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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 6133

Revision 6133, 205.5 KB checked in by gustavo, 12 years ago (diff)
Ticket #2705 - No momento em que o usuario anexa um arquivo superior ao tamanho especificado
Property svn:eol-style set to `native` Property svn:executable set to ``*

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

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