stream);
3589	if($mbox_stream)
3590	imap_close($mbox_stream);
3591	return $return;
3592	}else {
3593	if(strstr(imap_last_error(),'Over quota')) {
3594	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3595	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3596	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3597	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3598	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3599	if(!$mbox)
3600	return imap_last_error();
3601	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3602	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3603	if($mbox_stream)
3604	imap_close($mbox_stream);
3605	if($mbox)
3606	imap_close($mbox);
3607	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3608	}
3609	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3610	imap_expunge($mbox_stream);
3611	if($mbox_stream)
3612	imap_close($mbox_stream);
3613	// return to original quota limit.
3614	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3615	if($mbox)
3616	imap_close($mbox);
3617	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3618	}
3619	return $return;
3620	}
3621	else {
3622	if($mbox_stream)
3623	imap_close($mbox_stream);
3624	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3625	if($mbox)
3626	imap_close($mbox);
3627	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3628	}
3629	return imap_last_error();
3630	}
3631
3632	}
3633	else {
3634	if($mbox_stream)
3635	imap_close($mbox_stream);
3636
3637	$msg_error = "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3638	trigger_error($msg_error);
3639	return $msg_error;
3640	}
3641	}
3642	}
3643
3644	function set_messages_flag_from_search($params){
3645	$error = False;
3646	$fileNames = "";
3647
3648	$sel_msgs = explode(",", $params['msg_to_flag']);
3649	@reset($sel_msgs);
3650	$sorted_msgs = array();
3651	foreach($sel_msgs as $idx => $sel_msg) {
3652	$sel_msg = explode(";", $sel_msg);
3653	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3654	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3655	}
3656	else {
3657	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3658	}
3659	}
3660	unset($sorted_msgs['']);
3661	$array_names_keys = array_keys($sorted_msgs);
3662	// Verifica se as n mensagens selecionadas
3663	// se encontram em um mesmo folder
3664	if (count($sorted_msgs)==1){
3665	$param['folder'] = $array_names_keys[0];
3666	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3667	$param['flag'] = $params['flag'];
3668	$returns[0] = $this->set_messages_flag($param);
3669	return $returns;
3670	}else{
3671	$array_names_keys_count = count($array_names_keys);
3672	for($i = 0; $i < $array_names_keys_count; ++$i){
3673	$param['folder'] = $array_names_keys[$i];
3674	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3675	$param['flag'] = $params['flag'];
3676	$returns[$i] = $this->set_messages_flag($param);
3677	}
3678	}
3679	return $returns;
3680	}
3681	function verify_disposition_notification($msg){
3682	$header = imap_fetchheader($this->mbox, $msg, FT_UID);
3683	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
3684	if (preg_match($pattern, $header, $fields))
3685	return true;
3686	else
3687	return false;
3688	}
3689
3690	function set_messages_flag($params)
3691	{
3692	$folder = ( isset($params['decoded']) ) ? $params['folder'] : mb_convert_encoding($params['folder'], "UTF7-IMAP", "ISO-8859-1, UTF-8, UTF7-IMAP");
3693	$msgs_to_set = $params['msgs_to_set'];
3694	$flag = $params['flag'];
3695	$return = array();
3696	$return["msgs_to_set"] = $msgs_to_set;
3697	$return["flag"] = $flag;
3698	$return["msgs_not_to_set"] = "";
3699
3700	$this->mbox = $this->open_mbox($folder);
3701
3702	if ($flag == "unseen"){
3703	$return["msgs_to_set"] = "";
3704	$msgs = explode(",",$msgs_to_set);
3705	foreach($msgs as $men){
3706	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3707	$return["msgs_to_set"] .= $men.",";
3708	else
3709	$return["msgs_not_to_set"] .= $men.",";
3710	}
3711	$return["status"] = true;
3712	}elseif ($flag == "seen"){
3713	$return["msgs_to_set"] = "";
3714	$msgs = explode(",",$msgs_to_set);
3715	foreach($msgs as $men){
3716
3717	if($this->verify_disposition_notification($men)){
3718
3719	if(!array_key_exists('disposition_notification_to', $return))
3720	$return['disposition_notification_to'] = array();
3721
3722	$return["disposition_notification_to"][] = $men;
3723	}else{
3724	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3725	$return["msgs_to_set"] .= $men.",";
3726	else
3727	$return["msgs_not_to_set"] .= $men.",";
3728	}
3729	}
3730	$return["status"] = true;
3731	}elseif ($flag == "answered"){
3732	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3733	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3734	}
3735	elseif ($flag == "forwarded")
3736	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3737	elseif ($flag == "flagged")
3738	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3739	elseif ($flag == "unflagged") {
3740	$flag_importance = false;
3741	$msgs_number = explode(",",$msgs_to_set);
3742	$unflagged_msgs = "";
3743	foreach($msgs_number as $msg_number) {
3744	preg_match('/importance : (.*)\r/i',
3745	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3746	,$importance);
3747	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3748	$flag_importance=true;
3749	}
3750	else {
3751	$unflagged_msgs.=$msg_number.",";
3752	}
3753	}
3754
3755	if($unflagged_msgs!="") {
3756	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3757	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3758	}
3759	else {
3760	$return["msgs_unflageds"] = false;
3761	}
3762
3763	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3764	$return["status"] = false;
3765	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3766	}
3767	else {
3768	$return["status"] = true;
3769	}
3770	}
3771
3772	if(($flag == "seen") \|\| ($flag == "unseen")){
3773	if ($return["msgs_not_to_set"] != ""){
3774	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3775	$return["status"] = false;
3776	}
3777	if($return["msgs_to_set"] != ""){
3778	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3779	}
3780	}
3781	if($this->mbox && is_resource($this->mbox))
3782	imap_close($this->mbox);
3783	return $return;
3784	}
3785
3786	function get_file_type($file_name)
3787	{
3788	$file_name = strtolower($file_name);
3789	$strFileType = strrev(substr(strrev($file_name),0,4));
3790	if ($strFileType == ".eml")
3791	return "message/rfc822";
3792	if ($strFileType == ".asf")
3793	return "video/x-ms-asf";
3794	if ($strFileType == ".avi")
3795	return "video/avi";
3796	if ($strFileType == ".doc")
3797	return "application/msword";
3798	if ($strFileType == ".zip")
3799	return "application/zip";
3800	if ($strFileType == ".xls")
3801	return "application/vnd.ms-excel";
3802	if ($strFileType == ".gif")
3803	return "image/gif";
3804	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3805	return "image/jpeg";
3806	if ($strFileType == ".png")
3807	return "image/png";
3808	if ($strFileType == ".wav")
3809	return "audio/wav";
3810	if ($strFileType == ".mp3")
3811	return "audio/mpeg3";
3812	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3813	return "video/mpeg";
3814	if ($strFileType == ".rtf")
3815	return "application/rtf";
3816	if ($strFileType == ".htm" \|\| $strFileType == "html")
3817	return "text/html";
3818	if ($strFileType == ".xml")
3819	return "text/xml";
3820	if ($strFileType == ".xsl")
3821	return "text/xsl";
3822	if ($strFileType == ".css")
3823	return "text/css";
3824	if ($strFileType == ".php")
3825	return "text/php";
3826	if ($strFileType == ".asp")
3827	return "text/asp";
3828	if ($strFileType == ".pdf")
3829	return "application/pdf";
3830	if ($strFileType == ".txt")
3831	return "text/plain";
3832	if ($strFileType == ".wmv")
3833	return "video/x-ms-wmv";
3834	if ($strFileType == ".sxc")
3835	return "application/vnd.sun.xml.calc";
3836	if ($strFileType == ".stc")
3837	return "application/vnd.sun.xml.calc.template";
3838	if ($strFileType == ".sxd")
3839	return "application/vnd.sun.xml.draw";
3840	if ($strFileType == ".std")
3841	return "application/vnd.sun.xml.draw.template";
3842	if ($strFileType == ".sxi")
3843	return "application/vnd.sun.xml.impress";
3844	if ($strFileType == ".sti")
3845	return "application/vnd.sun.xml.impress.template";
3846	if ($strFileType == ".sxm")
3847	return "application/vnd.sun.xml.math";
3848	if ($strFileType == ".sxw")
3849	return "application/vnd.sun.xml.writer";
3850	if ($strFileType == ".sxq")
3851	return "application/vnd.sun.xml.writer.global";
3852	if ($strFileType == ".stw")
3853	return "application/vnd.sun.xml.writer.template";
3854
3855
3856	return "application/octet-stream";
3857	}
3858
3859	function htmlspecialchars_encode($str)
3860	{
3861	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3862	}
3863	function htmlspecialchars_decode($str)
3864	{
3865	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3866	}
3867
3868	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3869	{
3870	if(!$this->mbox \|\| !is_resource($this->mbox))
3871	$this->mbox = $this->open_mbox($folder);
3872
3873	if($offsetEnd == 0 && $offsetBegin == 0){
3874	$offsetEnd = imap_num_msg($this->mbox);
3875	$offsetBegin = 1;
3876	}
3877	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3878	}
3879
3880	function get_info_next_msg($params)
3881	{
3882	$msg_number = $params['msg_number'];
3883	$folder = $params['msg_folder'];
3884	$sort_box_type = $params['sort_box_type'];
3885	$sort_box_reverse = $params['sort_box_reverse'];
3886	$reuse_border = $params['reuse_border'];
3887	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3888	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3889
3890	$success = false;
3891	if (is_array($sort_array_msg))
3892	{
3893	foreach ($sort_array_msg as $i => $value){
3894	if ($value == $msg_number)
3895	{
3896	$success = true;
3897	break;
3898	}
3899	}
3900	}
3901
3902	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3903	{
3904	$params['status'] = 'false';
3905	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3906	return $params;
3907	}
3908
3909	$params = array();
3910	$params['msg_number'] = $sort_array_msg[($i+1)];
3911	$params['msg_folder'] = $folder;
3912
3913	$return = $this->get_info_msg($params);
3914	$return["reuse_border"] = $reuse_border;
3915	return $return;
3916	}
3917
3918	function get_info_previous_msg($params)
3919	{
3920	$msg_number = $params['msgs_number'];
3921	$folder = $params['folder'];
3922	$sort_box_type = $params['sort_box_type'];
3923	$sort_box_reverse = $params['sort_box_reverse'];
3924	$reuse_border = $params['reuse_border'];
3925	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3926	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3927
3928	$success = false;
3929	if (is_array($sort_array_msg))
3930	{
3931	foreach ($sort_array_msg as $i => $value){
3932	if ($value == $msg_number)
3933	{
3934	$success = true;
3935	break;
3936	}
3937	}
3938	}
3939	if (! $success \|\| $i == 0)
3940	{
3941	$params['status'] = 'false';
3942	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3943	return $params;
3944	}
3945
3946	$params = array();
3947	$params['msg_number'] = $sort_array_msg[($i-1)];
3948	$params['msg_folder'] = $folder;
3949
3950	$return = $this->get_info_msg($params);
3951	$return["reuse_border"] = $reuse_border;
3952	return $return;
3953	}
3954
3955	// This function updates the values: quota, paging and new messages menu.
3956	function get_menu_values($params){
3957	$return_array = array();
3958	$return_array = $this->get_quota($params);
3959
3960	$mbox_stream = $this->open_mbox($params['folder']);
3961	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3962	if($mbox_stream)
3963	imap_close($mbox_stream);
3964
3965	return $return_array;
3966	}
3967
3968	function get_quota($params){
3969
3970	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3971	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3972	if(!$this->mbox \|\| !is_resource($this->mbox))
3973	$this->mbox = $this->open_mbox();
3974
3975	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3976	if($this->mbox && is_resource($this->mbox))
3977	imap_close($this->mbox);
3978
3979	if (!$quota){
3980	return array(
3981	'quota_percent' => 0,
3982	'quota_used' => 0,
3983	'quota_limit' => 0
3984	);
3985	}
3986
3987	if(count($quota) && $quota['limit']) {
3988	$quota_limit = $quota['limit'];
3989	$quota_used = $quota['usage'];
3990	if($quota_used >= $quota_limit)
3991	{
3992	$quotaPercent = 100;
3993	}
3994	else
3995	{
3996	$quotaPercent = ($quota_used / $quota_limit)*100;
3997	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3998	}
3999	return array(
4000	'quota_percent' => floor($quotaPercent),
4001	'quota_used' => $quota_used,
4002	'quota_limit' => $quota_limit
4003	);
4004	}
4005	else
4006	return array();
4007	}
4008
4009	function send_notification($params)
4010	{
4011	$mailService = ServiceLocator::getService('mail');
4012	$body = lang("Your message: %1",$params['subject']) . '<br>';
4013	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4014	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
4015	return $mailService->sendMail(base64_decode($params['notificationto']),
4016	$_SESSION['phpgw_info']['expressomail']['user']['email'],
4017	$this->htmlspecialchars_decode(lang("Read receipt: %1",$params['subject'])),
4018	$body);
4019
4020	}
4021
4022	function empty_folder($params)
4023	{
4024	$folder = (isset($params['shared']) ? $params['shared'] : 'INBOX') . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4025	$mbox_stream = $this->open_mbox($folder);
4026	$return = imap_delete($mbox_stream,'1:*');
4027	if (!$return)
4028	$return = imap_errors();
4029	if($mbox_stream)
4030	imap_close($mbox_stream, CL_EXPUNGE);
4031	return $return;
4032	}
4033
4034	function search($params)
4035	{
4036	include("class.imap_attachment.inc.php");
4037	$imap_attachment = new imap_attachment();
4038	$criteria = $params['criteria'];
4039	$return = array();
4040	$folders = $this->get_folders_list();
4041
4042	$j = 0;
4043	foreach($folders as $folder)
4044	{
4045	$mbox_stream = $this->open_mbox($folder);
4046	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4047
4048	if ($messages == '')
4049	continue;
4050
4051	$i = 0;
4052	$return[$j] = array();
4053	$return[$j]['folder_name'] = $folder['name'];
4054
4055	foreach($messages as $msg_number)
4056	{
4057	$header = $this->get_header($msg_number);
4058	if (!is_object($header))
4059	return false;
4060
4061	$return[$j][$i]['msg_folder'] = $folder['name'];
4062	$return[$j][$i]['msg_number'] = $msg_number;
4063	$return[$j][$i]['Recent'] = $header->Recent;
4064	$return[$j][$i]['Unseen'] = $header->Unseen;
4065	$return[$j][$i]['Answered'] = $header->Answered;
4066	$return[$j][$i]['Deleted'] = $header->Deleted;
4067	$return[$j][$i]['Draft'] = $header->Draft;
4068	$return[$j][$i]['Flagged'] = $header->Flagged;
4069
4070	$date_msg = gmdate("d/m/Y",$header->udate);
4071	if (gmdate("d/m/Y") == $date_msg)
4072	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4073	else
4074	$return[$j][$i]['udate'] = $date_msg;
4075
4076	$fromaddress = imap_mime_header_decode($header->fromaddress);
4077	$return[$j][$i]['fromaddress'] = '';
4078	foreach ($fromaddress as $tmp)
4079	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4080
4081	$from = $header->from;
4082	$return[$j][$i]['from'] = array();
4083	$tmp = imap_mime_header_decode($from[0]->personal);
4084	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4085	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4086	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4087
4088	$to = $header->to;
4089	$return[$j][$i]['to'] = array();
4090	$tmp = imap_mime_header_decode($to[0]->personal);
4091	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4092	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4093	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4094
4095	$subject = imap_mime_header_decode($header->fetchsubject);
4096	$return[$j][$i]['subject'] = '';
4097	foreach ($subject as $tmp)
4098	$return[$j][$i]['subject'] .= $tmp->text;
4099
4100	$return[$j][$i]['Size'] = $header->Size;
4101	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4102
4103	$return[$j][$i]['attachment'] = array();
4104	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4105
4106	++$i;
4107	}
4108	++$j;
4109	if($mbox_stream)
4110	imap_close($mbox_stream);
4111	}
4112
4113	return $return;
4114	}
4115
4116
4117	function mobile_search($params)
4118	{
4119	include("class.imap_attachment.inc.php");
4120	$imap_attachment = new imap_attachment();
4121	$criterias = array ("TO","SUBJECT","FROM","CC");
4122	$return = array();
4123	if(!isset($params['folder'])) {
4124	$folder_params = array("noSharedFolders"=>1);
4125	if(isset($params['folderType']))
4126	$folder_params['folderType'] = $params['folderType'];
4127	$folders = $this->get_folders_list($folder_params);
4128	}
4129	else
4130	$folders = array(0=>array('folder_id'=>$params['folder']));
4131	$num_msgs = 0;
4132	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4133	$return["msgs"] = array();
4134
4135	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4136	foreach($folders as $id =>$folder)
4137	{
4138	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4139	foreach($criterias as $criteria_fixed)
4140	{
4141	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4142
4143	$mbox_stream = $this->open_mbox($folder['folder_id']);
4144
4145	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4146
4147	if ($messages == ''){
4148	if($mbox_stream)
4149	imap_close($mbox_stream);
4150	continue;
4151	}
4152
4153	foreach($messages as $msg_number)
4154	{
4155	$temp = $this->get_info_head_msg($msg_number);
4156	if(!$temp)
4157	return false;
4158	$temp['msg_folder'] = $folder['folder_id'];
4159	$return["msgs"][$num_msgs] = $temp;
4160	++$num_msgs;
4161	}
4162
4163	if($mbox_stream)
4164	imap_close($mbox_stream);
4165	}
4166	}
4167	}
4168
4169	if(!function_exists("cmp_date")) {
4170	function cmp_date($obj1, $obj2){
4171	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4172	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4173	}
4174	}
4175	usort($return["msgs"], "cmp_date");
4176	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4177	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4178	$return["msgs"]['num_msgs'] = $num_msgs;
4179
4180	return $return;
4181	}
4182
4183	function delete_and_show_previous_message($params)
4184	{
4185	$return = $this->get_info_previous_msg($params);
4186
4187	$params_tmp1 = array();
4188	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4189	$params_tmp1['folder'] = $params['msg_folder'];
4190	$return_tmp1 = $this->delete_msg($params_tmp1);
4191
4192	$return['msg_number_deleted'] = $return_tmp1;
4193
4194	return $return;
4195	}
4196
4197
4198	function automatic_trash_cleanness($params)
4199	{
4200	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4201	$criteria = 'BEFORE "'.$before_date.'"';
4202	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4203	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4204
4205	// Free others requests
4206	session_write_close();
4207	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4208	if (is_array($messages)){
4209	foreach ($messages as $msg_number){
4210	imap_delete($mbox_stream, $msg_number, FT_UID);
4211	}
4212	}
4213	if($mbox_stream)
4214	imap_close($mbox_stream, CL_EXPUNGE);
4215	return $messages;
4216	}
4217	// Fix the search problem with special characters!!!!
4218	function remove_accents($string) {
4219	return strtr($string,
4220	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4221	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4222	}
4223
4224	function make_search_date($date,$before = false){
4225
4226	//TODO: Adaptar a data de acordo com o locale do sistema.
4227	list($day,$month,$year) = explode("/", $date);
4228	$before?$day=(int)$day+1:$day=(int)$day;
4229	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4230	$search_date = date('d-M-Y',$timestamp);
4231	return $search_date;
4232
4233	}
4234
4235	function search_msg( $params = false )
4236	{
4237
4238	include '../prototype/api/controller.php';
4239	if(strpos($params['condition'],"#")===false)
4240	{ //local messages
4241	$search=false;
4242	}
4243	else
4244	{
4245	$search = explode(",",$params['condition']);
4246	}
4247
4248	$params['page'] = $params['page'] * 1;
4249
4250	if( is_array($search) )
4251	{
4252	$search = array_unique($search); // Remove duplicated folders
4253	$search_criteria = '';
4254	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4255	foreach($search as $tmp)
4256	{
4257	$tmp1 = explode("##",$tmp);
4258	$sum = 0;
4259	$name_box = $tmp1[0];
4260	unset($filter);
4261	foreach($tmp1 as $index => $criteria)
4262	{
4263	if ($index != 0 && strlen($criteria) != 0)
4264	{
4265	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4266	$filter .= " ".$filter_array[0];
4267	if (strlen($filter_array[1]) != 0)
4268	{
4269	if ( trim($filter_array[0]) != 'BEFORE' &&
4270	trim($filter_array[0]) != 'SINCE' &&
4271	trim($filter_array[0]) != 'ON')
4272	{
4273	$filter .= '"'.$filter_array[1].'"';
4274	}else if(trim($filter_array[0]) == 'BEFORE' ){
4275	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4276	}else{
4277	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4278	}
4279	}
4280	}
4281	}
4282
4283	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4284	$filter = $this->remove_accents($filter);
4285
4286	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4287	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4288	{
4289	$folder_name = explode($this->imap_delimiter,$name_box);
4290	$this->ldap = new ldap_functions();
4291
4292	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4293	{
4294	$folder_name[1] = $cn;
4295	}
4296	$folder_name = implode($this->imap_delimiter,$folder_name);
4297	}
4298	else
4299	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4300
4301
4302	$this->open_mbox($name_box);
4303
4304	if (preg_match("/^.?\bALL\b/", $filter))
4305	{
4306	// Quick Search, note: this ALL isn't the same ALL from imap_search
4307	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4308
4309	foreach($all_criterias as $criteria_fixed)
4310	{
4311	$_filter = $criteria_fixed . substr($filter,4);
4312
4313	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4314
4315	if(is_array($search_criteria))
4316	{
4317	foreach($search_criteria as $new_search)
4318	{
4319	$elem = $this->get_info_head_msg($new_search);
4320	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4321	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4322	$elem['uid'] = $new_search;
4323	/* compare dates in ordering */
4324	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4325	$retorno[] = $elem;
4326	}
4327	}
4328	}
4329	}
4330	else{
4331	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4332	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4333	{
4334	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4335	{
4336	$num_msgs = imap_num_msg($this->mbox);
4337	$flagged_msgs = array();
4338	for ($i=$num_msgs; $i>0; $i--)
4339	{
4340	$iuid = @imap_uid($this->mbox,$i);
4341	$header = $this->get_header($iuid);
4342	if(trim($header->Flagged))
4343	{
4344	$flagged_msgs[$i] = $iuid;
4345	}
4346	}
4347	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4348	{
4349	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4350	foreach($arry_diff as $msg)
4351	{
4352	$search_criteria[] = $msg;
4353	}
4354	}
4355	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4356	{
4357	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4358	}
4359	}
4360	}
4361
4362	if( is_array( $search_criteria) )
4363	{
4364	foreach($search_criteria as $new_search)
4365	{
4366
4367	$elem = $this->get_info_head_msg( $new_search );
4368	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4369	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4370	$elem['uid'] = $new_search;
4371	/* compare dates in ordering */
4372	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4373
4374	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4375	$followupflagged = Controller::find(
4376	array('concept' => 'followupflagged'),
4377	false,
4378	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4379	);
4380
4381	if(isset($followupflagged[0]['followupflagId']))
4382	{
4383	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4384	$followupflagged[0]['followupflag'] = $followupflag;
4385	$elem['followupflagged'] = $followupflagged[0];
4386
4387	}
4388	$labeleds = Controller::find(
4389	array('concept' => 'labeled'),
4390	false,
4391	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4392	);
4393	foreach ($labeleds as $e){
4394	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4395	$elem['labels'][$e['labelId']] = $labels;
4396	}
4397	$retorno[] = $elem;
4398	}
4399	}
4400	}
4401	}
4402	}
4403
4404	imap_close($this->mbox);
4405	$num_msgs = count($retorno);
4406	/* Comparison functions, descendent is ascendent with parms inverted */
4407	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4408	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4409
4410	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4411	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4412
4413	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4414	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4415
4416	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4417	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4418
4419	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4420	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4421
4422	usort( $retorno, $params['sort_type']);
4423	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4424
4425	$arrayRetorno['num_msgs'] = $num_msgs;
4426	$arrayRetorno['data'] = $pageret;
4427	$arrayRetorno['currentTab'] = $params['current_tab'];
4428	return ($pageret) ? $arrayRetorno : 'none';
4429	}
4430
4431	function size_msg($size){
4432	$var = floor($size/1024);
4433	if($var >= 1){
4434	return $var." kb";
4435	}else{
4436	return $size ." b";
4437	}
4438	}
4439
4440	function ob_array($the_object)
4441	{
4442	$the_array=array();
4443	if(!is_scalar($the_object))
4444	{
4445	foreach($the_object as $id => $object)
4446	{
4447	if(is_scalar($object))
4448	{
4449	$the_array[$id]=$object;
4450	}
4451	else
4452	{
4453	$the_array[$id]=$this->ob_array($object);
4454	}
4455	}
4456	return $the_array;
4457	}
4458	else
4459	{
4460	return $the_object;
4461	}
4462	}
4463
4464	function getacl()
4465	{
4466	$this->ldap = new ldap_functions();
4467	$mbox_stream = $this->open_mbox();
4468	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4469
4470	$oldAcls = array('d' , 'c' , 'a');
4471	$newAcls = array('xte','ik', '');
4472
4473	$return = array();
4474	foreach ($mbox_acl as $user => $acl)
4475	{
4476	if($user == $this->username)
4477	continue;
4478
4479	//Compatibiliza acls no padrão antigo para o novo
4480	$acl = str_replace($oldAcls, $oldAcls, $acl);
4481
4482	$return[$user] = array(
4483	'cn' => $this->ldap->uid2cn($user) ,
4484	'acls' => $acl
4485	);
4486	}
4487	return $return;
4488	}
4489
4490	function setacl($params)
4491	{
4492	$old_users = $this->getacl();
4493	$new_users = unserialize($params['acls']);
4494
4495	$mbox_stream = $this->open_mbox();
4496	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4497	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4498
4499	foreach ($new_users as $user => $value) {
4500	if(isset($old_users[$user]) && $value['acls'] == $old_users[$user]['acls'])
4501	{
4502	unset($old_users[$user]);
4503	unset($new_users[$user]);
4504	}
4505	}
4506
4507	foreach ($new_users as $user => $value)
4508	{
4509	if (is_array($mailboxes_list))
4510	{
4511	foreach ($mailboxes_list as $key => $val)
4512	{
4513	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4514	//$folder = str_replace("&-", "&", $folder);
4515	$folder = imap_utf7_encode($folder);
4516	imap_setacl ($mbox_stream, $folder, "$user", $value['acls']);
4517
4518	}
4519	}
4520	if(isset($old_users[$user]))
4521	unset($old_users[$user]);
4522	}
4523
4524	foreach ($old_users as $user => $value)
4525	{
4526	if (is_array($mailboxes_list))
4527	{
4528	foreach ($mailboxes_list as $key => $val)
4529	{
4530	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4531	//$folder = str_replace("&-", "&", $folder);
4532	$folder = imap_utf7_encode($folder);
4533	imap_setacl ($mbox_stream, $folder, "$user", "");
4534
4535	}
4536	}
4537	}
4538
4539
4540	return true;
4541	}
4542
4543
4544	function getacltouser($user, $decode = false)
4545	{
4546	$return = array();
4547	$mbox_stream = $this->open_mbox('INBOX');
4548
4549	if( $decode )
4550	$user = mb_convert_encoding($user, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
4551
4552	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4553	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4554	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4555	if(substr($user,0,5) != 'user'.$this->imap_delimiter)
4556	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4557	else
4558	$mbox_acl = imap_getacl($mbox_stream, $user);
4559
4560	return (isset($mbox_acl[$this->username])) ? $mbox_acl[$this->username] : '';
4561
4562	}
4563
4564	function download_attachment($msg,$msgno)
4565	{
4566	$array_parts_attachments = array();
4567	//$array_parts_attachments['names'] = '';
4568	include_once("class.imap_attachment.inc.php");
4569	$imap_attachment = new imap_attachment();
4570
4571	if (count($msg->fname[$msgno]) > 0)
4572	{
4573	$i = 0;
4574	foreach ($msg->fname[$msgno] as $index=>$fname)
4575	{
4576	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4577	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4578	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4579	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4580	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4581	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4582	++$i;
4583	}
4584	}
4585	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4586	return $array_parts_attachments;
4587	}
4588
4589
4590	/**
4591	* @license http://www.gnu.org/copyleft/gpl.html GPL
4592	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4593	* @param $params
4594	*/
4595	function spam($params)
4596	{
4597
4598	$mbox_stream = $this->open_mbox($params['folder']);
4599	$msgs_number = explode(',',$params['msgs_number']);
4600
4601	$user = Array();
4602
4603	if(substr($params['folder'], 0, 4) == 'user')
4604	{
4605	$ldapObject = new ldap_functions();
4606
4607	$folderArray = Array();
4608	$folderArray = explode($this->imap_delimiter, $params['folder']);
4609
4610	$user['name'] = $folderArray[1];
4611	$user['email'] = $ldapObject->getMailByUid($user['name']);
4612
4613	}
4614	else
4615	{
4616	$user['name'] = $this->username;
4617	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4618	}
4619
4620	foreach($msgs_number as $msg_number)
4621	{
4622	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4623	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4624	$body = imap_body($mbox_stream, $imap_msg_number);
4625	$msg = $header . $body;
4626	strtok($user['email'], '@');
4627	$domain = strtok('@');
4628
4629
4630
4631	//Encontrar a assinatura do dspam no cabecalho
4632	$v = explode("\r\n", $header);
4633	foreach ($v as $linha){
4634	if (preg_match('/^Message-ID/i', $linha)) {
4635	$args = explode(" ", $linha);
4636	$msg_id = "'$args[1]'";
4637	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4638	$args = explode(" ",$linha);
4639	$signature = $args[1];
4640	}
4641	}
4642
4643	// Seleciona qual comando a ser executado
4644	switch($params['spam']){
4645	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4646	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4647	}
4648
4649
4650	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4651	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4652
4653	system($cmd);
4654	}
4655
4656	imap_close($mbox_stream);
4657	return false;
4658	}
4659
4660
4661	/**
4662	* Descrição do método
4663	*
4664	* @license http://www.gnu.org/copyleft/gpl.html GPL
4665	* @author
4666	* @sponsor Caixa Econômica Federal
4667	* @author
4668	* @param <tipo> <$msg_number> <Número da mensagem>
4669	* @return <cabeçalho da mensagem>
4670	* @access <public>
4671	*/
4672	function get_header($msg_number)
4673	{
4674	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4675	if (!is_object($header))
4676	return false;
4677
4678	if($header->Flagged != "F" ) {
4679	$flag = preg_match('/importance : (.*)\r/i',
4680	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4681	,$importance);
4682	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4683	}
4684
4685	return $header;
4686	}
4687
4688	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4689	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4690
4691
4692	function insert_email($source,$folder,$timestamp,$flags){
4693
4694	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4695	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4696	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4697	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4698	$imap_options = '/notls/novalidate-cert';
4699
4700	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4701	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4702
4703	if(imap_last_error() === 'Mailbox already exists')
4704	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4705
4706	if($timestamp){
4707	if(version_compare(PHP_VERSION, '5.3.2', '>=')){
4708	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1"), $source,'',date('d-M-Y H:i:s O',$timestamp));
4709	}else{
4710	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4711	$timestamp += $pdate['zone']*(60); //converte a data da mensagem para o fuso horário GMT 0. Isto é feito devido ao Expresso Mail armazenar a data no fuso horário GMT 0 e para exibi-la converte ela para o fuso horário local.
4712	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4713	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4714
4715	$f = fopen($file,"w");
4716	fputs($f,base64_encode($source));
4717	fclose($f);
4718	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4719	$return['command']= exec($command);
4720	}
4721	}else{
4722	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4723	}
4724
4725	if (!empty($return['command']))
4726	{
4727	list ($result, $msg) = explode(':',$return['command']);
4728	if (strtoupper($result) === 'NO')
4729	{
4730	$return['error'] = $msg;
4731	return $return;
4732	}
4733	}
4734
4735	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4736
4737	$return['msg_no'] = $status->uidnext - 1;
4738
4739	$return['error'] = '';
4740	if(imap_last_error() && imap_last_error() != "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN")
4741	$return['error'] = imap_last_error();
4742
4743	if(!$return['error'] && $flags != '' ){
4744	$flags_array=explode(':',$flags);
4745	//"Answered","Draft","Flagged","Unseen"
4746	$flags_fixed = "";
4747	if($flags_array[0] == 'A')
4748	$flags_fixed.="\\Answered ";
4749	if($flags_array[1] == 'X')
4750	$flags_fixed.="\\Draft ";
4751	if($flags_array[2] == 'F')
4752	$flags_fixed.="\\Flagged ";
4753	if($flags_array[3] != 'U')
4754	$flags_fixed.="\\Seen ";
4755	if($flags_array[4] == 'F')
4756	$flags_fixed.="\\Answered \\Draft ";
4757	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4758	}
4759
4760	//Ignorando erro de AUTH=Plain
4761	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4762	$return['error'] = false;
4763
4764	if($mbox_stream)
4765	imap_close($mbox_stream);
4766	return $return;
4767	}
4768
4769	function show_decript($params,$dec=0){
4770	$source = $params['source'];
4771
4772	//error_log("source: $source\nversao: " . PHP_VERSION);
4773	if ($dec == 0)
4774	{
4775	$source = str_replace(" ", "+", $source,$i);
4776	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4777	if(!$source = base64_decode($source,true))
4778	return "error ".$source."Espaï¿?os ".$i;
4779
4780	}
4781	else {
4782	if(!$source = base64_decode($source))
4783	return "error ".$source."Espaï¿?os ".$i;
4784	}
4785	}
4786
4787	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4788
4789	$get['msg_number'] = $insert['msg_no'];
4790	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4791	$return = $this->get_info_msg($get);
4792	$get['msg_number'] = $params['ID'];
4793	$get['msg_folder'] = $params['folder'];
4794	$tmp = $this->get_info_msg($get);
4795	if(!$tmp['status_get_msg_info'])
4796	{
4797	$return['msg_day']=$tmp['msg_day'];
4798	$return['msg_hour']=$tmp['msg_hour'];
4799	$return['fulldate']=$tmp['fulldate'];
4800	$return['smalldate']=$tmp['smalldate'];
4801	}
4802	else
4803	{
4804	$return['msg_day']='';
4805	$return['msg_hour']='';
4806	$return['fulldate']='';
4807	$return['smalldate']='';
4808	}
4809	$return['msg_no'] =$insert['msg_no'];
4810	$return['error'] = $insert['error'];
4811	$return['folder'] = $params['folder'];
4812	//$return['acls'] = $insert['acls'];
4813	$return['original_ID'] = $params['ID'];
4814
4815	return $return;
4816
4817	}
4818
4819	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4820	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4821
4822	function treat_base64_from_post($source){
4823	$source = preg_replace('/(?<!\r)\n/', "\r\n", $source);
4824
4825	$offset = 0;
4826	do
4827	{
4828	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4829	{
4830	$inicio = strpos($source, "\n\r", $inicio);
4831	$fim = strpos($source, '--', $inicio);
4832	if(!$fim)
4833	$fim = strpos($source,"\n\r", $inicio);
4834	$length = $fim-$inicio;
4835	$parte = substr( $source,$inicio,$length-1);
4836	$parte = str_replace(" ", "+", $parte);
4837	$source = substr_replace($source, $parte, $inicio, $length-1);
4838	}
4839	if($offset > $inicio)
4840	$offset=FALSE;
4841	else
4842	$offset = $inicio;
4843	}
4844	while($offset);
4845	return $source;
4846	}
4847
4848	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4849
4850	function unarchive_mail($params)
4851	{
4852	$dest_folder = urldecode($params['folder']);
4853	$sources = explode("#@#@#@",$params['source']);
4854	$timestamps = explode("#@#@#@",$params['timestamp']);
4855	$flags = explode("#@#@#@",$params['flags']);
4856	$ids = explode("#@#@#@",$params['id']);
4857	$return = array();
4858	$archived = array();
4859	$error = array();
4860
4861	foreach($sources as $index=>$src)
4862	{
4863	if($src!="")
4864	{
4865	//If it is a MailArchiver incomming data
4866	if($params['madata'])
4867	$sourcedec = utf8_decode($src);
4868	//Default data
4869	else
4870	$sourcedec = $src;
4871
4872	$source = $this->treat_base64_from_post($sourcedec);
4873
4874	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
4875
4876	if($insert['error'])
4877	{
4878	$error[] = $ids[$index];
4879	}
4880	else
4881	{
4882	$archived[] = $ids[$index];
4883	}
4884	}else{
4885	$error[] = $ids[$index];
4886	}
4887	}
4888
4889	if (!empty($error))
4890	{
4891	$return['error'] = $error;
4892	}
4893	if (!empty($archived))
4894	{
4895	$return['archived'] = $archived;
4896	}
4897
4898	return $return;
4899	}
4900
4901	function download_all_local_attachments($params)
4902	{
4903	$source = $params['source'];
4904	$source = $this->treat_base64_from_post($source);
4905	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4906	$exporteml = new ExportEml();
4907	$params['num_msg']=$insert['msg_no'];
4908	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4909	return $exporteml->download_all_attachments($params);
4910	}
4911
4912	/**
4913	* Método que envia um email reportando um erro no email do usuário
4914	* @license http://www.gnu.org/copyleft/gpl.html GPL
4915	* @author Prognus Software Livre (http://www.prognus.com.br)
4916	*/
4917	function report_mail_error($params)
4918	{
4919	$params = $params['params'];
4920	$array_params = explode(";;", $params);
4921	$id_msg = $array_params[0];
4922	$msg_user = $array_params[1];
4923	$msg_folder = $array_params[2];
4924
4925	if($msg_user == '')
4926	$msg_user = "Sem mensagem!";
4927
4928	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4929
4930	$exporteml = new ExportEml();
4931	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4932	$this->open_mbox($msg_folder);
4933	$title = "Erro de email reportado";
4934	$body = "<body>O usuário <strong>$toname</strong> reportou um erro na tentativa de acesso ao conteúdo do email.<br><br>Segue em anexo o fonte da mensagem" . " reportada.<br><br><hr><strong><u>Mensagem do usuário:</strong></u><br><br><br>" .
4935	"$msg_user</body><br><br><hr>";
4936
4937	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4938	$mailService = ServiceLocator::getService('mail');
4939	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4940	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4941	}
4942
4943	function array_msort($array, $cols)
4944	{
4945	$colarr = array();
4946	foreach ($cols as $col => $order) {
4947	$colarr[$col] = array();
4948	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4949	}
4950	$params = array();
4951	foreach ($cols as $col => $order) {
4952	$params[] =& $colarr[$col];
4953	$params = array_merge($params, (array)$order);
4954	}
4955	call_user_func_array('array_multisort', $params);
4956	$ret = array();
4957	$keys = array();
4958	$first = true;
4959	foreach ($colarr as $col => $arr) {
4960	foreach ($arr as $k => $v) {
4961	if ($first) { $keys[$k] = substr($k,1); }
4962	$k = $keys[$k];
4963	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4964	$ret[$k][$col] = $array[$k][$col];
4965	}
4966	$first = false;
4967	}
4968
4969	return $ret;
4970
4971	}
4972
4973	function parseCriteriaSearchMail($search)
4974	{
4975	$criteria = '';
4976	$searchArray = explode(' ', $search);
4977
4978	foreach ($searchArray as $v)
4979	if(trim($v) !== '' )
4980	$criteria .= 'TEXT "'.$v.'" ' ;
4981
4982	return $criteria;
4983	}
4984
4985	function quickSearchMail( $params )
4986	{
4987	include '../prototype/api/controller.php';
4988	set_time_limit(270); //Aumenta o tempo limit da requisição, em algumas buscas o imap demora para retornar o resultado.
4989	$return = array();
4990	$return['folder'] = $params['folder'];
4991	if(!is_array($params['folder']))
4992	$params['folder'] = array( $params['folder'] );
4993
4994	if(!isset($params['sortType']))
4995	$params['sortType'] = 'SORTDATE_REVERSE';
4996
4997	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4998
4999	$i = 0;
5000	if(!isset($params['page'])) $params['page'] = 0;
5001	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5002	$ini = $end - $this->prefs['max_email_per_page'] ;
5003	$count = 0;
5004
5005	if (!preg_match('/KEYWORD/i', $params['search'])){
5006	$search = $this->parseCriteriaSearchMail($params['search']);
5007	} else {
5008	$search = $params['search'];
5009	}
5010
5011	foreach ($params['folder'] as $folder)
5012	{
5013	$imap = $this->open_mbox( $folder ) ;
5014	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5015
5016	$count += count($msgIds);
5017
5018	foreach ($msgIds as $ii => $v)
5019	{
5020	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5021
5022	$return['msgs'][$i]['from'] = '';
5023
5024	if(isset($msg->from[0]))
5025	{
5026	$from = self::formatMailObject( $msg->from[0] );
5027	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
5028	}
5029	else
5030	$return['msgs'][$i]['from'] = '';
5031
5032	$return['msgs'][$i]['subject'] = ' ';
5033
5034	$subject = imap_mime_header_decode($msg->subject);
5035	foreach ($subject as $tmp)
5036	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5037
5038	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
5039	$followupflagged = Controller::find(
5040	array('concept' => 'followupflagged' , 'folder' => $folder ),
5041	false,
5042	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5043	);
5044
5045	if(isset($followupflagged[0]['followupflagId']))
5046	{
5047	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
5048	$followupflagged[0]['followupflag'] = $followupflag;
5049	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
5050
5051	}
5052	$labeleds = Controller::find(
5053	array('concept' => 'labeled'),
5054	false,
5055	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5056	);
5057	if(is_array($labeleds))
5058	foreach ($labeleds as $e){
5059	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
5060	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
5061	}
5062	$mimeBody = imap_body( $this->mbox, $v , FT_UID\|FT_PEEK );
5063	$return['msgs'][$i]['flag'] = ' ';
5064	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5065	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5066	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5067	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5068	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5069	$return['msgs'][$i]['flag'] .= ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? 'T': '';
5070
5071	$header = imap_fetchheader( $imap, $v , FT_UID ); // Necessario para recuperar se a mensagem é importante ou não.
5072	$importante = array();
5073
5074	if($msg->Flagged != 'F')
5075	$return['msgs'][$i]['flag'] .= ( preg_match('/importance : (.*)\r/i', $header , $importante) === 0 ) ? '' : 'F';
5076	else
5077	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5078
5079	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5080	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5081	$return['msgs'][$i]['date'] = $msg->udate;
5082	$return['msgs'][$i]['size'] = $msg->Size;
5083	$return['msgs'][$i]['boxname'] = $folder;
5084	$return['msgs'][$i]['uid'] = $v;
5085	++$i;
5086	}
5087	}
5088
5089	$return['num_msgs'] = $count;
5090
5091	if(!isset($return['msgs']))
5092	$return['msgs'] = array();
5093
5094	define('SORTBOX', 69);
5095	define('SORTWHO', 2);
5096	define('SORTBOX_REVERSE', 69);
5097	define('SORTWHO_REVERSE', 2);
5098	define('SORTDATE_REVERSE', 0);
5099	define('SORTSUBJECT_REVERSE', 3);
5100	define('SORTSIZE_REVERSE', 6);
5101
5102	switch (constant( $params['sortType'] )){
5103	case 0 : $sA = 'date'; break;
5104	case 2 : $sA = 'from'; break;
5105	case 69 : $sA = 'boxname'; break;
5106	case 3 : $sA = 'subject'; break;
5107	case 6 : $sA = 'size'; break;
5108	}
5109
5110
5111	if($params['sortType'] !== 'SORTDATE_REVERSE')
5112	if(strpos($params['sortType'],'REVERSE') !== false)
5113	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5114	else
5115	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5116
5117	$k = -1;
5118	$nMsgs = array();
5119
5120	foreach ($return['msgs'] as $v)
5121	{
5122	++$k;
5123	if($k < $ini \|\| $k >= $end ) continue;
5124	$nMsgs[] = $v;
5125	}
5126	$return['msgs'] = $nMsgs;
5127
5128	$return = json_encode($return);
5129	$return = base64_encode($return);
5130
5131	return $return;
5132	}
5133
5134	function get_quota_folders(){
5135
5136	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5137	include_once("class.imapfp.inc.php");
5138	$imapfp = new imapfp();
5139
5140	if(!$imapfp->open($this->imap_server,$this->imap_port))
5141	return $imapfp->get_error();
5142	if (!$imapfp->login( $this->username,$this->password ))
5143	return $imapfp->get_error();
5144
5145	$response_array = $imapfp->get_mailboxes_size();
5146	if ($imapfp->error)
5147	return $imapfp->get_error();
5148
5149	$data = array();
5150	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5151	$data["quota_root"] = $quota_root;
5152
5153	foreach ($response_array as $idx=>$line) {
5154	$line2 = str_replace('"', "", $line);
5155	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5156	list($folder,$size) = explode(";",$line2);
5157	$quota_used = str_replace(")","",$size);
5158	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5159	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
5160	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5161	$folder = $this->functions->getLang("Inbox");
5162	}
5163	else
5164	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5165
5166	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5167	}
5168	$imapfp->close();
5169	return $data;
5170	}
5171
5172	function getaclfrombox($mail)
5173	{
5174	$mailArray = explode('@', $mail);
5175	$boxacl = $mailArray[0];
5176	$return = array();
5177
5178	if(!$this->mbox)
5179	$this->open_mbox();
5180
5181	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5182
5183	foreach ($mbox_acl as $user => $acl)
5184	{
5185	if ($user != $boxacl )
5186	$return[$user] = $acl;
5187	}
5188	return $return;
5189	}
5190
5191
5192	function searchSieveRule( $params )
5193	{
5194
5195	$imap = $this->open_mbox( 'INBOX' );
5196	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5197
5198	$rr = array();
5199
5200
5201	foreach ($msgs as $i => $v)
5202	{
5203
5204	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5205
5206	if(isset($params['from']))
5207	{
5208	$from['from'] = array();
5209	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5210	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5211	if ($from['from']['name'])
5212	{
5213	if (substr($from['from']['name'], 0, 1) == '"')
5214	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5215	else
5216	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5217	}
5218	else
5219	$from['from']['full'] = $from['from']['email'];
5220
5221	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5222	$rr['from'][] = $v;
5223	}
5224
5225	if(isset($params['to']))
5226	{
5227	$tos = $msg->to;
5228	$val = '';
5229	foreach( $tos as $to)
5230	{
5231	$tmp = imap_mime_header_decode($to->personal);
5232	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5233
5234	}
5235	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5236	$rr['to'][] = $v;
5237
5238	$tos = $msg->cc;
5239	$val = '';
5240	foreach( $tos as $to)
5241	{
5242	$tmp = imap_mime_header_decode($to->personal);
5243	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5244
5245	}
5246
5247	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5248	$rr['to'][] = $v;
5249	}
5250
5251	if(isset($params['subject']))
5252	{
5253	$ss = '';
5254	$subject = imap_mime_header_decode($msg->subject);
5255	foreach ($subject as $tmp)
5256	$ss .= $tmp->text;
5257
5258	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5259	$rr['subject'][] = $v;
5260	}
5261
5262	if(isset($params['body']))
5263	{
5264	$this->mbox = $this->open_mbox( 'INBOX' );
5265	$b = $this->get_body_msg( $v , 'INBOX' );
5266
5267	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5268	$rr['body'][] = $v;
5269
5270	unset($b);
5271	}
5272
5273	if(isset($params['size']))
5274	{
5275	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5276	$rr['size'][] = $v;
5277	}
5278	}
5279
5280	$rrr = array();
5281	$init = true;
5282
5283
5284	foreach ($rr as $i => $v)
5285	{
5286	if(count($rrr) == 0 && $init === true)
5287	$rrr = $v;
5288	else if($params['isExact'] === true)
5289	$rrr = array_diff($rrr , $v);
5290	else
5291	$rrr = array_unique(array_merge($rrr , $v));
5292
5293	}
5294
5295
5296	// if($params['page'] && $params['rows'])
5297	// {
5298	//
5299	// $end = ( $params['rows'] * $params['page'] );
5300	// $ini = $end - $params['rows'] ;
5301	//
5302	// //Pegando os do range da paginação
5303	// $k = -1;
5304	// $r = array();
5305	// foreach ($rrr as $v)
5306	// {
5307	// ++$k;
5308	// if( $k < $ini \|\| $k >= $end ) continue;
5309	// $r[] = $v;
5310	// }
5311	// //////////////////////////////////////
5312	// }
5313	// else
5314	$r = $rrr;
5315
5316	return $r ;
5317	}
5318
5319	function filterCheck( $val , $crit ,$fil )
5320	{
5321	switch ( $fil ) {
5322	case '=' : //Igual
5323	if( $val == $crit ) return true; else return false; break;
5324	case '*' : //Existe
5325	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5326	case '!*' : //Não existe
5327	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5328	case '^' : //Começa com
5329	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5330	case '$' : //Termina com
5331	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5332	case '>' : //Maior que
5333	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5334	case '<' : //Menor que
5335	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5336	}
5337	}
5338
5339
5340
5341	/**
5342	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5343	*
5344	* @license http://www.gnu.org/copyleft/gpl.html GPL
5345	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5346	* @sponsor Caixa Econômica Federal
5347	* @author Airton Bordin Junior <airton@prognus.com.br>
5348	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5349	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5350	* @param <Array> <$proc> <ações do filtro>
5351	* @return <Regras do usuário em Array>
5352	* @access public
5353	*/
5354	function apliSieveFilter($msgs , $proc)
5355	{
5356	$ret = array();
5357	foreach ($msgs as $i => $msg)
5358	{
5359	switch($proc['type']){
5360	case 'fileinto':
5361	$imap = $this->open_mbox( 'INBOX' );
5362	if($proc['keep'] === true)
5363	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5364	else
5365	/* Está sempre copiando a mensagem para a pasta destino */
5366	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5367	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5368	break;
5369	case 'redirect':
5370	foreach($msgs as $msg)
5371	{
5372	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5373	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5374	'isHtml' => true,
5375	'subject' => $info['subject'],
5376	'from' => $info['from']['full'],
5377	'to' => $proc['parameter'])
5378	);
5379
5380	if($proc['keep'] !== true)
5381	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5382	}
5383	break;
5384
5385	case 'setflag':
5386	foreach($msgs as $msg)
5387	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5388	break;
5389	}
5390	}
5391	return $ret;
5392	}
5393
5394	/**
5395	* Método que convert imagens no formato rfc2397 para Embedded Attachment
5396	*
5397	* @license http://www.gnu.org/copyleft/gpl.html GPL
5398	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5399	* @sponsor Caixa Econômica Federal
5400	* @author Cristiano Corrêa Schmidt
5401	* @param <MailService> <$mailService> <Referencia objeto MailService>
5402	* @param <String> <$body> <Referencia Corpo do email>
5403	* @return <void>
5404	* @access public
5405	*/
5406	function rfc2397ToEmbeddedAttachment( &$mailService , &$body )
5407	{
5408	$matches = array();
5409	preg_match_all("/src=[\'\|\"]+data:([^,]*);base64,([a-zA-Z0-9\+\/\=]+)[\'\|\"]+/i", $body, $matches, PREG_SET_ORDER); //Resgata imagens em rfc2397
5410
5411	foreach ($matches as $i => &$v)
5412	{
5413	$ext = explode(';', $v[1]); //quebra todos os parametros em um array.
5414	$mailService->addStringImage(base64_decode($v[2]), $ext[0] , 'EmbeddedImage'.$i.'.'.$this->mimeToExtension($v[1]));
5415	$body = str_replace($v[0], 'src="EmbeddedImage'.$i.'.'.$this->mimeToExtension($ext[0]).'"' , $body);
5416	}
5417	}
5418
5419	/**
5420	* Método que retorna a extensão do arquivo atraves do mime type
5421	*
5422	* @license http://www.gnu.org/copyleft/gpl.html GPL
5423	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5424	* @sponsor Caixa Econômica Federal
5425	* @author Cristiano Corrêa Schmidt
5426	* @param <String> <$mimeType> <Mime Type do arquivo>
5427	* @return <String> <extensão>
5428	* @access public
5429	*/
5430	function mimeToExtension($mimeType)
5431	{
5432	switch ( $mimeType )
5433	{
5434	case 'image/bmp' :
5435	return 'bmp';
5436	case 'image/cgm' :
5437	return 'cgm';
5438	case 'image/vnd.djvu' :
5439	return 'djv';
5440	case 'image/gif' :
5441	return 'gif';
5442	case 'image/x-icon' :
5443	return 'ico';
5444	case 'image/ief' :
5445	return 'ief';
5446	case 'image/jpeg' :
5447	return 'jpg';
5448	case 'image/x-macpaint' :
5449	return 'mac';
5450	case 'image/pict' :
5451	return 'pct';
5452	case 'image/png' :
5453	return 'png';
5454	case 'image/x-quicktime' :
5455	return 'qti';
5456	case 'image/x-rgb' :
5457	return 'rgb';
5458	case 'image/tiff' :
5459	return 'tif';
5460	default:
5461	return '';
5462	}
5463
5464	}
5465
5466
5467	/**
5468	* Método que retorna as mensagens com a flag $FilteredMessage que representa as mensagens filtradas que devem ser alertadas para o usuário
5469	*
5470	* @license http://www.gnu.org/copyleft/gpl.html GPL
5471	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5472	* @sponsor Caixa Econômica Federal
5473	* @author Airton Bordin Junior <airton@prognus.com.br>
5474	* @author Marcieli <marcieli@prognus.com.br>
5475	* @author Marcos <marcosw@prognus.com.br>
5476	* @param <Array> <$paramFolders> <Pastas onde devem ser buscadas as mensagens>
5477	* @return <Mensagens encontradas com a flag $FilteredMessage>
5478	* @access <public>
5479	*/
5480	function getFlaggedAlertMessages($paramFolders) {
5481
5482	$folders = explode(",", $paramFolders['folders']);
5483
5484	$messages = array();
5485	$result = array();
5486	$label = '$FilteredMessage';
5487
5488	foreach ($folders as $folder) {
5489	$this->mbox = $this->open_mbox($folder);
5490	/* Não deletadas, não lidas e com a flag */
5491	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5492	if(is_array($messages))
5493	foreach ($messages as $k => $m) {
5494	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5495
5496	$date = explode(" ", $headers[0]->date);
5497	$result[$m."_".$folder] = array (
5498	'udate' => $headers[0]->udate,
5499	'from' => $headers[0]->from,
5500	'subject' => self::decodeMimeString($headers[0]->subject),
5501	'msg_number' => $m,
5502	'msg_folder' => $folder
5503	);
5504	}
5505	}
5506	$result_final = array();
5507	foreach ($result as $r){
5508	$result_final[] = $r;
5509	}
5510
5511	return $result_final;
5512	}
5513
5514	/**
5515	* Esta função é chamada ao clicar sobre uma mensagem listada nos alertas de Filtro por Remetente
5516	* remove a flag e chama a função que recupera os dados da mensagem, para serem utilizados na abertura da aba de leitura da msg
5517	*/
5518	function open_flagged_msg($params){
5519	$message_number = $params['msg_number'];
5520	$message_folder = $params['msg_folder'];
5521	$alarm = $params['alarm'];
5522	if ($message_folder && $message_number) {
5523	$this->mbox = $this->open_mbox($message_folder);
5524	imap_clearflag_full($this->mbox, $message_number, '$FilteredMessage', ST_UID);
5525	}
5526	$r = $this->get_info_msg(array('msg_number' => $message_number, 'msg_folder' =>urlencode($message_folder), 'alarm' => ($alarm)));
5527
5528	return $r;
5529	}
5530
5531	/**
5532	* Remove a flag que caracteriza uma mensagem como alertada por Filtro por Remetente.
5533	* se houver o parametro msg_number, então remove a flag de uma msg especifica
5534	* se não houver o parametro msg_number, mas sim o from, então remove a flag de todas as msgs da pasta (parametro from),
5535	* e que o remetente for o from.
5536	*/
5537	function removeFlagMessagesFilter($params){
5538	$message_number = $params['msg_number'];
5539	$folder = $params['folder'];
5540
5541	if(isset($message_number)){
5542	if(isset($folder)){
5543	$message_number = explode(',', $message_number);
5544	$this->mbox = $this->open_mbox($folder);
5545	foreach ($message_number as $k => $m) {
5546	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5547	}
5548	}
5549	}
5550	else{
5551	$from = $params['from'];
5552	if(isset($folder) && isset($from)){
5553	$this->mbox = $this->open_mbox($folder);
5554	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5555	}
5556	if(is_array($messages)){
5557	foreach ($messages as $k => $m) {
5558	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5559	if(strpos($headers[0]->from, $from) > 0){
5560	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5561	}
5562	}
5563	}
5564	}
5565
5566	return array('status' => "success");
5567	}
5568
5569	//MailArchiver -> get offsettogmt as a global javascript variable, invoked at "main.js", init()
5570	function get_offset_gmt(){
5571	return($this->functions->CalculateDateOffset());
5572	}
5573
5574	//MailArchiver -> get message flags only, invoked at archive operation
5575	function get_msg_flags($args){
5576	$msg_folder = $args['folder'];
5577	$msg_n = $args['msg_number'];
5578	$arr_msg = explode(",", $msg_n);
5579
5580	for($i=0; $i<count($arr_msg); ++$i){
5581
5582	if(!$this->mbox \|\| !is_resource($this->mbox))
5583	$this->mbox = $this->open_mbox($msg_folder);
5584
5585	if(!is_resource($this->mbox))
5586	return(false);
5587
5588	$msgno_imap = imap_msgno($this->mbox, $msg_n);
5589	$header = @imap_headerinfo($this->mbox, $msgno_imap, 80, 255);
5590
5591	if (!is_object($header))
5592	return false;
5593
5594	$taglist[$i]["msgid"] = $msg_n;
5595	$taglist[$i]["unseen"] = $header->Unseen;
5596	$taglist[$i]["recent"] = $header->Recent;
5597	$taglist[$i]["flagged"] = $header->Flagged;
5598	$taglist[$i]["draft"] = $header->Draft;
5599	$taglist[$i]["answered"] = $header->Answered;
5600	$taglist[$i]["deleted"] = $header->Deleted;
5601
5602	if($header->Answered =='A' && $header->Draft == 'X')
5603	$taglist[$i]['forwarded'] = 'F';
5604	else
5605	$taglist[$i]['forwarded'] = ' ';
5606	}
5607
5608	return $taglist;
5609	}
5610	}
5611	?>

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