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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5604

Revision 5604, 199.8 KB checked in by cristiano, 12 years ago (diff)
Ticket #2497 - Nova estrategia para o salvamento automatico de rascunhos
Property svn:eol-style set to `native` Property svn:executable set to ``*

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1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45	function imap_functions (){
46	$this->init();
47	}
48
49	function init(){
50	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
51	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
52	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
53	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
54	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
55	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
56	$this->functions = new functions();
57	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
58	$this->has_cid = false;
59	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
60
61	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
62	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
63	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
64	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
65	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
66
67	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
68	$this->useCache = true;
69
70	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
71	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
72
73	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
74	$this->imap_options = '/tls/novalidate-cert';
75	else
76	$this->imap_options = '/notls/novalidate-cert';
77
78	}
79
80	function mount_url_folder($folders){
81	return implode($this->imap_delimiter,$folders);
82	}
83
84	// BEGIN of functions.
85	function open_mbox( $folder = false, $force_die = true)
86	{
87	$this->mboxFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
88	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
89
90	if (is_resource($this->mbox))
91	if ($force_die)
92	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
93	else
94	imap_reopen($this->mbox, $url );
95	else
96	if($force_die)
97	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
98	else
99	$this->mbox = imap_open( $url , $this->username, $this->password);
100
101	return $this->mbox;
102	}
103
104	/**
105	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
106	*
107	* @license http://www.gnu.org/copyleft/gpl.html GPL
108	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
109	* @sponsor Caixa Econômica Federal
110	* @author Gustavo Pereira dos Santos Stabelini
111	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
112	* @return boolean
113	* @access public
114	*/
115
116	function move_folder($params){
117	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
118	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
119	$new_folder = explode($this->imap_delimiter, $old_folder );
120	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
121	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
122	$result = true;
123	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
124	$result = false;
125	}
126	imap_close($mbox);
127	return $result;
128	}
129
130	function parse_error($error, $field = ''){
131	// This error is returned from Imap.
132	if(strstr($error,'Connection refused')) {
133	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
134	}
135	else if(strstr($error,'virus')) {
136	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
137	}
138	else if(strstr($error,'Failed to add recipient:')) {
139	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
140	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
141	}
142	else if(strstr($error,'Recipient address rejected')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
144	}
145	else if(strstr($error,'Invalid Mail:')) {
146	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
147	}
148	else if(strstr($error,'Message file too big')) {
149	return ($this->functions->getLang("Message file too big."));
150	}
151	// This condition verifies if SESSION is expired.
152	elseif(!count($_SESSION))
153	return "nosession";
154
155	return $error;
156	}
157
158	function get_range_msgs2($params)
159	{
160	// Free others requests
161	session_write_close();
162	$folder = $params['folder'];
163	$msg_range_begin = $params['msg_range_begin'];
164	$msg_range_end = $params['msg_range_end'];
165	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
166	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
167	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
168
169	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
170	$this->mbox = $this->open_mbox($folder);
171
172	$return = array();
173	$return['folder'] = $folder;
174	//Para enviar o offset entre o timezone definido pelo usuário e GMT
175	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
176
177	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
178	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
179
180	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
181
182	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
183
184	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
185
186	$i = 0;
187	if(is_array($sort_array_msg)){
188	foreach($sort_array_msg as $msg_number => $value)
189	{
190	$sample = false;
191	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) &&
192	(isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
193	$sample = true;
194
195	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
196	$i++;
197	}
198	}
199	$return['num_msgs'] = $num_msgs;
200	}
201	else {
202	$num_msgs = imap_num_msg($this->mbox);
203	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
204
205
206	$return['tot_unseen'] = 0;
207	$i = 0;
208
209	if(is_array($sort_array_msg)){
210
211	foreach($sort_array_msg as $msg_number => $value)
212	{
213	$temp = $this->get_info_head_msg($msg_number);
214	if(!$temp)
215	return false;
216
217	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
218	$return['tot_unseen']++;
219	}
220
221	if($i <= ($msg_range_end-$msg_range_begin))
222	$return[$i] = $temp;
223	$i++;
224	}
225	}
226	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
227	}
228	return $return;
229	}
230
231
232	function getMessages($params) {
233	$result = array();
234
235	$exporteml = new ExportEml();
236	$unseen_msgs = array();
237
238	foreach($params['messages'] as $folder => $messages) {
239	foreach($messages as $msg_number) {
240
241	$this->mbox = $this->open_mbox($folder);
242
243	if (isset($params['details']) && $params['details'] == 'all') {
244	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
245	} else {
246	$message['headers'] = $this->get_info_head_msg($msg_number, true);
247	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
248	}
249
250	imap_close($this->mbox);
251	$this->mbox = false;
252
253	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
254	array_push($unseen_msgs,$msg_number);
255	}
256
257	$result[$folder][] = $message;
258	}
259	if($unseen_msgs){
260	$msgs_list = implode(",",$unseen_msgs);
261	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
262	$this->set_messages_flag($array_msgs);
263	}
264	}
265
266	return $result;
267	}
268
269	/**
270	* Decodifica uma string no formato mime RFC2047
271	*
272	* @license http://www.gnu.org/copyleft/gpl.html GPL
273	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
274	* @sponsor Caixa Econômica Federal
275	* @author Cristiano Corrêa Schmidt
276	* @param string $string string no formato mime RFC2047
277	* @return string
278	* @access public
279	*/
280	static function decodeMimeString( $string )
281	{
282	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
283	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
284	}
285
286	/**
287	* Decodifica os tokens encontrados na função decodeMimeString
288	*
289	* @license http://www.gnu.org/copyleft/gpl.html GPL
290	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
291	* @sponsor Caixa Econômica Federal
292	* @author Cristiano Corrêa Schmidt
293	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
294	* @return string
295	* @access public
296	*/
297	static function decodeMimeStringCallback( $mathes )
298	{
299	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
300	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
301	}
302
303	/**
304	* Formata um mailObject para um array com name e email
305	*
306	* @license http://www.gnu.org/copyleft/gpl.html GPL
307	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
308	* @sponsor Caixa Econômica Federal
309	* @author Cristiano Corrêa Schmidt
310	* @return bool
311	* @access public
312	*/
313	static function formatMailObject( $obj )
314	{
315	$return = array();
316	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
317	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
318	return $return;
319	}
320
321	/**
322	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
323	* Utiliza memCache caso esta preferencia esteja ativada.
324	*
325	* @license http://www.gnu.org/copyleft/gpl.html GPL
326	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
327	* @sponsor Caixa Econômica Federal
328	* @author Cristiano Corrêa Schmidt
329	* @return bool
330	* @access public
331	*/
332	function get_info_head_msg( $msg_number , $appendSample = false )
333	{
334	$return = false;
335	$cached = false;
336	if( $this->useCache === true )
337	{
338	if( $this->cache === false )
339	{
340	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
341	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
342	}
343
344	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
345	$cached = true;
346	}
347
348	$header = imap_headerinfo($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
349	$return['Recent'] = $header->Recent;
350	$return['Unseen'] = $header->Unseen;
351	$return['Deleted'] = $header->Deleted;
352	$return['Flagged'] = $header->Flagged;
353	if($header->Answered =='A' && $header->Draft == 'X')
354	$return['Forwarded'] = 'F';
355	else
356	{
357	$return['Answered'] = $header->Answered;
358	$return['Draft'] = $header->Draft;
359	}
360
361	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
362	{
363	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
364	{
365	$return['msg_sample'] = $this->get_msg_sample($msg_number);
366	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
367	}
368
369	return $return;
370	}
371
372	$importance = array();
373	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
374	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
375	$offsetToGMT = $this->functions->CalculateDateOffset();
376	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
377	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
378	$return['msg_number'] = $msg_number;
379	$return['udate'] = $header->udate;
380	$return['offsetToGMT'] = $offsetToGMT;
381	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
382	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
383	$return['Size'] = $header->Size;
384	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
385	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
386	$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
387	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
388	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
389
390	if( isset( $header->to[0] ))
391	$return['to'] = self::formatMailObject( $header->to[0] );
392	else if( isset( $header->cc[0] ))
393	$return['to'] = self::formatMailObject( $header->cc[0] );
394	else if( isset( $header->bcc[0] ))
395	$return['to'] = self::formatMailObject( $header->bcc[0] );
396	else
397	$return['to'] = array( 'name' => '' , 'email' => '');
398
399	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
400	$return['to'] = $return['from'];
401
402	if($appendSample !== false)
403	$return['msg_sample'] = $this->get_msg_sample($msg_number);
404
405	if( $this->useCache === true )
406	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
407
408	return $return;
409	}
410
411	/**
412	*
413	* @license http://www.gnu.org/copyleft/gpl.html GPL
414	* @param string $string String a ser decodificada
415	* @return string
416	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
417	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
418	*/
419	function decode_string($string)
420	{
421	$return = '';
422	$decoded = '';
423	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
424	{
425	$tmp = imap_mime_header_decode($string);
426	foreach ($tmp as $tmp1)
427	{
428	$return .= $this->htmlspecialchars_encode($tmp1->text);
429	}
430
431	return str_replace("\t", "", $return);
432	}
433	else if (strpos(strtolower($string), '=?utf-8') !== false)
434	{
435	$elements = imap_mime_header_decode($string);
436
437	for($i = 0;$i < count($elements);$i++)
438	{
439	$charset = strtolower($elements[$i]->charset);
440	$text = $elements[$i]->text;
441	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
442	$decoded .= $this->functions->utf8_to_ncr($text);
443	else
444	{
445	if( strcasecmp($charset,"default") )
446	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
447	else
448	$decoded .= $this->htmlspecialchars_encode($text);
449	}
450	}
451
452	return str_replace("\t", "", $decoded);
453	}
454	else if(strpos(strtolower($string), '=?us-ascii') !== false)
455	{
456	$retun = '';
457	$tmp = imap_mime_header_decode($string);
458	foreach ($tmp as $tmp1)
459	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
460
461	return str_replace("\t", "", $return);
462
463	}
464	else if( strpos( $string , '=?' ) !== false )
465	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
466
467
468	return $this->htmlspecialchars_encode($string);
469	}
470
471
472	/**
473	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
474	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
475	*/
476	function import_msgs($params) {
477	if(!$this->mbox)
478	$this->mbox = $this->open_mbox();
479
480	if( preg_match('/local_/',$params["folder"]) ){
481
482	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
483	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
484	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
485
486	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
487	return $this->functions->getLang( 'Import to Local : fail...' );
488	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
489	$params["folder"] = $tmp_box;
490	}
491
492	$errors = array();
493	$invalid_format = false;
494	$filename = $params['FILES'][0]['name'];
495	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
496	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
497
498	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
499	return array( 'error' => $this->functions->getLang("fail in import:").
500	" ".$this->functions->getLang("Over quota"));
501	}
502
503	if(substr($filename,strlen($filename)-4)==".zip") {
504	$zip = zip_open($params['FILES'][0]['tmp_name']);
505	if ($zip) {
506	while ($zip_entry = zip_read($zip)) {
507
508	if (zip_entry_open($zip, $zip_entry, "r")) {
509	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
510	$status = @imap_append($this->mbox,
511	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
512	$email
513	);
514	if(!$status)
515	array_push($errors,zip_entry_name($zip_entry));
516	zip_entry_close($zip_entry);
517	}
518	}
519	zip_close($zip);
520	}
521	if (isset( $tmp_box ) && ! sizeof( $errors )){
522	$mc = imap_check($this->mbox);
523	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
524	$ids = array( );
525	foreach ($result as $overview)
526	$ids[ ] = $overview -> uid;
527	return implode( ',', $ids );
528	}
529
530	}else if(substr($filename,strlen($filename)-4)==".eml") {
531	$email = implode("",file($params['FILES'][0]['tmp_name']));
532	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
533
534	if(!$status)
535	return "Error importing";
536
537	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
538	$mc = imap_check($this->mbox);
539
540	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
541
542	$ids = array( );
543	foreach ($result as $overview)
544	$ids[ ] = $overview -> uid;
545
546	return implode( ',', $ids );
547	}
548	}
549	else{
550	if ( isset( $tmp_box ) )
551	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
552
553	return array("error" => $this->functions->getLang("wrong file format"));
554	$invalid_format = true;
555	}
556
557	if(!$invalid_format) {
558	if(count($errors)>0) {
559	$message = $this->functions->getLang("fail in import:")."\n";
560	foreach($errors as $arquivo) {
561	$message.=$arquivo."\n";
562	}
563	return array("error" => $message);
564	}
565	else
566	return $this->functions->getLang("The import was executed successfully.");
567	}
568	}
569	/*
570	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
571	a primeira parte do e-mail, que é o texto, sem anexos.
572	O método considera que o email é multpart.
573	*/
574	function remove_attachments($params) {
575	include_once("class.message_components.inc.php");
576	if(!$this->mbox \|\| !is_resource($this->mbox))
577	$this->mbox = $this->open_mbox($params["folder"]);
578	$return["status"] = true;
579	$header = "";
580
581	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
582	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
583	$head1 = explode(":",$head);
584	if ( (strtoupper($head1[0]) == "TO") \|\|
585	(strtoupper($head1[0]) == "FROM") \|\|
586	(strtoupper($head1[0]) == "SUBJECT") \|\|
587	(strtoupper($head1[0]) == "DATE") )
588	$header .= $head."\r\n";
589	}
590
591	$msg = new message_components($this->mbox);
592	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
593	Então uso essa classe para verificar a codificação e o charset,
594	para que o método decodeBody do expresso possa trazer tudo certinho*/
595
596	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
597	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
598	$all_body_charset = $msg->charset[$params["msg_num"]][0];
599
600	if($all_body_type=='multipart/alternative') {
601	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
602	$msg->pid[$params["msg_num"]][2] == '1.2') {
603	$body_part_to_show = '1.2';
604	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
605	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
606	$all_body_charset = $msg->charset[$params["msg_num"]][2];
607	}
608	else {
609	$body_part_to_show = '1.1';
610	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
611	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
612	$all_body_charset = $msg->charset[$params["msg_num"]][1];
613	}
614	}
615	else
616	$body_part_to_show = '1';
617
618	$status = imap_append($this->mbox,
619	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
620	$header.
621	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
622	"\r\n".
623	"Content-Transfer-Encoding: ".$all_body_encoding.
624	"\r\n".
625	"\r\n".
626	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
627	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
628	$all_body_encoding, $all_body_charset
629	))
630	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
631
632	if(!$status)
633	{
634	$return["status"] = false;
635	$return["msg"] = lang("error appending mail on delete attachments");
636	}
637	else
638	{
639	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
640	$return['msg_no'] = $status->uidnext - 1;
641	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
642	imap_expunge($this->mbox);
643	}
644
645	return $return;
646
647	}
648
649	function msgs_to_archive($params) {
650
651	$folder = $params['folder'];
652	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
653
654	$messages_not_to_copy = explode(",",$params['mails']);
655	$ids = array();
656
657	$cont = 0;
658
659	foreach($all_ids as $each_id=>$value) {
660	if(!in_array($each_id,$messages_not_to_copy)) {
661	array_push($ids,$each_id);
662	$cont++;
663	}
664	if($cont>=100)
665	break;
666	}
667
668	if (empty($ids))
669	return array();
670
671	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
672
673
674	return $this->get_info_msgs($params);
675
676
677	}
678
679	/**
680	*
681	* @return
682	* @param $params Object
683	*/
684	function get_info_msgs($params) {
685	include_once("class.exporteml.inc.php");
686
687	if(array_key_exists('messages', $params)){
688	$sel_msgs = explode(",", $params['messages']);
689	@reset($sel_msgs);
690	$sorted_msgs = array();
691	foreach($sel_msgs as $idx => $sel_msg) {
692	$sel_msg = explode(";", $sel_msg);
693	if(array_key_exists($sel_msg[0], $sorted_msgs)){
694	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
695	}
696	else {
697	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
698	}
699	}
700	unset($sorted_msgs['']);
701
702	$return = array();
703	$array_names_keys = array_keys($sorted_msgs);
704
705	for($i = 0; $i < count($sorted_msgs); $i++){
706
707	$new_params = array();
708	$attach_params = array();
709
710	$new_params["msg_folder"]= $array_names_keys[$i];
711	$attach_params["folder"] = $params["folder"];
712	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
713	$exporteml = new ExportEml();
714	$unseen_msgs = array();
715	foreach($msgs as $msg_number) {
716	$new_params["msg_number"] = $msg_number;
717	//ini_set("display_errors","1");
718	$msg_info = $this->get_info_msg($new_params);
719
720	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
721	$msg_info['header'] = $this->get_info_head_msg($msg_number);
722
723	$attach_params["num_msg"] = $msg_number;
724	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
725	imap_close($this->mbox);
726	$this->mbox=false;
727	array_push($return,serialize($msg_info));
728
729	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
730	array_push($unseen_msgs,$msg_number);
731	}
732	}
733	}
734	if($unseen_msgs){
735	$msgs_list = implode(",",$unseen_msgs);
736	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
737	$this->set_messages_flag($array_msgs);
738	}
739	return $return;
740	}else{
741	$return = array();
742	$new_params = array();
743	$attach_params = array();
744	$new_params["msg_folder"]=$params["folder"];
745	$attach_params["folder"] = $params["folder"];
746	$msgs = explode(",",$params["msgs_number"]);
747	$exporteml = new ExportEml();
748	$unseen_msgs = array();
749	foreach($msgs as $msg_number) {
750	$new_params["msg_number"] = $msg_number;
751	//ini_set("display_errors","1");
752	$msg_info = $this->get_info_msg($new_params);
753
754	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
755	$msg_info['header'] = $this->get_info_head_msg($msg_number);
756
757	$attach_params["num_msg"] = $msg_number;
758	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
759	imap_close($this->mbox);
760	$this->mbox=false;
761	array_push($return,serialize($msg_info));
762
763	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
764	array_push($unseen_msgs,$msg_number);
765	}
766	}
767	if($unseen_msgs){
768	$msgs_list = implode(",",$unseen_msgs);
769	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
770	$this->set_messages_flag($array_msgs);
771	}
772
773	return $return;
774	}
775	}
776
777	/**
778	* @license http://www.gnu.org/copyleft/gpl.html GPL
779	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
780	* @param $msg_number numero da mensagem
781	*/
782	function getRawHeader($msg_number)
783	{
784	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
785	}
786
787	/**
788	* @license http://www.gnu.org/copyleft/gpl.html GPL
789	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
790	* @param $msg_number numero da mensagem
791	*/
792	function getRawBody($msg_number)
793	{
794	return imap_body($this->mbox, $msg_number, FT_UID);
795	}
796
797
798	/**
799	* @license http://www.gnu.org/copyleft/gpl.html GPL
800	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
801	* @param $msg mensagem
802	*/
803	function builderMsgHeader($msg)
804	{
805
806
807	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
808	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
809
810	$tos = explode(',',$tosMails);
811	$to = '';
812	foreach ($tos as $value)
813	{
814	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
815	}
816
817	$header = '
818	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
819	<tbody>
820	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
821	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
822	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
823	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
824	</tbody>
825	</table>
826	<br />'
827	;
828
829	return $header;
830	}
831
832	/**
833	* Constroe o corpo da msg direto na variavel de conteudo
834	* @param Mail_mimeDecode $structure
835	* @param <type> $content Ponteiro para Variavel de conteudo da msg
836	*/
837	function builderMsgBody($structure , &$content , $printHeader = false)
838	{
839	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
840	{
841	$numParts = count($structure->parts) - 1;
842
843	for($i = $numParts; $i >= 0; $i--)
844	{
845	$part = $structure->parts[$i];
846
847	switch (strtolower($part->ctype_primary))
848	{
849	case 'text':
850	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
851	if($disposition != 'attachment')
852	{
853	if(strtolower($part->ctype_secondary) == 'html')
854	{
855	if($printHeader)
856	$content .= $this->builderMsgHeader($part);
857
858	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
859	}
860
861	if(strtolower($part->ctype_secondary) == 'plain' )
862	{
863	if($printHeader)
864	$content .= $this->builderMsgHeader($part);
865
866	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
867	}
868	if(strtolower($part->ctype_secondary) == 'calendar')
869	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
870
871	}
872
873	$i = -1;
874	break;
875
876	case 'multipart':
877
878	if($printHeader)
879	$content .= $this->builderMsgHeader($part);
880
881	$this->builderMsgBody($part,$content);
882
883	$i = -1;
884	break;
885
886	case 'message':
887
888	if(!is_array($part->parts))
889	{
890	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
891	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
892	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
893	}
894	else
895	$this->builderMsgBody($part,$content,true);
896
897	$i = -1;
898	break;
899	}
900	}
901	}
902	else
903	{
904	foreach ($structure->parts as $index => $part)
905	{
906	switch (strtolower($part->ctype_primary))
907	{
908	case 'text':
909	$disposition = '';
910	if(isset($part->disposition))
911	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
912	if($disposition != 'attachment')
913	{
914	if(strtolower($part->ctype_secondary) == 'html')
915	{
916	if($printHeader)
917	$content .= $this->builderMsgHeader($part);
918
919	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
920	}
921
922	if(strtolower($part->ctype_secondary) == 'plain')
923	{
924	if($printHeader)
925	$content .= $this->builderMsgHeader($part);
926
927	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
928	}
929	if(strtolower($part->ctype_secondary) == 'calendar')
930	$content .= $this->builderMsgCalendar($part->body);
931
932	}
933	break;
934	case 'multipart':
935
936	if($printHeader)
937	$content .= $this->builderMsgHeader($part);
938
939	$this->builderMsgBody($part,$content);
940
941	break;
942	case 'message':
943	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
944	{
945	if(!is_array($part->parts))
946	{
947	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
948	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
949	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
950	}
951	else
952	$this->builderMsgBody($part,$content,true);
953	break;
954	}
955	}
956	}
957	}
958	}
959
960
961	/**
962	* @license http://www.gnu.org/copyleft/gpl.html GPL
963	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
964	* @param $msg_number numero da mensagem
965	*/
966	function get_msg_sample($msg_number)
967	{
968	$content = '';
969	$return = array();
970
971	include_once('class.message_components.inc.php');
972	$msg = new message_components($this->mbox);
973	$msg->fetch_structure($msg_number);
974
975	if(!isset($msg->structure[$msg_number]->parts))
976	{
977	$content = '';
978	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
979	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
980	}
981	else
982	{
983	foreach($msg->pid[$msg_number] as $values => $msg_part)
984	{
985	$file_type = strtolower($msg->file_type[$msg_number][$values]);
986	if($file_type == "text/plain" \|\| $file_type == "text/html") {
987	$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]);
988	break;
989	}
990	}
991	}
992
993	$tags_replace = array("<br>","<br/>","<br />");
994	$content = str_replace($tags_replace," ", nl2br($content));
995	$content = $this->html2txt($content);
996	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
997	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
998	return $return;
999	}
1000
1001	function html2txt($document){
1002	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1003	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1004	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1005	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1006	);
1007	$text = preg_replace($search, '', $document);
1008	return html_entity_decode($text);
1009	}
1010
1011	function ope_msg_part($params)
1012	{
1013	$return = array();
1014	require_once dirname(__FILE__).'/class.attachment.inc.php';
1015
1016	$atObj = new attachment();
1017	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1018	$mbox_stream = $this->open_mbox($params['save_folder']);
1019	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1020	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1021
1022	$return['msg_folder'] = $params['save_folder'];
1023	$return['msg_number'] = $status->uidnext - 1;
1024
1025	return $return;
1026
1027	}
1028
1029	function get_info_msg($params)
1030	{
1031	$return = array();
1032	$msg_number = $params['msg_number'];
1033	$msg_folder = urldecode($params['msg_folder']);
1034
1035	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1036	$msg_number = $matches[1];
1037	$plus_id = $matches[2];
1038	}
1039	else {
1040	$plus_id = '';
1041	}
1042
1043	if(!$this->mbox \|\| !is_resource($this->mbox))
1044	$this->mbox = $this->open_mbox($msg_folder);
1045
1046	$header = $this->get_header($msg_number);
1047	if (!$header) {
1048	$return['status_get_msg_info'] = "false";
1049	return $return;
1050	}
1051
1052	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1053	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1054	$body = $return_get_body['body'];
1055	if($return_get_body['body']=='isCripted'){
1056	$exporteml = new ExportEml();
1057	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1058	$return['body'] = "";
1059	$return['attachments'] = "";
1060	$return['thumbs'] = "";
1061	$return['signature'] = "";
1062	//return $return;
1063	}else{
1064	$return['body'] = $body;
1065	$return['attachments'] = $return_get_body['attachments'];
1066	$return['thumbs'] = $return_get_body['thumbs'];
1067	//$return['signature'] = $return_get_body['signature'];
1068	}
1069	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1070	if (preg_match($pattern, $header_, $fields))
1071	{
1072	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1073	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1074	}
1075	}
1076
1077	$return['Recent'] = $header->Recent;
1078	$return['Unseen'] = $header->Unseen;
1079	$return['Deleted'] = $header->Deleted;
1080	$return['Flagged'] = $header->Flagged;
1081
1082	if($header->Answered =='A' && $header->Draft == 'X'){
1083	$return['Forwarded'] = 'F';
1084	}
1085
1086	else {
1087	$return['Answered'] = $header->Answered;
1088	$return['Draft'] = $header->Draft;
1089	}
1090
1091	$return['msg_number'] = $msg_number.$plus_id;
1092	$return['msg_folder'] = $msg_folder;
1093
1094
1095
1096	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1097	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1098
1099	// Removido codigo pois a o método send_nofication precisa da data completa.
1100	// if (date("d/m/Y") == $date_msg)
1101	// $return['udate'] = gmdate("H:i",$header->udate);
1102	// else
1103
1104	// Passa o a data completa para mensagem.
1105	$return['udate'] = $header->udate;
1106
1107	$return['msg_day'] = $date_msg;
1108	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1109
1110	if (date("d/m/Y") == $date_msg) //no dia
1111	{
1112	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1113	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1114
1115
1116	$timestamp_now = strtotime("now");
1117	// removido offset nao esta sendo parametrizado
1118	// $timestamp_now = strtotime("now") + $offset;
1119
1120
1121	$timestamp_msg_time = $msgTimesTamp;
1122	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1123	// The variable $timestamp_diff is calculated without MailDate TZ.
1124	$pdate = date_parse($header->MailDate);
1125	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1126
1127	if (gmdate("H",$timestamp_diff) > 0)
1128	{
1129	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1130	}
1131	else
1132	{
1133	if (gmdate("i",$timestamp_diff) == 0){
1134	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1135	}
1136	elseif (gmdate("i",$timestamp_diff) == 1){
1137	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1138	}
1139	else{
1140	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1141	}
1142	}
1143	}
1144	else{
1145	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1146	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1147	}
1148
1149	$from = $header->from;
1150	$return['from'] = array();
1151	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1152	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1153	if ($return['from']['name'])
1154	{
1155	if (substr($return['from']['name'], 0, 1) == '"')
1156	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1157	else
1158	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1159	}
1160	else
1161	$return['from']['full'] = $return['from']['email'];
1162
1163	// Sender attribute
1164	$sender = $header->sender;
1165	$return['sender'] = array();
1166	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1167	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1168
1169	if ($return['sender']['name'])
1170	{
1171	if (substr($return['sender']['name'], 0, 1) == '"')
1172	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1173	else
1174	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1175	}
1176	else
1177	$return['sender']['full'] = $return['sender']['email'];
1178
1179	if($return['from']['full'] == $return['sender']['full'])
1180	$return['sender'] = null;
1181	$to = $header->to;
1182	$return['toaddress2'] = "";
1183	if (!empty($to))
1184	{
1185	foreach ($to as $tmp)
1186	{
1187	if (!empty($tmp->personal))
1188	{
1189	$personal_tmp = imap_mime_header_decode($tmp->personal);
1190	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1191	$return['toaddress2'] .= " ";
1192	$return['toaddress2'] .= "<";
1193	if ($tmp->host != 'unspecified-domain')
1194	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1195	else
1196	$return['toaddress2'] .= $tmp->mailbox;
1197	$return['toaddress2'] .= ">";
1198	$return['toaddress2'] .= ", ";
1199	}
1200	else
1201	{
1202	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1203	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1204	else
1205	$return['toaddress2'] .= $tmp->mailbox;
1206	$return['toaddress2'] .= ", ";
1207	}
1208	}
1209	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1210	}
1211	else
1212	{
1213	$return['toaddress2'] = "";
1214	}
1215	if(isset($header->cc))
1216	$cc = $header->cc;
1217	$return['cc'] = "";
1218	if (!empty($cc))
1219	{
1220	foreach ($cc as $tmp_cc)
1221	{
1222	if (!empty($tmp_cc->personal))
1223	{
1224	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1225	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1226	$return['cc'] .= " ";
1227	$return['cc'] .= "<";
1228	if ($tmp_cc->host != 'unspecified-domain')
1229	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1230	else
1231	$return['cc'] .= $tmp_cc->mailbox;
1232	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1233	$return['cc'] .= ">";
1234	$return['cc'] .= ", ";
1235	}
1236	else
1237	{
1238	if ($tmp_cc->host != 'unspecified-domain')
1239	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1240	else
1241	$return['cc'] .= $tmp_cc->mailbox;
1242	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1243	$return['cc'] .= ", ";
1244	}
1245	}
1246	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1247	}
1248	else
1249	{
1250	$return['cc'] = "";
1251	}
1252
1253	##
1254	# @AUTHOR Rodrigo Souza dos Santos
1255	# @DATE 2008/09/12
1256	# @BRIEF Adding the BCC field.
1257	##
1258	if(isset($header->bcc)){
1259	$bcc = $header->bcc;
1260	}
1261	$return['bcc'] = "";
1262	if (!empty($bcc))
1263	{
1264	foreach ($bcc as $tmp_bcc)
1265	{
1266	if (!empty($tmp_bcc->personal))
1267	{
1268	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1269	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1270	$return['bcc'] .= " ";
1271	$return['bcc'] .= "<";
1272	if ($tmp_bcc->host != 'unspecified-domain')
1273	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1274	else
1275	$return['bcc'] .= $tmp_bcc->mailbox;
1276	$return['bcc'] .= ">";
1277	$return['bcc'] .= ", ";
1278	}
1279	else
1280	{
1281	if ($tmp_bcc->host != 'unspecified-domain')
1282	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1283	else
1284	$return['bcc'] .= $tmp_bcc->mailbox;
1285	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1286	$return['bcc'] .= ", ";
1287	}
1288	}
1289	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1290	}
1291	else
1292	{
1293	$return['bcc'] = "";
1294	}
1295
1296	$reply_to = $header->reply_to;
1297	$return['reply_to'] = "";
1298	if (is_object($reply_to[0]))
1299	{
1300	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1301	{
1302	if (!empty($reply_to[0]->personal))
1303	{
1304	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1305	if(!empty($personal_reply_to[0]->text)) {
1306	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1307	$return['reply_to'] .= " ";
1308	$return['reply_to'] .= "<";
1309	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1310	$return['reply_to'] .= ">";
1311	}
1312	else {
1313	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1314	}
1315	}
1316	else
1317	{
1318	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1319	}
1320	}
1321	}
1322	$return['reply_to'] = $this->decode_string($return['reply_to']);
1323	$return['subject'] = $this->decode_string($header->fetchsubject);
1324
1325	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1326	$return['subject'] = str_replace(" ","", $return['subject']);
1327	}
1328	if($return['subject'] == '' \|\| $return['subject'] == null){
1329	$return['subject'] = $this->functions->getLang("(no subject) ");
1330	}
1331	$return['Size'] = $header->Size;
1332	$return['reply_toaddress'] = $header->reply_toaddress;
1333
1334	//All this is to help in local messages
1335	$return['timestamp'] = $header->udate;
1336	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1337	$return['reply_toaddress'] = $header->reply_toaddress;
1338
1339	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1340	$return['from']['email'] = "Rascunho";
1341	}
1342	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1343	$return['toaddress2'] = $this->functions->getLang('without destination');
1344	}
1345	return $return;
1346	}
1347
1348
1349	/*
1350	* Converte textos utf8 para o padrão html.
1351	* Modificado por Cristiano Corrêa Schmidt
1352	* @link http://php.net/manual/en/function.utf8-decode.php
1353	* @author luka8088 <luka8088@gmail.com>
1354	*/
1355	static function utf8_to_html ($data)
1356	{
1357	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1358	}
1359
1360	static function _utf8_to_html ($data)
1361	{
1362	$ret = 0;
1363	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1364	$ret += (ord($v) % 128) * pow(64, $k);
1365	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1366	}
1367	//------------------------------------------------------------------------------//
1368
1369
1370	/**
1371	* Decodifica uma part da mensagem para iso-8859-1
1372	* @param <type> $part parte do email
1373	* @param <type> $encode codificação da parte
1374	* @return <type> string decodificada
1375	*/
1376	function decodeMailPart($part, $encode, $html = true)
1377	{
1378	switch (strtolower($encode))
1379	{
1380	case 'iso-8859-1':
1381	return $part;
1382	break;
1383	case 'utf-8':
1384	if ($html) return self::utf8_to_html($part);
1385	else return utf8_decode ($part);
1386	break;
1387	default:
1388	return mb_convert_encoding($part, 'iso-8859-1');
1389	break;
1390	}
1391	}
1392
1393
1394	function get_body_msg($msg_number, $msg_folder)
1395	{
1396	/*
1397	* Requires of librarys
1398	*/
1399	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1400	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1401	require_once dirname(__FILE__).'/class.attachment.inc.php';
1402	//include_once("class.message_components.inc.php");
1403	//--------------------------------------------------------------------//
1404
1405	$return = array();
1406
1407	// $msg = new message_components($this->mbox);
1408	// $msg->fetch_structure($msg_number);
1409
1410	$content = '';
1411
1412	/*
1413	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1414	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1415	*/
1416	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1417
1418	$decoder = new Mail_mimeDecode($rawMessageData);
1419
1420	$params['include_bodies'] = true;
1421	$params['decode_bodies'] = true;
1422	$params['decode_headers'] = true;
1423	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'))
1424	$params['rfc_822bodies'] = true;
1425	$structure = $decoder->decode($params);
1426
1427	/*
1428	* Inicia Gerenciador de Anexos
1429	*/
1430	$attachmentManager = new attachment();
1431	$attachmentManager->setStructure($structure);
1432	//----------------------------------------------//
1433
1434	/*
1435	* Monta informações dos anexos para o cabecalhos
1436	*/
1437	$attachments = $attachmentManager->getAttachmentsInfo();
1438	$return['attachments'] = $attachments;
1439	//----------------------------------------------//
1440
1441	/*
1442	* Monta informações das imagens
1443	*/
1444	$images = $attachmentManager->getEmbeddedImagesInfo();
1445	//----------------------------------------------//
1446
1447	if(!$this->has_cid)
1448	{
1449	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1450	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1451	}
1452
1453	switch (strtolower($structure->ctype_primary))
1454	{
1455	case 'text':
1456	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1457	{
1458	$return['body']='isCripted';
1459	return $return;
1460	}
1461	$attachment = array();
1462
1463	$msg_subtype = strtolower($structure->ctype_secondary);
1464	if(isset($structure->disposition))
1465	$disposition = strtolower($structure->disposition);
1466	else
1467	$disposition = '';
1468
1469	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1470	{
1471	if(strtolower($msg_subtype) == 'plain')
1472	{
1473	if(isset($structure->ctype_parameters['charset']))
1474	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1475	else
1476	$content = $this->decodeMailPart($structure->body, null,false);
1477	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1478	$content = htmlentities( $content );
1479	$this->replace_links($content);
1480	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1481	$content = '<pre>' . $content . '</pre>';
1482	$return[ 'body' ] = $content;
1483	return $return;
1484	}
1485	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1486	}
1487	if(strtolower($structure->ctype_secondary) == 'calendar')
1488	$content .= $this->builderMsgCalendar($structure->body);
1489
1490	break;
1491
1492	case 'multipart':
1493	$this->builderMsgBody($structure , $content);
1494
1495	break;
1496
1497	case 'message':
1498	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1499	{
1500	if(!is_array($structure->parts))
1501	{
1502	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1503	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1504	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1505	}
1506	else
1507	$this->builderMsgBody($structure , $content,true);
1508	}
1509	break;
1510
1511	case 'application':
1512	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1513	{
1514	// $return['body']='isCripted';
1515	// return $return;
1516
1517	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1518	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1519	if($rawMessageData2 === false){
1520	$return['body']='isCripted';
1521	return $return;
1522	}
1523	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1524	$structure2 = $decoder2->decode($params);
1525	$this-> builderMsgBody($structure2 , $content);
1526
1527	$attachmentManager->setStructure($structure2);
1528	/*
1529	* Monta informações dos anexos para o cabecarios
1530	*/
1531	$attachments = $attachmentManager->getAttachmentsInfo();
1532	$return['attachments'] = $attachments;
1533
1534	//----------------------------------------------//
1535
1536	/*
1537	* Monta informações das imagens
1538	*/
1539	$images = $attachmentManager->getEmbeddedImagesInfo();
1540	//----------------------------------------------//
1541
1542	if(!$this->has_cid){
1543	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1544	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1545	}
1546	}
1547	///////////////////////////////////////////////////////////////////////////////////////////
1548	default:
1549	if(count($attachments) > 0)
1550	$content .= '';
1551	break;
1552	}
1553
1554	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1555	$this->set_messages_flag($params);
1556	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1557	$content = $this->replace_special_characters($content);
1558	$this->replace_links($content);
1559	$return['body'] = &$content;
1560
1561	return $return;
1562	}
1563
1564
1565	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1566	function extractSignedContents( $data )
1567	{
1568	$pipes_desc = array(
1569	0 => array('pipe', 'r'),
1570	1 => array('pipe', 'w')
1571	);
1572
1573	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1574	if (!is_resource($fp)) {
1575	return false;
1576	}
1577
1578	$output = '';
1579
1580	/* $pipes[0] => writeable handle connected to child stdin
1581	$pipes[1] => readable handle connected to child stdout */
1582	fwrite($pipes[0], $data);
1583	fclose($pipes[0]);
1584
1585	while (!feof($pipes[1])) {
1586	$output .= fgets($pipes[1], 1024);
1587	}
1588	fclose($pipes[1]);
1589	proc_close($fp);
1590
1591	return $output;
1592	}
1593	///////////////////////////////////////////////////////////////////////////////////////
1594
1595	function builderMsgCalendar($calendar)
1596	{
1597	$icalService = ServiceLocator::getService('ical');
1598
1599	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1600	if($codificao == 'UTF-8')
1601	$calendar = utf8_decode($calendar);
1602
1603	if($icalService->setIcal($calendar))
1604	{
1605	$content = '';
1606
1607	switch ($icalService->getMethod()) {
1608
1609	case 'REPLY':
1610	include_once(dirname(__FILE__).'/../../header.inc.php');
1611	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1612	$boicalendar = new boicalendar();
1613
1614	$ical = $icalService->getComponent('vevent');
1615	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1616	$content.= '<span style="font-size: 12" >';
1617	$notExist = false;
1618
1619	foreach ($ical['attendee'] as $attendee)
1620	{
1621	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1622	{
1623	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1624	{
1625	$content.= $this->functions->getLang('User').' ';
1626	if($attendee['params']['CN'])
1627	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1628	else
1629	$content.= '<b>'.$attendee['value'].'</b> ';
1630
1631	$content.= $this->functions->getLang('accepted your event');
1632	}
1633	else
1634	$notExist = true;
1635	}
1636
1637	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1638	{
1639	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1640	{
1641	$content.= $this->functions->getLang('User').' ';
1642	if($attendee['params']['CN'])
1643	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1644	else
1645	$content.= '<b>'.$attendee['value'].'</b> ';
1646
1647	if($ical['description']['value'])
1648	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1649	else
1650	$content.= $this->functions->getLang('provisionally accepted you event');
1651	}
1652	else
1653	$notExist = true;
1654	}
1655
1656	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1657	{
1658	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1659	{
1660	$content.= $this->functions->getLang('User').' ';
1661	if($attendee['params']['CN'])
1662	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1663	else
1664	$content.= '<b>'.$attendee['value'].'</b> ';
1665
1666	if($ical['description']['value'])
1667	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1668	else
1669	$content.= $this->functions->getLang('provisionally decline you event');
1670	}
1671	else
1672	$notExist = true;
1673	}
1674	}
1675	if($notExist)
1676	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1677	$content.= '</span><br /><br />';
1678
1679	break;
1680
1681	case 'CANCEL':
1682
1683	$ical = $icalService->getComponent('vevent');
1684	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1685	$content.= '<span style="font-size: 12" >';
1686	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1687
1688	if($ical['description']['value'])
1689	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1690
1691	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1692	$content.= '</span><br /><br />';
1693	break;
1694
1695	case 'REQUEST':
1696
1697	$ical = $icalService->getComponent('vevent');
1698	if($ical['dtstart']['value']['tz'] == 'Z')
1699	{
1700	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1701	$ical['dtstart']['value']['hour'] += $tz;
1702	$ical['dtend']['value']['hour'] += $tz;
1703	}
1704
1705	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1706	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1707	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1708	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1709	$content.= ' <br /> <b>'.$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'] ;
1710	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1711
1712	if($ical['organizer']['params']['CN'])
1713	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1714	else
1715	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1716
1717	if($ical['attendee'])
1718	{
1719	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1720	$att .= '<ul> ';
1721	foreach ($ical['attendee'] as $attendee)
1722	{
1723	if($attendee['params']['CN'])
1724	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1725	else
1726	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1727	}
1728	$att .= '</ul> <br />' ;
1729	}
1730	$content.= $att;
1731
1732	break;
1733	default:
1734	break;
1735	}
1736
1737	}
1738	return $content;
1739	}
1740
1741	function htmlfilter($body)
1742	{
1743	require_once('htmlfilter.inc');
1744
1745	$tag_list = Array(
1746	false,
1747	'blink',
1748	'object',
1749	'meta',
1750	'html',
1751	'link',
1752	'frame',
1753	'iframe',
1754	'layer',
1755	'ilayer',
1756	'plaintext'
1757	);
1758
1759	/**
1760	* A very exclusive set:
1761	*/
1762	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1763	$rm_tags_with_content = Array(
1764	'script',
1765	'style',
1766	'applet',
1767	'embed',
1768	'head',
1769	'frameset',
1770	'xml',
1771	'xmp'
1772	);
1773
1774	$self_closing_tags = Array(
1775	'img',
1776	'br',
1777	'hr',
1778	'input'
1779	);
1780
1781	$force_tag_closing = true;
1782
1783	$rm_attnames = Array(
1784	'/.*/' =>
1785	Array(
1786	'/target/i',
1787	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1788	'/^dynsrc/i',
1789	'/^datasrc/i',
1790	'/^data.*/i',
1791	'/^lowsrc/i'
1792	)
1793	);
1794
1795	/**
1796	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1797	* some idea of what's going on here. :)
1798	*/
1799
1800	$bad_attvals = Array(
1801	'/.*/' =>
1802	Array(
1803	'/.*/' =>
1804	Array(
1805	Array(
1806	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1807	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1808	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1809	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1810	),
1811	Array(
1812	'\\1oddjob:\\2\\1',
1813	//'\\1uucp:\\2\\1', -> doclinks notes
1814	'\\1amaretto:\\2\\1',
1815	'\\1round:\\2\\1'
1816	)
1817	),
1818
1819	'/^style/i' =>
1820	Array(
1821	Array(
1822	'/expression/i',
1823	'/behaviou*r/i',
1824	'/binding/i',
1825	'/include-source/i',
1826	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1827	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1828	),
1829	Array(
1830	'idiocy',
1831	'idiocy',
1832	'idiocy',
1833	'idiocy',
1834	'url(\\1http://securityfocus.com/\\1)',
1835	'url(\\1http://securityfocus.com/\\1)'
1836	)
1837	)
1838	)
1839	);
1840
1841	$add_attr_to_tag = Array(
1842	'/^a$/i' => Array('target' => '"_new"')
1843	);
1844
1845
1846	$trusted_body = sanitize($body,
1847	$tag_list,
1848	$rm_tags_with_content,
1849	$self_closing_tags,
1850	$force_tag_closing,
1851	$rm_attnames,
1852	$bad_attvals,
1853	$add_attr_to_tag
1854	);
1855
1856	return $trusted_body;
1857	}
1858
1859	function decodeBody($body, $encoding, $charset=null)
1860	{
1861
1862	if ($encoding == 'quoted-printable')
1863	{
1864	$body = quoted_printable_decode($body);
1865
1866	}
1867	else if ($encoding == 'base64')
1868	{
1869	$body = base64_decode($body);
1870	}
1871	// All other encodings are returned raw.
1872	if (strtolower($charset) == "utf-8")
1873	return utf8_decode($body);
1874	else
1875	return $body;
1876	}
1877
1878
1879	/**
1880	* @license http://www.gnu.org/copyleft/gpl.html GPL
1881	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1882	* @param $images
1883	* @param $msgno
1884	* @param $body
1885	* @param $msg_folder
1886	*/
1887	function process_embedded_images($images, $msgno, $body, $msg_folder)
1888	{
1889
1890	foreach ($images as $image)
1891	{
1892	$image['cid'] = eregi_replace("<", "", $image['cid']);
1893	$image['cid'] = eregi_replace(">", "", $image['cid']);
1894
1895	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1896	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1897	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1898	}
1899	return $body;
1900	}
1901
1902	function replace_special_characters($body)
1903	{
1904	if(trim($body) === '') return;
1905
1906	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1907	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1908	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1909
1910	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1911	$cssToInlineStyles = new CSSToInlineStyles($body);
1912	$cssToInlineStyles->setUseInlineStylesBlock(true);
1913	$cssToInlineStyles->setCleanup(TRUE);
1914	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1915
1916	///--------------------------------//
1917	// tags to be removed doe to security reasons
1918	$tag_list = Array(
1919	'blink', 'object', 'frame', 'iframe',
1920	'layer', 'ilayer', 'plaintext', 'script',
1921	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1922	);
1923
1924	foreach ($tag_list as $index => $tag)
1925	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1926
1927	// Malicious Code Remove
1928	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1929	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1930	foreach ($rest[0] as $i => $val) {
1931	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
1932	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1933	}
1934
1935	/*
1936	* Remove deslocamento a esquerda colocado pelo Outlook.
1937	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1938	*/
1939	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1940	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1941	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1942	//--------------------------------------------------------------------------------------------//
1943	//Remoção de tags <span></span> para correção de erro no firefox
1944	//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>.
1945	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1946	// $body = mb_eregi_replace("<span><span>","",$body);
1947	// $body = mb_eregi_replace("</span></span>","",$body);
1948	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1949	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1950	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1951	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1952
1953	return $body ;
1954	}
1955
1956	function replace_links_callback($matches)
1957	{
1958	if($matches[3])
1959	$pref = $matches[3];
1960	else
1961	$pref = $matches[3] = 'http';
1962
1963	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1964	}
1965
1966
1967	/**
1968	* @license http://www.gnu.org/copyleft/gpl.html GPL
1969	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1970	* @param $body corpo da mensagem
1971	*/
1972	function replace_links(&$body)
1973	{
1974	// Trata urls do tipo aaaa.bbb.empresa
1975	// Usadas na intranet.
1976	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1977	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1978
1979	}
1980
1981	function get_signature($msg, $msg_number, $msg_folder)
1982	{
1983	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1984	include_once("class.db_functions.inc.php");
1985	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1986	{
1987	$sign = array();
1988	$temp = $this->get_info_head_msg($msg_number);
1989	if($temp['ContentType'] =='normal') return $sign;
1990	$file_type = strtolower($file_type);
1991	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1992	{
1993	if ($temp['ContentType'] == 'signature')
1994	{
1995	if(!$this->mbox \|\| !is_resource($this->mbox))
1996	$this->mbox = $this->open_mbox($msg_folder);
1997
1998	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1999
2000	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2001	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2002
2003	$certificado = new certificadoB();
2004	$validade = $certificado->verificar($imap_msg);
2005	$sign[] = $certificado->msg_sem_assinatura;
2006	if ($certificado->apresentado)
2007	{
2008	$from = $header->from;
2009	foreach ($from as $id => $object)
2010	{
2011	$fromname = $object->personal;
2012	$fromaddress = $object->mailbox . "@" . $object->host;
2013	}
2014	foreach ($certificado->erros_ssl as $item)
2015	{
2016	$sign[] = $item . "#@#";
2017	}
2018
2019	if (count($certificado->erros_ssl) < 1)
2020	{
2021	$check_msg = 'Message untouched';
2022	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2023	{
2024	$check_msg .= ' and authentic###';
2025	}
2026	else
2027	{
2028	$check_msg .= ' with signer different from sender#@#';
2029	}
2030	$sign[] = $check_msg;
2031	}
2032
2033	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2034	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2035	$sign[] = 'Mail from: ###' . $fromaddress;
2036	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2037	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2038	$sign[] = 'Message date: ###' . $header->Date;
2039
2040	$cert = openssl_x509_parse($certificado->cert_assinante);
2041
2042	$sign_alert = array();
2043	$sign_alert[] = 'Certificate Owner###:\n';
2044	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2045	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2046	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2047	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2048	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2049	$sign_alert[] = 'Personal Data###:' . '\n';
2050	$sign_alert[] = 'Birthday### ' . $X . '\n';
2051	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2052	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2053	$sign_alert[]= 'Certificate Issuer###:\n';
2054	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2055	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2056	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2057	$sign_alert[]= 'Validity###:\n';
2058	$H = data_hora($cert[validFrom]);
2059	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2060	$sign_alert[]= 'Valid From### ' . $X . '\n';
2061	$H = data_hora($cert[validTo]);
2062	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2063	$sign_alert[]= 'Valid Until### ' . $X;
2064	$sign[] = $sign_alert;
2065
2066	$this->db = new db_functions();
2067
2068	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2069	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2070	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2071	}
2072	else
2073	{
2074	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2075	foreach($certificado->erros_ssl as $item)
2076	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2077	}
2078	}
2079	}
2080	}
2081	return $sign;
2082	}
2083
2084
2085	/**
2086	* @license http://www.gnu.org/copyleft/gpl.html GPL
2087	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2088	* @param $images
2089	* @param $msg_number
2090	* @param $msg_folder
2091	*/
2092	function get_thumbs($images, $msg_number, $msg_folder)
2093	{
2094
2095	if (!count($images)) return '';
2096
2097	foreach ($images as $key => $value) {
2098	$images[$key]['width'] = 160;
2099	$images[$key]['height'] = 120;
2100	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2101	}
2102
2103	return json_encode($images);
2104	}
2105
2106	/*function delete_msg($params)
2107	{
2108	$folder = $params['folder'];
2109	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2110
2111	$mbox_stream = $this->open_mbox($folder);
2112
2113	foreach ($msgs_to_delete as $msg_number){
2114	imap_delete($mbox_stream, $msg_number, FT_UID);
2115	}
2116	imap_close($mbox_stream, CL_EXPUNGE);
2117	return $params['msgs_to_delete'];
2118	}*/
2119
2120	// Novo
2121	function delete_msgs($params)
2122	{
2123
2124	$folder = $params['folder'];
2125	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2126	$msgs_number = explode(",",$params['msgs_number']);
2127	if(array_key_exists('border_ID' ,$params))
2128	$border_ID = $params['border_ID'];
2129	else
2130	$border_ID = '';
2131	$return = array();
2132
2133	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2134	$return['previous_msg'] = $this->get_info_previous_msg($params);
2135	// Fix problem in unserialize function JS.
2136	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2137	}
2138
2139	//$mbox_stream = $this->open_mbox($folder);
2140	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2141
2142	foreach ($msgs_number as $msg_number)
2143	{
2144	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2145	$return['msgs_number'][] = $msg_number;
2146	}
2147
2148	$return['folder'] = $folder;
2149	$return['border_ID'] = $border_ID;
2150
2151	if($mbox_stream)
2152	imap_close($mbox_stream, CL_EXPUNGE);
2153
2154	$return['status'] = true;
2155	return $return;
2156	}
2157
2158
2159	function refresh($params)
2160	{
2161
2162	$return = array();
2163	$return['new_msgs'] = 0;
2164	$folder = $params['folder'];
2165	$msg_range_begin = $params['msg_range_begin'];
2166	$msg_range_end = $params['msg_range_end'];
2167	$msgs_existent = $params['msgs_existent'];
2168	$sort_box_type = $params['sort_box_type'];
2169	$sort_box_reverse = $params['sort_box_reverse'];
2170	$msgs_in_the_server = array();
2171	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2172	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2173	$msgs_in_the_server = array_keys($msgs_in_the_server);
2174	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2175	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2176	if(!count($msgs_in_the_server)){
2177	$msg_range_begin -= $dif;
2178	$msg_range_end -= $dif;
2179	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2180	$msgs_in_the_server = array_keys($msgs_in_the_server);
2181	$num_msgs = NULL;
2182	$return['msg_range_begin'] = $msg_range_begin;
2183	$return['msg_range_end'] = $msg_range_end;
2184	}
2185	$return['new_msgs'] = imap_num_recent($this->mbox);
2186
2187	$msgs_in_the_client = explode(",", $msgs_existent);
2188
2189	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2190
2191	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2192	$aux = 0;
2193	while(array_key_exists($aux, $msg_to_insert)){
2194	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2195	$return['new_msgs'] += 1;
2196	}
2197	$aux++;
2198	}
2199	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2200	$aux = 0;
2201	while(array_key_exists($aux, $msg_to_insert)){
2202	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2203	$return['new_msgs'] += 1;
2204	}
2205	$aux++;
2206	}
2207	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2208	$return['tot_msgs'] = $num_msgs;
2209	}
2210
2211	if(!count($msgs_in_the_server)){
2212	return Array();
2213	}
2214
2215	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2216	$msgs_to_exec = array();
2217	foreach($msg_to_insert as $msg_number)
2218	$msgs_to_exec[] = $msg_number;
2219	//sort($msgs_to_exec);
2220	$i = 0;
2221	foreach($msgs_to_exec as $msg_number)
2222	{
2223	$sample = false;
2224	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2225	$sample = true;
2226
2227	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2228
2229	//get the next msg number to append this msg in the view in a correct place
2230	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2231
2232	$return[$i]['msg_key_position'] = $msg_key_position;
2233	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2234	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2235	else
2236	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2237
2238	$return[$i]['msg_folder'] = $folder;
2239	$i++;
2240	}
2241	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2242	$return['sort_box_type'] = $params['sort_box_type'];
2243	if(!$this->mbox \|\| !is_resource($this->mbox))
2244	$this->open_mbox($folder);
2245
2246	$return['msgs_to_delete'] = $msg_to_delete;
2247	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2248	if($this->mbox && is_resource($this->mbox))
2249	imap_close($this->mbox);
2250
2251	return $return;
2252	}
2253
2254	/**
2255	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2256	* assinado ou cifrado.
2257	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2258	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2259	* @param $msg_number O número da mesagem
2260	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2261	*/
2262	function getMessageType($msg_number, $headers = false , &$body = false){
2263	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2264	$contentType = "normal";
2265
2266	if (!$headers)
2267	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2268
2269	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2270	$contentType = "signature";
2271	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2272	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2273
2274	return $contentType;
2275	}
2276
2277	/**
2278	* Retorna a posição que a pasta esta dentro do array de pastas
2279	*
2280	* @license www.gnu.org/copyleft/gpl.html GPL
2281	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2282	* @sponsor Caixa Econômica Federal
2283	* @author Cristiano Corrêa Schmidt
2284	* @access public
2285	*/
2286
2287	function getFolderPos(&$array , $find)
2288	{
2289	foreach($array as $i => $v)
2290	if($v['id'] === $find)
2291	return $i;
2292	return false;
2293	}
2294
2295	/**
2296	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2297	*
2298	* @license http://www.gnu.org/copyleft/gpl.html GPL
2299	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2300	* @sponsor Caixa Econômica Federal
2301	* @author Cristiano Corrêa Schmidt
2302	* @access public
2303	*/
2304	function orderDefaultFolders( &$folders , $user)
2305	{
2306	$principals = array();
2307	for($x = 0; $x < 5 ; $x++)
2308	{
2309	switch ($x) {
2310	case 0:
2311	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2312	$principals[] = $folders[$p];
2313	break;
2314	case 1:
2315	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2316	$principals[] = $folders[$p];
2317	break;
2318	case 2:
2319	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2320	$principals[] = $folders[$p];
2321	break;
2322	case 3:
2323	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2324	$principals[] = $folders[$p];
2325	break;
2326	case 4:
2327	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2328	$principals[] = $folders[$p];
2329	break;
2330	}
2331	if($p !== false)
2332	unset($folders[$p]);
2333	}
2334	$folders = array_merge($principals, $folders);
2335	}
2336
2337	/**
2338	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2339	*
2340	* @license http://www.gnu.org/copyleft/gpl.html GPL
2341	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2342	* @sponsor Caixa Econômica Federal
2343	* @author Cristiano Corrêa Schmidt
2344	* @access public
2345	*/
2346	function get_folders_list($params = null)
2347	{
2348	///Define Variaveis
2349	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2350	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2351	$mboxStream = $this->open_mbox(); //abre conexão imap
2352	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2353	$folders = array();
2354	$return = array();
2355	///////////////////////////////////////////////////////////////
2356
2357	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2358	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2359
2360	session_write_close(); // Free others requests
2361	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2362
2363	if ( isset($params['noSharedFolders']) )
2364	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2365	else
2366	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2367
2368	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2369
2370	if (!is_array($folders_list)) return false;
2371	if($uid2cn)
2372	$this->ldap = new ldap_functions();
2373
2374	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2375	{
2376	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2377	$nameArray = explode($this->imap_delimiter, $folderId);
2378	$nameCount = count($nameArray);
2379	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2380	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2381	if($nameArray[0] === 'user')
2382	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2383	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2384	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2385	}
2386	unset($folders_list); //destroy array de objetos desnecessarios
2387	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2388	{
2389	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2390
2391	foreach ($folders[$i] as $ii => $vv)
2392	{
2393	$append = array();
2394	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2395	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2396	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2397	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2398	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2399	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2400	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2401	$return[] = $append;
2402	}
2403	}
2404
2405	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2406
2407	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2408	}
2409
2410
2411	function create_mailbox($arr)
2412	{
2413	$namebox = $arr['newp'];
2414	$base_path = $arr['base_path'];
2415	$mbox_stream = $this->open_mbox();
2416	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2417	$test = explode("/", $namebox);
2418	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2419	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2420	$namebox = $base_path.$namebox;
2421	}
2422	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2423	$result = "Ok";
2424	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2425	{
2426	$result = implode("<br />\n", imap_errors());
2427	}
2428	}else{
2429	$child = $base_path.$this->imap_delimiter;
2430	for($i =0; $i < count($test); $i++){
2431	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2432	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2433	$result = "Ok";
2434	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2435	{
2436	$result = implode("<br />\n", imap_errors());
2437	}
2438	$child .=$this->imap_delimiter;
2439	}
2440	}
2441	if($mbox_stream)
2442	imap_close($mbox_stream);
2443	return $result;
2444	}
2445
2446	function create_extra_mailbox($arr)
2447	{
2448	$nameboxs = explode(";",$arr['nw_folders']);
2449	$result = "";
2450	$mbox_stream = $this->open_mbox();
2451	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2452	foreach($nameboxs as $key=>$tmp){
2453	if($tmp != ""){
2454	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2455	$result = implode("<br />\n", imap_errors());
2456	if($mbox_stream)
2457	imap_close($mbox_stream);
2458	return $result;
2459	}
2460	}
2461	}
2462	if($mbox_stream)
2463	imap_close($mbox_stream);
2464	return true;
2465	}
2466
2467	function delete_mailbox($arr)
2468	{
2469	$namebox = $arr['del_past'];
2470	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2471	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2472	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2473
2474	$result = "Ok";
2475	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2476	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2477	{
2478	$result = implode("<br />\n", imap_errors());
2479	}
2480	/*
2481	if($mbox_stream)
2482	imap_close($mbox_stream);
2483	*/
2484	return $result;
2485	}
2486
2487	function ren_mailbox($arr)
2488	{
2489	$namebox = $arr['current'];
2490	$new_box = $arr['rename'];
2491	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2492	$mbox_stream = $this->open_mbox();
2493	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2494
2495	$result = "Ok";
2496	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2497	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2498
2499	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2500	{
2501	$result = imap_errors();
2502	}
2503	if($mbox_stream)
2504	imap_close($mbox_stream);
2505	return $result;
2506
2507	}
2508
2509	function get_num_msgs($params)
2510	{
2511	$folder = $params['folder'];
2512	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2513	$this->mbox = $this->open_mbox($folder);
2514	if(!$this->mbox \|\| !is_resource($this->mbox))
2515	return imap_last_error();
2516	}
2517	$num_msgs = imap_num_msg($this->mbox);
2518	if($this->mbox && is_resource($this->mbox))
2519	imap_close($this->mbox);
2520
2521	return $num_msgs;
2522	}
2523
2524	function folder_exists($folder){
2525	$mbox = $this->open_mbox();
2526	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2527	$list = imap_getmailboxes($mbox,$serverString, $folder);
2528	$return = is_array($list);
2529	imap_close($mbox);
2530	return $return;
2531	}
2532
2533	function send_mail($params) {
2534
2535	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2536	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2537	$mailService = ServiceLocator::getService('mail');
2538
2539	include_once("class.db_functions.inc.php");
2540	$db = new db_functions();
2541	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2542	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2543
2544	##
2545	# @AUTHOR Rodrigo Souza dos Santos
2546	# @DATE 2008/09/17$fileName
2547	# @BRIEF Checks if the user has permission to send an email with the email address used.
2548	##
2549	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2550	$deny = true;
2551	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2552	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2553	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2554
2555	if ($deny)
2556	return "The server denied your request to send a mail, you cannot use this mail address.";
2557	}
2558
2559	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2560	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2561	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2562
2563	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2564	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2565	}
2566
2567	$toaddress = implode(',', $toaddress);
2568	$ccaddress = implode(',', $ccaddress);
2569	$ccoaddress = implode(',', $ccoaddress);
2570
2571	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2572	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2573	}
2574
2575	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2576	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2577
2578	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2579	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2580
2581	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2582	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2583
2584	$replytoaddress = $params['input_replyto'];
2585	$subject = $params['input_subject'];
2586	$return_receipt = $params['input_return_receipt'];
2587	$is_important = $params['input_important_message'];
2588	$encrypt = $params['input_return_cripto'];
2589	$signed = $params['input_return_digital'];
2590
2591	$message_attachments = $params['message_attachments'];
2592
2593	if (substr($params['input_to'], -1) == ',')
2594	$params['input_to'] = substr($params['input_to'], 0, -1);
2595
2596	if (substr($params['input_cc'], -1) == ',')
2597	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2598
2599	if (substr($params['input_cco'], -1) == ',')
2600	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2601
2602	// Valida numero Maximo de Destinatarios
2603	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2604	$sendersNumber = count(explode(',', $params['input_to']));
2605
2606	if ($params['input_cc'])
2607	$sendersNumber += count(explode(',', $params['input_cc']));
2608	if ($params['input_cco'])
2609	$sendersNumber += count(explode(',', $params['input_cco']));
2610
2611	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2612	if ($userMaxmimumSenders) {
2613	if ($sendersNumber > $userMaxmimumSenders)
2614	return $this->functions->getLang('Number of recipients greater than allowed');
2615	}
2616	else {
2617	$ldap = new ldap_functions();
2618	$groupsToUser = $ldap->get_user_groups($this->username);
2619
2620	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2621
2622	if ($groupMaxmimumSenders > 0) {
2623	if ($sendersNumber > $groupMaxmimumSenders)
2624	return $this->functions->getLang('Number of recipients greater than allowed');
2625	}
2626	else {
2627	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2628	return $this->functions->getLang('Number of recipients greater than allowed');
2629	}
2630	}
2631	}
2632	//Fim Valida numero maximo de destinatarios
2633	//Valida envio de email para shared accounts
2634	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2635	$ldap = new ldap_functions();
2636	$arrayF = explode(';', $params['input_from']);
2637
2638	/*
2639	* Verifica se o remetente n?o ? uma conta compartilhada
2640	*/
2641	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2642	$groupsToUser = $ldap->get_user_groups($this->username);
2643	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2644
2645	/*
2646	* Pega o UID do remetente
2647	*/
2648	$uidFrom = $ldap->mail2uid($arrayF[1]);
2649
2650	/*
2651	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2652	*/
2653	foreach ($sharedAccounts as $key => $value) {
2654	if ($value)
2655	$acl = $this->getaclfrombox($value);
2656
2657	if (array_key_exists($uidFrom, $acl))
2658	unset($sharedAccounts[$key]);
2659	}
2660
2661	/*
2662	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2663	*/
2664	if (count($sharedAccounts) > 0)
2665	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2666
2667	/*
2668	* Retorna as contas compartilhadas bloqueadas
2669	*/
2670	if (count($accountsBlockeds) > 0) {
2671	$return = '';
2672
2673	foreach ($accountsBlockeds as $accountBlocked)
2674	$return.= $accountBlocked . ', ';
2675
2676	$return = substr($return, 0, -2);
2677
2678	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2679	}
2680	}
2681	}
2682	// Fim Valida envio de email para shared accounts
2683	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2684	if ($params['smime'] AND false) {
2685	$body = $params['smime'];
2686	$mail->SMIME = true;
2687	// A MSG assinada deve ser testada neste ponto.
2688	// Testar o certificado e a integridade da msg....
2689	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2690	$erros_acumulados = '';
2691	$certificado = new certificadoB();
2692	$validade = $certificado->verificar($body);
2693	if (!$validade) {
2694	foreach ($certificado->erros_ssl as $linha_erro) {
2695	$erros_acumulados .= $linha_erro;
2696	}
2697	} else {
2698	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2699	if ($certificado->apresentado) {
2700	if ($certificado->dados['EXPIRADO'])
2701	$erros_acumulados .='Certificado expirado.';
2702	$this->cpf = isset($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']] : $this->username;
2703	if ($certificado->dados['CPF'] != $this->cpf)
2704	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2705	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2706	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2707	}
2708	else {
2709	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2710	}
2711	}
2712	if (!$erros_acumulados == '') {
2713	return $erros_acumulados;
2714	}
2715	} else {
2716	//Compatibilização com Outlook, ao encaminhar a mensagem
2717	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2718	}
2719
2720	$attachments = $_FILES;
2721	$forwarding_attachments = $params['forwarding_attachments'];
2722	$local_attachments = $params['local_attachments'];
2723
2724	//Test if must be saved in shared folder and change if necessary
2725	if ($fromaddress[2] == 'y') {
2726	//build shared folder path
2727	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2728	if ($this->folder_exists($newfolder))
2729	$folder = $newfolder;
2730	else
2731	$folder = $params['folder'];
2732	} else {
2733	$folder = $params['folder'];
2734	}
2735
2736	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2737	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2738	$folder_name = $params['folder_name'];
2739
2740	// TODO - tratar assinatura e remover o AND false
2741	if ($signed && !$params['smime'] AND false) {
2742	$mail->Mailer = "smime";
2743	$mail->SignedBody = true;
2744	}
2745
2746
2747	if ($fromaddress)
2748	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2749	else
2750	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2751
2752	$bol = $this->add_recipients('to', $toaddress, $mailService);
2753	if (!$bol) {
2754	return $this->parse_error("Invalid Mail:", $toaddress);
2755	}
2756	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2757	if (!$bol) {
2758	return $this->parse_error("Invalid Mail:", $ccaddress);
2759	}
2760	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2761
2762	if ($allow) {
2763	//$mailService->addBcc($ccoaddress);
2764	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2765
2766	if (!$bol) {
2767	return $this->parse_error("Invalid Mail:", $ccoaddress);
2768	}
2769	}
2770
2771	//Implementação para o In-Reply-To e References
2772	$msg_numb = $params['messageNum'];
2773	$msg_folder = $params['messageFolder'];
2774	$this->mbox = $this->open_mbox($msg_folder);
2775
2776	$header = $this->get_header($msg_numb);
2777	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2778	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2779	if (preg_match($pattern, $header_, $fields)) {
2780	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2781	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2782	}
2783	}
2784
2785	$message_id = $header->message_id;
2786	$references = array();
2787	if ($message_id != "") {
2788	$mailService->addHeaderField('In-Reply-To', $message_id);
2789
2790	if (isset($header->references)) {
2791	array_push($references, $header->references);
2792	}
2793	array_push($references, $message_id);
2794	$mailService->addHeaderField('References', $references);
2795	}
2796
2797
2798	$mailService->setSubject($subject);
2799	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2800	strtolower($params['type']) != 'plain' : true );
2801
2802
2803	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2804	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2805	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2806	$email = explode(",", $email);
2807	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2808	// Deve ser verificado um numero limite de destinatarios.
2809	// Deve ser verificado se os certificados sao validos.
2810	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2811	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2812	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2813	$erros_acumulados = "";
2814	$aux_mails = array();
2815	$mail_list = array();
2816	if (count($email) > $numero_maximo) {
2817	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2818	return $erros_acumulados;
2819	}
2820	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2821	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2822	foreach ($email as $item) {
2823	$certificate = $db->get_certificate(strtolower($item));
2824	if (!$certificate) {
2825	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2826	return $erros_acumulados;
2827	}
2828
2829	if (array_key_exists("dberr1", $certificate)) {
2830
2831	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2832	return $erros_acumulados;
2833	}
2834	if (array_key_exists("dberr2", $certificate)) {
2835	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2836	//continue;
2837	}
2838	/* Retirado este teste para evitar mensagem de erro duplicada.
2839	if (!array_key_exists("certs", $certificate))
2840	{
2841	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2842	continue;
2843	}
2844	*/
2845	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2846
2847	foreach ($certificate['certs'] as $registro) {
2848	$c1 = new certificadoB();
2849	$c1->certificado($registro['chave_publica']);
2850	if ($c1->apresentado) {
2851	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2852	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2853	$aux_mails[] = $registro['chave_publica'];
2854	$mail_list[] = strtolower($item);
2855	} else {
2856	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2857	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2858	}
2859
2860	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2861	foreach ($c2->erros_ssl as $linha) {
2862	$erros_acumulados .= $linha . chr(0x0A);
2863	}
2864	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2865	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2866	}
2867	} else {
2868	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2869	}
2870	}
2871	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2872	return $erros_acumulados;
2873	}
2874	}
2875
2876	$mail->Certs_crypt = $aux_mails;
2877	}
2878
2879	$attachment = json_decode($params['attachments'],TRUE);
2880
2881	foreach ($attachment as &$value)
2882	{
2883	if((int)$value > 0) //BD attachment
2884	{
2885	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2886
2887	if($att['disposition'] == 'embedded')
2888	{
2889	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2890	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2891	}
2892	else
2893	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2894
2895	unset($att);
2896	}
2897	else //message attachment
2898	{
2899	$value = json_decode($value, true);
2900	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
2901	$mbox_stream = $this->open_mbox($value['folder']);
2902	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
2903	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
2904	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2905	unset($rawmsg);
2906	}
2907
2908	}
2909
2910	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
2911
2912	////////////////////////////////////////////////////////////////////////////////////////////////////
2913	/**
2914	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
2915	*/
2916	$default_max_size_rule = $db->get_default_max_size_rule();
2917	if (!$default_max_size_rule) {
2918	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
2919	} else {
2920	foreach ($default_max_size_rule as $i => $value) {
2921	$default_max_size_rule = $value['config_value'];
2922	}
2923	}
2924
2925	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
2926	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2927
2928
2929	$ldap = new ldap_functions();
2930	$groups_user = $ldap->get_user_groups($id_user);
2931
2932	$size_rule_by_group = array();
2933	foreach ($groups_user as $k => $value_) {
2934	$rule_in_group = $db->get_rule_by_user_in_groups($k);
2935	if ($rule_in_group != "")
2936	array_push($size_rule_by_group, $rule_in_group);
2937	}
2938
2939	$n_rule_groups = 0;
2940	$maior_valor_regra_grupo = 0;
2941	foreach ($size_rule_by_group as $i => $value) {
2942	if (is_array($value[0])) {
2943	$n_rule_groups++;
2944	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
2945	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
2946	}
2947	}
2948
2949	if ($default_max_size_rule) {
2950	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
2951
2952	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
2953	if ($message_size_total > $default_max_size_rule)
2954	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
2955	}
2956
2957	else {
2958	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
2959	$regra_mais_permissiva = 0;
2960	foreach ($size_rule as $i => $value) {
2961	if ($regra_mais_permissiva < $value['email_max_recipient'])
2962	$regra_mais_permissiva = $value['email_max_recipient'];
2963	}
2964	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
2965	if ($message_size_total > $regra_mais_permissiva)
2966	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
2967	}
2968	else /* Regra por grupo */ {
2969	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
2970	if ($message_size_total > $maior_valor_regra_grupo)
2971	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
2972	}
2973	}
2974	}
2975	/**
2976	* Fim da validação do tamanho da regra do tamanho de mensagem.
2977	*/
2978	////////////////////////////////////////////////////////////////////////////////////////////////////
2979
2980	if ($isHTML)
2981	$mailService->setBodyHtml($body);
2982	else
2983	$mailService->setBodyText($body);
2984
2985	if ($is_important)
2986	$mailService->addHeaderField('Importance', 'High');
2987
2988	if ($return_receipt)
2989	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
2990
2991
2992	if ($folder != 'null') {
2993	$mbox_stream = $this->open_mbox($folder);
2994	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
2995	}
2996
2997	$sent = $mailService->send();
2998
2999	if ($sent !== true) {
3000	return $this->parse_error($sent);
3001	} else {
3002	if ($signed && !$params['smime']) {
3003	return $sent;
3004	}
3005	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3006	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3007	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3008	$now = date("d/m/y H:i:s");
3009	$addrs = $toaddress . $ccaddress . $ccoaddress;
3010	$sent = trim($sent);
3011	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3012	}
3013	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3014	$contacts = new dynamic_contacts();
3015	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3016	return array("success" => true, "new_contacts" => $new_contacts);
3017	}
3018
3019	if($params['uids_save'] )
3020	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3021
3022
3023	return array("success" => true);
3024
3025	}
3026	}
3027
3028
3029	function add_recipients_cert($full_address)
3030	{
3031	$result = "";
3032	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3033	foreach ($parse_address as $val)
3034	{
3035	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3036	if ($val->mailbox == "INVALID_ADDRESS")
3037	continue;
3038	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3039	continue;
3040	if (empty($val->personal))
3041	$result .= $val->mailbox."@".$val->host . ",";
3042	else
3043	$result .= $val->mailbox."@".$val->host . ",";
3044	}
3045
3046	return substr($result,0,-1);
3047	}
3048
3049	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3050	{
3051	//remove a comma if is given two unexpected commas
3052	$full_address = preg_replace("/, ?,/",",",$full_address);
3053	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3054
3055	$bolean = true;
3056	foreach ($parse_address as $val)
3057	{
3058	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3059	if ($val->mailbox == "INVALID_ADDRESS")
3060	continue;
3061	switch($recipient_type)
3062	{
3063	case "to":
3064	if($mobile){
3065	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3066	}else{
3067	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3068	}
3069	break;
3070	case "cc":
3071	if($mobile){
3072	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3073	}else{
3074	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3075	}
3076	break;
3077	case "cco":
3078	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3079	break;
3080	}
3081	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3082	$bolean = false;
3083	}
3084	}
3085	return $bolean;
3086	}
3087
3088	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3089	{
3090	include_once dirname(__FILE__).'/class.attachment.inc.php';
3091	$attachment = new attachment();
3092	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3093	$attachment->setStructureFromMail($msg_folder, $msg_number);
3094	return $attachment->getAttachment($msg_part);
3095	}
3096
3097	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3098	{
3099	include_once dirname(__FILE__).'/class.attachment.inc.php';
3100	$attachment = new attachment();
3101	$attachment->setStructureFromMail($msg_folder, $msg_number);
3102	$return = $attachment->getAttachmentInfo($msg_part);
3103	$return['binary'] = $attachment->getAttachment($msg_part);
3104	return $return;
3105	}
3106
3107	function del_last_caracter($string)
3108	{
3109	$string = substr($string,0,(strlen($string) - 1));
3110	return $string;
3111	}
3112
3113	function del_last_two_caracters($string)
3114	{
3115	$string = substr($string,0,(strlen($string) - 2));
3116	return $string;
3117	}
3118
3119	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3120	{
3121	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3122	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3123	foreach($imapsort as $iuid)
3124	$sort[$iuid] = "";
3125
3126	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3127	$slice_array = false;
3128	else
3129	$slice_array = true;
3130	}
3131	else
3132	{
3133	$sort = array();
3134	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3135	$num_msgs = imap_num_msg($this->mbox);
3136	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3137	$slice_array = true;
3138
3139	for ($i=$num_msgs; $i>0; $i--)
3140	{
3141	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3142	break;
3143	$iuid = @imap_uid($this->mbox,$i);
3144	$header = $this->get_header($iuid);
3145	// List UNSEEN messages.
3146	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3147	continue;
3148	}
3149	// List SEEN messages.
3150	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3151	continue;
3152	}
3153	// List ANSWERED messages.
3154	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3155	continue;
3156	}
3157	// List FLAGGED messages.
3158	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3159	continue;
3160	}
3161
3162	if($sort_box_type=='SORTFROM') {
3163	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3164	$from = $header->to;
3165	else
3166	$from = $header->from;
3167	if(isset($from[0]->personal))
3168	$tmp = imap_mime_header_decode($from[0]->personal);
3169	else
3170	$tmp = null;
3171	if (isset($tmp[0]->text))
3172	$sort[$iuid] = $tmp[0]->text;
3173	else
3174	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3175	}
3176	else if($sort_box_type=='SORTSUBJECT') {
3177	$sort[$iuid] = $header->subject;
3178	}
3179	else if($sort_box_type=='SORTSIZE') {
3180	$sort[$iuid] = $header->Size;
3181	}
3182	else {
3183	$sort[$iuid] = $header->udate;
3184	}
3185
3186	}
3187	natcasesort($sort);
3188
3189	if ($sort_box_reverse)
3190	$sort = array_reverse($sort,true);
3191	}
3192	if(empty($sort) or !is_array($sort)){
3193	$sort = array();
3194	}
3195
3196
3197
3198
3199	if ($slice_array)
3200	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3201
3202
3203	return $sort;
3204
3205	}
3206
3207	function move_delete_search_messages($params){
3208	$move = false;
3209	$msg_no_move = "";
3210
3211	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3212	$params['new_folder'] = urldecode($params['new_folder_move']);
3213	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3214	$sel_msgs = explode(",", $params['selected_messages']);
3215	@reset($sel_msgs);
3216	$sorted_msgs = array();
3217	foreach($sel_msgs as $idx => $sel_msg) {
3218	$sel_msg = explode(";", $sel_msg);
3219	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3220	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3221	}
3222	else {
3223	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3224	}
3225	}
3226	@ksort($sorted_msgs);
3227	$last_return = false;
3228	foreach($sorted_msgs as $folder => $msgs_number) {
3229	$params['msgs_number'] = $msgs_number;
3230	$params['folder'] = $folder;
3231
3232	$last_return = $this->move_messages($params);
3233
3234	if($last_return['status']){
3235	$move = true;
3236	}else{
3237	$msg_no_move = $params['msgs_number'];
3238	}
3239	}
3240	$sel_msgs = null;
3241	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3242	$params['new_folder'] = urldecode($params['new_folder_delete']);
3243	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3244	$sel_msgs = explode(",", $params['selected_messages']);
3245	@reset($sel_msgs);
3246	$sorted_msgs = array();
3247	foreach($sel_msgs as $idx => $sel_msg) {
3248	$sel_msg = explode(";", $sel_msg);
3249	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3250	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3251	}
3252	else {
3253	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3254	}
3255	}
3256	@ksort($sorted_msgs);
3257	$last_return = false;
3258	foreach($sorted_msgs as $folder => $msgs_number) {
3259	$params['msgs_number'] = $msgs_number;
3260	$params['folder'] = $folder;
3261
3262	$params['folder'] = $params['new_folder_delete'];
3263	$last_return = $this->delete_msgs($params);
3264	$last_return['deleted'] = true;
3265	if($last_return['status']){
3266	$move = true;
3267	}else{
3268	$msg_no_move = $params['msgs_number'];
3269	}
3270
3271	}
3272
3273	if($move)
3274	$last_return['move'] = true;
3275
3276	if($msg_no_move != "")
3277	$last_return['no_move'] = $msg_no_move;
3278
3279	return $last_return;
3280	}
3281
3282	function move_search_messages($params){
3283	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3284	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3285	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3286	$sel_msgs = explode(",", $params['selected_messages']);
3287	$move = false;
3288	$msg_no_move = "";
3289
3290	@reset($sel_msgs);
3291	$sorted_msgs = array();
3292	foreach($sel_msgs as $idx => $sel_msg) {
3293	$sel_msg = explode(";", $sel_msg);
3294	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3295	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3296	}
3297	else {
3298	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3299	}
3300	}
3301	@ksort($sorted_msgs);
3302	$last_return = false;
3303	foreach($sorted_msgs as $folder => $msgs_number) {
3304	$params['msgs_number'] = $msgs_number;
3305	$params['folder'] = $folder;
3306
3307	if($params['delete'] === 'true'){
3308	$params['folder'] = $params['new_folder'];
3309	$last_return = $this->delete_msgs($params);
3310	$last_return['deleted'] = true;
3311
3312	if($last_return['status']){
3313	$move = true;
3314	}else{
3315	$msg_no_move = $params['msgs_number'];
3316	}
3317
3318	}else{
3319	$last_return = $this->move_messages($params);
3320
3321	if($last_return['status']){
3322	$move = true;
3323	}else{
3324	$msg_no_move = $params['msgs_number'];
3325	}
3326	}
3327	}
3328
3329	if($move)
3330	$last_return['move'] = true;
3331
3332	if($msg_no_move != "")
3333	$last_return['no_move'] = $msg_no_move;
3334
3335	return $last_return;
3336	}
3337
3338	function move_messages($params)
3339	{
3340	$folder = $params['folder'];
3341	$mbox_stream = $this->open_mbox($folder);
3342	$newmailbox = ($params['new_folder']);
3343	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3344	$new_folder_name = $params['new_folder_name'];
3345	$msgs_number = $params['msgs_number'];
3346	$return = array('msgs_number' => $msgs_number,
3347	'folder' => $folder,
3348	'new_folder_name' => $new_folder_name,
3349	'border_ID' => $params['border_ID'],
3350	'status' => true); //Status foi adicionado para validar as permissoes ACL
3351
3352	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3353	if (substr($folder,0,4) == 'user'){
3354	$acl = $this->getacltouser($folder);
3355	/*
3356	* l - lookup (mailbox is visible to LIST/LSUB commands)
3357	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3358	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3359	* w - write (STORE flags other than SEEN and DELETED)
3360	* i - insert (perform APPEND, COPY into mailbox)
3361	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3362	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3363	* d - delete (STORE DELETED flag, perform EXPUNGE)
3364	* a - administer (perform SETACL)
3365	*/
3366	if (strpos($acl, "d") === false){
3367	$return['status'] = false;
3368	return $return;
3369	}
3370	}
3371	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3372	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3373	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3374	if (substr($new_folder_name,0,4) == 'user'){
3375	$this->ldap = new ldap_functions();
3376	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3377	$return['new_folder_name'] = array_pop($tmp_folder_name);
3378	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3379	{
3380	$return['new_folder_name'] = $cn;
3381	}
3382	}
3383	}
3384	}
3385
3386	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3387	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3388	{
3389	$return['previous_msg'] = $this->get_info_previous_msg($params);
3390	// Fix problem in unserialize function JS.
3391	if(array_key_exists('body', $return['previous_msg']))
3392	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3393	}
3394
3395	$mbox_stream = $this->open_mbox($folder);
3396	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3397	imap_expunge($mbox_stream);
3398	if($mbox_stream)
3399	imap_close($mbox_stream);
3400	return $return;
3401	}else {
3402	if(strstr(imap_last_error(),'Over quota')) {
3403	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3404	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3405	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3406	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3407	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3408	if(!$mbox)
3409	return imap_last_error();
3410	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3411	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3412	if($mbox_stream)
3413	imap_close($mbox_stream);
3414	if($mbox)
3415	imap_close($mbox);
3416	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3417	}
3418	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3419	imap_expunge($mbox_stream);
3420	if($mbox_stream)
3421	imap_close($mbox_stream);
3422	// return to original quota limit.
3423	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3424	if($mbox)
3425	imap_close($mbox);
3426	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3427	}
3428	return $return;
3429	}
3430	else {
3431	if($mbox_stream)
3432	imap_close($mbox_stream);
3433	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3434	if($mbox)
3435	imap_close($mbox);
3436	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3437	}
3438	return imap_last_error();
3439	}
3440
3441	}
3442	else {
3443	if($mbox_stream)
3444	imap_close($mbox_stream);
3445	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3446	}
3447	}
3448	}
3449
3450	function set_messages_flag_from_search($params){
3451	$error = False;
3452	$fileNames = "";
3453
3454	$sel_msgs = explode(",", $params['msg_to_flag']);
3455	@reset($sel_msgs);
3456	$sorted_msgs = array();
3457	foreach($sel_msgs as $idx => $sel_msg) {
3458	$sel_msg = explode(";", $sel_msg);
3459	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3460	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3461	}
3462	else {
3463	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3464	}
3465	}
3466	unset($sorted_msgs['']);
3467	$array_names_keys = array_keys($sorted_msgs);
3468	// Verifica se as n mensagens selecionadas
3469	// se encontram em um mesmo folder
3470	if (count($sorted_msgs)==1){
3471	$param['folder'] = $array_names_keys[0];
3472	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3473	$param['flag'] = $params['flag'];
3474	$returns[0] = $this->set_messages_flag($param);
3475	return $returns;
3476	}else{
3477	for($i = 0; $i < count($array_names_keys); $i++){
3478	$param['folder'] = $array_names_keys[$i];
3479	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3480	$param['flag'] = $params['flag'];
3481	$returns[$i] = $this->set_messages_flag($param);
3482	}
3483	}
3484	return $returns;
3485	}
3486	function set_messages_flag($params)
3487	{
3488	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3489	$msgs_to_set = $params['msgs_to_set'];
3490	$flag = $params['flag'];
3491	$return = array();
3492	$return["msgs_to_set"] = $msgs_to_set;
3493	$return["flag"] = $flag;
3494	$return["msgs_not_to_set"] = "";
3495
3496	$this->mbox = $this->open_mbox($folder);
3497
3498	if ($flag == "unseen"){
3499	$return["msgs_to_set"] = "";
3500	$msgs = explode(",",$msgs_to_set);
3501	foreach($msgs as $men){
3502	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3503	$return["msgs_to_set"] .= $men.",";
3504	else
3505	$return["msgs_not_to_set"] .= $men.",";
3506	}
3507	$return["status"] = true;
3508	}elseif ($flag == "seen"){
3509	$return["msgs_to_set"] = "";
3510	$msgs = explode(",",$msgs_to_set);
3511	foreach($msgs as $men){
3512	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3513	$return["msgs_to_set"] .= $men.",";
3514	else
3515	$return["msgs_not_to_set"] .= $men.",";
3516	}
3517	$return["status"] = true;
3518	}elseif ($flag == "answered"){
3519	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3520	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3521	}
3522	elseif ($flag == "forwarded")
3523	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3524	elseif ($flag == "flagged")
3525	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3526	elseif ($flag == "unflagged") {
3527	$flag_importance = false;
3528	$msgs_number = explode(",",$msgs_to_set);
3529	$unflagged_msgs = "";
3530	foreach($msgs_number as $msg_number) {
3531	preg_match('/importance : (.*)\r/i',
3532	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3533	,$importance);
3534	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3535	$flag_importance=true;
3536	}
3537	else {
3538	$unflagged_msgs.=$msg_number.",";
3539	}
3540	}
3541
3542	if($unflagged_msgs!="") {
3543	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3544	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3545	}
3546	else {
3547	$return["msgs_unflageds"] = false;
3548	}
3549
3550	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3551	$return["status"] = false;
3552	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3553	}
3554	else {
3555	$return["status"] = true;
3556	}
3557	}
3558
3559	if(($flag == "seen") \|\| ($flag == "unseen")){
3560	if ($return["msgs_not_to_set"] != ""){
3561	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3562	$return["status"] = false;
3563	}
3564	if($return["msgs_to_set"] != ""){
3565	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3566	}
3567	}
3568	if($this->mbox && is_resource($this->mbox))
3569	imap_close($this->mbox);
3570	return $return;
3571	}
3572
3573	function get_file_type($file_name)
3574	{
3575	$file_name = strtolower($file_name);
3576	$strFileType = strrev(substr(strrev($file_name),0,4));
3577	if ($strFileType == ".eml")
3578	return "message/rfc822";
3579	if ($strFileType == ".asf")
3580	return "video/x-ms-asf";
3581	if ($strFileType == ".avi")
3582	return "video/avi";
3583	if ($strFileType == ".doc")
3584	return "application/msword";
3585	if ($strFileType == ".zip")
3586	return "application/zip";
3587	if ($strFileType == ".xls")
3588	return "application/vnd.ms-excel";
3589	if ($strFileType == ".gif")
3590	return "image/gif";
3591	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3592	return "image/jpeg";
3593	if ($strFileType == ".png")
3594	return "image/png";
3595	if ($strFileType == ".wav")
3596	return "audio/wav";
3597	if ($strFileType == ".mp3")
3598	return "audio/mpeg3";
3599	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3600	return "video/mpeg";
3601	if ($strFileType == ".rtf")
3602	return "application/rtf";
3603	if ($strFileType == ".htm" \|\| $strFileType == "html")
3604	return "text/html";
3605	if ($strFileType == ".xml")
3606	return "text/xml";
3607	if ($strFileType == ".xsl")
3608	return "text/xsl";
3609	if ($strFileType == ".css")
3610	return "text/css";
3611	if ($strFileType == ".php")
3612	return "text/php";
3613	if ($strFileType == ".asp")
3614	return "text/asp";
3615	if ($strFileType == ".pdf")
3616	return "application/pdf";
3617	if ($strFileType == ".txt")
3618	return "text/plain";
3619	if ($strFileType == ".wmv")
3620	return "video/x-ms-wmv";
3621	if ($strFileType == ".sxc")
3622	return "application/vnd.sun.xml.calc";
3623	if ($strFileType == ".stc")
3624	return "application/vnd.sun.xml.calc.template";
3625	if ($strFileType == ".sxd")
3626	return "application/vnd.sun.xml.draw";
3627	if ($strFileType == ".std")
3628	return "application/vnd.sun.xml.draw.template";
3629	if ($strFileType == ".sxi")
3630	return "application/vnd.sun.xml.impress";
3631	if ($strFileType == ".sti")
3632	return "application/vnd.sun.xml.impress.template";
3633	if ($strFileType == ".sxm")
3634	return "application/vnd.sun.xml.math";
3635	if ($strFileType == ".sxw")
3636	return "application/vnd.sun.xml.writer";
3637	if ($strFileType == ".sxq")
3638	return "application/vnd.sun.xml.writer.global";
3639	if ($strFileType == ".stw")
3640	return "application/vnd.sun.xml.writer.template";
3641
3642
3643	return "application/octet-stream";
3644	}
3645
3646	function htmlspecialchars_encode($str)
3647	{
3648	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3649	}
3650	function htmlspecialchars_decode($str)
3651	{
3652	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3653	}
3654
3655	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3656	{
3657	if(!$this->mbox \|\| !is_resource($this->mbox))
3658	$this->mbox = $this->open_mbox($folder);
3659
3660	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
3661	}
3662
3663	function get_info_next_msg($params)
3664	{
3665	$msg_number = $params['msg_number'];
3666	$folder = $params['msg_folder'];
3667	$sort_box_type = $params['sort_box_type'];
3668	$sort_box_reverse = $params['sort_box_reverse'];
3669	$reuse_border = $params['reuse_border'];
3670	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3671	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3672
3673	$success = false;
3674	if (is_array($sort_array_msg))
3675	{
3676	foreach ($sort_array_msg as $i => $value){
3677	if ($value == $msg_number)
3678	{
3679	$success = true;
3680	break;
3681	}
3682	}
3683	}
3684
3685	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3686	{
3687	$params['status'] = 'false';
3688	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3689	return $params;
3690	}
3691
3692	$params = array();
3693	$params['msg_number'] = $sort_array_msg[($i+1)];
3694	$params['msg_folder'] = $folder;
3695
3696	$return = $this->get_info_msg($params);
3697	$return["reuse_border"] = $reuse_border;
3698	return $return;
3699	}
3700
3701	function get_info_previous_msg($params)
3702	{
3703	$msg_number = $params['msgs_number'];
3704	$folder = $params['folder'];
3705	$sort_box_type = $params['sort_box_type'];
3706	$sort_box_reverse = $params['sort_box_reverse'];
3707	$reuse_border = $params['reuse_border'];
3708	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3709	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3710
3711	$success = false;
3712	if (is_array($sort_array_msg))
3713	{
3714	foreach ($sort_array_msg as $i => $value){
3715	if ($value == $msg_number)
3716	{
3717	$success = true;
3718	break;
3719	}
3720	}
3721	}
3722	if (! $success \|\| $i == 0)
3723	{
3724	$params['status'] = 'false';
3725	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3726	return $params;
3727	}
3728
3729	$params = array();
3730	$params['msg_number'] = $sort_array_msg[($i-1)];
3731	$params['msg_folder'] = $folder;
3732
3733	$return = $this->get_info_msg($params);
3734	$return["reuse_border"] = $reuse_border;
3735	return $return;
3736	}
3737
3738	// This function updates the values: quota, paging and new messages menu.
3739	function get_menu_values($params){
3740	$return_array = array();
3741	$return_array = $this->get_quota($params);
3742
3743	$mbox_stream = $this->open_mbox($params['folder']);
3744	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3745	if($mbox_stream)
3746	imap_close($mbox_stream);
3747
3748	return $return_array;
3749	}
3750
3751	function get_quota($params){
3752
3753	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3754	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3755	if(!$this->mbox \|\| !is_resource($this->mbox))
3756	$this->mbox = $this->open_mbox();
3757
3758	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3759	if($this->mbox && is_resource($this->mbox))
3760	imap_close($this->mbox);
3761
3762	if (!$quota){
3763	return array(
3764	'quota_percent' => 0,
3765	'quota_used' => 0,
3766	'quota_limit' => 0
3767	);
3768	}
3769
3770	if(count($quota) && $quota['limit']) {
3771	$quota_limit = $quota['limit'];
3772	$quota_used = $quota['usage'];
3773	if($quota_used >= $quota_limit)
3774	{
3775	$quotaPercent = 100;
3776	}
3777	else
3778	{
3779	$quotaPercent = ($quota_used / $quota_limit)*100;
3780	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3781	}
3782	return array(
3783	'quota_percent' => floor($quotaPercent),
3784	'quota_used' => $quota_used,
3785	'quota_limit' => $quota_limit
3786	);
3787	}
3788	else
3789	return array();
3790	}
3791
3792	function send_notification($params){
3793	include("../header.inc.php");
3794	require_once("class.phpmailer.php");
3795	$mail = new PHPMailer();
3796
3797	$toaddress = $params['notificationto'];
3798
3799	$subject = lang("Read receipt: %1",$params['subject']);
3800	$body = lang("Your message: %1",$params['subject']) . '<br>';
3801	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3802	$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"));
3803	$mail->SMTPDebug = false;
3804	$mail->IsSMTP();
3805	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3806	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3807	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3808	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3809	$mail->AddAddress($toaddress);
3810	$mail->Subject = $this->htmlspecialchars_decode($subject);
3811
3812	$mail->IsHTML(true);
3813	$mail->Body = $body;
3814
3815	if(!$mail->Send()){
3816	return $mail->ErrorInfo;
3817	}
3818	else
3819	return true;
3820	}
3821
3822	function empty_folder($params)
3823	{
3824	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3825	$mbox_stream = $this->open_mbox($folder);
3826	$return = imap_delete($mbox_stream,'1:*');
3827	if($mbox_stream)
3828	imap_close($mbox_stream, CL_EXPUNGE);
3829	return $return;
3830	}
3831
3832	function search($params)
3833	{
3834	include("class.imap_attachment.inc.php");
3835	$imap_attachment = new imap_attachment();
3836	$criteria = $params['criteria'];
3837	$return = array();
3838	$folders = $this->get_folders_list();
3839
3840	$j = 0;
3841	foreach($folders as $folder)
3842	{
3843	$mbox_stream = $this->open_mbox($folder);
3844	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3845
3846	if ($messages == '')
3847	continue;
3848
3849	$i = 0;
3850	$return[$j] = array();
3851	$return[$j]['folder_name'] = $folder['name'];
3852
3853	foreach($messages as $msg_number)
3854	{
3855	$header = $this->get_header($msg_number);
3856	if (!is_object($header))
3857	return false;
3858
3859	$return[$j][$i]['msg_folder'] = $folder['name'];
3860	$return[$j][$i]['msg_number'] = $msg_number;
3861	$return[$j][$i]['Recent'] = $header->Recent;
3862	$return[$j][$i]['Unseen'] = $header->Unseen;
3863	$return[$j][$i]['Answered'] = $header->Answered;
3864	$return[$j][$i]['Deleted'] = $header->Deleted;
3865	$return[$j][$i]['Draft'] = $header->Draft;
3866	$return[$j][$i]['Flagged'] = $header->Flagged;
3867
3868	$date_msg = gmdate("d/m/Y",$header->udate);
3869	if (gmdate("d/m/Y") == $date_msg)
3870	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3871	else
3872	$return[$j][$i]['udate'] = $date_msg;
3873
3874	$fromaddress = imap_mime_header_decode($header->fromaddress);
3875	$return[$j][$i]['fromaddress'] = '';
3876	foreach ($fromaddress as $tmp)
3877	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3878
3879	$from = $header->from;
3880	$return[$j][$i]['from'] = array();
3881	$tmp = imap_mime_header_decode($from[0]->personal);
3882	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3883	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3884	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3885
3886	$to = $header->to;
3887	$return[$j][$i]['to'] = array();
3888	$tmp = imap_mime_header_decode($to[0]->personal);
3889	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3890	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3891	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3892
3893	$subject = imap_mime_header_decode($header->fetchsubject);
3894	$return[$j][$i]['subject'] = '';
3895	foreach ($subject as $tmp)
3896	$return[$j][$i]['subject'] .= $tmp->text;
3897
3898	$return[$j][$i]['Size'] = $header->Size;
3899	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3900
3901	$return[$j][$i]['attachment'] = array();
3902	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3903
3904	$i++;
3905	}
3906	$j++;
3907	if($mbox_stream)
3908	imap_close($mbox_stream);
3909	}
3910
3911	return $return;
3912	}
3913
3914
3915	function mobile_search($params)
3916	{
3917	include("class.imap_attachment.inc.php");
3918	$imap_attachment = new imap_attachment();
3919	$criterias = array ("TO","SUBJECT","FROM","CC");
3920	$return = array();
3921	if(!isset($params['folder'])) {
3922	$folder_params = array("noSharedFolders"=>1);
3923	if(isset($params['folderType']))
3924	$folder_params['folderType'] = $params['folderType'];
3925	$folders = $this->get_folders_list($folder_params);
3926	}
3927	else
3928	$folders = array(0=>array('folder_id'=>$params['folder']));
3929	$num_msgs = 0;
3930	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3931	$return["msgs"] = array();
3932
3933	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
3934	foreach($folders as $id =>$folder)
3935	{
3936	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
3937	foreach($criterias as $criteria_fixed)
3938	{
3939	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
3940
3941	$mbox_stream = $this->open_mbox($folder['folder_id']);
3942
3943	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
3944
3945	if ($messages == ''){
3946	if($mbox_stream)
3947	imap_close($mbox_stream);
3948	continue;
3949	}
3950
3951	foreach($messages as $msg_number)
3952	{
3953	$temp = $this->get_info_head_msg($msg_number);
3954	if(!$temp)
3955	return false;
3956	$temp['msg_folder'] = $folder['folder_id'];
3957	$return["msgs"][$num_msgs] = $temp;
3958	$num_msgs++;
3959	}
3960
3961	if($mbox_stream)
3962	imap_close($mbox_stream);
3963	}
3964	}
3965	}
3966
3967	if(!function_exists("cmp_date")) {
3968	function cmp_date($obj1, $obj2){
3969	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
3970	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
3971	}
3972	}
3973	usort($return["msgs"], "cmp_date");
3974	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
3975	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
3976	$return["msgs"]['num_msgs'] = $num_msgs;
3977
3978	return $return;
3979	}
3980
3981	function delete_and_show_previous_message($params)
3982	{
3983	$return = $this->get_info_previous_msg($params);
3984
3985	$params_tmp1 = array();
3986	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
3987	$params_tmp1['folder'] = $params['msg_folder'];
3988	$return_tmp1 = $this->delete_msg($params_tmp1);
3989
3990	$return['msg_number_deleted'] = $return_tmp1;
3991
3992	return $return;
3993	}
3994
3995
3996	function automatic_trash_cleanness($params)
3997	{
3998	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
3999	$criteria = 'BEFORE "'.$before_date.'"';
4000	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4001	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4002
4003	// Free others requests
4004	session_write_close();
4005	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4006	if (is_array($messages)){
4007	foreach ($messages as $msg_number){
4008	imap_delete($mbox_stream, $msg_number, FT_UID);
4009	}
4010	}
4011	if($mbox_stream)
4012	imap_close($mbox_stream, CL_EXPUNGE);
4013	return $messages;
4014	}
4015	// Fix the search problem with special characters!!!!
4016	function remove_accents($string) {
4017	return strtr($string,
4018	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4019	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4020	}
4021
4022	function make_search_date($date,$before = false){
4023
4024	//TODO: Adaptar a data de acordo com o locale do sistema.
4025	list($day,$month,$year) = explode("/", $date);
4026	$before?$day=(int)$day+1:$day=(int)$day;
4027	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4028	$search_date = date('d-M-Y',$timestamp);
4029	return $search_date;
4030
4031	}
4032
4033	function search_msg( $params = false )
4034	{
4035
4036
4037	if(strpos($params['condition'],"#")===false)
4038	{ //local messages
4039	$search=false;
4040	}
4041	else
4042	{
4043	$search = explode(",",$params['condition']);
4044	}
4045
4046	$params['page'] = $params['page'] * 1;
4047
4048	if( is_array($search) )
4049	{
4050	$search = array_unique($search); // Remove duplicated folders
4051	$search_criteria = '';
4052	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4053	foreach($search as $tmp)
4054	{
4055	$tmp1 = explode("##",$tmp);
4056	$sum = 0;
4057	$name_box = $tmp1[0];
4058	unset($filter);
4059	foreach($tmp1 as $index => $criteria)
4060	{
4061	if ($index != 0 && strlen($criteria) != 0)
4062	{
4063	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4064	$filter .= " ".$filter_array[0];
4065	if (strlen($filter_array[1]) != 0)
4066	{
4067	if ( trim($filter_array[0]) != 'BEFORE' &&
4068	trim($filter_array[0]) != 'SINCE' &&
4069	trim($filter_array[0]) != 'ON')
4070	{
4071	$filter .= '"'.$filter_array[1].'"';
4072	}else if(trim($filter_array[0]) == 'BEFORE' ){
4073	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4074	}else{
4075	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4076	}
4077	}
4078	}
4079	}
4080
4081	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4082	$filter = $this->remove_accents($filter);
4083
4084	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4085	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4086	{
4087	$folder_name = explode($this->imap_delimiter,$name_box);
4088	$this->ldap = new ldap_functions();
4089
4090	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4091	{
4092	$folder_name[1] = $cn;
4093	}
4094	$folder_name = implode($this->imap_delimiter,$folder_name);
4095	}
4096	else
4097	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4098
4099
4100	$this->open_mbox($name_box);
4101
4102	if (preg_match("/^.?\bALL\b/", $filter))
4103	{
4104	// Quick Search, note: this ALL isn't the same ALL from imap_search
4105	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4106
4107	foreach($all_criterias as $criteria_fixed)
4108	{
4109	$_filter = $criteria_fixed . substr($filter,4);
4110
4111	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4112
4113	if(is_array($search_criteria))
4114	{
4115	foreach($search_criteria as $new_search)
4116	{
4117	$elem = $this->get_info_head_msg($new_search);
4118	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4119	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4120	$elem['uid'] = $new_search;
4121	/* compare dates in ordering */
4122	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4123	$retorno[] = $elem;
4124	}
4125	}
4126	}
4127	}
4128	else{
4129	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4130	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4131	{
4132	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4133	{
4134	$num_msgs = imap_num_msg($this->mbox);
4135	$flagged_msgs = array();
4136	for ($i=$num_msgs; $i>0; $i--)
4137	{
4138	$iuid = @imap_uid($this->mbox,$i);
4139	$header = $this->get_header($iuid);
4140	if(trim($header->Flagged))
4141	{
4142	$flagged_msgs[$i] = $iuid;
4143	}
4144	}
4145	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4146	{
4147	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4148	foreach($arry_diff as $msg)
4149	{
4150	$search_criteria[] = $msg;
4151	}
4152	}
4153	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4154	{
4155	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4156	}
4157	}
4158	}
4159
4160	if( is_array( $search_criteria) )
4161	{
4162	foreach($search_criteria as $new_search)
4163	{
4164	$elem = $this->get_info_head_msg( $new_search );
4165	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4166	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4167	$elem['uid'] = $new_search;
4168	/* compare dates in ordering */
4169	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4170	$retorno[] = $elem;
4171	}
4172	}
4173	}
4174	}
4175	}
4176
4177	imap_close($this->mbox);
4178	$num_msgs = count($retorno);
4179	/* Comparison functions, descendent is ascendent with parms inverted */
4180	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4181	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4182
4183	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4184	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4185
4186	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4187	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4188
4189	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4190	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4191
4192	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4193	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4194
4195	usort( $retorno, $params['sort_type']);
4196	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4197
4198	$arrayRetorno['num_msgs'] = $num_msgs;
4199	$arrayRetorno['data'] = $pageret;
4200	$arrayRetorno['currentTab'] = $params['current_tab'];
4201	return ($pageret) ? $arrayRetorno : 'none';
4202	}
4203
4204	function size_msg($size){
4205	$var = floor($size/1024);
4206	if($var >= 1){
4207	return $var." kb";
4208	}else{
4209	return $size ." b";
4210	}
4211	}
4212
4213	function ob_array($the_object)
4214	{
4215	$the_array=array();
4216	if(!is_scalar($the_object))
4217	{
4218	foreach($the_object as $id => $object)
4219	{
4220	if(is_scalar($object))
4221	{
4222	$the_array[$id]=$object;
4223	}
4224	else
4225	{
4226	$the_array[$id]=$this->ob_array($object);
4227	}
4228	}
4229	return $the_array;
4230	}
4231	else
4232	{
4233	return $the_object;
4234	}
4235	}
4236
4237	function getacl()
4238	{
4239	$this->ldap = new ldap_functions();
4240
4241	$return = array();
4242	$mbox_stream = $this->open_mbox();
4243	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4244
4245	$i = 0;
4246	foreach ($mbox_acl as $user => $acl)
4247	{
4248	if ($user != $this->username)
4249	{
4250	$return[$i]['uid'] = $user;
4251	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4252	}
4253	$i++;
4254	}
4255	return $return;
4256	}
4257
4258	function setacl($params)
4259	{
4260	$old_users = $this->getacl();
4261	if (!count($old_users))
4262	$old_users = array();
4263
4264	$tmp_array = array();
4265	foreach ($old_users as $index => $user_info)
4266	{
4267	$tmp_array[$index] = $user_info['uid'];
4268	}
4269	$old_users = $tmp_array;
4270
4271	$users = unserialize($params['users']);
4272	if (!count($users))
4273	$users = array();
4274
4275	//$add_share = array_diff($users, $old_users);
4276	$remove_share = array_diff($old_users, $users);
4277
4278	$mbox_stream = $this->open_mbox();
4279
4280	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4281	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4282
4283	/*if (count($add_share))
4284	{
4285	foreach ($add_share as $index=>$uid)
4286	{
4287	if (is_array($mailboxes_list))
4288	{
4289	foreach ($mailboxes_list as $key => $val)
4290	{
4291	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4292	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4293	}
4294	}
4295	}
4296	}*/
4297
4298	if (count($remove_share))
4299	{
4300	foreach ($remove_share as $index=>$uid)
4301	{
4302	if (is_array($mailboxes_list))
4303	{
4304	foreach ($mailboxes_list as $key => $val)
4305	{
4306	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4307	$folder = str_replace("&-", "&", $folder);
4308	imap_setacl ($mbox_stream, $folder, "$uid", "");
4309	}
4310	}
4311	}
4312	}
4313
4314	return true;
4315	}
4316
4317	function getaclfromuser($params)
4318	{
4319	$useracl = $params['user'];
4320
4321	$return = array();
4322	$return[$useracl] = 'false';
4323	$mbox_stream = $this->open_mbox();
4324	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4325
4326	foreach ($mbox_acl as $user => $acl)
4327	{
4328	if (($user != $this->username) && ($user == $useracl))
4329	{
4330	$return[$user] = $acl;
4331	}
4332	}
4333	return $return;
4334	}
4335
4336	function getacltouser($user)
4337	{
4338	$return = array();
4339	$mbox_stream = $this->open_mbox();
4340	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4341	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4342	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4343	if(substr($user,0,4) != 'user')
4344	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4345	else
4346	$mbox_acl = @imap_getacl($mbox_stream, $user);
4347	if(isset($mbox_acl[$this->username]))
4348	return $mbox_acl[$this->username];
4349	else
4350	return '';
4351	}
4352
4353
4354	function setaclfromuser($params)
4355	{
4356	$user = $params['user'];
4357	$acl = $params['acl'];
4358
4359	$mbox_stream = $this->open_mbox();
4360
4361	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4362	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4363
4364	if (is_array($mailboxes_list))
4365	{
4366	foreach ($mailboxes_list as $key => $val)
4367	{
4368	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4369	$folder = str_replace("&-", "&", $folder);
4370	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4371	{
4372	$return = imap_last_error();
4373	}
4374	}
4375	}
4376	if (isset($return))
4377	return $return;
4378	else
4379	return true;
4380	}
4381
4382	function download_attachment($msg,$msgno)
4383	{
4384	$array_parts_attachments = array();
4385	//$array_parts_attachments['names'] = '';
4386	include_once("class.imap_attachment.inc.php");
4387	$imap_attachment = new imap_attachment();
4388
4389	if (count($msg->fname[$msgno]) > 0)
4390	{
4391	$i = 0;
4392	foreach ($msg->fname[$msgno] as $index=>$fname)
4393	{
4394	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4395	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4396	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4397	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4398	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4399	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4400	$i++;
4401	}
4402	}
4403	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4404	return $array_parts_attachments;
4405	}
4406
4407
4408	/**
4409	* @license http://www.gnu.org/copyleft/gpl.html GPL
4410	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4411	* @param $params
4412	*/
4413	function spam($params)
4414	{
4415
4416	$mbox_stream = $this->open_mbox($params['folder']);
4417	$msgs_number = explode(',',$params['msgs_number']);
4418
4419	$user = Array();
4420
4421	if(substr($params['folder'], 0, 4) == 'user')
4422	{
4423	$ldapObject = new ldap_functions();
4424
4425	$folderArray = Array();
4426	$folderArray = explode($this->imap_delimiter, $params['folder']);
4427
4428	$user['name'] = $folderArray[1];
4429	$user['email'] = $ldapObject->getMailByUid($user['name']);
4430
4431	}
4432	else
4433	{
4434	$user['name'] = $this->username;
4435	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4436	}
4437
4438	foreach($msgs_number as $msg_number)
4439	{
4440	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4441	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4442	$body = imap_body($mbox_stream, $imap_msg_number);
4443	$msg = $header . $body;
4444	strtok($user['email'], '@');
4445	$domain = strtok('@');
4446
4447
4448
4449	//Encontrar a assinatura do dspam no cabecalho
4450	$v = explode("\r\n", $header);
4451	foreach ($v as $linha){
4452	if (eregi("^Message-ID", $linha)) {
4453	$args = explode(" ", $linha);
4454	$msg_id = "'$args[1]'";
4455	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4456	$args = explode(" ",$linha);
4457	$signature = $args[1];
4458	}
4459	}
4460
4461	// Seleciona qual comando a ser executado
4462	switch($params['spam']){
4463	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4464	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4465	}
4466
4467
4468	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4469	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4470
4471	system($cmd);
4472	}
4473
4474	imap_close($mbox_stream);
4475	return false;
4476	}
4477
4478
4479	/**
4480	* Descrição do método
4481	*
4482	* @license http://www.gnu.org/copyleft/gpl.html GPL
4483	* @author
4484	* @sponsor Caixa Econômica Federal
4485	* @author
4486	* @param <tipo> <$msg_number> <Número da mensagem>
4487	* @return <cabeçalho da mensagem>
4488	* @access <public>
4489	*/
4490	function get_header($msg_number)
4491	{
4492	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4493	if (!is_object($header))
4494	return false;
4495
4496	if($header->Flagged != "F" ) {
4497	$flag = preg_match('/importance : (.*)\r/i',
4498	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4499	,$importance);
4500	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4501	}
4502
4503	return $header;
4504	}
4505
4506	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4507	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4508
4509
4510	function insert_email($source,$folder,$timestamp,$flags){
4511
4512	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4513	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4514	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4515	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4516	$imap_options = '/notls/novalidate-cert';
4517
4518
4519	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4520
4521	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4522
4523	if(imap_last_error() === 'Mailbox already exists')
4524	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4525	if($timestamp){
4526	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4527	$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.
4528	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4529	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4530
4531	$f = fopen($file,"w");
4532	fputs($f,base64_encode($source));
4533	fclose($f);
4534	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4535	$return['command']= exec($command);
4536	}else{
4537	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4538	}
4539	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4540
4541	$return['msg_no'] = $status->uidnext - 1;
4542	$return['error'] = imap_last_error();
4543	if(!$return['error'] && $flags != '' ){
4544
4545	$flags_array=explode(':',$flags);
4546	//"Answered","Draft","Flagged","Unseen"
4547	$flags_fixed = "";
4548	if($flags_array[0] == 'A')
4549	$flags_fixed.="\\Answered ";
4550	if($flags_array[1] == 'X')
4551	$flags_fixed.="\\Draft ";
4552	if($flags_array[2] == 'F')
4553	$flags_fixed.="\\Flagged ";
4554	if($flags_array[3] != 'U')
4555	$flags_fixed.="\\Seen ";
4556	if($flags_array[4] == 'F')
4557	$flags_fixed.="\\Answered \\Draft ";
4558	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4559	}
4560
4561	//Ignorando erro de AUTH=Plain
4562	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4563	$return['error'] = false;
4564
4565	if($mbox_stream)
4566	imap_close($mbox_stream);
4567	return $return;
4568	}
4569
4570	function show_decript($params,$dec=0){
4571	$source = $params['source'];
4572
4573	//error_log("source: $source\nversao: " . PHP_VERSION);
4574	if ($dec == 0)
4575	{
4576	$source = str_replace(" ", "+", $source,$i);
4577	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4578	if(!$source = base64_decode($source,true))
4579	return "error ".$source."Espaï¿?os ".$i;
4580
4581	}
4582	else {
4583	if(!$source = base64_decode($source))
4584	return "error ".$source."Espaï¿?os ".$i;
4585	}
4586	}
4587
4588	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4589
4590	$get['msg_number'] = $insert['msg_no'];
4591	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4592	$return = $this->get_info_msg($get);
4593	$get['msg_number'] = $params['ID'];
4594	$get['msg_folder'] = $params['folder'];
4595	$tmp = $this->get_info_msg($get);
4596	if(!$tmp['status_get_msg_info'])
4597	{
4598	$return['msg_day']=$tmp['msg_day'];
4599	$return['msg_hour']=$tmp['msg_hour'];
4600	$return['fulldate']=$tmp['fulldate'];
4601	$return['smalldate']=$tmp['smalldate'];
4602	}
4603	else
4604	{
4605	$return['msg_day']='';
4606	$return['msg_hour']='';
4607	$return['fulldate']='';
4608	$return['smalldate']='';
4609	}
4610	$return['msg_no'] =$insert['msg_no'];
4611	$return['error'] = $insert['error'];
4612	$return['folder'] = $params['folder'];
4613	//$return['acls'] = $insert['acls'];
4614	$return['original_ID'] = $params['ID'];
4615
4616	return $return;
4617
4618	}
4619
4620	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4621	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4622
4623	function treat_base64_from_post($source){
4624	$offset = 0;
4625	do
4626	{
4627	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4628	{
4629	$inicio = strpos($source, "\n\r", $inicio);
4630	$fim = strpos($source, '--', $inicio);
4631	if(!$fim)
4632	$fim = strpos($source,"\n\r", $inicio);
4633	$length = $fim-$inicio;
4634	$parte = substr( $source,$inicio,$length-1);
4635	$parte = str_replace(" ", "+", $parte);
4636	$source = substr_replace($source, $parte, $inicio, $length-1);
4637	}
4638	if($offset > $inicio)
4639	$offset=FALSE;
4640	else
4641	$offset = $inicio;
4642	}
4643	while($offset);
4644	return $source;
4645	}
4646
4647	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4648
4649	function unarchive_mail($params)
4650	{
4651	$dest_folder = $params['folder'];
4652	$sources = explode("#@#@#@",$params['source']);
4653	//Add user timeszone
4654	$timestamps = explode("#@#@#@",$params['timestamp']);
4655
4656
4657	$flags = explode("#@#@#@",$params['flags']);
4658
4659	foreach($sources as $index=>$src) {
4660	if($src!=""){
4661	$source = $this->treat_base64_from_post($src);
4662	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4663	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4664	}
4665	}
4666	return $insert;
4667	}
4668
4669	function download_all_local_attachments($params)
4670	{
4671	$source = $params['source'];
4672	$source = $this->treat_base64_from_post($source);
4673	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4674	$exporteml = new ExportEml();
4675	$params['num_msg']=$insert['msg_no'];
4676	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4677	return $exporteml->download_all_attachments($params);
4678	}
4679
4680	/**
4681	* Método que envia um email reportando um erro no email do usuário
4682	* @license http://www.gnu.org/copyleft/gpl.html GPL
4683	* @author Prognus Software Livre (http://www.prognus.com.br)
4684	*/
4685	function report_mail_error($params)
4686	{
4687	$params = $params['params'];
4688	$array_params = explode(";;", $params);
4689	$id_msg = $array_params[0];
4690	$msg_user = $array_params[1];
4691
4692	if($msg_user == '')
4693	$msg_user = "Sem mensagem!";
4694
4695	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4696
4697	$exporteml = new ExportEml();
4698	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4699	$this->open_mbox($msg_folder);
4700	$title = "Erro de email reportado";
4701	$body = "<body>O usuário <strong>$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>" .
4702	"$msg_user</body><br><br><hr>";
4703
4704	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4705	$mailService = ServiceLocator::getService('mail');
4706	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4707	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4708	}
4709
4710	function array_msort($array, $cols)
4711	{
4712	$colarr = array();
4713	foreach ($cols as $col => $order) {
4714	$colarr[$col] = array();
4715	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4716	}
4717	$params = array();
4718	foreach ($cols as $col => $order) {
4719	$params[] =& $colarr[$col];
4720	$params = array_merge($params, (array)$order);
4721	}
4722	call_user_func_array('array_multisort', $params);
4723	$ret = array();
4724	$keys = array();
4725	$first = true;
4726	foreach ($colarr as $col => $arr) {
4727	foreach ($arr as $k => $v) {
4728	if ($first) { $keys[$k] = substr($k,1); }
4729	$k = $keys[$k];
4730	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4731	$ret[$k][$col] = $array[$k][$col];
4732	}
4733	$first = false;
4734	}
4735
4736	return $ret;
4737
4738	}
4739
4740	function parseCriteriaSearchMail($search)
4741	{
4742	$criteria = '';
4743	$searchArray = explode(' ', $search);
4744
4745	foreach ($searchArray as $v)
4746	if(trim($v) !== '' )
4747	$criteria .= 'TEXT "'.$v.'" ' ;
4748
4749	return $criteria;
4750	}
4751
4752	function quickSearchMail( $params )
4753	{
4754	include '../prototype/api/controller.php';
4755	$return = array();
4756	$return['folder'] = $params['folder'];
4757	if(!is_array($params['folder']))
4758	$params['folder'] = array( $params['folder'] );
4759
4760	if(!isset($params['sort']))
4761	$params['sort'] = 'SORTDATE_REVERSE';
4762
4763	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4764
4765	$i = 0;
4766	if(!isset($params['page'])) $params['page'] = 0;
4767	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4768	$ini = $end - $this->prefs['max_email_per_page'] ;
4769	$count = 0;
4770
4771	if (!preg_match('/KEYWORD/i', $params['search'])){
4772	$search = $this->parseCriteriaSearchMail($params['search']);
4773	} else {
4774	$search = $params['search'];
4775	}
4776
4777	foreach ($params['folder'] as $folder)
4778	{
4779	$imap = $this->open_mbox( $folder ) ;
4780	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4781
4782	$count += count($msgIds);
4783
4784	foreach ($msgIds as $ii => $v)
4785	{
4786	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4787	$return['msgs'][$i]['from'] = '';
4788
4789	$from = $msg->from[0]->mailbox;
4790	if($msg->from[0]->personal != "")
4791	$from = $msg->from[0]->personal;
4792	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4793
4794	$return['msgs'][$i]['subject'] = ' ';
4795
4796	$subject = imap_mime_header_decode($msg->subject);
4797	foreach ($subject as $tmp)
4798	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4799
4800	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4801	$followupflagged = Controller::find(
4802	array('concept' => 'followupflagged'),
4803	false,
4804	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4805	);
4806
4807	if(isset($followupflagged[0]['followupflagId']))
4808	{
4809	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4810	$followupflagged[0]['followupflag'] = $followupflag;
4811	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4812
4813	}
4814
4815	$labeleds = Controller::find(
4816	array('concept' => 'labeled'),
4817	false,
4818	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4819	);
4820	foreach ($labeleds as $e){
4821	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4822	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4823	}
4824
4825	$return['msgs'][$i]['flag'] = ' ';
4826	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4827	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4828	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4829	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4830	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4831	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4832
4833	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4834	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4835	$return['msgs'][$i]['date'] = $msg->udate;
4836	$return['msgs'][$i]['size'] = $msg->Size;
4837	$return['msgs'][$i]['boxname'] = $folder;
4838	$return['msgs'][$i]['uid'] = $v;
4839
4840	$i++;
4841	}
4842	}
4843
4844	$return['num_msgs'] = $count;
4845
4846	if(!isset($return['msgs']))
4847	$return['msgs'] = array();
4848
4849	define('SORTBOX', 69);
4850	define('SORTWHO', 2);
4851	define('SORTBOX_REVERSE', 69);
4852	define('SORTWHO_REVERSE', 2);
4853	define('SORTDATE_REVERSE', 0);
4854	define('SORTSUBJECT_REVERSE', 3);
4855	define('SORTSIZE_REVERSE', 6);
4856
4857	switch (constant( $params['sort'] )){
4858	case 0 : $sA = 'date'; break;
4859	case 2 : $sA = 'from'; break;
4860	case 69 : $sA = 'boxname'; break;
4861	case 3 : $sA = 'subject'; break;
4862	case 6 : $sA = 'size'; break;
4863	}
4864
4865
4866	if($params['sort'] !== 'SORTDATE_REVERSE')
4867	if(strpos($params['sort'],'REVERSE') !== false)
4868	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4869	else
4870	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4871
4872	$k = -1;
4873	$nMsgs = array();
4874
4875	foreach ($return['msgs'] as $v)
4876	{
4877	$k++;
4878	if($k < $ini \|\| $k >= $end ) continue;
4879	$nMsgs[] = $v;
4880	}
4881	$return['msgs'] = $nMsgs;
4882
4883	$return = json_encode($return);
4884	$return = base64_encode($return);
4885
4886	return $return;
4887	}
4888
4889	function get_quota_folders(){
4890
4891	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4892	include_once("class.imapfp.inc.php");
4893	$imapfp = new imapfp();
4894
4895	if(!$imapfp->open($this->imap_server,$this->imap_port))
4896	return $imapfp->get_error();
4897	if (!$imapfp->login( $this->username,$this->password ))
4898	return $imapfp->get_error();
4899
4900	$response_array = $imapfp->get_mailboxes_size();
4901	if ($imapfp->error)
4902	return $imapfp->get_error();
4903
4904	$data = array();
4905	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
4906	$data["quota_root"] = $quota_root;
4907
4908	foreach ($response_array as $idx=>$line) {
4909	$line2 = str_replace('"', "", $line);
4910	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
4911	list($folder,$size) = explode(";",$line2);
4912	$quota_used = str_replace(")","",$size);
4913	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
4914	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
4915	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
4916	$folder = $this->functions->getLang("Inbox");
4917	}
4918	else
4919	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
4920
4921	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
4922	}
4923	$imapfp->close();
4924	return $data;
4925	}
4926
4927	function getaclfrombox($mail)
4928	{
4929	$mailArray = explode('@', $mail);
4930	$boxacl = $mailArray[0];
4931	$return = array();
4932
4933	if(!$this->mbox)
4934	$this->open_mbox();
4935
4936	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
4937
4938	foreach ($mbox_acl as $user => $acl)
4939	{
4940	if ($user != $boxacl )
4941	$return[$user] = $acl;
4942	}
4943	return $return;
4944	}
4945
4946
4947	function searchSieveRule( $params )
4948	{
4949
4950	$imap = $this->open_mbox( 'INBOX' );
4951	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
4952
4953	$rr = array();
4954
4955
4956	foreach ($msgs as $i => $v)
4957	{
4958
4959	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4960
4961	if(isset($params['from']))
4962	{
4963	$from['from'] = array();
4964	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
4965	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
4966	if ($from['from']['name'])
4967	{
4968	if (substr($from['from']['name'], 0, 1) == '"')
4969	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
4970	else
4971	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
4972	}
4973	else
4974	$from['from']['full'] = $from['from']['email'];
4975
4976	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
4977	$rr['from'][] = $v;
4978	}
4979
4980	if(isset($params['to']))
4981	{
4982	$tos = $msg->to;
4983	$val = '';
4984	foreach( $tos as $to)
4985	{
4986	$tmp = imap_mime_header_decode($to->personal);
4987	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
4988
4989	}
4990	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
4991	$rr['to'][] = $v;
4992
4993	$tos = $msg->cc;
4994	$val = '';
4995	foreach( $tos as $to)
4996	{
4997	$tmp = imap_mime_header_decode($to->personal);
4998	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
4999
5000	}
5001
5002	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5003	$rr['to'][] = $v;
5004	}
5005
5006	if(isset($params['subject']))
5007	{
5008	$ss = '';
5009	$subject = imap_mime_header_decode($msg->subject);
5010	foreach ($subject as $tmp)
5011	$ss .= $tmp->text;
5012
5013	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5014	$rr['subject'][] = $v;
5015	}
5016
5017	if(isset($params['body']))
5018	{
5019	$this->mbox = $this->open_mbox( 'INBOX' );
5020	$b = $this->get_body_msg( $v , 'INBOX' );
5021
5022	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5023	$rr['body'][] = $v;
5024
5025	unset($b);
5026	}
5027
5028	if(isset($params['size']))
5029	{
5030	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5031	$rr['size'][] = $v;
5032	}
5033	}
5034
5035	$rrr = array();
5036	$init = true;
5037
5038
5039	foreach ($rr as $i => $v)
5040	{
5041	if(count($rrr) == 0 && $init === true)
5042	$rrr = $v;
5043	else if($params['isExact'] === true)
5044	$rrr = array_diff($rrr , $v);
5045	else
5046	$rrr = array_unique(array_merge($rrr , $v));
5047
5048	}
5049
5050
5051	// if($params['page'] && $params['rows'])
5052	// {
5053	//
5054	// $end = ( $params['rows'] * $params['page'] );
5055	// $ini = $end - $params['rows'] ;
5056	//
5057	// //Pegando os do range da paginação
5058	// $k = -1;
5059	// $r = array();
5060	// foreach ($rrr as $v)
5061	// {
5062	// $k++;
5063	// if( $k < $ini \|\| $k >= $end ) continue;
5064	// $r[] = $v;
5065	// }
5066	// //////////////////////////////////////
5067	// }
5068	// else
5069	$r = $rrr;
5070
5071	return $r ;
5072	}
5073
5074	function filterCheck( $val , $crit ,$fil )
5075	{
5076	switch ( $fil ) {
5077	case '=' : //Igual
5078	if( $val == $crit ) return true; else return false; break;
5079	case '*' : //Existe
5080	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5081	case '!*' : //Não existe
5082	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5083	case '^' : //Começa com
5084	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5085	case '$' : //Termina com
5086	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5087	case '>' : //Maior que
5088	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5089	case '<' : //Menor que
5090	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5091	}
5092	}
5093
5094	function apliSieveFilter($msgs , $proc )
5095	{
5096	$ret = array();
5097
5098	switch($proc['action']){
5099	case 'fileintro':
5100	$imap = $this->open_mbox( 'INBOX' );
5101	foreach( $msgs as $msg )
5102	if($proc['keep'] === true)
5103	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5104	else
5105	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5106	break;
5107	case 'redirect':
5108	foreach($msgs as $msg)
5109	{
5110	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5111
5112	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5113	$mailService = ServiceLocator::getService('mail');
5114
5115	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5116
5117	if($proc['keep'] !== true)
5118	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5119	}
5120	break;
5121
5122	case 'setflag':
5123	foreach($msgs as $msg)
5124	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5125
5126	break;
5127	}
5128
5129	return $ret;
5130	}
5131	}
5132	?>

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