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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 7016

Revision 7016, 210.3 KB checked in by marcosw, 12 years ago (diff)
Ticket #3025 - Correção para exibição correta de mensagem ao remover
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 $return;
172	}
173
174	function get_range_msgs2($params)
175	{
176	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
177	// Free others requests
178	session_write_close();
179	$folder = $params['folder'];
180	$msg_range_begin = $params['msg_range_begin'];
181	$msg_range_end = $params['msg_range_end'];
182	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
183	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
184	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
185
186	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
187	$this->mbox = $this->open_mbox($folder);
188
189	$return = array();
190	$return['folder'] = $folder;
191	//Para enviar o offset entre o timezone definido pelo usuário e GMT
192	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
193
194	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
195	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'UTF-8, ISO-8859-1' ) ,SA_ALL);
196
197	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
198
199	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
200
201	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
202
203	$i = 0;
204	if(is_array($sort_array_msg)){
205	foreach($sort_array_msg as $msg_number => $value)
206	{
207	$sample = false;
208	if( (isset($this->prefs['preview_msg_subject']) && ($this->prefs['preview_msg_subject'] === '1')) \|\|
209	(isset($this->prefs['preview_msg_tip'] ) && ($this->prefs['preview_msg_tip'] === '1')) )
210	$sample = true;
211
212	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
213	$i++;
214	}
215
216	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
217	$followupflagged = Controller::find(
218	array('concept' => 'followupflagged'),
219	false,
220	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
221	);
222	$labeleds = Controller::find(
223	array('concept' => 'labeled'),
224	false,
225	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
226	);
227	for($i=0; $i<count($sort_array_msg); $i++){
228	if(!isset($return[$i]['msg_number']))
229	continue;
230
231	$numFlags = count($followupflagged);
232	for($ii=0; $ii<$numFlags; $ii++){
233	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
234	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
235	$return[$i]['followupflagged'] = $followupflagged[$ii];
236	$return[$i]['followupflagged']['followupflag'] = $followupflag;
237	break;
238	}
239	}
240	$numLabels = count($labeleds);
241	for($ii=0; $ii<$numLabels; $ii++){
242	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
243	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
244	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
245	}
246	}
247	}
248	}
249	$return['num_msgs'] = $num_msgs;
250	} else {
251	$num_msgs = imap_num_msg($this->mbox);
252	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
253
254
255	$return['tot_unseen'] = 0;
256	$i = 0;
257
258	if(is_array($sort_array_msg)){
259
260	foreach($sort_array_msg as $msg_number => $value)
261	{
262	$temp = $this->get_info_head_msg($msg_number);
263	if(!$temp)
264	return false;
265
266	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
267	$return['tot_unseen']++;
268	}
269
270	if($i <= ($msg_range_end-$msg_range_begin))
271	$return[$i] = $temp;
272	$i++;
273	}
274	}
275	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
276	}
277
278	return $return;
279	}
280
281
282	function getMessages($params) {
283	$result = array();
284
285	$exporteml = new ExportEml();
286	$unseen_msgs = array();
287
288	foreach($params['messages'] as $folder => $messages) {
289	foreach($messages as $msg_number) {
290
291	$this->mbox = $this->open_mbox($folder);
292
293	if (isset($params['details']) && $params['details'] == 'all') {
294	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
295	} else {
296	$message['headers'] = $this->get_info_head_msg($msg_number, true);
297	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
298	}
299
300	imap_close($this->mbox);
301	$this->mbox = false;
302
303	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
304	array_push($unseen_msgs,$msg_number);
305	}
306
307	$result[$folder][] = $message;
308	}
309	if($unseen_msgs){
310	$msgs_list = implode(",",$unseen_msgs);
311	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
312	$this->set_messages_flag($array_msgs);
313	}
314	}
315
316	return $result;
317	}
318
319	/**
320	* Decodifica uma string no formato mime RFC2047
321	*
322	* @license http://www.gnu.org/copyleft/gpl.html GPL
323	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
324	* @sponsor Caixa Econômica Federal
325	* @author Cristiano Corrêa Schmidt
326	* @param string $string string no formato mime RFC2047
327	* @return string
328	* @access public
329	*/
330	static function decodeMimeString( $string )
331	{
332	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
333	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
334	}
335
336	/**
337	* Decodifica os tokens encontrados na função decodeMimeString
338	*
339	* @license http://www.gnu.org/copyleft/gpl.html GPL
340	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
341	* @sponsor Caixa Econômica Federal
342	* @author Cristiano Corrêa Schmidt
343	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
344	* @return string
345	* @access public
346	*/
347	static function decodeMimeStringCallback( $mathes )
348	{
349	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
350	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
351	}
352
353	/**
354	* Formata um mailObject para um array com name e email
355	*
356	* @license http://www.gnu.org/copyleft/gpl.html GPL
357	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
358	* @sponsor Caixa Econômica Federal
359	* @author Cristiano Corrêa Schmidt
360	* @return bool
361	* @access public
362	*/
363	static function formatMailObject( $obj )
364	{
365	$return = array();
366	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
367	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
368	return $return;
369	}
370
371	/**
372	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
373	* Utiliza memCache caso esta preferencia esteja ativada.
374	*
375	* @license http://www.gnu.org/copyleft/gpl.html GPL
376	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
377	* @sponsor Caixa Econômica Federal
378	* @author Cristiano Corrêa Schmidt
379	* @return bool
380	* @access public
381	*/
382	function get_info_head_msg( $msg_number , $appendSample = false )
383	{
384	$return = false;
385	$cached = false;
386	if( $this->useCache === true )
387	{
388	if( $this->cache === false )
389	{
390	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
391	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
392	}
393
394	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
395	$cached = true;
396	}
397
398	$header = imap_headerinfo($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
399	$return['Recent'] = $header->Recent;
400	$return['Unseen'] = $header->Unseen;
401	$return['Deleted'] = $header->Deleted;
402	$return['Flagged'] = $header->Flagged;
403	if($header->Answered =='A' && $header->Draft == 'X')
404	$return['Forwarded'] = 'F';
405	else
406	{
407	$return['Answered'] = $header->Answered;
408	$return['Draft'] = $header->Draft;
409	}
410
411	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
412	{
413	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
414	{
415	$return['msg_sample'] = $this->get_msg_sample($msg_number);
416	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
417	}
418
419	return $return;
420	}
421
422	$importance = array();
423	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
424
425	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
426	$offsetToGMT = $this->functions->CalculateDateOffset();
427	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
428	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
429	$return['msg_number'] = $msg_number;
430	$return['udate'] = $header->udate;
431	$return['offsetToGMT'] = $offsetToGMT;
432	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
433	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
434	$return['Size'] = $header->Size;
435	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
436	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
437	$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
438	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
439	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
440
441	if (!empty($header->to)){
442	foreach ($header->to as $i => $v){
443	$return['to'][$i] = self::formatMailObject( $v );
444	}
445	}
446	else if (!empty($header->cc)){
447	foreach ($header->cc as $i => $v){
448	$return['to'][$i] = self::formatMailObject( $v );
449	}
450	}
451	else if (!empty($header->bcc)){
452	foreach ($header->bcc as $i => $v){
453	$return['to'][$i] = self::formatMailObject( $v );
454	}
455	}
456	else
457	$return['to'] = array( 'name' => '' , 'email' => '');
458
459	if (!empty($return['to'])){
460	foreach ($return['to'] as $i => $v){
461	if($v['name'] == 'undisclosed-recipients@' \|\| $v['name'] == '@')
462	$return['to'][$i] = $return['from'];
463	}
464	}
465
466	if($appendSample !== false)
467	$return['msg_sample'] = $this->get_msg_sample($msg_number);
468
469	if( $this->useCache === true )
470	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
471
472
473
474
475	return $return;
476	}
477
478	/**
479	*
480	* @license http://www.gnu.org/copyleft/gpl.html GPL
481	* @param string $string String a ser decodificada
482	* @return string
483	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
484	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
485	*/
486	function decode_string($string)
487	{
488	$return = '';
489	$decoded = '';
490	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
491	{
492	$tmp = imap_mime_header_decode($string);
493	foreach ($tmp as $tmp1)
494	{
495	$return .= $this->htmlspecialchars_encode($tmp1->text);
496	}
497
498	return str_replace("\t", "", $return);
499	}
500	else if (strpos(strtolower($string), '=?utf-8') !== false)
501	{
502	$elements = imap_mime_header_decode($string);
503
504	for($i = 0;$i < count($elements);$i++)
505	{
506	$charset = strtolower($elements[$i]->charset);
507	$text = $elements[$i]->text;
508	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
509	$decoded .= $this->functions->utf8_to_ncr($text);
510	else
511	{
512	if( strcasecmp($charset,"default") )
513	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
514	else
515	$decoded .= $this->htmlspecialchars_encode($text);
516	}
517	}
518
519	return str_replace("\t", "", $decoded);
520	}
521	else if(strpos(strtolower($string), '=?us-ascii') !== false)
522	{
523	$retun = '';
524	$tmp = imap_mime_header_decode($string);
525	foreach ($tmp as $tmp1)
526	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
527
528	return str_replace("\t", "", $return);
529
530	}
531	else if( strpos( $string , '=?' ) !== false )
532	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
533
534
535	return $this->htmlspecialchars_encode($string);
536	}
537
538
539	/**
540	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
541	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
542	*/
543	function import_msgs($params) {
544	if(!$this->mbox)
545	$this->mbox = $this->open_mbox();
546
547	if( preg_match('/local_/',$params["folder"]) ){
548
549	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
550	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
551	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
552
553	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
554	return $this->functions->getLang( 'Import to Local : fail...' );
555	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
556	$params["folder"] = $tmp_box;
557	}
558
559	$errors = array();
560	$invalid_format = false;
561	$filename = $params['FILES'][0]['name'];
562	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
563	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
564
565	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
566	return array( 'error' => $this->functions->getLang("fail in import:").
567	" ".$this->functions->getLang("Over quota"));
568	}
569
570	if(substr($filename,strlen($filename)-4)==".zip") {
571	$zip = zip_open($params['FILES'][0]['tmp_name']);
572	if ($zip) {
573	while ($zip_entry = zip_read($zip)) {
574
575	if (zip_entry_open($zip, $zip_entry, "r")) {
576	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
577	$status = @imap_append($this->mbox,
578	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
579	$email
580	);
581	if(!$status)
582	array_push($errors,zip_entry_name($zip_entry));
583	zip_entry_close($zip_entry);
584	}
585	}
586	zip_close($zip);
587	}
588	if (isset( $tmp_box ) && ! sizeof( $errors )){
589	$mc = imap_check($this->mbox);
590	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
591	$ids = array( );
592	foreach ($result as $overview)
593	$ids[ ] = $overview -> uid;
594	return implode( ',', $ids );
595	}
596
597	}else if(substr($filename,strlen($filename)-4)==".eml") {
598	$email = implode("",file($params['FILES'][0]['tmp_name']));
599	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
600
601	if(!$status)
602	return "Error importing";
603
604	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
605	$mc = imap_check($this->mbox);
606
607	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
608
609	$ids = array( );
610	foreach ($result as $overview)
611	$ids[ ] = $overview -> uid;
612
613	return implode( ',', $ids );
614	}
615	}
616	else{
617	if ( isset( $tmp_box ) )
618	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
619
620	return array("error" => $this->functions->getLang("wrong file format"));
621	$invalid_format = true;
622	}
623
624	if(!$invalid_format) {
625	if(count($errors)>0) {
626	$message = $this->functions->getLang("fail in import:")."\n";
627	foreach($errors as $arquivo) {
628	$message.=$arquivo."\n";
629	}
630	return array("error" => $message);
631	}
632	else
633	return $this->functions->getLang("The import was executed successfully.");
634	}
635	}
636	/*
637	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
638	a primeira parte do e-mail, que é o texto, sem anexos.
639	O método considera que o email é multpart.
640	*/
641	function remove_attachments($params) {
642	include_once("class.message_components.inc.php");
643	if(!$this->mbox \|\| !is_resource($this->mbox))
644	$this->mbox = $this->open_mbox($params["folder"]);
645	$return["status"] = true;
646	$header = "";
647
648	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
649	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
650	$head1 = explode(":",$head);
651	if ( (strtoupper($head1[0]) == "TO") \|\|
652	(strtoupper($head1[0]) == "FROM") \|\|
653	(strtoupper($head1[0]) == "SUBJECT") \|\|
654	(strtoupper($head1[0]) == "DATE") )
655	$header .= $head."\r\n";
656	}
657
658	$msg = new message_components($this->mbox);
659	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
660	Então uso essa classe para verificar a codificação e o charset,
661	para que o método decodeBody do expresso possa trazer tudo certinho*/
662
663	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
664	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
665	$all_body_charset = $msg->charset[$params["msg_num"]][0];
666
667	if($all_body_type=='multipart/alternative') {
668	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
669	$msg->pid[$params["msg_num"]][2] == '1.2') {
670	$body_part_to_show = '1.2';
671	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
672	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
673	$all_body_charset = $msg->charset[$params["msg_num"]][2];
674	}
675	else {
676	$body_part_to_show = '1.1';
677	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
678	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
679	$all_body_charset = $msg->charset[$params["msg_num"]][1];
680	}
681	}
682	else
683	$body_part_to_show = '1';
684
685	$status = imap_append($this->mbox,
686	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
687	$header.
688	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
689	"\r\n".
690	"Content-Transfer-Encoding: ".$all_body_encoding.
691	"\r\n".
692	"\r\n".
693	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
694	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
695	$all_body_encoding, $all_body_charset
696	))
697	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
698
699	if(!$status)
700	{
701	$return["status"] = false;
702	$return["msg"] = lang("error appending mail on delete attachments");
703	}
704	else
705	{
706	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
707	$return['msg_no'] = $status->uidnext - 1;
708	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
709	imap_expunge($this->mbox);
710	}
711
712	return $return;
713
714	}
715
716	function msgs_to_archive($params) {
717
718	$folder = $params['folder'];
719	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
720
721	$messages_not_to_copy = explode(",",$params['mails']);
722	$ids = array();
723
724	$cont = 0;
725
726	foreach($all_ids as $each_id=>$value) {
727	if(!in_array($each_id,$messages_not_to_copy)) {
728	array_push($ids,$each_id);
729	$cont++;
730	}
731	if($cont>=100)
732	break;
733	}
734
735	if (empty($ids))
736	return array();
737
738	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
739
740
741	return $this->get_info_msgs($params);
742
743
744	}
745
746	/**
747	*
748	* @return
749	* @param $params Object
750	*/
751	function get_info_msgs($params) {
752	include_once("class.exporteml.inc.php");
753
754	if(array_key_exists('messages', $params)){
755	$sel_msgs = explode(",", $params['messages']);
756	@reset($sel_msgs);
757	$sorted_msgs = array();
758	foreach($sel_msgs as $idx => $sel_msg) {
759	$sel_msg = explode(";", $sel_msg);
760	if(array_key_exists($sel_msg[0], $sorted_msgs)){
761	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
762	}
763	else {
764	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
765	}
766	}
767	unset($sorted_msgs['']);
768
769	$return = array();
770	$array_names_keys = array_keys($sorted_msgs);
771
772	for($i = 0; $i < count($sorted_msgs); $i++){
773
774	$new_params = array();
775	$attach_params = array();
776
777	$new_params["msg_folder"]= $array_names_keys[$i];
778	$attach_params["folder"] = $params["folder"];
779	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
780	$exporteml = new ExportEml();
781	$unseen_msgs = array();
782	foreach($msgs as $msg_number) {
783	$new_params["msg_number"] = $msg_number;
784	//ini_set("display_errors","1");
785	$msg_info = $this->get_info_msg($new_params);
786
787	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
788	$msg_info['header'] = $this->get_info_head_msg($msg_number);
789
790	$attach_params["num_msg"] = $msg_number;
791	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
792	imap_close($this->mbox);
793	$this->mbox=false;
794	array_push($return,serialize($msg_info));
795
796	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
797	array_push($unseen_msgs,$msg_number);
798	}
799	}
800	}
801	if($unseen_msgs){
802	$msgs_list = implode(",",$unseen_msgs);
803	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
804	$this->set_messages_flag($array_msgs);
805	}
806	return $return;
807	}else{
808	$return = array();
809	$new_params = array();
810	$attach_params = array();
811	$new_params["msg_folder"]=$params["folder"];
812	$attach_params["folder"] = $params["folder"];
813	$msgs = explode(",",$params["msgs_number"]);
814	$exporteml = new ExportEml();
815	$unseen_msgs = array();
816	foreach($msgs as $msg_number) {
817	$new_params["msg_number"] = $msg_number;
818	//ini_set("display_errors","1");
819	$msg_info = $this->get_info_msg($new_params);
820
821	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
822	$msg_info['header'] = $this->get_info_head_msg($msg_number);
823
824	$attach_params["num_msg"] = $msg_number;
825	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
826	imap_close($this->mbox);
827	$this->mbox=false;
828	array_push($return,serialize($msg_info));
829
830	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
831	array_push($unseen_msgs,$msg_number);
832	}
833	}
834	if($unseen_msgs){
835	$msgs_list = implode(",",$unseen_msgs);
836	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
837	$this->set_messages_flag($array_msgs);
838	}
839
840	return $return;
841	}
842	}
843
844	/**
845	* @license http://www.gnu.org/copyleft/gpl.html GPL
846	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
847	* @param $msg_number numero da mensagem
848	*/
849	function getRawHeader($msg_number)
850	{
851	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
852	}
853
854	/**
855	* @license http://www.gnu.org/copyleft/gpl.html GPL
856	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
857	* @param $msg_number numero da mensagem
858	*/
859	function getRawBody($msg_number)
860	{
861	return imap_body($this->mbox, $msg_number, FT_UID);
862	}
863
864
865	/**
866	* @license http://www.gnu.org/copyleft/gpl.html GPL
867	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
868	* @param $msg mensagem
869	*/
870	function builderMsgHeader($msg)
871	{
872
873
874	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
875	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
876
877	$tos = explode(',',$tosMails);
878	$to = '';
879	foreach ($tos as $value)
880	{
881	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
882	}
883
884	$header = '
885	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
886	<tbody>
887	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
888	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
889	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
890	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
891	</tbody>
892	</table>
893	<br />'
894	;
895
896	return $header;
897	}
898
899	/**
900	* Constroe o corpo da msg direto na variavel de conteudo
901	* @param Mail_mimeDecode $structure
902	* @param <type> $content Ponteiro para Variavel de conteudo da msg
903	*/
904	function builderMsgBody($structure , &$content , $printHeader = false)
905	{
906	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
907	{
908	$numParts = count($structure->parts) - 1;
909
910	for($i = $numParts; $i >= 0; $i--)
911	{
912	$part = $structure->parts[$i];
913
914	switch (strtolower($part->ctype_primary))
915	{
916	case 'text':
917	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
918	if($disposition != 'attachment')
919	{
920	if(strtolower($part->ctype_secondary) == 'html')
921	{
922	if($printHeader)
923	$content .= $this->builderMsgHeader($part);
924
925	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
926	}
927
928	if(strtolower($part->ctype_secondary) == 'plain' )
929	{
930	if($printHeader)
931	$content .= $this->builderMsgHeader($part);
932
933	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
934	}
935	if(strtolower($part->ctype_secondary) == 'calendar')
936	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
937
938	}
939
940	$i = -1;
941	break;
942
943	case 'multipart':
944
945	if($printHeader)
946	$content .= $this->builderMsgHeader($part);
947
948	$this->builderMsgBody($part,$content);
949
950	$i = -1;
951	break;
952
953	case 'message':
954
955	if(!is_array($part->parts))
956	{
957	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
958	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
959	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
960	}
961	else
962	$this->builderMsgBody($part,$content,true);
963
964	$i = -1;
965	break;
966	}
967	}
968	}
969	else
970	{
971	foreach ($structure->parts as $index => $part)
972	{
973	switch (strtolower($part->ctype_primary))
974	{
975	case 'text':
976	$disposition = '';
977	if(isset($part->disposition))
978	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
979	if($disposition != 'attachment')
980	{
981	if(strtolower($part->ctype_secondary) == 'html')
982	{
983	if($printHeader)
984	$content .= $this->builderMsgHeader($part);
985
986	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
987	}
988
989	if(strtolower($part->ctype_secondary) == 'plain')
990	{
991	if($printHeader)
992	$content .= $this->builderMsgHeader($part);
993
994	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
995	}
996	if(strtolower($part->ctype_secondary) == 'calendar')
997	$content .= $this->builderMsgCalendar($part->body);
998
999	}
1000	break;
1001	case 'multipart':
1002
1003	if($printHeader)
1004	$content .= $this->builderMsgHeader($part);
1005
1006	$this->builderMsgBody($part,$content);
1007
1008	break;
1009	case 'message':
1010	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
1011	{
1012	if(!is_array($part->parts))
1013	{
1014	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1015	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1016	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1017	}
1018	else
1019	$this->builderMsgBody($part,$content,true);
1020	break;
1021	}
1022	}
1023	}
1024	}
1025	}
1026
1027
1028	/**
1029	* @license http://www.gnu.org/copyleft/gpl.html GPL
1030	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1031	* @param $msg_number numero da mensagem
1032	*/
1033	function get_msg_sample($msg_number)
1034	{
1035	$content = '';
1036	$return = array();
1037
1038	include_once('class.message_components.inc.php');
1039	$msg = new message_components($this->mbox);
1040	$msg->fetch_structure($msg_number);
1041
1042	if(!isset($msg->structure[$msg_number]->parts))
1043	{
1044	$content = '';
1045	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1046	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1047	}
1048	else
1049	{
1050	foreach($msg->pid[$msg_number] as $values => $msg_part)
1051	{
1052	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1053	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1054	$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]);
1055	break;
1056	}
1057	}
1058	}
1059
1060	$tags_replace = array("<br>","<br/>","<br />");
1061	$content = str_replace($tags_replace," ", nl2br($content));
1062	$content = $this->html2txt($content);
1063	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1064	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'UTF-8' , 'UTF-8,ISO-8859-1'));
1065	return $return;
1066	}
1067
1068	function html2txt($document){
1069	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1070	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1071	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1072	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1073	);
1074	$text = preg_replace($search, '', $document);
1075	return html_entity_decode($text);
1076	}
1077
1078	function ope_msg_part($params)
1079	{
1080	$return = array();
1081	require_once dirname(__FILE__).'/class.attachment.inc.php';
1082
1083	$atObj = new attachment();
1084	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1085	$mbox_stream = $this->open_mbox($params['save_folder']);
1086	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1087	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1088
1089	$return['msg_folder'] = $params['save_folder'];
1090	$return['msg_number'] = $status->uidnext - 1;
1091
1092	return $return;
1093
1094	}
1095
1096	function get_info_msg($params)
1097	{
1098	if(isset($params['alarm'])){
1099	$alarm = $params['alarm'];
1100	}else{
1101	$alarm = false;
1102	}
1103
1104	$return = array();
1105
1106	$msg_number = $params['msg_number'];
1107	$msg_folder = isset($params['decoded']) ? $params['msg_folder'] : urldecode($params['msg_folder']);
1108
1109	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1110	$msg_number = $matches[1];
1111	$plus_id = $matches[2];
1112	}
1113	else {
1114	$plus_id = '';
1115	}
1116
1117	$this->mbox = $this->open_mbox($msg_folder);
1118
1119	$header = $this->get_header($msg_number);
1120	if (!$header) {
1121	$return['status_get_msg_info'] = "false";
1122	return $return;
1123	}
1124
1125	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1126	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1127	$body = $return_get_body['body'];
1128	if($return_get_body['body']=='isCripted'){
1129	$exporteml = new ExportEml();
1130	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1131	$return['body'] = "";
1132	$return['attachments'] = "";
1133	$return['thumbs'] = "";
1134	$return['signature'] = "";
1135	//return $return;
1136	}else{
1137	$return['body'] = $body;
1138	$return['attachments'] = $return_get_body['attachments'];
1139	$return['thumbs'] = $return_get_body['thumbs'];
1140	//$return['signature'] = $return_get_body['signature'];
1141	}
1142
1143	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
1144	if (preg_match($pattern, $header_, $fields))
1145	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
1146
1147	$return['Recent'] = $header->Recent;
1148	$return['Unseen'] = $header->Unseen;
1149	$return['Deleted'] = $header->Deleted;
1150	$return['Flagged'] = $header->Flagged;
1151
1152	if($header->Answered =='A' && $header->Draft == 'X'){
1153	$return['Forwarded'] = 'F';
1154	}
1155
1156	else {
1157	$return['Answered'] = $header->Answered;
1158	$return['Draft'] = $header->Draft;
1159	}
1160
1161	$return['msg_number'] = $msg_number.$plus_id;
1162	$return['msg_folder'] = isset($params['decoded']) ? mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" ) : $msg_folder;
1163
1164
1165
1166	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1167	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1168
1169	// Removido codigo pois a o método send_nofication precisa da data completa.
1170	// if (date("d/m/Y") == $date_msg)
1171	// $return['udate'] = gmdate("H:i",$header->udate);
1172	// else
1173
1174	// Passa o a data completa para mensagem.
1175	$return['udate'] = $header->udate;
1176
1177	$return['msg_day'] = $date_msg;
1178	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1179
1180	if (date("d/m/Y") == $date_msg) //no dia
1181	{
1182	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1183	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1184
1185
1186	$timestamp_now = strtotime("now");
1187	// removido offset nao esta sendo parametrizado
1188	// $timestamp_now = strtotime("now") + $offset;
1189
1190
1191	$timestamp_msg_time = $msgTimesTamp;
1192	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1193	// The variable $timestamp_diff is calculated without MailDate TZ.
1194	$pdate = date_parse($header->MailDate);
1195	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1196
1197	if (gmdate("H",$timestamp_diff) > 0)
1198	{
1199	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1200	}
1201	else
1202	{
1203	if (gmdate("i",$timestamp_diff) == 0){
1204	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1205	}
1206	elseif (gmdate("i",$timestamp_diff) == 1){
1207	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1208	}
1209	else{
1210	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1211	}
1212	}
1213	}
1214	else{
1215	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1216	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1217	}
1218
1219	$from = $header->from;
1220	$return['from'] = array();
1221	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1222	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1223	if ($return['from']['name'])
1224	{
1225	if (substr($return['from']['name'], 0, 1) == '"')
1226	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1227	else
1228	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1229	}
1230	else
1231	$return['from']['full'] = $return['from']['email'];
1232
1233	// Sender attribute
1234	$sender = $header->sender;
1235	$return['sender'] = array();
1236	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1237	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1238
1239	if ($return['sender']['name'])
1240	{
1241	if (substr($return['sender']['name'], 0, 1) == '"')
1242	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1243	else
1244	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1245	}
1246	else
1247	$return['sender']['full'] = $return['sender']['email'];
1248
1249	if($return['from']['full'] == $return['sender']['full'])
1250	$return['sender'] = null;
1251	$to = $header->to;
1252	$return['toaddress2'] = "";
1253	if (!empty($to))
1254	{
1255	foreach ($to as $tmp)
1256	{
1257	if (!empty($tmp->personal))
1258	{
1259	$personal_tmp = $this->formatMailObject($tmp);
1260	$return['toaddress2'] .= '"' . $personal_tmp['name'] . '"';
1261	$return['toaddress2'] .= " ";
1262	$return['toaddress2'] .= "<";
1263	$return['toaddress2'] .= $personal_tmp['email'];
1264	$return['toaddress2'] .= ">";
1265	$return['toaddress2'] .= ", ";
1266	}
1267	else
1268	{
1269	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1270	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1271	else
1272	$return['toaddress2'] .= $tmp->mailbox;
1273	$return['toaddress2'] .= ", ";
1274	}
1275	}
1276	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1277	}
1278	else
1279	{
1280	$return['toaddress2'] = "";
1281	}
1282	if(isset($header->cc))
1283	$cc = $header->cc;
1284	$return['cc'] = "";
1285	if (!empty($cc))
1286	{
1287	foreach ($cc as $tmp_cc)
1288	{
1289	if (!empty($tmp_cc->personal))
1290	{
1291	$personal_tmp_cc = $this->formatMailObject($tmp_cc);
1292	$return['cc'] .= '"' . $personal_tmp_cc['name']. '"';
1293	$return['cc'] .= " ";
1294	$return['cc'] .= "<";
1295	$return['cc'] .= $personal_tmp_cc['email'];
1296	$return['cc'] .= ">";
1297	$return['cc'] .= ", ";
1298	}
1299	else
1300	{
1301	if ($tmp_cc->host != 'unspecified-domain')
1302	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1303	else
1304	$return['cc'] .= $tmp_cc->mailbox;
1305	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1306	$return['cc'] .= ", ";
1307	}
1308	}
1309	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1310	}
1311	else
1312	{
1313	$return['cc'] = "";
1314	}
1315
1316	##
1317	# @AUTHOR Rodrigo Souza dos Santos
1318	# @DATE 2008/09/12
1319	# @BRIEF Adding the BCC field.
1320	##
1321	if(isset($header->bcc)){
1322	$bcc = $header->bcc;
1323	}
1324	$return['bcc'] = "";
1325	if (!empty($bcc))
1326	{
1327	foreach ($bcc as $tmp_bcc)
1328	{
1329	if (!empty($tmp_bcc->personal))
1330	{
1331	$personal_tmp_bcc = $this->formatMailObject($tmp_bcc);
1332	$return['bcc'] .= '"' . $personal_tmp_bcc['name'] . '"';
1333	$return['bcc'] .= " ";
1334	$return['bcc'] .= "<";
1335	$return['bcc'] .= $personal_tmp_bcc['email'];
1336	$return['bcc'] .= ">";
1337	$return['bcc'] .= ", ";
1338	}
1339	else
1340	{
1341	if ($tmp_bcc->host != 'unspecified-domain')
1342	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1343	else
1344	$return['bcc'] .= $tmp_bcc->mailbox;
1345	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1346	$return['bcc'] .= ", ";
1347	}
1348	}
1349	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1350	}
1351	else
1352	{
1353	$return['bcc'] = "";
1354	}
1355
1356	$reply_to = $header->reply_to;
1357	$return['reply_to'] = "";
1358
1359	if (is_object($reply_to[0]))
1360	{
1361	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1362	{
1363	foreach ($reply_to as $tmp_reply_to)
1364	{
1365	if (!empty($tmp_reply_to->personal))
1366	{
1367	$personal_tmp_reply_to = $this->formatMailObject($tmp_reply_to);
1368	$return['reply_to'] .= '"' . $personal_tmp_reply_to['name'] . '"';
1369	$return['reply_to'] .= " ";
1370	$return['reply_to'] .= "<";
1371	$return['reply_to'] .= $personal_tmp_reply_to['email'];
1372	$return['reply_to'] .= ">";
1373	$return['reply_to'] .= ", ";
1374	}
1375	else
1376	{
1377	if (isset($tmp_reply_to->host) && $tmp_reply_to->host != 'unspecified-domain')
1378	$return['reply_to'] .= $tmp_reply_to->mailbox . "@" . $tmp_reply_to->host;
1379	else
1380	$return['reply_to'] .= $tmp_reply_to->mailbox;
1381	$return['reply_to'] .= ", ";
1382	}
1383	}
1384	$return['reply_to'] = $this->del_last_two_caracters($return['reply_to']);
1385	}
1386	}
1387	else
1388	{
1389	$return['reply_to'] = "";
1390	}
1391
1392	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1393
1394	$return['Size'] = $header->Size;
1395	$return['reply_toaddress'] = $header->reply_toaddress;
1396
1397	//All this is to help in local messages
1398	$return['timestamp'] = $header->udate;
1399	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1400	$return['reply_toaddress'] = $header->reply_toaddress;
1401
1402	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1403	$return['from']['email'] = "Rascunho";
1404	}
1405
1406	if(strpos($return['toaddress2'], 'undisclosed-recipients') !== false){
1407	$return['toaddress2'] = $this->functions->getLang('without destination');
1408	}
1409	$return['alarm'] = $alarm;
1410
1411	return $return;
1412	}
1413
1414
1415	/*
1416	* Converte textos utf8 para o padrão html.
1417	* Modificado por Cristiano Corrêa Schmidt
1418	* @link http://php.net/manual/en/function.utf8-decode.php
1419	* @author luka8088 <luka8088@gmail.com>
1420	*/
1421	static function utf8_to_html ($data)
1422	{
1423	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1424	}
1425
1426	static function _utf8_to_html ($data)
1427	{
1428	$ret = 0;
1429	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1430	$ret += (ord($v) % 128) * pow(64, $k);
1431	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1432	}
1433	//------------------------------------------------------------------------------//
1434
1435
1436	/**
1437	* Decodifica uma part da mensagem para iso-8859-1
1438	* @param <type> $part parte do email
1439	* @param <type> $encode codificação da parte
1440	* @return <type> string decodificada
1441	*/
1442	function decodeMailPart($part, $encode, $html = true)
1443	{
1444	switch (strtolower($encode))
1445	{
1446	case 'iso-8859-1':
1447	return $part;
1448	break;
1449	case 'utf-8':
1450	if ($html) return self::utf8_to_html($part);
1451	else return utf8_decode ($part);
1452	break;
1453	default:
1454	return mb_convert_encoding($part, 'iso-8859-1');
1455	break;
1456	}
1457	}
1458
1459
1460	function get_body_msg($msg_number, $msg_folder)
1461	{
1462	/*
1463	* Requires of librarys
1464	*/
1465	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1466	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1467	require_once dirname(__FILE__).'/class.attachment.inc.php';
1468	//include_once("class.message_components.inc.php");
1469	//--------------------------------------------------------------------//
1470
1471	$return = array();
1472
1473	// $msg = new message_components($this->mbox);
1474	// $msg->fetch_structure($msg_number);
1475
1476	$content = '';
1477
1478	/*
1479	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1480	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1481	*/
1482	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1483
1484	$decoder = new Mail_mimeDecode($rawMessageData);
1485
1486	$params['include_bodies'] = true;
1487	$params['decode_bodies'] = true;
1488	$params['decode_headers'] = true;
1489	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'))
1490	$params['rfc_822bodies'] = true;
1491	$structure = $decoder->decode($params);
1492
1493	/*
1494	* Inicia Gerenciador de Anexos
1495	*/
1496	$attachmentManager = new attachment();
1497	$attachmentManager->setStructure($structure);
1498	//----------------------------------------------//
1499
1500	/*
1501	* Monta informações dos anexos para o cabecalhos
1502	*/
1503	$attachments = $attachmentManager->getAttachmentsInfo();
1504	$return['attachments'] = $attachments;
1505	//----------------------------------------------//
1506
1507	/*
1508	* Monta informações das imagens
1509	*/
1510	$images = $attachmentManager->getEmbeddedImagesInfo();
1511	//----------------------------------------------//
1512
1513	if(!$this->has_cid)
1514	{
1515	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1516	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1517	}
1518
1519	switch (strtolower($structure->ctype_primary))
1520	{
1521	case 'text':
1522	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1523	{
1524	$return['body']='isCripted';
1525	return $return;
1526	}
1527	$attachment = array();
1528
1529	$msg_subtype = strtolower($structure->ctype_secondary);
1530	if(isset($structure->disposition))
1531	$disposition = strtolower($structure->disposition);
1532	else
1533	$disposition = '';
1534
1535	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1536	{
1537	if(strtolower($msg_subtype) == 'plain')
1538	{
1539	if(isset($structure->ctype_parameters['charset']))
1540	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1541	else
1542	$content = $this->decodeMailPart($structure->body, null,false);
1543	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1544	$content = htmlentities( $content );
1545	$this->replace_links($content);
1546	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1547	$content = '<pre>' . $content . '</pre>';
1548	$return[ 'body' ] = $content;
1549	return $return;
1550	}
1551	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1552	}
1553	if(strtolower($structure->ctype_secondary) == 'calendar')
1554	$content .= $this->builderMsgCalendar($structure->body);
1555
1556	break;
1557
1558	case 'multipart':
1559	$this->builderMsgBody($structure , $content);
1560
1561	break;
1562
1563	case 'message':
1564	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1565	{
1566	if(!is_array($structure->parts))
1567	{
1568	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1569	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1570	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1571	}
1572	else
1573	$this->builderMsgBody($structure , $content,true);
1574	}
1575	break;
1576
1577	case 'application':
1578	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1579	{
1580	// $return['body']='isCripted';
1581	// return $return;
1582
1583	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1584	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1585	if($rawMessageData2 === false){
1586	$return['body']='isCripted';
1587	return $return;
1588	}
1589	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1590	$structure2 = $decoder2->decode($params);
1591	$this-> builderMsgBody($structure2 , $content);
1592
1593	$attachmentManager->setStructure($structure2);
1594	/*
1595	* Monta informações dos anexos para o cabecarios
1596	*/
1597	$attachments = $attachmentManager->getAttachmentsInfo();
1598	$return['attachments'] = $attachments;
1599
1600	//----------------------------------------------//
1601
1602	/*
1603	* Monta informações das imagens
1604	*/
1605	$images = $attachmentManager->getEmbeddedImagesInfo();
1606	//----------------------------------------------//
1607
1608	if(!$this->has_cid){
1609	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1610	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1611	}
1612	}
1613	///////////////////////////////////////////////////////////////////////////////////////////
1614	default:
1615	if(count($attachments) > 0)
1616	$content .= '';
1617	break;
1618	}
1619
1620	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1621	$this->set_messages_flag($params);
1622	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1623	$content = $this->replace_special_characters($content);
1624	$this->replace_links($content);
1625	$return['body'] = &$content;
1626
1627	return $return;
1628	}
1629
1630
1631	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1632	function extractSignedContents( $data )
1633	{
1634	$pipes_desc = array(
1635	0 => array('pipe', 'r'),
1636	1 => array('pipe', 'w')
1637	);
1638
1639	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1640	if (!is_resource($fp)) {
1641	return false;
1642	}
1643
1644	$output = '';
1645
1646	/* $pipes[0] => writeable handle connected to child stdin
1647	$pipes[1] => readable handle connected to child stdout */
1648	fwrite($pipes[0], $data);
1649	fclose($pipes[0]);
1650
1651	while (!feof($pipes[1])) {
1652	$output .= fgets($pipes[1], 1024);
1653	}
1654	fclose($pipes[1]);
1655	proc_close($fp);
1656
1657	return $output;
1658	}
1659	///////////////////////////////////////////////////////////////////////////////////////
1660
1661	function builderMsgCalendar($calendar)
1662	{
1663	$icalService = ServiceLocator::getService('ical');
1664
1665	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1666	if($codificao == 'UTF-8')
1667	$calendar = utf8_decode($calendar);
1668
1669	if($icalService->setIcal($calendar))
1670	{
1671	$content = '';
1672
1673	switch ($icalService->getMethod()) {
1674
1675	case 'REPLY':
1676	break;
1677
1678	case 'CANCEL':
1679
1680	$ical = $icalService->getComponent('vevent');
1681	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1682	$content.= '<span style="font-size: 12" >';
1683	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1684
1685	if($ical['description']['value'])
1686	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1687
1688	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1689	$content.= '</span><br /><br />';
1690	break;
1691
1692	case 'REQUEST':
1693
1694	$ical = $icalService->getComponent('vevent');
1695	if($ical['dtstart']['value']['tz'] == 'Z')
1696	{
1697	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1698	$ical['dtstart']['value']['hour'] += $tz;
1699	$ical['dtend']['value']['hour'] += $tz;
1700	}
1701
1702	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1703	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1704	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1705	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1706	$content.= ' <br /> <b>'.$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'] ;
1707	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1708
1709	if($ical['organizer']['params']['CN'])
1710	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1711	else
1712	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1713
1714	if($ical['attendee'])
1715	{
1716	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1717	$att .= '<ul> ';
1718	foreach ($ical['attendee'] as $attendee)
1719	{
1720	if($attendee['params']['CN'])
1721	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1722	else
1723	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1724	}
1725	$att .= '</ul> <br />' ;
1726	}
1727	$content.= $att;
1728
1729	break;
1730	default:
1731	break;
1732	}
1733
1734	}
1735	return $content;
1736	}
1737
1738	function htmlfilter($body)
1739	{
1740	require_once('htmlfilter.inc');
1741
1742	$tag_list = Array(
1743	false,
1744	'blink',
1745	'object',
1746	'meta',
1747	'html',
1748	'link',
1749	'frame',
1750	'iframe',
1751	'layer',
1752	'ilayer',
1753	'plaintext'
1754	);
1755
1756	/**
1757	* A very exclusive set:
1758	*/
1759	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1760
1761
1762	$rm_tags_with_content = Array(
1763	'script',
1764	'style',
1765	'applet',
1766	'embed',
1767	'head',
1768	'frameset',
1769	'xml',
1770	'xmp'
1771	);
1772
1773	$self_closing_tags = Array(
1774	'img',
1775	'br',
1776	'hr',
1777	'input'
1778	);
1779
1780	$force_tag_closing = true;
1781
1782	$rm_attnames = Array(
1783	'/.*/' =>
1784	Array(
1785	'/target/i',
1786	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1787	'/^dynsrc/i',
1788	'/^datasrc/i',
1789	'/^data.*/i',
1790	'/^lowsrc/i'
1791	)
1792	);
1793
1794	/**
1795	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1796	* some idea of what's going on here. :)
1797	*/
1798
1799	$bad_attvals = Array(
1800	'/.*/' =>
1801	Array(
1802	'/.*/' =>
1803	Array(
1804	Array(
1805	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1806	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1807	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1808	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1809	),
1810	Array(
1811	'\\1oddjob:\\2\\1',
1812	//'\\1uucp:\\2\\1', -> doclinks notes
1813	'\\1amaretto:\\2\\1',
1814	'\\1round:\\2\\1'
1815	)
1816	),
1817
1818	'/^style/i' =>
1819	Array(
1820	Array(
1821	'/expression/i',
1822	'/behaviou*r/i',
1823	'/binding/i',
1824	'/include-source/i',
1825	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1826	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1827	),
1828	Array(
1829	'idiocy',
1830	'idiocy',
1831	'idiocy',
1832	'idiocy',
1833	'url(\\1http://securityfocus.com/\\1)',
1834	'url(\\1http://securityfocus.com/\\1)'
1835	)
1836	)
1837	)
1838	);
1839
1840	$add_attr_to_tag = Array(
1841	'/^a$/i' => Array('target' => '"_new"')
1842	);
1843
1844
1845	$trusted_body = sanitize($body,
1846	$tag_list,
1847	$rm_tags_with_content,
1848	$self_closing_tags,
1849	$force_tag_closing,
1850	$rm_attnames,
1851	$bad_attvals,
1852	$add_attr_to_tag
1853	);
1854
1855	return $trusted_body;
1856	}
1857
1858	function decodeBody($body, $encoding, $charset=null)
1859	{
1860
1861	if ($encoding == 'quoted-printable')
1862	{
1863	$body = quoted_printable_decode($body);
1864
1865	}
1866	else if ($encoding == 'base64')
1867	{
1868	$body = base64_decode($body);
1869	}
1870	// All other encodings are returned raw.
1871	if (strtolower($charset) == "utf-8")
1872	return utf8_decode($body);
1873	else
1874	return $body;
1875	}
1876
1877
1878	/**
1879	* @license http://www.gnu.org/copyleft/gpl.html GPL
1880	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1881	* @param $images
1882	* @param $msgno
1883	* @param $body
1884	* @param $msg_folder
1885	*/
1886	function process_embedded_images($images, $msgno, $body, $msg_folder)
1887	{
1888
1889	foreach ($images as $image)
1890	{
1891	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1892	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1893
1894	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1895	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1896	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1897	}
1898	return $body;
1899	}
1900
1901	function replace_special_characters($body)
1902	{
1903	if(trim($body) === '') return;
1904
1905	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1906	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1907	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1908
1909	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1910	$cssToInlineStyles = new CSSToInlineStyles($body);
1911	$cssToInlineStyles->setUseInlineStylesBlock(true);
1912	$cssToInlineStyles->setCleanup(TRUE);
1913	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1914
1915	///--------------------------------//
1916	// tags to be removed doe to security reasons
1917	$tag_list = Array(
1918	'blink', 'object', 'frame', 'iframe',
1919	'layer', 'ilayer', 'plaintext', 'script',
1920	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1921	);
1922
1923	foreach ($tag_list as $index => $tag)
1924	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1925
1926	// Malicious Code Remove
1927	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1928	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1929	foreach ($rest[0] as $i => $val) {
1930	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
1931	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1932	}
1933
1934	/*
1935	* Remove deslocamento a esquerda colocado pelo Outlook.
1936	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1937	*/
1938	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1939	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1940	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1941	//--------------------------------------------------------------------------------------------//
1942	$body = str_ireplace('position:absolute;', '', $body);
1943
1944	//Remoção de tags <span></span> para correção de erro no firefox
1945	//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>.
1946	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1947	// $body = mb_eregi_replace("<span><span>","",$body);
1948	// $body = mb_eregi_replace("</span></span>","",$body);
1949	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1950	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1951	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1952	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1953
1954	return $body ;
1955	}
1956
1957	function replace_links_callback($matches)
1958	{
1959	if($matches[3])
1960	$pref = $matches[3];
1961	else
1962	$pref = $matches[3] = 'http';
1963
1964	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1965	}
1966
1967
1968	/**
1969	* @license http://www.gnu.org/copyleft/gpl.html GPL
1970	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1971	* @param $body corpo da mensagem
1972	*/
1973	function replace_links(&$body)
1974	{
1975	// Trata urls do tipo aaaa.bbb.empresa
1976	// Usadas na intranet.
1977	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1978	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1979
1980	}
1981
1982	function get_signature($msg, $msg_number, $msg_folder)
1983	{
1984	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1985	include_once("class.db_functions.inc.php");
1986	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1987	{
1988	$sign = array();
1989	$temp = $this->get_info_head_msg($msg_number);
1990	if($temp['ContentType'] =='normal') return $sign;
1991	$file_type = strtolower($file_type);
1992	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1993	{
1994	if ($temp['ContentType'] == 'signature')
1995	{
1996	if(!$this->mbox \|\| !is_resource($this->mbox))
1997	$this->mbox = $this->open_mbox($msg_folder);
1998
1999	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2000
2001	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2002	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2003
2004	$certificado = new certificadoB();
2005	$validade = $certificado->verificar($imap_msg);
2006	$sign[] = $certificado->msg_sem_assinatura;
2007	if ($certificado->apresentado)
2008	{
2009	$from = $header->from;
2010	foreach ($from as $id => $object)
2011	{
2012	$fromname = $object->personal;
2013	$fromaddress = $object->mailbox . "@" . $object->host;
2014	}
2015	foreach ($certificado->erros_ssl as $item)
2016	{
2017	$sign[] = $item . "#@#";
2018	}
2019
2020	if (count($certificado->erros_ssl) < 1)
2021	{
2022	$check_msg = 'Message untouched';
2023	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2024	{
2025	$check_msg .= ' and authentic###';
2026	}
2027	else
2028	{
2029	$check_msg .= ' with signer different from sender#@#';
2030	}
2031	$sign[] = $check_msg;
2032	}
2033
2034	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2035	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2036	$sign[] = 'Mail from: ###' . $fromaddress;
2037	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2038	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2039	$sign[] = 'Message date: ###' . $header->Date;
2040
2041	$cert = openssl_x509_parse($certificado->cert_assinante);
2042
2043	$sign_alert = array();
2044	$sign_alert[] = 'Certificate Owner###:\n';
2045	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2046	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2047	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2048	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2049	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2050	$sign_alert[] = 'Personal Data###:' . '\n';
2051	$sign_alert[] = 'Birthday### ' . $X . '\n';
2052	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2053	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2054	$sign_alert[]= 'Certificate Issuer###:\n';
2055	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2056	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2057	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2058	$sign_alert[]= 'Validity###:\n';
2059	$H = data_hora($cert[validFrom]);
2060	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2061	$sign_alert[]= 'Valid From### ' . $X . '\n';
2062	$H = data_hora($cert[validTo]);
2063	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2064	$sign_alert[]= 'Valid Until### ' . $X;
2065	$sign[] = $sign_alert;
2066
2067	$this->db = new db_functions();
2068
2069	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2070	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2071	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2072	}
2073	else
2074	{
2075	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2076	foreach($certificado->erros_ssl as $item)
2077	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2078	}
2079	}
2080	}
2081	}
2082	return $sign;
2083	}
2084
2085
2086	/**
2087	* @license http://www.gnu.org/copyleft/gpl.html GPL
2088	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2089	* @param $images
2090	* @param $msg_number
2091	* @param $msg_folder
2092	*/
2093	function get_thumbs($images, $msg_number, $msg_folder)
2094	{
2095
2096	if (!count($images)) return '';
2097
2098	foreach ($images as $key => $value) {
2099	$images[$key]['width'] = 160;
2100	$images[$key]['height'] = 120;
2101	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2102	}
2103
2104	return json_encode($images);
2105	}
2106
2107	/*function delete_msg($params)
2108	{
2109	$folder = $params['folder'];
2110	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2111
2112	$mbox_stream = $this->open_mbox($folder);
2113
2114	foreach ($msgs_to_delete as $msg_number){
2115	imap_delete($mbox_stream, $msg_number, FT_UID);
2116	}
2117	imap_close($mbox_stream, CL_EXPUNGE);
2118	return $params['msgs_to_delete'];
2119	}*/
2120
2121	// Novo
2122	function delete_msgs($params)
2123	{
2124
2125	$folder = $params['folder'];
2126	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2127	$msgs_number = explode(",",$params['msgs_number']);
2128	if(array_key_exists('border_ID' ,$params))
2129	$border_ID = $params['border_ID'];
2130	else
2131	$border_ID = '';
2132	$return = array();
2133
2134	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2135	$return['previous_msg'] = $this->get_info_previous_msg($params);
2136	// Fix problem in unserialize function JS.
2137	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2138	}
2139
2140	//$mbox_stream = $this->open_mbox($folder);
2141	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2142
2143	foreach ($msgs_number as $msg_number)
2144	{
2145	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2146	$return['msgs_number'][] = $msg_number;
2147	}
2148
2149	$return['folder'] = $folder;
2150	$return['border_ID'] = $border_ID;
2151
2152	if($mbox_stream)
2153	imap_close($mbox_stream, CL_EXPUNGE);
2154
2155	$return['status'] = true;
2156
2157	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2158	if (substr($folder,0,4) == 'user'){
2159	$acl = $this->getacltouser($folder, isset($params['decoded']));
2160	/*
2161	* l - lookup (mailbox is visible to LIST/LSUB commands)
2162	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
2163	* s - keep seen/unseen information across sessions (STORE SEEN flag)
2164	* w - write (STORE flags other than SEEN and DELETED)
2165	* i - insert (perform APPEND, COPY into mailbox)
2166	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2167	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
2168	* d - delete (STORE DELETED flag, perform EXPUNGE)
2169	* a - administer (perform SETACL)
2170	*/
2171	if (strpos($acl, "d") === false){
2172	$return['status'] = false;
2173	}
2174	}
2175
2176	return $return;
2177	}
2178
2179
2180	function refresh($params)
2181	{
2182
2183	$return = array();
2184	$return['new_msgs'] = 0;
2185	$folder = $params['folder'];
2186	$msg_range_begin = $params['msg_range_begin'];
2187	$msg_range_end = $params['msg_range_end'];
2188	$msgs_existent = $params['msgs_existent'];
2189	$sort_box_type = $params['sort_box_type'];
2190	$sort_box_reverse = $params['sort_box_reverse'];
2191	$msgs_in_the_server = array();
2192	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2193	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2194	$msgs_in_the_server = array_keys($msgs_in_the_server);
2195	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2196	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2197	if(!count($msgs_in_the_server)){
2198	$msg_range_begin -= $dif;
2199	$msg_range_end -= $dif;
2200	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2201	$msgs_in_the_server = array_keys($msgs_in_the_server);
2202	$num_msgs = NULL;
2203	$return['msg_range_begin'] = $msg_range_begin;
2204	$return['msg_range_end'] = $msg_range_end;
2205	}
2206	$return['new_msgs'] = imap_num_recent($this->mbox);
2207
2208	$msgs_in_the_client = explode(",", $msgs_existent);
2209
2210	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2211
2212	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2213	$aux = 0;
2214	while(array_key_exists($aux, $msg_to_insert)){
2215	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2216	$return['new_msgs'] += 1;
2217	}
2218	$aux++;
2219	}
2220	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2221	$aux = 0;
2222	while(array_key_exists($aux, $msg_to_insert)){
2223	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2224	$return['new_msgs'] += 1;
2225	}
2226	$aux++;
2227	}
2228	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2229	$return['tot_msgs'] = $num_msgs;
2230	}
2231
2232	if(!count($msgs_in_the_server)){
2233	return Array();
2234	}
2235
2236	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2237	$msgs_to_exec = array();
2238	foreach($msg_to_insert as $msg_number)
2239	$msgs_to_exec[] = $msg_number;
2240	//sort($msgs_to_exec);
2241	$i = 0;
2242	foreach($msgs_to_exec as $msg_number)
2243	{
2244	$sample = false;
2245	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2246	$sample = true;
2247
2248	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2249
2250	//get the next msg number to append this msg in the view in a correct place
2251	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2252
2253	$return[$i]['msg_key_position'] = $msg_key_position;
2254	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2255	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2256	else
2257	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2258
2259	$return[$i]['msg_folder'] = $folder;
2260	$i++;
2261	}
2262	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2263	$return['sort_box_type'] = $params['sort_box_type'];
2264	if(!$this->mbox \|\| !is_resource($this->mbox))
2265	$this->open_mbox($folder);
2266
2267	$return['msgs_to_delete'] = $msg_to_delete;
2268	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2269	if($this->mbox && is_resource($this->mbox))
2270	imap_close($this->mbox);
2271
2272	return $return;
2273	}
2274
2275	/**
2276	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2277	* assinado ou cifrado.
2278	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2279	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2280	* @param $msg_number O número da mesagem
2281	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2282	*/
2283	function getMessageType($msg_number, $headers = false , &$body = false){
2284	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2285	$contentType = "normal";
2286
2287	if (!$headers)
2288	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2289
2290	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2291	$contentType = "signature";
2292	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2293	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2294
2295	return $contentType;
2296	}
2297
2298	/**
2299	* Retorna a posição que a pasta esta dentro do array de pastas
2300	*
2301	* @license www.gnu.org/copyleft/gpl.html GPL
2302	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2303	* @sponsor Caixa Econômica Federal
2304	* @author Cristiano Corrêa Schmidt
2305	* @access public
2306	*/
2307
2308	function getFolderPos(&$array , $find)
2309	{
2310	foreach($array as $i => $v)
2311	if($v['id'] === $find)
2312	return $i;
2313	return false;
2314	}
2315
2316	/**
2317	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2318	*
2319	* @license http://www.gnu.org/copyleft/gpl.html GPL
2320	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2321	* @sponsor Caixa Econômica Federal
2322	* @author Cristiano Corrêa Schmidt
2323	* @access public
2324	*/
2325	function orderDefaultFolders( &$folders , $user)
2326	{
2327	$principals = array();
2328	for($x = 0; $x < 5 ; $x++)
2329	{
2330	switch ($x) {
2331	case 0:
2332	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2333	$principals[] = $folders[$p];
2334	break;
2335	case 1:
2336	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2337	$principals[] = $folders[$p];
2338	break;
2339	case 2:
2340	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2341	$principals[] = $folders[$p];
2342	break;
2343	case 3:
2344	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2345	$principals[] = $folders[$p];
2346	break;
2347	case 4:
2348	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2349	$principals[] = $folders[$p];
2350	break;
2351	}
2352	if($p !== false)
2353	unset($folders[$p]);
2354	}
2355	$folders = array_merge($principals, $folders);
2356	}
2357
2358	/**
2359	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2360	*
2361	* @license http://www.gnu.org/copyleft/gpl.html GPL
2362	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2363	* @sponsor Caixa Econômica Federal
2364	* @author Cristiano Corrêa Schmidt
2365	* @access public
2366	*/
2367	function get_folders_list($params = null)
2368	{
2369	$return = $this->getFolders( $params );
2370
2371	foreach ($return as $i => &$vv)
2372	{
2373	if(!is_array($vv)) continue;
2374
2375	$vv['folder_id'] = mb_convert_encoding($vv['folder_id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2376	$vv['folder_name'] = mb_convert_encoding($vv['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2377	$vv['folder_parent'] = mb_convert_encoding($vv['folder_parent'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2378	}
2379
2380	return ( $return );
2381	}
2382
2383	function getFolders($params = null)
2384	{
2385	///Define Variaveis
2386	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2387	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2388	$mboxStream = $this->open_mbox(); //abre conexão imap
2389	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2390	$folders = array();
2391	$return = array();
2392	///////////////////////////////////////////////////////////////
2393
2394	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2395	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2396
2397	session_write_close(); // Free others requests
2398	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2399
2400	if ( isset($params['noSharedFolders']) )
2401	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2402	else
2403	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2404
2405	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2406
2407	if (!is_array($folders_list)) return false;
2408	if($uid2cn)
2409	$this->ldap = new ldap_functions();
2410
2411	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2412	{
2413	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2414	$nameArray = explode($this->imap_delimiter, $folderId);
2415	$nameCount = count($nameArray);
2416	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2417	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2418
2419	if($nameArray[0] === 'user'){
2420
2421	//variaveis utilizadas para definição das permissões das pastas compartilhadas
2422	$acl_share_create = 0;
2423	$acl_share_rename = 0;
2424	$acl_share_delete = 0;
2425
2426	//recuperando as permissões (ACLs) aplicadas na pasta
2427	$imap_getacl = imap_getacl($mboxStream, $folderId);
2428
2429	//Se existe ACLs aplicadas a respectiva pasta (para o usuario corrente)
2430	if(isset($imap_getacl[ $this->username ])){
2431	$aclImap = $imap_getacl[ $this->username ];
2432
2433	//A partir dos atributos da ACL definir permissões para cada ação (create, delete e rename):
2434	//http://www.ietf.org/rfc/rfc4314.txt
2435	$acl_share_create = (stripos($aclImap,'w') !== false && stripos($aclImap,'i') !== false && stripos($aclImap,'k') !== false) ? 1 : 0;
2436	$acl_share_delete = (stripos($aclImap,'x') !== false && stripos($aclImap,'t') !== false && stripos($aclImap,'e') !== false) ? 1 : 0;
2437
2438	$acl_share_rename = ($acl_share_create && $acl_share_delete) ? 1 : 0;
2439	}
2440
2441	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array(
2442	'id' => $folderId ,
2443	'stream' => $v->name ,
2444	'attributes' => $v->attributes ,
2445	'name' => $nameArray[($nameCount-1)] ,
2446	'user' => $nameArray[1] ,
2447	'parent' => $parent ,
2448
2449	//Acrescentando ACLs configuradas a cada pasta compartilhada
2450	'acl_share' => array(
2451	'create' => $acl_share_create,
2452	'rename' => $acl_share_rename,
2453	'delete' => $acl_share_delete
2454	)
2455	);
2456
2457	}
2458	else if( $folderId !== $decifrada){ //Escapa pasta decifrada
2459	$folders['INBOX'][strtolower($folderId)] = array(
2460	'id' => $folderId ,
2461	'stream' => $v->name ,
2462	'attributes' => $v->attributes ,
2463	'name' => $nameArray[($nameCount-1)] ,
2464	'parent' => $parent
2465	);
2466	}
2467	}
2468
2469	unset($folders_list); //destroy array de objetos desnecessarios
2470
2471	ksort($folders['INBOX']);
2472
2473	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2474	{
2475	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2476
2477	foreach ($folders[$i] as $ii => $vv)
2478	{
2479	$append = array();
2480	$append['folder_id'] = $vv['id'];
2481	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2482	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2483	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2484	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2485	$append['folder_parent'] = $vv['parent'];
2486
2487	//Preparando o array de retorno para conter as ACLs configuradas para cada pasta
2488	if(isset($vv['acl_share'])){
2489	$append['acl_share'] = $vv['acl_share'];
2490	}
2491	$return[] = $append;
2492	}
2493	}
2494
2495	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2496
2497	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2498	}
2499
2500
2501	function create_mailbox($arr)
2502	{
2503	$namebox = $arr['newp'];
2504	$base_path = $arr['base_path'];
2505	$mbox_stream = $this->open_mbox();
2506	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2507	$test = explode("/", $namebox);
2508	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2509	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2510	$namebox = $base_path.$namebox;
2511	}
2512	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2513	$result = "Ok";
2514
2515	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2516	{
2517	$result = imap_last_error();
2518	}
2519	}else{
2520	$child = $base_path.$this->imap_delimiter;
2521	for($i =0; $i < count($test); $i++){
2522	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2523	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2524	$result = "Ok";
2525
2526	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2527	{
2528	$result = imap_last_error();
2529	}
2530	$child .=$this->imap_delimiter;
2531	}
2532	}
2533	if($mbox_stream)
2534	imap_close($mbox_stream);
2535	return $result;
2536	}
2537
2538	function create_extra_mailbox($arr)
2539	{
2540	$nameboxs = explode(";",$arr['nw_folders']);
2541	$result = "";
2542	$mbox_stream = $this->open_mbox();
2543	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2544	foreach($nameboxs as $key=>$tmp){
2545	if($tmp != ""){
2546	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2547	$result = implode("<br />\n", imap_errors());
2548	if($mbox_stream)
2549	imap_close($mbox_stream);
2550	return $result;
2551	}
2552	}
2553	}
2554	if($mbox_stream)
2555	imap_close($mbox_stream);
2556	return true;
2557	}
2558
2559	function delete_mailbox($arr)
2560	{
2561	$namebox = $arr['del_past'];
2562	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2563	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2564	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2565
2566	$result = "Ok";
2567	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2568	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2569	{
2570	$result = imap_last_error();
2571	}
2572	/*
2573	if($mbox_stream)
2574	imap_close($mbox_stream);
2575	*/
2576	return $result;
2577	}
2578
2579	function ren_mailbox($arr)
2580	{
2581	$namebox = $arr['current'];
2582	$new_box = $arr['rename'];
2583	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2584	$mbox_stream = $this->open_mbox();
2585	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2586
2587	$result = "Ok";
2588	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2589	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2590
2591	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2592	{
2593	$result = imap_last_error();
2594	}
2595	if($mbox_stream)
2596	imap_close($mbox_stream);
2597	return $result;
2598
2599	}
2600
2601	function get_num_msgs($params)
2602	{
2603	$folder = $params['folder'];
2604	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2605	$this->mbox = $this->open_mbox($folder);
2606	if(!$this->mbox \|\| !is_resource($this->mbox))
2607	return imap_last_error();
2608	}
2609	$num_msgs = imap_num_msg($this->mbox);
2610	if($this->mbox && is_resource($this->mbox))
2611	imap_close($this->mbox);
2612
2613	return $num_msgs;
2614	}
2615
2616	function folder_exists($folder){
2617	$mbox = $this->open_mbox();
2618	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2619	$list = imap_getmailboxes($mbox,$serverString, $folder);
2620	$return = is_array($list);
2621	imap_close($mbox);
2622	return $return;
2623	}
2624
2625	function send_mail($params) {
2626	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2627	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2628	$mailService = ServiceLocator::getService('mail');
2629
2630	include_once("class.db_functions.inc.php");
2631	$db = new db_functions();
2632	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2633	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2634
2635	##
2636	# @AUTHOR Rodrigo Souza dos Santos
2637	# @DATE 2008/09/17$fileName
2638	# @BRIEF Checks if the user has permission to send an email with the email address used.
2639	##
2640	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2641	$deny = true;
2642	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2643	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2644	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2645
2646	if ($deny)
2647	return "The server denied your request to send a mail, you cannot use this mail address.";
2648	}
2649
2650	/Wraps the text dividing the emails as from ">,"/
2651	$toaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_to'])));
2652	$ccaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cc'])));
2653	$ccoaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cco'])));
2654
2655	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2656	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2657	}
2658
2659	$toaddress = implode(',', $toaddress);
2660	$ccaddress = implode(',', $ccaddress);
2661	$ccoaddress = implode(',', $ccoaddress);
2662
2663	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2664	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2665	}
2666
2667	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2668	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2669
2670	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2671	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2672
2673	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2674	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2675
2676	$replytoaddress = $params['input_reply_to'];
2677	$subject = $params['input_subject'];
2678	$return_receipt = $params['input_return_receipt'];
2679	$is_important = $params['input_important_message'];
2680	$encrypt = $params['input_return_cripto'];
2681	$signed = $params['input_return_digital'];
2682
2683	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2684	$message_attachments = $params['message_attachments'];
2685
2686	if (substr($params['input_to'], -1) == ',')
2687	$params['input_to'] = substr($params['input_to'], 0, -1);
2688
2689	if (substr($params['input_cc'], -1) == ',')
2690	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2691
2692	if (substr($params['input_cco'], -1) == ',')
2693	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2694
2695	// Valida numero Maximo de Destinatarios
2696	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2697	$sendersNumber = count(explode(',', $params['input_to']));
2698
2699	if ($params['input_cc'])
2700	$sendersNumber += count(explode(',', $params['input_cc']));
2701	if ($params['input_cco'])
2702	$sendersNumber += count(explode(',', $params['input_cco']));
2703
2704	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2705	if ($userMaxmimumSenders) {
2706	if ($sendersNumber > $userMaxmimumSenders)
2707	return $this->functions->getLang('Number of recipients greater than allowed');
2708	}
2709	else {
2710	$ldap = new ldap_functions();
2711	$groupsToUser = $ldap->get_user_groups($this->username);
2712
2713	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2714
2715	if ($groupMaxmimumSenders > 0) {
2716	if ($sendersNumber > $groupMaxmimumSenders)
2717	return $this->functions->getLang('Number of recipients greater than allowed');
2718	}
2719	else {
2720	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2721	return $this->functions->getLang('Number of recipients greater than allowed');
2722	}
2723	}
2724	}
2725	//Fim Valida numero maximo de destinatarios
2726	//Valida envio de email para shared accounts
2727	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2728	$ldap = new ldap_functions();
2729	$arrayF = explode(';', $params['input_from']);
2730
2731	/*
2732	* Verifica se o remetente n?o ? uma conta compartilhada
2733	*/
2734	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2735	$groupsToUser = $ldap->get_user_groups($this->username);
2736	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2737
2738	/*
2739	* Pega o UID do remetente
2740	*/
2741	$uidFrom = $ldap->mail2uid($arrayF[1]);
2742
2743	/*
2744	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2745	*/
2746	foreach ($sharedAccounts as $key => $value) {
2747	if ($value)
2748	$acl = $this->getaclfrombox($value);
2749
2750	if (array_key_exists($uidFrom, $acl))
2751	unset($sharedAccounts[$key]);
2752	}
2753
2754	/*
2755	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2756	*/
2757	if (count($sharedAccounts) > 0)
2758	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2759
2760	/*
2761	* Retorna as contas compartilhadas bloqueadas
2762	*/
2763	if (count($accountsBlockeds) > 0) {
2764	$return = '';
2765
2766	foreach ($accountsBlockeds as $accountBlocked)
2767	$return.= $accountBlocked . ', ';
2768
2769	$return = substr($return, 0, -2);
2770
2771	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2772	}
2773	}
2774	}
2775	// Fim Valida envio de email para shared accounts
2776	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2777	if ($params['smime'] AND false) {
2778	$body = $params['smime'];
2779	$mail->SMIME = true;
2780	// A MSG assinada deve ser testada neste ponto.
2781	// Testar o certificado e a integridade da msg....
2782	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2783	$erros_acumulados = '';
2784	$certificado = new certificadoB();
2785	$validade = $certificado->verificar($body);
2786	if (!$validade) {
2787	foreach ($certificado->erros_ssl as $linha_erro) {
2788	$erros_acumulados .= $linha_erro;
2789	}
2790	} else {
2791	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2792	if ($certificado->apresentado) {
2793	if ($certificado->dados['EXPIRADO'])
2794	$erros_acumulados .='Certificado expirado.';
2795	$this->cpf = isset($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']] : $this->username;
2796	if ($certificado->dados['CPF'] != $this->cpf)
2797	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2798	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2799	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2800	}
2801	else {
2802	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2803	}
2804	}
2805	if (!$erros_acumulados == '') {
2806	return $erros_acumulados;
2807	}
2808	} else {
2809	//Compatibilização com Outlook, ao encaminhar a mensagem
2810	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2811	$body = str_replace("%nbsp;"," ",$body);
2812	//$body = preg_replace("/\n/"," ",$body);
2813	//$body = preg_replace("/\r/","" ,$body);
2814	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2815	}
2816
2817	$attachments = $_FILES;
2818	$forwarding_attachments = $params['forwarding_attachments'];
2819	$local_attachments = $params['local_attachments'];
2820
2821
2822	//Test if must be saved in shared folder and change if necessary
2823	if ($fromaddress[2] == 'y') {
2824	//build shared folder path
2825	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2826
2827	if ($this->folder_exists($newfolder)){
2828	$has_new_folder = false;
2829	$folder = $newfolder;
2830	}
2831	else{
2832	$name_folder = $this->imap_sentfolder;
2833	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2834	$arr_new_folder['newp'] = $name_folder;
2835	$arr_new_folder['base_path'] = $base_path;
2836
2837	$this->create_mailbox($arr_new_folder);
2838	$has_new_folder = true;
2839	$folder = $newfolder;
2840	}
2841	} else {
2842	$has_new_folder = false;
2843	$folder = $params['folder'];
2844	}
2845
2846	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO-8859-1');
2847	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2848	$folder_name = $params['folder_name'];
2849
2850	// TODO - tratar assinatura e remover o AND false
2851	if ($signed && !$params['smime'] AND false) {
2852	$mail->Mailer = "smime";
2853	$mail->SignedBody = true;
2854	}
2855
2856
2857	if ($fromaddress)
2858	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2859	else
2860	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2861
2862	$mailService->addHeaderField('Reply-To', $replytoaddress);
2863
2864	$bol = $this->add_recipients('to', $toaddress, $mailService);
2865	if (!$bol) {
2866	return $this->parse_error("Invalid Mail:", $toaddress);
2867	}
2868	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2869	if (!$bol) {
2870	return $this->parse_error("Invalid Mail:", $ccaddress);
2871	}
2872	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2873
2874	if ($allow) {
2875	//$mailService->addBcc($ccoaddress);
2876	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2877
2878	if (!$bol) {
2879	return $this->parse_error("Invalid Mail:", $ccoaddress);
2880	}
2881	}
2882
2883	//Implementação para o In-Reply-To e References
2884	$msg_numb = $params['messageNum'];
2885	$msg_folder = $params['messageFolder'];
2886	$this->mbox = $this->open_mbox($msg_folder);
2887
2888	$header = $this->get_header($msg_numb);
2889	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2890	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
2891	if (preg_match($pattern, $header_, $fields))
2892	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
2893
2894	$message_id = $header->message_id;
2895	$references = array();
2896	if ($message_id != "") {
2897	$mailService->addHeaderField('In-Reply-To', $message_id);
2898
2899	if (isset($header->references)) {
2900	array_push($references, $header->references);
2901	}
2902	array_push($references, $message_id);
2903	$mailService->addHeaderField('References', $references);
2904	}
2905
2906
2907	$mailService->setSubject($subject);
2908	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2909
2910
2911	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2912	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2913	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2914	$email = explode(",", $email);
2915	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2916	// Deve ser verificado um numero limite de destinatarios.
2917	// Deve ser verificado se os certificados sao validos.
2918	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2919	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2920	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2921	$erros_acumulados = "";
2922	$aux_mails = array();
2923	$mail_list = array();
2924	if (count($email) > $numero_maximo) {
2925	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2926	return $erros_acumulados;
2927	}
2928	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2929	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2930	foreach ($email as $item) {
2931	$certificate = $db->get_certificate(strtolower($item));
2932	if (!$certificate) {
2933	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2934	return $erros_acumulados;
2935	}
2936
2937	if (array_key_exists("dberr1", $certificate)) {
2938
2939	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2940	return $erros_acumulados;
2941	}
2942	if (array_key_exists("dberr2", $certificate)) {
2943	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2944	//continue;
2945	}
2946	/* Retirado este teste para evitar mensagem de erro duplicada.
2947	if (!array_key_exists("certs", $certificate))
2948	{
2949	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2950	continue;
2951	}
2952	*/
2953	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2954
2955	foreach ($certificate['certs'] as $registro) {
2956	$c1 = new certificadoB();
2957	$c1->certificado($registro['chave_publica']);
2958	if ($c1->apresentado) {
2959	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2960	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2961	$aux_mails[] = $registro['chave_publica'];
2962	$mail_list[] = strtolower($item);
2963	} else {
2964	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2965	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2966	}
2967
2968	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2969	foreach ($c2->erros_ssl as $linha) {
2970	$erros_acumulados .= $linha . chr(0x0A);
2971	}
2972	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2973	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2974	}
2975	} else {
2976	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2977	}
2978	}
2979	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2980	return $erros_acumulados;
2981	}
2982	}
2983
2984	$mail->Certs_crypt = $aux_mails;
2985	}
2986
2987	$attachment = json_decode($params['attachments'],TRUE);
2988
2989	foreach ($attachment as &$value)
2990	{
2991	if((int)$value > 0) //BD attachment
2992	{
2993	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2994
2995	if($att['disposition'] == 'embedded' && $isHTML) //Caso mensagem em texto simples converter os embedded para attachments
2996	{
2997	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', '"'.mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1').'"', $body);
2998	$mailService->addStringImage(base64_decode($att['source']), $att['type'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
2999	}
3000	else
3001	$mailService->addStringAttachment(base64_decode($att['source']), mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3002
3003	$message_size_total += $att['size'];
3004	unset($att);
3005	}
3006	else //message attachment
3007	{
3008	$value = json_decode($value, true);
3009
3010	switch ($value['type']) {
3011	case 'imapPart':
3012	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
3013	if(strstr($body,'src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"') !== false)//Embeded IMG
3014	{
3015	$body = str_ireplace('src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"' , 'src="'.$att['name'].'"', $body);
3016	$mailService->addStringImage($att['source'], $att['type'],mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1') );
3017	}
3018	else
3019	$mailService->addStringAttachment($att['source'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3020
3021	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3022	unset($att);
3023	break;
3024	case 'imapMSG':
3025	$mbox_stream = $this->open_mbox(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'));
3026	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3027
3028	$mailService->addStringAttachment($rawmsg, mb_convert_encoding(base64_decode($value['name']), 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), 'message/rfc822', '7bit', 'attachment' );
3029	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3030	unset($rawmsg);
3031	break;
3032
3033	default:
3034	break;
3035	}
3036	}
3037	}
3038
3039	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3040
3041	////////////////////////////////////////////////////////////////////////////////////////////////////
3042	/**
3043	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3044	*/
3045	$default_max_size_rule = $db->get_default_max_size_rule();
3046	if (!$default_max_size_rule) {
3047	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3048	} else {
3049	foreach ($default_max_size_rule as $i => $value) {
3050	$default_max_size_rule = $value['config_value'];
3051	}
3052	}
3053
3054	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3055	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3056
3057
3058	$ldap = new ldap_functions();
3059	$groups_user = $ldap->get_user_groups($id_user);
3060
3061	$size_rule_by_group = array();
3062	foreach ($groups_user as $k => $value_) {
3063	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3064	if ($rule_in_group != "")
3065	array_push($size_rule_by_group, $rule_in_group);
3066	}
3067
3068	$n_rule_groups = 0;
3069	$maior_valor_regra_grupo = 0;
3070	foreach ($size_rule_by_group as $i => $value) {
3071	if (is_array($value[0])) {
3072	$n_rule_groups++;
3073	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3074	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3075	}
3076	}
3077
3078	if ($default_max_size_rule) {
3079	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3080
3081	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3082	if ($message_size_total > $default_max_size_rule)
3083	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3084	}
3085
3086	else {
3087	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3088	$regra_mais_permissiva = 0;
3089	foreach ($size_rule as $i => $value) {
3090	if ($regra_mais_permissiva < $value['email_max_recipient'])
3091	$regra_mais_permissiva = $value['email_max_recipient'];
3092	}
3093	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3094	if ($message_size_total > $regra_mais_permissiva)
3095	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3096	}
3097	else /* Regra por grupo */ {
3098	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3099	if ($message_size_total > $maior_valor_regra_grupo)
3100	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3101	}
3102	}
3103	}
3104	/**
3105	* Fim da validação do tamanho da regra do tamanho de mensagem.
3106	*/
3107	////////////////////////////////////////////////////////////////////////////////////////////////////
3108	if ($isHTML)
3109	{
3110	$this->rfc2397ToEmbeddedAttachment($mailService , $body);
3111
3112	$defaultStyle = '';
3113	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'])
3114	$defaultStyle .= ' font-family:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'] .';';
3115
3116	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'])
3117	$defaultStyle .= ' font-size:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'].';';
3118
3119	$body = '<span class="'.$defaultStyle.'">'.$body.'</span>';
3120	$mailService->setBodyHtml($body);
3121	}
3122	else
3123	$mailService->setBodyText($body);
3124
3125	if ($is_important)
3126	$mailService->addHeaderField('Importance', 'High');
3127
3128	if ($return_receipt)
3129	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3130
3131
3132	if ($folder != 'null') {
3133	$mbox_stream = $this->open_mbox($folder);
3134	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3135	}
3136
3137	$sent = $mailService->send();
3138
3139	if ($sent !== true) {
3140	return $this->parse_error($sent);
3141	} else {
3142	if ($signed && !$params['smime']) {
3143	return $sent;
3144	}
3145	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3146	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3147	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3148	$now = date("d/m/y H:i:s");
3149	$addrs = $toaddress . $ccaddress . $ccoaddress;
3150	$sent = trim($sent);
3151	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3152	}
3153	if($params['uids_save'] )
3154	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3155
3156	//return array("success" => true, "folder" => $folder_list);
3157	return array("success" => true, "load" => $has_new_folder);
3158
3159	}
3160	}
3161
3162
3163	function add_recipients_cert($full_address)
3164	{
3165	$result = "";
3166	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3167	foreach ($parse_address as $val)
3168	{
3169	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3170	if ($val->mailbox == "INVALID_ADDRESS")
3171	continue;
3172	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3173	continue;
3174	if (empty($val->personal))
3175	$result .= $val->mailbox."@".$val->host . ",";
3176	else
3177	$result .= $val->mailbox."@".$val->host . ",";
3178	}
3179
3180	return substr($result,0,-1);
3181	}
3182
3183	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3184	{
3185	//remove a comma if is given two unexpected commas
3186	$full_address = preg_replace("/, ?,/",",",$full_address);
3187	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3188
3189	$bolean = true;
3190	foreach ($parse_address as $val)
3191	{
3192	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3193	if ($val->mailbox == "INVALID_ADDRESS")
3194	continue;
3195	switch($recipient_type)
3196	{
3197	case "to":
3198	if($mobile){
3199	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3200	}else{
3201	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3202	}
3203	break;
3204	case "cc":
3205	if($mobile){
3206	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3207	}else{
3208	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3209	}
3210	break;
3211	case "cco":
3212	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3213	break;
3214	}
3215	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3216	$bolean = false;
3217	}
3218	}
3219	return $bolean;
3220	}
3221
3222	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3223	{
3224	include_once dirname(__FILE__).'/class.attachment.inc.php';
3225	$attachment = new attachment();
3226	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3227	$folder = urldecode($folder);
3228	$attachment->setStructureFromMail($folder, $uid);
3229
3230	if($info === true)
3231	{
3232	$return = $attachment->getAttachmentInfo($part);
3233	$return['source'] = $attachment->getAttachment($part);
3234	return $return;
3235	}
3236	return $attachment->getAttachment($part);
3237	}
3238
3239	function del_last_caracter($string)
3240	{
3241	$string = substr($string,0,(strlen($string) - 1));
3242	return $string;
3243	}
3244
3245	function del_last_two_caracters($string)
3246	{
3247	$string = substr($string,0,(strlen($string) - 2));
3248	return $string;
3249	}
3250
3251	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3252	{
3253	$sort = array();
3254	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3255	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3256	foreach($imapsort as $iuid){
3257	$sort[$iuid] = $iuid;
3258	}
3259	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3260	$slice_array = false;
3261	else
3262	$slice_array = true;
3263	}
3264	else
3265	{
3266	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3267	$num_msgs = imap_num_msg($this->mbox);
3268	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3269	$slice_array = true;
3270	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3271	$dates = array();
3272	for ($i=$num_msgs; $i>0; $i--)
3273	{
3274	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3275	break;
3276	$iuid = @imap_uid($this->mbox,$i);
3277	$header = $this->get_header($iuid);
3278
3279	// List UNSEEN messages.
3280	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3281	continue;
3282	}
3283	// List SEEN messages.
3284	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3285	continue;
3286	}
3287	// List ANSWERED messages.
3288	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3289	continue;
3290	}
3291	// List FLAGGED messages.
3292	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3293	continue;
3294	}
3295
3296	if($sort_box_type=='SORTFROM') {
3297	if (strrpos($folder,'Sent') && $from_to_sent)
3298	$tmp = self::formatMailObject($header->to[0]);
3299	else
3300	$tmp = self::formatMailObject($header->from[0]);
3301	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3302	}
3303	else if($sort_box_type=='SORTSUBJECT') {
3304	$sort[$iuid] = $header->subject;
3305	}
3306	else if($sort_box_type=='SORTSIZE') {
3307	$sort[$iuid] = $header->Size;
3308	}
3309	else {
3310	$sort[$iuid] = $header->udate;
3311	}
3312	$dates[$iuid] = $header->udate;
3313	}
3314	$keys = array_keys($sort);
3315	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3316	$sort = array_combine($keys, $sort);
3317	if ($sort_box_reverse)
3318	$sort = array_reverse($sort,true);
3319	}
3320	if(empty($sort) or !is_array($sort)){
3321	$sort = array();
3322	}
3323	if ($slice_array)
3324	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3325	return $sort;
3326
3327	}
3328
3329	function move_delete_search_messages($params){
3330	$move = false;
3331	$msg_no_move = "";
3332
3333	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3334	$params['new_folder'] = urldecode($params['new_folder_move']);
3335	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3336	$sel_msgs = explode(",", $params['selected_messages']);
3337	@reset($sel_msgs);
3338	$sorted_msgs = array();
3339	foreach($sel_msgs as $idx => $sel_msg) {
3340	$sel_msg = explode(";", $sel_msg);
3341	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3342	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3343	}
3344	else {
3345	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3346	}
3347	}
3348	@ksort($sorted_msgs);
3349	$last_return = false;
3350	foreach($sorted_msgs as $folder => $msgs_number) {
3351	$params['msgs_number'] = $msgs_number;
3352	$params['folder'] = $folder;
3353
3354	$last_return = $this->move_messages($params);
3355
3356	if($last_return['status']){
3357	$move = true;
3358	}else{
3359	$msg_no_move = $params['msgs_number'];
3360	}
3361	}
3362	$sel_msgs = null;
3363	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3364	$params['new_folder'] = urldecode($params['new_folder_delete']);
3365	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3366	$sel_msgs = explode(",", $params['selected_messages']);
3367	@reset($sel_msgs);
3368	$sorted_msgs = array();
3369	foreach($sel_msgs as $idx => $sel_msg) {
3370	$sel_msg = explode(";", $sel_msg);
3371	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3372	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3373	}
3374	else {
3375	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3376	}
3377	}
3378	@ksort($sorted_msgs);
3379	$last_return = false;
3380	foreach($sorted_msgs as $folder => $msgs_number) {
3381	$params['msgs_number'] = $msgs_number;
3382	$params['folder'] = $folder;
3383
3384	$params['folder'] = $params['new_folder_delete'];
3385	$last_return = $this->delete_msgs($params);
3386	$last_return['deleted'] = true;
3387	if($last_return['status']){
3388	$move = true;
3389	}else{
3390	$msg_no_move = $params['msgs_number'];
3391	}
3392
3393	}
3394
3395	if($move)
3396	$last_return['move'] = true;
3397
3398	if($msg_no_move != "")
3399	$last_return['no_move'] = $msg_no_move;
3400
3401	return $last_return;
3402	}
3403
3404	function move_search_messages($params){
3405	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3406	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3407	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3408	$sel_msgs = explode(",", $params['selected_messages']);
3409	$move = false;
3410	$msg_no_move = "";
3411
3412	@reset($sel_msgs);
3413	$sorted_msgs = array();
3414	foreach($sel_msgs as $idx => $sel_msg) {
3415	$sel_msg = explode(";", $sel_msg);
3416	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3417	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3418	}
3419	else {
3420	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3421	}
3422	}
3423	@ksort($sorted_msgs);
3424	$last_return = false;
3425	foreach($sorted_msgs as $folder => $msgs_number) {
3426	$params['msgs_number'] = $msgs_number;
3427	$params['folder'] = $folder;
3428
3429	if($params['delete'] === 'true'){
3430	$params['folder'] = $params['new_folder'];
3431	$last_return = $this->delete_msgs($params);
3432	$last_return['deleted'] = true;
3433
3434	if($last_return['status']){
3435	$move = true;
3436	}else{
3437	$msg_no_move = $params['msgs_number'];
3438	}
3439
3440	}else{
3441	$last_return = $this->move_messages($params);
3442
3443	if($last_return['status']){
3444	$move = true;
3445	}else{
3446	$msg_no_move = $params['msgs_number'];
3447	}
3448	}
3449	}
3450
3451	if($move)
3452	$last_return['move'] = true;
3453
3454	if($msg_no_move != "")
3455	$last_return['no_move'] = $msg_no_move;
3456
3457	return $last_return;
3458	}
3459
3460	function move_messages($params)
3461	{
3462	$folder = $params['folder'];
3463	$newmailbox = mb_convert_encoding($params['new_folder'], "UTF7-IMAP", ( isset($params['decoded']) ? "" : "ISO-8859-1, " )."UTF-8, UTF7-IMAP" );
3464	$new_folder_name = isset($params['decoded']) ? mb_convert_encoding($params['new_folder_name'], "ISO-8859-1", "UTF-8" ) : $params['new_folder_name'];
3465	$msgs_number = $params['msgs_number'];
3466	$return = array('msgs_number' => $msgs_number,
3467	'folder' => $folder,
3468	'new_folder_name' => $new_folder_name,
3469	'border_ID' => $params['border_ID'],
3470	'status' => true); //Status foi adicionado para validar as permissoes ACL
3471
3472	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3473	if (substr($folder,0,4) == 'user'){
3474	$acl = $this->getacltouser($folder, isset($params['decoded']));
3475	/*
3476	* l - lookup (mailbox is visible to LIST/LSUB commands)
3477	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3478	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3479	* w - write (STORE flags other than SEEN and DELETED)
3480	* i - insert (perform APPEND, COPY into mailbox)
3481	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3482	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3483	* d - delete (STORE DELETED flag, perform EXPUNGE)
3484	* a - administer (perform SETACL)
3485	*/
3486	if (strpos($acl, "d") === false){
3487	$return['status'] = false;
3488	return $return;
3489	}
3490	}
3491	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3492	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3493	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3494	if (substr($new_folder_name,0,4) == 'user'){
3495	$this->ldap = new ldap_functions();
3496	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3497	$return['new_folder_name'] = array_pop($tmp_folder_name);
3498	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3499	{
3500	$return['new_folder_name'] = $cn;
3501	}
3502	}
3503	}
3504	}
3505
3506	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3507	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3508	{
3509	$return['previous_msg'] = $this->get_info_previous_msg($params);
3510	// Fix problem in unserialize function JS.
3511	if(array_key_exists('body', $return['previous_msg']))
3512	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3513	}
3514
3515	$mbox_stream = $this->open_mbox($folder);
3516	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3517	imap_expunge($mbox_stream);
3518	if($mbox_stream)
3519	imap_close($mbox_stream);
3520	return $return;
3521	}else {
3522	if(strstr(imap_last_error(),'Over quota')) {
3523	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3524	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3525	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3526	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3527	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3528	if(!$mbox)
3529	return imap_last_error();
3530	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3531	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3532	if($mbox_stream)
3533	imap_close($mbox_stream);
3534	if($mbox)
3535	imap_close($mbox);
3536	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3537	}
3538	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3539	imap_expunge($mbox_stream);
3540	if($mbox_stream)
3541	imap_close($mbox_stream);
3542	// return to original quota limit.
3543	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3544	if($mbox)
3545	imap_close($mbox);
3546	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3547	}
3548	return $return;
3549	}
3550	else {
3551	if($mbox_stream)
3552	imap_close($mbox_stream);
3553	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3554	if($mbox)
3555	imap_close($mbox);
3556	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3557	}
3558	return imap_last_error();
3559	}
3560
3561	}
3562	else {
3563	if($mbox_stream)
3564	imap_close($mbox_stream);
3565
3566	$msg_error = "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3567	trigger_error($msg_error);
3568	return $msg_error;
3569	}
3570	}
3571	}
3572
3573	function set_messages_flag_from_search($params){
3574	$error = False;
3575	$fileNames = "";
3576
3577	$sel_msgs = explode(",", $params['msg_to_flag']);
3578	@reset($sel_msgs);
3579	$sorted_msgs = array();
3580	foreach($sel_msgs as $idx => $sel_msg) {
3581	$sel_msg = explode(";", $sel_msg);
3582	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3583	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3584	}
3585	else {
3586	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3587	}
3588	}
3589	unset($sorted_msgs['']);
3590	$array_names_keys = array_keys($sorted_msgs);
3591	// Verifica se as n mensagens selecionadas
3592	// se encontram em um mesmo folder
3593	if (count($sorted_msgs)==1){
3594	$param['folder'] = $array_names_keys[0];
3595	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3596	$param['flag'] = $params['flag'];
3597	$returns[0] = $this->set_messages_flag($param);
3598	return $returns;
3599	}else{
3600	for($i = 0; $i < count($array_names_keys); $i++){
3601	$param['folder'] = $array_names_keys[$i];
3602	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3603	$param['flag'] = $params['flag'];
3604	$returns[$i] = $this->set_messages_flag($param);
3605	}
3606	}
3607	return $returns;
3608	}
3609	function set_messages_flag($params)
3610	{
3611	$folder = ( isset($params['decoded']) ) ? $params['folder'] : mb_convert_encoding($params['folder'], "UTF7-IMAP", "ISO-8859-1, UTF-8, UTF7-IMAP");
3612	$msgs_to_set = $params['msgs_to_set'];
3613	$flag = $params['flag'];
3614	$return = array();
3615	$return["msgs_to_set"] = $msgs_to_set;
3616	$return["flag"] = $flag;
3617	$return["msgs_not_to_set"] = "";
3618
3619	$this->mbox = $this->open_mbox($folder);
3620
3621	if ($flag == "unseen"){
3622	$return["msgs_to_set"] = "";
3623	$msgs = explode(",",$msgs_to_set);
3624	foreach($msgs as $men){
3625	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3626	$return["msgs_to_set"] .= $men.",";
3627	else
3628	$return["msgs_not_to_set"] .= $men.",";
3629	}
3630	$return["status"] = true;
3631	}elseif ($flag == "seen"){
3632	$return["msgs_to_set"] = "";
3633	$msgs = explode(",",$msgs_to_set);
3634	foreach($msgs as $men){
3635	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3636	$return["msgs_to_set"] .= $men.",";
3637	else
3638	$return["msgs_not_to_set"] .= $men.",";
3639	}
3640	$return["status"] = true;
3641	}elseif ($flag == "answered"){
3642	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3643	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3644	}
3645	elseif ($flag == "forwarded")
3646	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3647	elseif ($flag == "flagged")
3648	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3649	elseif ($flag == "unflagged") {
3650	$flag_importance = false;
3651	$msgs_number = explode(",",$msgs_to_set);
3652	$unflagged_msgs = "";
3653	foreach($msgs_number as $msg_number) {
3654	preg_match('/importance : (.*)\r/i',
3655	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3656	,$importance);
3657	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3658	$flag_importance=true;
3659	}
3660	else {
3661	$unflagged_msgs.=$msg_number.",";
3662	}
3663	}
3664
3665	if($unflagged_msgs!="") {
3666	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3667	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3668	}
3669	else {
3670	$return["msgs_unflageds"] = false;
3671	}
3672
3673	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3674	$return["status"] = false;
3675	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3676	}
3677	else {
3678	$return["status"] = true;
3679	}
3680	}
3681
3682	if(($flag == "seen") \|\| ($flag == "unseen")){
3683	if ($return["msgs_not_to_set"] != ""){
3684	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3685	$return["status"] = false;
3686	}
3687	if($return["msgs_to_set"] != ""){
3688	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3689	}
3690	}
3691	if($this->mbox && is_resource($this->mbox))
3692	imap_close($this->mbox);
3693	return $return;
3694	}
3695
3696	function get_file_type($file_name)
3697	{
3698	$file_name = strtolower($file_name);
3699	$strFileType = strrev(substr(strrev($file_name),0,4));
3700	if ($strFileType == ".eml")
3701	return "message/rfc822";
3702	if ($strFileType == ".asf")
3703	return "video/x-ms-asf";
3704	if ($strFileType == ".avi")
3705	return "video/avi";
3706	if ($strFileType == ".doc")
3707	return "application/msword";
3708	if ($strFileType == ".zip")
3709	return "application/zip";
3710	if ($strFileType == ".xls")
3711	return "application/vnd.ms-excel";
3712	if ($strFileType == ".gif")
3713	return "image/gif";
3714	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3715	return "image/jpeg";
3716	if ($strFileType == ".png")
3717	return "image/png";
3718	if ($strFileType == ".wav")
3719	return "audio/wav";
3720	if ($strFileType == ".mp3")
3721	return "audio/mpeg3";
3722	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3723	return "video/mpeg";
3724	if ($strFileType == ".rtf")
3725	return "application/rtf";
3726	if ($strFileType == ".htm" \|\| $strFileType == "html")
3727	return "text/html";
3728	if ($strFileType == ".xml")
3729	return "text/xml";
3730	if ($strFileType == ".xsl")
3731	return "text/xsl";
3732	if ($strFileType == ".css")
3733	return "text/css";
3734	if ($strFileType == ".php")
3735	return "text/php";
3736	if ($strFileType == ".asp")
3737	return "text/asp";
3738	if ($strFileType == ".pdf")
3739	return "application/pdf";
3740	if ($strFileType == ".txt")
3741	return "text/plain";
3742	if ($strFileType == ".wmv")
3743	return "video/x-ms-wmv";
3744	if ($strFileType == ".sxc")
3745	return "application/vnd.sun.xml.calc";
3746	if ($strFileType == ".stc")
3747	return "application/vnd.sun.xml.calc.template";
3748	if ($strFileType == ".sxd")
3749	return "application/vnd.sun.xml.draw";
3750	if ($strFileType == ".std")
3751	return "application/vnd.sun.xml.draw.template";
3752	if ($strFileType == ".sxi")
3753	return "application/vnd.sun.xml.impress";
3754	if ($strFileType == ".sti")
3755	return "application/vnd.sun.xml.impress.template";
3756	if ($strFileType == ".sxm")
3757	return "application/vnd.sun.xml.math";
3758	if ($strFileType == ".sxw")
3759	return "application/vnd.sun.xml.writer";
3760	if ($strFileType == ".sxq")
3761	return "application/vnd.sun.xml.writer.global";
3762	if ($strFileType == ".stw")
3763	return "application/vnd.sun.xml.writer.template";
3764
3765
3766	return "application/octet-stream";
3767	}
3768
3769	function htmlspecialchars_encode($str)
3770	{
3771	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3772	}
3773	function htmlspecialchars_decode($str)
3774	{
3775	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3776	}
3777
3778	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3779	{
3780	if(!$this->mbox \|\| !is_resource($this->mbox))
3781	$this->mbox = $this->open_mbox($folder);
3782
3783	if($offsetEnd == 0 && $offsetBegin == 0){
3784	$offsetEnd = imap_num_msg($this->mbox);
3785	$offsetBegin = 1;
3786	}
3787	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3788	}
3789
3790	function get_info_next_msg($params)
3791	{
3792	$msg_number = $params['msg_number'];
3793	$folder = $params['msg_folder'];
3794	$sort_box_type = $params['sort_box_type'];
3795	$sort_box_reverse = $params['sort_box_reverse'];
3796	$reuse_border = $params['reuse_border'];
3797	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3798	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3799
3800	$success = false;
3801	if (is_array($sort_array_msg))
3802	{
3803	foreach ($sort_array_msg as $i => $value){
3804	if ($value == $msg_number)
3805	{
3806	$success = true;
3807	break;
3808	}
3809	}
3810	}
3811
3812	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3813	{
3814	$params['status'] = 'false';
3815	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3816	return $params;
3817	}
3818
3819	$params = array();
3820	$params['msg_number'] = $sort_array_msg[($i+1)];
3821	$params['msg_folder'] = $folder;
3822
3823	$return = $this->get_info_msg($params);
3824	$return["reuse_border"] = $reuse_border;
3825	return $return;
3826	}
3827
3828	function get_info_previous_msg($params)
3829	{
3830	$msg_number = $params['msgs_number'];
3831	$folder = $params['folder'];
3832	$sort_box_type = $params['sort_box_type'];
3833	$sort_box_reverse = $params['sort_box_reverse'];
3834	$reuse_border = $params['reuse_border'];
3835	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3836	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3837
3838	$success = false;
3839	if (is_array($sort_array_msg))
3840	{
3841	foreach ($sort_array_msg as $i => $value){
3842	if ($value == $msg_number)
3843	{
3844	$success = true;
3845	break;
3846	}
3847	}
3848	}
3849	if (! $success \|\| $i == 0)
3850	{
3851	$params['status'] = 'false';
3852	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3853	return $params;
3854	}
3855
3856	$params = array();
3857	$params['msg_number'] = $sort_array_msg[($i-1)];
3858	$params['msg_folder'] = $folder;
3859
3860	$return = $this->get_info_msg($params);
3861	$return["reuse_border"] = $reuse_border;
3862	return $return;
3863	}
3864
3865	// This function updates the values: quota, paging and new messages menu.
3866	function get_menu_values($params){
3867	$return_array = array();
3868	$return_array = $this->get_quota($params);
3869
3870	$mbox_stream = $this->open_mbox($params['folder']);
3871	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3872	if($mbox_stream)
3873	imap_close($mbox_stream);
3874
3875	return $return_array;
3876	}
3877
3878	function get_quota($params){
3879
3880	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3881	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3882	if(!$this->mbox \|\| !is_resource($this->mbox))
3883	$this->mbox = $this->open_mbox();
3884
3885	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3886	if($this->mbox && is_resource($this->mbox))
3887	imap_close($this->mbox);
3888
3889	if (!$quota){
3890	return array(
3891	'quota_percent' => 0,
3892	'quota_used' => 0,
3893	'quota_limit' => 0
3894	);
3895	}
3896
3897	if(count($quota) && $quota['limit']) {
3898	$quota_limit = $quota['limit'];
3899	$quota_used = $quota['usage'];
3900	if($quota_used >= $quota_limit)
3901	{
3902	$quotaPercent = 100;
3903	}
3904	else
3905	{
3906	$quotaPercent = ($quota_used / $quota_limit)*100;
3907	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3908	}
3909	return array(
3910	'quota_percent' => floor($quotaPercent),
3911	'quota_used' => $quota_used,
3912	'quota_limit' => $quota_limit
3913	);
3914	}
3915	else
3916	return array();
3917	}
3918
3919	function send_notification($params)
3920	{
3921	$mailService = ServiceLocator::getService('mail');
3922	$body = lang("Your message: %1",$params['subject']) . '<br>';
3923	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3924	$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"));
3925	return $mailService->sendMail(base64_decode($params['notificationto']),
3926	$_SESSION['phpgw_info']['expressomail']['user']['email'],
3927	$this->htmlspecialchars_decode(lang("Read receipt: %1",$params['subject'])),
3928	$body);
3929
3930	}
3931
3932	function empty_folder($params)
3933	{
3934	$folder = (isset($params['shared']) ? $params['shared'] : 'INBOX') . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3935	$mbox_stream = $this->open_mbox($folder);
3936	$return = imap_delete($mbox_stream,'1:*');
3937	$return = imap_errors();
3938	if($mbox_stream)
3939	imap_close($mbox_stream, CL_EXPUNGE);
3940	return $return;
3941	}
3942
3943	function search($params)
3944	{
3945	include("class.imap_attachment.inc.php");
3946	$imap_attachment = new imap_attachment();
3947	$criteria = $params['criteria'];
3948	$return = array();
3949	$folders = $this->get_folders_list();
3950
3951	$j = 0;
3952	foreach($folders as $folder)
3953	{
3954	$mbox_stream = $this->open_mbox($folder);
3955	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3956
3957	if ($messages == '')
3958	continue;
3959
3960	$i = 0;
3961	$return[$j] = array();
3962	$return[$j]['folder_name'] = $folder['name'];
3963
3964	foreach($messages as $msg_number)
3965	{
3966	$header = $this->get_header($msg_number);
3967	if (!is_object($header))
3968	return false;
3969
3970	$return[$j][$i]['msg_folder'] = $folder['name'];
3971	$return[$j][$i]['msg_number'] = $msg_number;
3972	$return[$j][$i]['Recent'] = $header->Recent;
3973	$return[$j][$i]['Unseen'] = $header->Unseen;
3974	$return[$j][$i]['Answered'] = $header->Answered;
3975	$return[$j][$i]['Deleted'] = $header->Deleted;
3976	$return[$j][$i]['Draft'] = $header->Draft;
3977	$return[$j][$i]['Flagged'] = $header->Flagged;
3978
3979	$date_msg = gmdate("d/m/Y",$header->udate);
3980	if (gmdate("d/m/Y") == $date_msg)
3981	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3982	else
3983	$return[$j][$i]['udate'] = $date_msg;
3984
3985	$fromaddress = imap_mime_header_decode($header->fromaddress);
3986	$return[$j][$i]['fromaddress'] = '';
3987	foreach ($fromaddress as $tmp)
3988	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3989
3990	$from = $header->from;
3991	$return[$j][$i]['from'] = array();
3992	$tmp = imap_mime_header_decode($from[0]->personal);
3993	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3994	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3995	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3996
3997	$to = $header->to;
3998	$return[$j][$i]['to'] = array();
3999	$tmp = imap_mime_header_decode($to[0]->personal);
4000	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4001	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4002	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4003
4004	$subject = imap_mime_header_decode($header->fetchsubject);
4005	$return[$j][$i]['subject'] = '';
4006	foreach ($subject as $tmp)
4007	$return[$j][$i]['subject'] .= $tmp->text;
4008
4009	$return[$j][$i]['Size'] = $header->Size;
4010	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4011
4012	$return[$j][$i]['attachment'] = array();
4013	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4014
4015	$i++;
4016	}
4017	$j++;
4018	if($mbox_stream)
4019	imap_close($mbox_stream);
4020	}
4021
4022	return $return;
4023	}
4024
4025
4026	function mobile_search($params)
4027	{
4028	include("class.imap_attachment.inc.php");
4029	$imap_attachment = new imap_attachment();
4030	$criterias = array ("TO","SUBJECT","FROM","CC");
4031	$return = array();
4032	if(!isset($params['folder'])) {
4033	$folder_params = array("noSharedFolders"=>1);
4034	if(isset($params['folderType']))
4035	$folder_params['folderType'] = $params['folderType'];
4036	$folders = $this->get_folders_list($folder_params);
4037	}
4038	else
4039	$folders = array(0=>array('folder_id'=>$params['folder']));
4040	$num_msgs = 0;
4041	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4042	$return["msgs"] = array();
4043
4044	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4045	foreach($folders as $id =>$folder)
4046	{
4047	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4048	foreach($criterias as $criteria_fixed)
4049	{
4050	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4051
4052	$mbox_stream = $this->open_mbox($folder['folder_id']);
4053
4054	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4055
4056	if ($messages == ''){
4057	if($mbox_stream)
4058	imap_close($mbox_stream);
4059	continue;
4060	}
4061
4062	foreach($messages as $msg_number)
4063	{
4064	$temp = $this->get_info_head_msg($msg_number);
4065	if(!$temp)
4066	return false;
4067	$temp['msg_folder'] = $folder['folder_id'];
4068	$return["msgs"][$num_msgs] = $temp;
4069	$num_msgs++;
4070	}
4071
4072	if($mbox_stream)
4073	imap_close($mbox_stream);
4074	}
4075	}
4076	}
4077
4078	if(!function_exists("cmp_date")) {
4079	function cmp_date($obj1, $obj2){
4080	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4081	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4082	}
4083	}
4084	usort($return["msgs"], "cmp_date");
4085	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4086	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4087	$return["msgs"]['num_msgs'] = $num_msgs;
4088
4089	return $return;
4090	}
4091
4092	function delete_and_show_previous_message($params)
4093	{
4094	$return = $this->get_info_previous_msg($params);
4095
4096	$params_tmp1 = array();
4097	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4098	$params_tmp1['folder'] = $params['msg_folder'];
4099	$return_tmp1 = $this->delete_msg($params_tmp1);
4100
4101	$return['msg_number_deleted'] = $return_tmp1;
4102
4103	return $return;
4104	}
4105
4106
4107	function automatic_trash_cleanness($params)
4108	{
4109	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4110	$criteria = 'BEFORE "'.$before_date.'"';
4111	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4112	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4113
4114	// Free others requests
4115	session_write_close();
4116	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4117	if (is_array($messages)){
4118	foreach ($messages as $msg_number){
4119	imap_delete($mbox_stream, $msg_number, FT_UID);
4120	}
4121	}
4122	if($mbox_stream)
4123	imap_close($mbox_stream, CL_EXPUNGE);
4124	return $messages;
4125	}
4126	// Fix the search problem with special characters!!!!
4127	function remove_accents($string) {
4128	return strtr($string,
4129	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4130	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4131	}
4132
4133	function make_search_date($date,$before = false){
4134
4135	//TODO: Adaptar a data de acordo com o locale do sistema.
4136	list($day,$month,$year) = explode("/", $date);
4137	$before?$day=(int)$day+1:$day=(int)$day;
4138	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4139	$search_date = date('d-M-Y',$timestamp);
4140	return $search_date;
4141
4142	}
4143
4144	function search_msg( $params = false )
4145	{
4146
4147	include '../prototype/api/controller.php';
4148	if(strpos($params['condition'],"#")===false)
4149	{ //local messages
4150	$search=false;
4151	}
4152	else
4153	{
4154	$search = explode(",",$params['condition']);
4155	}
4156
4157	$params['page'] = $params['page'] * 1;
4158
4159	if( is_array($search) )
4160	{
4161	$search = array_unique($search); // Remove duplicated folders
4162	$search_criteria = '';
4163	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4164	foreach($search as $tmp)
4165	{
4166	$tmp1 = explode("##",$tmp);
4167	$sum = 0;
4168	$name_box = $tmp1[0];
4169	unset($filter);
4170	foreach($tmp1 as $index => $criteria)
4171	{
4172	if ($index != 0 && strlen($criteria) != 0)
4173	{
4174	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4175	$filter .= " ".$filter_array[0];
4176	if (strlen($filter_array[1]) != 0)
4177	{
4178	if ( trim($filter_array[0]) != 'BEFORE' &&
4179	trim($filter_array[0]) != 'SINCE' &&
4180	trim($filter_array[0]) != 'ON')
4181	{
4182	$filter .= '"'.$filter_array[1].'"';
4183	}else if(trim($filter_array[0]) == 'BEFORE' ){
4184	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4185	}else{
4186	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4187	}
4188	}
4189	}
4190	}
4191
4192	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4193	$filter = $this->remove_accents($filter);
4194
4195	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4196	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4197	{
4198	$folder_name = explode($this->imap_delimiter,$name_box);
4199	$this->ldap = new ldap_functions();
4200
4201	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4202	{
4203	$folder_name[1] = $cn;
4204	}
4205	$folder_name = implode($this->imap_delimiter,$folder_name);
4206	}
4207	else
4208	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4209
4210
4211	$this->open_mbox($name_box);
4212
4213	if (preg_match("/^.?\bALL\b/", $filter))
4214	{
4215	// Quick Search, note: this ALL isn't the same ALL from imap_search
4216	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4217
4218	foreach($all_criterias as $criteria_fixed)
4219	{
4220	$_filter = $criteria_fixed . substr($filter,4);
4221
4222	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4223
4224	if(is_array($search_criteria))
4225	{
4226	foreach($search_criteria as $new_search)
4227	{
4228	$elem = $this->get_info_head_msg($new_search);
4229	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4230	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4231	$elem['uid'] = $new_search;
4232	/* compare dates in ordering */
4233	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4234	$retorno[] = $elem;
4235	}
4236	}
4237	}
4238	}
4239	else{
4240	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4241	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4242	{
4243	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4244	{
4245	$num_msgs = imap_num_msg($this->mbox);
4246	$flagged_msgs = array();
4247	for ($i=$num_msgs; $i>0; $i--)
4248	{
4249	$iuid = @imap_uid($this->mbox,$i);
4250	$header = $this->get_header($iuid);
4251	if(trim($header->Flagged))
4252	{
4253	$flagged_msgs[$i] = $iuid;
4254	}
4255	}
4256	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4257	{
4258	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4259	foreach($arry_diff as $msg)
4260	{
4261	$search_criteria[] = $msg;
4262	}
4263	}
4264	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4265	{
4266	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4267	}
4268	}
4269	}
4270
4271	if( is_array( $search_criteria) )
4272	{
4273	foreach($search_criteria as $new_search)
4274	{
4275
4276	$elem = $this->get_info_head_msg( $new_search );
4277	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4278	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4279	$elem['uid'] = $new_search;
4280	/* compare dates in ordering */
4281	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4282
4283	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4284	$followupflagged = Controller::find(
4285	array('concept' => 'followupflagged'),
4286	false,
4287	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4288	);
4289
4290	if(isset($followupflagged[0]['followupflagId']))
4291	{
4292	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4293	$followupflagged[0]['followupflag'] = $followupflag;
4294	$elem['followupflagged'] = $followupflagged[0];
4295
4296	}
4297	$labeleds = Controller::find(
4298	array('concept' => 'labeled'),
4299	false,
4300	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4301	);
4302	foreach ($labeleds as $e){
4303	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4304	$elem['labels'][$e['labelId']] = $labels;
4305	}
4306	$retorno[] = $elem;
4307	}
4308	}
4309	}
4310	}
4311	}
4312
4313	imap_close($this->mbox);
4314	$num_msgs = count($retorno);
4315	/* Comparison functions, descendent is ascendent with parms inverted */
4316	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4317	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4318
4319	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4320	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4321
4322	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4323	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4324
4325	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4326	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4327
4328	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4329	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4330
4331	usort( $retorno, $params['sort_type']);
4332	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4333
4334	$arrayRetorno['num_msgs'] = $num_msgs;
4335	$arrayRetorno['data'] = $pageret;
4336	$arrayRetorno['currentTab'] = $params['current_tab'];
4337	return ($pageret) ? $arrayRetorno : 'none';
4338	}
4339
4340	function size_msg($size){
4341	$var = floor($size/1024);
4342	if($var >= 1){
4343	return $var." kb";
4344	}else{
4345	return $size ." b";
4346	}
4347	}
4348
4349	function ob_array($the_object)
4350	{
4351	$the_array=array();
4352	if(!is_scalar($the_object))
4353	{
4354	foreach($the_object as $id => $object)
4355	{
4356	if(is_scalar($object))
4357	{
4358	$the_array[$id]=$object;
4359	}
4360	else
4361	{
4362	$the_array[$id]=$this->ob_array($object);
4363	}
4364	}
4365	return $the_array;
4366	}
4367	else
4368	{
4369	return $the_object;
4370	}
4371	}
4372
4373	function getacl()
4374	{
4375	$this->ldap = new ldap_functions();
4376	$mbox_stream = $this->open_mbox();
4377	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4378
4379	$oldAcls = array('d' , 'c' , 'a');
4380	$newAcls = array('xte','ik', '');
4381
4382	$return = array();
4383	foreach ($mbox_acl as $user => $acl)
4384	{
4385	if($user == $this->username)
4386	continue;
4387
4388	//Compatibiliza acls no padrão antigo para o novo
4389	$acl = str_replace($oldAcls, $oldAcls, $acl);
4390
4391	$return[$user] = array(
4392	'cn' => $this->ldap->uid2cn($user) ,
4393	'acls' => $acl
4394	);
4395	}
4396	return $return;
4397	}
4398
4399	function setacl($params)
4400	{
4401	$old_users = $this->getacl();
4402	$new_users = unserialize($params['acls']);
4403
4404	$mbox_stream = $this->open_mbox();
4405	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4406	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4407
4408	foreach ($new_users as $user => $value) {
4409	if(isset($old_users[$user]) && $value['acls'] == $old_users[$user]['acls'])
4410	{
4411	unset($old_users[$user]);
4412	unset($new_users[$user]);
4413	}
4414	}
4415
4416	foreach ($new_users as $user => $value)
4417	{
4418	if (is_array($mailboxes_list))
4419	{
4420	foreach ($mailboxes_list as $key => $val)
4421	{
4422	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4423	//$folder = str_replace("&-", "&", $folder);
4424	$folder = imap_utf7_encode($folder);
4425	imap_setacl ($mbox_stream, $folder, "$user", $value['acls']);
4426
4427	}
4428	}
4429	if(isset($old_users[$user]))
4430	unset($old_users[$user]);
4431	}
4432
4433	foreach ($old_users as $user => $value)
4434	{
4435	if (is_array($mailboxes_list))
4436	{
4437	foreach ($mailboxes_list as $key => $val)
4438	{
4439	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4440	//$folder = str_replace("&-", "&", $folder);
4441	$folder = imap_utf7_encode($folder);
4442	imap_setacl ($mbox_stream, $folder, "$user", "");
4443
4444	}
4445	}
4446	}
4447
4448
4449	return true;
4450	}
4451
4452
4453	function getacltouser($user, $decode = false)
4454	{
4455	$return = array();
4456	$mbox_stream = $this->open_mbox('INBOX');
4457
4458	if( $decode )
4459	$user = mb_convert_encoding($user, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
4460
4461	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4462	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4463	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4464	if(substr($user,0,5) != 'user'.$this->imap_delimiter)
4465	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4466	else
4467	$mbox_acl = imap_getacl($mbox_stream, $user);
4468
4469	return (isset($mbox_acl[$this->username])) ? $mbox_acl[$this->username] : '';
4470
4471	}
4472
4473	function download_attachment($msg,$msgno)
4474	{
4475	$array_parts_attachments = array();
4476	//$array_parts_attachments['names'] = '';
4477	include_once("class.imap_attachment.inc.php");
4478	$imap_attachment = new imap_attachment();
4479
4480	if (count($msg->fname[$msgno]) > 0)
4481	{
4482	$i = 0;
4483	foreach ($msg->fname[$msgno] as $index=>$fname)
4484	{
4485	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4486	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4487	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4488	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4489	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4490	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4491	$i++;
4492	}
4493	}
4494	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4495	return $array_parts_attachments;
4496	}
4497
4498
4499	/**
4500	* @license http://www.gnu.org/copyleft/gpl.html GPL
4501	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4502	* @param $params
4503	*/
4504	function spam($params)
4505	{
4506
4507	$mbox_stream = $this->open_mbox($params['folder']);
4508	$msgs_number = explode(',',$params['msgs_number']);
4509
4510	$user = Array();
4511
4512	if(substr($params['folder'], 0, 4) == 'user')
4513	{
4514	$ldapObject = new ldap_functions();
4515
4516	$folderArray = Array();
4517	$folderArray = explode($this->imap_delimiter, $params['folder']);
4518
4519	$user['name'] = $folderArray[1];
4520	$user['email'] = $ldapObject->getMailByUid($user['name']);
4521
4522	}
4523	else
4524	{
4525	$user['name'] = $this->username;
4526	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4527	}
4528
4529	foreach($msgs_number as $msg_number)
4530	{
4531	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4532	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4533	$body = imap_body($mbox_stream, $imap_msg_number);
4534	$msg = $header . $body;
4535	strtok($user['email'], '@');
4536	$domain = strtok('@');
4537
4538
4539
4540	//Encontrar a assinatura do dspam no cabecalho
4541	$v = explode("\r\n", $header);
4542	foreach ($v as $linha){
4543	if (preg_match('/^Message-ID/i', $linha)) {
4544	$args = explode(" ", $linha);
4545	$msg_id = "'$args[1]'";
4546	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4547	$args = explode(" ",$linha);
4548	$signature = $args[1];
4549	}
4550	}
4551
4552	// Seleciona qual comando a ser executado
4553	switch($params['spam']){
4554	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4555	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4556	}
4557
4558
4559	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4560	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4561
4562	system($cmd);
4563	}
4564
4565	imap_close($mbox_stream);
4566	return false;
4567	}
4568
4569
4570	/**
4571	* Descrição do método
4572	*
4573	* @license http://www.gnu.org/copyleft/gpl.html GPL
4574	* @author
4575	* @sponsor Caixa Econômica Federal
4576	* @author
4577	* @param <tipo> <$msg_number> <Número da mensagem>
4578	* @return <cabeçalho da mensagem>
4579	* @access <public>
4580	*/
4581	function get_header($msg_number)
4582	{
4583	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4584	if (!is_object($header))
4585	return false;
4586
4587	if($header->Flagged != "F" ) {
4588	$flag = preg_match('/importance : (.*)\r/i',
4589	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4590	,$importance);
4591	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4592	}
4593
4594	return $header;
4595	}
4596
4597	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4598	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4599
4600
4601	function insert_email($source,$folder,$timestamp,$flags){
4602
4603	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4604	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4605	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4606	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4607	$imap_options = '/notls/novalidate-cert';
4608
4609
4610	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4611
4612	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4613
4614	if(imap_last_error() === 'Mailbox already exists')
4615	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4616	if($timestamp){
4617	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4618	$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.
4619	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4620	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4621
4622	$f = fopen($file,"w");
4623	fputs($f,base64_encode($source));
4624	fclose($f);
4625	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4626	$return['command']= exec($command);
4627	}else{
4628	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4629	}
4630	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4631
4632	$return['msg_no'] = $status->uidnext - 1;
4633	$return['error'] = imap_last_error();
4634	if(!$return['error'] && $flags != '' ){
4635
4636	$flags_array=explode(':',$flags);
4637	//"Answered","Draft","Flagged","Unseen"
4638	$flags_fixed = "";
4639	if($flags_array[0] == 'A')
4640	$flags_fixed.="\\Answered ";
4641	if($flags_array[1] == 'X')
4642	$flags_fixed.="\\Draft ";
4643	if($flags_array[2] == 'F')
4644	$flags_fixed.="\\Flagged ";
4645	if($flags_array[3] != 'U')
4646	$flags_fixed.="\\Seen ";
4647	if($flags_array[4] == 'F')
4648	$flags_fixed.="\\Answered \\Draft ";
4649	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4650	}
4651
4652	//Ignorando erro de AUTH=Plain
4653	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4654	$return['error'] = false;
4655
4656	if($mbox_stream)
4657	imap_close($mbox_stream);
4658	return $return;
4659	}
4660
4661	function show_decript($params,$dec=0){
4662	$source = $params['source'];
4663
4664	//error_log("source: $source\nversao: " . PHP_VERSION);
4665	if ($dec == 0)
4666	{
4667	$source = str_replace(" ", "+", $source,$i);
4668	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4669	if(!$source = base64_decode($source,true))
4670	return "error ".$source."Espaï¿?os ".$i;
4671
4672	}
4673	else {
4674	if(!$source = base64_decode($source))
4675	return "error ".$source."Espaï¿?os ".$i;
4676	}
4677	}
4678
4679	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4680
4681	$get['msg_number'] = $insert['msg_no'];
4682	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4683	$return = $this->get_info_msg($get);
4684	$get['msg_number'] = $params['ID'];
4685	$get['msg_folder'] = $params['folder'];
4686	$tmp = $this->get_info_msg($get);
4687	if(!$tmp['status_get_msg_info'])
4688	{
4689	$return['msg_day']=$tmp['msg_day'];
4690	$return['msg_hour']=$tmp['msg_hour'];
4691	$return['fulldate']=$tmp['fulldate'];
4692	$return['smalldate']=$tmp['smalldate'];
4693	}
4694	else
4695	{
4696	$return['msg_day']='';
4697	$return['msg_hour']='';
4698	$return['fulldate']='';
4699	$return['smalldate']='';
4700	}
4701	$return['msg_no'] =$insert['msg_no'];
4702	$return['error'] = $insert['error'];
4703	$return['folder'] = $params['folder'];
4704	//$return['acls'] = $insert['acls'];
4705	$return['original_ID'] = $params['ID'];
4706
4707	return $return;
4708
4709	}
4710
4711	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4712	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4713
4714	function treat_base64_from_post($source){
4715	$offset = 0;
4716	do
4717	{
4718	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4719	{
4720	$inicio = strpos($source, "\n\r", $inicio);
4721	$fim = strpos($source, '--', $inicio);
4722	if(!$fim)
4723	$fim = strpos($source,"\n\r", $inicio);
4724	$length = $fim-$inicio;
4725	$parte = substr( $source,$inicio,$length-1);
4726	$parte = str_replace(" ", "+", $parte);
4727	$source = substr_replace($source, $parte, $inicio, $length-1);
4728	}
4729	if($offset > $inicio)
4730	$offset=FALSE;
4731	else
4732	$offset = $inicio;
4733	}
4734	while($offset);
4735	return $source;
4736	}
4737
4738	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4739
4740	function unarchive_mail($params)
4741	{
4742	$dest_folder = $params['folder'];
4743	$sources = explode("#@#@#@",$params['source']);
4744	//Add user timeszone
4745	$timestamps = explode("#@#@#@",$params['timestamp']);
4746
4747
4748	$flags = explode("#@#@#@",$params['flags']);
4749
4750	foreach($sources as $index=>$src) {
4751	if($src!=""){
4752	$source = $this->treat_base64_from_post($src);
4753	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4754	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4755	}
4756	}
4757	return $insert;
4758	}
4759
4760	function download_all_local_attachments($params)
4761	{
4762	$source = $params['source'];
4763	$source = $this->treat_base64_from_post($source);
4764	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4765	$exporteml = new ExportEml();
4766	$params['num_msg']=$insert['msg_no'];
4767	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4768	return $exporteml->download_all_attachments($params);
4769	}
4770
4771	/**
4772	* Método que envia um email reportando um erro no email do usuário
4773	* @license http://www.gnu.org/copyleft/gpl.html GPL
4774	* @author Prognus Software Livre (http://www.prognus.com.br)
4775	*/
4776	function report_mail_error($params)
4777	{
4778	$params = $params['params'];
4779	$array_params = explode(";;", $params);
4780	$id_msg = $array_params[0];
4781	$msg_user = $array_params[1];
4782	$msg_folder = $array_params[2];
4783
4784	if($msg_user == '')
4785	$msg_user = "Sem mensagem!";
4786
4787	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4788
4789	$exporteml = new ExportEml();
4790	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4791	$this->open_mbox($msg_folder);
4792	$title = "Erro de email reportado";
4793	$body = "<body>O usuário <strong>$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>" .
4794	"$msg_user</body><br><br><hr>";
4795
4796	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4797	$mailService = ServiceLocator::getService('mail');
4798	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4799	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4800	}
4801
4802	function array_msort($array, $cols)
4803	{
4804	$colarr = array();
4805	foreach ($cols as $col => $order) {
4806	$colarr[$col] = array();
4807	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4808	}
4809	$params = array();
4810	foreach ($cols as $col => $order) {
4811	$params[] =& $colarr[$col];
4812	$params = array_merge($params, (array)$order);
4813	}
4814	call_user_func_array('array_multisort', $params);
4815	$ret = array();
4816	$keys = array();
4817	$first = true;
4818	foreach ($colarr as $col => $arr) {
4819	foreach ($arr as $k => $v) {
4820	if ($first) { $keys[$k] = substr($k,1); }
4821	$k = $keys[$k];
4822	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4823	$ret[$k][$col] = $array[$k][$col];
4824	}
4825	$first = false;
4826	}
4827
4828	return $ret;
4829
4830	}
4831
4832	function parseCriteriaSearchMail($search)
4833	{
4834	$criteria = '';
4835	$searchArray = explode(' ', $search);
4836
4837	foreach ($searchArray as $v)
4838	if(trim($v) !== '' )
4839	$criteria .= 'TEXT "'.$v.'" ' ;
4840
4841	return $criteria;
4842	}
4843
4844	function quickSearchMail( $params )
4845	{
4846	include '../prototype/api/controller.php';
4847	set_time_limit(270); //Aumenta o tempo limit da requisição, em algumas buscas o imap demora para retornar o resultado.
4848	$return = array();
4849	$return['folder'] = $params['folder'];
4850	if(!is_array($params['folder']))
4851	$params['folder'] = array( $params['folder'] );
4852
4853	if(!isset($params['sort']))
4854	$params['sort'] = 'SORTDATE_REVERSE';
4855
4856	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4857
4858	$i = 0;
4859	if(!isset($params['page'])) $params['page'] = 0;
4860	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4861	$ini = $end - $this->prefs['max_email_per_page'] ;
4862	$count = 0;
4863
4864	if (!preg_match('/KEYWORD/i', $params['search'])){
4865	$search = $this->parseCriteriaSearchMail($params['search']);
4866	} else {
4867	$search = $params['search'];
4868	}
4869
4870	foreach ($params['folder'] as $folder)
4871	{
4872	$imap = $this->open_mbox( $folder ) ;
4873	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4874
4875	$count += count($msgIds);
4876
4877	foreach ($msgIds as $ii => $v)
4878	{
4879	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4880
4881	$return['msgs'][$i]['from'] = '';
4882
4883	if(isset($msg->from[0]))
4884	{
4885	$from = self::formatMailObject( $msg->from[0] );
4886	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
4887	}
4888	else
4889	$return['msgs'][$i]['from'] = '';
4890
4891	$return['msgs'][$i]['subject'] = ' ';
4892
4893	$subject = imap_mime_header_decode($msg->subject);
4894	foreach ($subject as $tmp)
4895	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4896
4897	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4898	$followupflagged = Controller::find(
4899	array('concept' => 'followupflagged' , 'folder' => $folder ),
4900	false,
4901	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4902	);
4903
4904	if(isset($followupflagged[0]['followupflagId']))
4905	{
4906	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4907	$followupflagged[0]['followupflag'] = $followupflag;
4908	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4909
4910	}
4911	$labeleds = Controller::find(
4912	array('concept' => 'labeled'),
4913	false,
4914	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4915	);
4916	if(is_array($labeleds))
4917	foreach ($labeleds as $e){
4918	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4919	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4920	}
4921	$return['msgs'][$i]['flag'] = ' ';
4922	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4923	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4924	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4925	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4926	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4927
4928	$header = imap_fetchheader( $imap, $v , FT_UID ); // Necessario para recuperar se a mensagem é importante ou não.
4929	$importante = array();
4930
4931	if($msg->Flagged != 'F')
4932	$return['msgs'][$i]['flag'] .= ( preg_match('/importance : (.*)\r/i', $header , $importante) === 0 ) ? '' : 'F';
4933	else
4934	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4935
4936	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4937	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4938	$return['msgs'][$i]['date'] = $msg->udate;
4939	$return['msgs'][$i]['size'] = $msg->Size;
4940	$return['msgs'][$i]['boxname'] = $folder;
4941	$return['msgs'][$i]['uid'] = $v;
4942	$i++;
4943	}
4944	}
4945
4946	$return['num_msgs'] = $count;
4947
4948	if(!isset($return['msgs']))
4949	$return['msgs'] = array();
4950
4951	define('SORTBOX', 69);
4952	define('SORTWHO', 2);
4953	define('SORTBOX_REVERSE', 69);
4954	define('SORTWHO_REVERSE', 2);
4955	define('SORTDATE_REVERSE', 0);
4956	define('SORTSUBJECT_REVERSE', 3);
4957	define('SORTSIZE_REVERSE', 6);
4958
4959	switch (constant( $params['sort'] )){
4960	case 0 : $sA = 'date'; break;
4961	case 2 : $sA = 'from'; break;
4962	case 69 : $sA = 'boxname'; break;
4963	case 3 : $sA = 'subject'; break;
4964	case 6 : $sA = 'size'; break;
4965	}
4966
4967
4968	if($params['sort'] !== 'SORTDATE_REVERSE')
4969	if(strpos($params['sort'],'REVERSE') !== false)
4970	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4971	else
4972	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4973
4974	$k = -1;
4975	$nMsgs = array();
4976
4977	foreach ($return['msgs'] as $v)
4978	{
4979	$k++;
4980	if($k < $ini \|\| $k >= $end ) continue;
4981	$nMsgs[] = $v;
4982	}
4983	$return['msgs'] = $nMsgs;
4984
4985	$return = json_encode($return);
4986	$return = base64_encode($return);
4987
4988	return $return;
4989	}
4990
4991	function get_quota_folders(){
4992
4993	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4994	include_once("class.imapfp.inc.php");
4995	$imapfp = new imapfp();
4996
4997	if(!$imapfp->open($this->imap_server,$this->imap_port))
4998	return $imapfp->get_error();
4999	if (!$imapfp->login( $this->username,$this->password ))
5000	return $imapfp->get_error();
5001
5002	$response_array = $imapfp->get_mailboxes_size();
5003	if ($imapfp->error)
5004	return $imapfp->get_error();
5005
5006	$data = array();
5007	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5008	$data["quota_root"] = $quota_root;
5009
5010	foreach ($response_array as $idx=>$line) {
5011	$line2 = str_replace('"', "", $line);
5012	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5013	list($folder,$size) = explode(";",$line2);
5014	$quota_used = str_replace(")","",$size);
5015	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5016	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
5017	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5018	$folder = $this->functions->getLang("Inbox");
5019	}
5020	else
5021	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5022
5023	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5024	}
5025	$imapfp->close();
5026	return $data;
5027	}
5028
5029	function getaclfrombox($mail)
5030	{
5031	$mailArray = explode('@', $mail);
5032	$boxacl = $mailArray[0];
5033	$return = array();
5034
5035	if(!$this->mbox)
5036	$this->open_mbox();
5037
5038	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5039
5040	foreach ($mbox_acl as $user => $acl)
5041	{
5042	if ($user != $boxacl )
5043	$return[$user] = $acl;
5044	}
5045	return $return;
5046	}
5047
5048
5049	function searchSieveRule( $params )
5050	{
5051
5052	$imap = $this->open_mbox( 'INBOX' );
5053	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5054
5055	$rr = array();
5056
5057
5058	foreach ($msgs as $i => $v)
5059	{
5060
5061	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5062
5063	if(isset($params['from']))
5064	{
5065	$from['from'] = array();
5066	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5067	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5068	if ($from['from']['name'])
5069	{
5070	if (substr($from['from']['name'], 0, 1) == '"')
5071	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5072	else
5073	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5074	}
5075	else
5076	$from['from']['full'] = $from['from']['email'];
5077
5078	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5079	$rr['from'][] = $v;
5080	}
5081
5082	if(isset($params['to']))
5083	{
5084	$tos = $msg->to;
5085	$val = '';
5086	foreach( $tos as $to)
5087	{
5088	$tmp = imap_mime_header_decode($to->personal);
5089	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5090
5091	}
5092	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5093	$rr['to'][] = $v;
5094
5095	$tos = $msg->cc;
5096	$val = '';
5097	foreach( $tos as $to)
5098	{
5099	$tmp = imap_mime_header_decode($to->personal);
5100	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5101
5102	}
5103
5104	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5105	$rr['to'][] = $v;
5106	}
5107
5108	if(isset($params['subject']))
5109	{
5110	$ss = '';
5111	$subject = imap_mime_header_decode($msg->subject);
5112	foreach ($subject as $tmp)
5113	$ss .= $tmp->text;
5114
5115	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5116	$rr['subject'][] = $v;
5117	}
5118
5119	if(isset($params['body']))
5120	{
5121	$this->mbox = $this->open_mbox( 'INBOX' );
5122	$b = $this->get_body_msg( $v , 'INBOX' );
5123
5124	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5125	$rr['body'][] = $v;
5126
5127	unset($b);
5128	}
5129
5130	if(isset($params['size']))
5131	{
5132	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5133	$rr['size'][] = $v;
5134	}
5135	}
5136
5137	$rrr = array();
5138	$init = true;
5139
5140
5141	foreach ($rr as $i => $v)
5142	{
5143	if(count($rrr) == 0 && $init === true)
5144	$rrr = $v;
5145	else if($params['isExact'] === true)
5146	$rrr = array_diff($rrr , $v);
5147	else
5148	$rrr = array_unique(array_merge($rrr , $v));
5149
5150	}
5151
5152
5153	// if($params['page'] && $params['rows'])
5154	// {
5155	//
5156	// $end = ( $params['rows'] * $params['page'] );
5157	// $ini = $end - $params['rows'] ;
5158	//
5159	// //Pegando os do range da paginação
5160	// $k = -1;
5161	// $r = array();
5162	// foreach ($rrr as $v)
5163	// {
5164	// $k++;
5165	// if( $k < $ini \|\| $k >= $end ) continue;
5166	// $r[] = $v;
5167	// }
5168	// //////////////////////////////////////
5169	// }
5170	// else
5171	$r = $rrr;
5172
5173	return $r ;
5174	}
5175
5176	function filterCheck( $val , $crit ,$fil )
5177	{
5178	switch ( $fil ) {
5179	case '=' : //Igual
5180	if( $val == $crit ) return true; else return false; break;
5181	case '*' : //Existe
5182	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5183	case '!*' : //Não existe
5184	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5185	case '^' : //Começa com
5186	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5187	case '$' : //Termina com
5188	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5189	case '>' : //Maior que
5190	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5191	case '<' : //Menor que
5192	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5193	}
5194	}
5195
5196
5197
5198	/**
5199	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5200	*
5201	* @license http://www.gnu.org/copyleft/gpl.html GPL
5202	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5203	* @sponsor Caixa Econômica Federal
5204	* @author Airton Bordin Junior <airton@prognus.com.br>
5205	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5206	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5207	* @param <Array> <$proc> <ações do filtro>
5208	* @return <Regras do usuário em Array>
5209	* @access public
5210	*/
5211	function apliSieveFilter($msgs , $proc)
5212	{
5213	$ret = array();
5214	foreach ($msgs as $i => $msg)
5215	{
5216	switch($proc['type']){
5217	case 'fileinto':
5218	$imap = $this->open_mbox( 'INBOX' );
5219	if($proc['keep'] === true)
5220	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5221	else
5222	/* Está sempre copiando a mensagem para a pasta destino */
5223	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5224	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5225	break;
5226	case 'redirect':
5227	foreach($msgs as $msg)
5228	{
5229	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5230	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5231	'isHtml' => true,
5232	'subject' => $info['subject'],
5233	'from' => $info['from']['full'],
5234	'to' => $proc['parameter'])
5235	);
5236
5237	if($proc['keep'] !== true)
5238	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5239	}
5240	break;
5241
5242	case 'setflag':
5243	foreach($msgs as $msg)
5244	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5245	break;
5246	}
5247	}
5248	return $ret;
5249	}
5250
5251	/**
5252	* Método que convert imagens no formato rfc2397 para Embedded Attachment
5253	*
5254	* @license http://www.gnu.org/copyleft/gpl.html GPL
5255	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5256	* @sponsor Caixa Econômica Federal
5257	* @author Cristiano Corrêa Schmidt
5258	* @param <MailService> <$mailService> <Referencia objeto MailService>
5259	* @param <String> <$body> <Referencia Corpo do email>
5260	* @return <void>
5261	* @access public
5262	*/
5263	function rfc2397ToEmbeddedAttachment( &$mailService , &$body )
5264	{
5265	$matches = array();
5266	preg_match_all("/src=[\'\|\"]+data:([^,]*);base64,([a-zA-Z0-9\+\/\=]+)[\'\|\"]+/i", $body, $matches, PREG_SET_ORDER); //Resgata imagens em rfc2397
5267
5268	foreach ($matches as $i => &$v)
5269	{
5270	$ext = explode(';', $v[1]); //quebra todos os parametros em um array.
5271	$mailService->addStringImage(base64_decode($v[2]), $ext[0] , 'EmbeddedImage'.$i.'.'.$this->mimeToExtension($v[1]));
5272	$body = str_replace($v[0], 'src="EmbeddedImage'.$i.'.'.$this->mimeToExtension($ext[0]).'"' , $body);
5273	}
5274	}
5275
5276	/**
5277	* Método que retorna a extensão do arquivo atraves do mime type
5278	*
5279	* @license http://www.gnu.org/copyleft/gpl.html GPL
5280	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5281	* @sponsor Caixa Econômica Federal
5282	* @author Cristiano Corrêa Schmidt
5283	* @param <String> <$mimeType> <Mime Type do arquivo>
5284	* @return <String> <extensão>
5285	* @access public
5286	*/
5287	function mimeToExtension($mimeType)
5288	{
5289	switch ( $mimeType )
5290	{
5291	case 'image/bmp' :
5292	return 'bmp';
5293	case 'image/cgm' :
5294	return 'cgm';
5295	case 'image/vnd.djvu' :
5296	return 'djv';
5297	case 'image/gif' :
5298	return 'gif';
5299	case 'image/x-icon' :
5300	return 'ico';
5301	case 'image/ief' :
5302	return 'ief';
5303	case 'image/jpeg' :
5304	return 'jpg';
5305	case 'image/x-macpaint' :
5306	return 'mac';
5307	case 'image/pict' :
5308	return 'pct';
5309	case 'image/png' :
5310	return 'png';
5311	case 'image/x-quicktime' :
5312	return 'qti';
5313	case 'image/x-rgb' :
5314	return 'rgb';
5315	case 'image/tiff' :
5316	return 'tif';
5317	default:
5318	return '';
5319	}
5320
5321	}
5322
5323
5324	/**
5325	* Método que retorna as mensagens com a flag $FilteredMessage que representa as mensagens filtradas que devem ser alertadas para o usuário
5326	*
5327	* @license http://www.gnu.org/copyleft/gpl.html GPL
5328	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5329	* @sponsor Caixa Econômica Federal
5330	* @author Airton Bordin Junior <airton@prognus.com.br>
5331	* @author Marcieli <marcieli@prognus.com.br>
5332	* @author Marcos <marcosw@prognus.com.br>
5333	* @param <Array> <$paramFolders> <Pastas onde devem ser buscadas as mensagens>
5334	* @return <Mensagens encontradas com a flag $FilteredMessage>
5335	* @access <public>
5336	*/
5337	function getFlaggedAlertMessages($paramFolders) {
5338
5339	$folders = explode(",", $paramFolders['folders']);
5340
5341	$messages = array();
5342	$result = array();
5343	$label = '$FilteredMessage';
5344
5345	foreach ($folders as $folder) {
5346	$this->mbox = $this->open_mbox($folder);
5347	/* Não deletadas, não lidas e com a flag */
5348	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5349	if(is_array($messages))
5350	foreach ($messages as $k => $m) {
5351	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5352
5353	$date = explode(" ", $headers[0]->date);
5354	$result[$m."_".$folder] = array (
5355	'udate' => $headers[0]->udate,
5356	'from' => $headers[0]->from,
5357	'subject' => self::decodeMimeString($headers[0]->subject),
5358	'msg_number' => $m,
5359	'msg_folder' => $folder
5360	);
5361	}
5362	}
5363	$result_final = array();
5364	foreach ($result as $r){
5365	$result_final[] = $r;
5366	}
5367
5368	return $result_final;
5369	}
5370
5371	/**
5372	* Esta função é chamada ao clicar sobre uma mensagem listada nos alertas de Filtro por Remetente
5373	* remove a flag e chama a função que recupera os dados da mensagem, para serem utilizados na abertura da aba de leitura da msg
5374	*/
5375	function open_flagged_msg($params){
5376	$message_number = $params['msg_number'];
5377	$message_folder = $params['msg_folder'];
5378	$alarm = $params['alarm'];
5379	if ($message_folder && $message_number) {
5380	$this->mbox = $this->open_mbox($message_folder);
5381	imap_clearflag_full($this->mbox, $message_number, '$FilteredMessage', ST_UID);
5382	}
5383	$r = $this->get_info_msg(array('msg_number' => $message_number, 'msg_folder' =>urlencode($message_folder), 'alarm' => ($alarm)));
5384
5385	return $r;
5386	}
5387
5388	/**
5389	* Remove a flag que caracteriza uma mensagem como alertada por Filtro por Remetente.
5390	* se houver o parametro msg_number, então remove a flag de uma msg especifica
5391	* se não houver o parametro msg_number, mas sim o from, então remove a flag de todas as msgs da pasta (parametro from),
5392	* e que o remetente for o from.
5393	*/
5394	function removeFlagMessagesFilter($params){
5395	$message_number = $params['msg_number'];
5396	$folder = $params['folder'];
5397
5398	if(isset($message_number)){
5399	if(isset($folder)){
5400	$message_number = explode(',', $message_number);
5401	$this->mbox = $this->open_mbox($folder);
5402	foreach ($message_number as $k => $m) {
5403	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5404	}
5405	}
5406	}
5407	else{
5408	$from = $params['from'];
5409	if(isset($folder) && isset($from)){
5410	$this->mbox = $this->open_mbox($folder);
5411	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5412	}
5413	if(is_array($messages)){
5414	foreach ($messages as $k => $m) {
5415	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5416	if(strpos($headers[0]->from, $from) > 0){
5417	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5418	}
5419	}
5420	}
5421	}
5422
5423	return array('status' => "success");
5424	}
5425
5426	}
5427	?>

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