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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5742

Revision 5742, 202.8 KB checked in by thiago, 12 years ago (diff)
Ticket #2486 - funcionalidade de recuperação dos labels e acompanhamentos pelo php.
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 '../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
198
199	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $msg_number));
200	$followupflagged = Controller::find(
201	array('concept' => 'followupflagged'),
202	false,
203	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
204	);
205
206	if(isset($followupflagged[0]['followupflagId']))
207	{
208	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
209	$followupflagged[0]['followupflag'] = $followupflag;
210	$return[$i]['followupflagged'] = $followupflagged[0];
211
212	}
213
214	$labeleds = Controller::find(
215	array('concept' => 'labeled'),
216	false,
217	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
218	);
219
220
221	if(isset($labeleds) && count($labeleds) > 0 && $labeleds){
222	$return[$i]['labels'] = array();
223
224	foreach ($labeleds as $e){
225
226	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
227	$return[$i]['labels'][] = $labels;
228	}
229	}
230	$i++;
231	}
232	}
233	$return['num_msgs'] = $num_msgs;
234	}
235	else {
236	$num_msgs = imap_num_msg($this->mbox);
237	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
238
239
240	$return['tot_unseen'] = 0;
241	$i = 0;
242
243	if(is_array($sort_array_msg)){
244
245	foreach($sort_array_msg as $msg_number => $value)
246	{
247	$temp = $this->get_info_head_msg($msg_number);
248	if(!$temp)
249	return false;
250
251	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
252	$return['tot_unseen']++;
253	}
254
255	if($i <= ($msg_range_end-$msg_range_begin))
256	$return[$i] = $temp;
257	$i++;
258	}
259	}
260	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
261	}
262	return $return;
263	}
264
265
266	function getMessages($params) {
267	$result = array();
268
269	$exporteml = new ExportEml();
270	$unseen_msgs = array();
271
272	foreach($params['messages'] as $folder => $messages) {
273	foreach($messages as $msg_number) {
274
275	$this->mbox = $this->open_mbox($folder);
276
277	if (isset($params['details']) && $params['details'] == 'all') {
278	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
279	} else {
280	$message['headers'] = $this->get_info_head_msg($msg_number, true);
281	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
282	}
283
284	imap_close($this->mbox);
285	$this->mbox = false;
286
287	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
288	array_push($unseen_msgs,$msg_number);
289	}
290
291	$result[$folder][] = $message;
292	}
293	if($unseen_msgs){
294	$msgs_list = implode(",",$unseen_msgs);
295	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
296	$this->set_messages_flag($array_msgs);
297	}
298	}
299
300	return $result;
301	}
302
303	/**
304	* Decodifica uma string no formato mime RFC2047
305	*
306	* @license http://www.gnu.org/copyleft/gpl.html GPL
307	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
308	* @sponsor Caixa Econômica Federal
309	* @author Cristiano Corrêa Schmidt
310	* @param string $string string no formato mime RFC2047
311	* @return string
312	* @access public
313	*/
314	static function decodeMimeString( $string )
315	{
316	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
317	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
318	}
319
320	/**
321	* Decodifica os tokens encontrados na função decodeMimeString
322	*
323	* @license http://www.gnu.org/copyleft/gpl.html GPL
324	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
325	* @sponsor Caixa Econômica Federal
326	* @author Cristiano Corrêa Schmidt
327	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
328	* @return string
329	* @access public
330	*/
331	static function decodeMimeStringCallback( $mathes )
332	{
333	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
334	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
335	}
336
337	/**
338	* Formata um mailObject para um array com name e email
339	*
340	* @license http://www.gnu.org/copyleft/gpl.html GPL
341	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
342	* @sponsor Caixa Econômica Federal
343	* @author Cristiano Corrêa Schmidt
344	* @return bool
345	* @access public
346	*/
347	static function formatMailObject( $obj )
348	{
349	$return = array();
350	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
351	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
352	return $return;
353	}
354
355	/**
356	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
357	* Utiliza memCache caso esta preferencia esteja ativada.
358	*
359	* @license http://www.gnu.org/copyleft/gpl.html GPL
360	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
361	* @sponsor Caixa Econômica Federal
362	* @author Cristiano Corrêa Schmidt
363	* @return bool
364	* @access public
365	*/
366	function get_info_head_msg( $msg_number , $appendSample = false )
367	{
368	$return = false;
369	$cached = false;
370	if( $this->useCache === true )
371	{
372	if( $this->cache === false )
373	{
374	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
375	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
376	}
377
378	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
379	$cached = true;
380	}
381
382	$header = imap_headerinfo($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
383	$return['Recent'] = $header->Recent;
384	$return['Unseen'] = $header->Unseen;
385	$return['Deleted'] = $header->Deleted;
386	$return['Flagged'] = $header->Flagged;
387	if($header->Answered =='A' && $header->Draft == 'X')
388	$return['Forwarded'] = 'F';
389	else
390	{
391	$return['Answered'] = $header->Answered;
392	$return['Draft'] = $header->Draft;
393	}
394
395	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
396	{
397	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
398	{
399	$return['msg_sample'] = $this->get_msg_sample($msg_number);
400	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
401	}
402
403	return $return;
404	}
405
406	$importance = array();
407	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
408	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
409	$offsetToGMT = $this->functions->CalculateDateOffset();
410	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
411	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
412	$return['msg_number'] = $msg_number;
413	$return['udate'] = $header->udate;
414	$return['offsetToGMT'] = $offsetToGMT;
415	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
416	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
417	$return['Size'] = $header->Size;
418	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
419	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
420	$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
421	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
422	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
423
424	if( isset( $header->to[0] ))
425	$return['to'] = self::formatMailObject( $header->to[0] );
426	else if( isset( $header->cc[0] ))
427	$return['to'] = self::formatMailObject( $header->cc[0] );
428	else if( isset( $header->bcc[0] ))
429	$return['to'] = self::formatMailObject( $header->bcc[0] );
430	else
431	$return['to'] = array( 'name' => '' , 'email' => '');
432
433	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
434	$return['to'] = $return['from'];
435
436	if($appendSample !== false)
437	$return['msg_sample'] = $this->get_msg_sample($msg_number);
438
439	if( $this->useCache === true )
440	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
441
442	return $return;
443	}
444
445	/**
446	*
447	* @license http://www.gnu.org/copyleft/gpl.html GPL
448	* @param string $string String a ser decodificada
449	* @return string
450	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
451	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
452	*/
453	function decode_string($string)
454	{
455	$return = '';
456	$decoded = '';
457	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
458	{
459	$tmp = imap_mime_header_decode($string);
460	foreach ($tmp as $tmp1)
461	{
462	$return .= $this->htmlspecialchars_encode($tmp1->text);
463	}
464
465	return str_replace("\t", "", $return);
466	}
467	else if (strpos(strtolower($string), '=?utf-8') !== false)
468	{
469	$elements = imap_mime_header_decode($string);
470
471	for($i = 0;$i < count($elements);$i++)
472	{
473	$charset = strtolower($elements[$i]->charset);
474	$text = $elements[$i]->text;
475	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
476	$decoded .= $this->functions->utf8_to_ncr($text);
477	else
478	{
479	if( strcasecmp($charset,"default") )
480	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
481	else
482	$decoded .= $this->htmlspecialchars_encode($text);
483	}
484	}
485
486	return str_replace("\t", "", $decoded);
487	}
488	else if(strpos(strtolower($string), '=?us-ascii') !== false)
489	{
490	$retun = '';
491	$tmp = imap_mime_header_decode($string);
492	foreach ($tmp as $tmp1)
493	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
494
495	return str_replace("\t", "", $return);
496
497	}
498	else if( strpos( $string , '=?' ) !== false )
499	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
500
501
502	return $this->htmlspecialchars_encode($string);
503	}
504
505
506	/**
507	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
508	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
509	*/
510	function import_msgs($params) {
511	if(!$this->mbox)
512	$this->mbox = $this->open_mbox();
513
514	if( preg_match('/local_/',$params["folder"]) ){
515
516	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
517	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
518	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
519
520	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
521	return $this->functions->getLang( 'Import to Local : fail...' );
522	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
523	$params["folder"] = $tmp_box;
524	}
525
526	$errors = array();
527	$invalid_format = false;
528	$filename = $params['FILES'][0]['name'];
529	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
530	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
531
532	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
533	return array( 'error' => $this->functions->getLang("fail in import:").
534	" ".$this->functions->getLang("Over quota"));
535	}
536
537	if(substr($filename,strlen($filename)-4)==".zip") {
538	$zip = zip_open($params['FILES'][0]['tmp_name']);
539	if ($zip) {
540	while ($zip_entry = zip_read($zip)) {
541
542	if (zip_entry_open($zip, $zip_entry, "r")) {
543	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
544	$status = @imap_append($this->mbox,
545	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
546	$email
547	);
548	if(!$status)
549	array_push($errors,zip_entry_name($zip_entry));
550	zip_entry_close($zip_entry);
551	}
552	}
553	zip_close($zip);
554	}
555	if (isset( $tmp_box ) && ! sizeof( $errors )){
556	$mc = imap_check($this->mbox);
557	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
558	$ids = array( );
559	foreach ($result as $overview)
560	$ids[ ] = $overview -> uid;
561	return implode( ',', $ids );
562	}
563
564	}else if(substr($filename,strlen($filename)-4)==".eml") {
565	$email = implode("",file($params['FILES'][0]['tmp_name']));
566	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
567
568	if(!$status)
569	return "Error importing";
570
571	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
572	$mc = imap_check($this->mbox);
573
574	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
575
576	$ids = array( );
577	foreach ($result as $overview)
578	$ids[ ] = $overview -> uid;
579
580	return implode( ',', $ids );
581	}
582	}
583	else{
584	if ( isset( $tmp_box ) )
585	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
586
587	return array("error" => $this->functions->getLang("wrong file format"));
588	$invalid_format = true;
589	}
590
591	if(!$invalid_format) {
592	if(count($errors)>0) {
593	$message = $this->functions->getLang("fail in import:")."\n";
594	foreach($errors as $arquivo) {
595	$message.=$arquivo."\n";
596	}
597	return array("error" => $message);
598	}
599	else
600	return $this->functions->getLang("The import was executed successfully.");
601	}
602	}
603	/*
604	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
605	a primeira parte do e-mail, que é o texto, sem anexos.
606	O método considera que o email é multpart.
607	*/
608	function remove_attachments($params) {
609	include_once("class.message_components.inc.php");
610	if(!$this->mbox \|\| !is_resource($this->mbox))
611	$this->mbox = $this->open_mbox($params["folder"]);
612	$return["status"] = true;
613	$header = "";
614
615	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
616	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
617	$head1 = explode(":",$head);
618	if ( (strtoupper($head1[0]) == "TO") \|\|
619	(strtoupper($head1[0]) == "FROM") \|\|
620	(strtoupper($head1[0]) == "SUBJECT") \|\|
621	(strtoupper($head1[0]) == "DATE") )
622	$header .= $head."\r\n";
623	}
624
625	$msg = new message_components($this->mbox);
626	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
627	Então uso essa classe para verificar a codificação e o charset,
628	para que o método decodeBody do expresso possa trazer tudo certinho*/
629
630	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
631	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
632	$all_body_charset = $msg->charset[$params["msg_num"]][0];
633
634	if($all_body_type=='multipart/alternative') {
635	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
636	$msg->pid[$params["msg_num"]][2] == '1.2') {
637	$body_part_to_show = '1.2';
638	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
639	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
640	$all_body_charset = $msg->charset[$params["msg_num"]][2];
641	}
642	else {
643	$body_part_to_show = '1.1';
644	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
645	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
646	$all_body_charset = $msg->charset[$params["msg_num"]][1];
647	}
648	}
649	else
650	$body_part_to_show = '1';
651
652	$status = imap_append($this->mbox,
653	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
654	$header.
655	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
656	"\r\n".
657	"Content-Transfer-Encoding: ".$all_body_encoding.
658	"\r\n".
659	"\r\n".
660	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
661	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
662	$all_body_encoding, $all_body_charset
663	))
664	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
665
666	if(!$status)
667	{
668	$return["status"] = false;
669	$return["msg"] = lang("error appending mail on delete attachments");
670	}
671	else
672	{
673	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
674	$return['msg_no'] = $status->uidnext - 1;
675	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
676	imap_expunge($this->mbox);
677	}
678
679	return $return;
680
681	}
682
683	function msgs_to_archive($params) {
684
685	$folder = $params['folder'];
686	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
687
688	$messages_not_to_copy = explode(",",$params['mails']);
689	$ids = array();
690
691	$cont = 0;
692
693	foreach($all_ids as $each_id=>$value) {
694	if(!in_array($each_id,$messages_not_to_copy)) {
695	array_push($ids,$each_id);
696	$cont++;
697	}
698	if($cont>=100)
699	break;
700	}
701
702	if (empty($ids))
703	return array();
704
705	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
706
707
708	return $this->get_info_msgs($params);
709
710
711	}
712
713	/**
714	*
715	* @return
716	* @param $params Object
717	*/
718	function get_info_msgs($params) {
719	include_once("class.exporteml.inc.php");
720
721	if(array_key_exists('messages', $params)){
722	$sel_msgs = explode(",", $params['messages']);
723	@reset($sel_msgs);
724	$sorted_msgs = array();
725	foreach($sel_msgs as $idx => $sel_msg) {
726	$sel_msg = explode(";", $sel_msg);
727	if(array_key_exists($sel_msg[0], $sorted_msgs)){
728	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
729	}
730	else {
731	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
732	}
733	}
734	unset($sorted_msgs['']);
735
736	$return = array();
737	$array_names_keys = array_keys($sorted_msgs);
738
739	for($i = 0; $i < count($sorted_msgs); $i++){
740
741	$new_params = array();
742	$attach_params = array();
743
744	$new_params["msg_folder"]= $array_names_keys[$i];
745	$attach_params["folder"] = $params["folder"];
746	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
747	$exporteml = new ExportEml();
748	$unseen_msgs = array();
749	foreach($msgs as $msg_number) {
750	$new_params["msg_number"] = $msg_number;
751	//ini_set("display_errors","1");
752	$msg_info = $this->get_info_msg($new_params);
753
754	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
755	$msg_info['header'] = $this->get_info_head_msg($msg_number);
756
757	$attach_params["num_msg"] = $msg_number;
758	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
759	imap_close($this->mbox);
760	$this->mbox=false;
761	array_push($return,serialize($msg_info));
762
763	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
764	array_push($unseen_msgs,$msg_number);
765	}
766	}
767	}
768	if($unseen_msgs){
769	$msgs_list = implode(",",$unseen_msgs);
770	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
771	$this->set_messages_flag($array_msgs);
772	}
773	return $return;
774	}else{
775	$return = array();
776	$new_params = array();
777	$attach_params = array();
778	$new_params["msg_folder"]=$params["folder"];
779	$attach_params["folder"] = $params["folder"];
780	$msgs = explode(",",$params["msgs_number"]);
781	$exporteml = new ExportEml();
782	$unseen_msgs = array();
783	foreach($msgs as $msg_number) {
784	$new_params["msg_number"] = $msg_number;
785	//ini_set("display_errors","1");
786	$msg_info = $this->get_info_msg($new_params);
787
788	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
789	$msg_info['header'] = $this->get_info_head_msg($msg_number);
790
791	$attach_params["num_msg"] = $msg_number;
792	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
793	imap_close($this->mbox);
794	$this->mbox=false;
795	array_push($return,serialize($msg_info));
796
797	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
798	array_push($unseen_msgs,$msg_number);
799	}
800	}
801	if($unseen_msgs){
802	$msgs_list = implode(",",$unseen_msgs);
803	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
804	$this->set_messages_flag($array_msgs);
805	}
806
807	return $return;
808	}
809	}
810
811	/**
812	* @license http://www.gnu.org/copyleft/gpl.html GPL
813	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
814	* @param $msg_number numero da mensagem
815	*/
816	function getRawHeader($msg_number)
817	{
818	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
819	}
820
821	/**
822	* @license http://www.gnu.org/copyleft/gpl.html GPL
823	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
824	* @param $msg_number numero da mensagem
825	*/
826	function getRawBody($msg_number)
827	{
828	return imap_body($this->mbox, $msg_number, FT_UID);
829	}
830
831
832	/**
833	* @license http://www.gnu.org/copyleft/gpl.html GPL
834	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
835	* @param $msg mensagem
836	*/
837	function builderMsgHeader($msg)
838	{
839
840
841	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
842	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
843
844	$tos = explode(',',$tosMails);
845	$to = '';
846	foreach ($tos as $value)
847	{
848	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
849	}
850
851	$header = '
852	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
853	<tbody>
854	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
855	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
856	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
857	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
858	</tbody>
859	</table>
860	<br />'
861	;
862
863	return $header;
864	}
865
866	/**
867	* Constroe o corpo da msg direto na variavel de conteudo
868	* @param Mail_mimeDecode $structure
869	* @param <type> $content Ponteiro para Variavel de conteudo da msg
870	*/
871	function builderMsgBody($structure , &$content , $printHeader = false)
872	{
873	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
874	{
875	$numParts = count($structure->parts) - 1;
876
877	for($i = $numParts; $i >= 0; $i--)
878	{
879	$part = $structure->parts[$i];
880
881	switch (strtolower($part->ctype_primary))
882	{
883	case 'text':
884	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
885	if($disposition != 'attachment')
886	{
887	if(strtolower($part->ctype_secondary) == 'html')
888	{
889	if($printHeader)
890	$content .= $this->builderMsgHeader($part);
891
892	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
893	}
894
895	if(strtolower($part->ctype_secondary) == 'plain' )
896	{
897	if($printHeader)
898	$content .= $this->builderMsgHeader($part);
899
900	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
901	}
902	if(strtolower($part->ctype_secondary) == 'calendar')
903	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
904
905	}
906
907	$i = -1;
908	break;
909
910	case 'multipart':
911
912	if($printHeader)
913	$content .= $this->builderMsgHeader($part);
914
915	$this->builderMsgBody($part,$content);
916
917	$i = -1;
918	break;
919
920	case 'message':
921
922	if(!is_array($part->parts))
923	{
924	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
925	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
926	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
927	}
928	else
929	$this->builderMsgBody($part,$content,true);
930
931	$i = -1;
932	break;
933	}
934	}
935	}
936	else
937	{
938	foreach ($structure->parts as $index => $part)
939	{
940	switch (strtolower($part->ctype_primary))
941	{
942	case 'text':
943	$disposition = '';
944	if(isset($part->disposition))
945	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
946	if($disposition != 'attachment')
947	{
948	if(strtolower($part->ctype_secondary) == 'html')
949	{
950	if($printHeader)
951	$content .= $this->builderMsgHeader($part);
952
953	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
954	}
955
956	if(strtolower($part->ctype_secondary) == 'plain')
957	{
958	if($printHeader)
959	$content .= $this->builderMsgHeader($part);
960
961	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
962	}
963	if(strtolower($part->ctype_secondary) == 'calendar')
964	$content .= $this->builderMsgCalendar($part->body);
965
966	}
967	break;
968	case 'multipart':
969
970	if($printHeader)
971	$content .= $this->builderMsgHeader($part);
972
973	$this->builderMsgBody($part,$content);
974
975	break;
976	case 'message':
977	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
978	{
979	if(!is_array($part->parts))
980	{
981	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
982	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
983	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
984	}
985	else
986	$this->builderMsgBody($part,$content,true);
987	break;
988	}
989	}
990	}
991	}
992	}
993
994
995	/**
996	* @license http://www.gnu.org/copyleft/gpl.html GPL
997	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
998	* @param $msg_number numero da mensagem
999	*/
1000	function get_msg_sample($msg_number)
1001	{
1002	$content = '';
1003	$return = array();
1004
1005	include_once('class.message_components.inc.php');
1006	$msg = new message_components($this->mbox);
1007	$msg->fetch_structure($msg_number);
1008
1009	if(!isset($msg->structure[$msg_number]->parts))
1010	{
1011	$content = '';
1012	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1013	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1014	}
1015	else
1016	{
1017	foreach($msg->pid[$msg_number] as $values => $msg_part)
1018	{
1019	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1020	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1021	$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]);
1022	break;
1023	}
1024	}
1025	}
1026
1027	$tags_replace = array("<br>","<br/>","<br />");
1028	$content = str_replace($tags_replace," ", nl2br($content));
1029	$content = $this->html2txt($content);
1030	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1031	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
1032	return $return;
1033	}
1034
1035	function html2txt($document){
1036	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1037	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1038	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1039	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1040	);
1041	$text = preg_replace($search, '', $document);
1042	return html_entity_decode($text);
1043	}
1044
1045	function ope_msg_part($params)
1046	{
1047	$return = array();
1048	require_once dirname(__FILE__).'/class.attachment.inc.php';
1049
1050	$atObj = new attachment();
1051	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1052	$mbox_stream = $this->open_mbox($params['save_folder']);
1053	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1054	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1055
1056	$return['msg_folder'] = $params['save_folder'];
1057	$return['msg_number'] = $status->uidnext - 1;
1058
1059	return $return;
1060
1061	}
1062
1063	function get_info_msg($params)
1064	{
1065
1066	if(isset($params['alarm'])){
1067	$alarm = $params['alarm'];
1068	}else{
1069	$alarm = false;
1070	}
1071
1072	$return = array();
1073	$msg_number = $params['msg_number'];
1074	$msg_folder = urldecode($params['msg_folder']);
1075
1076	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1077	$msg_number = $matches[1];
1078	$plus_id = $matches[2];
1079	}
1080	else {
1081	$plus_id = '';
1082	}
1083
1084	if(!$this->mbox \|\| !is_resource($this->mbox))
1085	$this->mbox = $this->open_mbox($msg_folder);
1086
1087	$header = $this->get_header($msg_number);
1088	if (!$header) {
1089	$return['status_get_msg_info'] = "false";
1090	return $return;
1091	}
1092
1093	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1094	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1095	$body = $return_get_body['body'];
1096	if($return_get_body['body']=='isCripted'){
1097	$exporteml = new ExportEml();
1098	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1099	$return['body'] = "";
1100	$return['attachments'] = "";
1101	$return['thumbs'] = "";
1102	$return['signature'] = "";
1103	//return $return;
1104	}else{
1105	$return['body'] = $body;
1106	$return['attachments'] = $return_get_body['attachments'];
1107	$return['thumbs'] = $return_get_body['thumbs'];
1108	//$return['signature'] = $return_get_body['signature'];
1109	}
1110	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1111	if (preg_match($pattern, $header_, $fields))
1112	{
1113	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1114	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1115	}
1116	}
1117
1118	$return['Recent'] = $header->Recent;
1119	$return['Unseen'] = $header->Unseen;
1120	$return['Deleted'] = $header->Deleted;
1121	$return['Flagged'] = $header->Flagged;
1122
1123	if($header->Answered =='A' && $header->Draft == 'X'){
1124	$return['Forwarded'] = 'F';
1125	}
1126
1127	else {
1128	$return['Answered'] = $header->Answered;
1129	$return['Draft'] = $header->Draft;
1130	}
1131
1132	$return['msg_number'] = $msg_number.$plus_id;
1133	$return['msg_folder'] = $msg_folder;
1134
1135
1136
1137	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1138	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1139
1140	// Removido codigo pois a o método send_nofication precisa da data completa.
1141	// if (date("d/m/Y") == $date_msg)
1142	// $return['udate'] = gmdate("H:i",$header->udate);
1143	// else
1144
1145	// Passa o a data completa para mensagem.
1146	$return['udate'] = $header->udate;
1147
1148	$return['msg_day'] = $date_msg;
1149	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1150
1151	if (date("d/m/Y") == $date_msg) //no dia
1152	{
1153	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1154	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1155
1156
1157	$timestamp_now = strtotime("now");
1158	// removido offset nao esta sendo parametrizado
1159	// $timestamp_now = strtotime("now") + $offset;
1160
1161
1162	$timestamp_msg_time = $msgTimesTamp;
1163	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1164	// The variable $timestamp_diff is calculated without MailDate TZ.
1165	$pdate = date_parse($header->MailDate);
1166	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1167
1168	if (gmdate("H",$timestamp_diff) > 0)
1169	{
1170	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1171	}
1172	else
1173	{
1174	if (gmdate("i",$timestamp_diff) == 0){
1175	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1176	}
1177	elseif (gmdate("i",$timestamp_diff) == 1){
1178	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1179	}
1180	else{
1181	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1182	}
1183	}
1184	}
1185	else{
1186	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1187	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1188	}
1189
1190	$from = $header->from;
1191	$return['from'] = array();
1192	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1193	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1194	if ($return['from']['name'])
1195	{
1196	if (substr($return['from']['name'], 0, 1) == '"')
1197	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1198	else
1199	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1200	}
1201	else
1202	$return['from']['full'] = $return['from']['email'];
1203
1204	// Sender attribute
1205	$sender = $header->sender;
1206	$return['sender'] = array();
1207	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1208	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1209
1210	if ($return['sender']['name'])
1211	{
1212	if (substr($return['sender']['name'], 0, 1) == '"')
1213	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1214	else
1215	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1216	}
1217	else
1218	$return['sender']['full'] = $return['sender']['email'];
1219
1220	if($return['from']['full'] == $return['sender']['full'])
1221	$return['sender'] = null;
1222	$to = $header->to;
1223	$return['toaddress2'] = "";
1224	if (!empty($to))
1225	{
1226	foreach ($to as $tmp)
1227	{
1228	if (!empty($tmp->personal))
1229	{
1230	$personal_tmp = imap_mime_header_decode($tmp->personal);
1231	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1232	$return['toaddress2'] .= " ";
1233	$return['toaddress2'] .= "<";
1234	if ($tmp->host != 'unspecified-domain')
1235	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1236	else
1237	$return['toaddress2'] .= $tmp->mailbox;
1238	$return['toaddress2'] .= ">";
1239	$return['toaddress2'] .= ", ";
1240	}
1241	else
1242	{
1243	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1244	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1245	else
1246	$return['toaddress2'] .= $tmp->mailbox;
1247	$return['toaddress2'] .= ", ";
1248	}
1249	}
1250	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1251	}
1252	else
1253	{
1254	$return['toaddress2'] = "";
1255	}
1256	if(isset($header->cc))
1257	$cc = $header->cc;
1258	$return['cc'] = "";
1259	if (!empty($cc))
1260	{
1261	foreach ($cc as $tmp_cc)
1262	{
1263	if (!empty($tmp_cc->personal))
1264	{
1265	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1266	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1267	$return['cc'] .= " ";
1268	$return['cc'] .= "<";
1269	if ($tmp_cc->host != 'unspecified-domain')
1270	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1271	else
1272	$return['cc'] .= $tmp_cc->mailbox;
1273	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1274	$return['cc'] .= ">";
1275	$return['cc'] .= ", ";
1276	}
1277	else
1278	{
1279	if ($tmp_cc->host != 'unspecified-domain')
1280	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1281	else
1282	$return['cc'] .= $tmp_cc->mailbox;
1283	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1284	$return['cc'] .= ", ";
1285	}
1286	}
1287	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1288	}
1289	else
1290	{
1291	$return['cc'] = "";
1292	}
1293
1294	##
1295	# @AUTHOR Rodrigo Souza dos Santos
1296	# @DATE 2008/09/12
1297	# @BRIEF Adding the BCC field.
1298	##
1299	if(isset($header->bcc)){
1300	$bcc = $header->bcc;
1301	}
1302	$return['bcc'] = "";
1303	if (!empty($bcc))
1304	{
1305	foreach ($bcc as $tmp_bcc)
1306	{
1307	if (!empty($tmp_bcc->personal))
1308	{
1309	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1310	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1311	$return['bcc'] .= " ";
1312	$return['bcc'] .= "<";
1313	if ($tmp_bcc->host != 'unspecified-domain')
1314	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1315	else
1316	$return['bcc'] .= $tmp_bcc->mailbox;
1317	$return['bcc'] .= ">";
1318	$return['bcc'] .= ", ";
1319	}
1320	else
1321	{
1322	if ($tmp_bcc->host != 'unspecified-domain')
1323	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1324	else
1325	$return['bcc'] .= $tmp_bcc->mailbox;
1326	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1327	$return['bcc'] .= ", ";
1328	}
1329	}
1330	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1331	}
1332	else
1333	{
1334	$return['bcc'] = "";
1335	}
1336
1337	$reply_to = $header->reply_to;
1338	$return['reply_to'] = "";
1339	if (is_object($reply_to[0]))
1340	{
1341	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1342	{
1343	if (!empty($reply_to[0]->personal))
1344	{
1345	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1346	if(!empty($personal_reply_to[0]->text)) {
1347	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1348	$return['reply_to'] .= " ";
1349	$return['reply_to'] .= "<";
1350	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1351	$return['reply_to'] .= ">";
1352	}
1353	else {
1354	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1355	}
1356	}
1357	else
1358	{
1359	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1360	}
1361	}
1362	}
1363	$return['reply_to'] = $this->decode_string($return['reply_to']);
1364	$return['subject'] = $this->decode_string($header->fetchsubject);
1365
1366	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1367	$return['subject'] = str_replace(" ","", $return['subject']);
1368	}
1369	if($return['subject'] == '' \|\| $return['subject'] == null){
1370	$return['subject'] = $this->functions->getLang("(no subject) ");
1371	}
1372	$return['Size'] = $header->Size;
1373	$return['reply_toaddress'] = $header->reply_toaddress;
1374
1375	//All this is to help in local messages
1376	$return['timestamp'] = $header->udate;
1377	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1378	$return['reply_toaddress'] = $header->reply_toaddress;
1379
1380	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1381	$return['from']['email'] = "Rascunho";
1382	}
1383	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1384	$return['toaddress2'] = $this->functions->getLang('without destination');
1385	}
1386	$return['alarm'] = $alarm;
1387	return $return;
1388	}
1389
1390
1391	/*
1392	* Converte textos utf8 para o padrão html.
1393	* Modificado por Cristiano Corrêa Schmidt
1394	* @link http://php.net/manual/en/function.utf8-decode.php
1395	* @author luka8088 <luka8088@gmail.com>
1396	*/
1397	static function utf8_to_html ($data)
1398	{
1399	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1400	}
1401
1402	static function _utf8_to_html ($data)
1403	{
1404	$ret = 0;
1405	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1406	$ret += (ord($v) % 128) * pow(64, $k);
1407	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1408	}
1409	//------------------------------------------------------------------------------//
1410
1411
1412	/**
1413	* Decodifica uma part da mensagem para iso-8859-1
1414	* @param <type> $part parte do email
1415	* @param <type> $encode codificação da parte
1416	* @return <type> string decodificada
1417	*/
1418	function decodeMailPart($part, $encode, $html = true)
1419	{
1420	switch (strtolower($encode))
1421	{
1422	case 'iso-8859-1':
1423	return $part;
1424	break;
1425	case 'utf-8':
1426	if ($html) return self::utf8_to_html($part);
1427	else return utf8_decode ($part);
1428	break;
1429	default:
1430	return mb_convert_encoding($part, 'iso-8859-1');
1431	break;
1432	}
1433	}
1434
1435
1436	function get_body_msg($msg_number, $msg_folder)
1437	{
1438	/*
1439	* Requires of librarys
1440	*/
1441	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1442	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1443	require_once dirname(__FILE__).'/class.attachment.inc.php';
1444	//include_once("class.message_components.inc.php");
1445	//--------------------------------------------------------------------//
1446
1447	$return = array();
1448
1449	// $msg = new message_components($this->mbox);
1450	// $msg->fetch_structure($msg_number);
1451
1452	$content = '';
1453
1454	/*
1455	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1456	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1457	*/
1458	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1459
1460	$decoder = new Mail_mimeDecode($rawMessageData);
1461
1462	$params['include_bodies'] = true;
1463	$params['decode_bodies'] = true;
1464	$params['decode_headers'] = true;
1465	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'))
1466	$params['rfc_822bodies'] = true;
1467	$structure = $decoder->decode($params);
1468
1469	/*
1470	* Inicia Gerenciador de Anexos
1471	*/
1472	$attachmentManager = new attachment();
1473	$attachmentManager->setStructure($structure);
1474	//----------------------------------------------//
1475
1476	/*
1477	* Monta informações dos anexos para o cabecalhos
1478	*/
1479	$attachments = $attachmentManager->getAttachmentsInfo();
1480	$return['attachments'] = $attachments;
1481	//----------------------------------------------//
1482
1483	/*
1484	* Monta informações das imagens
1485	*/
1486	$images = $attachmentManager->getEmbeddedImagesInfo();
1487	//----------------------------------------------//
1488
1489	if(!$this->has_cid)
1490	{
1491	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1492	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1493	}
1494
1495	switch (strtolower($structure->ctype_primary))
1496	{
1497	case 'text':
1498	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1499	{
1500	$return['body']='isCripted';
1501	return $return;
1502	}
1503	$attachment = array();
1504
1505	$msg_subtype = strtolower($structure->ctype_secondary);
1506	if(isset($structure->disposition))
1507	$disposition = strtolower($structure->disposition);
1508	else
1509	$disposition = '';
1510
1511	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1512	{
1513	if(strtolower($msg_subtype) == 'plain')
1514	{
1515	if(isset($structure->ctype_parameters['charset']))
1516	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1517	else
1518	$content = $this->decodeMailPart($structure->body, null,false);
1519	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1520	$content = htmlentities( $content );
1521	$this->replace_links($content);
1522	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1523	$content = '<pre>' . $content . '</pre>';
1524	$return[ 'body' ] = $content;
1525	return $return;
1526	}
1527	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1528	}
1529	if(strtolower($structure->ctype_secondary) == 'calendar')
1530	$content .= $this->builderMsgCalendar($structure->body);
1531
1532	break;
1533
1534	case 'multipart':
1535	$this->builderMsgBody($structure , $content);
1536
1537	break;
1538
1539	case 'message':
1540	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1541	{
1542	if(!is_array($structure->parts))
1543	{
1544	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1545	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1546	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1547	}
1548	else
1549	$this->builderMsgBody($structure , $content,true);
1550	}
1551	break;
1552
1553	case 'application':
1554	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1555	{
1556	// $return['body']='isCripted';
1557	// return $return;
1558
1559	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1560	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1561	if($rawMessageData2 === false){
1562	$return['body']='isCripted';
1563	return $return;
1564	}
1565	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1566	$structure2 = $decoder2->decode($params);
1567	$this-> builderMsgBody($structure2 , $content);
1568
1569	$attachmentManager->setStructure($structure2);
1570	/*
1571	* Monta informações dos anexos para o cabecarios
1572	*/
1573	$attachments = $attachmentManager->getAttachmentsInfo();
1574	$return['attachments'] = $attachments;
1575
1576	//----------------------------------------------//
1577
1578	/*
1579	* Monta informações das imagens
1580	*/
1581	$images = $attachmentManager->getEmbeddedImagesInfo();
1582	//----------------------------------------------//
1583
1584	if(!$this->has_cid){
1585	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1586	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1587	}
1588	}
1589	///////////////////////////////////////////////////////////////////////////////////////////
1590	default:
1591	if(count($attachments) > 0)
1592	$content .= '';
1593	break;
1594	}
1595
1596	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1597	$this->set_messages_flag($params);
1598	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1599	$content = $this->replace_special_characters($content);
1600	$this->replace_links($content);
1601	$return['body'] = &$content;
1602
1603	return $return;
1604	}
1605
1606
1607	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1608	function extractSignedContents( $data )
1609	{
1610	$pipes_desc = array(
1611	0 => array('pipe', 'r'),
1612	1 => array('pipe', 'w')
1613	);
1614
1615	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1616	if (!is_resource($fp)) {
1617	return false;
1618	}
1619
1620	$output = '';
1621
1622	/* $pipes[0] => writeable handle connected to child stdin
1623	$pipes[1] => readable handle connected to child stdout */
1624	fwrite($pipes[0], $data);
1625	fclose($pipes[0]);
1626
1627	while (!feof($pipes[1])) {
1628	$output .= fgets($pipes[1], 1024);
1629	}
1630	fclose($pipes[1]);
1631	proc_close($fp);
1632
1633	return $output;
1634	}
1635	///////////////////////////////////////////////////////////////////////////////////////
1636
1637	function builderMsgCalendar($calendar)
1638	{
1639	$icalService = ServiceLocator::getService('ical');
1640
1641	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1642	if($codificao == 'UTF-8')
1643	$calendar = utf8_decode($calendar);
1644
1645	if($icalService->setIcal($calendar))
1646	{
1647	$content = '';
1648
1649	switch ($icalService->getMethod()) {
1650
1651	case 'REPLY':
1652	include_once(dirname(__FILE__).'/../../header.inc.php');
1653	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1654	$boicalendar = new boicalendar();
1655
1656	$ical = $icalService->getComponent('vevent');
1657	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1658	$content.= '<span style="font-size: 12" >';
1659	$notExist = false;
1660
1661	foreach ($ical['attendee'] as $attendee)
1662	{
1663	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1664	{
1665	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1666	{
1667	$content.= $this->functions->getLang('User').' ';
1668	if($attendee['params']['CN'])
1669	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1670	else
1671	$content.= '<b>'.$attendee['value'].'</b> ';
1672
1673	$content.= $this->functions->getLang('accepted your event');
1674	}
1675	else
1676	$notExist = true;
1677	}
1678
1679	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1680	{
1681	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1682	{
1683	$content.= $this->functions->getLang('User').' ';
1684	if($attendee['params']['CN'])
1685	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1686	else
1687	$content.= '<b>'.$attendee['value'].'</b> ';
1688
1689	if($ical['description']['value'])
1690	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1691	else
1692	$content.= $this->functions->getLang('provisionally accepted you event');
1693	}
1694	else
1695	$notExist = true;
1696	}
1697
1698	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1699	{
1700	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1701	{
1702	$content.= $this->functions->getLang('User').' ';
1703	if($attendee['params']['CN'])
1704	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1705	else
1706	$content.= '<b>'.$attendee['value'].'</b> ';
1707
1708	if($ical['description']['value'])
1709	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1710	else
1711	$content.= $this->functions->getLang('provisionally decline you event');
1712	}
1713	else
1714	$notExist = true;
1715	}
1716	}
1717	if($notExist)
1718	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1719	$content.= '</span><br /><br />';
1720
1721	break;
1722
1723	case 'CANCEL':
1724
1725	$ical = $icalService->getComponent('vevent');
1726	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1727	$content.= '<span style="font-size: 12" >';
1728	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1729
1730	if($ical['description']['value'])
1731	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1732
1733	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1734	$content.= '</span><br /><br />';
1735	break;
1736
1737	case 'REQUEST':
1738
1739	$ical = $icalService->getComponent('vevent');
1740	if($ical['dtstart']['value']['tz'] == 'Z')
1741	{
1742	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1743	$ical['dtstart']['value']['hour'] += $tz;
1744	$ical['dtend']['value']['hour'] += $tz;
1745	}
1746
1747	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1748	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1749	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1750	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1751	$content.= ' <br /> <b>'.$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'] ;
1752	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1753
1754	if($ical['organizer']['params']['CN'])
1755	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1756	else
1757	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1758
1759	if($ical['attendee'])
1760	{
1761	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1762	$att .= '<ul> ';
1763	foreach ($ical['attendee'] as $attendee)
1764	{
1765	if($attendee['params']['CN'])
1766	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1767	else
1768	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1769	}
1770	$att .= '</ul> <br />' ;
1771	}
1772	$content.= $att;
1773
1774	break;
1775	default:
1776	break;
1777	}
1778
1779	}
1780	return $content;
1781	}
1782
1783	function htmlfilter($body)
1784	{
1785	require_once('htmlfilter.inc');
1786
1787	$tag_list = Array(
1788	false,
1789	'blink',
1790	'object',
1791	'meta',
1792	'html',
1793	'link',
1794	'frame',
1795	'iframe',
1796	'layer',
1797	'ilayer',
1798	'plaintext'
1799	);
1800
1801	/**
1802	* A very exclusive set:
1803	*/
1804	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1805	$rm_tags_with_content = Array(
1806	'script',
1807	'style',
1808	'applet',
1809	'embed',
1810	'head',
1811	'frameset',
1812	'xml',
1813	'xmp'
1814	);
1815
1816	$self_closing_tags = Array(
1817	'img',
1818	'br',
1819	'hr',
1820	'input'
1821	);
1822
1823	$force_tag_closing = true;
1824
1825	$rm_attnames = Array(
1826	'/.*/' =>
1827	Array(
1828	'/target/i',
1829	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1830	'/^dynsrc/i',
1831	'/^datasrc/i',
1832	'/^data.*/i',
1833	'/^lowsrc/i'
1834	)
1835	);
1836
1837	/**
1838	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1839	* some idea of what's going on here. :)
1840	*/
1841
1842	$bad_attvals = Array(
1843	'/.*/' =>
1844	Array(
1845	'/.*/' =>
1846	Array(
1847	Array(
1848	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1849	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1850	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1851	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1852	),
1853	Array(
1854	'\\1oddjob:\\2\\1',
1855	//'\\1uucp:\\2\\1', -> doclinks notes
1856	'\\1amaretto:\\2\\1',
1857	'\\1round:\\2\\1'
1858	)
1859	),
1860
1861	'/^style/i' =>
1862	Array(
1863	Array(
1864	'/expression/i',
1865	'/behaviou*r/i',
1866	'/binding/i',
1867	'/include-source/i',
1868	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1869	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1870	),
1871	Array(
1872	'idiocy',
1873	'idiocy',
1874	'idiocy',
1875	'idiocy',
1876	'url(\\1http://securityfocus.com/\\1)',
1877	'url(\\1http://securityfocus.com/\\1)'
1878	)
1879	)
1880	)
1881	);
1882
1883	$add_attr_to_tag = Array(
1884	'/^a$/i' => Array('target' => '"_new"')
1885	);
1886
1887
1888	$trusted_body = sanitize($body,
1889	$tag_list,
1890	$rm_tags_with_content,
1891	$self_closing_tags,
1892	$force_tag_closing,
1893	$rm_attnames,
1894	$bad_attvals,
1895	$add_attr_to_tag
1896	);
1897
1898	return $trusted_body;
1899	}
1900
1901	function decodeBody($body, $encoding, $charset=null)
1902	{
1903
1904	if ($encoding == 'quoted-printable')
1905	{
1906	$body = quoted_printable_decode($body);
1907
1908	}
1909	else if ($encoding == 'base64')
1910	{
1911	$body = base64_decode($body);
1912	}
1913	// All other encodings are returned raw.
1914	if (strtolower($charset) == "utf-8")
1915	return utf8_decode($body);
1916	else
1917	return $body;
1918	}
1919
1920
1921	/**
1922	* @license http://www.gnu.org/copyleft/gpl.html GPL
1923	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1924	* @param $images
1925	* @param $msgno
1926	* @param $body
1927	* @param $msg_folder
1928	*/
1929	function process_embedded_images($images, $msgno, $body, $msg_folder)
1930	{
1931
1932	foreach ($images as $image)
1933	{
1934	$image['cid'] = eregi_replace("<", "", $image['cid']);
1935	$image['cid'] = eregi_replace(">", "", $image['cid']);
1936
1937	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1938	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1939	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1940	}
1941	return $body;
1942	}
1943
1944	function replace_special_characters($body)
1945	{
1946	if(trim($body) === '') return;
1947
1948	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1949	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1950	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1951
1952	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1953	$cssToInlineStyles = new CSSToInlineStyles($body);
1954	$cssToInlineStyles->setUseInlineStylesBlock(true);
1955	$cssToInlineStyles->setCleanup(TRUE);
1956	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1957
1958	///--------------------------------//
1959	// tags to be removed doe to security reasons
1960	$tag_list = Array(
1961	'blink', 'object', 'frame', 'iframe',
1962	'layer', 'ilayer', 'plaintext', 'script',
1963	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1964	);
1965
1966	foreach ($tag_list as $index => $tag)
1967	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1968
1969	// Malicious Code Remove
1970	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1971	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1972	foreach ($rest[0] as $i => $val) {
1973	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
1974	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1975	}
1976
1977	/*
1978	* Remove deslocamento a esquerda colocado pelo Outlook.
1979	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1980	*/
1981	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1982	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1983	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1984	//--------------------------------------------------------------------------------------------//
1985	//Remoção de tags <span></span> para correção de erro no firefox
1986	//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>.
1987	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1988	// $body = mb_eregi_replace("<span><span>","",$body);
1989	// $body = mb_eregi_replace("</span></span>","",$body);
1990	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1991	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1992	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1993	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1994
1995	return $body ;
1996	}
1997
1998	function replace_links_callback($matches)
1999	{
2000	if($matches[3])
2001	$pref = $matches[3];
2002	else
2003	$pref = $matches[3] = 'http';
2004
2005	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
2006	}
2007
2008
2009	/**
2010	* @license http://www.gnu.org/copyleft/gpl.html GPL
2011	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2012	* @param $body corpo da mensagem
2013	*/
2014	function replace_links(&$body)
2015	{
2016	// Trata urls do tipo aaaa.bbb.empresa
2017	// Usadas na intranet.
2018	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2019	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2020
2021	}
2022
2023	function get_signature($msg, $msg_number, $msg_folder)
2024	{
2025	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2026	include_once("class.db_functions.inc.php");
2027	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2028	{
2029	$sign = array();
2030	$temp = $this->get_info_head_msg($msg_number);
2031	if($temp['ContentType'] =='normal') return $sign;
2032	$file_type = strtolower($file_type);
2033	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2034	{
2035	if ($temp['ContentType'] == 'signature')
2036	{
2037	if(!$this->mbox \|\| !is_resource($this->mbox))
2038	$this->mbox = $this->open_mbox($msg_folder);
2039
2040	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2041
2042	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2043	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2044
2045	$certificado = new certificadoB();
2046	$validade = $certificado->verificar($imap_msg);
2047	$sign[] = $certificado->msg_sem_assinatura;
2048	if ($certificado->apresentado)
2049	{
2050	$from = $header->from;
2051	foreach ($from as $id => $object)
2052	{
2053	$fromname = $object->personal;
2054	$fromaddress = $object->mailbox . "@" . $object->host;
2055	}
2056	foreach ($certificado->erros_ssl as $item)
2057	{
2058	$sign[] = $item . "#@#";
2059	}
2060
2061	if (count($certificado->erros_ssl) < 1)
2062	{
2063	$check_msg = 'Message untouched';
2064	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2065	{
2066	$check_msg .= ' and authentic###';
2067	}
2068	else
2069	{
2070	$check_msg .= ' with signer different from sender#@#';
2071	}
2072	$sign[] = $check_msg;
2073	}
2074
2075	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2076	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2077	$sign[] = 'Mail from: ###' . $fromaddress;
2078	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2079	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2080	$sign[] = 'Message date: ###' . $header->Date;
2081
2082	$cert = openssl_x509_parse($certificado->cert_assinante);
2083
2084	$sign_alert = array();
2085	$sign_alert[] = 'Certificate Owner###:\n';
2086	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2087	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2088	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2089	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2090	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2091	$sign_alert[] = 'Personal Data###:' . '\n';
2092	$sign_alert[] = 'Birthday### ' . $X . '\n';
2093	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2094	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2095	$sign_alert[]= 'Certificate Issuer###:\n';
2096	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2097	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2098	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2099	$sign_alert[]= 'Validity###:\n';
2100	$H = data_hora($cert[validFrom]);
2101	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2102	$sign_alert[]= 'Valid From### ' . $X . '\n';
2103	$H = data_hora($cert[validTo]);
2104	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2105	$sign_alert[]= 'Valid Until### ' . $X;
2106	$sign[] = $sign_alert;
2107
2108	$this->db = new db_functions();
2109
2110	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2111	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2112	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2113	}
2114	else
2115	{
2116	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2117	foreach($certificado->erros_ssl as $item)
2118	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2119	}
2120	}
2121	}
2122	}
2123	return $sign;
2124	}
2125
2126
2127	/**
2128	* @license http://www.gnu.org/copyleft/gpl.html GPL
2129	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2130	* @param $images
2131	* @param $msg_number
2132	* @param $msg_folder
2133	*/
2134	function get_thumbs($images, $msg_number, $msg_folder)
2135	{
2136
2137	if (!count($images)) return '';
2138
2139	foreach ($images as $key => $value) {
2140	$images[$key]['width'] = 160;
2141	$images[$key]['height'] = 120;
2142	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2143	}
2144
2145	return json_encode($images);
2146	}
2147
2148	/*function delete_msg($params)
2149	{
2150	$folder = $params['folder'];
2151	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2152
2153	$mbox_stream = $this->open_mbox($folder);
2154
2155	foreach ($msgs_to_delete as $msg_number){
2156	imap_delete($mbox_stream, $msg_number, FT_UID);
2157	}
2158	imap_close($mbox_stream, CL_EXPUNGE);
2159	return $params['msgs_to_delete'];
2160	}*/
2161
2162	// Novo
2163	function delete_msgs($params)
2164	{
2165
2166	$folder = $params['folder'];
2167	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2168	$msgs_number = explode(",",$params['msgs_number']);
2169	if(array_key_exists('border_ID' ,$params))
2170	$border_ID = $params['border_ID'];
2171	else
2172	$border_ID = '';
2173	$return = array();
2174
2175	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2176	$return['previous_msg'] = $this->get_info_previous_msg($params);
2177	// Fix problem in unserialize function JS.
2178	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2179	}
2180
2181	//$mbox_stream = $this->open_mbox($folder);
2182	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2183
2184	foreach ($msgs_number as $msg_number)
2185	{
2186	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2187	$return['msgs_number'][] = $msg_number;
2188	}
2189
2190	$return['folder'] = $folder;
2191	$return['border_ID'] = $border_ID;
2192
2193	if($mbox_stream)
2194	imap_close($mbox_stream, CL_EXPUNGE);
2195
2196	$return['status'] = true;
2197	return $return;
2198	}
2199
2200
2201	function refresh($params)
2202	{
2203
2204	$return = array();
2205	$return['new_msgs'] = 0;
2206	$folder = $params['folder'];
2207	$msg_range_begin = $params['msg_range_begin'];
2208	$msg_range_end = $params['msg_range_end'];
2209	$msgs_existent = $params['msgs_existent'];
2210	$sort_box_type = $params['sort_box_type'];
2211	$sort_box_reverse = $params['sort_box_reverse'];
2212	$msgs_in_the_server = array();
2213	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2214	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2215	$msgs_in_the_server = array_keys($msgs_in_the_server);
2216	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2217	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2218	if(!count($msgs_in_the_server)){
2219	$msg_range_begin -= $dif;
2220	$msg_range_end -= $dif;
2221	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2222	$msgs_in_the_server = array_keys($msgs_in_the_server);
2223	$num_msgs = NULL;
2224	$return['msg_range_begin'] = $msg_range_begin;
2225	$return['msg_range_end'] = $msg_range_end;
2226	}
2227	$return['new_msgs'] = imap_num_recent($this->mbox);
2228
2229	$msgs_in_the_client = explode(",", $msgs_existent);
2230
2231	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2232
2233	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2234	$aux = 0;
2235	while(array_key_exists($aux, $msg_to_insert)){
2236	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2237	$return['new_msgs'] += 1;
2238	}
2239	$aux++;
2240	}
2241	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2242	$aux = 0;
2243	while(array_key_exists($aux, $msg_to_insert)){
2244	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2245	$return['new_msgs'] += 1;
2246	}
2247	$aux++;
2248	}
2249	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2250	$return['tot_msgs'] = $num_msgs;
2251	}
2252
2253	if(!count($msgs_in_the_server)){
2254	return Array();
2255	}
2256
2257	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2258	$msgs_to_exec = array();
2259	foreach($msg_to_insert as $msg_number)
2260	$msgs_to_exec[] = $msg_number;
2261	//sort($msgs_to_exec);
2262	$i = 0;
2263	foreach($msgs_to_exec as $msg_number)
2264	{
2265	$sample = false;
2266	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2267	$sample = true;
2268
2269	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2270
2271	//get the next msg number to append this msg in the view in a correct place
2272	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2273
2274	$return[$i]['msg_key_position'] = $msg_key_position;
2275	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2276	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2277	else
2278	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2279
2280	$return[$i]['msg_folder'] = $folder;
2281	$i++;
2282	}
2283	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2284	$return['sort_box_type'] = $params['sort_box_type'];
2285	if(!$this->mbox \|\| !is_resource($this->mbox))
2286	$this->open_mbox($folder);
2287
2288	$return['msgs_to_delete'] = $msg_to_delete;
2289	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2290	if($this->mbox && is_resource($this->mbox))
2291	imap_close($this->mbox);
2292
2293	return $return;
2294	}
2295
2296	/**
2297	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2298	* assinado ou cifrado.
2299	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2300	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2301	* @param $msg_number O número da mesagem
2302	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2303	*/
2304	function getMessageType($msg_number, $headers = false , &$body = false){
2305	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2306	$contentType = "normal";
2307
2308	if (!$headers)
2309	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2310
2311	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2312	$contentType = "signature";
2313	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2314	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2315
2316	return $contentType;
2317	}
2318
2319	/**
2320	* Retorna a posição que a pasta esta dentro do array de pastas
2321	*
2322	* @license www.gnu.org/copyleft/gpl.html GPL
2323	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2324	* @sponsor Caixa Econômica Federal
2325	* @author Cristiano Corrêa Schmidt
2326	* @access public
2327	*/
2328
2329	function getFolderPos(&$array , $find)
2330	{
2331	foreach($array as $i => $v)
2332	if($v['id'] === $find)
2333	return $i;
2334	return false;
2335	}
2336
2337	/**
2338	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2339	*
2340	* @license http://www.gnu.org/copyleft/gpl.html GPL
2341	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2342	* @sponsor Caixa Econômica Federal
2343	* @author Cristiano Corrêa Schmidt
2344	* @access public
2345	*/
2346	function orderDefaultFolders( &$folders , $user)
2347	{
2348	$principals = array();
2349	for($x = 0; $x < 5 ; $x++)
2350	{
2351	switch ($x) {
2352	case 0:
2353	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2354	$principals[] = $folders[$p];
2355	break;
2356	case 1:
2357	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2358	$principals[] = $folders[$p];
2359	break;
2360	case 2:
2361	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2362	$principals[] = $folders[$p];
2363	break;
2364	case 3:
2365	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2366	$principals[] = $folders[$p];
2367	break;
2368	case 4:
2369	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2370	$principals[] = $folders[$p];
2371	break;
2372	}
2373	if($p !== false)
2374	unset($folders[$p]);
2375	}
2376	$folders = array_merge($principals, $folders);
2377	}
2378
2379	/**
2380	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2381	*
2382	* @license http://www.gnu.org/copyleft/gpl.html GPL
2383	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2384	* @sponsor Caixa Econômica Federal
2385	* @author Cristiano Corrêa Schmidt
2386	* @access public
2387	*/
2388	function get_folders_list($params = null)
2389	{
2390	///Define Variaveis
2391	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2392	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2393	$mboxStream = $this->open_mbox(); //abre conexão imap
2394	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2395	$folders = array();
2396	$return = array();
2397	///////////////////////////////////////////////////////////////
2398
2399	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2400	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2401
2402	session_write_close(); // Free others requests
2403	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2404
2405	if ( isset($params['noSharedFolders']) )
2406	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2407	else
2408	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2409
2410	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2411
2412	if (!is_array($folders_list)) return false;
2413	if($uid2cn)
2414	$this->ldap = new ldap_functions();
2415
2416	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2417	{
2418	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2419	$nameArray = explode($this->imap_delimiter, $folderId);
2420	$nameCount = count($nameArray);
2421	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2422	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2423	if($nameArray[0] === 'user')
2424	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2425	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2426	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2427	}
2428	unset($folders_list); //destroy array de objetos desnecessarios
2429	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2430	{
2431	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2432
2433	foreach ($folders[$i] as $ii => $vv)
2434	{
2435	$append = array();
2436	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2437	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2438	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2439	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2440	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2441	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2442	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2443	$return[] = $append;
2444	}
2445	}
2446
2447	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2448
2449	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2450	}
2451
2452
2453	function create_mailbox($arr)
2454	{
2455	$namebox = $arr['newp'];
2456	$base_path = $arr['base_path'];
2457	$mbox_stream = $this->open_mbox();
2458	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2459	$test = explode("/", $namebox);
2460	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2461	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2462	$namebox = $base_path.$namebox;
2463	}
2464	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2465	$result = "Ok";
2466	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2467	{
2468	$result = implode("<br />\n", imap_errors());
2469	}
2470	}else{
2471	$child = $base_path.$this->imap_delimiter;
2472	for($i =0; $i < count($test); $i++){
2473	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2474	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2475	$result = "Ok";
2476	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2477	{
2478	$result = implode("<br />\n", imap_errors());
2479	}
2480	$child .=$this->imap_delimiter;
2481	}
2482	}
2483	if($mbox_stream)
2484	imap_close($mbox_stream);
2485	return $result;
2486	}
2487
2488	function create_extra_mailbox($arr)
2489	{
2490	$nameboxs = explode(";",$arr['nw_folders']);
2491	$result = "";
2492	$mbox_stream = $this->open_mbox();
2493	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2494	foreach($nameboxs as $key=>$tmp){
2495	if($tmp != ""){
2496	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2497	$result = implode("<br />\n", imap_errors());
2498	if($mbox_stream)
2499	imap_close($mbox_stream);
2500	return $result;
2501	}
2502	}
2503	}
2504	if($mbox_stream)
2505	imap_close($mbox_stream);
2506	return true;
2507	}
2508
2509	function delete_mailbox($arr)
2510	{
2511	$namebox = $arr['del_past'];
2512	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2513	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2514	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2515
2516	$result = "Ok";
2517	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2518	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2519	{
2520	$result = implode("<br />\n", imap_errors());
2521	}
2522	/*
2523	if($mbox_stream)
2524	imap_close($mbox_stream);
2525	*/
2526	return $result;
2527	}
2528
2529	function ren_mailbox($arr)
2530	{
2531	$namebox = $arr['current'];
2532	$new_box = $arr['rename'];
2533	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2534	$mbox_stream = $this->open_mbox();
2535	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2536
2537	$result = "Ok";
2538	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2539	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2540
2541	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2542	{
2543	$result = imap_errors();
2544	}
2545	if($mbox_stream)
2546	imap_close($mbox_stream);
2547	return $result;
2548
2549	}
2550
2551	function get_num_msgs($params)
2552	{
2553	$folder = $params['folder'];
2554	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2555	$this->mbox = $this->open_mbox($folder);
2556	if(!$this->mbox \|\| !is_resource($this->mbox))
2557	return imap_last_error();
2558	}
2559	$num_msgs = imap_num_msg($this->mbox);
2560	if($this->mbox && is_resource($this->mbox))
2561	imap_close($this->mbox);
2562
2563	return $num_msgs;
2564	}
2565
2566	function folder_exists($folder){
2567	$mbox = $this->open_mbox();
2568	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2569	$list = imap_getmailboxes($mbox,$serverString, $folder);
2570	$return = is_array($list);
2571	imap_close($mbox);
2572	return $return;
2573	}
2574
2575	function send_mail($params) {
2576
2577	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2578	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2579	$mailService = ServiceLocator::getService('mail');
2580
2581	include_once("class.db_functions.inc.php");
2582	$db = new db_functions();
2583	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2584	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2585
2586	##
2587	# @AUTHOR Rodrigo Souza dos Santos
2588	# @DATE 2008/09/17$fileName
2589	# @BRIEF Checks if the user has permission to send an email with the email address used.
2590	##
2591	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2592	$deny = true;
2593	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2594	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2595	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2596
2597	if ($deny)
2598	return "The server denied your request to send a mail, you cannot use this mail address.";
2599	}
2600
2601	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2602	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2603	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2604
2605	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2606	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2607	}
2608
2609	$toaddress = implode(',', $toaddress);
2610	$ccaddress = implode(',', $ccaddress);
2611	$ccoaddress = implode(',', $ccoaddress);
2612
2613	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2614	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2615	}
2616
2617	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2618	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2619
2620	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2621	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2622
2623	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2624	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2625
2626	$replytoaddress = $params['input_replyto'];
2627	$subject = $params['input_subject'];
2628	$return_receipt = $params['input_return_receipt'];
2629	$is_important = $params['input_important_message'];
2630	$encrypt = $params['input_return_cripto'];
2631	$signed = $params['input_return_digital'];
2632
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 = $params['local_attachments'];
2769
2770	//Test if must be saved in shared folder and change if necessary
2771	if ($fromaddress[2] == 'y') {
2772	//build shared folder path
2773	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2774	if ($this->folder_exists($newfolder))
2775	$folder = $newfolder;
2776	else
2777	$folder = $params['folder'];
2778	} else {
2779	$folder = $params['folder'];
2780	}
2781
2782	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2783	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2784	$folder_name = $params['folder_name'];
2785
2786	// TODO - tratar assinatura e remover o AND false
2787	if ($signed && !$params['smime'] AND false) {
2788	$mail->Mailer = "smime";
2789	$mail->SignedBody = true;
2790	}
2791
2792
2793	if ($fromaddress)
2794	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2795	else
2796	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2797
2798	$bol = $this->add_recipients('to', $toaddress, $mailService);
2799	if (!$bol) {
2800	return $this->parse_error("Invalid Mail:", $toaddress);
2801	}
2802	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2803	if (!$bol) {
2804	return $this->parse_error("Invalid Mail:", $ccaddress);
2805	}
2806	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2807
2808	if ($allow) {
2809	//$mailService->addBcc($ccoaddress);
2810	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2811
2812	if (!$bol) {
2813	return $this->parse_error("Invalid Mail:", $ccoaddress);
2814	}
2815	}
2816
2817	//Implementação para o In-Reply-To e References
2818	$msg_numb = $params['messageNum'];
2819	$msg_folder = $params['messageFolder'];
2820	$this->mbox = $this->open_mbox($msg_folder);
2821
2822	$header = $this->get_header($msg_numb);
2823	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2824	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2825	if (preg_match($pattern, $header_, $fields)) {
2826	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2827	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2828	}
2829	}
2830
2831	$message_id = $header->message_id;
2832	$references = array();
2833	if ($message_id != "") {
2834	$mailService->addHeaderField('In-Reply-To', $message_id);
2835
2836	if (isset($header->references)) {
2837	array_push($references, $header->references);
2838	}
2839	array_push($references, $message_id);
2840	$mailService->addHeaderField('References', $references);
2841	}
2842
2843
2844	$mailService->setSubject($subject);
2845	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2846	strtolower($params['type']) != 'plain' : true );
2847
2848
2849	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2850	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2851	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2852	$email = explode(",", $email);
2853	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2854	// Deve ser verificado um numero limite de destinatarios.
2855	// Deve ser verificado se os certificados sao validos.
2856	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2857	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2858	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2859	$erros_acumulados = "";
2860	$aux_mails = array();
2861	$mail_list = array();
2862	if (count($email) > $numero_maximo) {
2863	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2864	return $erros_acumulados;
2865	}
2866	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2867	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2868	foreach ($email as $item) {
2869	$certificate = $db->get_certificate(strtolower($item));
2870	if (!$certificate) {
2871	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2872	return $erros_acumulados;
2873	}
2874
2875	if (array_key_exists("dberr1", $certificate)) {
2876
2877	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2878	return $erros_acumulados;
2879	}
2880	if (array_key_exists("dberr2", $certificate)) {
2881	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2882	//continue;
2883	}
2884	/* Retirado este teste para evitar mensagem de erro duplicada.
2885	if (!array_key_exists("certs", $certificate))
2886	{
2887	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2888	continue;
2889	}
2890	*/
2891	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2892
2893	foreach ($certificate['certs'] as $registro) {
2894	$c1 = new certificadoB();
2895	$c1->certificado($registro['chave_publica']);
2896	if ($c1->apresentado) {
2897	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2898	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2899	$aux_mails[] = $registro['chave_publica'];
2900	$mail_list[] = strtolower($item);
2901	} else {
2902	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2903	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2904	}
2905
2906	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2907	foreach ($c2->erros_ssl as $linha) {
2908	$erros_acumulados .= $linha . chr(0x0A);
2909	}
2910	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2911	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2912	}
2913	} else {
2914	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2915	}
2916	}
2917	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2918	return $erros_acumulados;
2919	}
2920	}
2921
2922	$mail->Certs_crypt = $aux_mails;
2923	}
2924
2925	$attachment = json_decode($params['attachments'],TRUE);
2926
2927	foreach ($attachment as &$value)
2928	{
2929	if((int)$value > 0) //BD attachment
2930	{
2931	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2932
2933	if($att['disposition'] == 'embedded')
2934	{
2935	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2936	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2937	}
2938	else
2939	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2940
2941	$message_size_total += $att['size'];
2942	unset($att);
2943	}
2944	else //message attachment
2945	{
2946	$value = json_decode($value, true);
2947
2948	switch ($value['type']) {
2949	case 'imapPart':
2950	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2951	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2952	{
2953	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2954	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2955	}
2956	else
2957	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2958
2959	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2960	unset($att);
2961	break;
2962	case 'imapMSG':
2963	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
2964	$mbox_stream = $this->open_mbox($value['folder']);
2965	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
2966	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
2967	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2968	unset($rawmsg);
2969	break;
2970
2971	default:
2972	break;
2973	}
2974	}
2975	}
2976
2977	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
2978
2979	////////////////////////////////////////////////////////////////////////////////////////////////////
2980	/**
2981	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
2982	*/
2983	$default_max_size_rule = $db->get_default_max_size_rule();
2984	if (!$default_max_size_rule) {
2985	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
2986	} else {
2987	foreach ($default_max_size_rule as $i => $value) {
2988	$default_max_size_rule = $value['config_value'];
2989	}
2990	}
2991
2992	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
2993	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2994
2995
2996	$ldap = new ldap_functions();
2997	$groups_user = $ldap->get_user_groups($id_user);
2998
2999	$size_rule_by_group = array();
3000	foreach ($groups_user as $k => $value_) {
3001	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3002	if ($rule_in_group != "")
3003	array_push($size_rule_by_group, $rule_in_group);
3004	}
3005
3006	$n_rule_groups = 0;
3007	$maior_valor_regra_grupo = 0;
3008	foreach ($size_rule_by_group as $i => $value) {
3009	if (is_array($value[0])) {
3010	$n_rule_groups++;
3011	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3012	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3013	}
3014	}
3015
3016	if ($default_max_size_rule) {
3017	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3018
3019	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3020	if ($message_size_total > $default_max_size_rule)
3021	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3022	}
3023
3024	else {
3025	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3026	$regra_mais_permissiva = 0;
3027	foreach ($size_rule as $i => $value) {
3028	if ($regra_mais_permissiva < $value['email_max_recipient'])
3029	$regra_mais_permissiva = $value['email_max_recipient'];
3030	}
3031	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3032	if ($message_size_total > $regra_mais_permissiva)
3033	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3034	}
3035	else /* Regra por grupo */ {
3036	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3037	if ($message_size_total > $maior_valor_regra_grupo)
3038	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3039	}
3040	}
3041	}
3042	/**
3043	* Fim da validação do tamanho da regra do tamanho de mensagem.
3044	*/
3045	////////////////////////////////////////////////////////////////////////////////////////////////////
3046
3047	if ($isHTML)
3048	$mailService->setBodyHtml($body);
3049	else
3050	$mailService->setBodyText($body);
3051
3052	if ($is_important)
3053	$mailService->addHeaderField('Importance', 'High');
3054
3055	if ($return_receipt)
3056	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3057
3058
3059	if ($folder != 'null') {
3060	$mbox_stream = $this->open_mbox($folder);
3061	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3062	}
3063
3064	$sent = $mailService->send();
3065
3066	if ($sent !== true) {
3067	return $this->parse_error($sent);
3068	} else {
3069	if ($signed && !$params['smime']) {
3070	return $sent;
3071	}
3072	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3073	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3074	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3075	$now = date("d/m/y H:i:s");
3076	$addrs = $toaddress . $ccaddress . $ccoaddress;
3077	$sent = trim($sent);
3078	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3079	}
3080	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3081	$contacts = new dynamic_contacts();
3082	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3083	return array("success" => true, "new_contacts" => $new_contacts);
3084	}
3085
3086	if($params['uids_save'] )
3087	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3088
3089
3090	return array("success" => true);
3091
3092	}
3093	}
3094
3095
3096	function add_recipients_cert($full_address)
3097	{
3098	$result = "";
3099	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3100	foreach ($parse_address as $val)
3101	{
3102	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3103	if ($val->mailbox == "INVALID_ADDRESS")
3104	continue;
3105	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3106	continue;
3107	if (empty($val->personal))
3108	$result .= $val->mailbox."@".$val->host . ",";
3109	else
3110	$result .= $val->mailbox."@".$val->host . ",";
3111	}
3112
3113	return substr($result,0,-1);
3114	}
3115
3116	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3117	{
3118	//remove a comma if is given two unexpected commas
3119	$full_address = preg_replace("/, ?,/",",",$full_address);
3120	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3121
3122	$bolean = true;
3123	foreach ($parse_address as $val)
3124	{
3125	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3126	if ($val->mailbox == "INVALID_ADDRESS")
3127	continue;
3128	switch($recipient_type)
3129	{
3130	case "to":
3131	if($mobile){
3132	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3133	}else{
3134	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3135	}
3136	break;
3137	case "cc":
3138	if($mobile){
3139	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3140	}else{
3141	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3142	}
3143	break;
3144	case "cco":
3145	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3146	break;
3147	}
3148	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3149	$bolean = false;
3150	}
3151	}
3152	return $bolean;
3153	}
3154
3155	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3156	{
3157	include_once dirname(__FILE__).'/class.attachment.inc.php';
3158	$attachment = new attachment();
3159	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3160	$attachment->setStructureFromMail($folder, $uid);
3161
3162	if($info === true)
3163	{
3164	$return = $attachment->getAttachmentInfo($part);
3165	$return['source'] = $attachment->getAttachment($part);
3166	return $return;
3167	}
3168	return $attachment->getAttachment($part);
3169	}
3170
3171	function del_last_caracter($string)
3172	{
3173	$string = substr($string,0,(strlen($string) - 1));
3174	return $string;
3175	}
3176
3177	function del_last_two_caracters($string)
3178	{
3179	$string = substr($string,0,(strlen($string) - 2));
3180	return $string;
3181	}
3182
3183	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3184	{
3185	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3186	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3187	foreach($imapsort as $iuid)
3188	$sort[$iuid] = "";
3189
3190	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3191	$slice_array = false;
3192	else
3193	$slice_array = true;
3194	}
3195	else
3196	{
3197	$sort = array();
3198	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3199	$num_msgs = imap_num_msg($this->mbox);
3200	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3201	$slice_array = true;
3202
3203	for ($i=$num_msgs; $i>0; $i--)
3204	{
3205	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3206	break;
3207	$iuid = @imap_uid($this->mbox,$i);
3208	$header = $this->get_header($iuid);
3209	// List UNSEEN messages.
3210	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3211	continue;
3212	}
3213	// List SEEN messages.
3214	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3215	continue;
3216	}
3217	// List ANSWERED messages.
3218	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3219	continue;
3220	}
3221	// List FLAGGED messages.
3222	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3223	continue;
3224	}
3225
3226	if($sort_box_type=='SORTFROM') {
3227	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3228	$from = $header->to;
3229	else
3230	$from = $header->from;
3231	if(isset($from[0]->personal))
3232	$tmp = imap_mime_header_decode($from[0]->personal);
3233	else
3234	$tmp = null;
3235	if (isset($tmp[0]->text))
3236	$sort[$iuid] = $tmp[0]->text;
3237	else
3238	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3239	}
3240	else if($sort_box_type=='SORTSUBJECT') {
3241	$sort[$iuid] = $header->subject;
3242	}
3243	else if($sort_box_type=='SORTSIZE') {
3244	$sort[$iuid] = $header->Size;
3245	}
3246	else {
3247	$sort[$iuid] = $header->udate;
3248	}
3249
3250	}
3251	natcasesort($sort);
3252
3253	if ($sort_box_reverse)
3254	$sort = array_reverse($sort,true);
3255	}
3256	if(empty($sort) or !is_array($sort)){
3257	$sort = array();
3258	}
3259
3260
3261
3262
3263	if ($slice_array)
3264	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3265
3266
3267	return $sort;
3268
3269	}
3270
3271	function move_delete_search_messages($params){
3272	$move = false;
3273	$msg_no_move = "";
3274
3275	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3276	$params['new_folder'] = urldecode($params['new_folder_move']);
3277	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3278	$sel_msgs = explode(",", $params['selected_messages']);
3279	@reset($sel_msgs);
3280	$sorted_msgs = array();
3281	foreach($sel_msgs as $idx => $sel_msg) {
3282	$sel_msg = explode(";", $sel_msg);
3283	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3284	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3285	}
3286	else {
3287	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3288	}
3289	}
3290	@ksort($sorted_msgs);
3291	$last_return = false;
3292	foreach($sorted_msgs as $folder => $msgs_number) {
3293	$params['msgs_number'] = $msgs_number;
3294	$params['folder'] = $folder;
3295
3296	$last_return = $this->move_messages($params);
3297
3298	if($last_return['status']){
3299	$move = true;
3300	}else{
3301	$msg_no_move = $params['msgs_number'];
3302	}
3303	}
3304	$sel_msgs = null;
3305	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3306	$params['new_folder'] = urldecode($params['new_folder_delete']);
3307	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3308	$sel_msgs = explode(",", $params['selected_messages']);
3309	@reset($sel_msgs);
3310	$sorted_msgs = array();
3311	foreach($sel_msgs as $idx => $sel_msg) {
3312	$sel_msg = explode(";", $sel_msg);
3313	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3314	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3315	}
3316	else {
3317	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3318	}
3319	}
3320	@ksort($sorted_msgs);
3321	$last_return = false;
3322	foreach($sorted_msgs as $folder => $msgs_number) {
3323	$params['msgs_number'] = $msgs_number;
3324	$params['folder'] = $folder;
3325
3326	$params['folder'] = $params['new_folder_delete'];
3327	$last_return = $this->delete_msgs($params);
3328	$last_return['deleted'] = true;
3329	if($last_return['status']){
3330	$move = true;
3331	}else{
3332	$msg_no_move = $params['msgs_number'];
3333	}
3334
3335	}
3336
3337	if($move)
3338	$last_return['move'] = true;
3339
3340	if($msg_no_move != "")
3341	$last_return['no_move'] = $msg_no_move;
3342
3343	return $last_return;
3344	}
3345
3346	function move_search_messages($params){
3347	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3348	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3349	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3350	$sel_msgs = explode(",", $params['selected_messages']);
3351	$move = false;
3352	$msg_no_move = "";
3353
3354	@reset($sel_msgs);
3355	$sorted_msgs = array();
3356	foreach($sel_msgs as $idx => $sel_msg) {
3357	$sel_msg = explode(";", $sel_msg);
3358	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3359	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3360	}
3361	else {
3362	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3363	}
3364	}
3365	@ksort($sorted_msgs);
3366	$last_return = false;
3367	foreach($sorted_msgs as $folder => $msgs_number) {
3368	$params['msgs_number'] = $msgs_number;
3369	$params['folder'] = $folder;
3370
3371	if($params['delete'] === 'true'){
3372	$params['folder'] = $params['new_folder'];
3373	$last_return = $this->delete_msgs($params);
3374	$last_return['deleted'] = true;
3375
3376	if($last_return['status']){
3377	$move = true;
3378	}else{
3379	$msg_no_move = $params['msgs_number'];
3380	}
3381
3382	}else{
3383	$last_return = $this->move_messages($params);
3384
3385	if($last_return['status']){
3386	$move = true;
3387	}else{
3388	$msg_no_move = $params['msgs_number'];
3389	}
3390	}
3391	}
3392
3393	if($move)
3394	$last_return['move'] = true;
3395
3396	if($msg_no_move != "")
3397	$last_return['no_move'] = $msg_no_move;
3398
3399	return $last_return;
3400	}
3401
3402	function move_messages($params)
3403	{
3404	$folder = $params['folder'];
3405	$mbox_stream = $this->open_mbox($folder);
3406	$newmailbox = ($params['new_folder']);
3407	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3408	$new_folder_name = $params['new_folder_name'];
3409	$msgs_number = $params['msgs_number'];
3410	$return = array('msgs_number' => $msgs_number,
3411	'folder' => $folder,
3412	'new_folder_name' => $new_folder_name,
3413	'border_ID' => $params['border_ID'],
3414	'status' => true); //Status foi adicionado para validar as permissoes ACL
3415
3416	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3417	if (substr($folder,0,4) == 'user'){
3418	$acl = $this->getacltouser($folder);
3419	/*
3420	* l - lookup (mailbox is visible to LIST/LSUB commands)
3421	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3422	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3423	* w - write (STORE flags other than SEEN and DELETED)
3424	* i - insert (perform APPEND, COPY into mailbox)
3425	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3426	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3427	* d - delete (STORE DELETED flag, perform EXPUNGE)
3428	* a - administer (perform SETACL)
3429	*/
3430	if (strpos($acl, "d") === false){
3431	$return['status'] = false;
3432	return $return;
3433	}
3434	}
3435	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3436	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3437	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3438	if (substr($new_folder_name,0,4) == 'user'){
3439	$this->ldap = new ldap_functions();
3440	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3441	$return['new_folder_name'] = array_pop($tmp_folder_name);
3442	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3443	{
3444	$return['new_folder_name'] = $cn;
3445	}
3446	}
3447	}
3448	}
3449
3450	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3451	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3452	{
3453	$return['previous_msg'] = $this->get_info_previous_msg($params);
3454	// Fix problem in unserialize function JS.
3455	if(array_key_exists('body', $return['previous_msg']))
3456	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3457	}
3458
3459	$mbox_stream = $this->open_mbox($folder);
3460	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3461	imap_expunge($mbox_stream);
3462	if($mbox_stream)
3463	imap_close($mbox_stream);
3464	return $return;
3465	}else {
3466	if(strstr(imap_last_error(),'Over quota')) {
3467	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3468	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3469	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3470	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3471	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3472	if(!$mbox)
3473	return imap_last_error();
3474	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3475	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3476	if($mbox_stream)
3477	imap_close($mbox_stream);
3478	if($mbox)
3479	imap_close($mbox);
3480	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3481	}
3482	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3483	imap_expunge($mbox_stream);
3484	if($mbox_stream)
3485	imap_close($mbox_stream);
3486	// return to original quota limit.
3487	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3488	if($mbox)
3489	imap_close($mbox);
3490	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3491	}
3492	return $return;
3493	}
3494	else {
3495	if($mbox_stream)
3496	imap_close($mbox_stream);
3497	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3498	if($mbox)
3499	imap_close($mbox);
3500	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3501	}
3502	return imap_last_error();
3503	}
3504
3505	}
3506	else {
3507	if($mbox_stream)
3508	imap_close($mbox_stream);
3509	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3510	}
3511	}
3512	}
3513
3514	function set_messages_flag_from_search($params){
3515	$error = False;
3516	$fileNames = "";
3517
3518	$sel_msgs = explode(",", $params['msg_to_flag']);
3519	@reset($sel_msgs);
3520	$sorted_msgs = array();
3521	foreach($sel_msgs as $idx => $sel_msg) {
3522	$sel_msg = explode(";", $sel_msg);
3523	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3524	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3525	}
3526	else {
3527	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3528	}
3529	}
3530	unset($sorted_msgs['']);
3531	$array_names_keys = array_keys($sorted_msgs);
3532	// Verifica se as n mensagens selecionadas
3533	// se encontram em um mesmo folder
3534	if (count($sorted_msgs)==1){
3535	$param['folder'] = $array_names_keys[0];
3536	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3537	$param['flag'] = $params['flag'];
3538	$returns[0] = $this->set_messages_flag($param);
3539	return $returns;
3540	}else{
3541	for($i = 0; $i < count($array_names_keys); $i++){
3542	$param['folder'] = $array_names_keys[$i];
3543	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3544	$param['flag'] = $params['flag'];
3545	$returns[$i] = $this->set_messages_flag($param);
3546	}
3547	}
3548	return $returns;
3549	}
3550	function set_messages_flag($params)
3551	{
3552	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3553	$msgs_to_set = $params['msgs_to_set'];
3554	$flag = $params['flag'];
3555	$return = array();
3556	$return["msgs_to_set"] = $msgs_to_set;
3557	$return["flag"] = $flag;
3558	$return["msgs_not_to_set"] = "";
3559
3560	$this->mbox = $this->open_mbox($folder);
3561
3562	if ($flag == "unseen"){
3563	$return["msgs_to_set"] = "";
3564	$msgs = explode(",",$msgs_to_set);
3565	foreach($msgs as $men){
3566	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3567	$return["msgs_to_set"] .= $men.",";
3568	else
3569	$return["msgs_not_to_set"] .= $men.",";
3570	}
3571	$return["status"] = true;
3572	}elseif ($flag == "seen"){
3573	$return["msgs_to_set"] = "";
3574	$msgs = explode(",",$msgs_to_set);
3575	foreach($msgs as $men){
3576	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3577	$return["msgs_to_set"] .= $men.",";
3578	else
3579	$return["msgs_not_to_set"] .= $men.",";
3580	}
3581	$return["status"] = true;
3582	}elseif ($flag == "answered"){
3583	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3584	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3585	}
3586	elseif ($flag == "forwarded")
3587	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3588	elseif ($flag == "flagged")
3589	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3590	elseif ($flag == "unflagged") {
3591	$flag_importance = false;
3592	$msgs_number = explode(",",$msgs_to_set);
3593	$unflagged_msgs = "";
3594	foreach($msgs_number as $msg_number) {
3595	preg_match('/importance : (.*)\r/i',
3596	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3597	,$importance);
3598	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3599	$flag_importance=true;
3600	}
3601	else {
3602	$unflagged_msgs.=$msg_number.",";
3603	}
3604	}
3605
3606	if($unflagged_msgs!="") {
3607	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3608	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3609	}
3610	else {
3611	$return["msgs_unflageds"] = false;
3612	}
3613
3614	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3615	$return["status"] = false;
3616	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3617	}
3618	else {
3619	$return["status"] = true;
3620	}
3621	}
3622
3623	if(($flag == "seen") \|\| ($flag == "unseen")){
3624	if ($return["msgs_not_to_set"] != ""){
3625	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3626	$return["status"] = false;
3627	}
3628	if($return["msgs_to_set"] != ""){
3629	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3630	}
3631	}
3632	if($this->mbox && is_resource($this->mbox))
3633	imap_close($this->mbox);
3634	return $return;
3635	}
3636
3637	function get_file_type($file_name)
3638	{
3639	$file_name = strtolower($file_name);
3640	$strFileType = strrev(substr(strrev($file_name),0,4));
3641	if ($strFileType == ".eml")
3642	return "message/rfc822";
3643	if ($strFileType == ".asf")
3644	return "video/x-ms-asf";
3645	if ($strFileType == ".avi")
3646	return "video/avi";
3647	if ($strFileType == ".doc")
3648	return "application/msword";
3649	if ($strFileType == ".zip")
3650	return "application/zip";
3651	if ($strFileType == ".xls")
3652	return "application/vnd.ms-excel";
3653	if ($strFileType == ".gif")
3654	return "image/gif";
3655	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3656	return "image/jpeg";
3657	if ($strFileType == ".png")
3658	return "image/png";
3659	if ($strFileType == ".wav")
3660	return "audio/wav";
3661	if ($strFileType == ".mp3")
3662	return "audio/mpeg3";
3663	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3664	return "video/mpeg";
3665	if ($strFileType == ".rtf")
3666	return "application/rtf";
3667	if ($strFileType == ".htm" \|\| $strFileType == "html")
3668	return "text/html";
3669	if ($strFileType == ".xml")
3670	return "text/xml";
3671	if ($strFileType == ".xsl")
3672	return "text/xsl";
3673	if ($strFileType == ".css")
3674	return "text/css";
3675	if ($strFileType == ".php")
3676	return "text/php";
3677	if ($strFileType == ".asp")
3678	return "text/asp";
3679	if ($strFileType == ".pdf")
3680	return "application/pdf";
3681	if ($strFileType == ".txt")
3682	return "text/plain";
3683	if ($strFileType == ".wmv")
3684	return "video/x-ms-wmv";
3685	if ($strFileType == ".sxc")
3686	return "application/vnd.sun.xml.calc";
3687	if ($strFileType == ".stc")
3688	return "application/vnd.sun.xml.calc.template";
3689	if ($strFileType == ".sxd")
3690	return "application/vnd.sun.xml.draw";
3691	if ($strFileType == ".std")
3692	return "application/vnd.sun.xml.draw.template";
3693	if ($strFileType == ".sxi")
3694	return "application/vnd.sun.xml.impress";
3695	if ($strFileType == ".sti")
3696	return "application/vnd.sun.xml.impress.template";
3697	if ($strFileType == ".sxm")
3698	return "application/vnd.sun.xml.math";
3699	if ($strFileType == ".sxw")
3700	return "application/vnd.sun.xml.writer";
3701	if ($strFileType == ".sxq")
3702	return "application/vnd.sun.xml.writer.global";
3703	if ($strFileType == ".stw")
3704	return "application/vnd.sun.xml.writer.template";
3705
3706
3707	return "application/octet-stream";
3708	}
3709
3710	function htmlspecialchars_encode($str)
3711	{
3712	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3713	}
3714	function htmlspecialchars_decode($str)
3715	{
3716	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3717	}
3718
3719	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3720	{
3721	if(!$this->mbox \|\| !is_resource($this->mbox))
3722	$this->mbox = $this->open_mbox($folder);
3723
3724	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
3725	}
3726
3727	function get_info_next_msg($params)
3728	{
3729	$msg_number = $params['msg_number'];
3730	$folder = $params['msg_folder'];
3731	$sort_box_type = $params['sort_box_type'];
3732	$sort_box_reverse = $params['sort_box_reverse'];
3733	$reuse_border = $params['reuse_border'];
3734	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3735	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3736
3737	$success = false;
3738	if (is_array($sort_array_msg))
3739	{
3740	foreach ($sort_array_msg as $i => $value){
3741	if ($value == $msg_number)
3742	{
3743	$success = true;
3744	break;
3745	}
3746	}
3747	}
3748
3749	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3750	{
3751	$params['status'] = 'false';
3752	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3753	return $params;
3754	}
3755
3756	$params = array();
3757	$params['msg_number'] = $sort_array_msg[($i+1)];
3758	$params['msg_folder'] = $folder;
3759
3760	$return = $this->get_info_msg($params);
3761	$return["reuse_border"] = $reuse_border;
3762	return $return;
3763	}
3764
3765	function get_info_previous_msg($params)
3766	{
3767	$msg_number = $params['msgs_number'];
3768	$folder = $params['folder'];
3769	$sort_box_type = $params['sort_box_type'];
3770	$sort_box_reverse = $params['sort_box_reverse'];
3771	$reuse_border = $params['reuse_border'];
3772	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3773	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3774
3775	$success = false;
3776	if (is_array($sort_array_msg))
3777	{
3778	foreach ($sort_array_msg as $i => $value){
3779	if ($value == $msg_number)
3780	{
3781	$success = true;
3782	break;
3783	}
3784	}
3785	}
3786	if (! $success \|\| $i == 0)
3787	{
3788	$params['status'] = 'false';
3789	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3790	return $params;
3791	}
3792
3793	$params = array();
3794	$params['msg_number'] = $sort_array_msg[($i-1)];
3795	$params['msg_folder'] = $folder;
3796
3797	$return = $this->get_info_msg($params);
3798	$return["reuse_border"] = $reuse_border;
3799	return $return;
3800	}
3801
3802	// This function updates the values: quota, paging and new messages menu.
3803	function get_menu_values($params){
3804	$return_array = array();
3805	$return_array = $this->get_quota($params);
3806
3807	$mbox_stream = $this->open_mbox($params['folder']);
3808	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3809	if($mbox_stream)
3810	imap_close($mbox_stream);
3811
3812	return $return_array;
3813	}
3814
3815	function get_quota($params){
3816
3817	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3818	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3819	if(!$this->mbox \|\| !is_resource($this->mbox))
3820	$this->mbox = $this->open_mbox();
3821
3822	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3823	if($this->mbox && is_resource($this->mbox))
3824	imap_close($this->mbox);
3825
3826	if (!$quota){
3827	return array(
3828	'quota_percent' => 0,
3829	'quota_used' => 0,
3830	'quota_limit' => 0
3831	);
3832	}
3833
3834	if(count($quota) && $quota['limit']) {
3835	$quota_limit = $quota['limit'];
3836	$quota_used = $quota['usage'];
3837	if($quota_used >= $quota_limit)
3838	{
3839	$quotaPercent = 100;
3840	}
3841	else
3842	{
3843	$quotaPercent = ($quota_used / $quota_limit)*100;
3844	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3845	}
3846	return array(
3847	'quota_percent' => floor($quotaPercent),
3848	'quota_used' => $quota_used,
3849	'quota_limit' => $quota_limit
3850	);
3851	}
3852	else
3853	return array();
3854	}
3855
3856	function send_notification($params){
3857	include("../header.inc.php");
3858	require_once("class.phpmailer.php");
3859	$mail = new PHPMailer();
3860
3861	$toaddress = $params['notificationto'];
3862
3863	$subject = lang("Read receipt: %1",$params['subject']);
3864	$body = lang("Your message: %1",$params['subject']) . '<br>';
3865	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3866	$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"));
3867	$mail->SMTPDebug = false;
3868	$mail->IsSMTP();
3869	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3870	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3871	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3872	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3873	$mail->AddAddress($toaddress);
3874	$mail->Subject = $this->htmlspecialchars_decode($subject);
3875
3876	$mail->IsHTML(true);
3877	$mail->Body = $body;
3878
3879	if(!$mail->Send()){
3880	return $mail->ErrorInfo;
3881	}
3882	else
3883	return true;
3884	}
3885
3886	function empty_folder($params)
3887	{
3888	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3889	$mbox_stream = $this->open_mbox($folder);
3890	$return = imap_delete($mbox_stream,'1:*');
3891	if($mbox_stream)
3892	imap_close($mbox_stream, CL_EXPUNGE);
3893	return $return;
3894	}
3895
3896	function search($params)
3897	{
3898	include("class.imap_attachment.inc.php");
3899	$imap_attachment = new imap_attachment();
3900	$criteria = $params['criteria'];
3901	$return = array();
3902	$folders = $this->get_folders_list();
3903
3904	$j = 0;
3905	foreach($folders as $folder)
3906	{
3907	$mbox_stream = $this->open_mbox($folder);
3908	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3909
3910	if ($messages == '')
3911	continue;
3912
3913	$i = 0;
3914	$return[$j] = array();
3915	$return[$j]['folder_name'] = $folder['name'];
3916
3917	foreach($messages as $msg_number)
3918	{
3919	$header = $this->get_header($msg_number);
3920	if (!is_object($header))
3921	return false;
3922
3923	$return[$j][$i]['msg_folder'] = $folder['name'];
3924	$return[$j][$i]['msg_number'] = $msg_number;
3925	$return[$j][$i]['Recent'] = $header->Recent;
3926	$return[$j][$i]['Unseen'] = $header->Unseen;
3927	$return[$j][$i]['Answered'] = $header->Answered;
3928	$return[$j][$i]['Deleted'] = $header->Deleted;
3929	$return[$j][$i]['Draft'] = $header->Draft;
3930	$return[$j][$i]['Flagged'] = $header->Flagged;
3931
3932	$date_msg = gmdate("d/m/Y",$header->udate);
3933	if (gmdate("d/m/Y") == $date_msg)
3934	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3935	else
3936	$return[$j][$i]['udate'] = $date_msg;
3937
3938	$fromaddress = imap_mime_header_decode($header->fromaddress);
3939	$return[$j][$i]['fromaddress'] = '';
3940	foreach ($fromaddress as $tmp)
3941	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3942
3943	$from = $header->from;
3944	$return[$j][$i]['from'] = array();
3945	$tmp = imap_mime_header_decode($from[0]->personal);
3946	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3947	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3948	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3949
3950	$to = $header->to;
3951	$return[$j][$i]['to'] = array();
3952	$tmp = imap_mime_header_decode($to[0]->personal);
3953	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3954	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3955	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3956
3957	$subject = imap_mime_header_decode($header->fetchsubject);
3958	$return[$j][$i]['subject'] = '';
3959	foreach ($subject as $tmp)
3960	$return[$j][$i]['subject'] .= $tmp->text;
3961
3962	$return[$j][$i]['Size'] = $header->Size;
3963	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3964
3965	$return[$j][$i]['attachment'] = array();
3966	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3967
3968	$i++;
3969	}
3970	$j++;
3971	if($mbox_stream)
3972	imap_close($mbox_stream);
3973	}
3974
3975	return $return;
3976	}
3977
3978
3979	function mobile_search($params)
3980	{
3981	include("class.imap_attachment.inc.php");
3982	$imap_attachment = new imap_attachment();
3983	$criterias = array ("TO","SUBJECT","FROM","CC");
3984	$return = array();
3985	if(!isset($params['folder'])) {
3986	$folder_params = array("noSharedFolders"=>1);
3987	if(isset($params['folderType']))
3988	$folder_params['folderType'] = $params['folderType'];
3989	$folders = $this->get_folders_list($folder_params);
3990	}
3991	else
3992	$folders = array(0=>array('folder_id'=>$params['folder']));
3993	$num_msgs = 0;
3994	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3995	$return["msgs"] = array();
3996
3997	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
3998	foreach($folders as $id =>$folder)
3999	{
4000	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4001	foreach($criterias as $criteria_fixed)
4002	{
4003	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4004
4005	$mbox_stream = $this->open_mbox($folder['folder_id']);
4006
4007	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4008
4009	if ($messages == ''){
4010	if($mbox_stream)
4011	imap_close($mbox_stream);
4012	continue;
4013	}
4014
4015	foreach($messages as $msg_number)
4016	{
4017	$temp = $this->get_info_head_msg($msg_number);
4018	if(!$temp)
4019	return false;
4020	$temp['msg_folder'] = $folder['folder_id'];
4021	$return["msgs"][$num_msgs] = $temp;
4022	$num_msgs++;
4023	}
4024
4025	if($mbox_stream)
4026	imap_close($mbox_stream);
4027	}
4028	}
4029	}
4030
4031	if(!function_exists("cmp_date")) {
4032	function cmp_date($obj1, $obj2){
4033	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4034	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4035	}
4036	}
4037	usort($return["msgs"], "cmp_date");
4038	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4039	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4040	$return["msgs"]['num_msgs'] = $num_msgs;
4041
4042	return $return;
4043	}
4044
4045	function delete_and_show_previous_message($params)
4046	{
4047	$return = $this->get_info_previous_msg($params);
4048
4049	$params_tmp1 = array();
4050	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4051	$params_tmp1['folder'] = $params['msg_folder'];
4052	$return_tmp1 = $this->delete_msg($params_tmp1);
4053
4054	$return['msg_number_deleted'] = $return_tmp1;
4055
4056	return $return;
4057	}
4058
4059
4060	function automatic_trash_cleanness($params)
4061	{
4062	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4063	$criteria = 'BEFORE "'.$before_date.'"';
4064	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4065	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4066
4067	// Free others requests
4068	session_write_close();
4069	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4070	if (is_array($messages)){
4071	foreach ($messages as $msg_number){
4072	imap_delete($mbox_stream, $msg_number, FT_UID);
4073	}
4074	}
4075	if($mbox_stream)
4076	imap_close($mbox_stream, CL_EXPUNGE);
4077	return $messages;
4078	}
4079	// Fix the search problem with special characters!!!!
4080	function remove_accents($string) {
4081	return strtr($string,
4082	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4083	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4084	}
4085
4086	function make_search_date($date,$before = false){
4087
4088	//TODO: Adaptar a data de acordo com o locale do sistema.
4089	list($day,$month,$year) = explode("/", $date);
4090	$before?$day=(int)$day+1:$day=(int)$day;
4091	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4092	$search_date = date('d-M-Y',$timestamp);
4093	return $search_date;
4094
4095	}
4096
4097	function search_msg( $params = false )
4098	{
4099
4100
4101	if(strpos($params['condition'],"#")===false)
4102	{ //local messages
4103	$search=false;
4104	}
4105	else
4106	{
4107	$search = explode(",",$params['condition']);
4108	}
4109
4110	$params['page'] = $params['page'] * 1;
4111
4112	if( is_array($search) )
4113	{
4114	$search = array_unique($search); // Remove duplicated folders
4115	$search_criteria = '';
4116	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4117	foreach($search as $tmp)
4118	{
4119	$tmp1 = explode("##",$tmp);
4120	$sum = 0;
4121	$name_box = $tmp1[0];
4122	unset($filter);
4123	foreach($tmp1 as $index => $criteria)
4124	{
4125	if ($index != 0 && strlen($criteria) != 0)
4126	{
4127	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4128	$filter .= " ".$filter_array[0];
4129	if (strlen($filter_array[1]) != 0)
4130	{
4131	if ( trim($filter_array[0]) != 'BEFORE' &&
4132	trim($filter_array[0]) != 'SINCE' &&
4133	trim($filter_array[0]) != 'ON')
4134	{
4135	$filter .= '"'.$filter_array[1].'"';
4136	}else if(trim($filter_array[0]) == 'BEFORE' ){
4137	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4138	}else{
4139	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4140	}
4141	}
4142	}
4143	}
4144
4145	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4146	$filter = $this->remove_accents($filter);
4147
4148	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4149	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4150	{
4151	$folder_name = explode($this->imap_delimiter,$name_box);
4152	$this->ldap = new ldap_functions();
4153
4154	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4155	{
4156	$folder_name[1] = $cn;
4157	}
4158	$folder_name = implode($this->imap_delimiter,$folder_name);
4159	}
4160	else
4161	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4162
4163
4164	$this->open_mbox($name_box);
4165
4166	if (preg_match("/^.?\bALL\b/", $filter))
4167	{
4168	// Quick Search, note: this ALL isn't the same ALL from imap_search
4169	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4170
4171	foreach($all_criterias as $criteria_fixed)
4172	{
4173	$_filter = $criteria_fixed . substr($filter,4);
4174
4175	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4176
4177	if(is_array($search_criteria))
4178	{
4179	foreach($search_criteria as $new_search)
4180	{
4181	$elem = $this->get_info_head_msg($new_search);
4182	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4183	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4184	$elem['uid'] = $new_search;
4185	/* compare dates in ordering */
4186	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4187	$retorno[] = $elem;
4188	}
4189	}
4190	}
4191	}
4192	else{
4193	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4194	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4195	{
4196	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4197	{
4198	$num_msgs = imap_num_msg($this->mbox);
4199	$flagged_msgs = array();
4200	for ($i=$num_msgs; $i>0; $i--)
4201	{
4202	$iuid = @imap_uid($this->mbox,$i);
4203	$header = $this->get_header($iuid);
4204	if(trim($header->Flagged))
4205	{
4206	$flagged_msgs[$i] = $iuid;
4207	}
4208	}
4209	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4210	{
4211	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4212	foreach($arry_diff as $msg)
4213	{
4214	$search_criteria[] = $msg;
4215	}
4216	}
4217	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4218	{
4219	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4220	}
4221	}
4222	}
4223
4224	if( is_array( $search_criteria) )
4225	{
4226	foreach($search_criteria as $new_search)
4227	{
4228	$elem = $this->get_info_head_msg( $new_search );
4229	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4230	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4231	$elem['uid'] = $new_search;
4232	/* compare dates in ordering */
4233	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4234	$retorno[] = $elem;
4235	}
4236	}
4237	}
4238	}
4239	}
4240
4241	imap_close($this->mbox);
4242	$num_msgs = count($retorno);
4243	/* Comparison functions, descendent is ascendent with parms inverted */
4244	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4245	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4246
4247	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4248	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4249
4250	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4251	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4252
4253	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4254	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4255
4256	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4257	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4258
4259	usort( $retorno, $params['sort_type']);
4260	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4261
4262	$arrayRetorno['num_msgs'] = $num_msgs;
4263	$arrayRetorno['data'] = $pageret;
4264	$arrayRetorno['currentTab'] = $params['current_tab'];
4265	return ($pageret) ? $arrayRetorno : 'none';
4266	}
4267
4268	function size_msg($size){
4269	$var = floor($size/1024);
4270	if($var >= 1){
4271	return $var." kb";
4272	}else{
4273	return $size ." b";
4274	}
4275	}
4276
4277	function ob_array($the_object)
4278	{
4279	$the_array=array();
4280	if(!is_scalar($the_object))
4281	{
4282	foreach($the_object as $id => $object)
4283	{
4284	if(is_scalar($object))
4285	{
4286	$the_array[$id]=$object;
4287	}
4288	else
4289	{
4290	$the_array[$id]=$this->ob_array($object);
4291	}
4292	}
4293	return $the_array;
4294	}
4295	else
4296	{
4297	return $the_object;
4298	}
4299	}
4300
4301	function getacl()
4302	{
4303	$this->ldap = new ldap_functions();
4304
4305	$return = array();
4306	$mbox_stream = $this->open_mbox();
4307	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4308
4309	$i = 0;
4310	foreach ($mbox_acl as $user => $acl)
4311	{
4312	if ($user != $this->username)
4313	{
4314	$return[$i]['uid'] = $user;
4315	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4316	}
4317	$i++;
4318	}
4319	return $return;
4320	}
4321
4322	function setacl($params)
4323	{
4324	$old_users = $this->getacl();
4325	if (!count($old_users))
4326	$old_users = array();
4327
4328	$tmp_array = array();
4329	foreach ($old_users as $index => $user_info)
4330	{
4331	$tmp_array[$index] = $user_info['uid'];
4332	}
4333	$old_users = $tmp_array;
4334
4335	$users = unserialize($params['users']);
4336	if (!count($users))
4337	$users = array();
4338
4339	//$add_share = array_diff($users, $old_users);
4340	$remove_share = array_diff($old_users, $users);
4341
4342	$mbox_stream = $this->open_mbox();
4343
4344	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4345	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4346
4347	/*if (count($add_share))
4348	{
4349	foreach ($add_share as $index=>$uid)
4350	{
4351	if (is_array($mailboxes_list))
4352	{
4353	foreach ($mailboxes_list as $key => $val)
4354	{
4355	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4356	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4357	}
4358	}
4359	}
4360	}*/
4361
4362	if (count($remove_share))
4363	{
4364	foreach ($remove_share as $index=>$uid)
4365	{
4366	if (is_array($mailboxes_list))
4367	{
4368	foreach ($mailboxes_list as $key => $val)
4369	{
4370	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4371	$folder = str_replace("&-", "&", $folder);
4372	imap_setacl ($mbox_stream, $folder, "$uid", "");
4373	}
4374	}
4375	}
4376	}
4377
4378	return true;
4379	}
4380
4381	function getaclfromuser($params)
4382	{
4383	$useracl = $params['user'];
4384
4385	$return = array();
4386	$return[$useracl] = 'false';
4387	$mbox_stream = $this->open_mbox();
4388	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4389
4390	foreach ($mbox_acl as $user => $acl)
4391	{
4392	if (($user != $this->username) && ($user == $useracl))
4393	{
4394	$return[$user] = $acl;
4395	}
4396	}
4397	return $return;
4398	}
4399
4400	function getacltouser($user)
4401	{
4402	$return = array();
4403	$mbox_stream = $this->open_mbox();
4404	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4405	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4406	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4407	if(substr($user,0,4) != 'user')
4408	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4409	else
4410	$mbox_acl = @imap_getacl($mbox_stream, $user);
4411	if(isset($mbox_acl[$this->username]))
4412	return $mbox_acl[$this->username];
4413	else
4414	return '';
4415	}
4416
4417
4418	function setaclfromuser($params)
4419	{
4420	$user = $params['user'];
4421	$acl = $params['acl'];
4422
4423	$mbox_stream = $this->open_mbox();
4424
4425	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4426	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4427
4428	if (is_array($mailboxes_list))
4429	{
4430	foreach ($mailboxes_list as $key => $val)
4431	{
4432	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4433	$folder = str_replace("&-", "&", $folder);
4434	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4435	{
4436	$return = imap_last_error();
4437	}
4438	}
4439	}
4440	if (isset($return))
4441	return $return;
4442	else
4443	return true;
4444	}
4445
4446	function download_attachment($msg,$msgno)
4447	{
4448	$array_parts_attachments = array();
4449	//$array_parts_attachments['names'] = '';
4450	include_once("class.imap_attachment.inc.php");
4451	$imap_attachment = new imap_attachment();
4452
4453	if (count($msg->fname[$msgno]) > 0)
4454	{
4455	$i = 0;
4456	foreach ($msg->fname[$msgno] as $index=>$fname)
4457	{
4458	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4459	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4460	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4461	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4462	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4463	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4464	$i++;
4465	}
4466	}
4467	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4468	return $array_parts_attachments;
4469	}
4470
4471
4472	/**
4473	* @license http://www.gnu.org/copyleft/gpl.html GPL
4474	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4475	* @param $params
4476	*/
4477	function spam($params)
4478	{
4479
4480	$mbox_stream = $this->open_mbox($params['folder']);
4481	$msgs_number = explode(',',$params['msgs_number']);
4482
4483	$user = Array();
4484
4485	if(substr($params['folder'], 0, 4) == 'user')
4486	{
4487	$ldapObject = new ldap_functions();
4488
4489	$folderArray = Array();
4490	$folderArray = explode($this->imap_delimiter, $params['folder']);
4491
4492	$user['name'] = $folderArray[1];
4493	$user['email'] = $ldapObject->getMailByUid($user['name']);
4494
4495	}
4496	else
4497	{
4498	$user['name'] = $this->username;
4499	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4500	}
4501
4502	foreach($msgs_number as $msg_number)
4503	{
4504	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4505	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4506	$body = imap_body($mbox_stream, $imap_msg_number);
4507	$msg = $header . $body;
4508	strtok($user['email'], '@');
4509	$domain = strtok('@');
4510
4511
4512
4513	//Encontrar a assinatura do dspam no cabecalho
4514	$v = explode("\r\n", $header);
4515	foreach ($v as $linha){
4516	if (eregi("^Message-ID", $linha)) {
4517	$args = explode(" ", $linha);
4518	$msg_id = "'$args[1]'";
4519	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4520	$args = explode(" ",$linha);
4521	$signature = $args[1];
4522	}
4523	}
4524
4525	// Seleciona qual comando a ser executado
4526	switch($params['spam']){
4527	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4528	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4529	}
4530
4531
4532	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4533	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4534
4535	system($cmd);
4536	}
4537
4538	imap_close($mbox_stream);
4539	return false;
4540	}
4541
4542
4543	/**
4544	* Descrição do método
4545	*
4546	* @license http://www.gnu.org/copyleft/gpl.html GPL
4547	* @author
4548	* @sponsor Caixa Econômica Federal
4549	* @author
4550	* @param <tipo> <$msg_number> <Número da mensagem>
4551	* @return <cabeçalho da mensagem>
4552	* @access <public>
4553	*/
4554	function get_header($msg_number)
4555	{
4556	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4557	if (!is_object($header))
4558	return false;
4559
4560	if($header->Flagged != "F" ) {
4561	$flag = preg_match('/importance : (.*)\r/i',
4562	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4563	,$importance);
4564	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4565	}
4566
4567	return $header;
4568	}
4569
4570	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4571	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4572
4573
4574	function insert_email($source,$folder,$timestamp,$flags){
4575
4576	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4577	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4578	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4579	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4580	$imap_options = '/notls/novalidate-cert';
4581
4582
4583	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4584
4585	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4586
4587	if(imap_last_error() === 'Mailbox already exists')
4588	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4589	if($timestamp){
4590	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4591	$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.
4592	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4593	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4594
4595	$f = fopen($file,"w");
4596	fputs($f,base64_encode($source));
4597	fclose($f);
4598	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4599	$return['command']= exec($command);
4600	}else{
4601	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4602	}
4603	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4604
4605	$return['msg_no'] = $status->uidnext - 1;
4606	$return['error'] = imap_last_error();
4607	if(!$return['error'] && $flags != '' ){
4608
4609	$flags_array=explode(':',$flags);
4610	//"Answered","Draft","Flagged","Unseen"
4611	$flags_fixed = "";
4612	if($flags_array[0] == 'A')
4613	$flags_fixed.="\\Answered ";
4614	if($flags_array[1] == 'X')
4615	$flags_fixed.="\\Draft ";
4616	if($flags_array[2] == 'F')
4617	$flags_fixed.="\\Flagged ";
4618	if($flags_array[3] != 'U')
4619	$flags_fixed.="\\Seen ";
4620	if($flags_array[4] == 'F')
4621	$flags_fixed.="\\Answered \\Draft ";
4622	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4623	}
4624
4625	//Ignorando erro de AUTH=Plain
4626	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4627	$return['error'] = false;
4628
4629	if($mbox_stream)
4630	imap_close($mbox_stream);
4631	return $return;
4632	}
4633
4634	function show_decript($params,$dec=0){
4635	$source = $params['source'];
4636
4637	//error_log("source: $source\nversao: " . PHP_VERSION);
4638	if ($dec == 0)
4639	{
4640	$source = str_replace(" ", "+", $source,$i);
4641	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4642	if(!$source = base64_decode($source,true))
4643	return "error ".$source."Espaï¿?os ".$i;
4644
4645	}
4646	else {
4647	if(!$source = base64_decode($source))
4648	return "error ".$source."Espaï¿?os ".$i;
4649	}
4650	}
4651
4652	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4653
4654	$get['msg_number'] = $insert['msg_no'];
4655	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4656	$return = $this->get_info_msg($get);
4657	$get['msg_number'] = $params['ID'];
4658	$get['msg_folder'] = $params['folder'];
4659	$tmp = $this->get_info_msg($get);
4660	if(!$tmp['status_get_msg_info'])
4661	{
4662	$return['msg_day']=$tmp['msg_day'];
4663	$return['msg_hour']=$tmp['msg_hour'];
4664	$return['fulldate']=$tmp['fulldate'];
4665	$return['smalldate']=$tmp['smalldate'];
4666	}
4667	else
4668	{
4669	$return['msg_day']='';
4670	$return['msg_hour']='';
4671	$return['fulldate']='';
4672	$return['smalldate']='';
4673	}
4674	$return['msg_no'] =$insert['msg_no'];
4675	$return['error'] = $insert['error'];
4676	$return['folder'] = $params['folder'];
4677	//$return['acls'] = $insert['acls'];
4678	$return['original_ID'] = $params['ID'];
4679
4680	return $return;
4681
4682	}
4683
4684	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4685	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4686
4687	function treat_base64_from_post($source){
4688	$offset = 0;
4689	do
4690	{
4691	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4692	{
4693	$inicio = strpos($source, "\n\r", $inicio);
4694	$fim = strpos($source, '--', $inicio);
4695	if(!$fim)
4696	$fim = strpos($source,"\n\r", $inicio);
4697	$length = $fim-$inicio;
4698	$parte = substr( $source,$inicio,$length-1);
4699	$parte = str_replace(" ", "+", $parte);
4700	$source = substr_replace($source, $parte, $inicio, $length-1);
4701	}
4702	if($offset > $inicio)
4703	$offset=FALSE;
4704	else
4705	$offset = $inicio;
4706	}
4707	while($offset);
4708	return $source;
4709	}
4710
4711	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4712
4713	function unarchive_mail($params)
4714	{
4715	$dest_folder = $params['folder'];
4716	$sources = explode("#@#@#@",$params['source']);
4717	//Add user timeszone
4718	$timestamps = explode("#@#@#@",$params['timestamp']);
4719
4720
4721	$flags = explode("#@#@#@",$params['flags']);
4722
4723	foreach($sources as $index=>$src) {
4724	if($src!=""){
4725	$source = $this->treat_base64_from_post($src);
4726	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4727	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4728	}
4729	}
4730	return $insert;
4731	}
4732
4733	function download_all_local_attachments($params)
4734	{
4735	$source = $params['source'];
4736	$source = $this->treat_base64_from_post($source);
4737	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4738	$exporteml = new ExportEml();
4739	$params['num_msg']=$insert['msg_no'];
4740	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4741	return $exporteml->download_all_attachments($params);
4742	}
4743
4744	/**
4745	* Método que envia um email reportando um erro no email do usuário
4746	* @license http://www.gnu.org/copyleft/gpl.html GPL
4747	* @author Prognus Software Livre (http://www.prognus.com.br)
4748	*/
4749	function report_mail_error($params)
4750	{
4751	$params = $params['params'];
4752	$array_params = explode(";;", $params);
4753	$id_msg = $array_params[0];
4754	$msg_user = $array_params[1];
4755
4756	if($msg_user == '')
4757	$msg_user = "Sem mensagem!";
4758
4759	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4760
4761	$exporteml = new ExportEml();
4762	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4763	$this->open_mbox($msg_folder);
4764	$title = "Erro de email reportado";
4765	$body = "<body>O usuário <strong>$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>" .
4766	"$msg_user</body><br><br><hr>";
4767
4768	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4769	$mailService = ServiceLocator::getService('mail');
4770	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4771	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4772	}
4773
4774	function array_msort($array, $cols)
4775	{
4776	$colarr = array();
4777	foreach ($cols as $col => $order) {
4778	$colarr[$col] = array();
4779	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4780	}
4781	$params = array();
4782	foreach ($cols as $col => $order) {
4783	$params[] =& $colarr[$col];
4784	$params = array_merge($params, (array)$order);
4785	}
4786	call_user_func_array('array_multisort', $params);
4787	$ret = array();
4788	$keys = array();
4789	$first = true;
4790	foreach ($colarr as $col => $arr) {
4791	foreach ($arr as $k => $v) {
4792	if ($first) { $keys[$k] = substr($k,1); }
4793	$k = $keys[$k];
4794	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4795	$ret[$k][$col] = $array[$k][$col];
4796	}
4797	$first = false;
4798	}
4799
4800	return $ret;
4801
4802	}
4803
4804	function parseCriteriaSearchMail($search)
4805	{
4806	$criteria = '';
4807	$searchArray = explode(' ', $search);
4808
4809	foreach ($searchArray as $v)
4810	if(trim($v) !== '' )
4811	$criteria .= 'TEXT "'.$v.'" ' ;
4812
4813	return $criteria;
4814	}
4815
4816	function quickSearchMail( $params )
4817	{
4818	include '../prototype/api/controller.php';
4819	$return = array();
4820	$return['folder'] = $params['folder'];
4821	if(!is_array($params['folder']))
4822	$params['folder'] = array( $params['folder'] );
4823
4824	if(!isset($params['sort']))
4825	$params['sort'] = 'SORTDATE_REVERSE';
4826
4827	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4828
4829	$i = 0;
4830	if(!isset($params['page'])) $params['page'] = 0;
4831	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4832	$ini = $end - $this->prefs['max_email_per_page'] ;
4833	$count = 0;
4834
4835	if (!preg_match('/KEYWORD/i', $params['search'])){
4836	$search = $this->parseCriteriaSearchMail($params['search']);
4837	} else {
4838	$search = $params['search'];
4839	}
4840
4841	foreach ($params['folder'] as $folder)
4842	{
4843	$imap = $this->open_mbox( $folder ) ;
4844	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4845
4846	$count += count($msgIds);
4847
4848	foreach ($msgIds as $ii => $v)
4849	{
4850	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4851	$return['msgs'][$i]['from'] = '';
4852
4853	$from = $msg->from[0]->mailbox;
4854	if($msg->from[0]->personal != "")
4855	$from = $msg->from[0]->personal;
4856	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4857
4858	$return['msgs'][$i]['subject'] = ' ';
4859
4860	$subject = imap_mime_header_decode($msg->subject);
4861	foreach ($subject as $tmp)
4862	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4863
4864	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4865	$followupflagged = Controller::find(
4866	array('concept' => 'followupflagged'),
4867	false,
4868	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4869	);
4870
4871	if(isset($followupflagged[0]['followupflagId']))
4872	{
4873	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4874	$followupflagged[0]['followupflag'] = $followupflag;
4875	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4876
4877	}
4878	$labeleds = Controller::find(
4879	array('concept' => 'labeled'),
4880	false,
4881	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4882	);
4883	foreach ($labeleds as $e){
4884	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4885	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4886	}
4887	$return['msgs'][$i]['flag'] = ' ';
4888	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4889	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4890	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4891	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4892	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4893	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4894
4895	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4896	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4897	$return['msgs'][$i]['date'] = $msg->udate;
4898	$return['msgs'][$i]['size'] = $msg->Size;
4899	$return['msgs'][$i]['boxname'] = $folder;
4900	$return['msgs'][$i]['uid'] = $v;
4901
4902	$i++;
4903	}
4904	}
4905
4906	$return['num_msgs'] = $count;
4907
4908	if(!isset($return['msgs']))
4909	$return['msgs'] = array();
4910
4911	define('SORTBOX', 69);
4912	define('SORTWHO', 2);
4913	define('SORTBOX_REVERSE', 69);
4914	define('SORTWHO_REVERSE', 2);
4915	define('SORTDATE_REVERSE', 0);
4916	define('SORTSUBJECT_REVERSE', 3);
4917	define('SORTSIZE_REVERSE', 6);
4918
4919	switch (constant( $params['sort'] )){
4920	case 0 : $sA = 'date'; break;
4921	case 2 : $sA = 'from'; break;
4922	case 69 : $sA = 'boxname'; break;
4923	case 3 : $sA = 'subject'; break;
4924	case 6 : $sA = 'size'; break;
4925	}
4926
4927
4928	if($params['sort'] !== 'SORTDATE_REVERSE')
4929	if(strpos($params['sort'],'REVERSE') !== false)
4930	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4931	else
4932	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4933
4934	$k = -1;
4935	$nMsgs = array();
4936
4937	foreach ($return['msgs'] as $v)
4938	{
4939	$k++;
4940	if($k < $ini \|\| $k >= $end ) continue;
4941	$nMsgs[] = $v;
4942	}
4943	$return['msgs'] = $nMsgs;
4944
4945	$return = json_encode($return);
4946	$return = base64_encode($return);
4947
4948	return $return;
4949	}
4950
4951	function get_quota_folders(){
4952
4953	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4954	include_once("class.imapfp.inc.php");
4955	$imapfp = new imapfp();
4956
4957	if(!$imapfp->open($this->imap_server,$this->imap_port))
4958	return $imapfp->get_error();
4959	if (!$imapfp->login( $this->username,$this->password ))
4960	return $imapfp->get_error();
4961
4962	$response_array = $imapfp->get_mailboxes_size();
4963	if ($imapfp->error)
4964	return $imapfp->get_error();
4965
4966	$data = array();
4967	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
4968	$data["quota_root"] = $quota_root;
4969
4970	foreach ($response_array as $idx=>$line) {
4971	$line2 = str_replace('"', "", $line);
4972	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
4973	list($folder,$size) = explode(";",$line2);
4974	$quota_used = str_replace(")","",$size);
4975	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
4976	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
4977	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
4978	$folder = $this->functions->getLang("Inbox");
4979	}
4980	else
4981	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
4982
4983	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
4984	}
4985	$imapfp->close();
4986	return $data;
4987	}
4988
4989	function getaclfrombox($mail)
4990	{
4991	$mailArray = explode('@', $mail);
4992	$boxacl = $mailArray[0];
4993	$return = array();
4994
4995	if(!$this->mbox)
4996	$this->open_mbox();
4997
4998	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
4999
5000	foreach ($mbox_acl as $user => $acl)
5001	{
5002	if ($user != $boxacl )
5003	$return[$user] = $acl;
5004	}
5005	return $return;
5006	}
5007
5008
5009	function searchSieveRule( $params )
5010	{
5011
5012	$imap = $this->open_mbox( 'INBOX' );
5013	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5014
5015	$rr = array();
5016
5017
5018	foreach ($msgs as $i => $v)
5019	{
5020
5021	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5022
5023	if(isset($params['from']))
5024	{
5025	$from['from'] = array();
5026	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5027	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5028	if ($from['from']['name'])
5029	{
5030	if (substr($from['from']['name'], 0, 1) == '"')
5031	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5032	else
5033	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5034	}
5035	else
5036	$from['from']['full'] = $from['from']['email'];
5037
5038	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5039	$rr['from'][] = $v;
5040	}
5041
5042	if(isset($params['to']))
5043	{
5044	$tos = $msg->to;
5045	$val = '';
5046	foreach( $tos as $to)
5047	{
5048	$tmp = imap_mime_header_decode($to->personal);
5049	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5050
5051	}
5052	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5053	$rr['to'][] = $v;
5054
5055	$tos = $msg->cc;
5056	$val = '';
5057	foreach( $tos as $to)
5058	{
5059	$tmp = imap_mime_header_decode($to->personal);
5060	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5061
5062	}
5063
5064	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5065	$rr['to'][] = $v;
5066	}
5067
5068	if(isset($params['subject']))
5069	{
5070	$ss = '';
5071	$subject = imap_mime_header_decode($msg->subject);
5072	foreach ($subject as $tmp)
5073	$ss .= $tmp->text;
5074
5075	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5076	$rr['subject'][] = $v;
5077	}
5078
5079	if(isset($params['body']))
5080	{
5081	$this->mbox = $this->open_mbox( 'INBOX' );
5082	$b = $this->get_body_msg( $v , 'INBOX' );
5083
5084	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5085	$rr['body'][] = $v;
5086
5087	unset($b);
5088	}
5089
5090	if(isset($params['size']))
5091	{
5092	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5093	$rr['size'][] = $v;
5094	}
5095	}
5096
5097	$rrr = array();
5098	$init = true;
5099
5100
5101	foreach ($rr as $i => $v)
5102	{
5103	if(count($rrr) == 0 && $init === true)
5104	$rrr = $v;
5105	else if($params['isExact'] === true)
5106	$rrr = array_diff($rrr , $v);
5107	else
5108	$rrr = array_unique(array_merge($rrr , $v));
5109
5110	}
5111
5112
5113	// if($params['page'] && $params['rows'])
5114	// {
5115	//
5116	// $end = ( $params['rows'] * $params['page'] );
5117	// $ini = $end - $params['rows'] ;
5118	//
5119	// //Pegando os do range da paginação
5120	// $k = -1;
5121	// $r = array();
5122	// foreach ($rrr as $v)
5123	// {
5124	// $k++;
5125	// if( $k < $ini \|\| $k >= $end ) continue;
5126	// $r[] = $v;
5127	// }
5128	// //////////////////////////////////////
5129	// }
5130	// else
5131	$r = $rrr;
5132
5133	return $r ;
5134	}
5135
5136	function filterCheck( $val , $crit ,$fil )
5137	{
5138	switch ( $fil ) {
5139	case '=' : //Igual
5140	if( $val == $crit ) return true; else return false; break;
5141	case '*' : //Existe
5142	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5143	case '!*' : //Não existe
5144	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5145	case '^' : //Começa com
5146	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5147	case '$' : //Termina com
5148	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5149	case '>' : //Maior que
5150	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5151	case '<' : //Menor que
5152	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5153	}
5154	}
5155
5156	function apliSieveFilter($msgs , $proc )
5157	{
5158	$ret = array();
5159
5160	switch($proc['action']){
5161	case 'fileintro':
5162	$imap = $this->open_mbox( 'INBOX' );
5163	foreach( $msgs as $msg )
5164	if($proc['keep'] === true)
5165	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5166	else
5167	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5168	break;
5169	case 'redirect':
5170	foreach($msgs as $msg)
5171	{
5172	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5173
5174	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5175	$mailService = ServiceLocator::getService('mail');
5176
5177	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5178
5179	if($proc['keep'] !== true)
5180	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5181	}
5182	break;
5183
5184	case 'setflag':
5185	foreach($msgs as $msg)
5186	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5187
5188	break;
5189	}
5190
5191	return $ret;
5192	}
5193	}
5194	?>

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