Context Navigation

source: branches/2.4/expressoMail1_2/inc/class.imap_functions.inc.php @ 7086

Revision 7086, 209.9 KB checked in by eduardow, 12 years ago (diff)
Ticket #3053 - Ralizado atualização de permissões IMAP para mover/excluir.
Property svn:eol-style set to `native` Property svn:executable set to ``*

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

Note: See TracBrowser for help on using the repository browser.

Download in other formats: