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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5787

Revision 5787, 202.7 KB checked in by thiago, 12 years ago (diff)
Ticket #2556 - Quantidade de mensagens para anexo não está sendo exibida.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45	function imap_functions (){
46	$this->init();
47	}
48
49	function init(){
50	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
51	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
52	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
53	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
54	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
55	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
56	$this->functions = new functions();
57	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
58	$this->has_cid = false;
59	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
60
61	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
62	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
63	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
64	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
65	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
66
67	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
68	$this->useCache = true;
69
70	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
71	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
72
73	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
74	$this->imap_options = '/tls/novalidate-cert';
75	else
76	$this->imap_options = '/notls/novalidate-cert';
77
78	}
79
80	function mount_url_folder($folders){
81	return implode($this->imap_delimiter,$folders);
82	}
83
84	// BEGIN of functions.
85	function open_mbox( $folder = false, $force_die = true)
86	{
87	$this->mboxFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
88	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
89
90	if (is_resource($this->mbox))
91	if ($force_die)
92	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
93	else
94	imap_reopen($this->mbox, $url );
95	else
96	if($force_die)
97	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
98	else
99	$this->mbox = imap_open( $url , $this->username, $this->password);
100
101	return $this->mbox;
102	}
103
104	/**
105	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
106	*
107	* @license http://www.gnu.org/copyleft/gpl.html GPL
108	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
109	* @sponsor Caixa Econômica Federal
110	* @author Gustavo Pereira dos Santos Stabelini
111	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
112	* @return boolean
113	* @access public
114	*/
115
116	function move_folder($params){
117	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
118	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
119	$new_folder = explode($this->imap_delimiter, $old_folder );
120	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
121	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
122	$result = true;
123	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
124	$result = false;
125	}
126	imap_close($mbox);
127	return $result;
128	}
129
130	function parse_error($error, $field = ''){
131	// This error is returned from Imap.
132	if(strstr($error,'Connection refused')) {
133	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
134	}
135	else if(strstr($error,'virus')) {
136	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
137	}
138	else if(strstr($error,'Failed to add recipient:')) {
139	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
140	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
141	}
142	else if(strstr($error,'Recipient address rejected')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
144	}
145	else if(strstr($error,'Invalid Mail:')) {
146	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
147	}
148	else if(strstr($error,'Message file too big')) {
149	return ($this->functions->getLang("Message file too big."));
150	}
151	// This condition verifies if SESSION is expired.
152	elseif(!count($_SESSION))
153	return "nosession";
154
155	return $error;
156	}
157
158	function get_range_msgs2($params)
159	{
160	include_once '../prototype/api/controller.php';
161	// Free others requests
162	session_write_close();
163	$folder = $params['folder'];
164	$msg_range_begin = $params['msg_range_begin'];
165	$msg_range_end = $params['msg_range_end'];
166	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
167	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
168	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
169
170	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
171	$this->mbox = $this->open_mbox($folder);
172
173	$return = array();
174	$return['folder'] = $folder;
175	//Para enviar o offset entre o timezone definido pelo usuário e GMT
176	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
177
178	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
179	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
180
181	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
182
183	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
184
185	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
186
187	$i = 0;
188	if(is_array($sort_array_msg)){
189	foreach($sort_array_msg as $msg_number => $value)
190	{
191	$sample = false;
192	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) &&
193	(isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
194	$sample = true;
195
196	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
197	$i++;
198	}
199	$i = 0;
200	foreach($sort_array_msg as $msg_number => $value){
201	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $msg_number));
202	$followupflagged = Controller::find(
203	array('concept' => 'followupflagged'),
204	false,
205	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
206	);
207
208	if(isset($followupflagged[0]['followupflagId']))
209	{
210	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
211	$followupflagged[0]['followupflag'] = $followupflag;
212	$return[$i]['followupflagged'] = $followupflagged[0];
213
214	}
215
216	$labeleds = Controller::find(
217	array('concept' => 'labeled'),
218	false,
219	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
220	);
221
222	if(isset($labeleds) && count($labeleds) > 0 && $labeleds){
223	$return[$i]['labels'] = array();
224
225	foreach ($labeleds as $e){
226	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
227	$return[$i]['labels'][] = $labels;
228	}
229	}
230	}
231	}
232	$return['num_msgs'] = $num_msgs;
233
234
235
236	} else {
237	$num_msgs = imap_num_msg($this->mbox);
238	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
239
240
241	$return['tot_unseen'] = 0;
242	$i = 0;
243
244	if(is_array($sort_array_msg)){
245
246	foreach($sort_array_msg as $msg_number => $value)
247	{
248	$temp = $this->get_info_head_msg($msg_number);
249	if(!$temp)
250	return false;
251
252	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
253	$return['tot_unseen']++;
254	}
255
256	if($i <= ($msg_range_end-$msg_range_begin))
257	$return[$i] = $temp;
258	$i++;
259	}
260	}
261	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
262	}
263	return $return;
264	}
265
266
267	function getMessages($params) {
268	$result = array();
269
270	$exporteml = new ExportEml();
271	$unseen_msgs = array();
272
273	foreach($params['messages'] as $folder => $messages) {
274	foreach($messages as $msg_number) {
275
276	$this->mbox = $this->open_mbox($folder);
277
278	if (isset($params['details']) && $params['details'] == 'all') {
279	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
280	} else {
281	$message['headers'] = $this->get_info_head_msg($msg_number, true);
282	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
283	}
284
285	imap_close($this->mbox);
286	$this->mbox = false;
287
288	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
289	array_push($unseen_msgs,$msg_number);
290	}
291
292	$result[$folder][] = $message;
293	}
294	if($unseen_msgs){
295	$msgs_list = implode(",",$unseen_msgs);
296	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
297	$this->set_messages_flag($array_msgs);
298	}
299	}
300
301	return $result;
302	}
303
304	/**
305	* Decodifica uma string no formato mime RFC2047
306	*
307	* @license http://www.gnu.org/copyleft/gpl.html GPL
308	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
309	* @sponsor Caixa Econômica Federal
310	* @author Cristiano Corrêa Schmidt
311	* @param string $string string no formato mime RFC2047
312	* @return string
313	* @access public
314	*/
315	static function decodeMimeString( $string )
316	{
317	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
318	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
319	}
320
321	/**
322	* Decodifica os tokens encontrados na função decodeMimeString
323	*
324	* @license http://www.gnu.org/copyleft/gpl.html GPL
325	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
326	* @sponsor Caixa Econômica Federal
327	* @author Cristiano Corrêa Schmidt
328	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
329	* @return string
330	* @access public
331	*/
332	static function decodeMimeStringCallback( $mathes )
333	{
334	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
335	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
336	}
337
338	/**
339	* Formata um mailObject para um array com name e email
340	*
341	* @license http://www.gnu.org/copyleft/gpl.html GPL
342	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
343	* @sponsor Caixa Econômica Federal
344	* @author Cristiano Corrêa Schmidt
345	* @return bool
346	* @access public
347	*/
348	static function formatMailObject( $obj )
349	{
350	$return = array();
351	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
352	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
353	return $return;
354	}
355
356	/**
357	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
358	* Utiliza memCache caso esta preferencia esteja ativada.
359	*
360	* @license http://www.gnu.org/copyleft/gpl.html GPL
361	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
362	* @sponsor Caixa Econômica Federal
363	* @author Cristiano Corrêa Schmidt
364	* @return bool
365	* @access public
366	*/
367	function get_info_head_msg( $msg_number , $appendSample = false )
368	{
369	$return = false;
370	$cached = false;
371	if( $this->useCache === true )
372	{
373	if( $this->cache === false )
374	{
375	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
376	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
377	}
378
379	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
380	$cached = true;
381	}
382
383	$header = imap_headerinfo($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
384	$return['Recent'] = $header->Recent;
385	$return['Unseen'] = $header->Unseen;
386	$return['Deleted'] = $header->Deleted;
387	$return['Flagged'] = $header->Flagged;
388	if($header->Answered =='A' && $header->Draft == 'X')
389	$return['Forwarded'] = 'F';
390	else
391	{
392	$return['Answered'] = $header->Answered;
393	$return['Draft'] = $header->Draft;
394	}
395
396	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
397	{
398	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
399	{
400	$return['msg_sample'] = $this->get_msg_sample($msg_number);
401	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
402	}
403
404	return $return;
405	}
406
407	$importance = array();
408	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
409	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
410	$offsetToGMT = $this->functions->CalculateDateOffset();
411	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
412	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
413	$return['msg_number'] = $msg_number;
414	$return['udate'] = $header->udate;
415	$return['offsetToGMT'] = $offsetToGMT;
416	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
417	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
418	$return['Size'] = $header->Size;
419	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
420	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
421	$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
422	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
423	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
424
425	if( isset( $header->to[0] ))
426	$return['to'] = self::formatMailObject( $header->to[0] );
427	else if( isset( $header->cc[0] ))
428	$return['to'] = self::formatMailObject( $header->cc[0] );
429	else if( isset( $header->bcc[0] ))
430	$return['to'] = self::formatMailObject( $header->bcc[0] );
431	else
432	$return['to'] = array( 'name' => '' , 'email' => '');
433
434	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
435	$return['to'] = $return['from'];
436
437	if($appendSample !== false)
438	$return['msg_sample'] = $this->get_msg_sample($msg_number);
439
440	if( $this->useCache === true )
441	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
442
443	return $return;
444	}
445
446	/**
447	*
448	* @license http://www.gnu.org/copyleft/gpl.html GPL
449	* @param string $string String a ser decodificada
450	* @return string
451	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
452	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
453	*/
454	function decode_string($string)
455	{
456	$return = '';
457	$decoded = '';
458	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
459	{
460	$tmp = imap_mime_header_decode($string);
461	foreach ($tmp as $tmp1)
462	{
463	$return .= $this->htmlspecialchars_encode($tmp1->text);
464	}
465
466	return str_replace("\t", "", $return);
467	}
468	else if (strpos(strtolower($string), '=?utf-8') !== false)
469	{
470	$elements = imap_mime_header_decode($string);
471
472	for($i = 0;$i < count($elements);$i++)
473	{
474	$charset = strtolower($elements[$i]->charset);
475	$text = $elements[$i]->text;
476	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
477	$decoded .= $this->functions->utf8_to_ncr($text);
478	else
479	{
480	if( strcasecmp($charset,"default") )
481	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
482	else
483	$decoded .= $this->htmlspecialchars_encode($text);
484	}
485	}
486
487	return str_replace("\t", "", $decoded);
488	}
489	else if(strpos(strtolower($string), '=?us-ascii') !== false)
490	{
491	$retun = '';
492	$tmp = imap_mime_header_decode($string);
493	foreach ($tmp as $tmp1)
494	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
495
496	return str_replace("\t", "", $return);
497
498	}
499	else if( strpos( $string , '=?' ) !== false )
500	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
501
502
503	return $this->htmlspecialchars_encode($string);
504	}
505
506
507	/**
508	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
509	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
510	*/
511	function import_msgs($params) {
512	if(!$this->mbox)
513	$this->mbox = $this->open_mbox();
514
515	if( preg_match('/local_/',$params["folder"]) ){
516
517	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
518	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
519	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
520
521	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
522	return $this->functions->getLang( 'Import to Local : fail...' );
523	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
524	$params["folder"] = $tmp_box;
525	}
526
527	$errors = array();
528	$invalid_format = false;
529	$filename = $params['FILES'][0]['name'];
530	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
531	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
532
533	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
534	return array( 'error' => $this->functions->getLang("fail in import:").
535	" ".$this->functions->getLang("Over quota"));
536	}
537
538	if(substr($filename,strlen($filename)-4)==".zip") {
539	$zip = zip_open($params['FILES'][0]['tmp_name']);
540	if ($zip) {
541	while ($zip_entry = zip_read($zip)) {
542
543	if (zip_entry_open($zip, $zip_entry, "r")) {
544	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
545	$status = @imap_append($this->mbox,
546	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
547	$email
548	);
549	if(!$status)
550	array_push($errors,zip_entry_name($zip_entry));
551	zip_entry_close($zip_entry);
552	}
553	}
554	zip_close($zip);
555	}
556	if (isset( $tmp_box ) && ! sizeof( $errors )){
557	$mc = imap_check($this->mbox);
558	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
559	$ids = array( );
560	foreach ($result as $overview)
561	$ids[ ] = $overview -> uid;
562	return implode( ',', $ids );
563	}
564
565	}else if(substr($filename,strlen($filename)-4)==".eml") {
566	$email = implode("",file($params['FILES'][0]['tmp_name']));
567	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
568
569	if(!$status)
570	return "Error importing";
571
572	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
573	$mc = imap_check($this->mbox);
574
575	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
576
577	$ids = array( );
578	foreach ($result as $overview)
579	$ids[ ] = $overview -> uid;
580
581	return implode( ',', $ids );
582	}
583	}
584	else{
585	if ( isset( $tmp_box ) )
586	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
587
588	return array("error" => $this->functions->getLang("wrong file format"));
589	$invalid_format = true;
590	}
591
592	if(!$invalid_format) {
593	if(count($errors)>0) {
594	$message = $this->functions->getLang("fail in import:")."\n";
595	foreach($errors as $arquivo) {
596	$message.=$arquivo."\n";
597	}
598	return array("error" => $message);
599	}
600	else
601	return $this->functions->getLang("The import was executed successfully.");
602	}
603	}
604	/*
605	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
606	a primeira parte do e-mail, que é o texto, sem anexos.
607	O método considera que o email é multpart.
608	*/
609	function remove_attachments($params) {
610	include_once("class.message_components.inc.php");
611	if(!$this->mbox \|\| !is_resource($this->mbox))
612	$this->mbox = $this->open_mbox($params["folder"]);
613	$return["status"] = true;
614	$header = "";
615
616	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
617	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
618	$head1 = explode(":",$head);
619	if ( (strtoupper($head1[0]) == "TO") \|\|
620	(strtoupper($head1[0]) == "FROM") \|\|
621	(strtoupper($head1[0]) == "SUBJECT") \|\|
622	(strtoupper($head1[0]) == "DATE") )
623	$header .= $head."\r\n";
624	}
625
626	$msg = new message_components($this->mbox);
627	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
628	Então uso essa classe para verificar a codificação e o charset,
629	para que o método decodeBody do expresso possa trazer tudo certinho*/
630
631	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
632	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
633	$all_body_charset = $msg->charset[$params["msg_num"]][0];
634
635	if($all_body_type=='multipart/alternative') {
636	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
637	$msg->pid[$params["msg_num"]][2] == '1.2') {
638	$body_part_to_show = '1.2';
639	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
640	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
641	$all_body_charset = $msg->charset[$params["msg_num"]][2];
642	}
643	else {
644	$body_part_to_show = '1.1';
645	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
646	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
647	$all_body_charset = $msg->charset[$params["msg_num"]][1];
648	}
649	}
650	else
651	$body_part_to_show = '1';
652
653	$status = imap_append($this->mbox,
654	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
655	$header.
656	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
657	"\r\n".
658	"Content-Transfer-Encoding: ".$all_body_encoding.
659	"\r\n".
660	"\r\n".
661	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
662	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
663	$all_body_encoding, $all_body_charset
664	))
665	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
666
667	if(!$status)
668	{
669	$return["status"] = false;
670	$return["msg"] = lang("error appending mail on delete attachments");
671	}
672	else
673	{
674	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
675	$return['msg_no'] = $status->uidnext - 1;
676	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
677	imap_expunge($this->mbox);
678	}
679
680	return $return;
681
682	}
683
684	function msgs_to_archive($params) {
685
686	$folder = $params['folder'];
687	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
688
689	$messages_not_to_copy = explode(",",$params['mails']);
690	$ids = array();
691
692	$cont = 0;
693
694	foreach($all_ids as $each_id=>$value) {
695	if(!in_array($each_id,$messages_not_to_copy)) {
696	array_push($ids,$each_id);
697	$cont++;
698	}
699	if($cont>=100)
700	break;
701	}
702
703	if (empty($ids))
704	return array();
705
706	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
707
708
709	return $this->get_info_msgs($params);
710
711
712	}
713
714	/**
715	*
716	* @return
717	* @param $params Object
718	*/
719	function get_info_msgs($params) {
720	include_once("class.exporteml.inc.php");
721
722	if(array_key_exists('messages', $params)){
723	$sel_msgs = explode(",", $params['messages']);
724	@reset($sel_msgs);
725	$sorted_msgs = array();
726	foreach($sel_msgs as $idx => $sel_msg) {
727	$sel_msg = explode(";", $sel_msg);
728	if(array_key_exists($sel_msg[0], $sorted_msgs)){
729	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
730	}
731	else {
732	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
733	}
734	}
735	unset($sorted_msgs['']);
736
737	$return = array();
738	$array_names_keys = array_keys($sorted_msgs);
739
740	for($i = 0; $i < count($sorted_msgs); $i++){
741
742	$new_params = array();
743	$attach_params = array();
744
745	$new_params["msg_folder"]= $array_names_keys[$i];
746	$attach_params["folder"] = $params["folder"];
747	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
748	$exporteml = new ExportEml();
749	$unseen_msgs = array();
750	foreach($msgs as $msg_number) {
751	$new_params["msg_number"] = $msg_number;
752	//ini_set("display_errors","1");
753	$msg_info = $this->get_info_msg($new_params);
754
755	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
756	$msg_info['header'] = $this->get_info_head_msg($msg_number);
757
758	$attach_params["num_msg"] = $msg_number;
759	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
760	imap_close($this->mbox);
761	$this->mbox=false;
762	array_push($return,serialize($msg_info));
763
764	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
765	array_push($unseen_msgs,$msg_number);
766	}
767	}
768	}
769	if($unseen_msgs){
770	$msgs_list = implode(",",$unseen_msgs);
771	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
772	$this->set_messages_flag($array_msgs);
773	}
774	return $return;
775	}else{
776	$return = array();
777	$new_params = array();
778	$attach_params = array();
779	$new_params["msg_folder"]=$params["folder"];
780	$attach_params["folder"] = $params["folder"];
781	$msgs = explode(",",$params["msgs_number"]);
782	$exporteml = new ExportEml();
783	$unseen_msgs = array();
784	foreach($msgs as $msg_number) {
785	$new_params["msg_number"] = $msg_number;
786	//ini_set("display_errors","1");
787	$msg_info = $this->get_info_msg($new_params);
788
789	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
790	$msg_info['header'] = $this->get_info_head_msg($msg_number);
791
792	$attach_params["num_msg"] = $msg_number;
793	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
794	imap_close($this->mbox);
795	$this->mbox=false;
796	array_push($return,serialize($msg_info));
797
798	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
799	array_push($unseen_msgs,$msg_number);
800	}
801	}
802	if($unseen_msgs){
803	$msgs_list = implode(",",$unseen_msgs);
804	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
805	$this->set_messages_flag($array_msgs);
806	}
807
808	return $return;
809	}
810	}
811
812	/**
813	* @license http://www.gnu.org/copyleft/gpl.html GPL
814	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
815	* @param $msg_number numero da mensagem
816	*/
817	function getRawHeader($msg_number)
818	{
819	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
820	}
821
822	/**
823	* @license http://www.gnu.org/copyleft/gpl.html GPL
824	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
825	* @param $msg_number numero da mensagem
826	*/
827	function getRawBody($msg_number)
828	{
829	return imap_body($this->mbox, $msg_number, FT_UID);
830	}
831
832
833	/**
834	* @license http://www.gnu.org/copyleft/gpl.html GPL
835	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
836	* @param $msg mensagem
837	*/
838	function builderMsgHeader($msg)
839	{
840
841
842	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
843	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
844
845	$tos = explode(',',$tosMails);
846	$to = '';
847	foreach ($tos as $value)
848	{
849	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
850	}
851
852	$header = '
853	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
854	<tbody>
855	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
856	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
857	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
858	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
859	</tbody>
860	</table>
861	<br />'
862	;
863
864	return $header;
865	}
866
867	/**
868	* Constroe o corpo da msg direto na variavel de conteudo
869	* @param Mail_mimeDecode $structure
870	* @param <type> $content Ponteiro para Variavel de conteudo da msg
871	*/
872	function builderMsgBody($structure , &$content , $printHeader = false)
873	{
874	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
875	{
876	$numParts = count($structure->parts) - 1;
877
878	for($i = $numParts; $i >= 0; $i--)
879	{
880	$part = $structure->parts[$i];
881
882	switch (strtolower($part->ctype_primary))
883	{
884	case 'text':
885	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
886	if($disposition != 'attachment')
887	{
888	if(strtolower($part->ctype_secondary) == 'html')
889	{
890	if($printHeader)
891	$content .= $this->builderMsgHeader($part);
892
893	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
894	}
895
896	if(strtolower($part->ctype_secondary) == 'plain' )
897	{
898	if($printHeader)
899	$content .= $this->builderMsgHeader($part);
900
901	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
902	}
903	if(strtolower($part->ctype_secondary) == 'calendar')
904	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
905
906	}
907
908	$i = -1;
909	break;
910
911	case 'multipart':
912
913	if($printHeader)
914	$content .= $this->builderMsgHeader($part);
915
916	$this->builderMsgBody($part,$content);
917
918	$i = -1;
919	break;
920
921	case 'message':
922
923	if(!is_array($part->parts))
924	{
925	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
926	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
927	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
928	}
929	else
930	$this->builderMsgBody($part,$content,true);
931
932	$i = -1;
933	break;
934	}
935	}
936	}
937	else
938	{
939	foreach ($structure->parts as $index => $part)
940	{
941	switch (strtolower($part->ctype_primary))
942	{
943	case 'text':
944	$disposition = '';
945	if(isset($part->disposition))
946	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
947	if($disposition != 'attachment')
948	{
949	if(strtolower($part->ctype_secondary) == 'html')
950	{
951	if($printHeader)
952	$content .= $this->builderMsgHeader($part);
953
954	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
955	}
956
957	if(strtolower($part->ctype_secondary) == 'plain')
958	{
959	if($printHeader)
960	$content .= $this->builderMsgHeader($part);
961
962	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
963	}
964	if(strtolower($part->ctype_secondary) == 'calendar')
965	$content .= $this->builderMsgCalendar($part->body);
966
967	}
968	break;
969	case 'multipart':
970
971	if($printHeader)
972	$content .= $this->builderMsgHeader($part);
973
974	$this->builderMsgBody($part,$content);
975
976	break;
977	case 'message':
978	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
979	{
980	if(!is_array($part->parts))
981	{
982	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
983	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
984	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
985	}
986	else
987	$this->builderMsgBody($part,$content,true);
988	break;
989	}
990	}
991	}
992	}
993	}
994
995
996	/**
997	* @license http://www.gnu.org/copyleft/gpl.html GPL
998	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
999	* @param $msg_number numero da mensagem
1000	*/
1001	function get_msg_sample($msg_number)
1002	{
1003	$content = '';
1004	$return = array();
1005
1006	include_once('class.message_components.inc.php');
1007	$msg = new message_components($this->mbox);
1008	$msg->fetch_structure($msg_number);
1009
1010	if(!isset($msg->structure[$msg_number]->parts))
1011	{
1012	$content = '';
1013	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1014	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1015	}
1016	else
1017	{
1018	foreach($msg->pid[$msg_number] as $values => $msg_part)
1019	{
1020	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1021	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1022	$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]);
1023	break;
1024	}
1025	}
1026	}
1027
1028	$tags_replace = array("<br>","<br/>","<br />");
1029	$content = str_replace($tags_replace," ", nl2br($content));
1030	$content = $this->html2txt($content);
1031	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1032	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
1033	return $return;
1034	}
1035
1036	function html2txt($document){
1037	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1038	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1039	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1040	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1041	);
1042	$text = preg_replace($search, '', $document);
1043	return html_entity_decode($text);
1044	}
1045
1046	function ope_msg_part($params)
1047	{
1048	$return = array();
1049	require_once dirname(__FILE__).'/class.attachment.inc.php';
1050
1051	$atObj = new attachment();
1052	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1053	$mbox_stream = $this->open_mbox($params['save_folder']);
1054	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1055	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1056
1057	$return['msg_folder'] = $params['save_folder'];
1058	$return['msg_number'] = $status->uidnext - 1;
1059
1060	return $return;
1061
1062	}
1063
1064	function get_info_msg($params)
1065	{
1066
1067	if(isset($params['alarm'])){
1068	$alarm = $params['alarm'];
1069	}else{
1070	$alarm = false;
1071	}
1072
1073	$return = array();
1074	$msg_number = $params['msg_number'];
1075	$msg_folder = urldecode($params['msg_folder']);
1076
1077	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1078	$msg_number = $matches[1];
1079	$plus_id = $matches[2];
1080	}
1081	else {
1082	$plus_id = '';
1083	}
1084
1085	if(!$this->mbox \|\| !is_resource($this->mbox))
1086	$this->mbox = $this->open_mbox($msg_folder);
1087
1088	$header = $this->get_header($msg_number);
1089	if (!$header) {
1090	$return['status_get_msg_info'] = "false";
1091	return $return;
1092	}
1093
1094	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1095	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1096	$body = $return_get_body['body'];
1097	if($return_get_body['body']=='isCripted'){
1098	$exporteml = new ExportEml();
1099	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1100	$return['body'] = "";
1101	$return['attachments'] = "";
1102	$return['thumbs'] = "";
1103	$return['signature'] = "";
1104	//return $return;
1105	}else{
1106	$return['body'] = $body;
1107	$return['attachments'] = $return_get_body['attachments'];
1108	$return['thumbs'] = $return_get_body['thumbs'];
1109	//$return['signature'] = $return_get_body['signature'];
1110	}
1111	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1112	if (preg_match($pattern, $header_, $fields))
1113	{
1114	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1115	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1116	}
1117	}
1118
1119	$return['Recent'] = $header->Recent;
1120	$return['Unseen'] = $header->Unseen;
1121	$return['Deleted'] = $header->Deleted;
1122	$return['Flagged'] = $header->Flagged;
1123
1124	if($header->Answered =='A' && $header->Draft == 'X'){
1125	$return['Forwarded'] = 'F';
1126	}
1127
1128	else {
1129	$return['Answered'] = $header->Answered;
1130	$return['Draft'] = $header->Draft;
1131	}
1132
1133	$return['msg_number'] = $msg_number.$plus_id;
1134	$return['msg_folder'] = $msg_folder;
1135
1136
1137
1138	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1139	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1140
1141	// Removido codigo pois a o método send_nofication precisa da data completa.
1142	// if (date("d/m/Y") == $date_msg)
1143	// $return['udate'] = gmdate("H:i",$header->udate);
1144	// else
1145
1146	// Passa o a data completa para mensagem.
1147	$return['udate'] = $header->udate;
1148
1149	$return['msg_day'] = $date_msg;
1150	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1151
1152	if (date("d/m/Y") == $date_msg) //no dia
1153	{
1154	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1155	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1156
1157
1158	$timestamp_now = strtotime("now");
1159	// removido offset nao esta sendo parametrizado
1160	// $timestamp_now = strtotime("now") + $offset;
1161
1162
1163	$timestamp_msg_time = $msgTimesTamp;
1164	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1165	// The variable $timestamp_diff is calculated without MailDate TZ.
1166	$pdate = date_parse($header->MailDate);
1167	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1168
1169	if (gmdate("H",$timestamp_diff) > 0)
1170	{
1171	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1172	}
1173	else
1174	{
1175	if (gmdate("i",$timestamp_diff) == 0){
1176	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1177	}
1178	elseif (gmdate("i",$timestamp_diff) == 1){
1179	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1180	}
1181	else{
1182	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1183	}
1184	}
1185	}
1186	else{
1187	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1188	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1189	}
1190
1191	$from = $header->from;
1192	$return['from'] = array();
1193	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1194	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1195	if ($return['from']['name'])
1196	{
1197	if (substr($return['from']['name'], 0, 1) == '"')
1198	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1199	else
1200	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1201	}
1202	else
1203	$return['from']['full'] = $return['from']['email'];
1204
1205	// Sender attribute
1206	$sender = $header->sender;
1207	$return['sender'] = array();
1208	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1209	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1210
1211	if ($return['sender']['name'])
1212	{
1213	if (substr($return['sender']['name'], 0, 1) == '"')
1214	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1215	else
1216	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1217	}
1218	else
1219	$return['sender']['full'] = $return['sender']['email'];
1220
1221	if($return['from']['full'] == $return['sender']['full'])
1222	$return['sender'] = null;
1223	$to = $header->to;
1224	$return['toaddress2'] = "";
1225	if (!empty($to))
1226	{
1227	foreach ($to as $tmp)
1228	{
1229	if (!empty($tmp->personal))
1230	{
1231	$personal_tmp = imap_mime_header_decode($tmp->personal);
1232	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1233	$return['toaddress2'] .= " ";
1234	$return['toaddress2'] .= "<";
1235	if ($tmp->host != 'unspecified-domain')
1236	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1237	else
1238	$return['toaddress2'] .= $tmp->mailbox;
1239	$return['toaddress2'] .= ">";
1240	$return['toaddress2'] .= ", ";
1241	}
1242	else
1243	{
1244	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1245	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1246	else
1247	$return['toaddress2'] .= $tmp->mailbox;
1248	$return['toaddress2'] .= ", ";
1249	}
1250	}
1251	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1252	}
1253	else
1254	{
1255	$return['toaddress2'] = "";
1256	}
1257	if(isset($header->cc))
1258	$cc = $header->cc;
1259	$return['cc'] = "";
1260	if (!empty($cc))
1261	{
1262	foreach ($cc as $tmp_cc)
1263	{
1264	if (!empty($tmp_cc->personal))
1265	{
1266	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1267	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1268	$return['cc'] .= " ";
1269	$return['cc'] .= "<";
1270	if ($tmp_cc->host != 'unspecified-domain')
1271	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1272	else
1273	$return['cc'] .= $tmp_cc->mailbox;
1274	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1275	$return['cc'] .= ">";
1276	$return['cc'] .= ", ";
1277	}
1278	else
1279	{
1280	if ($tmp_cc->host != 'unspecified-domain')
1281	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1282	else
1283	$return['cc'] .= $tmp_cc->mailbox;
1284	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1285	$return['cc'] .= ", ";
1286	}
1287	}
1288	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1289	}
1290	else
1291	{
1292	$return['cc'] = "";
1293	}
1294
1295	##
1296	# @AUTHOR Rodrigo Souza dos Santos
1297	# @DATE 2008/09/12
1298	# @BRIEF Adding the BCC field.
1299	##
1300	if(isset($header->bcc)){
1301	$bcc = $header->bcc;
1302	}
1303	$return['bcc'] = "";
1304	if (!empty($bcc))
1305	{
1306	foreach ($bcc as $tmp_bcc)
1307	{
1308	if (!empty($tmp_bcc->personal))
1309	{
1310	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1311	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1312	$return['bcc'] .= " ";
1313	$return['bcc'] .= "<";
1314	if ($tmp_bcc->host != 'unspecified-domain')
1315	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1316	else
1317	$return['bcc'] .= $tmp_bcc->mailbox;
1318	$return['bcc'] .= ">";
1319	$return['bcc'] .= ", ";
1320	}
1321	else
1322	{
1323	if ($tmp_bcc->host != 'unspecified-domain')
1324	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1325	else
1326	$return['bcc'] .= $tmp_bcc->mailbox;
1327	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1328	$return['bcc'] .= ", ";
1329	}
1330	}
1331	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1332	}
1333	else
1334	{
1335	$return['bcc'] = "";
1336	}
1337
1338	$reply_to = $header->reply_to;
1339	$return['reply_to'] = "";
1340	if (is_object($reply_to[0]))
1341	{
1342	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1343	{
1344	if (!empty($reply_to[0]->personal))
1345	{
1346	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1347	if(!empty($personal_reply_to[0]->text)) {
1348	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1349	$return['reply_to'] .= " ";
1350	$return['reply_to'] .= "<";
1351	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1352	$return['reply_to'] .= ">";
1353	}
1354	else {
1355	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1356	}
1357	}
1358	else
1359	{
1360	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1361	}
1362	}
1363	}
1364	$return['reply_to'] = $this->decode_string($return['reply_to']);
1365	$return['subject'] = $this->decode_string($header->fetchsubject);
1366
1367	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1368	$return['subject'] = str_replace(" ","", $return['subject']);
1369	}
1370	if($return['subject'] == '' \|\| $return['subject'] == null){
1371	$return['subject'] = $this->functions->getLang("(no subject) ");
1372	}
1373	$return['Size'] = $header->Size;
1374	$return['reply_toaddress'] = $header->reply_toaddress;
1375
1376	//All this is to help in local messages
1377	$return['timestamp'] = $header->udate;
1378	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1379	$return['reply_toaddress'] = $header->reply_toaddress;
1380
1381	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1382	$return['from']['email'] = "Rascunho";
1383	}
1384	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1385	$return['toaddress2'] = $this->functions->getLang('without destination');
1386	}
1387	$return['alarm'] = $alarm;
1388	return $return;
1389	}
1390
1391
1392	/*
1393	* Converte textos utf8 para o padrão html.
1394	* Modificado por Cristiano Corrêa Schmidt
1395	* @link http://php.net/manual/en/function.utf8-decode.php
1396	* @author luka8088 <luka8088@gmail.com>
1397	*/
1398	static function utf8_to_html ($data)
1399	{
1400	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1401	}
1402
1403	static function _utf8_to_html ($data)
1404	{
1405	$ret = 0;
1406	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1407	$ret += (ord($v) % 128) * pow(64, $k);
1408	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1409	}
1410	//------------------------------------------------------------------------------//
1411
1412
1413	/**
1414	* Decodifica uma part da mensagem para iso-8859-1
1415	* @param <type> $part parte do email
1416	* @param <type> $encode codificação da parte
1417	* @return <type> string decodificada
1418	*/
1419	function decodeMailPart($part, $encode, $html = true)
1420	{
1421	switch (strtolower($encode))
1422	{
1423	case 'iso-8859-1':
1424	return $part;
1425	break;
1426	case 'utf-8':
1427	if ($html) return self::utf8_to_html($part);
1428	else return utf8_decode ($part);
1429	break;
1430	default:
1431	return mb_convert_encoding($part, 'iso-8859-1');
1432	break;
1433	}
1434	}
1435
1436
1437	function get_body_msg($msg_number, $msg_folder)
1438	{
1439	/*
1440	* Requires of librarys
1441	*/
1442	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1443	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1444	require_once dirname(__FILE__).'/class.attachment.inc.php';
1445	//include_once("class.message_components.inc.php");
1446	//--------------------------------------------------------------------//
1447
1448	$return = array();
1449
1450	// $msg = new message_components($this->mbox);
1451	// $msg->fetch_structure($msg_number);
1452
1453	$content = '';
1454
1455	/*
1456	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1457	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1458	*/
1459	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1460
1461	$decoder = new Mail_mimeDecode($rawMessageData);
1462
1463	$params['include_bodies'] = true;
1464	$params['decode_bodies'] = true;
1465	$params['decode_headers'] = true;
1466	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'))
1467	$params['rfc_822bodies'] = true;
1468	$structure = $decoder->decode($params);
1469
1470	/*
1471	* Inicia Gerenciador de Anexos
1472	*/
1473	$attachmentManager = new attachment();
1474	$attachmentManager->setStructure($structure);
1475	//----------------------------------------------//
1476
1477	/*
1478	* Monta informações dos anexos para o cabecalhos
1479	*/
1480	$attachments = $attachmentManager->getAttachmentsInfo();
1481	$return['attachments'] = $attachments;
1482	//----------------------------------------------//
1483
1484	/*
1485	* Monta informações das imagens
1486	*/
1487	$images = $attachmentManager->getEmbeddedImagesInfo();
1488	//----------------------------------------------//
1489
1490	if(!$this->has_cid)
1491	{
1492	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1493	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1494	}
1495
1496	switch (strtolower($structure->ctype_primary))
1497	{
1498	case 'text':
1499	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1500	{
1501	$return['body']='isCripted';
1502	return $return;
1503	}
1504	$attachment = array();
1505
1506	$msg_subtype = strtolower($structure->ctype_secondary);
1507	if(isset($structure->disposition))
1508	$disposition = strtolower($structure->disposition);
1509	else
1510	$disposition = '';
1511
1512	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1513	{
1514	if(strtolower($msg_subtype) == 'plain')
1515	{
1516	if(isset($structure->ctype_parameters['charset']))
1517	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1518	else
1519	$content = $this->decodeMailPart($structure->body, null,false);
1520	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1521	$content = htmlentities( $content );
1522	$this->replace_links($content);
1523	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1524	$content = '<pre>' . $content . '</pre>';
1525	$return[ 'body' ] = $content;
1526	return $return;
1527	}
1528	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1529	}
1530	if(strtolower($structure->ctype_secondary) == 'calendar')
1531	$content .= $this->builderMsgCalendar($structure->body);
1532
1533	break;
1534
1535	case 'multipart':
1536	$this->builderMsgBody($structure , $content);
1537
1538	break;
1539
1540	case 'message':
1541	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1542	{
1543	if(!is_array($structure->parts))
1544	{
1545	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1546	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1547	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1548	}
1549	else
1550	$this->builderMsgBody($structure , $content,true);
1551	}
1552	break;
1553
1554	case 'application':
1555	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1556	{
1557	// $return['body']='isCripted';
1558	// return $return;
1559
1560	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1561	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1562	if($rawMessageData2 === false){
1563	$return['body']='isCripted';
1564	return $return;
1565	}
1566	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1567	$structure2 = $decoder2->decode($params);
1568	$this-> builderMsgBody($structure2 , $content);
1569
1570	$attachmentManager->setStructure($structure2);
1571	/*
1572	* Monta informações dos anexos para o cabecarios
1573	*/
1574	$attachments = $attachmentManager->getAttachmentsInfo();
1575	$return['attachments'] = $attachments;
1576
1577	//----------------------------------------------//
1578
1579	/*
1580	* Monta informações das imagens
1581	*/
1582	$images = $attachmentManager->getEmbeddedImagesInfo();
1583	//----------------------------------------------//
1584
1585	if(!$this->has_cid){
1586	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1587	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1588	}
1589	}
1590	///////////////////////////////////////////////////////////////////////////////////////////
1591	default:
1592	if(count($attachments) > 0)
1593	$content .= '';
1594	break;
1595	}
1596
1597	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1598	$this->set_messages_flag($params);
1599	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1600	$content = $this->replace_special_characters($content);
1601	$this->replace_links($content);
1602	$return['body'] = &$content;
1603
1604	return $return;
1605	}
1606
1607
1608	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1609	function extractSignedContents( $data )
1610	{
1611	$pipes_desc = array(
1612	0 => array('pipe', 'r'),
1613	1 => array('pipe', 'w')
1614	);
1615
1616	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1617	if (!is_resource($fp)) {
1618	return false;
1619	}
1620
1621	$output = '';
1622
1623	/* $pipes[0] => writeable handle connected to child stdin
1624	$pipes[1] => readable handle connected to child stdout */
1625	fwrite($pipes[0], $data);
1626	fclose($pipes[0]);
1627
1628	while (!feof($pipes[1])) {
1629	$output .= fgets($pipes[1], 1024);
1630	}
1631	fclose($pipes[1]);
1632	proc_close($fp);
1633
1634	return $output;
1635	}
1636	///////////////////////////////////////////////////////////////////////////////////////
1637
1638	function builderMsgCalendar($calendar)
1639	{
1640	$icalService = ServiceLocator::getService('ical');
1641
1642	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1643	if($codificao == 'UTF-8')
1644	$calendar = utf8_decode($calendar);
1645
1646	if($icalService->setIcal($calendar))
1647	{
1648	$content = '';
1649
1650	switch ($icalService->getMethod()) {
1651
1652	case 'REPLY':
1653	include_once(dirname(__FILE__).'/../../header.inc.php');
1654	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1655	$boicalendar = new boicalendar();
1656
1657	$ical = $icalService->getComponent('vevent');
1658	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1659	$content.= '<span style="font-size: 12" >';
1660	$notExist = false;
1661
1662	foreach ($ical['attendee'] as $attendee)
1663	{
1664	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1665	{
1666	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1667	{
1668	$content.= $this->functions->getLang('User').' ';
1669	if($attendee['params']['CN'])
1670	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1671	else
1672	$content.= '<b>'.$attendee['value'].'</b> ';
1673
1674	$content.= $this->functions->getLang('accepted your event');
1675	}
1676	else
1677	$notExist = true;
1678	}
1679
1680	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1681	{
1682	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1683	{
1684	$content.= $this->functions->getLang('User').' ';
1685	if($attendee['params']['CN'])
1686	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1687	else
1688	$content.= '<b>'.$attendee['value'].'</b> ';
1689
1690	if($ical['description']['value'])
1691	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1692	else
1693	$content.= $this->functions->getLang('provisionally accepted you event');
1694	}
1695	else
1696	$notExist = true;
1697	}
1698
1699	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1700	{
1701	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1702	{
1703	$content.= $this->functions->getLang('User').' ';
1704	if($attendee['params']['CN'])
1705	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1706	else
1707	$content.= '<b>'.$attendee['value'].'</b> ';
1708
1709	if($ical['description']['value'])
1710	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1711	else
1712	$content.= $this->functions->getLang('provisionally decline you event');
1713	}
1714	else
1715	$notExist = true;
1716	}
1717	}
1718	if($notExist)
1719	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1720	$content.= '</span><br /><br />';
1721
1722	break;
1723
1724	case 'CANCEL':
1725
1726	$ical = $icalService->getComponent('vevent');
1727	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1728	$content.= '<span style="font-size: 12" >';
1729	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1730
1731	if($ical['description']['value'])
1732	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1733
1734	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1735	$content.= '</span><br /><br />';
1736	break;
1737
1738	case 'REQUEST':
1739
1740	$ical = $icalService->getComponent('vevent');
1741	if($ical['dtstart']['value']['tz'] == 'Z')
1742	{
1743	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1744	$ical['dtstart']['value']['hour'] += $tz;
1745	$ical['dtend']['value']['hour'] += $tz;
1746	}
1747
1748	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1749	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1750	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1751	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1752	$content.= ' <br /> <b>'.$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'] ;
1753	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1754
1755	if($ical['organizer']['params']['CN'])
1756	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1757	else
1758	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1759
1760	if($ical['attendee'])
1761	{
1762	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1763	$att .= '<ul> ';
1764	foreach ($ical['attendee'] as $attendee)
1765	{
1766	if($attendee['params']['CN'])
1767	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1768	else
1769	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1770	}
1771	$att .= '</ul> <br />' ;
1772	}
1773	$content.= $att;
1774
1775	break;
1776	default:
1777	break;
1778	}
1779
1780	}
1781	return $content;
1782	}
1783
1784	function htmlfilter($body)
1785	{
1786	require_once('htmlfilter.inc');
1787
1788	$tag_list = Array(
1789	false,
1790	'blink',
1791	'object',
1792	'meta',
1793	'html',
1794	'link',
1795	'frame',
1796	'iframe',
1797	'layer',
1798	'ilayer',
1799	'plaintext'
1800	);
1801
1802	/**
1803	* A very exclusive set:
1804	*/
1805	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1806	$rm_tags_with_content = Array(
1807	'script',
1808	'style',
1809	'applet',
1810	'embed',
1811	'head',
1812	'frameset',
1813	'xml',
1814	'xmp'
1815	);
1816
1817	$self_closing_tags = Array(
1818	'img',
1819	'br',
1820	'hr',
1821	'input'
1822	);
1823
1824	$force_tag_closing = true;
1825
1826	$rm_attnames = Array(
1827	'/.*/' =>
1828	Array(
1829	'/target/i',
1830	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1831	'/^dynsrc/i',
1832	'/^datasrc/i',
1833	'/^data.*/i',
1834	'/^lowsrc/i'
1835	)
1836	);
1837
1838	/**
1839	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1840	* some idea of what's going on here. :)
1841	*/
1842
1843	$bad_attvals = Array(
1844	'/.*/' =>
1845	Array(
1846	'/.*/' =>
1847	Array(
1848	Array(
1849	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1850	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1851	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1852	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1853	),
1854	Array(
1855	'\\1oddjob:\\2\\1',
1856	//'\\1uucp:\\2\\1', -> doclinks notes
1857	'\\1amaretto:\\2\\1',
1858	'\\1round:\\2\\1'
1859	)
1860	),
1861
1862	'/^style/i' =>
1863	Array(
1864	Array(
1865	'/expression/i',
1866	'/behaviou*r/i',
1867	'/binding/i',
1868	'/include-source/i',
1869	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1870	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1871	),
1872	Array(
1873	'idiocy',
1874	'idiocy',
1875	'idiocy',
1876	'idiocy',
1877	'url(\\1http://securityfocus.com/\\1)',
1878	'url(\\1http://securityfocus.com/\\1)'
1879	)
1880	)
1881	)
1882	);
1883
1884	$add_attr_to_tag = Array(
1885	'/^a$/i' => Array('target' => '"_new"')
1886	);
1887
1888
1889	$trusted_body = sanitize($body,
1890	$tag_list,
1891	$rm_tags_with_content,
1892	$self_closing_tags,
1893	$force_tag_closing,
1894	$rm_attnames,
1895	$bad_attvals,
1896	$add_attr_to_tag
1897	);
1898
1899	return $trusted_body;
1900	}
1901
1902	function decodeBody($body, $encoding, $charset=null)
1903	{
1904
1905	if ($encoding == 'quoted-printable')
1906	{
1907	$body = quoted_printable_decode($body);
1908
1909	}
1910	else if ($encoding == 'base64')
1911	{
1912	$body = base64_decode($body);
1913	}
1914	// All other encodings are returned raw.
1915	if (strtolower($charset) == "utf-8")
1916	return utf8_decode($body);
1917	else
1918	return $body;
1919	}
1920
1921
1922	/**
1923	* @license http://www.gnu.org/copyleft/gpl.html GPL
1924	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1925	* @param $images
1926	* @param $msgno
1927	* @param $body
1928	* @param $msg_folder
1929	*/
1930	function process_embedded_images($images, $msgno, $body, $msg_folder)
1931	{
1932
1933	foreach ($images as $image)
1934	{
1935	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1936	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1937
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	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1941	}
1942	return $body;
1943	}
1944
1945	function replace_special_characters($body)
1946	{
1947	if(trim($body) === '') return;
1948
1949	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1950	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1951	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1952
1953	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1954	$cssToInlineStyles = new CSSToInlineStyles($body);
1955	$cssToInlineStyles->setUseInlineStylesBlock(true);
1956	$cssToInlineStyles->setCleanup(TRUE);
1957	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1958
1959	///--------------------------------//
1960	// tags to be removed doe to security reasons
1961	$tag_list = Array(
1962	'blink', 'object', 'frame', 'iframe',
1963	'layer', 'ilayer', 'plaintext', 'script',
1964	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1965	);
1966
1967	foreach ($tag_list as $index => $tag)
1968	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1969
1970	// Malicious Code Remove
1971	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1972	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1973	foreach ($rest[0] as $i => $val) {
1974	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
1975	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1976	}
1977
1978	/*
1979	* Remove deslocamento a esquerda colocado pelo Outlook.
1980	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1981	*/
1982	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1983	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1984	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1985	//--------------------------------------------------------------------------------------------//
1986	//Remoção de tags <span></span> para correção de erro no firefox
1987	//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>.
1988	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1989	// $body = mb_eregi_replace("<span><span>","",$body);
1990	// $body = mb_eregi_replace("</span></span>","",$body);
1991	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1992	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1993	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1994	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1995
1996	return $body ;
1997	}
1998
1999	function replace_links_callback($matches)
2000	{
2001	if($matches[3])
2002	$pref = $matches[3];
2003	else
2004	$pref = $matches[3] = 'http';
2005
2006	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
2007	}
2008
2009
2010	/**
2011	* @license http://www.gnu.org/copyleft/gpl.html GPL
2012	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2013	* @param $body corpo da mensagem
2014	*/
2015	function replace_links(&$body)
2016	{
2017	// Trata urls do tipo aaaa.bbb.empresa
2018	// Usadas na intranet.
2019	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2020	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2021
2022	}
2023
2024	function get_signature($msg, $msg_number, $msg_folder)
2025	{
2026	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2027	include_once("class.db_functions.inc.php");
2028	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2029	{
2030	$sign = array();
2031	$temp = $this->get_info_head_msg($msg_number);
2032	if($temp['ContentType'] =='normal') return $sign;
2033	$file_type = strtolower($file_type);
2034	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2035	{
2036	if ($temp['ContentType'] == 'signature')
2037	{
2038	if(!$this->mbox \|\| !is_resource($this->mbox))
2039	$this->mbox = $this->open_mbox($msg_folder);
2040
2041	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2042
2043	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2044	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2045
2046	$certificado = new certificadoB();
2047	$validade = $certificado->verificar($imap_msg);
2048	$sign[] = $certificado->msg_sem_assinatura;
2049	if ($certificado->apresentado)
2050	{
2051	$from = $header->from;
2052	foreach ($from as $id => $object)
2053	{
2054	$fromname = $object->personal;
2055	$fromaddress = $object->mailbox . "@" . $object->host;
2056	}
2057	foreach ($certificado->erros_ssl as $item)
2058	{
2059	$sign[] = $item . "#@#";
2060	}
2061
2062	if (count($certificado->erros_ssl) < 1)
2063	{
2064	$check_msg = 'Message untouched';
2065	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2066	{
2067	$check_msg .= ' and authentic###';
2068	}
2069	else
2070	{
2071	$check_msg .= ' with signer different from sender#@#';
2072	}
2073	$sign[] = $check_msg;
2074	}
2075
2076	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2077	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2078	$sign[] = 'Mail from: ###' . $fromaddress;
2079	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2080	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2081	$sign[] = 'Message date: ###' . $header->Date;
2082
2083	$cert = openssl_x509_parse($certificado->cert_assinante);
2084
2085	$sign_alert = array();
2086	$sign_alert[] = 'Certificate Owner###:\n';
2087	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2088	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2089	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2090	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2091	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2092	$sign_alert[] = 'Personal Data###:' . '\n';
2093	$sign_alert[] = 'Birthday### ' . $X . '\n';
2094	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2095	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2096	$sign_alert[]= 'Certificate Issuer###:\n';
2097	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2098	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2099	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2100	$sign_alert[]= 'Validity###:\n';
2101	$H = data_hora($cert[validFrom]);
2102	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2103	$sign_alert[]= 'Valid From### ' . $X . '\n';
2104	$H = data_hora($cert[validTo]);
2105	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2106	$sign_alert[]= 'Valid Until### ' . $X;
2107	$sign[] = $sign_alert;
2108
2109	$this->db = new db_functions();
2110
2111	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2112	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2113	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2114	}
2115	else
2116	{
2117	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2118	foreach($certificado->erros_ssl as $item)
2119	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2120	}
2121	}
2122	}
2123	}
2124	return $sign;
2125	}
2126
2127
2128	/**
2129	* @license http://www.gnu.org/copyleft/gpl.html GPL
2130	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2131	* @param $images
2132	* @param $msg_number
2133	* @param $msg_folder
2134	*/
2135	function get_thumbs($images, $msg_number, $msg_folder)
2136	{
2137
2138	if (!count($images)) return '';
2139
2140	foreach ($images as $key => $value) {
2141	$images[$key]['width'] = 160;
2142	$images[$key]['height'] = 120;
2143	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2144	}
2145
2146	return json_encode($images);
2147	}
2148
2149	/*function delete_msg($params)
2150	{
2151	$folder = $params['folder'];
2152	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2153
2154	$mbox_stream = $this->open_mbox($folder);
2155
2156	foreach ($msgs_to_delete as $msg_number){
2157	imap_delete($mbox_stream, $msg_number, FT_UID);
2158	}
2159	imap_close($mbox_stream, CL_EXPUNGE);
2160	return $params['msgs_to_delete'];
2161	}*/
2162
2163	// Novo
2164	function delete_msgs($params)
2165	{
2166
2167	$folder = $params['folder'];
2168	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2169	$msgs_number = explode(",",$params['msgs_number']);
2170	if(array_key_exists('border_ID' ,$params))
2171	$border_ID = $params['border_ID'];
2172	else
2173	$border_ID = '';
2174	$return = array();
2175
2176	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2177	$return['previous_msg'] = $this->get_info_previous_msg($params);
2178	// Fix problem in unserialize function JS.
2179	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2180	}
2181
2182	//$mbox_stream = $this->open_mbox($folder);
2183	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2184
2185	foreach ($msgs_number as $msg_number)
2186	{
2187	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2188	$return['msgs_number'][] = $msg_number;
2189	}
2190
2191	$return['folder'] = $folder;
2192	$return['border_ID'] = $border_ID;
2193
2194	if($mbox_stream)
2195	imap_close($mbox_stream, CL_EXPUNGE);
2196
2197	$return['status'] = true;
2198	return $return;
2199	}
2200
2201
2202	function refresh($params)
2203	{
2204
2205	$return = array();
2206	$return['new_msgs'] = 0;
2207	$folder = $params['folder'];
2208	$msg_range_begin = $params['msg_range_begin'];
2209	$msg_range_end = $params['msg_range_end'];
2210	$msgs_existent = $params['msgs_existent'];
2211	$sort_box_type = $params['sort_box_type'];
2212	$sort_box_reverse = $params['sort_box_reverse'];
2213	$msgs_in_the_server = array();
2214	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2215	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2216	$msgs_in_the_server = array_keys($msgs_in_the_server);
2217	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2218	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2219	if(!count($msgs_in_the_server)){
2220	$msg_range_begin -= $dif;
2221	$msg_range_end -= $dif;
2222	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2223	$msgs_in_the_server = array_keys($msgs_in_the_server);
2224	$num_msgs = NULL;
2225	$return['msg_range_begin'] = $msg_range_begin;
2226	$return['msg_range_end'] = $msg_range_end;
2227	}
2228	$return['new_msgs'] = imap_num_recent($this->mbox);
2229
2230	$msgs_in_the_client = explode(",", $msgs_existent);
2231
2232	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2233
2234	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2235	$aux = 0;
2236	while(array_key_exists($aux, $msg_to_insert)){
2237	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2238	$return['new_msgs'] += 1;
2239	}
2240	$aux++;
2241	}
2242	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2243	$aux = 0;
2244	while(array_key_exists($aux, $msg_to_insert)){
2245	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2246	$return['new_msgs'] += 1;
2247	}
2248	$aux++;
2249	}
2250	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2251	$return['tot_msgs'] = $num_msgs;
2252	}
2253
2254	if(!count($msgs_in_the_server)){
2255	return Array();
2256	}
2257
2258	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2259	$msgs_to_exec = array();
2260	foreach($msg_to_insert as $msg_number)
2261	$msgs_to_exec[] = $msg_number;
2262	//sort($msgs_to_exec);
2263	$i = 0;
2264	foreach($msgs_to_exec as $msg_number)
2265	{
2266	$sample = false;
2267	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2268	$sample = true;
2269
2270	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2271
2272	//get the next msg number to append this msg in the view in a correct place
2273	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2274
2275	$return[$i]['msg_key_position'] = $msg_key_position;
2276	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2277	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2278	else
2279	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2280
2281	$return[$i]['msg_folder'] = $folder;
2282	$i++;
2283	}
2284	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2285	$return['sort_box_type'] = $params['sort_box_type'];
2286	if(!$this->mbox \|\| !is_resource($this->mbox))
2287	$this->open_mbox($folder);
2288
2289	$return['msgs_to_delete'] = $msg_to_delete;
2290	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2291	if($this->mbox && is_resource($this->mbox))
2292	imap_close($this->mbox);
2293
2294	return $return;
2295	}
2296
2297	/**
2298	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2299	* assinado ou cifrado.
2300	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2301	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2302	* @param $msg_number O número da mesagem
2303	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2304	*/
2305	function getMessageType($msg_number, $headers = false , &$body = false){
2306	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2307	$contentType = "normal";
2308
2309	if (!$headers)
2310	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2311
2312	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2313	$contentType = "signature";
2314	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2315	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2316
2317	return $contentType;
2318	}
2319
2320	/**
2321	* Retorna a posição que a pasta esta dentro do array de pastas
2322	*
2323	* @license www.gnu.org/copyleft/gpl.html GPL
2324	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2325	* @sponsor Caixa Econômica Federal
2326	* @author Cristiano Corrêa Schmidt
2327	* @access public
2328	*/
2329
2330	function getFolderPos(&$array , $find)
2331	{
2332	foreach($array as $i => $v)
2333	if($v['id'] === $find)
2334	return $i;
2335	return false;
2336	}
2337
2338	/**
2339	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2340	*
2341	* @license http://www.gnu.org/copyleft/gpl.html GPL
2342	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2343	* @sponsor Caixa Econômica Federal
2344	* @author Cristiano Corrêa Schmidt
2345	* @access public
2346	*/
2347	function orderDefaultFolders( &$folders , $user)
2348	{
2349	$principals = array();
2350	for($x = 0; $x < 5 ; $x++)
2351	{
2352	switch ($x) {
2353	case 0:
2354	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2355	$principals[] = $folders[$p];
2356	break;
2357	case 1:
2358	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2359	$principals[] = $folders[$p];
2360	break;
2361	case 2:
2362	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2363	$principals[] = $folders[$p];
2364	break;
2365	case 3:
2366	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2367	$principals[] = $folders[$p];
2368	break;
2369	case 4:
2370	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2371	$principals[] = $folders[$p];
2372	break;
2373	}
2374	if($p !== false)
2375	unset($folders[$p]);
2376	}
2377	$folders = array_merge($principals, $folders);
2378	}
2379
2380	/**
2381	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2382	*
2383	* @license http://www.gnu.org/copyleft/gpl.html GPL
2384	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2385	* @sponsor Caixa Econômica Federal
2386	* @author Cristiano Corrêa Schmidt
2387	* @access public
2388	*/
2389	function get_folders_list($params = null)
2390	{
2391	///Define Variaveis
2392	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2393	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2394	$mboxStream = $this->open_mbox(); //abre conexão imap
2395	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2396	$folders = array();
2397	$return = array();
2398	///////////////////////////////////////////////////////////////
2399
2400	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2401	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2402
2403	session_write_close(); // Free others requests
2404	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2405
2406	if ( isset($params['noSharedFolders']) )
2407	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2408	else
2409	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2410
2411	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2412
2413	if (!is_array($folders_list)) return false;
2414	if($uid2cn)
2415	$this->ldap = new ldap_functions();
2416
2417	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2418	{
2419	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2420	$nameArray = explode($this->imap_delimiter, $folderId);
2421	$nameCount = count($nameArray);
2422	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2423	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2424	if($nameArray[0] === 'user')
2425	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2426	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2427	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2428	}
2429	unset($folders_list); //destroy array de objetos desnecessarios
2430	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2431	{
2432	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2433
2434	foreach ($folders[$i] as $ii => $vv)
2435	{
2436	$append = array();
2437	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2438	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2439	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2440	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2441	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2442	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2443	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2444	$return[] = $append;
2445	}
2446	}
2447
2448	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2449
2450	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2451	}
2452
2453
2454	function create_mailbox($arr)
2455	{
2456	$namebox = $arr['newp'];
2457	$base_path = $arr['base_path'];
2458	$mbox_stream = $this->open_mbox();
2459	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2460	$test = explode("/", $namebox);
2461	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2462	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2463	$namebox = $base_path.$namebox;
2464	}
2465	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2466	$result = "Ok";
2467	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2468	{
2469	$result = implode("<br />\n", imap_errors());
2470	}
2471	}else{
2472	$child = $base_path.$this->imap_delimiter;
2473	for($i =0; $i < count($test); $i++){
2474	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2475	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2476	$result = "Ok";
2477	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2478	{
2479	$result = implode("<br />\n", imap_errors());
2480	}
2481	$child .=$this->imap_delimiter;
2482	}
2483	}
2484	if($mbox_stream)
2485	imap_close($mbox_stream);
2486	return $result;
2487	}
2488
2489	function create_extra_mailbox($arr)
2490	{
2491	$nameboxs = explode(";",$arr['nw_folders']);
2492	$result = "";
2493	$mbox_stream = $this->open_mbox();
2494	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2495	foreach($nameboxs as $key=>$tmp){
2496	if($tmp != ""){
2497	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2498	$result = implode("<br />\n", imap_errors());
2499	if($mbox_stream)
2500	imap_close($mbox_stream);
2501	return $result;
2502	}
2503	}
2504	}
2505	if($mbox_stream)
2506	imap_close($mbox_stream);
2507	return true;
2508	}
2509
2510	function delete_mailbox($arr)
2511	{
2512	$namebox = $arr['del_past'];
2513	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2514	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2515	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2516
2517	$result = "Ok";
2518	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2519	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2520	{
2521	$result = implode("<br />\n", imap_errors());
2522	}
2523	/*
2524	if($mbox_stream)
2525	imap_close($mbox_stream);
2526	*/
2527	return $result;
2528	}
2529
2530	function ren_mailbox($arr)
2531	{
2532	$namebox = $arr['current'];
2533	$new_box = $arr['rename'];
2534	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2535	$mbox_stream = $this->open_mbox();
2536	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2537
2538	$result = "Ok";
2539	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2540	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2541
2542	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2543	{
2544	$result = imap_errors();
2545	}
2546	if($mbox_stream)
2547	imap_close($mbox_stream);
2548	return $result;
2549
2550	}
2551
2552	function get_num_msgs($params)
2553	{
2554	$folder = $params['folder'];
2555	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2556	$this->mbox = $this->open_mbox($folder);
2557	if(!$this->mbox \|\| !is_resource($this->mbox))
2558	return imap_last_error();
2559	}
2560	$num_msgs = imap_num_msg($this->mbox);
2561	if($this->mbox && is_resource($this->mbox))
2562	imap_close($this->mbox);
2563
2564	return $num_msgs;
2565	}
2566
2567	function folder_exists($folder){
2568	$mbox = $this->open_mbox();
2569	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2570	$list = imap_getmailboxes($mbox,$serverString, $folder);
2571	$return = is_array($list);
2572	imap_close($mbox);
2573	return $return;
2574	}
2575
2576	function send_mail($params) {
2577
2578	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2579	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2580	$mailService = ServiceLocator::getService('mail');
2581
2582	include_once("class.db_functions.inc.php");
2583	$db = new db_functions();
2584	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2585	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2586
2587	##
2588	# @AUTHOR Rodrigo Souza dos Santos
2589	# @DATE 2008/09/17$fileName
2590	# @BRIEF Checks if the user has permission to send an email with the email address used.
2591	##
2592	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2593	$deny = true;
2594	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2595	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2596	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2597
2598	if ($deny)
2599	return "The server denied your request to send a mail, you cannot use this mail address.";
2600	}
2601
2602	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2603	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2604	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2605
2606	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2607	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2608	}
2609
2610	$toaddress = implode(',', $toaddress);
2611	$ccaddress = implode(',', $ccaddress);
2612	$ccoaddress = implode(',', $ccoaddress);
2613
2614	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2615	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2616	}
2617
2618	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2619	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2620
2621	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2622	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2623
2624	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2625	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2626
2627	$replytoaddress = $params['input_replyto'];
2628	$subject = $params['input_subject'];
2629	$return_receipt = $params['input_return_receipt'];
2630	$is_important = $params['input_important_message'];
2631	$encrypt = $params['input_return_cripto'];
2632	$signed = $params['input_return_digital'];
2633
2634	$message_attachments = $params['message_attachments'];
2635
2636	if (substr($params['input_to'], -1) == ',')
2637	$params['input_to'] = substr($params['input_to'], 0, -1);
2638
2639	if (substr($params['input_cc'], -1) == ',')
2640	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2641
2642	if (substr($params['input_cco'], -1) == ',')
2643	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2644
2645	// Valida numero Maximo de Destinatarios
2646	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2647	$sendersNumber = count(explode(',', $params['input_to']));
2648
2649	if ($params['input_cc'])
2650	$sendersNumber += count(explode(',', $params['input_cc']));
2651	if ($params['input_cco'])
2652	$sendersNumber += count(explode(',', $params['input_cco']));
2653
2654	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2655	if ($userMaxmimumSenders) {
2656	if ($sendersNumber > $userMaxmimumSenders)
2657	return $this->functions->getLang('Number of recipients greater than allowed');
2658	}
2659	else {
2660	$ldap = new ldap_functions();
2661	$groupsToUser = $ldap->get_user_groups($this->username);
2662
2663	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2664
2665	if ($groupMaxmimumSenders > 0) {
2666	if ($sendersNumber > $groupMaxmimumSenders)
2667	return $this->functions->getLang('Number of recipients greater than allowed');
2668	}
2669	else {
2670	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2671	return $this->functions->getLang('Number of recipients greater than allowed');
2672	}
2673	}
2674	}
2675	//Fim Valida numero maximo de destinatarios
2676	//Valida envio de email para shared accounts
2677	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2678	$ldap = new ldap_functions();
2679	$arrayF = explode(';', $params['input_from']);
2680
2681	/*
2682	* Verifica se o remetente n?o ? uma conta compartilhada
2683	*/
2684	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2685	$groupsToUser = $ldap->get_user_groups($this->username);
2686	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2687
2688	/*
2689	* Pega o UID do remetente
2690	*/
2691	$uidFrom = $ldap->mail2uid($arrayF[1]);
2692
2693	/*
2694	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2695	*/
2696	foreach ($sharedAccounts as $key => $value) {
2697	if ($value)
2698	$acl = $this->getaclfrombox($value);
2699
2700	if (array_key_exists($uidFrom, $acl))
2701	unset($sharedAccounts[$key]);
2702	}
2703
2704	/*
2705	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2706	*/
2707	if (count($sharedAccounts) > 0)
2708	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2709
2710	/*
2711	* Retorna as contas compartilhadas bloqueadas
2712	*/
2713	if (count($accountsBlockeds) > 0) {
2714	$return = '';
2715
2716	foreach ($accountsBlockeds as $accountBlocked)
2717	$return.= $accountBlocked . ', ';
2718
2719	$return = substr($return, 0, -2);
2720
2721	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2722	}
2723	}
2724	}
2725	// Fim Valida envio de email para shared accounts
2726	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2727	if ($params['smime'] AND false) {
2728	$body = $params['smime'];
2729	$mail->SMIME = true;
2730	// A MSG assinada deve ser testada neste ponto.
2731	// Testar o certificado e a integridade da msg....
2732	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2733	$erros_acumulados = '';
2734	$certificado = new certificadoB();
2735	$validade = $certificado->verificar($body);
2736	if (!$validade) {
2737	foreach ($certificado->erros_ssl as $linha_erro) {
2738	$erros_acumulados .= $linha_erro;
2739	}
2740	} else {
2741	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2742	if ($certificado->apresentado) {
2743	if ($certificado->dados['EXPIRADO'])
2744	$erros_acumulados .='Certificado expirado.';
2745	$this->cpf = isset($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']] : $this->username;
2746	if ($certificado->dados['CPF'] != $this->cpf)
2747	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2748	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2749	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2750	}
2751	else {
2752	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2753	}
2754	}
2755	if (!$erros_acumulados == '') {
2756	return $erros_acumulados;
2757	}
2758	} else {
2759	//Compatibilização com Outlook, ao encaminhar a mensagem
2760	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2761	$body = str_replace("%nbsp;"," ",$body);
2762	//$body = preg_replace("/\n/"," ",$body);
2763	//$body = preg_replace("/\r/","" ,$body);
2764	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2765	}
2766
2767	$attachments = $_FILES;
2768	$forwarding_attachments = $params['forwarding_attachments'];
2769	$local_attachments = $params['local_attachments'];
2770
2771	//Test if must be saved in shared folder and change if necessary
2772	if ($fromaddress[2] == 'y') {
2773	//build shared folder path
2774	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2775	if ($this->folder_exists($newfolder))
2776	$folder = $newfolder;
2777	else
2778	$folder = $params['folder'];
2779	} else {
2780	$folder = $params['folder'];
2781	}
2782
2783	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2784	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2785	$folder_name = $params['folder_name'];
2786
2787	// TODO - tratar assinatura e remover o AND false
2788	if ($signed && !$params['smime'] AND false) {
2789	$mail->Mailer = "smime";
2790	$mail->SignedBody = true;
2791	}
2792
2793
2794	if ($fromaddress)
2795	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2796	else
2797	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2798
2799	$bol = $this->add_recipients('to', $toaddress, $mailService);
2800	if (!$bol) {
2801	return $this->parse_error("Invalid Mail:", $toaddress);
2802	}
2803	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2804	if (!$bol) {
2805	return $this->parse_error("Invalid Mail:", $ccaddress);
2806	}
2807	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2808
2809	if ($allow) {
2810	//$mailService->addBcc($ccoaddress);
2811	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2812
2813	if (!$bol) {
2814	return $this->parse_error("Invalid Mail:", $ccoaddress);
2815	}
2816	}
2817
2818	//Implementação para o In-Reply-To e References
2819	$msg_numb = $params['messageNum'];
2820	$msg_folder = $params['messageFolder'];
2821	$this->mbox = $this->open_mbox($msg_folder);
2822
2823	$header = $this->get_header($msg_numb);
2824	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2825	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2826	if (preg_match($pattern, $header_, $fields)) {
2827	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2828	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2829	}
2830	}
2831
2832	$message_id = $header->message_id;
2833	$references = array();
2834	if ($message_id != "") {
2835	$mailService->addHeaderField('In-Reply-To', $message_id);
2836
2837	if (isset($header->references)) {
2838	array_push($references, $header->references);
2839	}
2840	array_push($references, $message_id);
2841	$mailService->addHeaderField('References', $references);
2842	}
2843
2844
2845	$mailService->setSubject($subject);
2846	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2847
2848
2849	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2850	if (($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,$offsetEnd,$folder)
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	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3203	for ($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($sort_box_type=='SORTFROM') {
3227	if (strrpos($folder,'Sent') && $from_to_sent)
3228	$tmp = self::formatMailObject($header->to[0]);
3229	else
3230	$tmp = self::formatMailObject($header->from[0]);
3231	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3232	}
3233	else if($sort_box_type=='SORTSUBJECT') {
3234	$sort[$iuid] = $header->subject;
3235	}
3236	else if($sort_box_type=='SORTSIZE') {
3237	$sort[$iuid] = $header->Size;
3238	}
3239	else {
3240	$sort[$iuid] = $header->udate;
3241	}
3242
3243	}
3244	natcasesort($sort);
3245
3246	if ($sort_box_reverse)
3247	$sort = array_reverse($sort,true);
3248	}
3249	if(empty($sort) or !is_array($sort)){
3250	$sort = array();
3251	}
3252
3253
3254
3255
3256	if ($slice_array)
3257	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3258
3259
3260	return $sort;
3261
3262	}
3263
3264	function move_delete_search_messages($params){
3265	$move = false;
3266	$msg_no_move = "";
3267
3268	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3269	$params['new_folder'] = urldecode($params['new_folder_move']);
3270	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3271	$sel_msgs = explode(",", $params['selected_messages']);
3272	@reset($sel_msgs);
3273	$sorted_msgs = array();
3274	foreach($sel_msgs as $idx => $sel_msg) {
3275	$sel_msg = explode(";", $sel_msg);
3276	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3277	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3278	}
3279	else {
3280	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3281	}
3282	}
3283	@ksort($sorted_msgs);
3284	$last_return = false;
3285	foreach($sorted_msgs as $folder => $msgs_number) {
3286	$params['msgs_number'] = $msgs_number;
3287	$params['folder'] = $folder;
3288
3289	$last_return = $this->move_messages($params);
3290
3291	if($last_return['status']){
3292	$move = true;
3293	}else{
3294	$msg_no_move = $params['msgs_number'];
3295	}
3296	}
3297	$sel_msgs = null;
3298	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3299	$params['new_folder'] = urldecode($params['new_folder_delete']);
3300	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3301	$sel_msgs = explode(",", $params['selected_messages']);
3302	@reset($sel_msgs);
3303	$sorted_msgs = array();
3304	foreach($sel_msgs as $idx => $sel_msg) {
3305	$sel_msg = explode(";", $sel_msg);
3306	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3307	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3308	}
3309	else {
3310	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3311	}
3312	}
3313	@ksort($sorted_msgs);
3314	$last_return = false;
3315	foreach($sorted_msgs as $folder => $msgs_number) {
3316	$params['msgs_number'] = $msgs_number;
3317	$params['folder'] = $folder;
3318
3319	$params['folder'] = $params['new_folder_delete'];
3320	$last_return = $this->delete_msgs($params);
3321	$last_return['deleted'] = true;
3322	if($last_return['status']){
3323	$move = true;
3324	}else{
3325	$msg_no_move = $params['msgs_number'];
3326	}
3327
3328	}
3329
3330	if($move)
3331	$last_return['move'] = true;
3332
3333	if($msg_no_move != "")
3334	$last_return['no_move'] = $msg_no_move;
3335
3336	return $last_return;
3337	}
3338
3339	function move_search_messages($params){
3340	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3341	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3342	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3343	$sel_msgs = explode(",", $params['selected_messages']);
3344	$move = false;
3345	$msg_no_move = "";
3346
3347	@reset($sel_msgs);
3348	$sorted_msgs = array();
3349	foreach($sel_msgs as $idx => $sel_msg) {
3350	$sel_msg = explode(";", $sel_msg);
3351	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3352	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3353	}
3354	else {
3355	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3356	}
3357	}
3358	@ksort($sorted_msgs);
3359	$last_return = false;
3360	foreach($sorted_msgs as $folder => $msgs_number) {
3361	$params['msgs_number'] = $msgs_number;
3362	$params['folder'] = $folder;
3363
3364	if($params['delete'] === 'true'){
3365	$params['folder'] = $params['new_folder'];
3366	$last_return = $this->delete_msgs($params);
3367	$last_return['deleted'] = true;
3368
3369	if($last_return['status']){
3370	$move = true;
3371	}else{
3372	$msg_no_move = $params['msgs_number'];
3373	}
3374
3375	}else{
3376	$last_return = $this->move_messages($params);
3377
3378	if($last_return['status']){
3379	$move = true;
3380	}else{
3381	$msg_no_move = $params['msgs_number'];
3382	}
3383	}
3384	}
3385
3386	if($move)
3387	$last_return['move'] = true;
3388
3389	if($msg_no_move != "")
3390	$last_return['no_move'] = $msg_no_move;
3391
3392	return $last_return;
3393	}
3394
3395	function move_messages($params)
3396	{
3397	$folder = $params['folder'];
3398	$mbox_stream = $this->open_mbox($folder);
3399	$newmailbox = ($params['new_folder']);
3400	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3401	$new_folder_name = $params['new_folder_name'];
3402	$msgs_number = $params['msgs_number'];
3403	$return = array('msgs_number' => $msgs_number,
3404	'folder' => $folder,
3405	'new_folder_name' => $new_folder_name,
3406	'border_ID' => $params['border_ID'],
3407	'status' => true); //Status foi adicionado para validar as permissoes ACL
3408
3409	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3410	if (substr($folder,0,4) == 'user'){
3411	$acl = $this->getacltouser($folder);
3412	/*
3413	* l - lookup (mailbox is visible to LIST/LSUB commands)
3414	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3415	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3416	* w - write (STORE flags other than SEEN and DELETED)
3417	* i - insert (perform APPEND, COPY into mailbox)
3418	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3419	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3420	* d - delete (STORE DELETED flag, perform EXPUNGE)
3421	* a - administer (perform SETACL)
3422	*/
3423	if (strpos($acl, "d") === false){
3424	$return['status'] = false;
3425	return $return;
3426	}
3427	}
3428	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3429	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3430	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3431	if (substr($new_folder_name,0,4) == 'user'){
3432	$this->ldap = new ldap_functions();
3433	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3434	$return['new_folder_name'] = array_pop($tmp_folder_name);
3435	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3436	{
3437	$return['new_folder_name'] = $cn;
3438	}
3439	}
3440	}
3441	}
3442
3443	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3444	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3445	{
3446	$return['previous_msg'] = $this->get_info_previous_msg($params);
3447	// Fix problem in unserialize function JS.
3448	if(array_key_exists('body', $return['previous_msg']))
3449	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3450	}
3451
3452	$mbox_stream = $this->open_mbox($folder);
3453	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3454	imap_expunge($mbox_stream);
3455	if($mbox_stream)
3456	imap_close($mbox_stream);
3457	return $return;
3458	}else {
3459	if(strstr(imap_last_error(),'Over quota')) {
3460	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3461	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3462	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3463	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3464	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3465	if(!$mbox)
3466	return imap_last_error();
3467	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3468	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3469	if($mbox_stream)
3470	imap_close($mbox_stream);
3471	if($mbox)
3472	imap_close($mbox);
3473	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3474	}
3475	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3476	imap_expunge($mbox_stream);
3477	if($mbox_stream)
3478	imap_close($mbox_stream);
3479	// return to original quota limit.
3480	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3481	if($mbox)
3482	imap_close($mbox);
3483	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3484	}
3485	return $return;
3486	}
3487	else {
3488	if($mbox_stream)
3489	imap_close($mbox_stream);
3490	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3491	if($mbox)
3492	imap_close($mbox);
3493	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3494	}
3495	return imap_last_error();
3496	}
3497
3498	}
3499	else {
3500	if($mbox_stream)
3501	imap_close($mbox_stream);
3502	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3503	}
3504	}
3505	}
3506
3507	function set_messages_flag_from_search($params){
3508	$error = False;
3509	$fileNames = "";
3510
3511	$sel_msgs = explode(",", $params['msg_to_flag']);
3512	@reset($sel_msgs);
3513	$sorted_msgs = array();
3514	foreach($sel_msgs as $idx => $sel_msg) {
3515	$sel_msg = explode(";", $sel_msg);
3516	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3517	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3518	}
3519	else {
3520	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3521	}
3522	}
3523	unset($sorted_msgs['']);
3524	$array_names_keys = array_keys($sorted_msgs);
3525	// Verifica se as n mensagens selecionadas
3526	// se encontram em um mesmo folder
3527	if (count($sorted_msgs)==1){
3528	$param['folder'] = $array_names_keys[0];
3529	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3530	$param['flag'] = $params['flag'];
3531	$returns[0] = $this->set_messages_flag($param);
3532	return $returns;
3533	}else{
3534	for($i = 0; $i < count($array_names_keys); $i++){
3535	$param['folder'] = $array_names_keys[$i];
3536	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3537	$param['flag'] = $params['flag'];
3538	$returns[$i] = $this->set_messages_flag($param);
3539	}
3540	}
3541	return $returns;
3542	}
3543	function set_messages_flag($params)
3544	{
3545	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3546	$msgs_to_set = $params['msgs_to_set'];
3547	$flag = $params['flag'];
3548	$return = array();
3549	$return["msgs_to_set"] = $msgs_to_set;
3550	$return["flag"] = $flag;
3551	$return["msgs_not_to_set"] = "";
3552
3553	$this->mbox = $this->open_mbox($folder);
3554
3555	if ($flag == "unseen"){
3556	$return["msgs_to_set"] = "";
3557	$msgs = explode(",",$msgs_to_set);
3558	foreach($msgs as $men){
3559	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3560	$return["msgs_to_set"] .= $men.",";
3561	else
3562	$return["msgs_not_to_set"] .= $men.",";
3563	}
3564	$return["status"] = true;
3565	}elseif ($flag == "seen"){
3566	$return["msgs_to_set"] = "";
3567	$msgs = explode(",",$msgs_to_set);
3568	foreach($msgs as $men){
3569	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3570	$return["msgs_to_set"] .= $men.",";
3571	else
3572	$return["msgs_not_to_set"] .= $men.",";
3573	}
3574	$return["status"] = true;
3575	}elseif ($flag == "answered"){
3576	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3577	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3578	}
3579	elseif ($flag == "forwarded")
3580	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3581	elseif ($flag == "flagged")
3582	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3583	elseif ($flag == "unflagged") {
3584	$flag_importance = false;
3585	$msgs_number = explode(",",$msgs_to_set);
3586	$unflagged_msgs = "";
3587	foreach($msgs_number as $msg_number) {
3588	preg_match('/importance : (.*)\r/i',
3589	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3590	,$importance);
3591	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3592	$flag_importance=true;
3593	}
3594	else {
3595	$unflagged_msgs.=$msg_number.",";
3596	}
3597	}
3598
3599	if($unflagged_msgs!="") {
3600	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3601	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3602	}
3603	else {
3604	$return["msgs_unflageds"] = false;
3605	}
3606
3607	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3608	$return["status"] = false;
3609	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3610	}
3611	else {
3612	$return["status"] = true;
3613	}
3614	}
3615
3616	if(($flag == "seen") \|\| ($flag == "unseen")){
3617	if ($return["msgs_not_to_set"] != ""){
3618	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3619	$return["status"] = false;
3620	}
3621	if($return["msgs_to_set"] != ""){
3622	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3623	}
3624	}
3625	if($this->mbox && is_resource($this->mbox))
3626	imap_close($this->mbox);
3627	return $return;
3628	}
3629
3630	function get_file_type($file_name)
3631	{
3632	$file_name = strtolower($file_name);
3633	$strFileType = strrev(substr(strrev($file_name),0,4));
3634	if ($strFileType == ".eml")
3635	return "message/rfc822";
3636	if ($strFileType == ".asf")
3637	return "video/x-ms-asf";
3638	if ($strFileType == ".avi")
3639	return "video/avi";
3640	if ($strFileType == ".doc")
3641	return "application/msword";
3642	if ($strFileType == ".zip")
3643	return "application/zip";
3644	if ($strFileType == ".xls")
3645	return "application/vnd.ms-excel";
3646	if ($strFileType == ".gif")
3647	return "image/gif";
3648	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3649	return "image/jpeg";
3650	if ($strFileType == ".png")
3651	return "image/png";
3652	if ($strFileType == ".wav")
3653	return "audio/wav";
3654	if ($strFileType == ".mp3")
3655	return "audio/mpeg3";
3656	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3657	return "video/mpeg";
3658	if ($strFileType == ".rtf")
3659	return "application/rtf";
3660	if ($strFileType == ".htm" \|\| $strFileType == "html")
3661	return "text/html";
3662	if ($strFileType == ".xml")
3663	return "text/xml";
3664	if ($strFileType == ".xsl")
3665	return "text/xsl";
3666	if ($strFileType == ".css")
3667	return "text/css";
3668	if ($strFileType == ".php")
3669	return "text/php";
3670	if ($strFileType == ".asp")
3671	return "text/asp";
3672	if ($strFileType == ".pdf")
3673	return "application/pdf";
3674	if ($strFileType == ".txt")
3675	return "text/plain";
3676	if ($strFileType == ".wmv")
3677	return "video/x-ms-wmv";
3678	if ($strFileType == ".sxc")
3679	return "application/vnd.sun.xml.calc";
3680	if ($strFileType == ".stc")
3681	return "application/vnd.sun.xml.calc.template";
3682	if ($strFileType == ".sxd")
3683	return "application/vnd.sun.xml.draw";
3684	if ($strFileType == ".std")
3685	return "application/vnd.sun.xml.draw.template";
3686	if ($strFileType == ".sxi")
3687	return "application/vnd.sun.xml.impress";
3688	if ($strFileType == ".sti")
3689	return "application/vnd.sun.xml.impress.template";
3690	if ($strFileType == ".sxm")
3691	return "application/vnd.sun.xml.math";
3692	if ($strFileType == ".sxw")
3693	return "application/vnd.sun.xml.writer";
3694	if ($strFileType == ".sxq")
3695	return "application/vnd.sun.xml.writer.global";
3696	if ($strFileType == ".stw")
3697	return "application/vnd.sun.xml.writer.template";
3698
3699
3700	return "application/octet-stream";
3701	}
3702
3703	function htmlspecialchars_encode($str)
3704	{
3705	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3706	}
3707	function htmlspecialchars_decode($str)
3708	{
3709	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3710	}
3711
3712	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3713	{
3714	if(!$this->mbox \|\| !is_resource($this->mbox))
3715	$this->mbox = $this->open_mbox($folder);
3716
3717	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3718	}
3719
3720	function get_info_next_msg($params)
3721	{
3722	$msg_number = $params['msg_number'];
3723	$folder = $params['msg_folder'];
3724	$sort_box_type = $params['sort_box_type'];
3725	$sort_box_reverse = $params['sort_box_reverse'];
3726	$reuse_border = $params['reuse_border'];
3727	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3728	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3729
3730	$success = false;
3731	if (is_array($sort_array_msg))
3732	{
3733	foreach ($sort_array_msg as $i => $value){
3734	if ($value == $msg_number)
3735	{
3736	$success = true;
3737	break;
3738	}
3739	}
3740	}
3741
3742	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3743	{
3744	$params['status'] = 'false';
3745	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3746	return $params;
3747	}
3748
3749	$params = array();
3750	$params['msg_number'] = $sort_array_msg[($i+1)];
3751	$params['msg_folder'] = $folder;
3752
3753	$return = $this->get_info_msg($params);
3754	$return["reuse_border"] = $reuse_border;
3755	return $return;
3756	}
3757
3758	function get_info_previous_msg($params)
3759	{
3760	$msg_number = $params['msgs_number'];
3761	$folder = $params['folder'];
3762	$sort_box_type = $params['sort_box_type'];
3763	$sort_box_reverse = $params['sort_box_reverse'];
3764	$reuse_border = $params['reuse_border'];
3765	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3766	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3767
3768	$success = false;
3769	if (is_array($sort_array_msg))
3770	{
3771	foreach ($sort_array_msg as $i => $value){
3772	if ($value == $msg_number)
3773	{
3774	$success = true;
3775	break;
3776	}
3777	}
3778	}
3779	if (! $success \|\| $i == 0)
3780	{
3781	$params['status'] = 'false';
3782	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3783	return $params;
3784	}
3785
3786	$params = array();
3787	$params['msg_number'] = $sort_array_msg[($i-1)];
3788	$params['msg_folder'] = $folder;
3789
3790	$return = $this->get_info_msg($params);
3791	$return["reuse_border"] = $reuse_border;
3792	return $return;
3793	}
3794
3795	// This function updates the values: quota, paging and new messages menu.
3796	function get_menu_values($params){
3797	$return_array = array();
3798	$return_array = $this->get_quota($params);
3799
3800	$mbox_stream = $this->open_mbox($params['folder']);
3801	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3802	if($mbox_stream)
3803	imap_close($mbox_stream);
3804
3805	return $return_array;
3806	}
3807
3808	function get_quota($params){
3809
3810	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3811	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3812	if(!$this->mbox \|\| !is_resource($this->mbox))
3813	$this->mbox = $this->open_mbox();
3814
3815	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3816	if($this->mbox && is_resource($this->mbox))
3817	imap_close($this->mbox);
3818
3819	if (!$quota){
3820	return array(
3821	'quota_percent' => 0,
3822	'quota_used' => 0,
3823	'quota_limit' => 0
3824	);
3825	}
3826
3827	if(count($quota) && $quota['limit']) {
3828	$quota_limit = $quota['limit'];
3829	$quota_used = $quota['usage'];
3830	if($quota_used >= $quota_limit)
3831	{
3832	$quotaPercent = 100;
3833	}
3834	else
3835	{
3836	$quotaPercent = ($quota_used / $quota_limit)*100;
3837	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3838	}
3839	return array(
3840	'quota_percent' => floor($quotaPercent),
3841	'quota_used' => $quota_used,
3842	'quota_limit' => $quota_limit
3843	);
3844	}
3845	else
3846	return array();
3847	}
3848
3849	function send_notification($params){
3850	include("../header.inc.php");
3851	require_once("class.phpmailer.php");
3852	$mail = new PHPMailer();
3853
3854	$toaddress = $params['notificationto'];
3855
3856	$subject = lang("Read receipt: %1",$params['subject']);
3857	$body = lang("Your message: %1",$params['subject']) . '<br>';
3858	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3859	$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"));
3860	$mail->SMTPDebug = false;
3861	$mail->IsSMTP();
3862	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3863	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3864	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3865	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3866	$mail->AddAddress($toaddress);
3867	$mail->Subject = $this->htmlspecialchars_decode($subject);
3868
3869	$mail->IsHTML(true);
3870	$mail->Body = $body;
3871
3872	if(!$mail->Send()){
3873	return $mail->ErrorInfo;
3874	}
3875	else
3876	return true;
3877	}
3878
3879	function empty_folder($params)
3880	{
3881	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3882	$mbox_stream = $this->open_mbox($folder);
3883	$return = imap_delete($mbox_stream,'1:*');
3884	if($mbox_stream)
3885	imap_close($mbox_stream, CL_EXPUNGE);
3886	return $return;
3887	}
3888
3889	function search($params)
3890	{
3891	include("class.imap_attachment.inc.php");
3892	$imap_attachment = new imap_attachment();
3893	$criteria = $params['criteria'];
3894	$return = array();
3895	$folders = $this->get_folders_list();
3896
3897	$j = 0;
3898	foreach($folders as $folder)
3899	{
3900	$mbox_stream = $this->open_mbox($folder);
3901	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3902
3903	if ($messages == '')
3904	continue;
3905
3906	$i = 0;
3907	$return[$j] = array();
3908	$return[$j]['folder_name'] = $folder['name'];
3909
3910	foreach($messages as $msg_number)
3911	{
3912	$header = $this->get_header($msg_number);
3913	if (!is_object($header))
3914	return false;
3915
3916	$return[$j][$i]['msg_folder'] = $folder['name'];
3917	$return[$j][$i]['msg_number'] = $msg_number;
3918	$return[$j][$i]['Recent'] = $header->Recent;
3919	$return[$j][$i]['Unseen'] = $header->Unseen;
3920	$return[$j][$i]['Answered'] = $header->Answered;
3921	$return[$j][$i]['Deleted'] = $header->Deleted;
3922	$return[$j][$i]['Draft'] = $header->Draft;
3923	$return[$j][$i]['Flagged'] = $header->Flagged;
3924
3925	$date_msg = gmdate("d/m/Y",$header->udate);
3926	if (gmdate("d/m/Y") == $date_msg)
3927	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3928	else
3929	$return[$j][$i]['udate'] = $date_msg;
3930
3931	$fromaddress = imap_mime_header_decode($header->fromaddress);
3932	$return[$j][$i]['fromaddress'] = '';
3933	foreach ($fromaddress as $tmp)
3934	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3935
3936	$from = $header->from;
3937	$return[$j][$i]['from'] = array();
3938	$tmp = imap_mime_header_decode($from[0]->personal);
3939	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3940	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3941	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3942
3943	$to = $header->to;
3944	$return[$j][$i]['to'] = array();
3945	$tmp = imap_mime_header_decode($to[0]->personal);
3946	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3947	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3948	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3949
3950	$subject = imap_mime_header_decode($header->fetchsubject);
3951	$return[$j][$i]['subject'] = '';
3952	foreach ($subject as $tmp)
3953	$return[$j][$i]['subject'] .= $tmp->text;
3954
3955	$return[$j][$i]['Size'] = $header->Size;
3956	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3957
3958	$return[$j][$i]['attachment'] = array();
3959	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3960
3961	$i++;
3962	}
3963	$j++;
3964	if($mbox_stream)
3965	imap_close($mbox_stream);
3966	}
3967
3968	return $return;
3969	}
3970
3971
3972	function mobile_search($params)
3973	{
3974	include("class.imap_attachment.inc.php");
3975	$imap_attachment = new imap_attachment();
3976	$criterias = array ("TO","SUBJECT","FROM","CC");
3977	$return = array();
3978	if(!isset($params['folder'])) {
3979	$folder_params = array("noSharedFolders"=>1);
3980	if(isset($params['folderType']))
3981	$folder_params['folderType'] = $params['folderType'];
3982	$folders = $this->get_folders_list($folder_params);
3983	}
3984	else
3985	$folders = array(0=>array('folder_id'=>$params['folder']));
3986	$num_msgs = 0;
3987	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3988	$return["msgs"] = array();
3989
3990	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
3991	foreach($folders as $id =>$folder)
3992	{
3993	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
3994	foreach($criterias as $criteria_fixed)
3995	{
3996	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
3997
3998	$mbox_stream = $this->open_mbox($folder['folder_id']);
3999
4000	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4001
4002	if ($messages == ''){
4003	if($mbox_stream)
4004	imap_close($mbox_stream);
4005	continue;
4006	}
4007
4008	foreach($messages as $msg_number)
4009	{
4010	$temp = $this->get_info_head_msg($msg_number);
4011	if(!$temp)
4012	return false;
4013	$temp['msg_folder'] = $folder['folder_id'];
4014	$return["msgs"][$num_msgs] = $temp;
4015	$num_msgs++;
4016	}
4017
4018	if($mbox_stream)
4019	imap_close($mbox_stream);
4020	}
4021	}
4022	}
4023
4024	if(!function_exists("cmp_date")) {
4025	function cmp_date($obj1, $obj2){
4026	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4027	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4028	}
4029	}
4030	usort($return["msgs"], "cmp_date");
4031	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4032	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4033	$return["msgs"]['num_msgs'] = $num_msgs;
4034
4035	return $return;
4036	}
4037
4038	function delete_and_show_previous_message($params)
4039	{
4040	$return = $this->get_info_previous_msg($params);
4041
4042	$params_tmp1 = array();
4043	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4044	$params_tmp1['folder'] = $params['msg_folder'];
4045	$return_tmp1 = $this->delete_msg($params_tmp1);
4046
4047	$return['msg_number_deleted'] = $return_tmp1;
4048
4049	return $return;
4050	}
4051
4052
4053	function automatic_trash_cleanness($params)
4054	{
4055	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4056	$criteria = 'BEFORE "'.$before_date.'"';
4057	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4058	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4059
4060	// Free others requests
4061	session_write_close();
4062	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4063	if (is_array($messages)){
4064	foreach ($messages as $msg_number){
4065	imap_delete($mbox_stream, $msg_number, FT_UID);
4066	}
4067	}
4068	if($mbox_stream)
4069	imap_close($mbox_stream, CL_EXPUNGE);
4070	return $messages;
4071	}
4072	// Fix the search problem with special characters!!!!
4073	function remove_accents($string) {
4074	return strtr($string,
4075	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4076	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4077	}
4078
4079	function make_search_date($date,$before = false){
4080
4081	//TODO: Adaptar a data de acordo com o locale do sistema.
4082	list($day,$month,$year) = explode("/", $date);
4083	$before?$day=(int)$day+1:$day=(int)$day;
4084	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4085	$search_date = date('d-M-Y',$timestamp);
4086	return $search_date;
4087
4088	}
4089
4090	function search_msg( $params = false )
4091	{
4092
4093
4094	if(strpos($params['condition'],"#")===false)
4095	{ //local messages
4096	$search=false;
4097	}
4098	else
4099	{
4100	$search = explode(",",$params['condition']);
4101	}
4102
4103	$params['page'] = $params['page'] * 1;
4104
4105	if( is_array($search) )
4106	{
4107	$search = array_unique($search); // Remove duplicated folders
4108	$search_criteria = '';
4109	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4110	foreach($search as $tmp)
4111	{
4112	$tmp1 = explode("##",$tmp);
4113	$sum = 0;
4114	$name_box = $tmp1[0];
4115	unset($filter);
4116	foreach($tmp1 as $index => $criteria)
4117	{
4118	if ($index != 0 && strlen($criteria) != 0)
4119	{
4120	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4121	$filter .= " ".$filter_array[0];
4122	if (strlen($filter_array[1]) != 0)
4123	{
4124	if ( trim($filter_array[0]) != 'BEFORE' &&
4125	trim($filter_array[0]) != 'SINCE' &&
4126	trim($filter_array[0]) != 'ON')
4127	{
4128	$filter .= '"'.$filter_array[1].'"';
4129	}else if(trim($filter_array[0]) == 'BEFORE' ){
4130	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4131	}else{
4132	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4133	}
4134	}
4135	}
4136	}
4137
4138	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4139	$filter = $this->remove_accents($filter);
4140
4141	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4142	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4143	{
4144	$folder_name = explode($this->imap_delimiter,$name_box);
4145	$this->ldap = new ldap_functions();
4146
4147	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4148	{
4149	$folder_name[1] = $cn;
4150	}
4151	$folder_name = implode($this->imap_delimiter,$folder_name);
4152	}
4153	else
4154	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4155
4156
4157	$this->open_mbox($name_box);
4158
4159	if (preg_match("/^.?\bALL\b/", $filter))
4160	{
4161	// Quick Search, note: this ALL isn't the same ALL from imap_search
4162	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4163
4164	foreach($all_criterias as $criteria_fixed)
4165	{
4166	$_filter = $criteria_fixed . substr($filter,4);
4167
4168	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4169
4170	if(is_array($search_criteria))
4171	{
4172	foreach($search_criteria as $new_search)
4173	{
4174	$elem = $this->get_info_head_msg($new_search);
4175	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4176	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4177	$elem['uid'] = $new_search;
4178	/* compare dates in ordering */
4179	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4180	$retorno[] = $elem;
4181	}
4182	}
4183	}
4184	}
4185	else{
4186	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4187	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4188	{
4189	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4190	{
4191	$num_msgs = imap_num_msg($this->mbox);
4192	$flagged_msgs = array();
4193	for ($i=$num_msgs; $i>0; $i--)
4194	{
4195	$iuid = @imap_uid($this->mbox,$i);
4196	$header = $this->get_header($iuid);
4197	if(trim($header->Flagged))
4198	{
4199	$flagged_msgs[$i] = $iuid;
4200	}
4201	}
4202	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4203	{
4204	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4205	foreach($arry_diff as $msg)
4206	{
4207	$search_criteria[] = $msg;
4208	}
4209	}
4210	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4211	{
4212	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4213	}
4214	}
4215	}
4216
4217	if( is_array( $search_criteria) )
4218	{
4219	foreach($search_criteria as $new_search)
4220	{
4221	$elem = $this->get_info_head_msg( $new_search );
4222	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4223	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4224	$elem['uid'] = $new_search;
4225	/* compare dates in ordering */
4226	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4227	$retorno[] = $elem;
4228	}
4229	}
4230	}
4231	}
4232	}
4233
4234	imap_close($this->mbox);
4235	$num_msgs = count($retorno);
4236	/* Comparison functions, descendent is ascendent with parms inverted */
4237	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4238	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4239
4240	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4241	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4242
4243	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4244	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4245
4246	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4247	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4248
4249	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4250	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4251
4252	usort( $retorno, $params['sort_type']);
4253	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4254
4255	$arrayRetorno['num_msgs'] = $num_msgs;
4256	$arrayRetorno['data'] = $pageret;
4257	$arrayRetorno['currentTab'] = $params['current_tab'];
4258	return ($pageret) ? $arrayRetorno : 'none';
4259	}
4260
4261	function size_msg($size){
4262	$var = floor($size/1024);
4263	if($var >= 1){
4264	return $var." kb";
4265	}else{
4266	return $size ." b";
4267	}
4268	}
4269
4270	function ob_array($the_object)
4271	{
4272	$the_array=array();
4273	if(!is_scalar($the_object))
4274	{
4275	foreach($the_object as $id => $object)
4276	{
4277	if(is_scalar($object))
4278	{
4279	$the_array[$id]=$object;
4280	}
4281	else
4282	{
4283	$the_array[$id]=$this->ob_array($object);
4284	}
4285	}
4286	return $the_array;
4287	}
4288	else
4289	{
4290	return $the_object;
4291	}
4292	}
4293
4294	function getacl()
4295	{
4296	$this->ldap = new ldap_functions();
4297
4298	$return = array();
4299	$mbox_stream = $this->open_mbox();
4300	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4301
4302	$i = 0;
4303	foreach ($mbox_acl as $user => $acl)
4304	{
4305	if ($user != $this->username)
4306	{
4307	$return[$i]['uid'] = $user;
4308	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4309	}
4310	$i++;
4311	}
4312	return $return;
4313	}
4314
4315	function setacl($params)
4316	{
4317	$old_users = $this->getacl();
4318	if (!count($old_users))
4319	$old_users = array();
4320
4321	$tmp_array = array();
4322	foreach ($old_users as $index => $user_info)
4323	{
4324	$tmp_array[$index] = $user_info['uid'];
4325	}
4326	$old_users = $tmp_array;
4327
4328	$users = unserialize($params['users']);
4329	if (!count($users))
4330	$users = array();
4331
4332	//$add_share = array_diff($users, $old_users);
4333	$remove_share = array_diff($old_users, $users);
4334
4335	$mbox_stream = $this->open_mbox();
4336
4337	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4338	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4339
4340	/*if (count($add_share))
4341	{
4342	foreach ($add_share as $index=>$uid)
4343	{
4344	if (is_array($mailboxes_list))
4345	{
4346	foreach ($mailboxes_list as $key => $val)
4347	{
4348	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4349	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4350	}
4351	}
4352	}
4353	}*/
4354
4355	if (count($remove_share))
4356	{
4357	foreach ($remove_share as $index=>$uid)
4358	{
4359	if (is_array($mailboxes_list))
4360	{
4361	foreach ($mailboxes_list as $key => $val)
4362	{
4363	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4364	$folder = str_replace("&-", "&", $folder);
4365	imap_setacl ($mbox_stream, $folder, "$uid", "");
4366	}
4367	}
4368	}
4369	}
4370
4371	return true;
4372	}
4373
4374	function getaclfromuser($params)
4375	{
4376	$useracl = $params['user'];
4377
4378	$return = array();
4379	$return[$useracl] = 'false';
4380	$mbox_stream = $this->open_mbox();
4381	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4382
4383	foreach ($mbox_acl as $user => $acl)
4384	{
4385	if (($user != $this->username) && ($user == $useracl))
4386	{
4387	$return[$user] = $acl;
4388	}
4389	}
4390	return $return;
4391	}
4392
4393	function getacltouser($user)
4394	{
4395	$return = array();
4396	$mbox_stream = $this->open_mbox();
4397	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4398	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4399	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4400	if(substr($user,0,4) != 'user')
4401	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4402	else
4403	$mbox_acl = @imap_getacl($mbox_stream, $user);
4404	if(isset($mbox_acl[$this->username]))
4405	return $mbox_acl[$this->username];
4406	else
4407	return '';
4408	}
4409
4410
4411	function setaclfromuser($params)
4412	{
4413	$user = $params['user'];
4414	$acl = $params['acl'];
4415
4416	$mbox_stream = $this->open_mbox();
4417
4418	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4419	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4420
4421	if (is_array($mailboxes_list))
4422	{
4423	foreach ($mailboxes_list as $key => $val)
4424	{
4425	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4426	$folder = str_replace("&-", "&", $folder);
4427	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4428	{
4429	$return = imap_last_error();
4430	}
4431	}
4432	}
4433	if (isset($return))
4434	return $return;
4435	else
4436	return true;
4437	}
4438
4439	function download_attachment($msg,$msgno)
4440	{
4441	$array_parts_attachments = array();
4442	//$array_parts_attachments['names'] = '';
4443	include_once("class.imap_attachment.inc.php");
4444	$imap_attachment = new imap_attachment();
4445
4446	if (count($msg->fname[$msgno]) > 0)
4447	{
4448	$i = 0;
4449	foreach ($msg->fname[$msgno] as $index=>$fname)
4450	{
4451	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4452	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4453	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4454	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4455	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4456	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4457	$i++;
4458	}
4459	}
4460	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4461	return $array_parts_attachments;
4462	}
4463
4464
4465	/**
4466	* @license http://www.gnu.org/copyleft/gpl.html GPL
4467	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4468	* @param $params
4469	*/
4470	function spam($params)
4471	{
4472
4473	$mbox_stream = $this->open_mbox($params['folder']);
4474	$msgs_number = explode(',',$params['msgs_number']);
4475
4476	$user = Array();
4477
4478	if(substr($params['folder'], 0, 4) == 'user')
4479	{
4480	$ldapObject = new ldap_functions();
4481
4482	$folderArray = Array();
4483	$folderArray = explode($this->imap_delimiter, $params['folder']);
4484
4485	$user['name'] = $folderArray[1];
4486	$user['email'] = $ldapObject->getMailByUid($user['name']);
4487
4488	}
4489	else
4490	{
4491	$user['name'] = $this->username;
4492	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4493	}
4494
4495	foreach($msgs_number as $msg_number)
4496	{
4497	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4498	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4499	$body = imap_body($mbox_stream, $imap_msg_number);
4500	$msg = $header . $body;
4501	strtok($user['email'], '@');
4502	$domain = strtok('@');
4503
4504
4505
4506	//Encontrar a assinatura do dspam no cabecalho
4507	$v = explode("\r\n", $header);
4508	foreach ($v as $linha){
4509	if (preg_match('/^Message-ID/i', $linha)) {
4510	$args = explode(" ", $linha);
4511	$msg_id = "'$args[1]'";
4512	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4513	$args = explode(" ",$linha);
4514	$signature = $args[1];
4515	}
4516	}
4517
4518	// Seleciona qual comando a ser executado
4519	switch($params['spam']){
4520	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4521	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4522	}
4523
4524
4525	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4526	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4527
4528	system($cmd);
4529	}
4530
4531	imap_close($mbox_stream);
4532	return false;
4533	}
4534
4535
4536	/**
4537	* Descrição do método
4538	*
4539	* @license http://www.gnu.org/copyleft/gpl.html GPL
4540	* @author
4541	* @sponsor Caixa Econômica Federal
4542	* @author
4543	* @param <tipo> <$msg_number> <Número da mensagem>
4544	* @return <cabeçalho da mensagem>
4545	* @access <public>
4546	*/
4547	function get_header($msg_number)
4548	{
4549	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4550	if (!is_object($header))
4551	return false;
4552
4553	if($header->Flagged != "F" ) {
4554	$flag = preg_match('/importance : (.*)\r/i',
4555	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4556	,$importance);
4557	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4558	}
4559
4560	return $header;
4561	}
4562
4563	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4564	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4565
4566
4567	function insert_email($source,$folder,$timestamp,$flags){
4568
4569	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4570	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4571	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4572	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4573	$imap_options = '/notls/novalidate-cert';
4574
4575
4576	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4577
4578	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4579
4580	if(imap_last_error() === 'Mailbox already exists')
4581	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4582	if($timestamp){
4583	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4584	$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.
4585	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4586	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4587
4588	$f = fopen($file,"w");
4589	fputs($f,base64_encode($source));
4590	fclose($f);
4591	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4592	$return['command']= exec($command);
4593	}else{
4594	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4595	}
4596	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4597
4598	$return['msg_no'] = $status->uidnext - 1;
4599	$return['error'] = imap_last_error();
4600	if(!$return['error'] && $flags != '' ){
4601
4602	$flags_array=explode(':',$flags);
4603	//"Answered","Draft","Flagged","Unseen"
4604	$flags_fixed = "";
4605	if($flags_array[0] == 'A')
4606	$flags_fixed.="\\Answered ";
4607	if($flags_array[1] == 'X')
4608	$flags_fixed.="\\Draft ";
4609	if($flags_array[2] == 'F')
4610	$flags_fixed.="\\Flagged ";
4611	if($flags_array[3] != 'U')
4612	$flags_fixed.="\\Seen ";
4613	if($flags_array[4] == 'F')
4614	$flags_fixed.="\\Answered \\Draft ";
4615	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4616	}
4617
4618	//Ignorando erro de AUTH=Plain
4619	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4620	$return['error'] = false;
4621
4622	if($mbox_stream)
4623	imap_close($mbox_stream);
4624	return $return;
4625	}
4626
4627	function show_decript($params,$dec=0){
4628	$source = $params['source'];
4629
4630	//error_log("source: $source\nversao: " . PHP_VERSION);
4631	if ($dec == 0)
4632	{
4633	$source = str_replace(" ", "+", $source,$i);
4634	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4635	if(!$source = base64_decode($source,true))
4636	return "error ".$source."Espaï¿?os ".$i;
4637
4638	}
4639	else {
4640	if(!$source = base64_decode($source))
4641	return "error ".$source."Espaï¿?os ".$i;
4642	}
4643	}
4644
4645	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4646
4647	$get['msg_number'] = $insert['msg_no'];
4648	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4649	$return = $this->get_info_msg($get);
4650	$get['msg_number'] = $params['ID'];
4651	$get['msg_folder'] = $params['folder'];
4652	$tmp = $this->get_info_msg($get);
4653	if(!$tmp['status_get_msg_info'])
4654	{
4655	$return['msg_day']=$tmp['msg_day'];
4656	$return['msg_hour']=$tmp['msg_hour'];
4657	$return['fulldate']=$tmp['fulldate'];
4658	$return['smalldate']=$tmp['smalldate'];
4659	}
4660	else
4661	{
4662	$return['msg_day']='';
4663	$return['msg_hour']='';
4664	$return['fulldate']='';
4665	$return['smalldate']='';
4666	}
4667	$return['msg_no'] =$insert['msg_no'];
4668	$return['error'] = $insert['error'];
4669	$return['folder'] = $params['folder'];
4670	//$return['acls'] = $insert['acls'];
4671	$return['original_ID'] = $params['ID'];
4672
4673	return $return;
4674
4675	}
4676
4677	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4678	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4679
4680	function treat_base64_from_post($source){
4681	$offset = 0;
4682	do
4683	{
4684	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4685	{
4686	$inicio = strpos($source, "\n\r", $inicio);
4687	$fim = strpos($source, '--', $inicio);
4688	if(!$fim)
4689	$fim = strpos($source,"\n\r", $inicio);
4690	$length = $fim-$inicio;
4691	$parte = substr( $source,$inicio,$length-1);
4692	$parte = str_replace(" ", "+", $parte);
4693	$source = substr_replace($source, $parte, $inicio, $length-1);
4694	}
4695	if($offset > $inicio)
4696	$offset=FALSE;
4697	else
4698	$offset = $inicio;
4699	}
4700	while($offset);
4701	return $source;
4702	}
4703
4704	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4705
4706	function unarchive_mail($params)
4707	{
4708	$dest_folder = $params['folder'];
4709	$sources = explode("#@#@#@",$params['source']);
4710	//Add user timeszone
4711	$timestamps = explode("#@#@#@",$params['timestamp']);
4712
4713
4714	$flags = explode("#@#@#@",$params['flags']);
4715
4716	foreach($sources as $index=>$src) {
4717	if($src!=""){
4718	$source = $this->treat_base64_from_post($src);
4719	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4720	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4721	}
4722	}
4723	return $insert;
4724	}
4725
4726	function download_all_local_attachments($params)
4727	{
4728	$source = $params['source'];
4729	$source = $this->treat_base64_from_post($source);
4730	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4731	$exporteml = new ExportEml();
4732	$params['num_msg']=$insert['msg_no'];
4733	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4734	return $exporteml->download_all_attachments($params);
4735	}
4736
4737	/**
4738	* Método que envia um email reportando um erro no email do usuário
4739	* @license http://www.gnu.org/copyleft/gpl.html GPL
4740	* @author Prognus Software Livre (http://www.prognus.com.br)
4741	*/
4742	function report_mail_error($params)
4743	{
4744	$params = $params['params'];
4745	$array_params = explode(";;", $params);
4746	$id_msg = $array_params[0];
4747	$msg_user = $array_params[1];
4748
4749	if($msg_user == '')
4750	$msg_user = "Sem mensagem!";
4751
4752	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4753
4754	$exporteml = new ExportEml();
4755	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4756	$this->open_mbox($msg_folder);
4757	$title = "Erro de email reportado";
4758	$body = "<body>O usuário <strong>$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>" .
4759	"$msg_user</body><br><br><hr>";
4760
4761	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4762	$mailService = ServiceLocator::getService('mail');
4763	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4764	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4765	}
4766
4767	function array_msort($array, $cols)
4768	{
4769	$colarr = array();
4770	foreach ($cols as $col => $order) {
4771	$colarr[$col] = array();
4772	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4773	}
4774	$params = array();
4775	foreach ($cols as $col => $order) {
4776	$params[] =& $colarr[$col];
4777	$params = array_merge($params, (array)$order);
4778	}
4779	call_user_func_array('array_multisort', $params);
4780	$ret = array();
4781	$keys = array();
4782	$first = true;
4783	foreach ($colarr as $col => $arr) {
4784	foreach ($arr as $k => $v) {
4785	if ($first) { $keys[$k] = substr($k,1); }
4786	$k = $keys[$k];
4787	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4788	$ret[$k][$col] = $array[$k][$col];
4789	}
4790	$first = false;
4791	}
4792
4793	return $ret;
4794
4795	}
4796
4797	function parseCriteriaSearchMail($search)
4798	{
4799	$criteria = '';
4800	$searchArray = explode(' ', $search);
4801
4802	foreach ($searchArray as $v)
4803	if(trim($v) !== '' )
4804	$criteria .= 'TEXT "'.$v.'" ' ;
4805
4806	return $criteria;
4807	}
4808
4809	function quickSearchMail( $params )
4810	{
4811	include '../prototype/api/controller.php';
4812	$return = array();
4813	$return['folder'] = $params['folder'];
4814	if(!is_array($params['folder']))
4815	$params['folder'] = array( $params['folder'] );
4816
4817	if(!isset($params['sort']))
4818	$params['sort'] = 'SORTDATE_REVERSE';
4819
4820	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4821
4822	$i = 0;
4823	if(!isset($params['page'])) $params['page'] = 0;
4824	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4825	$ini = $end - $this->prefs['max_email_per_page'] ;
4826	$count = 0;
4827
4828	if (!preg_match('/KEYWORD/i', $params['search'])){
4829	$search = $this->parseCriteriaSearchMail($params['search']);
4830	} else {
4831	$search = $params['search'];
4832	}
4833
4834	foreach ($params['folder'] as $folder)
4835	{
4836	$imap = $this->open_mbox( $folder ) ;
4837	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4838
4839	$count += count($msgIds);
4840
4841	foreach ($msgIds as $ii => $v)
4842	{
4843	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4844	$return['msgs'][$i]['from'] = '';
4845
4846	$from = $msg->from[0]->mailbox;
4847	if($msg->from[0]->personal != "")
4848	$from = $msg->from[0]->personal;
4849	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4850
4851	$return['msgs'][$i]['subject'] = ' ';
4852
4853	$subject = imap_mime_header_decode($msg->subject);
4854	foreach ($subject as $tmp)
4855	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4856
4857	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4858	$followupflagged = Controller::find(
4859	array('concept' => 'followupflagged'),
4860	false,
4861	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4862	);
4863
4864	if(isset($followupflagged[0]['followupflagId']))
4865	{
4866	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4867	$followupflagged[0]['followupflag'] = $followupflag;
4868	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4869
4870	}
4871	$labeleds = Controller::find(
4872	array('concept' => 'labeled'),
4873	false,
4874	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4875	);
4876	foreach ($labeleds as $e){
4877	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4878	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4879	}
4880	$return['msgs'][$i]['flag'] = ' ';
4881	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4882	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4883	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4884	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4885	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4886	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4887
4888	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4889	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4890	$return['msgs'][$i]['date'] = $msg->udate;
4891	$return['msgs'][$i]['size'] = $msg->Size;
4892	$return['msgs'][$i]['boxname'] = $folder;
4893	$return['msgs'][$i]['uid'] = $v;
4894
4895	$i++;
4896	}
4897	}
4898
4899	$return['num_msgs'] = $count;
4900
4901	if(!isset($return['msgs']))
4902	$return['msgs'] = array();
4903
4904	define('SORTBOX', 69);
4905	define('SORTWHO', 2);
4906	define('SORTBOX_REVERSE', 69);
4907	define('SORTWHO_REVERSE', 2);
4908	define('SORTDATE_REVERSE', 0);
4909	define('SORTSUBJECT_REVERSE', 3);
4910	define('SORTSIZE_REVERSE', 6);
4911
4912	switch (constant( $params['sort'] )){
4913	case 0 : $sA = 'date'; break;
4914	case 2 : $sA = 'from'; break;
4915	case 69 : $sA = 'boxname'; break;
4916	case 3 : $sA = 'subject'; break;
4917	case 6 : $sA = 'size'; break;
4918	}
4919
4920
4921	if($params['sort'] !== 'SORTDATE_REVERSE')
4922	if(strpos($params['sort'],'REVERSE') !== false)
4923	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4924	else
4925	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4926
4927	$k = -1;
4928	$nMsgs = array();
4929
4930	foreach ($return['msgs'] as $v)
4931	{
4932	$k++;
4933	if($k < $ini \|\| $k >= $end ) continue;
4934	$nMsgs[] = $v;
4935	}
4936	$return['msgs'] = $nMsgs;
4937
4938	$return = json_encode($return);
4939	$return = base64_encode($return);
4940
4941	return $return;
4942	}
4943
4944	function get_quota_folders(){
4945
4946	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4947	include_once("class.imapfp.inc.php");
4948	$imapfp = new imapfp();
4949
4950	if(!$imapfp->open($this->imap_server,$this->imap_port))
4951	return $imapfp->get_error();
4952	if (!$imapfp->login( $this->username,$this->password ))
4953	return $imapfp->get_error();
4954
4955	$response_array = $imapfp->get_mailboxes_size();
4956	if ($imapfp->error)
4957	return $imapfp->get_error();
4958
4959	$data = array();
4960	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
4961	$data["quota_root"] = $quota_root;
4962
4963	foreach ($response_array as $idx=>$line) {
4964	$line2 = str_replace('"', "", $line);
4965	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
4966	list($folder,$size) = explode(";",$line2);
4967	$quota_used = str_replace(")","",$size);
4968	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
4969	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
4970	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
4971	$folder = $this->functions->getLang("Inbox");
4972	}
4973	else
4974	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
4975
4976	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
4977	}
4978	$imapfp->close();
4979	return $data;
4980	}
4981
4982	function getaclfrombox($mail)
4983	{
4984	$mailArray = explode('@', $mail);
4985	$boxacl = $mailArray[0];
4986	$return = array();
4987
4988	if(!$this->mbox)
4989	$this->open_mbox();
4990
4991	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
4992
4993	foreach ($mbox_acl as $user => $acl)
4994	{
4995	if ($user != $boxacl )
4996	$return[$user] = $acl;
4997	}
4998	return $return;
4999	}
5000
5001
5002	function searchSieveRule( $params )
5003	{
5004
5005	$imap = $this->open_mbox( 'INBOX' );
5006	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5007
5008	$rr = array();
5009
5010
5011	foreach ($msgs as $i => $v)
5012	{
5013
5014	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5015
5016	if(isset($params['from']))
5017	{
5018	$from['from'] = array();
5019	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5020	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5021	if ($from['from']['name'])
5022	{
5023	if (substr($from['from']['name'], 0, 1) == '"')
5024	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5025	else
5026	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5027	}
5028	else
5029	$from['from']['full'] = $from['from']['email'];
5030
5031	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5032	$rr['from'][] = $v;
5033	}
5034
5035	if(isset($params['to']))
5036	{
5037	$tos = $msg->to;
5038	$val = '';
5039	foreach( $tos as $to)
5040	{
5041	$tmp = imap_mime_header_decode($to->personal);
5042	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5043
5044	}
5045	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5046	$rr['to'][] = $v;
5047
5048	$tos = $msg->cc;
5049	$val = '';
5050	foreach( $tos as $to)
5051	{
5052	$tmp = imap_mime_header_decode($to->personal);
5053	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5054
5055	}
5056
5057	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5058	$rr['to'][] = $v;
5059	}
5060
5061	if(isset($params['subject']))
5062	{
5063	$ss = '';
5064	$subject = imap_mime_header_decode($msg->subject);
5065	foreach ($subject as $tmp)
5066	$ss .= $tmp->text;
5067
5068	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5069	$rr['subject'][] = $v;
5070	}
5071
5072	if(isset($params['body']))
5073	{
5074	$this->mbox = $this->open_mbox( 'INBOX' );
5075	$b = $this->get_body_msg( $v , 'INBOX' );
5076
5077	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5078	$rr['body'][] = $v;
5079
5080	unset($b);
5081	}
5082
5083	if(isset($params['size']))
5084	{
5085	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5086	$rr['size'][] = $v;
5087	}
5088	}
5089
5090	$rrr = array();
5091	$init = true;
5092
5093
5094	foreach ($rr as $i => $v)
5095	{
5096	if(count($rrr) == 0 && $init === true)
5097	$rrr = $v;
5098	else if($params['isExact'] === true)
5099	$rrr = array_diff($rrr , $v);
5100	else
5101	$rrr = array_unique(array_merge($rrr , $v));
5102
5103	}
5104
5105
5106	// if($params['page'] && $params['rows'])
5107	// {
5108	//
5109	// $end = ( $params['rows'] * $params['page'] );
5110	// $ini = $end - $params['rows'] ;
5111	//
5112	// //Pegando os do range da paginação
5113	// $k = -1;
5114	// $r = array();
5115	// foreach ($rrr as $v)
5116	// {
5117	// $k++;
5118	// if( $k < $ini \|\| $k >= $end ) continue;
5119	// $r[] = $v;
5120	// }
5121	// //////////////////////////////////////
5122	// }
5123	// else
5124	$r = $rrr;
5125
5126	return $r ;
5127	}
5128
5129	function filterCheck( $val , $crit ,$fil )
5130	{
5131	switch ( $fil ) {
5132	case '=' : //Igual
5133	if( $val == $crit ) return true; else return false; break;
5134	case '*' : //Existe
5135	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5136	case '!*' : //Não existe
5137	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5138	case '^' : //Começa com
5139	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5140	case '$' : //Termina com
5141	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5142	case '>' : //Maior que
5143	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5144	case '<' : //Menor que
5145	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5146	}
5147	}
5148
5149	function apliSieveFilter($msgs , $proc )
5150	{
5151	$ret = array();
5152
5153	switch($proc['action']){
5154	case 'fileintro':
5155	$imap = $this->open_mbox( 'INBOX' );
5156	foreach( $msgs as $msg )
5157	if($proc['keep'] === true)
5158	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5159	else
5160	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5161	break;
5162	case 'redirect':
5163	foreach($msgs as $msg)
5164	{
5165	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5166
5167	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5168	$mailService = ServiceLocator::getService('mail');
5169
5170	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5171
5172	if($proc['keep'] !== true)
5173	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5174	}
5175	break;
5176
5177	case 'setflag':
5178	foreach($msgs as $msg)
5179	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5180
5181	break;
5182	}
5183
5184	return $ret;
5185	}
5186	}
5187	?>

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