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source: branches/2.4/expressoMail1_2/inc/class.imap_functions.inc.php @ 6636

Revision 6636, 203.8 KB checked in by eduardow, 12 years ago (diff)
Ticket #2899 - Problema ao criar um evento de uma mensagem.
Property svn:eol-style set to `native` Property svn:executable set to ``*

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

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