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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 6120

Revision 6120, 205.4 KB checked in by airton, 12 years ago (diff)
Ticket #2701 - Inconsistencia na opcao de redirecionar emails da caixa de entrada na tela de filtros de mensagens
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 ($this->functions->getLang("Message file too big."));
150	}
151	// This condition verifies if SESSION is expired.
152	elseif(!count($_SESSION))
153	return "nosession";
154
155	return $error;
156	}
157
158	function get_range_msgs2($params)
159	{
160	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
161	// Free others requests
162	session_write_close();
163	$folder = $params['folder'];
164	$msg_range_begin = $params['msg_range_begin'];
165	$msg_range_end = $params['msg_range_end'];
166	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
167	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
168	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
169
170	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
171	$this->mbox = $this->open_mbox($folder);
172
173	$return = array();
174	$return['folder'] = $folder;
175	//Para enviar o offset entre o timezone definido pelo usuário e GMT
176	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
177
178	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
179	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
180
181	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
182
183	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
184
185	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
186
187	$i = 0;
188	if(is_array($sort_array_msg)){
189	foreach($sort_array_msg as $msg_number => $value)
190	{
191	$sample = false;
192	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) &&
193	(isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
194	$sample = true;
195
196	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
197	$i++;
198	}
199
200	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
201	$followupflagged = Controller::find(
202	array('concept' => 'followupflagged'),
203	false,
204	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
205	);
206	$labeleds = Controller::find(
207	array('concept' => 'labeled'),
208	false,
209	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
210	);
211	for($i=0; $i<count($sort_array_msg); $i++){
212	if(!isset($return[$i]['msg_number']))
213	continue;
214
215	$numFlags = count($followupflagged);
216	for($ii=0; $ii<$numFlags; $ii++){
217	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
218	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
219	$return[$i]['followupflagged'] = $followupflagged[$ii];
220	$return[$i]['followupflagged']['followupflag'] = $followupflag;
221	break;
222	}
223	}
224	$numLabels = count($labeleds);
225	for($ii=0; $ii<$numLabels; $ii++){
226	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
227	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
228	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
229	}
230	}
231	}
232	}
233	$return['num_msgs'] = $num_msgs;
234	} else {
235	$num_msgs = imap_num_msg($this->mbox);
236	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
237
238
239	$return['tot_unseen'] = 0;
240	$i = 0;
241
242	if(is_array($sort_array_msg)){
243
244	foreach($sort_array_msg as $msg_number => $value)
245	{
246	$temp = $this->get_info_head_msg($msg_number);
247	if(!$temp)
248	return false;
249
250	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
251	$return['tot_unseen']++;
252	}
253
254	if($i <= ($msg_range_end-$msg_range_begin))
255	$return[$i] = $temp;
256	$i++;
257	}
258	}
259	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
260	}
261	return $return;
262	}
263
264
265	function getMessages($params) {
266	$result = array();
267
268	$exporteml = new ExportEml();
269	$unseen_msgs = array();
270
271	foreach($params['messages'] as $folder => $messages) {
272	foreach($messages as $msg_number) {
273
274	$this->mbox = $this->open_mbox($folder);
275
276	if (isset($params['details']) && $params['details'] == 'all') {
277	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
278	} else {
279	$message['headers'] = $this->get_info_head_msg($msg_number, true);
280	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
281	}
282
283	imap_close($this->mbox);
284	$this->mbox = false;
285
286	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
287	array_push($unseen_msgs,$msg_number);
288	}
289
290	$result[$folder][] = $message;
291	}
292	if($unseen_msgs){
293	$msgs_list = implode(",",$unseen_msgs);
294	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
295	$this->set_messages_flag($array_msgs);
296	}
297	}
298
299	return $result;
300	}
301
302	/**
303	* Decodifica uma string no formato mime RFC2047
304	*
305	* @license http://www.gnu.org/copyleft/gpl.html GPL
306	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
307	* @sponsor Caixa Econômica Federal
308	* @author Cristiano Corrêa Schmidt
309	* @param string $string string no formato mime RFC2047
310	* @return string
311	* @access public
312	*/
313	static function decodeMimeString( $string )
314	{
315	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
316	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
317	}
318
319	/**
320	* Decodifica os tokens encontrados na função decodeMimeString
321	*
322	* @license http://www.gnu.org/copyleft/gpl.html GPL
323	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
324	* @sponsor Caixa Econômica Federal
325	* @author Cristiano Corrêa Schmidt
326	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
327	* @return string
328	* @access public
329	*/
330	static function decodeMimeStringCallback( $mathes )
331	{
332	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
333	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
334	}
335
336	/**
337	* Formata um mailObject para um array com name e email
338	*
339	* @license http://www.gnu.org/copyleft/gpl.html GPL
340	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
341	* @sponsor Caixa Econômica Federal
342	* @author Cristiano Corrêa Schmidt
343	* @return bool
344	* @access public
345	*/
346	static function formatMailObject( $obj )
347	{
348	$return = array();
349	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
350	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
351	return $return;
352	}
353
354	/**
355	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
356	* Utiliza memCache caso esta preferencia esteja ativada.
357	*
358	* @license http://www.gnu.org/copyleft/gpl.html GPL
359	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
360	* @sponsor Caixa Econômica Federal
361	* @author Cristiano Corrêa Schmidt
362	* @return bool
363	* @access public
364	*/
365	function get_info_head_msg( $msg_number , $appendSample = false )
366	{
367	$return = false;
368	$cached = false;
369	if( $this->useCache === true )
370	{
371	if( $this->cache === false )
372	{
373	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
374	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
375	}
376
377	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
378	$cached = true;
379	}
380
381	$header = imap_headerinfo($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
382	$return['Recent'] = $header->Recent;
383	$return['Unseen'] = $header->Unseen;
384	$return['Deleted'] = $header->Deleted;
385	$return['Flagged'] = $header->Flagged;
386	if($header->Answered =='A' && $header->Draft == 'X')
387	$return['Forwarded'] = 'F';
388	else
389	{
390	$return['Answered'] = $header->Answered;
391	$return['Draft'] = $header->Draft;
392	}
393
394	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
395	{
396	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
397	{
398	$return['msg_sample'] = $this->get_msg_sample($msg_number);
399	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
400	}
401
402	return $return;
403	}
404
405	$importance = array();
406	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
407	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
408	$offsetToGMT = $this->functions->CalculateDateOffset();
409	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
410	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
411	$return['msg_number'] = $msg_number;
412	$return['udate'] = $header->udate;
413	$return['offsetToGMT'] = $offsetToGMT;
414	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
415	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
416	$return['Size'] = $header->Size;
417	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
418	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
419	$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
420	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
421	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
422
423	if( isset( $header->to[0] ))
424	$return['to'] = self::formatMailObject( $header->to[0] );
425	else if( isset( $header->cc[0] ))
426	$return['to'] = self::formatMailObject( $header->cc[0] );
427	else if( isset( $header->bcc[0] ))
428	$return['to'] = self::formatMailObject( $header->bcc[0] );
429	else
430	$return['to'] = array( 'name' => '' , 'email' => '');
431
432	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
433	$return['to'] = $return['from'];
434
435	if($appendSample !== false)
436	$return['msg_sample'] = $this->get_msg_sample($msg_number);
437
438	if( $this->useCache === true )
439	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
440
441	return $return;
442	}
443
444	/**
445	*
446	* @license http://www.gnu.org/copyleft/gpl.html GPL
447	* @param string $string String a ser decodificada
448	* @return string
449	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
450	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
451	*/
452	function decode_string($string)
453	{
454	$return = '';
455	$decoded = '';
456	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
457	{
458	$tmp = imap_mime_header_decode($string);
459	foreach ($tmp as $tmp1)
460	{
461	$return .= $this->htmlspecialchars_encode($tmp1->text);
462	}
463
464	return str_replace("\t", "", $return);
465	}
466	else if (strpos(strtolower($string), '=?utf-8') !== false)
467	{
468	$elements = imap_mime_header_decode($string);
469
470	for($i = 0;$i < count($elements);$i++)
471	{
472	$charset = strtolower($elements[$i]->charset);
473	$text = $elements[$i]->text;
474	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
475	$decoded .= $this->functions->utf8_to_ncr($text);
476	else
477	{
478	if( strcasecmp($charset,"default") )
479	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
480	else
481	$decoded .= $this->htmlspecialchars_encode($text);
482	}
483	}
484
485	return str_replace("\t", "", $decoded);
486	}
487	else if(strpos(strtolower($string), '=?us-ascii') !== false)
488	{
489	$retun = '';
490	$tmp = imap_mime_header_decode($string);
491	foreach ($tmp as $tmp1)
492	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
493
494	return str_replace("\t", "", $return);
495
496	}
497	else if( strpos( $string , '=?' ) !== false )
498	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
499
500
501	return $this->htmlspecialchars_encode($string);
502	}
503
504
505	/**
506	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
507	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
508	*/
509	function import_msgs($params) {
510	if(!$this->mbox)
511	$this->mbox = $this->open_mbox();
512
513	if( preg_match('/local_/',$params["folder"]) ){
514
515	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
516	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
517	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
518
519	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
520	return $this->functions->getLang( 'Import to Local : fail...' );
521	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
522	$params["folder"] = $tmp_box;
523	}
524
525	$errors = array();
526	$invalid_format = false;
527	$filename = $params['FILES'][0]['name'];
528	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
529	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
530
531	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
532	return array( 'error' => $this->functions->getLang("fail in import:").
533	" ".$this->functions->getLang("Over quota"));
534	}
535
536	if(substr($filename,strlen($filename)-4)==".zip") {
537	$zip = zip_open($params['FILES'][0]['tmp_name']);
538	if ($zip) {
539	while ($zip_entry = zip_read($zip)) {
540
541	if (zip_entry_open($zip, $zip_entry, "r")) {
542	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
543	$status = @imap_append($this->mbox,
544	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
545	$email
546	);
547	if(!$status)
548	array_push($errors,zip_entry_name($zip_entry));
549	zip_entry_close($zip_entry);
550	}
551	}
552	zip_close($zip);
553	}
554	if (isset( $tmp_box ) && ! sizeof( $errors )){
555	$mc = imap_check($this->mbox);
556	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
557	$ids = array( );
558	foreach ($result as $overview)
559	$ids[ ] = $overview -> uid;
560	return implode( ',', $ids );
561	}
562
563	}else if(substr($filename,strlen($filename)-4)==".eml") {
564	$email = implode("",file($params['FILES'][0]['tmp_name']));
565	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
566
567	if(!$status)
568	return "Error importing";
569
570	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
571	$mc = imap_check($this->mbox);
572
573	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
574
575	$ids = array( );
576	foreach ($result as $overview)
577	$ids[ ] = $overview -> uid;
578
579	return implode( ',', $ids );
580	}
581	}
582	else{
583	if ( isset( $tmp_box ) )
584	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
585
586	return array("error" => $this->functions->getLang("wrong file format"));
587	$invalid_format = true;
588	}
589
590	if(!$invalid_format) {
591	if(count($errors)>0) {
592	$message = $this->functions->getLang("fail in import:")."\n";
593	foreach($errors as $arquivo) {
594	$message.=$arquivo."\n";
595	}
596	return array("error" => $message);
597	}
598	else
599	return $this->functions->getLang("The import was executed successfully.");
600	}
601	}
602	/*
603	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
604	a primeira parte do e-mail, que é o texto, sem anexos.
605	O método considera que o email é multpart.
606	*/
607	function remove_attachments($params) {
608	include_once("class.message_components.inc.php");
609	if(!$this->mbox \|\| !is_resource($this->mbox))
610	$this->mbox = $this->open_mbox($params["folder"]);
611	$return["status"] = true;
612	$header = "";
613
614	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
615	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
616	$head1 = explode(":",$head);
617	if ( (strtoupper($head1[0]) == "TO") \|\|
618	(strtoupper($head1[0]) == "FROM") \|\|
619	(strtoupper($head1[0]) == "SUBJECT") \|\|
620	(strtoupper($head1[0]) == "DATE") )
621	$header .= $head."\r\n";
622	}
623
624	$msg = new message_components($this->mbox);
625	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
626	Então uso essa classe para verificar a codificação e o charset,
627	para que o método decodeBody do expresso possa trazer tudo certinho*/
628
629	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
630	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
631	$all_body_charset = $msg->charset[$params["msg_num"]][0];
632
633	if($all_body_type=='multipart/alternative') {
634	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
635	$msg->pid[$params["msg_num"]][2] == '1.2') {
636	$body_part_to_show = '1.2';
637	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
638	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
639	$all_body_charset = $msg->charset[$params["msg_num"]][2];
640	}
641	else {
642	$body_part_to_show = '1.1';
643	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
644	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
645	$all_body_charset = $msg->charset[$params["msg_num"]][1];
646	}
647	}
648	else
649	$body_part_to_show = '1';
650
651	$status = imap_append($this->mbox,
652	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
653	$header.
654	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
655	"\r\n".
656	"Content-Transfer-Encoding: ".$all_body_encoding.
657	"\r\n".
658	"\r\n".
659	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
660	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
661	$all_body_encoding, $all_body_charset
662	))
663	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
664
665	if(!$status)
666	{
667	$return["status"] = false;
668	$return["msg"] = lang("error appending mail on delete attachments");
669	}
670	else
671	{
672	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
673	$return['msg_no'] = $status->uidnext - 1;
674	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
675	imap_expunge($this->mbox);
676	}
677
678	return $return;
679
680	}
681
682	function msgs_to_archive($params) {
683
684	$folder = $params['folder'];
685	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
686
687	$messages_not_to_copy = explode(",",$params['mails']);
688	$ids = array();
689
690	$cont = 0;
691
692	foreach($all_ids as $each_id=>$value) {
693	if(!in_array($each_id,$messages_not_to_copy)) {
694	array_push($ids,$each_id);
695	$cont++;
696	}
697	if($cont>=100)
698	break;
699	}
700
701	if (empty($ids))
702	return array();
703
704	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
705
706
707	return $this->get_info_msgs($params);
708
709
710	}
711
712	/**
713	*
714	* @return
715	* @param $params Object
716	*/
717	function get_info_msgs($params) {
718	include_once("class.exporteml.inc.php");
719
720	if(array_key_exists('messages', $params)){
721	$sel_msgs = explode(",", $params['messages']);
722	@reset($sel_msgs);
723	$sorted_msgs = array();
724	foreach($sel_msgs as $idx => $sel_msg) {
725	$sel_msg = explode(";", $sel_msg);
726	if(array_key_exists($sel_msg[0], $sorted_msgs)){
727	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
728	}
729	else {
730	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
731	}
732	}
733	unset($sorted_msgs['']);
734
735	$return = array();
736	$array_names_keys = array_keys($sorted_msgs);
737
738	for($i = 0; $i < count($sorted_msgs); $i++){
739
740	$new_params = array();
741	$attach_params = array();
742
743	$new_params["msg_folder"]= $array_names_keys[$i];
744	$attach_params["folder"] = $params["folder"];
745	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
746	$exporteml = new ExportEml();
747	$unseen_msgs = array();
748	foreach($msgs as $msg_number) {
749	$new_params["msg_number"] = $msg_number;
750	//ini_set("display_errors","1");
751	$msg_info = $this->get_info_msg($new_params);
752
753	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
754	$msg_info['header'] = $this->get_info_head_msg($msg_number);
755
756	$attach_params["num_msg"] = $msg_number;
757	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
758	imap_close($this->mbox);
759	$this->mbox=false;
760	array_push($return,serialize($msg_info));
761
762	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
763	array_push($unseen_msgs,$msg_number);
764	}
765	}
766	}
767	if($unseen_msgs){
768	$msgs_list = implode(",",$unseen_msgs);
769	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
770	$this->set_messages_flag($array_msgs);
771	}
772	return $return;
773	}else{
774	$return = array();
775	$new_params = array();
776	$attach_params = array();
777	$new_params["msg_folder"]=$params["folder"];
778	$attach_params["folder"] = $params["folder"];
779	$msgs = explode(",",$params["msgs_number"]);
780	$exporteml = new ExportEml();
781	$unseen_msgs = array();
782	foreach($msgs as $msg_number) {
783	$new_params["msg_number"] = $msg_number;
784	//ini_set("display_errors","1");
785	$msg_info = $this->get_info_msg($new_params);
786
787	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
788	$msg_info['header'] = $this->get_info_head_msg($msg_number);
789
790	$attach_params["num_msg"] = $msg_number;
791	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
792	imap_close($this->mbox);
793	$this->mbox=false;
794	array_push($return,serialize($msg_info));
795
796	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
797	array_push($unseen_msgs,$msg_number);
798	}
799	}
800	if($unseen_msgs){
801	$msgs_list = implode(",",$unseen_msgs);
802	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
803	$this->set_messages_flag($array_msgs);
804	}
805
806	return $return;
807	}
808	}
809
810	/**
811	* @license http://www.gnu.org/copyleft/gpl.html GPL
812	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
813	* @param $msg_number numero da mensagem
814	*/
815	function getRawHeader($msg_number)
816	{
817	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
818	}
819
820	/**
821	* @license http://www.gnu.org/copyleft/gpl.html GPL
822	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
823	* @param $msg_number numero da mensagem
824	*/
825	function getRawBody($msg_number)
826	{
827	return imap_body($this->mbox, $msg_number, FT_UID);
828	}
829
830
831	/**
832	* @license http://www.gnu.org/copyleft/gpl.html GPL
833	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
834	* @param $msg mensagem
835	*/
836	function builderMsgHeader($msg)
837	{
838
839
840	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
841	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
842
843	$tos = explode(',',$tosMails);
844	$to = '';
845	foreach ($tos as $value)
846	{
847	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
848	}
849
850	$header = '
851	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
852	<tbody>
853	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
854	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
855	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
856	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
857	</tbody>
858	</table>
859	<br />'
860	;
861
862	return $header;
863	}
864
865	/**
866	* Constroe o corpo da msg direto na variavel de conteudo
867	* @param Mail_mimeDecode $structure
868	* @param <type> $content Ponteiro para Variavel de conteudo da msg
869	*/
870	function builderMsgBody($structure , &$content , $printHeader = false)
871	{
872	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
873	{
874	$numParts = count($structure->parts) - 1;
875
876	for($i = $numParts; $i >= 0; $i--)
877	{
878	$part = $structure->parts[$i];
879
880	switch (strtolower($part->ctype_primary))
881	{
882	case 'text':
883	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
884	if($disposition != 'attachment')
885	{
886	if(strtolower($part->ctype_secondary) == 'html')
887	{
888	if($printHeader)
889	$content .= $this->builderMsgHeader($part);
890
891	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
892	}
893
894	if(strtolower($part->ctype_secondary) == 'plain' )
895	{
896	if($printHeader)
897	$content .= $this->builderMsgHeader($part);
898
899	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
900	}
901	if(strtolower($part->ctype_secondary) == 'calendar')
902	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
903
904	}
905
906	$i = -1;
907	break;
908
909	case 'multipart':
910
911	if($printHeader)
912	$content .= $this->builderMsgHeader($part);
913
914	$this->builderMsgBody($part,$content);
915
916	$i = -1;
917	break;
918
919	case 'message':
920
921	if(!is_array($part->parts))
922	{
923	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
924	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
925	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
926	}
927	else
928	$this->builderMsgBody($part,$content,true);
929
930	$i = -1;
931	break;
932	}
933	}
934	}
935	else
936	{
937	foreach ($structure->parts as $index => $part)
938	{
939	switch (strtolower($part->ctype_primary))
940	{
941	case 'text':
942	$disposition = '';
943	if(isset($part->disposition))
944	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
945	if($disposition != 'attachment')
946	{
947	if(strtolower($part->ctype_secondary) == 'html')
948	{
949	if($printHeader)
950	$content .= $this->builderMsgHeader($part);
951
952	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
953	}
954
955	if(strtolower($part->ctype_secondary) == 'plain')
956	{
957	if($printHeader)
958	$content .= $this->builderMsgHeader($part);
959
960	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
961	}
962	if(strtolower($part->ctype_secondary) == 'calendar')
963	$content .= $this->builderMsgCalendar($part->body);
964
965	}
966	break;
967	case 'multipart':
968
969	if($printHeader)
970	$content .= $this->builderMsgHeader($part);
971
972	$this->builderMsgBody($part,$content);
973
974	break;
975	case 'message':
976	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
977	{
978	if(!is_array($part->parts))
979	{
980	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
981	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
982	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
983	}
984	else
985	$this->builderMsgBody($part,$content,true);
986	break;
987	}
988	}
989	}
990	}
991	}
992
993
994	/**
995	* @license http://www.gnu.org/copyleft/gpl.html GPL
996	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
997	* @param $msg_number numero da mensagem
998	*/
999	function get_msg_sample($msg_number)
1000	{
1001	$content = '';
1002	$return = array();
1003
1004	include_once('class.message_components.inc.php');
1005	$msg = new message_components($this->mbox);
1006	$msg->fetch_structure($msg_number);
1007
1008	if(!isset($msg->structure[$msg_number]->parts))
1009	{
1010	$content = '';
1011	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1012	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1013	}
1014	else
1015	{
1016	foreach($msg->pid[$msg_number] as $values => $msg_part)
1017	{
1018	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1019	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1020	$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]);
1021	break;
1022	}
1023	}
1024	}
1025
1026	$tags_replace = array("<br>","<br/>","<br />");
1027	$content = str_replace($tags_replace," ", nl2br($content));
1028	$content = $this->html2txt($content);
1029	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1030	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
1031	return $return;
1032	}
1033
1034	function html2txt($document){
1035	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1036	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1037	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1038	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1039	);
1040	$text = preg_replace($search, '', $document);
1041	return html_entity_decode($text);
1042	}
1043
1044	function ope_msg_part($params)
1045	{
1046	$return = array();
1047	require_once dirname(__FILE__).'/class.attachment.inc.php';
1048
1049	$atObj = new attachment();
1050	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1051	$mbox_stream = $this->open_mbox($params['save_folder']);
1052	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1053	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1054
1055	$return['msg_folder'] = $params['save_folder'];
1056	$return['msg_number'] = $status->uidnext - 1;
1057
1058	return $return;
1059
1060	}
1061
1062	function get_info_msg($params)
1063	{
1064
1065	if(isset($params['alarm'])){
1066	$alarm = $params['alarm'];
1067	}else{
1068	$alarm = false;
1069	}
1070
1071	$return = array();
1072	$msg_number = $params['msg_number'];
1073	$msg_folder = urldecode($params['msg_folder']);
1074
1075	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1076	$msg_number = $matches[1];
1077	$plus_id = $matches[2];
1078	}
1079	else {
1080	$plus_id = '';
1081	}
1082
1083	if(!$this->mbox \|\| !is_resource($this->mbox))
1084	$this->mbox = $this->open_mbox($msg_folder);
1085
1086	$header = $this->get_header($msg_number);
1087	if (!$header) {
1088	$return['status_get_msg_info'] = "false";
1089	return $return;
1090	}
1091
1092	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1093	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1094	$body = $return_get_body['body'];
1095	if($return_get_body['body']=='isCripted'){
1096	$exporteml = new ExportEml();
1097	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1098	$return['body'] = "";
1099	$return['attachments'] = "";
1100	$return['thumbs'] = "";
1101	$return['signature'] = "";
1102	//return $return;
1103	}else{
1104	$return['body'] = $body;
1105	$return['attachments'] = $return_get_body['attachments'];
1106	$return['thumbs'] = $return_get_body['thumbs'];
1107	//$return['signature'] = $return_get_body['signature'];
1108	}
1109	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1110	if (preg_match($pattern, $header_, $fields))
1111	{
1112	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1113	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1114	}
1115	}
1116
1117	$return['Recent'] = $header->Recent;
1118	$return['Unseen'] = $header->Unseen;
1119	$return['Deleted'] = $header->Deleted;
1120	$return['Flagged'] = $header->Flagged;
1121
1122	if($header->Answered =='A' && $header->Draft == 'X'){
1123	$return['Forwarded'] = 'F';
1124	}
1125
1126	else {
1127	$return['Answered'] = $header->Answered;
1128	$return['Draft'] = $header->Draft;
1129	}
1130
1131	$return['msg_number'] = $msg_number.$plus_id;
1132	$return['msg_folder'] = $msg_folder;
1133
1134
1135
1136	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1137	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1138
1139	// Removido codigo pois a o método send_nofication precisa da data completa.
1140	// if (date("d/m/Y") == $date_msg)
1141	// $return['udate'] = gmdate("H:i",$header->udate);
1142	// else
1143
1144	// Passa o a data completa para mensagem.
1145	$return['udate'] = $header->udate;
1146
1147	$return['msg_day'] = $date_msg;
1148	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1149
1150	if (date("d/m/Y") == $date_msg) //no dia
1151	{
1152	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1153	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1154
1155
1156	$timestamp_now = strtotime("now");
1157	// removido offset nao esta sendo parametrizado
1158	// $timestamp_now = strtotime("now") + $offset;
1159
1160
1161	$timestamp_msg_time = $msgTimesTamp;
1162	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1163	// The variable $timestamp_diff is calculated without MailDate TZ.
1164	$pdate = date_parse($header->MailDate);
1165	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1166
1167	if (gmdate("H",$timestamp_diff) > 0)
1168	{
1169	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1170	}
1171	else
1172	{
1173	if (gmdate("i",$timestamp_diff) == 0){
1174	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1175	}
1176	elseif (gmdate("i",$timestamp_diff) == 1){
1177	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1178	}
1179	else{
1180	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1181	}
1182	}
1183	}
1184	else{
1185	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1186	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1187	}
1188
1189	$from = $header->from;
1190	$return['from'] = array();
1191	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1192	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1193	if ($return['from']['name'])
1194	{
1195	if (substr($return['from']['name'], 0, 1) == '"')
1196	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1197	else
1198	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1199	}
1200	else
1201	$return['from']['full'] = $return['from']['email'];
1202
1203	// Sender attribute
1204	$sender = $header->sender;
1205	$return['sender'] = array();
1206	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1207	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1208
1209	if ($return['sender']['name'])
1210	{
1211	if (substr($return['sender']['name'], 0, 1) == '"')
1212	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1213	else
1214	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1215	}
1216	else
1217	$return['sender']['full'] = $return['sender']['email'];
1218
1219	if($return['from']['full'] == $return['sender']['full'])
1220	$return['sender'] = null;
1221	$to = $header->to;
1222	$return['toaddress2'] = "";
1223	if (!empty($to))
1224	{
1225	foreach ($to as $tmp)
1226	{
1227	if (!empty($tmp->personal))
1228	{
1229	$personal_tmp = imap_mime_header_decode($tmp->personal);
1230	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1231	$return['toaddress2'] .= " ";
1232	$return['toaddress2'] .= "<";
1233	if ($tmp->host != 'unspecified-domain')
1234	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1235	else
1236	$return['toaddress2'] .= $tmp->mailbox;
1237	$return['toaddress2'] .= ">";
1238	$return['toaddress2'] .= ", ";
1239	}
1240	else
1241	{
1242	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1243	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1244	else
1245	$return['toaddress2'] .= $tmp->mailbox;
1246	$return['toaddress2'] .= ", ";
1247	}
1248	}
1249	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1250	}
1251	else
1252	{
1253	$return['toaddress2'] = "";
1254	}
1255	if(isset($header->cc))
1256	$cc = $header->cc;
1257	$return['cc'] = "";
1258	if (!empty($cc))
1259	{
1260	foreach ($cc as $tmp_cc)
1261	{
1262	if (!empty($tmp_cc->personal))
1263	{
1264	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1265	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1266	$return['cc'] .= " ";
1267	$return['cc'] .= "<";
1268	if ($tmp_cc->host != 'unspecified-domain')
1269	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1270	else
1271	$return['cc'] .= $tmp_cc->mailbox;
1272	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1273	$return['cc'] .= ">";
1274	$return['cc'] .= ", ";
1275	}
1276	else
1277	{
1278	if ($tmp_cc->host != 'unspecified-domain')
1279	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1280	else
1281	$return['cc'] .= $tmp_cc->mailbox;
1282	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1283	$return['cc'] .= ", ";
1284	}
1285	}
1286	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1287	}
1288	else
1289	{
1290	$return['cc'] = "";
1291	}
1292
1293	##
1294	# @AUTHOR Rodrigo Souza dos Santos
1295	# @DATE 2008/09/12
1296	# @BRIEF Adding the BCC field.
1297	##
1298	if(isset($header->bcc)){
1299	$bcc = $header->bcc;
1300	}
1301	$return['bcc'] = "";
1302	if (!empty($bcc))
1303	{
1304	foreach ($bcc as $tmp_bcc)
1305	{
1306	if (!empty($tmp_bcc->personal))
1307	{
1308	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1309	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1310	$return['bcc'] .= " ";
1311	$return['bcc'] .= "<";
1312	if ($tmp_bcc->host != 'unspecified-domain')
1313	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1314	else
1315	$return['bcc'] .= $tmp_bcc->mailbox;
1316	$return['bcc'] .= ">";
1317	$return['bcc'] .= ", ";
1318	}
1319	else
1320	{
1321	if ($tmp_bcc->host != 'unspecified-domain')
1322	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1323	else
1324	$return['bcc'] .= $tmp_bcc->mailbox;
1325	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1326	$return['bcc'] .= ", ";
1327	}
1328	}
1329	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1330	}
1331	else
1332	{
1333	$return['bcc'] = "";
1334	}
1335
1336	$reply_to = $header->reply_to;
1337	$return['reply_to'] = "";
1338	if (is_object($reply_to[0]))
1339	{
1340	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1341	{
1342	if (!empty($reply_to[0]->personal))
1343	{
1344	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1345	if(!empty($personal_reply_to[0]->text)) {
1346	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1347	$return['reply_to'] .= " ";
1348	$return['reply_to'] .= "<";
1349	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1350	$return['reply_to'] .= ">";
1351	}
1352	else {
1353	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1354	}
1355	}
1356	else
1357	{
1358	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1359	}
1360	}
1361	}
1362	$return['reply_to'] = $this->decode_string($return['reply_to']);
1363	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1364
1365	$return['Size'] = $header->Size;
1366	$return['reply_toaddress'] = $header->reply_toaddress;
1367
1368	//All this is to help in local messages
1369	$return['timestamp'] = $header->udate;
1370	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1371	$return['reply_toaddress'] = $header->reply_toaddress;
1372
1373	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1374	$return['from']['email'] = "Rascunho";
1375	}
1376	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1377	$return['toaddress2'] = $this->functions->getLang('without destination');
1378	}
1379	$return['alarm'] = $alarm;
1380	return $return;
1381	}
1382
1383
1384	/*
1385	* Converte textos utf8 para o padrão html.
1386	* Modificado por Cristiano Corrêa Schmidt
1387	* @link http://php.net/manual/en/function.utf8-decode.php
1388	* @author luka8088 <luka8088@gmail.com>
1389	*/
1390	static function utf8_to_html ($data)
1391	{
1392	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1393	}
1394
1395	static function _utf8_to_html ($data)
1396	{
1397	$ret = 0;
1398	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1399	$ret += (ord($v) % 128) * pow(64, $k);
1400	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1401	}
1402	//------------------------------------------------------------------------------//
1403
1404
1405	/**
1406	* Decodifica uma part da mensagem para iso-8859-1
1407	* @param <type> $part parte do email
1408	* @param <type> $encode codificação da parte
1409	* @return <type> string decodificada
1410	*/
1411	function decodeMailPart($part, $encode, $html = true)
1412	{
1413	switch (strtolower($encode))
1414	{
1415	case 'iso-8859-1':
1416	return $part;
1417	break;
1418	case 'utf-8':
1419	if ($html) return self::utf8_to_html($part);
1420	else return utf8_decode ($part);
1421	break;
1422	default:
1423	return mb_convert_encoding($part, 'iso-8859-1');
1424	break;
1425	}
1426	}
1427
1428
1429	function get_body_msg($msg_number, $msg_folder)
1430	{
1431	/*
1432	* Requires of librarys
1433	*/
1434	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1435	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1436	require_once dirname(__FILE__).'/class.attachment.inc.php';
1437	//include_once("class.message_components.inc.php");
1438	//--------------------------------------------------------------------//
1439
1440	$return = array();
1441
1442	// $msg = new message_components($this->mbox);
1443	// $msg->fetch_structure($msg_number);
1444
1445	$content = '';
1446
1447	/*
1448	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1449	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1450	*/
1451	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1452
1453	$decoder = new Mail_mimeDecode($rawMessageData);
1454
1455	$params['include_bodies'] = true;
1456	$params['decode_bodies'] = true;
1457	$params['decode_headers'] = true;
1458	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'))
1459	$params['rfc_822bodies'] = true;
1460	$structure = $decoder->decode($params);
1461
1462	/*
1463	* Inicia Gerenciador de Anexos
1464	*/
1465	$attachmentManager = new attachment();
1466	$attachmentManager->setStructure($structure);
1467	//----------------------------------------------//
1468
1469	/*
1470	* Monta informações dos anexos para o cabecalhos
1471	*/
1472	$attachments = $attachmentManager->getAttachmentsInfo();
1473	$return['attachments'] = $attachments;
1474	//----------------------------------------------//
1475
1476	/*
1477	* Monta informações das imagens
1478	*/
1479	$images = $attachmentManager->getEmbeddedImagesInfo();
1480	//----------------------------------------------//
1481
1482	if(!$this->has_cid)
1483	{
1484	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1485	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1486	}
1487
1488	switch (strtolower($structure->ctype_primary))
1489	{
1490	case 'text':
1491	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1492	{
1493	$return['body']='isCripted';
1494	return $return;
1495	}
1496	$attachment = array();
1497
1498	$msg_subtype = strtolower($structure->ctype_secondary);
1499	if(isset($structure->disposition))
1500	$disposition = strtolower($structure->disposition);
1501	else
1502	$disposition = '';
1503
1504	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1505	{
1506	if(strtolower($msg_subtype) == 'plain')
1507	{
1508	if(isset($structure->ctype_parameters['charset']))
1509	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1510	else
1511	$content = $this->decodeMailPart($structure->body, null,false);
1512	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1513	$content = htmlentities( $content );
1514	$this->replace_links($content);
1515	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1516	$content = '<pre>' . $content . '</pre>';
1517	$return[ 'body' ] = $content;
1518	return $return;
1519	}
1520	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1521	}
1522	if(strtolower($structure->ctype_secondary) == 'calendar')
1523	$content .= $this->builderMsgCalendar($structure->body);
1524
1525	break;
1526
1527	case 'multipart':
1528	$this->builderMsgBody($structure , $content);
1529
1530	break;
1531
1532	case 'message':
1533	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1534	{
1535	if(!is_array($structure->parts))
1536	{
1537	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1538	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1539	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1540	}
1541	else
1542	$this->builderMsgBody($structure , $content,true);
1543	}
1544	break;
1545
1546	case 'application':
1547	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1548	{
1549	// $return['body']='isCripted';
1550	// return $return;
1551
1552	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1553	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1554	if($rawMessageData2 === false){
1555	$return['body']='isCripted';
1556	return $return;
1557	}
1558	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1559	$structure2 = $decoder2->decode($params);
1560	$this-> builderMsgBody($structure2 , $content);
1561
1562	$attachmentManager->setStructure($structure2);
1563	/*
1564	* Monta informações dos anexos para o cabecarios
1565	*/
1566	$attachments = $attachmentManager->getAttachmentsInfo();
1567	$return['attachments'] = $attachments;
1568
1569	//----------------------------------------------//
1570
1571	/*
1572	* Monta informações das imagens
1573	*/
1574	$images = $attachmentManager->getEmbeddedImagesInfo();
1575	//----------------------------------------------//
1576
1577	if(!$this->has_cid){
1578	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1579	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1580	}
1581	}
1582	///////////////////////////////////////////////////////////////////////////////////////////
1583	default:
1584	if(count($attachments) > 0)
1585	$content .= '';
1586	break;
1587	}
1588
1589	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1590	$this->set_messages_flag($params);
1591	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1592	$content = $this->replace_special_characters($content);
1593	$this->replace_links($content);
1594	$return['body'] = &$content;
1595
1596	return $return;
1597	}
1598
1599
1600	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1601	function extractSignedContents( $data )
1602	{
1603	$pipes_desc = array(
1604	0 => array('pipe', 'r'),
1605	1 => array('pipe', 'w')
1606	);
1607
1608	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1609	if (!is_resource($fp)) {
1610	return false;
1611	}
1612
1613	$output = '';
1614
1615	/* $pipes[0] => writeable handle connected to child stdin
1616	$pipes[1] => readable handle connected to child stdout */
1617	fwrite($pipes[0], $data);
1618	fclose($pipes[0]);
1619
1620	while (!feof($pipes[1])) {
1621	$output .= fgets($pipes[1], 1024);
1622	}
1623	fclose($pipes[1]);
1624	proc_close($fp);
1625
1626	return $output;
1627	}
1628	///////////////////////////////////////////////////////////////////////////////////////
1629
1630	function builderMsgCalendar($calendar)
1631	{
1632	$icalService = ServiceLocator::getService('ical');
1633
1634	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1635	if($codificao == 'UTF-8')
1636	$calendar = utf8_decode($calendar);
1637
1638	if($icalService->setIcal($calendar))
1639	{
1640	$content = '';
1641
1642	switch ($icalService->getMethod()) {
1643
1644	case 'REPLY':
1645	include_once(dirname(__FILE__).'/../../header.inc.php');
1646	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1647	$boicalendar = new boicalendar();
1648
1649	$ical = $icalService->getComponent('vevent');
1650	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1651	$content.= '<span style="font-size: 12" >';
1652	$notExist = false;
1653
1654	foreach ($ical['attendee'] as $attendee)
1655	{
1656	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1657	{
1658	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1659	{
1660	$content.= $this->functions->getLang('User').' ';
1661	if($attendee['params']['CN'])
1662	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1663	else
1664	$content.= '<b>'.$attendee['value'].'</b> ';
1665
1666	$content.= $this->functions->getLang('accepted your event');
1667	}
1668	else
1669	$notExist = true;
1670	}
1671
1672	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1673	{
1674	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1675	{
1676	$content.= $this->functions->getLang('User').' ';
1677	if($attendee['params']['CN'])
1678	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1679	else
1680	$content.= '<b>'.$attendee['value'].'</b> ';
1681
1682	if($ical['description']['value'])
1683	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1684	else
1685	$content.= $this->functions->getLang('provisionally accepted you event');
1686	}
1687	else
1688	$notExist = true;
1689	}
1690
1691	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1692	{
1693	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1694	{
1695	$content.= $this->functions->getLang('User').' ';
1696	if($attendee['params']['CN'])
1697	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1698	else
1699	$content.= '<b>'.$attendee['value'].'</b> ';
1700
1701	if($ical['description']['value'])
1702	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1703	else
1704	$content.= $this->functions->getLang('provisionally decline you event');
1705	}
1706	else
1707	$notExist = true;
1708	}
1709	}
1710	if($notExist)
1711	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1712	$content.= '</span><br /><br />';
1713
1714	break;
1715
1716	case 'CANCEL':
1717
1718	$ical = $icalService->getComponent('vevent');
1719	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1720	$content.= '<span style="font-size: 12" >';
1721	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1722
1723	if($ical['description']['value'])
1724	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1725
1726	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1727	$content.= '</span><br /><br />';
1728	break;
1729
1730	case 'REQUEST':
1731
1732	$ical = $icalService->getComponent('vevent');
1733	if($ical['dtstart']['value']['tz'] == 'Z')
1734	{
1735	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1736	$ical['dtstart']['value']['hour'] += $tz;
1737	$ical['dtend']['value']['hour'] += $tz;
1738	}
1739
1740	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1741	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1742	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1743	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1744	$content.= ' <br /> <b>'.$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'] ;
1745	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1746
1747	if($ical['organizer']['params']['CN'])
1748	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1749	else
1750	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1751
1752	if($ical['attendee'])
1753	{
1754	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1755	$att .= '<ul> ';
1756	foreach ($ical['attendee'] as $attendee)
1757	{
1758	if($attendee['params']['CN'])
1759	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1760	else
1761	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1762	}
1763	$att .= '</ul> <br />' ;
1764	}
1765	$content.= $att;
1766
1767	break;
1768	default:
1769	break;
1770	}
1771
1772	}
1773	return $content;
1774	}
1775
1776	function htmlfilter($body)
1777	{
1778	require_once('htmlfilter.inc');
1779
1780	$tag_list = Array(
1781	false,
1782	'blink',
1783	'object',
1784	'meta',
1785	'html',
1786	'link',
1787	'frame',
1788	'iframe',
1789	'layer',
1790	'ilayer',
1791	'plaintext'
1792	);
1793
1794	/**
1795	* A very exclusive set:
1796	*/
1797	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1798
1799
1800	$rm_tags_with_content = Array(
1801	'script',
1802	'style',
1803	'applet',
1804	'embed',
1805	'head',
1806	'frameset',
1807	'xml',
1808	'xmp'
1809	);
1810
1811	$self_closing_tags = Array(
1812	'img',
1813	'br',
1814	'hr',
1815	'input'
1816	);
1817
1818	$force_tag_closing = true;
1819
1820	$rm_attnames = Array(
1821	'/.*/' =>
1822	Array(
1823	'/target/i',
1824	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1825	'/^dynsrc/i',
1826	'/^datasrc/i',
1827	'/^data.*/i',
1828	'/^lowsrc/i'
1829	)
1830	);
1831
1832	/**
1833	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1834	* some idea of what's going on here. :)
1835	*/
1836
1837	$bad_attvals = Array(
1838	'/.*/' =>
1839	Array(
1840	'/.*/' =>
1841	Array(
1842	Array(
1843	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1844	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1845	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1846	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1847	),
1848	Array(
1849	'\\1oddjob:\\2\\1',
1850	//'\\1uucp:\\2\\1', -> doclinks notes
1851	'\\1amaretto:\\2\\1',
1852	'\\1round:\\2\\1'
1853	)
1854	),
1855
1856	'/^style/i' =>
1857	Array(
1858	Array(
1859	'/expression/i',
1860	'/behaviou*r/i',
1861	'/binding/i',
1862	'/include-source/i',
1863	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1864	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1865	),
1866	Array(
1867	'idiocy',
1868	'idiocy',
1869	'idiocy',
1870	'idiocy',
1871	'url(\\1http://securityfocus.com/\\1)',
1872	'url(\\1http://securityfocus.com/\\1)'
1873	)
1874	)
1875	)
1876	);
1877
1878	$add_attr_to_tag = Array(
1879	'/^a$/i' => Array('target' => '"_new"')
1880	);
1881
1882
1883	$trusted_body = sanitize($body,
1884	$tag_list,
1885	$rm_tags_with_content,
1886	$self_closing_tags,
1887	$force_tag_closing,
1888	$rm_attnames,
1889	$bad_attvals,
1890	$add_attr_to_tag
1891	);
1892
1893	return $trusted_body;
1894	}
1895
1896	function decodeBody($body, $encoding, $charset=null)
1897	{
1898
1899	if ($encoding == 'quoted-printable')
1900	{
1901	$body = quoted_printable_decode($body);
1902
1903	}
1904	else if ($encoding == 'base64')
1905	{
1906	$body = base64_decode($body);
1907	}
1908	// All other encodings are returned raw.
1909	if (strtolower($charset) == "utf-8")
1910	return utf8_decode($body);
1911	else
1912	return $body;
1913	}
1914
1915
1916	/**
1917	* @license http://www.gnu.org/copyleft/gpl.html GPL
1918	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1919	* @param $images
1920	* @param $msgno
1921	* @param $body
1922	* @param $msg_folder
1923	*/
1924	function process_embedded_images($images, $msgno, $body, $msg_folder)
1925	{
1926
1927	foreach ($images as $image)
1928	{
1929	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1930	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1931
1932	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1933	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1934	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1935	}
1936	return $body;
1937	}
1938
1939	function replace_special_characters($body)
1940	{
1941	if(trim($body) === '') return;
1942
1943	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1944	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1945	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1946
1947	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1948	$cssToInlineStyles = new CSSToInlineStyles($body);
1949	$cssToInlineStyles->setUseInlineStylesBlock(true);
1950	$cssToInlineStyles->setCleanup(TRUE);
1951	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1952
1953	///--------------------------------//
1954	// tags to be removed doe to security reasons
1955	$tag_list = Array(
1956	'blink', 'object', 'frame', 'iframe',
1957	'layer', 'ilayer', 'plaintext', 'script',
1958	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1959	);
1960
1961	foreach ($tag_list as $index => $tag)
1962	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1963
1964	// Malicious Code Remove
1965	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1966	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1967	foreach ($rest[0] as $i => $val) {
1968	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
1969	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1970	}
1971
1972	/*
1973	* Remove deslocamento a esquerda colocado pelo Outlook.
1974	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1975	*/
1976	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1977	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1978	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1979	//--------------------------------------------------------------------------------------------//
1980	//Remoção de tags <span></span> para correção de erro no firefox
1981	//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>.
1982	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1983	// $body = mb_eregi_replace("<span><span>","",$body);
1984	// $body = mb_eregi_replace("</span></span>","",$body);
1985	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1986	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1987	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1988	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1989
1990	return $body ;
1991	}
1992
1993	function replace_links_callback($matches)
1994	{
1995	if($matches[3])
1996	$pref = $matches[3];
1997	else
1998	$pref = $matches[3] = 'http';
1999
2000	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
2001	}
2002
2003
2004	/**
2005	* @license http://www.gnu.org/copyleft/gpl.html GPL
2006	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2007	* @param $body corpo da mensagem
2008	*/
2009	function replace_links(&$body)
2010	{
2011	// Trata urls do tipo aaaa.bbb.empresa
2012	// Usadas na intranet.
2013	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2014	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2015
2016	}
2017
2018	function get_signature($msg, $msg_number, $msg_folder)
2019	{
2020	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2021	include_once("class.db_functions.inc.php");
2022	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2023	{
2024	$sign = array();
2025	$temp = $this->get_info_head_msg($msg_number);
2026	if($temp['ContentType'] =='normal') return $sign;
2027	$file_type = strtolower($file_type);
2028	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2029	{
2030	if ($temp['ContentType'] == 'signature')
2031	{
2032	if(!$this->mbox \|\| !is_resource($this->mbox))
2033	$this->mbox = $this->open_mbox($msg_folder);
2034
2035	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2036
2037	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2038	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2039
2040	$certificado = new certificadoB();
2041	$validade = $certificado->verificar($imap_msg);
2042	$sign[] = $certificado->msg_sem_assinatura;
2043	if ($certificado->apresentado)
2044	{
2045	$from = $header->from;
2046	foreach ($from as $id => $object)
2047	{
2048	$fromname = $object->personal;
2049	$fromaddress = $object->mailbox . "@" . $object->host;
2050	}
2051	foreach ($certificado->erros_ssl as $item)
2052	{
2053	$sign[] = $item . "#@#";
2054	}
2055
2056	if (count($certificado->erros_ssl) < 1)
2057	{
2058	$check_msg = 'Message untouched';
2059	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2060	{
2061	$check_msg .= ' and authentic###';
2062	}
2063	else
2064	{
2065	$check_msg .= ' with signer different from sender#@#';
2066	}
2067	$sign[] = $check_msg;
2068	}
2069
2070	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2071	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2072	$sign[] = 'Mail from: ###' . $fromaddress;
2073	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2074	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2075	$sign[] = 'Message date: ###' . $header->Date;
2076
2077	$cert = openssl_x509_parse($certificado->cert_assinante);
2078
2079	$sign_alert = array();
2080	$sign_alert[] = 'Certificate Owner###:\n';
2081	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2082	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2083	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2084	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2085	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2086	$sign_alert[] = 'Personal Data###:' . '\n';
2087	$sign_alert[] = 'Birthday### ' . $X . '\n';
2088	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2089	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2090	$sign_alert[]= 'Certificate Issuer###:\n';
2091	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2092	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2093	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2094	$sign_alert[]= 'Validity###:\n';
2095	$H = data_hora($cert[validFrom]);
2096	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2097	$sign_alert[]= 'Valid From### ' . $X . '\n';
2098	$H = data_hora($cert[validTo]);
2099	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2100	$sign_alert[]= 'Valid Until### ' . $X;
2101	$sign[] = $sign_alert;
2102
2103	$this->db = new db_functions();
2104
2105	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2106	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2107	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2108	}
2109	else
2110	{
2111	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2112	foreach($certificado->erros_ssl as $item)
2113	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2114	}
2115	}
2116	}
2117	}
2118	return $sign;
2119	}
2120
2121
2122	/**
2123	* @license http://www.gnu.org/copyleft/gpl.html GPL
2124	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2125	* @param $images
2126	* @param $msg_number
2127	* @param $msg_folder
2128	*/
2129	function get_thumbs($images, $msg_number, $msg_folder)
2130	{
2131
2132	if (!count($images)) return '';
2133
2134	foreach ($images as $key => $value) {
2135	$images[$key]['width'] = 160;
2136	$images[$key]['height'] = 120;
2137	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2138	}
2139
2140	return json_encode($images);
2141	}
2142
2143	/*function delete_msg($params)
2144	{
2145	$folder = $params['folder'];
2146	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2147
2148	$mbox_stream = $this->open_mbox($folder);
2149
2150	foreach ($msgs_to_delete as $msg_number){
2151	imap_delete($mbox_stream, $msg_number, FT_UID);
2152	}
2153	imap_close($mbox_stream, CL_EXPUNGE);
2154	return $params['msgs_to_delete'];
2155	}*/
2156
2157	// Novo
2158	function delete_msgs($params)
2159	{
2160
2161	$folder = $params['folder'];
2162	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2163	$msgs_number = explode(",",$params['msgs_number']);
2164	if(array_key_exists('border_ID' ,$params))
2165	$border_ID = $params['border_ID'];
2166	else
2167	$border_ID = '';
2168	$return = array();
2169
2170	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2171	$return['previous_msg'] = $this->get_info_previous_msg($params);
2172	// Fix problem in unserialize function JS.
2173	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2174	}
2175
2176	//$mbox_stream = $this->open_mbox($folder);
2177	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2178
2179	foreach ($msgs_number as $msg_number)
2180	{
2181	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2182	$return['msgs_number'][] = $msg_number;
2183	}
2184
2185	$return['folder'] = $folder;
2186	$return['border_ID'] = $border_ID;
2187
2188	if($mbox_stream)
2189	imap_close($mbox_stream, CL_EXPUNGE);
2190
2191	$return['status'] = true;
2192	return $return;
2193	}
2194
2195
2196	function refresh($params)
2197	{
2198
2199	$return = array();
2200	$return['new_msgs'] = 0;
2201	$folder = $params['folder'];
2202	$msg_range_begin = $params['msg_range_begin'];
2203	$msg_range_end = $params['msg_range_end'];
2204	$msgs_existent = $params['msgs_existent'];
2205	$sort_box_type = $params['sort_box_type'];
2206	$sort_box_reverse = $params['sort_box_reverse'];
2207	$msgs_in_the_server = array();
2208	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2209	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2210	$msgs_in_the_server = array_keys($msgs_in_the_server);
2211	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2212	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2213	if(!count($msgs_in_the_server)){
2214	$msg_range_begin -= $dif;
2215	$msg_range_end -= $dif;
2216	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2217	$msgs_in_the_server = array_keys($msgs_in_the_server);
2218	$num_msgs = NULL;
2219	$return['msg_range_begin'] = $msg_range_begin;
2220	$return['msg_range_end'] = $msg_range_end;
2221	}
2222	$return['new_msgs'] = imap_num_recent($this->mbox);
2223
2224	$msgs_in_the_client = explode(",", $msgs_existent);
2225
2226	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2227
2228	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2229	$aux = 0;
2230	while(array_key_exists($aux, $msg_to_insert)){
2231	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2232	$return['new_msgs'] += 1;
2233	}
2234	$aux++;
2235	}
2236	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2237	$aux = 0;
2238	while(array_key_exists($aux, $msg_to_insert)){
2239	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2240	$return['new_msgs'] += 1;
2241	}
2242	$aux++;
2243	}
2244	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2245	$return['tot_msgs'] = $num_msgs;
2246	}
2247
2248	if(!count($msgs_in_the_server)){
2249	return Array();
2250	}
2251
2252	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2253	$msgs_to_exec = array();
2254	foreach($msg_to_insert as $msg_number)
2255	$msgs_to_exec[] = $msg_number;
2256	//sort($msgs_to_exec);
2257	$i = 0;
2258	foreach($msgs_to_exec as $msg_number)
2259	{
2260	$sample = false;
2261	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2262	$sample = true;
2263
2264	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2265
2266	//get the next msg number to append this msg in the view in a correct place
2267	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2268
2269	$return[$i]['msg_key_position'] = $msg_key_position;
2270	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2271	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2272	else
2273	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2274
2275	$return[$i]['msg_folder'] = $folder;
2276	$i++;
2277	}
2278	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2279	$return['sort_box_type'] = $params['sort_box_type'];
2280	if(!$this->mbox \|\| !is_resource($this->mbox))
2281	$this->open_mbox($folder);
2282
2283	$return['msgs_to_delete'] = $msg_to_delete;
2284	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2285	if($this->mbox && is_resource($this->mbox))
2286	imap_close($this->mbox);
2287
2288	return $return;
2289	}
2290
2291	/**
2292	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2293	* assinado ou cifrado.
2294	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2295	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2296	* @param $msg_number O número da mesagem
2297	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2298	*/
2299	function getMessageType($msg_number, $headers = false , &$body = false){
2300	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2301	$contentType = "normal";
2302
2303	if (!$headers)
2304	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2305
2306	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2307	$contentType = "signature";
2308	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2309	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2310
2311	return $contentType;
2312	}
2313
2314	/**
2315	* Retorna a posição que a pasta esta dentro do array de pastas
2316	*
2317	* @license www.gnu.org/copyleft/gpl.html GPL
2318	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2319	* @sponsor Caixa Econômica Federal
2320	* @author Cristiano Corrêa Schmidt
2321	* @access public
2322	*/
2323
2324	function getFolderPos(&$array , $find)
2325	{
2326	foreach($array as $i => $v)
2327	if($v['id'] === $find)
2328	return $i;
2329	return false;
2330	}
2331
2332	/**
2333	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2334	*
2335	* @license http://www.gnu.org/copyleft/gpl.html GPL
2336	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2337	* @sponsor Caixa Econômica Federal
2338	* @author Cristiano Corrêa Schmidt
2339	* @access public
2340	*/
2341	function orderDefaultFolders( &$folders , $user)
2342	{
2343	$principals = array();
2344	for($x = 0; $x < 5 ; $x++)
2345	{
2346	switch ($x) {
2347	case 0:
2348	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2349	$principals[] = $folders[$p];
2350	break;
2351	case 1:
2352	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2353	$principals[] = $folders[$p];
2354	break;
2355	case 2:
2356	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2357	$principals[] = $folders[$p];
2358	break;
2359	case 3:
2360	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2361	$principals[] = $folders[$p];
2362	break;
2363	case 4:
2364	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2365	$principals[] = $folders[$p];
2366	break;
2367	}
2368	if($p !== false)
2369	unset($folders[$p]);
2370	}
2371	$folders = array_merge($principals, $folders);
2372	}
2373
2374	/**
2375	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2376	*
2377	* @license http://www.gnu.org/copyleft/gpl.html GPL
2378	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2379	* @sponsor Caixa Econômica Federal
2380	* @author Cristiano Corrêa Schmidt
2381	* @access public
2382	*/
2383	function get_folders_list($params = null)
2384	{
2385
2386	///Define Variaveis
2387	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2388	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2389	$mboxStream = $this->open_mbox(); //abre conexão imap
2390	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2391	$folders = array();
2392	$return = array();
2393	///////////////////////////////////////////////////////////////
2394
2395	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2396	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2397
2398	session_write_close(); // Free others requests
2399	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2400
2401	if ( isset($params['noSharedFolders']) )
2402	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2403	else
2404	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2405
2406	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2407
2408	if (!is_array($folders_list)) return false;
2409	if($uid2cn)
2410	$this->ldap = new ldap_functions();
2411
2412	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2413	{
2414	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2415	$nameArray = explode($this->imap_delimiter, $folderId);
2416	$nameCount = count($nameArray);
2417	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2418	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2419	if($nameArray[0] === 'user')
2420	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2421	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2422	$folders['INBOX'][strtolower($folderId)] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2423	}
2424	unset($folders_list); //destroy array de objetos desnecessarios
2425
2426	ksort($folders['INBOX']);
2427
2428	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2429	{
2430	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2431
2432	foreach ($folders[$i] as $ii => $vv)
2433	{
2434	$append = array();
2435	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2436	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2437	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2438	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2439	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2440	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2441	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2442	$return[] = $append;
2443	}
2444	}
2445
2446	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2447
2448	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2449	}
2450
2451
2452	function create_mailbox($arr)
2453	{
2454	$namebox = $arr['newp'];
2455	$base_path = $arr['base_path'];
2456	$mbox_stream = $this->open_mbox();
2457	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2458	$test = explode("/", $namebox);
2459	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2460	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2461	$namebox = $base_path.$namebox;
2462	}
2463	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2464	$result = "Ok";
2465	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2466	{
2467	$result = implode("<br />\n", imap_errors());
2468	}
2469	}else{
2470	$child = $base_path.$this->imap_delimiter;
2471	for($i =0; $i < count($test); $i++){
2472	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2473	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2474	$result = "Ok";
2475	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2476	{
2477	$result = implode("<br />\n", imap_errors());
2478	}
2479	$child .=$this->imap_delimiter;
2480	}
2481	}
2482	if($mbox_stream)
2483	imap_close($mbox_stream);
2484	return $result;
2485	}
2486
2487	function create_extra_mailbox($arr)
2488	{
2489	$nameboxs = explode(";",$arr['nw_folders']);
2490	$result = "";
2491	$mbox_stream = $this->open_mbox();
2492	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2493	foreach($nameboxs as $key=>$tmp){
2494	if($tmp != ""){
2495	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2496	$result = implode("<br />\n", imap_errors());
2497	if($mbox_stream)
2498	imap_close($mbox_stream);
2499	return $result;
2500	}
2501	}
2502	}
2503	if($mbox_stream)
2504	imap_close($mbox_stream);
2505	return true;
2506	}
2507
2508	function delete_mailbox($arr)
2509	{
2510	$namebox = $arr['del_past'];
2511	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2512	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2513	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2514
2515	$result = "Ok";
2516	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2517	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2518	{
2519	$result = implode("<br />\n", imap_errors());
2520	}
2521	/*
2522	if($mbox_stream)
2523	imap_close($mbox_stream);
2524	*/
2525	return $result;
2526	}
2527
2528	function ren_mailbox($arr)
2529	{
2530	$namebox = $arr['current'];
2531	$new_box = $arr['rename'];
2532	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2533	$mbox_stream = $this->open_mbox();
2534	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2535
2536	$result = "Ok";
2537	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2538	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2539
2540	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2541	{
2542	$result = imap_errors();
2543	}
2544	if($mbox_stream)
2545	imap_close($mbox_stream);
2546	return $result;
2547
2548	}
2549
2550	function get_num_msgs($params)
2551	{
2552	$folder = $params['folder'];
2553	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2554	$this->mbox = $this->open_mbox($folder);
2555	if(!$this->mbox \|\| !is_resource($this->mbox))
2556	return imap_last_error();
2557	}
2558	$num_msgs = imap_num_msg($this->mbox);
2559	if($this->mbox && is_resource($this->mbox))
2560	imap_close($this->mbox);
2561
2562	return $num_msgs;
2563	}
2564
2565	function folder_exists($folder){
2566	$mbox = $this->open_mbox();
2567	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2568	$list = imap_getmailboxes($mbox,$serverString, $folder);
2569	$return = is_array($list);
2570	imap_close($mbox);
2571	return $return;
2572	}
2573
2574	function send_mail($params) {
2575
2576	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2577	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2578	$mailService = ServiceLocator::getService('mail');
2579
2580	include_once("class.db_functions.inc.php");
2581	$db = new db_functions();
2582	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2583	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2584
2585	##
2586	# @AUTHOR Rodrigo Souza dos Santos
2587	# @DATE 2008/09/17$fileName
2588	# @BRIEF Checks if the user has permission to send an email with the email address used.
2589	##
2590	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2591	$deny = true;
2592	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2593	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2594	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2595
2596	if ($deny)
2597	return "The server denied your request to send a mail, you cannot use this mail address.";
2598	}
2599
2600	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2601	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2602	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2603
2604	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2605	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2606	}
2607
2608	$toaddress = implode(',', $toaddress);
2609	$ccaddress = implode(',', $ccaddress);
2610	$ccoaddress = implode(',', $ccoaddress);
2611
2612	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2613	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2614	}
2615
2616	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2617	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2618
2619	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2620	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2621
2622	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2623	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2624
2625	$replytoaddress = $params['input_replyto'];
2626	$subject = $params['input_subject'];
2627	$return_receipt = $params['input_return_receipt'];
2628	$is_important = $params['input_important_message'];
2629	$encrypt = $params['input_return_cripto'];
2630	$signed = $params['input_return_digital'];
2631
2632	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2633	$message_attachments = $params['message_attachments'];
2634
2635	if (substr($params['input_to'], -1) == ',')
2636	$params['input_to'] = substr($params['input_to'], 0, -1);
2637
2638	if (substr($params['input_cc'], -1) == ',')
2639	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2640
2641	if (substr($params['input_cco'], -1) == ',')
2642	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2643
2644	// Valida numero Maximo de Destinatarios
2645	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2646	$sendersNumber = count(explode(',', $params['input_to']));
2647
2648	if ($params['input_cc'])
2649	$sendersNumber += count(explode(',', $params['input_cc']));
2650	if ($params['input_cco'])
2651	$sendersNumber += count(explode(',', $params['input_cco']));
2652
2653	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2654	if ($userMaxmimumSenders) {
2655	if ($sendersNumber > $userMaxmimumSenders)
2656	return $this->functions->getLang('Number of recipients greater than allowed');
2657	}
2658	else {
2659	$ldap = new ldap_functions();
2660	$groupsToUser = $ldap->get_user_groups($this->username);
2661
2662	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2663
2664	if ($groupMaxmimumSenders > 0) {
2665	if ($sendersNumber > $groupMaxmimumSenders)
2666	return $this->functions->getLang('Number of recipients greater than allowed');
2667	}
2668	else {
2669	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2670	return $this->functions->getLang('Number of recipients greater than allowed');
2671	}
2672	}
2673	}
2674	//Fim Valida numero maximo de destinatarios
2675	//Valida envio de email para shared accounts
2676	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2677	$ldap = new ldap_functions();
2678	$arrayF = explode(';', $params['input_from']);
2679
2680	/*
2681	* Verifica se o remetente n?o ? uma conta compartilhada
2682	*/
2683	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2684	$groupsToUser = $ldap->get_user_groups($this->username);
2685	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2686
2687	/*
2688	* Pega o UID do remetente
2689	*/
2690	$uidFrom = $ldap->mail2uid($arrayF[1]);
2691
2692	/*
2693	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2694	*/
2695	foreach ($sharedAccounts as $key => $value) {
2696	if ($value)
2697	$acl = $this->getaclfrombox($value);
2698
2699	if (array_key_exists($uidFrom, $acl))
2700	unset($sharedAccounts[$key]);
2701	}
2702
2703	/*
2704	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2705	*/
2706	if (count($sharedAccounts) > 0)
2707	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2708
2709	/*
2710	* Retorna as contas compartilhadas bloqueadas
2711	*/
2712	if (count($accountsBlockeds) > 0) {
2713	$return = '';
2714
2715	foreach ($accountsBlockeds as $accountBlocked)
2716	$return.= $accountBlocked . ', ';
2717
2718	$return = substr($return, 0, -2);
2719
2720	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2721	}
2722	}
2723	}
2724	// Fim Valida envio de email para shared accounts
2725	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2726	if ($params['smime'] AND false) {
2727	$body = $params['smime'];
2728	$mail->SMIME = true;
2729	// A MSG assinada deve ser testada neste ponto.
2730	// Testar o certificado e a integridade da msg....
2731	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2732	$erros_acumulados = '';
2733	$certificado = new certificadoB();
2734	$validade = $certificado->verificar($body);
2735	if (!$validade) {
2736	foreach ($certificado->erros_ssl as $linha_erro) {
2737	$erros_acumulados .= $linha_erro;
2738	}
2739	} else {
2740	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2741	if ($certificado->apresentado) {
2742	if ($certificado->dados['EXPIRADO'])
2743	$erros_acumulados .='Certificado expirado.';
2744	$this->cpf = isset($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']] : $this->username;
2745	if ($certificado->dados['CPF'] != $this->cpf)
2746	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2747	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2748	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2749	}
2750	else {
2751	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2752	}
2753	}
2754	if (!$erros_acumulados == '') {
2755	return $erros_acumulados;
2756	}
2757	} else {
2758	//Compatibilização com Outlook, ao encaminhar a mensagem
2759	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2760	$body = str_replace("%nbsp;"," ",$body);
2761	//$body = preg_replace("/\n/"," ",$body);
2762	//$body = preg_replace("/\r/","" ,$body);
2763	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2764	}
2765
2766	$attachments = $_FILES;
2767	$forwarding_attachments = $params['forwarding_attachments'];
2768	$local_attachments = $params['local_attachments'];
2769
2770
2771	//Test if must be saved in shared folder and change if necessary
2772	if ($fromaddress[2] == 'y') {
2773	//build shared folder path
2774	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2775
2776	if ($this->folder_exists($newfolder)){
2777	$has_new_folder = false;
2778	$folder = $newfolder;
2779	}
2780	else{
2781	$name_folder = $this->imap_sentfolder;
2782	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2783	$arr_new_folder['newp'] = $name_folder;
2784	$arr_new_folder['base_path'] = $base_path;
2785
2786	$this->create_mailbox($arr_new_folder);
2787	$has_new_folder = true;
2788	$folder = $newfolder;
2789	}
2790	} else {
2791	$has_new_folder = false;
2792	$folder = $params['folder'];
2793	}
2794
2795	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2796	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2797	$folder_name = $params['folder_name'];
2798
2799	// TODO - tratar assinatura e remover o AND false
2800	if ($signed && !$params['smime'] AND false) {
2801	$mail->Mailer = "smime";
2802	$mail->SignedBody = true;
2803	}
2804
2805
2806	if ($fromaddress)
2807	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2808	else
2809	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2810
2811	$bol = $this->add_recipients('to', $toaddress, $mailService);
2812	if (!$bol) {
2813	return $this->parse_error("Invalid Mail:", $toaddress);
2814	}
2815	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2816	if (!$bol) {
2817	return $this->parse_error("Invalid Mail:", $ccaddress);
2818	}
2819	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2820
2821	if ($allow) {
2822	//$mailService->addBcc($ccoaddress);
2823	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2824
2825	if (!$bol) {
2826	return $this->parse_error("Invalid Mail:", $ccoaddress);
2827	}
2828	}
2829
2830	//Implementação para o In-Reply-To e References
2831	$msg_numb = $params['messageNum'];
2832	$msg_folder = $params['messageFolder'];
2833	$this->mbox = $this->open_mbox($msg_folder);
2834
2835	$header = $this->get_header($msg_numb);
2836	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2837	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2838	if (preg_match($pattern, $header_, $fields)) {
2839	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2840	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2841	}
2842	}
2843
2844	$message_id = $header->message_id;
2845	$references = array();
2846	if ($message_id != "") {
2847	$mailService->addHeaderField('In-Reply-To', $message_id);
2848
2849	if (isset($header->references)) {
2850	array_push($references, $header->references);
2851	}
2852	array_push($references, $message_id);
2853	$mailService->addHeaderField('References', $references);
2854	}
2855
2856
2857	$mailService->setSubject($subject);
2858	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2859
2860
2861	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2862	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2863	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2864	$email = explode(",", $email);
2865	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2866	// Deve ser verificado um numero limite de destinatarios.
2867	// Deve ser verificado se os certificados sao validos.
2868	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2869	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2870	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2871	$erros_acumulados = "";
2872	$aux_mails = array();
2873	$mail_list = array();
2874	if (count($email) > $numero_maximo) {
2875	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2876	return $erros_acumulados;
2877	}
2878	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2879	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2880	foreach ($email as $item) {
2881	$certificate = $db->get_certificate(strtolower($item));
2882	if (!$certificate) {
2883	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2884	return $erros_acumulados;
2885	}
2886
2887	if (array_key_exists("dberr1", $certificate)) {
2888
2889	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2890	return $erros_acumulados;
2891	}
2892	if (array_key_exists("dberr2", $certificate)) {
2893	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2894	//continue;
2895	}
2896	/* Retirado este teste para evitar mensagem de erro duplicada.
2897	if (!array_key_exists("certs", $certificate))
2898	{
2899	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2900	continue;
2901	}
2902	*/
2903	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2904
2905	foreach ($certificate['certs'] as $registro) {
2906	$c1 = new certificadoB();
2907	$c1->certificado($registro['chave_publica']);
2908	if ($c1->apresentado) {
2909	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2910	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2911	$aux_mails[] = $registro['chave_publica'];
2912	$mail_list[] = strtolower($item);
2913	} else {
2914	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2915	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2916	}
2917
2918	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2919	foreach ($c2->erros_ssl as $linha) {
2920	$erros_acumulados .= $linha . chr(0x0A);
2921	}
2922	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2923	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2924	}
2925	} else {
2926	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2927	}
2928	}
2929	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2930	return $erros_acumulados;
2931	}
2932	}
2933
2934	$mail->Certs_crypt = $aux_mails;
2935	}
2936
2937	$attachment = json_decode($params['attachments'],TRUE);
2938
2939	foreach ($attachment as &$value)
2940	{
2941	if((int)$value > 0) //BD attachment
2942	{
2943	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2944
2945	if($att['disposition'] == 'embedded')
2946	{
2947	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2948	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2949	}
2950	else
2951	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2952
2953	$message_size_total += $att['size'];
2954	unset($att);
2955	}
2956	else //message attachment
2957	{
2958	$value = json_decode($value, true);
2959
2960	switch ($value['type']) {
2961	case 'imapPart':
2962	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2963	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2964	{
2965	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2966	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2967	}
2968	else
2969	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2970
2971	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2972	unset($att);
2973	break;
2974	case 'imapMSG':
2975	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
2976	$mbox_stream = $this->open_mbox($value['folder']);
2977	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
2978	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
2979	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2980	unset($rawmsg);
2981	break;
2982
2983	default:
2984	break;
2985	}
2986	}
2987	}
2988
2989	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
2990
2991	////////////////////////////////////////////////////////////////////////////////////////////////////
2992	/**
2993	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
2994	*/
2995	$default_max_size_rule = $db->get_default_max_size_rule();
2996	if (!$default_max_size_rule) {
2997	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
2998	} else {
2999	foreach ($default_max_size_rule as $i => $value) {
3000	$default_max_size_rule = $value['config_value'];
3001	}
3002	}
3003
3004	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3005	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3006
3007
3008	$ldap = new ldap_functions();
3009	$groups_user = $ldap->get_user_groups($id_user);
3010
3011	$size_rule_by_group = array();
3012	foreach ($groups_user as $k => $value_) {
3013	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3014	if ($rule_in_group != "")
3015	array_push($size_rule_by_group, $rule_in_group);
3016	}
3017
3018	$n_rule_groups = 0;
3019	$maior_valor_regra_grupo = 0;
3020	foreach ($size_rule_by_group as $i => $value) {
3021	if (is_array($value[0])) {
3022	$n_rule_groups++;
3023	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3024	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3025	}
3026	}
3027
3028	if ($default_max_size_rule) {
3029	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3030
3031	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3032	if ($message_size_total > $default_max_size_rule)
3033	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3034	}
3035
3036	else {
3037	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3038	$regra_mais_permissiva = 0;
3039	foreach ($size_rule as $i => $value) {
3040	if ($regra_mais_permissiva < $value['email_max_recipient'])
3041	$regra_mais_permissiva = $value['email_max_recipient'];
3042	}
3043	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3044	if ($message_size_total > $regra_mais_permissiva)
3045	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3046	}
3047	else /* Regra por grupo */ {
3048	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3049	if ($message_size_total > $maior_valor_regra_grupo)
3050	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3051	}
3052	}
3053	}
3054	/**
3055	* Fim da validação do tamanho da regra do tamanho de mensagem.
3056	*/
3057	////////////////////////////////////////////////////////////////////////////////////////////////////
3058
3059	if ($isHTML)
3060	$mailService->setBodyHtml($body);
3061	else
3062	$mailService->setBodyText($body);
3063
3064	if ($is_important)
3065	$mailService->addHeaderField('Importance', 'High');
3066
3067	if ($return_receipt)
3068	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3069
3070
3071	if ($folder != 'null') {
3072	$mbox_stream = $this->open_mbox($folder);
3073	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3074	}
3075
3076	$sent = $mailService->send();
3077
3078	if ($sent !== true) {
3079	return $this->parse_error($sent);
3080	} else {
3081	if ($signed && !$params['smime']) {
3082	return $sent;
3083	}
3084	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3085	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3086	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3087	$now = date("d/m/y H:i:s");
3088	$addrs = $toaddress . $ccaddress . $ccoaddress;
3089	$sent = trim($sent);
3090	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3091	}
3092	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3093	$contacts = new dynamic_contacts();
3094	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3095	return array("success" => true, "new_contacts" => $new_contacts);
3096	}
3097
3098	if($params['uids_save'] )
3099	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3100
3101
3102	//return array("success" => true, "folder" => $folder_list);
3103	return array("success" => true, "load" => $has_new_folder);
3104
3105	}
3106	}
3107
3108
3109	function add_recipients_cert($full_address)
3110	{
3111	$result = "";
3112	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3113	foreach ($parse_address as $val)
3114	{
3115	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3116	if ($val->mailbox == "INVALID_ADDRESS")
3117	continue;
3118	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3119	continue;
3120	if (empty($val->personal))
3121	$result .= $val->mailbox."@".$val->host . ",";
3122	else
3123	$result .= $val->mailbox."@".$val->host . ",";
3124	}
3125
3126	return substr($result,0,-1);
3127	}
3128
3129	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3130	{
3131	//remove a comma if is given two unexpected commas
3132	$full_address = preg_replace("/, ?,/",",",$full_address);
3133	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3134
3135	$bolean = true;
3136	foreach ($parse_address as $val)
3137	{
3138	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3139	if ($val->mailbox == "INVALID_ADDRESS")
3140	continue;
3141	switch($recipient_type)
3142	{
3143	case "to":
3144	if($mobile){
3145	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3146	}else{
3147	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3148	}
3149	break;
3150	case "cc":
3151	if($mobile){
3152	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3153	}else{
3154	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3155	}
3156	break;
3157	case "cco":
3158	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3159	break;
3160	}
3161	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3162	$bolean = false;
3163	}
3164	}
3165	return $bolean;
3166	}
3167
3168	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3169	{
3170	include_once dirname(__FILE__).'/class.attachment.inc.php';
3171	$attachment = new attachment();
3172	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3173	$attachment->setStructureFromMail($folder, $uid);
3174
3175	if($info === true)
3176	{
3177	$return = $attachment->getAttachmentInfo($part);
3178	$return['source'] = $attachment->getAttachment($part);
3179	return $return;
3180	}
3181	return $attachment->getAttachment($part);
3182	}
3183
3184	function del_last_caracter($string)
3185	{
3186	$string = substr($string,0,(strlen($string) - 1));
3187	return $string;
3188	}
3189
3190	function del_last_two_caracters($string)
3191	{
3192	$string = substr($string,0,(strlen($string) - 2));
3193	return $string;
3194	}
3195
3196	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3197	{
3198	$sort = array();
3199	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3200	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3201	foreach($imapsort as $iuid){
3202	$sort[$iuid] = $iuid;
3203	}
3204	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3205	$slice_array = false;
3206	else
3207	$slice_array = true;
3208	}
3209	else
3210	{
3211	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3212	$num_msgs = imap_num_msg($this->mbox);
3213	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3214	$slice_array = true;
3215	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3216	$dates = array();
3217	for ($i=$num_msgs; $i>0; $i--)
3218	{
3219	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3220	break;
3221	$iuid = @imap_uid($this->mbox,$i);
3222	$header = $this->get_header($iuid);
3223
3224	// List UNSEEN messages.
3225	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3226	continue;
3227	}
3228	// List SEEN messages.
3229	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3230	continue;
3231	}
3232	// List ANSWERED messages.
3233	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3234	continue;
3235	}
3236	// List FLAGGED messages.
3237	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3238	continue;
3239	}
3240
3241	if($sort_box_type=='SORTFROM') {
3242	if (strrpos($folder,'Sent') && $from_to_sent)
3243	$tmp = self::formatMailObject($header->to[0]);
3244	else
3245	$tmp = self::formatMailObject($header->from[0]);
3246	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3247	}
3248	else if($sort_box_type=='SORTSUBJECT') {
3249	$sort[$iuid] = $header->subject;
3250	}
3251	else if($sort_box_type=='SORTSIZE') {
3252	$sort[$iuid] = $header->Size;
3253	}
3254	else {
3255	$sort[$iuid] = $header->udate;
3256	}
3257	$dates[$iuid] = $header->udate;
3258	}
3259	$keys = array_keys($sort);
3260	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3261	$sort = array_combine($keys, $sort);
3262	if ($sort_box_reverse)
3263	$sort = array_reverse($sort,true);
3264	}
3265	if(empty($sort) or !is_array($sort)){
3266	$sort = array();
3267	}
3268	if ($slice_array)
3269	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3270	return $sort;
3271
3272	}
3273
3274	function move_delete_search_messages($params){
3275	$move = false;
3276	$msg_no_move = "";
3277
3278	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3279	$params['new_folder'] = urldecode($params['new_folder_move']);
3280	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3281	$sel_msgs = explode(",", $params['selected_messages']);
3282	@reset($sel_msgs);
3283	$sorted_msgs = array();
3284	foreach($sel_msgs as $idx => $sel_msg) {
3285	$sel_msg = explode(";", $sel_msg);
3286	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3287	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3288	}
3289	else {
3290	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3291	}
3292	}
3293	@ksort($sorted_msgs);
3294	$last_return = false;
3295	foreach($sorted_msgs as $folder => $msgs_number) {
3296	$params['msgs_number'] = $msgs_number;
3297	$params['folder'] = $folder;
3298
3299	$last_return = $this->move_messages($params);
3300
3301	if($last_return['status']){
3302	$move = true;
3303	}else{
3304	$msg_no_move = $params['msgs_number'];
3305	}
3306	}
3307	$sel_msgs = null;
3308	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3309	$params['new_folder'] = urldecode($params['new_folder_delete']);
3310	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3311	$sel_msgs = explode(",", $params['selected_messages']);
3312	@reset($sel_msgs);
3313	$sorted_msgs = array();
3314	foreach($sel_msgs as $idx => $sel_msg) {
3315	$sel_msg = explode(";", $sel_msg);
3316	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3317	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3318	}
3319	else {
3320	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3321	}
3322	}
3323	@ksort($sorted_msgs);
3324	$last_return = false;
3325	foreach($sorted_msgs as $folder => $msgs_number) {
3326	$params['msgs_number'] = $msgs_number;
3327	$params['folder'] = $folder;
3328
3329	$params['folder'] = $params['new_folder_delete'];
3330	$last_return = $this->delete_msgs($params);
3331	$last_return['deleted'] = true;
3332	if($last_return['status']){
3333	$move = true;
3334	}else{
3335	$msg_no_move = $params['msgs_number'];
3336	}
3337
3338	}
3339
3340	if($move)
3341	$last_return['move'] = true;
3342
3343	if($msg_no_move != "")
3344	$last_return['no_move'] = $msg_no_move;
3345
3346	return $last_return;
3347	}
3348
3349	function move_search_messages($params){
3350	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3351	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3352	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3353	$sel_msgs = explode(",", $params['selected_messages']);
3354	$move = false;
3355	$msg_no_move = "";
3356
3357	@reset($sel_msgs);
3358	$sorted_msgs = array();
3359	foreach($sel_msgs as $idx => $sel_msg) {
3360	$sel_msg = explode(";", $sel_msg);
3361	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3362	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3363	}
3364	else {
3365	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3366	}
3367	}
3368	@ksort($sorted_msgs);
3369	$last_return = false;
3370	foreach($sorted_msgs as $folder => $msgs_number) {
3371	$params['msgs_number'] = $msgs_number;
3372	$params['folder'] = $folder;
3373
3374	if($params['delete'] === 'true'){
3375	$params['folder'] = $params['new_folder'];
3376	$last_return = $this->delete_msgs($params);
3377	$last_return['deleted'] = true;
3378
3379	if($last_return['status']){
3380	$move = true;
3381	}else{
3382	$msg_no_move = $params['msgs_number'];
3383	}
3384
3385	}else{
3386	$last_return = $this->move_messages($params);
3387
3388	if($last_return['status']){
3389	$move = true;
3390	}else{
3391	$msg_no_move = $params['msgs_number'];
3392	}
3393	}
3394	}
3395
3396	if($move)
3397	$last_return['move'] = true;
3398
3399	if($msg_no_move != "")
3400	$last_return['no_move'] = $msg_no_move;
3401
3402	return $last_return;
3403	}
3404
3405	function move_messages($params)
3406	{
3407	$folder = $params['folder'];
3408	$mbox_stream = $this->open_mbox($folder);
3409	$newmailbox = ($params['new_folder']);
3410	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3411	$new_folder_name = $params['new_folder_name'];
3412	$msgs_number = $params['msgs_number'];
3413	$return = array('msgs_number' => $msgs_number,
3414	'folder' => $folder,
3415	'new_folder_name' => $new_folder_name,
3416	'border_ID' => $params['border_ID'],
3417	'status' => true); //Status foi adicionado para validar as permissoes ACL
3418
3419	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3420	if (substr($folder,0,4) == 'user'){
3421	$acl = $this->getacltouser($folder);
3422	/*
3423	* l - lookup (mailbox is visible to LIST/LSUB commands)
3424	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3425	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3426	* w - write (STORE flags other than SEEN and DELETED)
3427	* i - insert (perform APPEND, COPY into mailbox)
3428	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3429	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3430	* d - delete (STORE DELETED flag, perform EXPUNGE)
3431	* a - administer (perform SETACL)
3432	*/
3433	if (strpos($acl, "d") === false){
3434	$return['status'] = false;
3435	return $return;
3436	}
3437	}
3438	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3439	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3440	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3441	if (substr($new_folder_name,0,4) == 'user'){
3442	$this->ldap = new ldap_functions();
3443	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3444	$return['new_folder_name'] = array_pop($tmp_folder_name);
3445	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3446	{
3447	$return['new_folder_name'] = $cn;
3448	}
3449	}
3450	}
3451	}
3452
3453	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3454	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3455	{
3456	$return['previous_msg'] = $this->get_info_previous_msg($params);
3457	// Fix problem in unserialize function JS.
3458	if(array_key_exists('body', $return['previous_msg']))
3459	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3460	}
3461
3462	$mbox_stream = $this->open_mbox($folder);
3463	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3464	imap_expunge($mbox_stream);
3465	if($mbox_stream)
3466	imap_close($mbox_stream);
3467	return $return;
3468	}else {
3469	if(strstr(imap_last_error(),'Over quota')) {
3470	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3471	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3472	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3473	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3474	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3475	if(!$mbox)
3476	return imap_last_error();
3477	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3478	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3479	if($mbox_stream)
3480	imap_close($mbox_stream);
3481	if($mbox)
3482	imap_close($mbox);
3483	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3484	}
3485	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3486	imap_expunge($mbox_stream);
3487	if($mbox_stream)
3488	imap_close($mbox_stream);
3489	// return to original quota limit.
3490	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3491	if($mbox)
3492	imap_close($mbox);
3493	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3494	}
3495	return $return;
3496	}
3497	else {
3498	if($mbox_stream)
3499	imap_close($mbox_stream);
3500	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3501	if($mbox)
3502	imap_close($mbox);
3503	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3504	}
3505	return imap_last_error();
3506	}
3507
3508	}
3509	else {
3510	if($mbox_stream)
3511	imap_close($mbox_stream);
3512	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3513	}
3514	}
3515	}
3516
3517	function set_messages_flag_from_search($params){
3518	$error = False;
3519	$fileNames = "";
3520
3521	$sel_msgs = explode(",", $params['msg_to_flag']);
3522	@reset($sel_msgs);
3523	$sorted_msgs = array();
3524	foreach($sel_msgs as $idx => $sel_msg) {
3525	$sel_msg = explode(";", $sel_msg);
3526	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3527	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3528	}
3529	else {
3530	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3531	}
3532	}
3533	unset($sorted_msgs['']);
3534	$array_names_keys = array_keys($sorted_msgs);
3535	// Verifica se as n mensagens selecionadas
3536	// se encontram em um mesmo folder
3537	if (count($sorted_msgs)==1){
3538	$param['folder'] = $array_names_keys[0];
3539	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3540	$param['flag'] = $params['flag'];
3541	$returns[0] = $this->set_messages_flag($param);
3542	return $returns;
3543	}else{
3544	for($i = 0; $i < count($array_names_keys); $i++){
3545	$param['folder'] = $array_names_keys[$i];
3546	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3547	$param['flag'] = $params['flag'];
3548	$returns[$i] = $this->set_messages_flag($param);
3549	}
3550	}
3551	return $returns;
3552	}
3553	function set_messages_flag($params)
3554	{
3555	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3556	$msgs_to_set = $params['msgs_to_set'];
3557	$flag = $params['flag'];
3558	$return = array();
3559	$return["msgs_to_set"] = $msgs_to_set;
3560	$return["flag"] = $flag;
3561	$return["msgs_not_to_set"] = "";
3562
3563	$this->mbox = $this->open_mbox($folder);
3564
3565	if ($flag == "unseen"){
3566	$return["msgs_to_set"] = "";
3567	$msgs = explode(",",$msgs_to_set);
3568	foreach($msgs as $men){
3569	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3570	$return["msgs_to_set"] .= $men.",";
3571	else
3572	$return["msgs_not_to_set"] .= $men.",";
3573	}
3574	$return["status"] = true;
3575	}elseif ($flag == "seen"){
3576	$return["msgs_to_set"] = "";
3577	$msgs = explode(",",$msgs_to_set);
3578	foreach($msgs as $men){
3579	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3580	$return["msgs_to_set"] .= $men.",";
3581	else
3582	$return["msgs_not_to_set"] .= $men.",";
3583	}
3584	$return["status"] = true;
3585	}elseif ($flag == "answered"){
3586	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3587	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3588	}
3589	elseif ($flag == "forwarded")
3590	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3591	elseif ($flag == "flagged")
3592	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3593	elseif ($flag == "unflagged") {
3594	$flag_importance = false;
3595	$msgs_number = explode(",",$msgs_to_set);
3596	$unflagged_msgs = "";
3597	foreach($msgs_number as $msg_number) {
3598	preg_match('/importance : (.*)\r/i',
3599	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3600	,$importance);
3601	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3602	$flag_importance=true;
3603	}
3604	else {
3605	$unflagged_msgs.=$msg_number.",";
3606	}
3607	}
3608
3609	if($unflagged_msgs!="") {
3610	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3611	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3612	}
3613	else {
3614	$return["msgs_unflageds"] = false;
3615	}
3616
3617	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3618	$return["status"] = false;
3619	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3620	}
3621	else {
3622	$return["status"] = true;
3623	}
3624	}
3625
3626	if(($flag == "seen") \|\| ($flag == "unseen")){
3627	if ($return["msgs_not_to_set"] != ""){
3628	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3629	$return["status"] = false;
3630	}
3631	if($return["msgs_to_set"] != ""){
3632	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3633	}
3634	}
3635	if($this->mbox && is_resource($this->mbox))
3636	imap_close($this->mbox);
3637	return $return;
3638	}
3639
3640	function get_file_type($file_name)
3641	{
3642	$file_name = strtolower($file_name);
3643	$strFileType = strrev(substr(strrev($file_name),0,4));
3644	if ($strFileType == ".eml")
3645	return "message/rfc822";
3646	if ($strFileType == ".asf")
3647	return "video/x-ms-asf";
3648	if ($strFileType == ".avi")
3649	return "video/avi";
3650	if ($strFileType == ".doc")
3651	return "application/msword";
3652	if ($strFileType == ".zip")
3653	return "application/zip";
3654	if ($strFileType == ".xls")
3655	return "application/vnd.ms-excel";
3656	if ($strFileType == ".gif")
3657	return "image/gif";
3658	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3659	return "image/jpeg";
3660	if ($strFileType == ".png")
3661	return "image/png";
3662	if ($strFileType == ".wav")
3663	return "audio/wav";
3664	if ($strFileType == ".mp3")
3665	return "audio/mpeg3";
3666	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3667	return "video/mpeg";
3668	if ($strFileType == ".rtf")
3669	return "application/rtf";
3670	if ($strFileType == ".htm" \|\| $strFileType == "html")
3671	return "text/html";
3672	if ($strFileType == ".xml")
3673	return "text/xml";
3674	if ($strFileType == ".xsl")
3675	return "text/xsl";
3676	if ($strFileType == ".css")
3677	return "text/css";
3678	if ($strFileType == ".php")
3679	return "text/php";
3680	if ($strFileType == ".asp")
3681	return "text/asp";
3682	if ($strFileType == ".pdf")
3683	return "application/pdf";
3684	if ($strFileType == ".txt")
3685	return "text/plain";
3686	if ($strFileType == ".wmv")
3687	return "video/x-ms-wmv";
3688	if ($strFileType == ".sxc")
3689	return "application/vnd.sun.xml.calc";
3690	if ($strFileType == ".stc")
3691	return "application/vnd.sun.xml.calc.template";
3692	if ($strFileType == ".sxd")
3693	return "application/vnd.sun.xml.draw";
3694	if ($strFileType == ".std")
3695	return "application/vnd.sun.xml.draw.template";
3696	if ($strFileType == ".sxi")
3697	return "application/vnd.sun.xml.impress";
3698	if ($strFileType == ".sti")
3699	return "application/vnd.sun.xml.impress.template";
3700	if ($strFileType == ".sxm")
3701	return "application/vnd.sun.xml.math";
3702	if ($strFileType == ".sxw")
3703	return "application/vnd.sun.xml.writer";
3704	if ($strFileType == ".sxq")
3705	return "application/vnd.sun.xml.writer.global";
3706	if ($strFileType == ".stw")
3707	return "application/vnd.sun.xml.writer.template";
3708
3709
3710	return "application/octet-stream";
3711	}
3712
3713	function htmlspecialchars_encode($str)
3714	{
3715	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3716	}
3717	function htmlspecialchars_decode($str)
3718	{
3719	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3720	}
3721
3722	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3723	{
3724	if(!$this->mbox \|\| !is_resource($this->mbox))
3725	$this->mbox = $this->open_mbox($folder);
3726
3727	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3728	}
3729
3730	function get_info_next_msg($params)
3731	{
3732	$msg_number = $params['msg_number'];
3733	$folder = $params['msg_folder'];
3734	$sort_box_type = $params['sort_box_type'];
3735	$sort_box_reverse = $params['sort_box_reverse'];
3736	$reuse_border = $params['reuse_border'];
3737	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3738	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3739
3740	$success = false;
3741	if (is_array($sort_array_msg))
3742	{
3743	foreach ($sort_array_msg as $i => $value){
3744	if ($value == $msg_number)
3745	{
3746	$success = true;
3747	break;
3748	}
3749	}
3750	}
3751
3752	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3753	{
3754	$params['status'] = 'false';
3755	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3756	return $params;
3757	}
3758
3759	$params = array();
3760	$params['msg_number'] = $sort_array_msg[($i+1)];
3761	$params['msg_folder'] = $folder;
3762
3763	$return = $this->get_info_msg($params);
3764	$return["reuse_border"] = $reuse_border;
3765	return $return;
3766	}
3767
3768	function get_info_previous_msg($params)
3769	{
3770	$msg_number = $params['msgs_number'];
3771	$folder = $params['folder'];
3772	$sort_box_type = $params['sort_box_type'];
3773	$sort_box_reverse = $params['sort_box_reverse'];
3774	$reuse_border = $params['reuse_border'];
3775	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3776	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3777
3778	$success = false;
3779	if (is_array($sort_array_msg))
3780	{
3781	foreach ($sort_array_msg as $i => $value){
3782	if ($value == $msg_number)
3783	{
3784	$success = true;
3785	break;
3786	}
3787	}
3788	}
3789	if (! $success \|\| $i == 0)
3790	{
3791	$params['status'] = 'false';
3792	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3793	return $params;
3794	}
3795
3796	$params = array();
3797	$params['msg_number'] = $sort_array_msg[($i-1)];
3798	$params['msg_folder'] = $folder;
3799
3800	$return = $this->get_info_msg($params);
3801	$return["reuse_border"] = $reuse_border;
3802	return $return;
3803	}
3804
3805	// This function updates the values: quota, paging and new messages menu.
3806	function get_menu_values($params){
3807	$return_array = array();
3808	$return_array = $this->get_quota($params);
3809
3810	$mbox_stream = $this->open_mbox($params['folder']);
3811	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3812	if($mbox_stream)
3813	imap_close($mbox_stream);
3814
3815	return $return_array;
3816	}
3817
3818	function get_quota($params){
3819
3820	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3821	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3822	if(!$this->mbox \|\| !is_resource($this->mbox))
3823	$this->mbox = $this->open_mbox();
3824
3825	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3826	if($this->mbox && is_resource($this->mbox))
3827	imap_close($this->mbox);
3828
3829	if (!$quota){
3830	return array(
3831	'quota_percent' => 0,
3832	'quota_used' => 0,
3833	'quota_limit' => 0
3834	);
3835	}
3836
3837	if(count($quota) && $quota['limit']) {
3838	$quota_limit = $quota['limit'];
3839	$quota_used = $quota['usage'];
3840	if($quota_used >= $quota_limit)
3841	{
3842	$quotaPercent = 100;
3843	}
3844	else
3845	{
3846	$quotaPercent = ($quota_used / $quota_limit)*100;
3847	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3848	}
3849	return array(
3850	'quota_percent' => floor($quotaPercent),
3851	'quota_used' => $quota_used,
3852	'quota_limit' => $quota_limit
3853	);
3854	}
3855	else
3856	return array();
3857	}
3858
3859	function send_notification($params){
3860	include("../header.inc.php");
3861	require_once("class.phpmailer.php");
3862	$mail = new PHPMailer();
3863
3864	$toaddress = $params['notificationto'];
3865
3866	$subject = lang("Read receipt: %1",$params['subject']);
3867	$body = lang("Your message: %1",$params['subject']) . '<br>';
3868	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3869	$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"));
3870	$mail->SMTPDebug = false;
3871	$mail->IsSMTP();
3872	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3873	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3874	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3875	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3876	$mail->AddAddress($toaddress);
3877	$mail->Subject = $this->htmlspecialchars_decode($subject);
3878
3879	$mail->IsHTML(true);
3880	$mail->Body = $body;
3881
3882	if(!$mail->Send()){
3883	return $mail->ErrorInfo;
3884	}
3885	else
3886	return true;
3887	}
3888
3889	function empty_folder($params)
3890	{
3891	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3892	$mbox_stream = $this->open_mbox($folder);
3893	$return = imap_delete($mbox_stream,'1:*');
3894	if($mbox_stream)
3895	imap_close($mbox_stream, CL_EXPUNGE);
3896	return $return;
3897	}
3898
3899	function search($params)
3900	{
3901	include("class.imap_attachment.inc.php");
3902	$imap_attachment = new imap_attachment();
3903	$criteria = $params['criteria'];
3904	$return = array();
3905	$folders = $this->get_folders_list();
3906
3907	$j = 0;
3908	foreach($folders as $folder)
3909	{
3910	$mbox_stream = $this->open_mbox($folder);
3911	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3912
3913	if ($messages == '')
3914	continue;
3915
3916	$i = 0;
3917	$return[$j] = array();
3918	$return[$j]['folder_name'] = $folder['name'];
3919
3920	foreach($messages as $msg_number)
3921	{
3922	$header = $this->get_header($msg_number);
3923	if (!is_object($header))
3924	return false;
3925
3926	$return[$j][$i]['msg_folder'] = $folder['name'];
3927	$return[$j][$i]['msg_number'] = $msg_number;
3928	$return[$j][$i]['Recent'] = $header->Recent;
3929	$return[$j][$i]['Unseen'] = $header->Unseen;
3930	$return[$j][$i]['Answered'] = $header->Answered;
3931	$return[$j][$i]['Deleted'] = $header->Deleted;
3932	$return[$j][$i]['Draft'] = $header->Draft;
3933	$return[$j][$i]['Flagged'] = $header->Flagged;
3934
3935	$date_msg = gmdate("d/m/Y",$header->udate);
3936	if (gmdate("d/m/Y") == $date_msg)
3937	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3938	else
3939	$return[$j][$i]['udate'] = $date_msg;
3940
3941	$fromaddress = imap_mime_header_decode($header->fromaddress);
3942	$return[$j][$i]['fromaddress'] = '';
3943	foreach ($fromaddress as $tmp)
3944	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3945
3946	$from = $header->from;
3947	$return[$j][$i]['from'] = array();
3948	$tmp = imap_mime_header_decode($from[0]->personal);
3949	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3950	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3951	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3952
3953	$to = $header->to;
3954	$return[$j][$i]['to'] = array();
3955	$tmp = imap_mime_header_decode($to[0]->personal);
3956	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3957	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3958	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3959
3960	$subject = imap_mime_header_decode($header->fetchsubject);
3961	$return[$j][$i]['subject'] = '';
3962	foreach ($subject as $tmp)
3963	$return[$j][$i]['subject'] .= $tmp->text;
3964
3965	$return[$j][$i]['Size'] = $header->Size;
3966	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3967
3968	$return[$j][$i]['attachment'] = array();
3969	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3970
3971	$i++;
3972	}
3973	$j++;
3974	if($mbox_stream)
3975	imap_close($mbox_stream);
3976	}
3977
3978	return $return;
3979	}
3980
3981
3982	function mobile_search($params)
3983	{
3984	include("class.imap_attachment.inc.php");
3985	$imap_attachment = new imap_attachment();
3986	$criterias = array ("TO","SUBJECT","FROM","CC");
3987	$return = array();
3988	if(!isset($params['folder'])) {
3989	$folder_params = array("noSharedFolders"=>1);
3990	if(isset($params['folderType']))
3991	$folder_params['folderType'] = $params['folderType'];
3992	$folders = $this->get_folders_list($folder_params);
3993	}
3994	else
3995	$folders = array(0=>array('folder_id'=>$params['folder']));
3996	$num_msgs = 0;
3997	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3998	$return["msgs"] = array();
3999
4000	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4001	foreach($folders as $id =>$folder)
4002	{
4003	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4004	foreach($criterias as $criteria_fixed)
4005	{
4006	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4007
4008	$mbox_stream = $this->open_mbox($folder['folder_id']);
4009
4010	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4011
4012	if ($messages == ''){
4013	if($mbox_stream)
4014	imap_close($mbox_stream);
4015	continue;
4016	}
4017
4018	foreach($messages as $msg_number)
4019	{
4020	$temp = $this->get_info_head_msg($msg_number);
4021	if(!$temp)
4022	return false;
4023	$temp['msg_folder'] = $folder['folder_id'];
4024	$return["msgs"][$num_msgs] = $temp;
4025	$num_msgs++;
4026	}
4027
4028	if($mbox_stream)
4029	imap_close($mbox_stream);
4030	}
4031	}
4032	}
4033
4034	if(!function_exists("cmp_date")) {
4035	function cmp_date($obj1, $obj2){
4036	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4037	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4038	}
4039	}
4040	usort($return["msgs"], "cmp_date");
4041	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4042	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4043	$return["msgs"]['num_msgs'] = $num_msgs;
4044
4045	return $return;
4046	}
4047
4048	function delete_and_show_previous_message($params)
4049	{
4050	$return = $this->get_info_previous_msg($params);
4051
4052	$params_tmp1 = array();
4053	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4054	$params_tmp1['folder'] = $params['msg_folder'];
4055	$return_tmp1 = $this->delete_msg($params_tmp1);
4056
4057	$return['msg_number_deleted'] = $return_tmp1;
4058
4059	return $return;
4060	}
4061
4062
4063	function automatic_trash_cleanness($params)
4064	{
4065	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4066	$criteria = 'BEFORE "'.$before_date.'"';
4067	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4068	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4069
4070	// Free others requests
4071	session_write_close();
4072	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4073	if (is_array($messages)){
4074	foreach ($messages as $msg_number){
4075	imap_delete($mbox_stream, $msg_number, FT_UID);
4076	}
4077	}
4078	if($mbox_stream)
4079	imap_close($mbox_stream, CL_EXPUNGE);
4080	return $messages;
4081	}
4082	// Fix the search problem with special characters!!!!
4083	function remove_accents($string) {
4084	return strtr($string,
4085	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4086	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4087	}
4088
4089	function make_search_date($date,$before = false){
4090
4091	//TODO: Adaptar a data de acordo com o locale do sistema.
4092	list($day,$month,$year) = explode("/", $date);
4093	$before?$day=(int)$day+1:$day=(int)$day;
4094	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4095	$search_date = date('d-M-Y',$timestamp);
4096	return $search_date;
4097
4098	}
4099
4100	function search_msg( $params = false )
4101	{
4102
4103	include '../prototype/api/controller.php';
4104	if(strpos($params['condition'],"#")===false)
4105	{ //local messages
4106	$search=false;
4107	}
4108	else
4109	{
4110	$search = explode(",",$params['condition']);
4111	}
4112
4113	$params['page'] = $params['page'] * 1;
4114
4115	if( is_array($search) )
4116	{
4117	$search = array_unique($search); // Remove duplicated folders
4118	$search_criteria = '';
4119	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4120	foreach($search as $tmp)
4121	{
4122	$tmp1 = explode("##",$tmp);
4123	$sum = 0;
4124	$name_box = $tmp1[0];
4125	unset($filter);
4126	foreach($tmp1 as $index => $criteria)
4127	{
4128	if ($index != 0 && strlen($criteria) != 0)
4129	{
4130	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4131	$filter .= " ".$filter_array[0];
4132	if (strlen($filter_array[1]) != 0)
4133	{
4134	if ( trim($filter_array[0]) != 'BEFORE' &&
4135	trim($filter_array[0]) != 'SINCE' &&
4136	trim($filter_array[0]) != 'ON')
4137	{
4138	$filter .= '"'.$filter_array[1].'"';
4139	}else if(trim($filter_array[0]) == 'BEFORE' ){
4140	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4141	}else{
4142	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4143	}
4144	}
4145	}
4146	}
4147
4148	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4149	$filter = $this->remove_accents($filter);
4150
4151	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4152	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4153	{
4154	$folder_name = explode($this->imap_delimiter,$name_box);
4155	$this->ldap = new ldap_functions();
4156
4157	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4158	{
4159	$folder_name[1] = $cn;
4160	}
4161	$folder_name = implode($this->imap_delimiter,$folder_name);
4162	}
4163	else
4164	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4165
4166
4167	$this->open_mbox($name_box);
4168
4169	if (preg_match("/^.?\bALL\b/", $filter))
4170	{
4171	// Quick Search, note: this ALL isn't the same ALL from imap_search
4172	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4173
4174	foreach($all_criterias as $criteria_fixed)
4175	{
4176	$_filter = $criteria_fixed . substr($filter,4);
4177
4178	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4179
4180	if(is_array($search_criteria))
4181	{
4182	foreach($search_criteria as $new_search)
4183	{
4184	$elem = $this->get_info_head_msg($new_search);
4185	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4186	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4187	$elem['uid'] = $new_search;
4188	/* compare dates in ordering */
4189	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4190	$retorno[] = $elem;
4191	}
4192	}
4193	}
4194	}
4195	else{
4196	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4197	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4198	{
4199	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4200	{
4201	$num_msgs = imap_num_msg($this->mbox);
4202	$flagged_msgs = array();
4203	for ($i=$num_msgs; $i>0; $i--)
4204	{
4205	$iuid = @imap_uid($this->mbox,$i);
4206	$header = $this->get_header($iuid);
4207	if(trim($header->Flagged))
4208	{
4209	$flagged_msgs[$i] = $iuid;
4210	}
4211	}
4212	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4213	{
4214	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4215	foreach($arry_diff as $msg)
4216	{
4217	$search_criteria[] = $msg;
4218	}
4219	}
4220	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4221	{
4222	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4223	}
4224	}
4225	}
4226
4227	if( is_array( $search_criteria) )
4228	{
4229	foreach($search_criteria as $new_search)
4230	{
4231
4232	$elem = $this->get_info_head_msg( $new_search );
4233	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4234	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4235	$elem['uid'] = $new_search;
4236	/* compare dates in ordering */
4237	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4238
4239	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4240	$followupflagged = Controller::find(
4241	array('concept' => 'followupflagged'),
4242	false,
4243	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4244	);
4245
4246	if(isset($followupflagged[0]['followupflagId']))
4247	{
4248	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4249	$followupflagged[0]['followupflag'] = $followupflag;
4250	$elem['followupflagged'] = $followupflagged[0];
4251
4252	}
4253	$labeleds = Controller::find(
4254	array('concept' => 'labeled'),
4255	false,
4256	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4257	);
4258	foreach ($labeleds as $e){
4259	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4260	$elem['labels'][$e['labelId']] = $labels;
4261	}
4262	$retorno[] = $elem;
4263	}
4264	}
4265	}
4266	}
4267	}
4268
4269	imap_close($this->mbox);
4270	$num_msgs = count($retorno);
4271	/* Comparison functions, descendent is ascendent with parms inverted */
4272	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4273	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4274
4275	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4276	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4277
4278	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4279	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4280
4281	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4282	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4283
4284	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4285	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4286
4287	usort( $retorno, $params['sort_type']);
4288	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4289
4290	$arrayRetorno['num_msgs'] = $num_msgs;
4291	$arrayRetorno['data'] = $pageret;
4292	$arrayRetorno['currentTab'] = $params['current_tab'];
4293	return ($pageret) ? $arrayRetorno : 'none';
4294	}
4295
4296	function size_msg($size){
4297	$var = floor($size/1024);
4298	if($var >= 1){
4299	return $var." kb";
4300	}else{
4301	return $size ." b";
4302	}
4303	}
4304
4305	function ob_array($the_object)
4306	{
4307	$the_array=array();
4308	if(!is_scalar($the_object))
4309	{
4310	foreach($the_object as $id => $object)
4311	{
4312	if(is_scalar($object))
4313	{
4314	$the_array[$id]=$object;
4315	}
4316	else
4317	{
4318	$the_array[$id]=$this->ob_array($object);
4319	}
4320	}
4321	return $the_array;
4322	}
4323	else
4324	{
4325	return $the_object;
4326	}
4327	}
4328
4329	function getacl()
4330	{
4331	$this->ldap = new ldap_functions();
4332
4333	$return = array();
4334	$mbox_stream = $this->open_mbox();
4335	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4336
4337	$i = 0;
4338	foreach ($mbox_acl as $user => $acl)
4339	{
4340	if ($user != $this->username)
4341	{
4342	$return[$i]['uid'] = $user;
4343	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4344	}
4345	$i++;
4346	}
4347	return $return;
4348	}
4349
4350	function setacl($params)
4351	{
4352	$old_users = $this->getacl();
4353	if (!count($old_users))
4354	$old_users = array();
4355
4356	$tmp_array = array();
4357	foreach ($old_users as $index => $user_info)
4358	{
4359	$tmp_array[$index] = $user_info['uid'];
4360	}
4361	$old_users = $tmp_array;
4362
4363	$users = unserialize($params['users']);
4364	if (!count($users))
4365	$users = array();
4366
4367	//$add_share = array_diff($users, $old_users);
4368	$remove_share = array_diff($old_users, $users);
4369
4370	$mbox_stream = $this->open_mbox();
4371
4372	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4373	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4374
4375	/*if (count($add_share))
4376	{
4377	foreach ($add_share as $index=>$uid)
4378	{
4379	if (is_array($mailboxes_list))
4380	{
4381	foreach ($mailboxes_list as $key => $val)
4382	{
4383	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4384	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4385	}
4386	}
4387	}
4388	}*/
4389
4390	if (count($remove_share))
4391	{
4392	foreach ($remove_share as $index=>$uid)
4393	{
4394	if (is_array($mailboxes_list))
4395	{
4396	foreach ($mailboxes_list as $key => $val)
4397	{
4398	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4399	$folder = str_replace("&-", "&", $folder);
4400	imap_setacl ($mbox_stream, $folder, "$uid", "");
4401	}
4402	}
4403	}
4404	}
4405
4406	return true;
4407	}
4408
4409	function getaclfromuser($params)
4410	{
4411	$useracl = $params['user'];
4412	$return = array();
4413	$mbox_stream = $this->open_mbox();
4414	if($params['getShared']){
4415	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$useracl);
4416	foreach ($mbox_acl as $user => $acl)
4417	{
4418	if (($user == $this->username) && ($user != $useracl))
4419	{
4420	$return[$useracl] = $acl;
4421	}
4422	}
4423	}else {
4424	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4425	foreach ($mbox_acl as $user => $acl)
4426	{
4427	if (($user != $this->username) && ($user == $useracl))
4428	{
4429	$return[$user] = $acl;
4430	}
4431	}
4432	}
4433	if(count($return) == 0)
4434	$return[$useracl] = 'false';
4435
4436	return $return;
4437	}
4438
4439	function getacltouser($user)
4440	{
4441	$return = array();
4442	$mbox_stream = $this->open_mbox();
4443
4444	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4445	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4446	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4447	if(substr($user,0,4) != 'user')
4448	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4449	else
4450	$mbox_acl = @imap_getacl($mbox_stream, $user);
4451
4452	if(isset($mbox_acl[$this->username]))
4453	return $mbox_acl[$this->username];
4454	else
4455	return '';
4456	}
4457
4458
4459	function setaclfromuser($params)
4460	{
4461	$user = $params['user'];
4462	$acl = $params['acl'];
4463
4464	$mbox_stream = $this->open_mbox();
4465
4466	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4467	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4468
4469	if (is_array($mailboxes_list))
4470	{
4471	foreach ($mailboxes_list as $key => $val)
4472	{
4473	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4474	$folder = str_replace("&-", "&", $folder);
4475	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4476	{
4477	$return = imap_last_error();
4478	}
4479	}
4480	}
4481	if (isset($return))
4482	return $return;
4483	else
4484	return true;
4485	}
4486
4487	function download_attachment($msg,$msgno)
4488	{
4489	$array_parts_attachments = array();
4490	//$array_parts_attachments['names'] = '';
4491	include_once("class.imap_attachment.inc.php");
4492	$imap_attachment = new imap_attachment();
4493
4494	if (count($msg->fname[$msgno]) > 0)
4495	{
4496	$i = 0;
4497	foreach ($msg->fname[$msgno] as $index=>$fname)
4498	{
4499	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4500	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4501	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4502	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4503	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4504	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4505	$i++;
4506	}
4507	}
4508	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4509	return $array_parts_attachments;
4510	}
4511
4512
4513	/**
4514	* @license http://www.gnu.org/copyleft/gpl.html GPL
4515	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4516	* @param $params
4517	*/
4518	function spam($params)
4519	{
4520
4521	$mbox_stream = $this->open_mbox($params['folder']);
4522	$msgs_number = explode(',',$params['msgs_number']);
4523
4524	$user = Array();
4525
4526	if(substr($params['folder'], 0, 4) == 'user')
4527	{
4528	$ldapObject = new ldap_functions();
4529
4530	$folderArray = Array();
4531	$folderArray = explode($this->imap_delimiter, $params['folder']);
4532
4533	$user['name'] = $folderArray[1];
4534	$user['email'] = $ldapObject->getMailByUid($user['name']);
4535
4536	}
4537	else
4538	{
4539	$user['name'] = $this->username;
4540	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4541	}
4542
4543	foreach($msgs_number as $msg_number)
4544	{
4545	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4546	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4547	$body = imap_body($mbox_stream, $imap_msg_number);
4548	$msg = $header . $body;
4549	strtok($user['email'], '@');
4550	$domain = strtok('@');
4551
4552
4553
4554	//Encontrar a assinatura do dspam no cabecalho
4555	$v = explode("\r\n", $header);
4556	foreach ($v as $linha){
4557	if (preg_match('/^Message-ID/i', $linha)) {
4558	$args = explode(" ", $linha);
4559	$msg_id = "'$args[1]'";
4560	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4561	$args = explode(" ",$linha);
4562	$signature = $args[1];
4563	}
4564	}
4565
4566	// Seleciona qual comando a ser executado
4567	switch($params['spam']){
4568	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4569	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4570	}
4571
4572
4573	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4574	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4575
4576	system($cmd);
4577	}
4578
4579	imap_close($mbox_stream);
4580	return false;
4581	}
4582
4583
4584	/**
4585	* Descrição do método
4586	*
4587	* @license http://www.gnu.org/copyleft/gpl.html GPL
4588	* @author
4589	* @sponsor Caixa Econômica Federal
4590	* @author
4591	* @param <tipo> <$msg_number> <Número da mensagem>
4592	* @return <cabeçalho da mensagem>
4593	* @access <public>
4594	*/
4595	function get_header($msg_number)
4596	{
4597	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4598	if (!is_object($header))
4599	return false;
4600
4601	if($header->Flagged != "F" ) {
4602	$flag = preg_match('/importance : (.*)\r/i',
4603	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4604	,$importance);
4605	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4606	}
4607
4608	return $header;
4609	}
4610
4611	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4612	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4613
4614
4615	function insert_email($source,$folder,$timestamp,$flags){
4616
4617	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4618	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4619	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4620	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4621	$imap_options = '/notls/novalidate-cert';
4622
4623
4624	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4625
4626	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4627
4628	if(imap_last_error() === 'Mailbox already exists')
4629	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4630	if($timestamp){
4631	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4632	$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.
4633	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4634	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4635
4636	$f = fopen($file,"w");
4637	fputs($f,base64_encode($source));
4638	fclose($f);
4639	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4640	$return['command']= exec($command);
4641	}else{
4642	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4643	}
4644	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4645
4646	$return['msg_no'] = $status->uidnext - 1;
4647	$return['error'] = imap_last_error();
4648	if(!$return['error'] && $flags != '' ){
4649
4650	$flags_array=explode(':',$flags);
4651	//"Answered","Draft","Flagged","Unseen"
4652	$flags_fixed = "";
4653	if($flags_array[0] == 'A')
4654	$flags_fixed.="\\Answered ";
4655	if($flags_array[1] == 'X')
4656	$flags_fixed.="\\Draft ";
4657	if($flags_array[2] == 'F')
4658	$flags_fixed.="\\Flagged ";
4659	if($flags_array[3] != 'U')
4660	$flags_fixed.="\\Seen ";
4661	if($flags_array[4] == 'F')
4662	$flags_fixed.="\\Answered \\Draft ";
4663	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4664	}
4665
4666	//Ignorando erro de AUTH=Plain
4667	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4668	$return['error'] = false;
4669
4670	if($mbox_stream)
4671	imap_close($mbox_stream);
4672	return $return;
4673	}
4674
4675	function show_decript($params,$dec=0){
4676	$source = $params['source'];
4677
4678	//error_log("source: $source\nversao: " . PHP_VERSION);
4679	if ($dec == 0)
4680	{
4681	$source = str_replace(" ", "+", $source,$i);
4682	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4683	if(!$source = base64_decode($source,true))
4684	return "error ".$source."Espaï¿?os ".$i;
4685
4686	}
4687	else {
4688	if(!$source = base64_decode($source))
4689	return "error ".$source."Espaï¿?os ".$i;
4690	}
4691	}
4692
4693	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4694
4695	$get['msg_number'] = $insert['msg_no'];
4696	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4697	$return = $this->get_info_msg($get);
4698	$get['msg_number'] = $params['ID'];
4699	$get['msg_folder'] = $params['folder'];
4700	$tmp = $this->get_info_msg($get);
4701	if(!$tmp['status_get_msg_info'])
4702	{
4703	$return['msg_day']=$tmp['msg_day'];
4704	$return['msg_hour']=$tmp['msg_hour'];
4705	$return['fulldate']=$tmp['fulldate'];
4706	$return['smalldate']=$tmp['smalldate'];
4707	}
4708	else
4709	{
4710	$return['msg_day']='';
4711	$return['msg_hour']='';
4712	$return['fulldate']='';
4713	$return['smalldate']='';
4714	}
4715	$return['msg_no'] =$insert['msg_no'];
4716	$return['error'] = $insert['error'];
4717	$return['folder'] = $params['folder'];
4718	//$return['acls'] = $insert['acls'];
4719	$return['original_ID'] = $params['ID'];
4720
4721	return $return;
4722
4723	}
4724
4725	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4726	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4727
4728	function treat_base64_from_post($source){
4729	$offset = 0;
4730	do
4731	{
4732	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4733	{
4734	$inicio = strpos($source, "\n\r", $inicio);
4735	$fim = strpos($source, '--', $inicio);
4736	if(!$fim)
4737	$fim = strpos($source,"\n\r", $inicio);
4738	$length = $fim-$inicio;
4739	$parte = substr( $source,$inicio,$length-1);
4740	$parte = str_replace(" ", "+", $parte);
4741	$source = substr_replace($source, $parte, $inicio, $length-1);
4742	}
4743	if($offset > $inicio)
4744	$offset=FALSE;
4745	else
4746	$offset = $inicio;
4747	}
4748	while($offset);
4749	return $source;
4750	}
4751
4752	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4753
4754	function unarchive_mail($params)
4755	{
4756	$dest_folder = $params['folder'];
4757	$sources = explode("#@#@#@",$params['source']);
4758	//Add user timeszone
4759	$timestamps = explode("#@#@#@",$params['timestamp']);
4760
4761
4762	$flags = explode("#@#@#@",$params['flags']);
4763
4764	foreach($sources as $index=>$src) {
4765	if($src!=""){
4766	$source = $this->treat_base64_from_post($src);
4767	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4768	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4769	}
4770	}
4771	return $insert;
4772	}
4773
4774	function download_all_local_attachments($params)
4775	{
4776	$source = $params['source'];
4777	$source = $this->treat_base64_from_post($source);
4778	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4779	$exporteml = new ExportEml();
4780	$params['num_msg']=$insert['msg_no'];
4781	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4782	return $exporteml->download_all_attachments($params);
4783	}
4784
4785	/**
4786	* Método que envia um email reportando um erro no email do usuário
4787	* @license http://www.gnu.org/copyleft/gpl.html GPL
4788	* @author Prognus Software Livre (http://www.prognus.com.br)
4789	*/
4790	function report_mail_error($params)
4791	{
4792	$params = $params['params'];
4793	$array_params = explode(";;", $params);
4794	$id_msg = $array_params[0];
4795	$msg_user = $array_params[1];
4796
4797	if($msg_user == '')
4798	$msg_user = "Sem mensagem!";
4799
4800	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4801
4802	$exporteml = new ExportEml();
4803	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4804	$this->open_mbox($msg_folder);
4805	$title = "Erro de email reportado";
4806	$body = "<body>O usuário <strong>$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>" .
4807	"$msg_user</body><br><br><hr>";
4808
4809	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4810	$mailService = ServiceLocator::getService('mail');
4811	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4812	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4813	}
4814
4815	function array_msort($array, $cols)
4816	{
4817	$colarr = array();
4818	foreach ($cols as $col => $order) {
4819	$colarr[$col] = array();
4820	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4821	}
4822	$params = array();
4823	foreach ($cols as $col => $order) {
4824	$params[] =& $colarr[$col];
4825	$params = array_merge($params, (array)$order);
4826	}
4827	call_user_func_array('array_multisort', $params);
4828	$ret = array();
4829	$keys = array();
4830	$first = true;
4831	foreach ($colarr as $col => $arr) {
4832	foreach ($arr as $k => $v) {
4833	if ($first) { $keys[$k] = substr($k,1); }
4834	$k = $keys[$k];
4835	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4836	$ret[$k][$col] = $array[$k][$col];
4837	}
4838	$first = false;
4839	}
4840
4841	return $ret;
4842
4843	}
4844
4845	function parseCriteriaSearchMail($search)
4846	{
4847	$criteria = '';
4848	$searchArray = explode(' ', $search);
4849
4850	foreach ($searchArray as $v)
4851	if(trim($v) !== '' )
4852	$criteria .= 'TEXT "'.$v.'" ' ;
4853
4854	return $criteria;
4855	}
4856
4857	function quickSearchMail( $params )
4858	{
4859	include '../prototype/api/controller.php';
4860	$return = array();
4861	$return['folder'] = $params['folder'];
4862	if(!is_array($params['folder']))
4863	$params['folder'] = array( $params['folder'] );
4864
4865	if(!isset($params['sort']))
4866	$params['sort'] = 'SORTDATE_REVERSE';
4867
4868	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4869
4870	$i = 0;
4871	if(!isset($params['page'])) $params['page'] = 0;
4872	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4873	$ini = $end - $this->prefs['max_email_per_page'] ;
4874	$count = 0;
4875
4876	if (!preg_match('/KEYWORD/i', $params['search'])){
4877	$search = $this->parseCriteriaSearchMail($params['search']);
4878	} else {
4879	$search = $params['search'];
4880	}
4881
4882	foreach ($params['folder'] as $folder)
4883	{
4884	$imap = $this->open_mbox( $folder ) ;
4885	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4886
4887	$count += count($msgIds);
4888
4889	foreach ($msgIds as $ii => $v)
4890	{
4891	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4892	$return['msgs'][$i]['from'] = '';
4893
4894	$from = $msg->from[0]->mailbox;
4895	if($msg->from[0]->personal != "")
4896	$from = $msg->from[0]->personal;
4897	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4898
4899	$return['msgs'][$i]['subject'] = ' ';
4900
4901	$subject = imap_mime_header_decode($msg->subject);
4902	foreach ($subject as $tmp)
4903	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4904
4905	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4906	$followupflagged = Controller::find(
4907	array('concept' => 'followupflagged'),
4908	false,
4909	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4910	);
4911
4912	if(isset($followupflagged[0]['followupflagId']))
4913	{
4914	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4915	$followupflagged[0]['followupflag'] = $followupflag;
4916	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4917
4918	}
4919	$labeleds = Controller::find(
4920	array('concept' => 'labeled'),
4921	false,
4922	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4923	);
4924	foreach ($labeleds as $e){
4925	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4926	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4927	}
4928	$return['msgs'][$i]['flag'] = ' ';
4929	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4930	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4931	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4932	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4933	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4934	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4935
4936	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4937	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4938	$return['msgs'][$i]['date'] = $msg->udate;
4939	$return['msgs'][$i]['size'] = $msg->Size;
4940	$return['msgs'][$i]['boxname'] = $folder;
4941	$return['msgs'][$i]['uid'] = $v;
4942
4943	$i++;
4944	}
4945	}
4946
4947	$return['num_msgs'] = $count;
4948
4949	if(!isset($return['msgs']))
4950	$return['msgs'] = array();
4951
4952	define('SORTBOX', 69);
4953	define('SORTWHO', 2);
4954	define('SORTBOX_REVERSE', 69);
4955	define('SORTWHO_REVERSE', 2);
4956	define('SORTDATE_REVERSE', 0);
4957	define('SORTSUBJECT_REVERSE', 3);
4958	define('SORTSIZE_REVERSE', 6);
4959
4960	switch (constant( $params['sort'] )){
4961	case 0 : $sA = 'date'; break;
4962	case 2 : $sA = 'from'; break;
4963	case 69 : $sA = 'boxname'; break;
4964	case 3 : $sA = 'subject'; break;
4965	case 6 : $sA = 'size'; break;
4966	}
4967
4968
4969	if($params['sort'] !== 'SORTDATE_REVERSE')
4970	if(strpos($params['sort'],'REVERSE') !== false)
4971	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4972	else
4973	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4974
4975	$k = -1;
4976	$nMsgs = array();
4977
4978	foreach ($return['msgs'] as $v)
4979	{
4980	$k++;
4981	if($k < $ini \|\| $k >= $end ) continue;
4982	$nMsgs[] = $v;
4983	}
4984	$return['msgs'] = $nMsgs;
4985
4986	$return = json_encode($return);
4987	$return = base64_encode($return);
4988
4989	return $return;
4990	}
4991
4992	function get_quota_folders(){
4993
4994	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4995	include_once("class.imapfp.inc.php");
4996	$imapfp = new imapfp();
4997
4998	if(!$imapfp->open($this->imap_server,$this->imap_port))
4999	return $imapfp->get_error();
5000	if (!$imapfp->login( $this->username,$this->password ))
5001	return $imapfp->get_error();
5002
5003	$response_array = $imapfp->get_mailboxes_size();
5004	if ($imapfp->error)
5005	return $imapfp->get_error();
5006
5007	$data = array();
5008	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5009	$data["quota_root"] = $quota_root;
5010
5011	foreach ($response_array as $idx=>$line) {
5012	$line2 = str_replace('"', "", $line);
5013	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5014	list($folder,$size) = explode(";",$line2);
5015	$quota_used = str_replace(")","",$size);
5016	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5017	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5018	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5019	$folder = $this->functions->getLang("Inbox");
5020	}
5021	else
5022	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5023
5024	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5025	}
5026	$imapfp->close();
5027	return $data;
5028	}
5029
5030	function getaclfrombox($mail)
5031	{
5032	$mailArray = explode('@', $mail);
5033	$boxacl = $mailArray[0];
5034	$return = array();
5035
5036	if(!$this->mbox)
5037	$this->open_mbox();
5038
5039	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5040
5041	foreach ($mbox_acl as $user => $acl)
5042	{
5043	if ($user != $boxacl )
5044	$return[$user] = $acl;
5045	}
5046	return $return;
5047	}
5048
5049
5050	function searchSieveRule( $params )
5051	{
5052
5053	$imap = $this->open_mbox( 'INBOX' );
5054	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5055
5056	$rr = array();
5057
5058
5059	foreach ($msgs as $i => $v)
5060	{
5061
5062	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5063
5064	if(isset($params['from']))
5065	{
5066	$from['from'] = array();
5067	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5068	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5069	if ($from['from']['name'])
5070	{
5071	if (substr($from['from']['name'], 0, 1) == '"')
5072	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5073	else
5074	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5075	}
5076	else
5077	$from['from']['full'] = $from['from']['email'];
5078
5079	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5080	$rr['from'][] = $v;
5081	}
5082
5083	if(isset($params['to']))
5084	{
5085	$tos = $msg->to;
5086	$val = '';
5087	foreach( $tos as $to)
5088	{
5089	$tmp = imap_mime_header_decode($to->personal);
5090	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5091
5092	}
5093	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5094	$rr['to'][] = $v;
5095
5096	$tos = $msg->cc;
5097	$val = '';
5098	foreach( $tos as $to)
5099	{
5100	$tmp = imap_mime_header_decode($to->personal);
5101	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5102
5103	}
5104
5105	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5106	$rr['to'][] = $v;
5107	}
5108
5109	if(isset($params['subject']))
5110	{
5111	$ss = '';
5112	$subject = imap_mime_header_decode($msg->subject);
5113	foreach ($subject as $tmp)
5114	$ss .= $tmp->text;
5115
5116	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5117	$rr['subject'][] = $v;
5118	}
5119
5120	if(isset($params['body']))
5121	{
5122	$this->mbox = $this->open_mbox( 'INBOX' );
5123	$b = $this->get_body_msg( $v , 'INBOX' );
5124
5125	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5126	$rr['body'][] = $v;
5127
5128	unset($b);
5129	}
5130
5131	if(isset($params['size']))
5132	{
5133	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5134	$rr['size'][] = $v;
5135	}
5136	}
5137
5138	$rrr = array();
5139	$init = true;
5140
5141
5142	foreach ($rr as $i => $v)
5143	{
5144	if(count($rrr) == 0 && $init === true)
5145	$rrr = $v;
5146	else if($params['isExact'] === true)
5147	$rrr = array_diff($rrr , $v);
5148	else
5149	$rrr = array_unique(array_merge($rrr , $v));
5150
5151	}
5152
5153
5154	// if($params['page'] && $params['rows'])
5155	// {
5156	//
5157	// $end = ( $params['rows'] * $params['page'] );
5158	// $ini = $end - $params['rows'] ;
5159	//
5160	// //Pegando os do range da paginação
5161	// $k = -1;
5162	// $r = array();
5163	// foreach ($rrr as $v)
5164	// {
5165	// $k++;
5166	// if( $k < $ini \|\| $k >= $end ) continue;
5167	// $r[] = $v;
5168	// }
5169	// //////////////////////////////////////
5170	// }
5171	// else
5172	$r = $rrr;
5173
5174	return $r ;
5175	}
5176
5177	function filterCheck( $val , $crit ,$fil )
5178	{
5179	switch ( $fil ) {
5180	case '=' : //Igual
5181	if( $val == $crit ) return true; else return false; break;
5182	case '*' : //Existe
5183	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5184	case '!*' : //Não existe
5185	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5186	case '^' : //Começa com
5187	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5188	case '$' : //Termina com
5189	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5190	case '>' : //Maior que
5191	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5192	case '<' : //Menor que
5193	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5194	}
5195	}
5196
5197
5198
5199	/**
5200	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5201	*
5202	* @license http://www.gnu.org/copyleft/gpl.html GPL
5203	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5204	* @sponsor Caixa Econômica Federal
5205	* @author Airton Bordin Junior <airton@prognus.com.br>
5206	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5207	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5208	* @param <Array> <$proc> <ações do filtro>
5209	* @return <Regras do usuário em Array>
5210	* @access <public>
5211	*/
5212	function apliSieveFilter($msgs , $proc)
5213	{
5214	$ret = array();
5215	foreach ($msgs as $i => $msg)
5216	{
5217	switch($proc['type']){
5218	case 'fileinto':
5219	$imap = $this->open_mbox( 'INBOX' );
5220	if($proc['keep'] === true)
5221	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5222	else
5223	/* Está sempre copiando a mensagem para a pasta destino */
5224	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5225	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5226	break;
5227	case 'redirect':
5228	foreach($msgs as $msg)
5229	{
5230	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5231	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5232	'isHtml' => true,
5233	'subject' => $info['subject'],
5234	'from' => $info['from']['full'],
5235	'to' => $proc['parameter'])
5236	);
5237
5238	if($proc['keep'] !== true)
5239	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5240	}
5241	break;
5242
5243	case 'setflag':
5244	foreach($msgs as $msg)
5245	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5246	break;
5247	}
5248	}
5249	return $ret;
5250	}
5251	}
5252	?>

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