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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5620

Revision 5620, 201.5 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
229	return $return;
230	}
231
232
233	function getMessages($params) {
234	$result = array();
235
236	$exporteml = new ExportEml();
237	$unseen_msgs = array();
238
239	foreach($params['messages'] as $folder => $messages) {
240	foreach($messages as $msg_number) {
241
242	$this->mbox = $this->open_mbox($folder);
243
244	if (isset($params['details']) && $params['details'] == 'all') {
245	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
246	} else {
247	$message['headers'] = $this->get_info_head_msg($msg_number, true);
248	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
249	}
250
251	imap_close($this->mbox);
252	$this->mbox = false;
253
254	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
255	array_push($unseen_msgs,$msg_number);
256	}
257
258	$result[$folder][] = $message;
259	}
260	if($unseen_msgs){
261	$msgs_list = implode(",",$unseen_msgs);
262	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
263	$this->set_messages_flag($array_msgs);
264	}
265	}
266
267	return $result;
268	}
269
270	/**
271	* Decodifica uma string no formato mime RFC2047
272	*
273	* @license http://www.gnu.org/copyleft/gpl.html GPL
274	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
275	* @sponsor Caixa Econômica Federal
276	* @author Cristiano Corrêa Schmidt
277	* @param string $string string no formato mime RFC2047
278	* @return string
279	* @access public
280	*/
281	static function decodeMimeString( $string )
282	{
283	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
284	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
285	}
286
287	/**
288	* Decodifica os tokens encontrados na função decodeMimeString
289	*
290	* @license http://www.gnu.org/copyleft/gpl.html GPL
291	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
292	* @sponsor Caixa Econômica Federal
293	* @author Cristiano Corrêa Schmidt
294	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
295	* @return string
296	* @access public
297	*/
298	static function decodeMimeStringCallback( $mathes )
299	{
300	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
301	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
302	}
303
304	/**
305	* Formata um mailObject para um array com name e email
306	*
307	* @license http://www.gnu.org/copyleft/gpl.html GPL
308	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
309	* @sponsor Caixa Econômica Federal
310	* @author Cristiano Corrêa Schmidt
311	* @return bool
312	* @access public
313	*/
314	static function formatMailObject( $obj )
315	{
316	$return = array();
317	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
318	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
319	return $return;
320	}
321
322	/**
323	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
324	* Utiliza memCache caso esta preferencia esteja ativada.
325	*
326	* @license http://www.gnu.org/copyleft/gpl.html GPL
327	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
328	* @sponsor Caixa Econômica Federal
329	* @author Cristiano Corrêa Schmidt
330	* @return bool
331	* @access public
332	*/
333	function get_info_head_msg( $msg_number , $appendSample = false )
334	{
335	$return = false;
336	$cached = false;
337	if( $this->useCache === true )
338	{
339	if( $this->cache === false )
340	{
341	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
342	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
343	}
344
345	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
346	$cached = true;
347	}
348
349	$header = imap_headerinfo($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
350	$return['Recent'] = $header->Recent;
351	$return['Unseen'] = $header->Unseen;
352	$return['Deleted'] = $header->Deleted;
353	$return['Flagged'] = $header->Flagged;
354	if($header->Answered =='A' && $header->Draft == 'X')
355	$return['Forwarded'] = 'F';
356	else
357	{
358	$return['Answered'] = $header->Answered;
359	$return['Draft'] = $header->Draft;
360	}
361
362	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
363	{
364	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
365	{
366	$return['msg_sample'] = $this->get_msg_sample($msg_number);
367	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
368	}
369
370	return $return;
371	}
372
373	$importance = array();
374	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
375	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
376	$offsetToGMT = $this->functions->CalculateDateOffset();
377	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
378	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
379	$return['msg_number'] = $msg_number;
380	$return['udate'] = $header->udate;
381	$return['offsetToGMT'] = $offsetToGMT;
382	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
383	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
384	$return['Size'] = $header->Size;
385	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
386	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
387	$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
388	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
389	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
390
391	if( isset( $header->to[0] ))
392	$return['to'] = self::formatMailObject( $header->to[0] );
393	else if( isset( $header->cc[0] ))
394	$return['to'] = self::formatMailObject( $header->cc[0] );
395	else if( isset( $header->bcc[0] ))
396	$return['to'] = self::formatMailObject( $header->bcc[0] );
397	else
398	$return['to'] = array( 'name' => '' , 'email' => '');
399
400	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
401	$return['to'] = $return['from'];
402
403	if($appendSample !== false)
404	$return['msg_sample'] = $this->get_msg_sample($msg_number);
405
406	if( $this->useCache === true )
407	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
408
409	return $return;
410	}
411
412	/**
413	*
414	* @license http://www.gnu.org/copyleft/gpl.html GPL
415	* @param string $string String a ser decodificada
416	* @return string
417	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
418	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
419	*/
420	function decode_string($string)
421	{
422	$return = '';
423	$decoded = '';
424	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
425	{
426	$tmp = imap_mime_header_decode($string);
427	foreach ($tmp as $tmp1)
428	{
429	$return .= $this->htmlspecialchars_encode($tmp1->text);
430	}
431
432	return str_replace("\t", "", $return);
433	}
434	else if (strpos(strtolower($string), '=?utf-8') !== false)
435	{
436	$elements = imap_mime_header_decode($string);
437
438	for($i = 0;$i < count($elements);$i++)
439	{
440	$charset = strtolower($elements[$i]->charset);
441	$text = $elements[$i]->text;
442	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
443	$decoded .= $this->functions->utf8_to_ncr($text);
444	else
445	{
446	if( strcasecmp($charset,"default") )
447	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
448	else
449	$decoded .= $this->htmlspecialchars_encode($text);
450	}
451	}
452
453	return str_replace("\t", "", $decoded);
454	}
455	else if(strpos(strtolower($string), '=?us-ascii') !== false)
456	{
457	$retun = '';
458	$tmp = imap_mime_header_decode($string);
459	foreach ($tmp as $tmp1)
460	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
461
462	return str_replace("\t", "", $return);
463
464	}
465	else if( strpos( $string , '=?' ) !== false )
466	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
467
468
469	return $this->htmlspecialchars_encode($string);
470	}
471
472
473	/**
474	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
475	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
476	*/
477	function import_msgs($params) {
478	if(!$this->mbox)
479	$this->mbox = $this->open_mbox();
480
481	if( preg_match('/local_/',$params["folder"]) ){
482
483	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
484	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
485	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
486
487	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
488	return $this->functions->getLang( 'Import to Local : fail...' );
489	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
490	$params["folder"] = $tmp_box;
491	}
492
493	$errors = array();
494	$invalid_format = false;
495	$filename = $params['FILES'][0]['name'];
496	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
497	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
498
499	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
500	return array( 'error' => $this->functions->getLang("fail in import:").
501	" ".$this->functions->getLang("Over quota"));
502	}
503
504	if(substr($filename,strlen($filename)-4)==".zip") {
505	$zip = zip_open($params['FILES'][0]['tmp_name']);
506	if ($zip) {
507	while ($zip_entry = zip_read($zip)) {
508
509	if (zip_entry_open($zip, $zip_entry, "r")) {
510	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
511	$status = @imap_append($this->mbox,
512	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
513	$email
514	);
515	if(!$status)
516	array_push($errors,zip_entry_name($zip_entry));
517	zip_entry_close($zip_entry);
518	}
519	}
520	zip_close($zip);
521	}
522	if (isset( $tmp_box ) && ! sizeof( $errors )){
523	$mc = imap_check($this->mbox);
524	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
525	$ids = array( );
526	foreach ($result as $overview)
527	$ids[ ] = $overview -> uid;
528	return implode( ',', $ids );
529	}
530
531	}else if(substr($filename,strlen($filename)-4)==".eml") {
532	$email = implode("",file($params['FILES'][0]['tmp_name']));
533	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
534
535	if(!$status)
536	return "Error importing";
537
538	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
539	$mc = imap_check($this->mbox);
540
541	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
542
543	$ids = array( );
544	foreach ($result as $overview)
545	$ids[ ] = $overview -> uid;
546
547	return implode( ',', $ids );
548	}
549	}
550	else{
551	if ( isset( $tmp_box ) )
552	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
553
554	return array("error" => $this->functions->getLang("wrong file format"));
555	$invalid_format = true;
556	}
557
558	if(!$invalid_format) {
559	if(count($errors)>0) {
560	$message = $this->functions->getLang("fail in import:")."\n";
561	foreach($errors as $arquivo) {
562	$message.=$arquivo."\n";
563	}
564	return array("error" => $message);
565	}
566	else
567	return $this->functions->getLang("The import was executed successfully.");
568	}
569	}
570	/*
571	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
572	a primeira parte do e-mail, que é o texto, sem anexos.
573	O método considera que o email é multpart.
574	*/
575	function remove_attachments($params) {
576	include_once("class.message_components.inc.php");
577	if(!$this->mbox \|\| !is_resource($this->mbox))
578	$this->mbox = $this->open_mbox($params["folder"]);
579	$return["status"] = true;
580	$header = "";
581
582	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
583	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
584	$head1 = explode(":",$head);
585	if ( (strtoupper($head1[0]) == "TO") \|\|
586	(strtoupper($head1[0]) == "FROM") \|\|
587	(strtoupper($head1[0]) == "SUBJECT") \|\|
588	(strtoupper($head1[0]) == "DATE") )
589	$header .= $head."\r\n";
590	}
591
592	$msg = new message_components($this->mbox);
593	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
594	Então uso essa classe para verificar a codificação e o charset,
595	para que o método decodeBody do expresso possa trazer tudo certinho*/
596
597	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
598	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
599	$all_body_charset = $msg->charset[$params["msg_num"]][0];
600
601	if($all_body_type=='multipart/alternative') {
602	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
603	$msg->pid[$params["msg_num"]][2] == '1.2') {
604	$body_part_to_show = '1.2';
605	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
606	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
607	$all_body_charset = $msg->charset[$params["msg_num"]][2];
608	}
609	else {
610	$body_part_to_show = '1.1';
611	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
612	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
613	$all_body_charset = $msg->charset[$params["msg_num"]][1];
614	}
615	}
616	else
617	$body_part_to_show = '1';
618
619	$status = imap_append($this->mbox,
620	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
621	$header.
622	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
623	"\r\n".
624	"Content-Transfer-Encoding: ".$all_body_encoding.
625	"\r\n".
626	"\r\n".
627	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
628	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
629	$all_body_encoding, $all_body_charset
630	))
631	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
632
633	if(!$status)
634	{
635	$return["status"] = false;
636	$return["msg"] = lang("error appending mail on delete attachments");
637	}
638	else
639	{
640	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
641	$return['msg_no'] = $status->uidnext - 1;
642	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
643	imap_expunge($this->mbox);
644	}
645
646	return $return;
647
648	}
649
650	function msgs_to_archive($params) {
651
652	$folder = $params['folder'];
653	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
654
655	$messages_not_to_copy = explode(",",$params['mails']);
656	$ids = array();
657
658	$cont = 0;
659
660	foreach($all_ids as $each_id=>$value) {
661	if(!in_array($each_id,$messages_not_to_copy)) {
662	array_push($ids,$each_id);
663	$cont++;
664	}
665	if($cont>=100)
666	break;
667	}
668
669	if (empty($ids))
670	return array();
671
672	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
673
674
675	return $this->get_info_msgs($params);
676
677
678	}
679
680	/**
681	*
682	* @return
683	* @param $params Object
684	*/
685	function get_info_msgs($params) {
686	include_once("class.exporteml.inc.php");
687
688	if(array_key_exists('messages', $params)){
689	$sel_msgs = explode(",", $params['messages']);
690	@reset($sel_msgs);
691	$sorted_msgs = array();
692	foreach($sel_msgs as $idx => $sel_msg) {
693	$sel_msg = explode(";", $sel_msg);
694	if(array_key_exists($sel_msg[0], $sorted_msgs)){
695	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
696	}
697	else {
698	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
699	}
700	}
701	unset($sorted_msgs['']);
702
703	$return = array();
704	$array_names_keys = array_keys($sorted_msgs);
705
706	for($i = 0; $i < count($sorted_msgs); $i++){
707
708	$new_params = array();
709	$attach_params = array();
710
711	$new_params["msg_folder"]= $array_names_keys[$i];
712	$attach_params["folder"] = $params["folder"];
713	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
714	$exporteml = new ExportEml();
715	$unseen_msgs = array();
716	foreach($msgs as $msg_number) {
717	$new_params["msg_number"] = $msg_number;
718	//ini_set("display_errors","1");
719	$msg_info = $this->get_info_msg($new_params);
720
721	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
722	$msg_info['header'] = $this->get_info_head_msg($msg_number);
723
724	$attach_params["num_msg"] = $msg_number;
725	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
726	imap_close($this->mbox);
727	$this->mbox=false;
728	array_push($return,serialize($msg_info));
729
730	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
731	array_push($unseen_msgs,$msg_number);
732	}
733	}
734	}
735	if($unseen_msgs){
736	$msgs_list = implode(",",$unseen_msgs);
737	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
738	$this->set_messages_flag($array_msgs);
739	}
740	return $return;
741	}else{
742	$return = array();
743	$new_params = array();
744	$attach_params = array();
745	$new_params["msg_folder"]=$params["folder"];
746	$attach_params["folder"] = $params["folder"];
747	$msgs = explode(",",$params["msgs_number"]);
748	$exporteml = new ExportEml();
749	$unseen_msgs = array();
750	foreach($msgs as $msg_number) {
751	$new_params["msg_number"] = $msg_number;
752	//ini_set("display_errors","1");
753	$msg_info = $this->get_info_msg($new_params);
754
755	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
756	$msg_info['header'] = $this->get_info_head_msg($msg_number);
757
758	$attach_params["num_msg"] = $msg_number;
759	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
760	imap_close($this->mbox);
761	$this->mbox=false;
762	array_push($return,serialize($msg_info));
763
764	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
765	array_push($unseen_msgs,$msg_number);
766	}
767	}
768	if($unseen_msgs){
769	$msgs_list = implode(",",$unseen_msgs);
770	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
771	$this->set_messages_flag($array_msgs);
772	}
773
774	return $return;
775	}
776	}
777
778	/**
779	* @license http://www.gnu.org/copyleft/gpl.html GPL
780	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
781	* @param $msg_number numero da mensagem
782	*/
783	function getRawHeader($msg_number)
784	{
785	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
786	}
787
788	/**
789	* @license http://www.gnu.org/copyleft/gpl.html GPL
790	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
791	* @param $msg_number numero da mensagem
792	*/
793	function getRawBody($msg_number)
794	{
795	return imap_body($this->mbox, $msg_number, FT_UID);
796	}
797
798
799	/**
800	* @license http://www.gnu.org/copyleft/gpl.html GPL
801	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
802	* @param $msg mensagem
803	*/
804	function builderMsgHeader($msg)
805	{
806
807
808	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
809	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
810
811	$tos = explode(',',$tosMails);
812	$to = '';
813	foreach ($tos as $value)
814	{
815	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
816	}
817
818	$header = '
819	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
820	<tbody>
821	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
822	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
823	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
824	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
825	</tbody>
826	</table>
827	<br />'
828	;
829
830	return $header;
831	}
832
833	/**
834	* Constroe o corpo da msg direto na variavel de conteudo
835	* @param Mail_mimeDecode $structure
836	* @param <type> $content Ponteiro para Variavel de conteudo da msg
837	*/
838	function builderMsgBody($structure , &$content , $printHeader = false)
839	{
840	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
841	{
842	$numParts = count($structure->parts) - 1;
843
844	for($i = $numParts; $i >= 0; $i--)
845	{
846	$part = $structure->parts[$i];
847
848	switch (strtolower($part->ctype_primary))
849	{
850	case 'text':
851	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
852	if($disposition != 'attachment')
853	{
854	if(strtolower($part->ctype_secondary) == 'html')
855	{
856	if($printHeader)
857	$content .= $this->builderMsgHeader($part);
858
859	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
860	}
861
862	if(strtolower($part->ctype_secondary) == 'plain' )
863	{
864	if($printHeader)
865	$content .= $this->builderMsgHeader($part);
866
867	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
868	}
869	if(strtolower($part->ctype_secondary) == 'calendar')
870	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
871
872	}
873
874	$i = -1;
875	break;
876
877	case 'multipart':
878
879	if($printHeader)
880	$content .= $this->builderMsgHeader($part);
881
882	$this->builderMsgBody($part,$content);
883
884	$i = -1;
885	break;
886
887	case 'message':
888
889	if(!is_array($part->parts))
890	{
891	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
892	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
893	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
894	}
895	else
896	$this->builderMsgBody($part,$content,true);
897
898	$i = -1;
899	break;
900	}
901	}
902	}
903	else
904	{
905	foreach ($structure->parts as $index => $part)
906	{
907	switch (strtolower($part->ctype_primary))
908	{
909	case 'text':
910	$disposition = '';
911	if(isset($part->disposition))
912	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
913	if($disposition != 'attachment')
914	{
915	if(strtolower($part->ctype_secondary) == 'html')
916	{
917	if($printHeader)
918	$content .= $this->builderMsgHeader($part);
919
920	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
921	}
922
923	if(strtolower($part->ctype_secondary) == 'plain')
924	{
925	if($printHeader)
926	$content .= $this->builderMsgHeader($part);
927
928	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
929	}
930	if(strtolower($part->ctype_secondary) == 'calendar')
931	$content .= $this->builderMsgCalendar($part->body);
932
933	}
934	break;
935	case 'multipart':
936
937	if($printHeader)
938	$content .= $this->builderMsgHeader($part);
939
940	$this->builderMsgBody($part,$content);
941
942	break;
943	case 'message':
944	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
945	{
946	if(!is_array($part->parts))
947	{
948	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
949	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
950	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
951	}
952	else
953	$this->builderMsgBody($part,$content,true);
954	break;
955	}
956	}
957	}
958	}
959	}
960
961
962	/**
963	* @license http://www.gnu.org/copyleft/gpl.html GPL
964	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
965	* @param $msg_number numero da mensagem
966	*/
967	function get_msg_sample($msg_number)
968	{
969	$content = '';
970	$return = array();
971
972	include_once('class.message_components.inc.php');
973	$msg = new message_components($this->mbox);
974	$msg->fetch_structure($msg_number);
975
976	if(!isset($msg->structure[$msg_number]->parts))
977	{
978	$content = '';
979	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
980	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
981	}
982	else
983	{
984	foreach($msg->pid[$msg_number] as $values => $msg_part)
985	{
986	$file_type = strtolower($msg->file_type[$msg_number][$values]);
987	if($file_type == "text/plain" \|\| $file_type == "text/html") {
988	$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]);
989	break;
990	}
991	}
992	}
993
994	$tags_replace = array("<br>","<br/>","<br />");
995	$content = str_replace($tags_replace," ", nl2br($content));
996	$content = $this->html2txt($content);
997	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
998	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
999	return $return;
1000	}
1001
1002	function html2txt($document){
1003	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1004	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1005	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1006	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1007	);
1008	$text = preg_replace($search, '', $document);
1009	return html_entity_decode($text);
1010	}
1011
1012	function ope_msg_part($params)
1013	{
1014	$return = array();
1015	require_once dirname(__FILE__).'/class.attachment.inc.php';
1016
1017	$atObj = new attachment();
1018	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1019	$mbox_stream = $this->open_mbox($params['save_folder']);
1020	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1021	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1022
1023	$return['msg_folder'] = $params['save_folder'];
1024	$return['msg_number'] = $status->uidnext - 1;
1025
1026	return $return;
1027
1028	}
1029
1030	function get_info_msg($params)
1031	{
1032	$return = array();
1033	$msg_number = $params['msg_number'];
1034	$msg_folder = urldecode($params['msg_folder']);
1035
1036	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1037	$msg_number = $matches[1];
1038	$plus_id = $matches[2];
1039	}
1040	else {
1041	$plus_id = '';
1042	}
1043
1044	if(!$this->mbox \|\| !is_resource($this->mbox))
1045	$this->mbox = $this->open_mbox($msg_folder);
1046
1047	$header = $this->get_header($msg_number);
1048	if (!$header) {
1049	$return['status_get_msg_info'] = "false";
1050	return $return;
1051	}
1052
1053	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1054	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1055	$body = $return_get_body['body'];
1056	if($return_get_body['body']=='isCripted'){
1057	$exporteml = new ExportEml();
1058	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1059	$return['body'] = "";
1060	$return['attachments'] = "";
1061	$return['thumbs'] = "";
1062	$return['signature'] = "";
1063	//return $return;
1064	}else{
1065	$return['body'] = $body;
1066	$return['attachments'] = $return_get_body['attachments'];
1067	$return['thumbs'] = $return_get_body['thumbs'];
1068	//$return['signature'] = $return_get_body['signature'];
1069	}
1070	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1071	if (preg_match($pattern, $header_, $fields))
1072	{
1073	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1074	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1075	}
1076	}
1077
1078	$return['Recent'] = $header->Recent;
1079	$return['Unseen'] = $header->Unseen;
1080	$return['Deleted'] = $header->Deleted;
1081	$return['Flagged'] = $header->Flagged;
1082
1083	if($header->Answered =='A' && $header->Draft == 'X'){
1084	$return['Forwarded'] = 'F';
1085	}
1086
1087	else {
1088	$return['Answered'] = $header->Answered;
1089	$return['Draft'] = $header->Draft;
1090	}
1091
1092	$return['msg_number'] = $msg_number.$plus_id;
1093	$return['msg_folder'] = $msg_folder;
1094
1095
1096
1097	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1098	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1099
1100	// Removido codigo pois a o método send_nofication precisa da data completa.
1101	// if (date("d/m/Y") == $date_msg)
1102	// $return['udate'] = gmdate("H:i",$header->udate);
1103	// else
1104
1105	// Passa o a data completa para mensagem.
1106	$return['udate'] = $header->udate;
1107
1108	$return['msg_day'] = $date_msg;
1109	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1110
1111	if (date("d/m/Y") == $date_msg) //no dia
1112	{
1113	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1114	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1115
1116
1117	$timestamp_now = strtotime("now");
1118	// removido offset nao esta sendo parametrizado
1119	// $timestamp_now = strtotime("now") + $offset;
1120
1121
1122	$timestamp_msg_time = $msgTimesTamp;
1123	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1124	// The variable $timestamp_diff is calculated without MailDate TZ.
1125	$pdate = date_parse($header->MailDate);
1126	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1127
1128	if (gmdate("H",$timestamp_diff) > 0)
1129	{
1130	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1131	}
1132	else
1133	{
1134	if (gmdate("i",$timestamp_diff) == 0){
1135	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1136	}
1137	elseif (gmdate("i",$timestamp_diff) == 1){
1138	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1139	}
1140	else{
1141	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1142	}
1143	}
1144	}
1145	else{
1146	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1147	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1148	}
1149
1150	$from = $header->from;
1151	$return['from'] = array();
1152	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1153	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1154	if ($return['from']['name'])
1155	{
1156	if (substr($return['from']['name'], 0, 1) == '"')
1157	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1158	else
1159	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1160	}
1161	else
1162	$return['from']['full'] = $return['from']['email'];
1163
1164	// Sender attribute
1165	$sender = $header->sender;
1166	$return['sender'] = array();
1167	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1168	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1169
1170	if ($return['sender']['name'])
1171	{
1172	if (substr($return['sender']['name'], 0, 1) == '"')
1173	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1174	else
1175	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1176	}
1177	else
1178	$return['sender']['full'] = $return['sender']['email'];
1179
1180	if($return['from']['full'] == $return['sender']['full'])
1181	$return['sender'] = null;
1182	$to = $header->to;
1183	$return['toaddress2'] = "";
1184	if (!empty($to))
1185	{
1186	foreach ($to as $tmp)
1187	{
1188	if (!empty($tmp->personal))
1189	{
1190	$personal_tmp = imap_mime_header_decode($tmp->personal);
1191	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1192	$return['toaddress2'] .= " ";
1193	$return['toaddress2'] .= "<";
1194	if ($tmp->host != 'unspecified-domain')
1195	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1196	else
1197	$return['toaddress2'] .= $tmp->mailbox;
1198	$return['toaddress2'] .= ">";
1199	$return['toaddress2'] .= ", ";
1200	}
1201	else
1202	{
1203	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1204	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1205	else
1206	$return['toaddress2'] .= $tmp->mailbox;
1207	$return['toaddress2'] .= ", ";
1208	}
1209	}
1210	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1211	}
1212	else
1213	{
1214	$return['toaddress2'] = "";
1215	}
1216	if(isset($header->cc))
1217	$cc = $header->cc;
1218	$return['cc'] = "";
1219	if (!empty($cc))
1220	{
1221	foreach ($cc as $tmp_cc)
1222	{
1223	if (!empty($tmp_cc->personal))
1224	{
1225	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1226	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1227	$return['cc'] .= " ";
1228	$return['cc'] .= "<";
1229	if ($tmp_cc->host != 'unspecified-domain')
1230	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1231	else
1232	$return['cc'] .= $tmp_cc->mailbox;
1233	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1234	$return['cc'] .= ">";
1235	$return['cc'] .= ", ";
1236	}
1237	else
1238	{
1239	if ($tmp_cc->host != 'unspecified-domain')
1240	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1241	else
1242	$return['cc'] .= $tmp_cc->mailbox;
1243	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1244	$return['cc'] .= ", ";
1245	}
1246	}
1247	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1248	}
1249	else
1250	{
1251	$return['cc'] = "";
1252	}
1253
1254	##
1255	# @AUTHOR Rodrigo Souza dos Santos
1256	# @DATE 2008/09/12
1257	# @BRIEF Adding the BCC field.
1258	##
1259	if(isset($header->bcc)){
1260	$bcc = $header->bcc;
1261	}
1262	$return['bcc'] = "";
1263	if (!empty($bcc))
1264	{
1265	foreach ($bcc as $tmp_bcc)
1266	{
1267	if (!empty($tmp_bcc->personal))
1268	{
1269	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1270	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1271	$return['bcc'] .= " ";
1272	$return['bcc'] .= "<";
1273	if ($tmp_bcc->host != 'unspecified-domain')
1274	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1275	else
1276	$return['bcc'] .= $tmp_bcc->mailbox;
1277	$return['bcc'] .= ">";
1278	$return['bcc'] .= ", ";
1279	}
1280	else
1281	{
1282	if ($tmp_bcc->host != 'unspecified-domain')
1283	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1284	else
1285	$return['bcc'] .= $tmp_bcc->mailbox;
1286	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1287	$return['bcc'] .= ", ";
1288	}
1289	}
1290	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1291	}
1292	else
1293	{
1294	$return['bcc'] = "";
1295	}
1296
1297	$reply_to = $header->reply_to;
1298	$return['reply_to'] = "";
1299	if (is_object($reply_to[0]))
1300	{
1301	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1302	{
1303	if (!empty($reply_to[0]->personal))
1304	{
1305	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1306	if(!empty($personal_reply_to[0]->text)) {
1307	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1308	$return['reply_to'] .= " ";
1309	$return['reply_to'] .= "<";
1310	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1311	$return['reply_to'] .= ">";
1312	}
1313	else {
1314	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1315	}
1316	}
1317	else
1318	{
1319	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1320	}
1321	}
1322	}
1323	$return['reply_to'] = $this->decode_string($return['reply_to']);
1324	$return['subject'] = $this->decode_string($header->fetchsubject);
1325
1326	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1327	$return['subject'] = str_replace(" ","", $return['subject']);
1328	}
1329	if($return['subject'] == '' \|\| $return['subject'] == null){
1330	$return['subject'] = $this->functions->getLang("(no subject) ");
1331	}
1332	$return['Size'] = $header->Size;
1333	$return['reply_toaddress'] = $header->reply_toaddress;
1334
1335	//All this is to help in local messages
1336	$return['timestamp'] = $header->udate;
1337	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1338	$return['reply_toaddress'] = $header->reply_toaddress;
1339
1340	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1341	$return['from']['email'] = "Rascunho";
1342	}
1343	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1344	$return['toaddress2'] = $this->functions->getLang('without destination');
1345	}
1346	return $return;
1347	}
1348
1349
1350	/*
1351	* Converte textos utf8 para o padrão html.
1352	* Modificado por Cristiano Corrêa Schmidt
1353	* @link http://php.net/manual/en/function.utf8-decode.php
1354	* @author luka8088 <luka8088@gmail.com>
1355	*/
1356	static function utf8_to_html ($data)
1357	{
1358	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1359	}
1360
1361	static function _utf8_to_html ($data)
1362	{
1363	$ret = 0;
1364	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1365	$ret += (ord($v) % 128) * pow(64, $k);
1366	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1367	}
1368	//------------------------------------------------------------------------------//
1369
1370
1371	/**
1372	* Decodifica uma part da mensagem para iso-8859-1
1373	* @param <type> $part parte do email
1374	* @param <type> $encode codificação da parte
1375	* @return <type> string decodificada
1376	*/
1377	function decodeMailPart($part, $encode, $html = true)
1378	{
1379	switch (strtolower($encode))
1380	{
1381	case 'iso-8859-1':
1382	return $part;
1383	break;
1384	case 'utf-8':
1385	if ($html) return self::utf8_to_html($part);
1386	else return utf8_decode ($part);
1387	break;
1388	default:
1389	return mb_convert_encoding($part, 'iso-8859-1');
1390	break;
1391	}
1392	}
1393
1394
1395	function get_body_msg($msg_number, $msg_folder)
1396	{
1397	/*
1398	* Requires of librarys
1399	*/
1400	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1401	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1402	require_once dirname(__FILE__).'/class.attachment.inc.php';
1403	//include_once("class.message_components.inc.php");
1404	//--------------------------------------------------------------------//
1405
1406	$return = array();
1407
1408	// $msg = new message_components($this->mbox);
1409	// $msg->fetch_structure($msg_number);
1410
1411	$content = '';
1412
1413	/*
1414	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1415	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1416	*/
1417	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1418
1419	$decoder = new Mail_mimeDecode($rawMessageData);
1420
1421	$params['include_bodies'] = true;
1422	$params['decode_bodies'] = true;
1423	$params['decode_headers'] = true;
1424	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'))
1425	$params['rfc_822bodies'] = true;
1426	$structure = $decoder->decode($params);
1427
1428	/*
1429	* Inicia Gerenciador de Anexos
1430	*/
1431	$attachmentManager = new attachment();
1432	$attachmentManager->setStructure($structure);
1433	//----------------------------------------------//
1434
1435	/*
1436	* Monta informações dos anexos para o cabecalhos
1437	*/
1438	$attachments = $attachmentManager->getAttachmentsInfo();
1439	$return['attachments'] = $attachments;
1440	//----------------------------------------------//
1441
1442	/*
1443	* Monta informações das imagens
1444	*/
1445	$images = $attachmentManager->getEmbeddedImagesInfo();
1446	//----------------------------------------------//
1447
1448	if(!$this->has_cid)
1449	{
1450	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1451	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1452	}
1453
1454	switch (strtolower($structure->ctype_primary))
1455	{
1456	case 'text':
1457	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1458	{
1459	$return['body']='isCripted';
1460	return $return;
1461	}
1462	$attachment = array();
1463
1464	$msg_subtype = strtolower($structure->ctype_secondary);
1465	if(isset($structure->disposition))
1466	$disposition = strtolower($structure->disposition);
1467	else
1468	$disposition = '';
1469
1470	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1471	{
1472	if(strtolower($msg_subtype) == 'plain')
1473	{
1474	if(isset($structure->ctype_parameters['charset']))
1475	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1476	else
1477	$content = $this->decodeMailPart($structure->body, null,false);
1478	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1479	$content = htmlentities( $content );
1480	$this->replace_links($content);
1481	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1482	$content = '<pre>' . $content . '</pre>';
1483	$return[ 'body' ] = $content;
1484	return $return;
1485	}
1486	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1487	}
1488	if(strtolower($structure->ctype_secondary) == 'calendar')
1489	$content .= $this->builderMsgCalendar($structure->body);
1490
1491	break;
1492
1493	case 'multipart':
1494	$this->builderMsgBody($structure , $content);
1495
1496	break;
1497
1498	case 'message':
1499	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1500	{
1501	if(!is_array($structure->parts))
1502	{
1503	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1504	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1505	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1506	}
1507	else
1508	$this->builderMsgBody($structure , $content,true);
1509	}
1510	break;
1511
1512	case 'application':
1513	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1514	{
1515	// $return['body']='isCripted';
1516	// return $return;
1517
1518	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1519	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1520	if($rawMessageData2 === false){
1521	$return['body']='isCripted';
1522	return $return;
1523	}
1524	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1525	$structure2 = $decoder2->decode($params);
1526	$this-> builderMsgBody($structure2 , $content);
1527
1528	$attachmentManager->setStructure($structure2);
1529	/*
1530	* Monta informações dos anexos para o cabecarios
1531	*/
1532	$attachments = $attachmentManager->getAttachmentsInfo();
1533	$return['attachments'] = $attachments;
1534
1535	//----------------------------------------------//
1536
1537	/*
1538	* Monta informações das imagens
1539	*/
1540	$images = $attachmentManager->getEmbeddedImagesInfo();
1541	//----------------------------------------------//
1542
1543	if(!$this->has_cid){
1544	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1545	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1546	}
1547	}
1548	///////////////////////////////////////////////////////////////////////////////////////////
1549	default:
1550	if(count($attachments) > 0)
1551	$content .= '';
1552	break;
1553	}
1554
1555	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1556	$this->set_messages_flag($params);
1557	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1558	$content = $this->replace_special_characters($content);
1559	$this->replace_links($content);
1560	$return['body'] = &$content;
1561
1562	return $return;
1563	}
1564
1565
1566	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1567	function extractSignedContents( $data )
1568	{
1569	$pipes_desc = array(
1570	0 => array('pipe', 'r'),
1571	1 => array('pipe', 'w')
1572	);
1573
1574	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1575	if (!is_resource($fp)) {
1576	return false;
1577	}
1578
1579	$output = '';
1580
1581	/* $pipes[0] => writeable handle connected to child stdin
1582	$pipes[1] => readable handle connected to child stdout */
1583	fwrite($pipes[0], $data);
1584	fclose($pipes[0]);
1585
1586	while (!feof($pipes[1])) {
1587	$output .= fgets($pipes[1], 1024);
1588	}
1589	fclose($pipes[1]);
1590	proc_close($fp);
1591
1592	return $output;
1593	}
1594	///////////////////////////////////////////////////////////////////////////////////////
1595
1596	function builderMsgCalendar($calendar)
1597	{
1598	$icalService = ServiceLocator::getService('ical');
1599
1600	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1601	if($codificao == 'UTF-8')
1602	$calendar = utf8_decode($calendar);
1603
1604	if($icalService->setIcal($calendar))
1605	{
1606	$content = '';
1607
1608	switch ($icalService->getMethod()) {
1609
1610	case 'REPLY':
1611	include_once(dirname(__FILE__).'/../../header.inc.php');
1612	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1613	$boicalendar = new boicalendar();
1614
1615	$ical = $icalService->getComponent('vevent');
1616	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1617	$content.= '<span style="font-size: 12" >';
1618	$notExist = false;
1619
1620	foreach ($ical['attendee'] as $attendee)
1621	{
1622	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1623	{
1624	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1625	{
1626	$content.= $this->functions->getLang('User').' ';
1627	if($attendee['params']['CN'])
1628	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1629	else
1630	$content.= '<b>'.$attendee['value'].'</b> ';
1631
1632	$content.= $this->functions->getLang('accepted your event');
1633	}
1634	else
1635	$notExist = true;
1636	}
1637
1638	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1639	{
1640	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1641	{
1642	$content.= $this->functions->getLang('User').' ';
1643	if($attendee['params']['CN'])
1644	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1645	else
1646	$content.= '<b>'.$attendee['value'].'</b> ';
1647
1648	if($ical['description']['value'])
1649	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1650	else
1651	$content.= $this->functions->getLang('provisionally accepted you event');
1652	}
1653	else
1654	$notExist = true;
1655	}
1656
1657	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1658	{
1659	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1660	{
1661	$content.= $this->functions->getLang('User').' ';
1662	if($attendee['params']['CN'])
1663	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1664	else
1665	$content.= '<b>'.$attendee['value'].'</b> ';
1666
1667	if($ical['description']['value'])
1668	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1669	else
1670	$content.= $this->functions->getLang('provisionally decline you event');
1671	}
1672	else
1673	$notExist = true;
1674	}
1675	}
1676	if($notExist)
1677	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1678	$content.= '</span><br /><br />';
1679
1680	break;
1681
1682	case 'CANCEL':
1683
1684	$ical = $icalService->getComponent('vevent');
1685	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1686	$content.= '<span style="font-size: 12" >';
1687	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1688
1689	if($ical['description']['value'])
1690	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1691
1692	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1693	$content.= '</span><br /><br />';
1694	break;
1695
1696	case 'REQUEST':
1697
1698	$ical = $icalService->getComponent('vevent');
1699	if($ical['dtstart']['value']['tz'] == 'Z')
1700	{
1701	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1702	$ical['dtstart']['value']['hour'] += $tz;
1703	$ical['dtend']['value']['hour'] += $tz;
1704	}
1705
1706	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1707	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1708	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1709	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1710	$content.= ' <br /> <b>'.$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'] ;
1711	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1712
1713	if($ical['organizer']['params']['CN'])
1714	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1715	else
1716	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1717
1718	if($ical['attendee'])
1719	{
1720	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1721	$att .= '<ul> ';
1722	foreach ($ical['attendee'] as $attendee)
1723	{
1724	if($attendee['params']['CN'])
1725	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1726	else
1727	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1728	}
1729	$att .= '</ul> <br />' ;
1730	}
1731	$content.= $att;
1732
1733	break;
1734	default:
1735	break;
1736	}
1737
1738	}
1739	return $content;
1740	}
1741
1742	function htmlfilter($body)
1743	{
1744	require_once('htmlfilter.inc');
1745
1746	$tag_list = Array(
1747	false,
1748	'blink',
1749	'object',
1750	'meta',
1751	'html',
1752	'link',
1753	'frame',
1754	'iframe',
1755	'layer',
1756	'ilayer',
1757	'plaintext'
1758	);
1759
1760	/**
1761	* A very exclusive set:
1762	*/
1763	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1764	$rm_tags_with_content = Array(
1765	'script',
1766	'style',
1767	'applet',
1768	'embed',
1769	'head',
1770	'frameset',
1771	'xml',
1772	'xmp'
1773	);
1774
1775	$self_closing_tags = Array(
1776	'img',
1777	'br',
1778	'hr',
1779	'input'
1780	);
1781
1782	$force_tag_closing = true;
1783
1784	$rm_attnames = Array(
1785	'/.*/' =>
1786	Array(
1787	'/target/i',
1788	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1789	'/^dynsrc/i',
1790	'/^datasrc/i',
1791	'/^data.*/i',
1792	'/^lowsrc/i'
1793	)
1794	);
1795
1796	/**
1797	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1798	* some idea of what's going on here. :)
1799	*/
1800
1801	$bad_attvals = Array(
1802	'/.*/' =>
1803	Array(
1804	'/.*/' =>
1805	Array(
1806	Array(
1807	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1808	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1809	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1810	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1811	),
1812	Array(
1813	'\\1oddjob:\\2\\1',
1814	//'\\1uucp:\\2\\1', -> doclinks notes
1815	'\\1amaretto:\\2\\1',
1816	'\\1round:\\2\\1'
1817	)
1818	),
1819
1820	'/^style/i' =>
1821	Array(
1822	Array(
1823	'/expression/i',
1824	'/behaviou*r/i',
1825	'/binding/i',
1826	'/include-source/i',
1827	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1828	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1829	),
1830	Array(
1831	'idiocy',
1832	'idiocy',
1833	'idiocy',
1834	'idiocy',
1835	'url(\\1http://securityfocus.com/\\1)',
1836	'url(\\1http://securityfocus.com/\\1)'
1837	)
1838	)
1839	)
1840	);
1841
1842	$add_attr_to_tag = Array(
1843	'/^a$/i' => Array('target' => '"_new"')
1844	);
1845
1846
1847	$trusted_body = sanitize($body,
1848	$tag_list,
1849	$rm_tags_with_content,
1850	$self_closing_tags,
1851	$force_tag_closing,
1852	$rm_attnames,
1853	$bad_attvals,
1854	$add_attr_to_tag
1855	);
1856
1857	return $trusted_body;
1858	}
1859
1860	function decodeBody($body, $encoding, $charset=null)
1861	{
1862
1863	if ($encoding == 'quoted-printable')
1864	{
1865	$body = quoted_printable_decode($body);
1866
1867	}
1868	else if ($encoding == 'base64')
1869	{
1870	$body = base64_decode($body);
1871	}
1872	// All other encodings are returned raw.
1873	if (strtolower($charset) == "utf-8")
1874	return utf8_decode($body);
1875	else
1876	return $body;
1877	}
1878
1879
1880	/**
1881	* @license http://www.gnu.org/copyleft/gpl.html GPL
1882	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1883	* @param $images
1884	* @param $msgno
1885	* @param $body
1886	* @param $msg_folder
1887	*/
1888	function process_embedded_images($images, $msgno, $body, $msg_folder)
1889	{
1890
1891	foreach ($images as $image)
1892	{
1893	$image['cid'] = eregi_replace("<", "", $image['cid']);
1894	$image['cid'] = eregi_replace(">", "", $image['cid']);
1895
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	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1899	}
1900	return $body;
1901	}
1902
1903	function replace_special_characters($body)
1904	{
1905	if(trim($body) === '') return;
1906
1907	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1908	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1909	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1910
1911	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1912	$cssToInlineStyles = new CSSToInlineStyles($body);
1913	$cssToInlineStyles->setUseInlineStylesBlock(true);
1914	$cssToInlineStyles->setCleanup(TRUE);
1915	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1916
1917	///--------------------------------//
1918	// tags to be removed doe to security reasons
1919	$tag_list = Array(
1920	'blink', 'object', 'frame', 'iframe',
1921	'layer', 'ilayer', 'plaintext', 'script',
1922	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1923	);
1924
1925	foreach ($tag_list as $index => $tag)
1926	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1927
1928	// Malicious Code Remove
1929	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1930	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1931	foreach ($rest[0] as $i => $val) {
1932	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
1933	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1934	}
1935
1936	/*
1937	* Remove deslocamento a esquerda colocado pelo Outlook.
1938	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1939	*/
1940	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1941	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1942	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1943	//--------------------------------------------------------------------------------------------//
1944	//Remoção de tags <span></span> para correção de erro no firefox
1945	//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>.
1946	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1947	// $body = mb_eregi_replace("<span><span>","",$body);
1948	// $body = mb_eregi_replace("</span></span>","",$body);
1949	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1950	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1951	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1952	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1953
1954	return $body ;
1955	}
1956
1957	function replace_links_callback($matches)
1958	{
1959	if($matches[3])
1960	$pref = $matches[3];
1961	else
1962	$pref = $matches[3] = 'http';
1963
1964	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1965	}
1966
1967
1968	/**
1969	* @license http://www.gnu.org/copyleft/gpl.html GPL
1970	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1971	* @param $body corpo da mensagem
1972	*/
1973	function replace_links(&$body)
1974	{
1975	// Trata urls do tipo aaaa.bbb.empresa
1976	// Usadas na intranet.
1977	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1978	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1979
1980	}
1981
1982	function get_signature($msg, $msg_number, $msg_folder)
1983	{
1984	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1985	include_once("class.db_functions.inc.php");
1986	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1987	{
1988	$sign = array();
1989	$temp = $this->get_info_head_msg($msg_number);
1990	if($temp['ContentType'] =='normal') return $sign;
1991	$file_type = strtolower($file_type);
1992	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1993	{
1994	if ($temp['ContentType'] == 'signature')
1995	{
1996	if(!$this->mbox \|\| !is_resource($this->mbox))
1997	$this->mbox = $this->open_mbox($msg_folder);
1998
1999	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2000
2001	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2002	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2003
2004	$certificado = new certificadoB();
2005	$validade = $certificado->verificar($imap_msg);
2006	$sign[] = $certificado->msg_sem_assinatura;
2007	if ($certificado->apresentado)
2008	{
2009	$from = $header->from;
2010	foreach ($from as $id => $object)
2011	{
2012	$fromname = $object->personal;
2013	$fromaddress = $object->mailbox . "@" . $object->host;
2014	}
2015	foreach ($certificado->erros_ssl as $item)
2016	{
2017	$sign[] = $item . "#@#";
2018	}
2019
2020	if (count($certificado->erros_ssl) < 1)
2021	{
2022	$check_msg = 'Message untouched';
2023	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2024	{
2025	$check_msg .= ' and authentic###';
2026	}
2027	else
2028	{
2029	$check_msg .= ' with signer different from sender#@#';
2030	}
2031	$sign[] = $check_msg;
2032	}
2033
2034	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2035	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2036	$sign[] = 'Mail from: ###' . $fromaddress;
2037	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2038	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2039	$sign[] = 'Message date: ###' . $header->Date;
2040
2041	$cert = openssl_x509_parse($certificado->cert_assinante);
2042
2043	$sign_alert = array();
2044	$sign_alert[] = 'Certificate Owner###:\n';
2045	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2046	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2047	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2048	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2049	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2050	$sign_alert[] = 'Personal Data###:' . '\n';
2051	$sign_alert[] = 'Birthday### ' . $X . '\n';
2052	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2053	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2054	$sign_alert[]= 'Certificate Issuer###:\n';
2055	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2056	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2057	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2058	$sign_alert[]= 'Validity###:\n';
2059	$H = data_hora($cert[validFrom]);
2060	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2061	$sign_alert[]= 'Valid From### ' . $X . '\n';
2062	$H = data_hora($cert[validTo]);
2063	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2064	$sign_alert[]= 'Valid Until### ' . $X;
2065	$sign[] = $sign_alert;
2066
2067	$this->db = new db_functions();
2068
2069	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2070	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2071	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2072	}
2073	else
2074	{
2075	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2076	foreach($certificado->erros_ssl as $item)
2077	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2078	}
2079	}
2080	}
2081	}
2082	return $sign;
2083	}
2084
2085
2086	/**
2087	* @license http://www.gnu.org/copyleft/gpl.html GPL
2088	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2089	* @param $images
2090	* @param $msg_number
2091	* @param $msg_folder
2092	*/
2093	function get_thumbs($images, $msg_number, $msg_folder)
2094	{
2095
2096	if (!count($images)) return '';
2097
2098	foreach ($images as $key => $value) {
2099	$images[$key]['width'] = 160;
2100	$images[$key]['height'] = 120;
2101	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2102	}
2103
2104	return json_encode($images);
2105	}
2106
2107	/*function delete_msg($params)
2108	{
2109	$folder = $params['folder'];
2110	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2111
2112	$mbox_stream = $this->open_mbox($folder);
2113
2114	foreach ($msgs_to_delete as $msg_number){
2115	imap_delete($mbox_stream, $msg_number, FT_UID);
2116	}
2117	imap_close($mbox_stream, CL_EXPUNGE);
2118	return $params['msgs_to_delete'];
2119	}*/
2120
2121	// Novo
2122	function delete_msgs($params)
2123	{
2124
2125	$folder = $params['folder'];
2126	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2127	$msgs_number = explode(",",$params['msgs_number']);
2128	if(array_key_exists('border_ID' ,$params))
2129	$border_ID = $params['border_ID'];
2130	else
2131	$border_ID = '';
2132	$return = array();
2133
2134	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2135	$return['previous_msg'] = $this->get_info_previous_msg($params);
2136	// Fix problem in unserialize function JS.
2137	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2138	}
2139
2140	//$mbox_stream = $this->open_mbox($folder);
2141	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2142
2143	foreach ($msgs_number as $msg_number)
2144	{
2145	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2146	$return['msgs_number'][] = $msg_number;
2147	}
2148
2149	$return['folder'] = $folder;
2150	$return['border_ID'] = $border_ID;
2151
2152	if($mbox_stream)
2153	imap_close($mbox_stream, CL_EXPUNGE);
2154
2155	$return['status'] = true;
2156	return $return;
2157	}
2158
2159
2160	function refresh($params)
2161	{
2162
2163	$return = array();
2164	$return['new_msgs'] = 0;
2165	$folder = $params['folder'];
2166	$msg_range_begin = $params['msg_range_begin'];
2167	$msg_range_end = $params['msg_range_end'];
2168	$msgs_existent = $params['msgs_existent'];
2169	$sort_box_type = $params['sort_box_type'];
2170	$sort_box_reverse = $params['sort_box_reverse'];
2171	$msgs_in_the_server = array();
2172	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2173	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2174	$msgs_in_the_server = array_keys($msgs_in_the_server);
2175	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2176	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2177	if(!count($msgs_in_the_server)){
2178	$msg_range_begin -= $dif;
2179	$msg_range_end -= $dif;
2180	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2181	$msgs_in_the_server = array_keys($msgs_in_the_server);
2182	$num_msgs = NULL;
2183	$return['msg_range_begin'] = $msg_range_begin;
2184	$return['msg_range_end'] = $msg_range_end;
2185	}
2186	$return['new_msgs'] = imap_num_recent($this->mbox);
2187
2188	$msgs_in_the_client = explode(",", $msgs_existent);
2189
2190	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2191
2192	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2193	$aux = 0;
2194	while(array_key_exists($aux, $msg_to_insert)){
2195	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2196	$return['new_msgs'] += 1;
2197	}
2198	$aux++;
2199	}
2200	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2201	$aux = 0;
2202	while(array_key_exists($aux, $msg_to_insert)){
2203	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2204	$return['new_msgs'] += 1;
2205	}
2206	$aux++;
2207	}
2208	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2209	$return['tot_msgs'] = $num_msgs;
2210	}
2211
2212	if(!count($msgs_in_the_server)){
2213	return Array();
2214	}
2215
2216	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2217	$msgs_to_exec = array();
2218	foreach($msg_to_insert as $msg_number)
2219	$msgs_to_exec[] = $msg_number;
2220	//sort($msgs_to_exec);
2221	$i = 0;
2222	foreach($msgs_to_exec as $msg_number)
2223	{
2224	$sample = false;
2225	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2226	$sample = true;
2227
2228	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2229
2230	//get the next msg number to append this msg in the view in a correct place
2231	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2232
2233	$return[$i]['msg_key_position'] = $msg_key_position;
2234	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2235	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2236	else
2237	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2238
2239	$return[$i]['msg_folder'] = $folder;
2240	$i++;
2241	}
2242	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2243	$return['sort_box_type'] = $params['sort_box_type'];
2244	if(!$this->mbox \|\| !is_resource($this->mbox))
2245	$this->open_mbox($folder);
2246
2247	$return['msgs_to_delete'] = $msg_to_delete;
2248	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2249	if($this->mbox && is_resource($this->mbox))
2250	imap_close($this->mbox);
2251
2252	return $return;
2253	}
2254
2255	/**
2256	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2257	* assinado ou cifrado.
2258	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2259	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2260	* @param $msg_number O número da mesagem
2261	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2262	*/
2263	function getMessageType($msg_number, $headers = false , &$body = false){
2264	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2265	$contentType = "normal";
2266
2267	if (!$headers)
2268	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2269
2270	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2271	$contentType = "signature";
2272	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2273	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2274
2275	return $contentType;
2276	}
2277
2278	/**
2279	* Retorna a posição que a pasta esta dentro do array de pastas
2280	*
2281	* @license www.gnu.org/copyleft/gpl.html GPL
2282	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2283	* @sponsor Caixa Econômica Federal
2284	* @author Cristiano Corrêa Schmidt
2285	* @access public
2286	*/
2287
2288	function getFolderPos(&$array , $find)
2289	{
2290	foreach($array as $i => $v)
2291	if($v['id'] === $find)
2292	return $i;
2293	return false;
2294	}
2295
2296	/**
2297	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2298	*
2299	* @license http://www.gnu.org/copyleft/gpl.html GPL
2300	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2301	* @sponsor Caixa Econômica Federal
2302	* @author Cristiano Corrêa Schmidt
2303	* @access public
2304	*/
2305	function orderDefaultFolders( &$folders , $user)
2306	{
2307	$principals = array();
2308	for($x = 0; $x < 5 ; $x++)
2309	{
2310	switch ($x) {
2311	case 0:
2312	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2313	$principals[] = $folders[$p];
2314	break;
2315	case 1:
2316	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2317	$principals[] = $folders[$p];
2318	break;
2319	case 2:
2320	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2321	$principals[] = $folders[$p];
2322	break;
2323	case 3:
2324	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2325	$principals[] = $folders[$p];
2326	break;
2327	case 4:
2328	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2329	$principals[] = $folders[$p];
2330	break;
2331	}
2332	if($p !== false)
2333	unset($folders[$p]);
2334	}
2335	$folders = array_merge($principals, $folders);
2336	}
2337
2338	/**
2339	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2340	*
2341	* @license http://www.gnu.org/copyleft/gpl.html GPL
2342	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2343	* @sponsor Caixa Econômica Federal
2344	* @author Cristiano Corrêa Schmidt
2345	* @access public
2346	*/
2347	function get_folders_list($params = null)
2348	{
2349	///Define Variaveis
2350	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2351	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2352	$mboxStream = $this->open_mbox(); //abre conexão imap
2353	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2354	$folders = array();
2355	$return = array();
2356	///////////////////////////////////////////////////////////////
2357
2358	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2359	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2360
2361	session_write_close(); // Free others requests
2362	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2363
2364	if ( isset($params['noSharedFolders']) )
2365	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2366	else
2367	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2368
2369	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2370
2371	if (!is_array($folders_list)) return false;
2372	if($uid2cn)
2373	$this->ldap = new ldap_functions();
2374
2375	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2376	{
2377	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2378	$nameArray = explode($this->imap_delimiter, $folderId);
2379	$nameCount = count($nameArray);
2380	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2381	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2382	if($nameArray[0] === 'user')
2383	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2384	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2385	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2386	}
2387	unset($folders_list); //destroy array de objetos desnecessarios
2388	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2389	{
2390	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2391
2392	foreach ($folders[$i] as $ii => $vv)
2393	{
2394	$append = array();
2395	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2396	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2397	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2398	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2399	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2400	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2401	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2402	$return[] = $append;
2403	}
2404	}
2405
2406	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2407
2408	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2409	}
2410
2411
2412	function create_mailbox($arr)
2413	{
2414	$namebox = $arr['newp'];
2415	$base_path = $arr['base_path'];
2416	$mbox_stream = $this->open_mbox();
2417	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2418	$test = explode("/", $namebox);
2419	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2420	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2421	$namebox = $base_path.$namebox;
2422	}
2423	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2424	$result = "Ok";
2425	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2426	{
2427	$result = implode("<br />\n", imap_errors());
2428	}
2429	}else{
2430	$child = $base_path.$this->imap_delimiter;
2431	for($i =0; $i < count($test); $i++){
2432	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2433	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2434	$result = "Ok";
2435	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2436	{
2437	$result = implode("<br />\n", imap_errors());
2438	}
2439	$child .=$this->imap_delimiter;
2440	}
2441	}
2442	if($mbox_stream)
2443	imap_close($mbox_stream);
2444	return $result;
2445	}
2446
2447	function create_extra_mailbox($arr)
2448	{
2449	$nameboxs = explode(";",$arr['nw_folders']);
2450	$result = "";
2451	$mbox_stream = $this->open_mbox();
2452	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2453	foreach($nameboxs as $key=>$tmp){
2454	if($tmp != ""){
2455	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2456	$result = implode("<br />\n", imap_errors());
2457	if($mbox_stream)
2458	imap_close($mbox_stream);
2459	return $result;
2460	}
2461	}
2462	}
2463	if($mbox_stream)
2464	imap_close($mbox_stream);
2465	return true;
2466	}
2467
2468	function delete_mailbox($arr)
2469	{
2470	$namebox = $arr['del_past'];
2471	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2472	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2473	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2474
2475	$result = "Ok";
2476	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2477	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2478	{
2479	$result = implode("<br />\n", imap_errors());
2480	}
2481	/*
2482	if($mbox_stream)
2483	imap_close($mbox_stream);
2484	*/
2485	return $result;
2486	}
2487
2488	function ren_mailbox($arr)
2489	{
2490	$namebox = $arr['current'];
2491	$new_box = $arr['rename'];
2492	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2493	$mbox_stream = $this->open_mbox();
2494	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2495
2496	$result = "Ok";
2497	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2498	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2499
2500	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2501	{
2502	$result = imap_errors();
2503	}
2504	if($mbox_stream)
2505	imap_close($mbox_stream);
2506	return $result;
2507
2508	}
2509
2510	function get_num_msgs($params)
2511	{
2512	$folder = $params['folder'];
2513	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2514	$this->mbox = $this->open_mbox($folder);
2515	if(!$this->mbox \|\| !is_resource($this->mbox))
2516	return imap_last_error();
2517	}
2518	$num_msgs = imap_num_msg($this->mbox);
2519	if($this->mbox && is_resource($this->mbox))
2520	imap_close($this->mbox);
2521
2522	return $num_msgs;
2523	}
2524
2525	function folder_exists($folder){
2526	$mbox = $this->open_mbox();
2527	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2528	$list = imap_getmailboxes($mbox,$serverString, $folder);
2529	$return = is_array($list);
2530	imap_close($mbox);
2531	return $return;
2532	}
2533
2534	function send_mail($params) {
2535
2536	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2537	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2538	$mailService = ServiceLocator::getService('mail');
2539
2540	include_once("class.db_functions.inc.php");
2541	$db = new db_functions();
2542	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2543	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2544
2545	##
2546	# @AUTHOR Rodrigo Souza dos Santos
2547	# @DATE 2008/09/17$fileName
2548	# @BRIEF Checks if the user has permission to send an email with the email address used.
2549	##
2550	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2551	$deny = true;
2552	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2553	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2554	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2555
2556	if ($deny)
2557	return "The server denied your request to send a mail, you cannot use this mail address.";
2558	}
2559
2560	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2561	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2562	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2563
2564	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2565	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2566	}
2567
2568	$toaddress = implode(',', $toaddress);
2569	$ccaddress = implode(',', $ccaddress);
2570	$ccoaddress = implode(',', $ccoaddress);
2571
2572	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2573	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2574	}
2575
2576	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2577	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2578
2579	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2580	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2581
2582	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2583	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2584
2585	$replytoaddress = $params['input_replyto'];
2586	$subject = $params['input_subject'];
2587	$return_receipt = $params['input_return_receipt'];
2588	$is_important = $params['input_important_message'];
2589	$encrypt = $params['input_return_cripto'];
2590	$signed = $params['input_return_digital'];
2591
2592	$message_attachments = $params['message_attachments'];
2593
2594	if (substr($params['input_to'], -1) == ',')
2595	$params['input_to'] = substr($params['input_to'], 0, -1);
2596
2597	if (substr($params['input_cc'], -1) == ',')
2598	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2599
2600	if (substr($params['input_cco'], -1) == ',')
2601	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2602
2603	// Valida numero Maximo de Destinatarios
2604	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2605	$sendersNumber = count(explode(',', $params['input_to']));
2606
2607	if ($params['input_cc'])
2608	$sendersNumber += count(explode(',', $params['input_cc']));
2609	if ($params['input_cco'])
2610	$sendersNumber += count(explode(',', $params['input_cco']));
2611
2612	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2613	if ($userMaxmimumSenders) {
2614	if ($sendersNumber > $userMaxmimumSenders)
2615	return $this->functions->getLang('Number of recipients greater than allowed');
2616	}
2617	else {
2618	$ldap = new ldap_functions();
2619	$groupsToUser = $ldap->get_user_groups($this->username);
2620
2621	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2622
2623	if ($groupMaxmimumSenders > 0) {
2624	if ($sendersNumber > $groupMaxmimumSenders)
2625	return $this->functions->getLang('Number of recipients greater than allowed');
2626	}
2627	else {
2628	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2629	return $this->functions->getLang('Number of recipients greater than allowed');
2630	}
2631	}
2632	}
2633	//Fim Valida numero maximo de destinatarios
2634	//Valida envio de email para shared accounts
2635	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2636	$ldap = new ldap_functions();
2637	$arrayF = explode(';', $params['input_from']);
2638
2639	/*
2640	* Verifica se o remetente n?o ? uma conta compartilhada
2641	*/
2642	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2643	$groupsToUser = $ldap->get_user_groups($this->username);
2644	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2645
2646	/*
2647	* Pega o UID do remetente
2648	*/
2649	$uidFrom = $ldap->mail2uid($arrayF[1]);
2650
2651	/*
2652	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2653	*/
2654	foreach ($sharedAccounts as $key => $value) {
2655	if ($value)
2656	$acl = $this->getaclfrombox($value);
2657
2658	if (array_key_exists($uidFrom, $acl))
2659	unset($sharedAccounts[$key]);
2660	}
2661
2662	/*
2663	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2664	*/
2665	if (count($sharedAccounts) > 0)
2666	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2667
2668	/*
2669	* Retorna as contas compartilhadas bloqueadas
2670	*/
2671	if (count($accountsBlockeds) > 0) {
2672	$return = '';
2673
2674	foreach ($accountsBlockeds as $accountBlocked)
2675	$return.= $accountBlocked . ', ';
2676
2677	$return = substr($return, 0, -2);
2678
2679	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2680	}
2681	}
2682	}
2683	// Fim Valida envio de email para shared accounts
2684	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2685	if ($params['smime'] AND false) {
2686	$body = $params['smime'];
2687	$mail->SMIME = true;
2688	// A MSG assinada deve ser testada neste ponto.
2689	// Testar o certificado e a integridade da msg....
2690	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2691	$erros_acumulados = '';
2692	$certificado = new certificadoB();
2693	$validade = $certificado->verificar($body);
2694	if (!$validade) {
2695	foreach ($certificado->erros_ssl as $linha_erro) {
2696	$erros_acumulados .= $linha_erro;
2697	}
2698	} else {
2699	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2700	if ($certificado->apresentado) {
2701	if ($certificado->dados['EXPIRADO'])
2702	$erros_acumulados .='Certificado expirado.';
2703	$this->cpf = isset($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']] : $this->username;
2704	if ($certificado->dados['CPF'] != $this->cpf)
2705	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2706	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2707	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2708	}
2709	else {
2710	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2711	}
2712	}
2713	if (!$erros_acumulados == '') {
2714	return $erros_acumulados;
2715	}
2716	} else {
2717	//Compatibilização com Outlook, ao encaminhar a mensagem
2718	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2719	$body = str_replace("%nbsp;"," ",$body);
2720	$body = preg_replace("/\n/"," ",$body);
2721	$body = preg_replace("/\r/","" ,$body);
2722	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2723	}
2724
2725	$attachments = $_FILES;
2726	$forwarding_attachments = $params['forwarding_attachments'];
2727	$local_attachments = $params['local_attachments'];
2728
2729	//Test if must be saved in shared folder and change if necessary
2730	if ($fromaddress[2] == 'y') {
2731	//build shared folder path
2732	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2733	if ($this->folder_exists($newfolder))
2734	$folder = $newfolder;
2735	else
2736	$folder = $params['folder'];
2737	} else {
2738	$folder = $params['folder'];
2739	}
2740
2741	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2742	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2743	$folder_name = $params['folder_name'];
2744
2745	// TODO - tratar assinatura e remover o AND false
2746	if ($signed && !$params['smime'] AND false) {
2747	$mail->Mailer = "smime";
2748	$mail->SignedBody = true;
2749	}
2750
2751
2752	if ($fromaddress)
2753	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2754	else
2755	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2756
2757	$bol = $this->add_recipients('to', $toaddress, $mailService);
2758	if (!$bol) {
2759	return $this->parse_error("Invalid Mail:", $toaddress);
2760	}
2761	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2762	if (!$bol) {
2763	return $this->parse_error("Invalid Mail:", $ccaddress);
2764	}
2765	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2766
2767	if ($allow) {
2768	//$mailService->addBcc($ccoaddress);
2769	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2770
2771	if (!$bol) {
2772	return $this->parse_error("Invalid Mail:", $ccoaddress);
2773	}
2774	}
2775
2776	//Implementação para o In-Reply-To e References
2777	$msg_numb = $params['messageNum'];
2778	$msg_folder = $params['messageFolder'];
2779	$this->mbox = $this->open_mbox($msg_folder);
2780
2781	$header = $this->get_header($msg_numb);
2782	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2783	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2784	if (preg_match($pattern, $header_, $fields)) {
2785	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2786	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2787	}
2788	}
2789
2790	$message_id = $header->message_id;
2791	$references = array();
2792	if ($message_id != "") {
2793	$mailService->addHeaderField('In-Reply-To', $message_id);
2794
2795	if (isset($header->references)) {
2796	array_push($references, $header->references);
2797	}
2798	array_push($references, $message_id);
2799	$mailService->addHeaderField('References', $references);
2800	}
2801
2802
2803	$mailService->setSubject($subject);
2804	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2805	strtolower($params['type']) != 'plain' : true );
2806
2807
2808	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2809	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2810	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2811	$email = explode(",", $email);
2812	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2813	// Deve ser verificado um numero limite de destinatarios.
2814	// Deve ser verificado se os certificados sao validos.
2815	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2816	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2817	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2818	$erros_acumulados = "";
2819	$aux_mails = array();
2820	$mail_list = array();
2821	if (count($email) > $numero_maximo) {
2822	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2823	return $erros_acumulados;
2824	}
2825	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2826	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2827	foreach ($email as $item) {
2828	$certificate = $db->get_certificate(strtolower($item));
2829	if (!$certificate) {
2830	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2831	return $erros_acumulados;
2832	}
2833
2834	if (array_key_exists("dberr1", $certificate)) {
2835
2836	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2837	return $erros_acumulados;
2838	}
2839	if (array_key_exists("dberr2", $certificate)) {
2840	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2841	//continue;
2842	}
2843	/* Retirado este teste para evitar mensagem de erro duplicada.
2844	if (!array_key_exists("certs", $certificate))
2845	{
2846	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2847	continue;
2848	}
2849	*/
2850	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2851
2852	foreach ($certificate['certs'] as $registro) {
2853	$c1 = new certificadoB();
2854	$c1->certificado($registro['chave_publica']);
2855	if ($c1->apresentado) {
2856	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2857	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2858	$aux_mails[] = $registro['chave_publica'];
2859	$mail_list[] = strtolower($item);
2860	} else {
2861	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2862	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2863	}
2864
2865	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2866	foreach ($c2->erros_ssl as $linha) {
2867	$erros_acumulados .= $linha . chr(0x0A);
2868	}
2869	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2870	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2871	}
2872	} else {
2873	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2874	}
2875	}
2876	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2877	return $erros_acumulados;
2878	}
2879	}
2880
2881	$mail->Certs_crypt = $aux_mails;
2882	}
2883
2884	$attachment = json_decode($params['attachments'],TRUE);
2885
2886	foreach ($attachment as &$value)
2887	{
2888	if((int)$value > 0) //BD attachment
2889	{
2890	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2891
2892	if($att['disposition'] == 'embedded')
2893	{
2894	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2895	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2896	}
2897	else
2898	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2899
2900	$message_size_total += $att['size'];
2901	unset($att);
2902	}
2903	else //message attachment
2904	{
2905	$value = json_decode($value, true);
2906
2907	switch ($value['type']) {
2908	case 'imapPart':
2909	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2910	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2911	{
2912	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2913	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2914	}
2915	else
2916	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2917
2918	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2919	unset($att);
2920	break;
2921	case 'imapMSG':
2922	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
2923	$mbox_stream = $this->open_mbox($value['folder']);
2924	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
2925	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
2926	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2927	unset($rawmsg);
2928	break;
2929
2930	default:
2931	break;
2932	}
2933	}
2934	}
2935
2936	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
2937
2938	////////////////////////////////////////////////////////////////////////////////////////////////////
2939	/**
2940	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
2941	*/
2942	$default_max_size_rule = $db->get_default_max_size_rule();
2943	if (!$default_max_size_rule) {
2944	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
2945	} else {
2946	foreach ($default_max_size_rule as $i => $value) {
2947	$default_max_size_rule = $value['config_value'];
2948	}
2949	}
2950
2951	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
2952	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2953
2954
2955	$ldap = new ldap_functions();
2956	$groups_user = $ldap->get_user_groups($id_user);
2957
2958	$size_rule_by_group = array();
2959	foreach ($groups_user as $k => $value_) {
2960	$rule_in_group = $db->get_rule_by_user_in_groups($k);
2961	if ($rule_in_group != "")
2962	array_push($size_rule_by_group, $rule_in_group);
2963	}
2964
2965	$n_rule_groups = 0;
2966	$maior_valor_regra_grupo = 0;
2967	foreach ($size_rule_by_group as $i => $value) {
2968	if (is_array($value[0])) {
2969	$n_rule_groups++;
2970	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
2971	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
2972	}
2973	}
2974
2975	if ($default_max_size_rule) {
2976	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
2977
2978	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
2979	if ($message_size_total > $default_max_size_rule)
2980	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
2981	}
2982
2983	else {
2984	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
2985	$regra_mais_permissiva = 0;
2986	foreach ($size_rule as $i => $value) {
2987	if ($regra_mais_permissiva < $value['email_max_recipient'])
2988	$regra_mais_permissiva = $value['email_max_recipient'];
2989	}
2990	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
2991	if ($message_size_total > $regra_mais_permissiva)
2992	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
2993	}
2994	else /* Regra por grupo */ {
2995	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
2996	if ($message_size_total > $maior_valor_regra_grupo)
2997	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
2998	}
2999	}
3000	}
3001	/**
3002	* Fim da validação do tamanho da regra do tamanho de mensagem.
3003	*/
3004	////////////////////////////////////////////////////////////////////////////////////////////////////
3005
3006	if ($isHTML)
3007	$mailService->setBodyHtml($body);
3008	else
3009	$mailService->setBodyText($body);
3010
3011	if ($is_important)
3012	$mailService->addHeaderField('Importance', 'High');
3013
3014	if ($return_receipt)
3015	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3016
3017
3018	if ($folder != 'null') {
3019	$mbox_stream = $this->open_mbox($folder);
3020	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3021	}
3022
3023	$sent = $mailService->send();
3024
3025	if ($sent !== true) {
3026	return $this->parse_error($sent);
3027	} else {
3028	if ($signed && !$params['smime']) {
3029	return $sent;
3030	}
3031	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3032	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3033	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3034	$now = date("d/m/y H:i:s");
3035	$addrs = $toaddress . $ccaddress . $ccoaddress;
3036	$sent = trim($sent);
3037	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3038	}
3039	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3040	$contacts = new dynamic_contacts();
3041	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3042	return array("success" => true, "new_contacts" => $new_contacts);
3043	}
3044
3045	if($params['uids_save'] )
3046	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3047
3048
3049	return array("success" => true);
3050
3051	}
3052	}
3053
3054
3055	function add_recipients_cert($full_address)
3056	{
3057	$result = "";
3058	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3059	foreach ($parse_address as $val)
3060	{
3061	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3062	if ($val->mailbox == "INVALID_ADDRESS")
3063	continue;
3064	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3065	continue;
3066	if (empty($val->personal))
3067	$result .= $val->mailbox."@".$val->host . ",";
3068	else
3069	$result .= $val->mailbox."@".$val->host . ",";
3070	}
3071
3072	return substr($result,0,-1);
3073	}
3074
3075	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3076	{
3077	//remove a comma if is given two unexpected commas
3078	$full_address = preg_replace("/, ?,/",",",$full_address);
3079	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3080
3081	$bolean = true;
3082	foreach ($parse_address as $val)
3083	{
3084	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3085	if ($val->mailbox == "INVALID_ADDRESS")
3086	continue;
3087	switch($recipient_type)
3088	{
3089	case "to":
3090	if($mobile){
3091	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3092	}else{
3093	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3094	}
3095	break;
3096	case "cc":
3097	if($mobile){
3098	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3099	}else{
3100	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3101	}
3102	break;
3103	case "cco":
3104	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3105	break;
3106	}
3107	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3108	$bolean = false;
3109	}
3110	}
3111	return $bolean;
3112	}
3113
3114	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3115	{
3116	include_once dirname(__FILE__).'/class.attachment.inc.php';
3117	$attachment = new attachment();
3118	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3119	$attachment->setStructureFromMail($folder, $uid);
3120
3121	if($info === true)
3122	{
3123	$return = $attachment->getAttachmentInfo($part);
3124	$return['source'] = $attachment->getAttachment($part);
3125	return $return;
3126	}
3127	return $attachment->getAttachment($part);
3128	}
3129
3130	function del_last_caracter($string)
3131	{
3132	$string = substr($string,0,(strlen($string) - 1));
3133	return $string;
3134	}
3135
3136	function del_last_two_caracters($string)
3137	{
3138	$string = substr($string,0,(strlen($string) - 2));
3139	return $string;
3140	}
3141
3142	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3143	{
3144	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3145	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3146	foreach($imapsort as $iuid)
3147	$sort[$iuid] = "";
3148
3149	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3150	$slice_array = false;
3151	else
3152	$slice_array = true;
3153	}
3154	else
3155	{
3156	$sort = array();
3157	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3158	$num_msgs = imap_num_msg($this->mbox);
3159	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3160	$slice_array = true;
3161
3162	for ($i=$num_msgs; $i>0; $i--)
3163	{
3164	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3165	break;
3166	$iuid = @imap_uid($this->mbox,$i);
3167	$header = $this->get_header($iuid);
3168	// List UNSEEN messages.
3169	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3170	continue;
3171	}
3172	// List SEEN messages.
3173	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3174	continue;
3175	}
3176	// List ANSWERED messages.
3177	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3178	continue;
3179	}
3180	// List FLAGGED messages.
3181	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3182	continue;
3183	}
3184
3185	if($sort_box_type=='SORTFROM') {
3186	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3187	$from = $header->to;
3188	else
3189	$from = $header->from;
3190	if(isset($from[0]->personal))
3191	$tmp = imap_mime_header_decode($from[0]->personal);
3192	else
3193	$tmp = null;
3194	if (isset($tmp[0]->text))
3195	$sort[$iuid] = $tmp[0]->text;
3196	else
3197	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3198	}
3199	else if($sort_box_type=='SORTSUBJECT') {
3200	$sort[$iuid] = $header->subject;
3201	}
3202	else if($sort_box_type=='SORTSIZE') {
3203	$sort[$iuid] = $header->Size;
3204	}
3205	else {
3206	$sort[$iuid] = $header->udate;
3207	}
3208
3209	}
3210	natcasesort($sort);
3211
3212	if ($sort_box_reverse)
3213	$sort = array_reverse($sort,true);
3214	}
3215	if(empty($sort) or !is_array($sort)){
3216	$sort = array();
3217	}
3218
3219
3220
3221
3222	if ($slice_array)
3223	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3224
3225
3226	return $sort;
3227
3228	}
3229
3230	function move_delete_search_messages($params){
3231	$move = false;
3232	$msg_no_move = "";
3233
3234	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3235	$params['new_folder'] = urldecode($params['new_folder_move']);
3236	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3237	$sel_msgs = explode(",", $params['selected_messages']);
3238	@reset($sel_msgs);
3239	$sorted_msgs = array();
3240	foreach($sel_msgs as $idx => $sel_msg) {
3241	$sel_msg = explode(";", $sel_msg);
3242	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3243	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3244	}
3245	else {
3246	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3247	}
3248	}
3249	@ksort($sorted_msgs);
3250	$last_return = false;
3251	foreach($sorted_msgs as $folder => $msgs_number) {
3252	$params['msgs_number'] = $msgs_number;
3253	$params['folder'] = $folder;
3254
3255	$last_return = $this->move_messages($params);
3256
3257	if($last_return['status']){
3258	$move = true;
3259	}else{
3260	$msg_no_move = $params['msgs_number'];
3261	}
3262	}
3263	$sel_msgs = null;
3264	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3265	$params['new_folder'] = urldecode($params['new_folder_delete']);
3266	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3267	$sel_msgs = explode(",", $params['selected_messages']);
3268	@reset($sel_msgs);
3269	$sorted_msgs = array();
3270	foreach($sel_msgs as $idx => $sel_msg) {
3271	$sel_msg = explode(";", $sel_msg);
3272	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3273	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3274	}
3275	else {
3276	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3277	}
3278	}
3279	@ksort($sorted_msgs);
3280	$last_return = false;
3281	foreach($sorted_msgs as $folder => $msgs_number) {
3282	$params['msgs_number'] = $msgs_number;
3283	$params['folder'] = $folder;
3284
3285	$params['folder'] = $params['new_folder_delete'];
3286	$last_return = $this->delete_msgs($params);
3287	$last_return['deleted'] = true;
3288	if($last_return['status']){
3289	$move = true;
3290	}else{
3291	$msg_no_move = $params['msgs_number'];
3292	}
3293
3294	}
3295
3296	if($move)
3297	$last_return['move'] = true;
3298
3299	if($msg_no_move != "")
3300	$last_return['no_move'] = $msg_no_move;
3301
3302	return $last_return;
3303	}
3304
3305	function move_search_messages($params){
3306	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3307	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3308	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3309	$sel_msgs = explode(",", $params['selected_messages']);
3310	$move = false;
3311	$msg_no_move = "";
3312
3313	@reset($sel_msgs);
3314	$sorted_msgs = array();
3315	foreach($sel_msgs as $idx => $sel_msg) {
3316	$sel_msg = explode(";", $sel_msg);
3317	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3318	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3319	}
3320	else {
3321	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3322	}
3323	}
3324	@ksort($sorted_msgs);
3325	$last_return = false;
3326	foreach($sorted_msgs as $folder => $msgs_number) {
3327	$params['msgs_number'] = $msgs_number;
3328	$params['folder'] = $folder;
3329
3330	if($params['delete'] === 'true'){
3331	$params['folder'] = $params['new_folder'];
3332	$last_return = $this->delete_msgs($params);
3333	$last_return['deleted'] = true;
3334
3335	if($last_return['status']){
3336	$move = true;
3337	}else{
3338	$msg_no_move = $params['msgs_number'];
3339	}
3340
3341	}else{
3342	$last_return = $this->move_messages($params);
3343
3344	if($last_return['status']){
3345	$move = true;
3346	}else{
3347	$msg_no_move = $params['msgs_number'];
3348	}
3349	}
3350	}
3351
3352	if($move)
3353	$last_return['move'] = true;
3354
3355	if($msg_no_move != "")
3356	$last_return['no_move'] = $msg_no_move;
3357
3358	return $last_return;
3359	}
3360
3361	function move_messages($params)
3362	{
3363	$folder = $params['folder'];
3364	$mbox_stream = $this->open_mbox($folder);
3365	$newmailbox = ($params['new_folder']);
3366	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3367	$new_folder_name = $params['new_folder_name'];
3368	$msgs_number = $params['msgs_number'];
3369	$return = array('msgs_number' => $msgs_number,
3370	'folder' => $folder,
3371	'new_folder_name' => $new_folder_name,
3372	'border_ID' => $params['border_ID'],
3373	'status' => true); //Status foi adicionado para validar as permissoes ACL
3374
3375	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3376	if (substr($folder,0,4) == 'user'){
3377	$acl = $this->getacltouser($folder);
3378	/*
3379	* l - lookup (mailbox is visible to LIST/LSUB commands)
3380	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3381	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3382	* w - write (STORE flags other than SEEN and DELETED)
3383	* i - insert (perform APPEND, COPY into mailbox)
3384	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3385	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3386	* d - delete (STORE DELETED flag, perform EXPUNGE)
3387	* a - administer (perform SETACL)
3388	*/
3389	if (strpos($acl, "d") === false){
3390	$return['status'] = false;
3391	return $return;
3392	}
3393	}
3394	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3395	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3396	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3397	if (substr($new_folder_name,0,4) == 'user'){
3398	$this->ldap = new ldap_functions();
3399	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3400	$return['new_folder_name'] = array_pop($tmp_folder_name);
3401	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3402	{
3403	$return['new_folder_name'] = $cn;
3404	}
3405	}
3406	}
3407	}
3408
3409	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3410	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3411	{
3412	$return['previous_msg'] = $this->get_info_previous_msg($params);
3413	// Fix problem in unserialize function JS.
3414	if(array_key_exists('body', $return['previous_msg']))
3415	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3416	}
3417
3418	$mbox_stream = $this->open_mbox($folder);
3419	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3420	imap_expunge($mbox_stream);
3421	if($mbox_stream)
3422	imap_close($mbox_stream);
3423	return $return;
3424	}else {
3425	if(strstr(imap_last_error(),'Over quota')) {
3426	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3427	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3428	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3429	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3430	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3431	if(!$mbox)
3432	return imap_last_error();
3433	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3434	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3435	if($mbox_stream)
3436	imap_close($mbox_stream);
3437	if($mbox)
3438	imap_close($mbox);
3439	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3440	}
3441	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3442	imap_expunge($mbox_stream);
3443	if($mbox_stream)
3444	imap_close($mbox_stream);
3445	// return to original quota limit.
3446	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3447	if($mbox)
3448	imap_close($mbox);
3449	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3450	}
3451	return $return;
3452	}
3453	else {
3454	if($mbox_stream)
3455	imap_close($mbox_stream);
3456	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3457	if($mbox)
3458	imap_close($mbox);
3459	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3460	}
3461	return imap_last_error();
3462	}
3463
3464	}
3465	else {
3466	if($mbox_stream)
3467	imap_close($mbox_stream);
3468	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3469	}
3470	}
3471	}
3472
3473	function set_messages_flag_from_search($params){
3474	$error = False;
3475	$fileNames = "";
3476
3477	$sel_msgs = explode(",", $params['msg_to_flag']);
3478	@reset($sel_msgs);
3479	$sorted_msgs = array();
3480	foreach($sel_msgs as $idx => $sel_msg) {
3481	$sel_msg = explode(";", $sel_msg);
3482	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3483	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3484	}
3485	else {
3486	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3487	}
3488	}
3489	unset($sorted_msgs['']);
3490	$array_names_keys = array_keys($sorted_msgs);
3491	// Verifica se as n mensagens selecionadas
3492	// se encontram em um mesmo folder
3493	if (count($sorted_msgs)==1){
3494	$param['folder'] = $array_names_keys[0];
3495	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3496	$param['flag'] = $params['flag'];
3497	$returns[0] = $this->set_messages_flag($param);
3498	return $returns;
3499	}else{
3500	for($i = 0; $i < count($array_names_keys); $i++){
3501	$param['folder'] = $array_names_keys[$i];
3502	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3503	$param['flag'] = $params['flag'];
3504	$returns[$i] = $this->set_messages_flag($param);
3505	}
3506	}
3507	return $returns;
3508	}
3509	function set_messages_flag($params)
3510	{
3511	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3512	$msgs_to_set = $params['msgs_to_set'];
3513	$flag = $params['flag'];
3514	$return = array();
3515	$return["msgs_to_set"] = $msgs_to_set;
3516	$return["flag"] = $flag;
3517	$return["msgs_not_to_set"] = "";
3518
3519	$this->mbox = $this->open_mbox($folder);
3520
3521	if ($flag == "unseen"){
3522	$return["msgs_to_set"] = "";
3523	$msgs = explode(",",$msgs_to_set);
3524	foreach($msgs as $men){
3525	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3526	$return["msgs_to_set"] .= $men.",";
3527	else
3528	$return["msgs_not_to_set"] .= $men.",";
3529	}
3530	$return["status"] = true;
3531	}elseif ($flag == "seen"){
3532	$return["msgs_to_set"] = "";
3533	$msgs = explode(",",$msgs_to_set);
3534	foreach($msgs as $men){
3535	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3536	$return["msgs_to_set"] .= $men.",";
3537	else
3538	$return["msgs_not_to_set"] .= $men.",";
3539	}
3540	$return["status"] = true;
3541	}elseif ($flag == "answered"){
3542	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3543	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3544	}
3545	elseif ($flag == "forwarded")
3546	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3547	elseif ($flag == "flagged")
3548	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3549	elseif ($flag == "unflagged") {
3550	$flag_importance = false;
3551	$msgs_number = explode(",",$msgs_to_set);
3552	$unflagged_msgs = "";
3553	foreach($msgs_number as $msg_number) {
3554	preg_match('/importance : (.*)\r/i',
3555	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3556	,$importance);
3557	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3558	$flag_importance=true;
3559	}
3560	else {
3561	$unflagged_msgs.=$msg_number.",";
3562	}
3563	}
3564
3565	if($unflagged_msgs!="") {
3566	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3567	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3568	}
3569	else {
3570	$return["msgs_unflageds"] = false;
3571	}
3572
3573	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3574	$return["status"] = false;
3575	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3576	}
3577	else {
3578	$return["status"] = true;
3579	}
3580	}
3581
3582	if(($flag == "seen") \|\| ($flag == "unseen")){
3583	if ($return["msgs_not_to_set"] != ""){
3584	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3585	$return["status"] = false;
3586	}
3587	if($return["msgs_to_set"] != ""){
3588	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3589	}
3590	}
3591	if($this->mbox && is_resource($this->mbox))
3592	imap_close($this->mbox);
3593	return $return;
3594	}
3595
3596	function get_file_type($file_name)
3597	{
3598	$file_name = strtolower($file_name);
3599	$strFileType = strrev(substr(strrev($file_name),0,4));
3600	if ($strFileType == ".eml")
3601	return "message/rfc822";
3602	if ($strFileType == ".asf")
3603	return "video/x-ms-asf";
3604	if ($strFileType == ".avi")
3605	return "video/avi";
3606	if ($strFileType == ".doc")
3607	return "application/msword";
3608	if ($strFileType == ".zip")
3609	return "application/zip";
3610	if ($strFileType == ".xls")
3611	return "application/vnd.ms-excel";
3612	if ($strFileType == ".gif")
3613	return "image/gif";
3614	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3615	return "image/jpeg";
3616	if ($strFileType == ".png")
3617	return "image/png";
3618	if ($strFileType == ".wav")
3619	return "audio/wav";
3620	if ($strFileType == ".mp3")
3621	return "audio/mpeg3";
3622	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3623	return "video/mpeg";
3624	if ($strFileType == ".rtf")
3625	return "application/rtf";
3626	if ($strFileType == ".htm" \|\| $strFileType == "html")
3627	return "text/html";
3628	if ($strFileType == ".xml")
3629	return "text/xml";
3630	if ($strFileType == ".xsl")
3631	return "text/xsl";
3632	if ($strFileType == ".css")
3633	return "text/css";
3634	if ($strFileType == ".php")
3635	return "text/php";
3636	if ($strFileType == ".asp")
3637	return "text/asp";
3638	if ($strFileType == ".pdf")
3639	return "application/pdf";
3640	if ($strFileType == ".txt")
3641	return "text/plain";
3642	if ($strFileType == ".wmv")
3643	return "video/x-ms-wmv";
3644	if ($strFileType == ".sxc")
3645	return "application/vnd.sun.xml.calc";
3646	if ($strFileType == ".stc")
3647	return "application/vnd.sun.xml.calc.template";
3648	if ($strFileType == ".sxd")
3649	return "application/vnd.sun.xml.draw";
3650	if ($strFileType == ".std")
3651	return "application/vnd.sun.xml.draw.template";
3652	if ($strFileType == ".sxi")
3653	return "application/vnd.sun.xml.impress";
3654	if ($strFileType == ".sti")
3655	return "application/vnd.sun.xml.impress.template";
3656	if ($strFileType == ".sxm")
3657	return "application/vnd.sun.xml.math";
3658	if ($strFileType == ".sxw")
3659	return "application/vnd.sun.xml.writer";
3660	if ($strFileType == ".sxq")
3661	return "application/vnd.sun.xml.writer.global";
3662	if ($strFileType == ".stw")
3663	return "application/vnd.sun.xml.writer.template";
3664
3665
3666	return "application/octet-stream";
3667	}
3668
3669	function htmlspecialchars_encode($str)
3670	{
3671	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3672	}
3673	function htmlspecialchars_decode($str)
3674	{
3675	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3676	}
3677
3678	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3679	{
3680	if(!$this->mbox \|\| !is_resource($this->mbox))
3681	$this->mbox = $this->open_mbox($folder);
3682
3683	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
3684	}
3685
3686	function get_info_next_msg($params)
3687	{
3688	$msg_number = $params['msg_number'];
3689	$folder = $params['msg_folder'];
3690	$sort_box_type = $params['sort_box_type'];
3691	$sort_box_reverse = $params['sort_box_reverse'];
3692	$reuse_border = $params['reuse_border'];
3693	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3694	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3695
3696	$success = false;
3697	if (is_array($sort_array_msg))
3698	{
3699	foreach ($sort_array_msg as $i => $value){
3700	if ($value == $msg_number)
3701	{
3702	$success = true;
3703	break;
3704	}
3705	}
3706	}
3707
3708	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3709	{
3710	$params['status'] = 'false';
3711	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3712	return $params;
3713	}
3714
3715	$params = array();
3716	$params['msg_number'] = $sort_array_msg[($i+1)];
3717	$params['msg_folder'] = $folder;
3718
3719	$return = $this->get_info_msg($params);
3720	$return["reuse_border"] = $reuse_border;
3721	return $return;
3722	}
3723
3724	function get_info_previous_msg($params)
3725	{
3726	$msg_number = $params['msgs_number'];
3727	$folder = $params['folder'];
3728	$sort_box_type = $params['sort_box_type'];
3729	$sort_box_reverse = $params['sort_box_reverse'];
3730	$reuse_border = $params['reuse_border'];
3731	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3732	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3733
3734	$success = false;
3735	if (is_array($sort_array_msg))
3736	{
3737	foreach ($sort_array_msg as $i => $value){
3738	if ($value == $msg_number)
3739	{
3740	$success = true;
3741	break;
3742	}
3743	}
3744	}
3745	if (! $success \|\| $i == 0)
3746	{
3747	$params['status'] = 'false';
3748	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3749	return $params;
3750	}
3751
3752	$params = array();
3753	$params['msg_number'] = $sort_array_msg[($i-1)];
3754	$params['msg_folder'] = $folder;
3755
3756	$return = $this->get_info_msg($params);
3757	$return["reuse_border"] = $reuse_border;
3758	return $return;
3759	}
3760
3761	// This function updates the values: quota, paging and new messages menu.
3762	function get_menu_values($params){
3763	$return_array = array();
3764	$return_array = $this->get_quota($params);
3765
3766	$mbox_stream = $this->open_mbox($params['folder']);
3767	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3768	if($mbox_stream)
3769	imap_close($mbox_stream);
3770
3771	return $return_array;
3772	}
3773
3774	function get_quota($params){
3775
3776	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3777	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3778	if(!$this->mbox \|\| !is_resource($this->mbox))
3779	$this->mbox = $this->open_mbox();
3780
3781	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3782	if($this->mbox && is_resource($this->mbox))
3783	imap_close($this->mbox);
3784
3785	if (!$quota){
3786	return array(
3787	'quota_percent' => 0,
3788	'quota_used' => 0,
3789	'quota_limit' => 0
3790	);
3791	}
3792
3793	if(count($quota) && $quota['limit']) {
3794	$quota_limit = $quota['limit'];
3795	$quota_used = $quota['usage'];
3796	if($quota_used >= $quota_limit)
3797	{
3798	$quotaPercent = 100;
3799	}
3800	else
3801	{
3802	$quotaPercent = ($quota_used / $quota_limit)*100;
3803	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3804	}
3805	return array(
3806	'quota_percent' => floor($quotaPercent),
3807	'quota_used' => $quota_used,
3808	'quota_limit' => $quota_limit
3809	);
3810	}
3811	else
3812	return array();
3813	}
3814
3815	function send_notification($params){
3816	include("../header.inc.php");
3817	require_once("class.phpmailer.php");
3818	$mail = new PHPMailer();
3819
3820	$toaddress = $params['notificationto'];
3821
3822	$subject = lang("Read receipt: %1",$params['subject']);
3823	$body = lang("Your message: %1",$params['subject']) . '<br>';
3824	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3825	$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"));
3826	$mail->SMTPDebug = false;
3827	$mail->IsSMTP();
3828	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3829	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3830	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3831	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3832	$mail->AddAddress($toaddress);
3833	$mail->Subject = $this->htmlspecialchars_decode($subject);
3834
3835	$mail->IsHTML(true);
3836	$mail->Body = $body;
3837
3838	if(!$mail->Send()){
3839	return $mail->ErrorInfo;
3840	}
3841	else
3842	return true;
3843	}
3844
3845	function empty_folder($params)
3846	{
3847	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3848	$mbox_stream = $this->open_mbox($folder);
3849	$return = imap_delete($mbox_stream,'1:*');
3850	if($mbox_stream)
3851	imap_close($mbox_stream, CL_EXPUNGE);
3852	return $return;
3853	}
3854
3855	function search($params)
3856	{
3857	include("class.imap_attachment.inc.php");
3858	$imap_attachment = new imap_attachment();
3859	$criteria = $params['criteria'];
3860	$return = array();
3861	$folders = $this->get_folders_list();
3862
3863	$j = 0;
3864	foreach($folders as $folder)
3865	{
3866	$mbox_stream = $this->open_mbox($folder);
3867	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3868
3869	if ($messages == '')
3870	continue;
3871
3872	$i = 0;
3873	$return[$j] = array();
3874	$return[$j]['folder_name'] = $folder['name'];
3875
3876	foreach($messages as $msg_number)
3877	{
3878	$header = $this->get_header($msg_number);
3879	if (!is_object($header))
3880	return false;
3881
3882	$return[$j][$i]['msg_folder'] = $folder['name'];
3883	$return[$j][$i]['msg_number'] = $msg_number;
3884	$return[$j][$i]['Recent'] = $header->Recent;
3885	$return[$j][$i]['Unseen'] = $header->Unseen;
3886	$return[$j][$i]['Answered'] = $header->Answered;
3887	$return[$j][$i]['Deleted'] = $header->Deleted;
3888	$return[$j][$i]['Draft'] = $header->Draft;
3889	$return[$j][$i]['Flagged'] = $header->Flagged;
3890
3891	$date_msg = gmdate("d/m/Y",$header->udate);
3892	if (gmdate("d/m/Y") == $date_msg)
3893	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3894	else
3895	$return[$j][$i]['udate'] = $date_msg;
3896
3897	$fromaddress = imap_mime_header_decode($header->fromaddress);
3898	$return[$j][$i]['fromaddress'] = '';
3899	foreach ($fromaddress as $tmp)
3900	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3901
3902	$from = $header->from;
3903	$return[$j][$i]['from'] = array();
3904	$tmp = imap_mime_header_decode($from[0]->personal);
3905	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3906	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3907	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3908
3909	$to = $header->to;
3910	$return[$j][$i]['to'] = array();
3911	$tmp = imap_mime_header_decode($to[0]->personal);
3912	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3913	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3914	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3915
3916	$subject = imap_mime_header_decode($header->fetchsubject);
3917	$return[$j][$i]['subject'] = '';
3918	foreach ($subject as $tmp)
3919	$return[$j][$i]['subject'] .= $tmp->text;
3920
3921	$return[$j][$i]['Size'] = $header->Size;
3922	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3923
3924	$return[$j][$i]['attachment'] = array();
3925	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3926
3927	$i++;
3928	}
3929	$j++;
3930	if($mbox_stream)
3931	imap_close($mbox_stream);
3932	}
3933
3934	return $return;
3935	}
3936
3937
3938	function mobile_search($params)
3939	{
3940	include("class.imap_attachment.inc.php");
3941	$imap_attachment = new imap_attachment();
3942	$criterias = array ("TO","SUBJECT","FROM","CC");
3943	$return = array();
3944	if(!isset($params['folder'])) {
3945	$folder_params = array("noSharedFolders"=>1);
3946	if(isset($params['folderType']))
3947	$folder_params['folderType'] = $params['folderType'];
3948	$folders = $this->get_folders_list($folder_params);
3949	}
3950	else
3951	$folders = array(0=>array('folder_id'=>$params['folder']));
3952	$num_msgs = 0;
3953	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3954	$return["msgs"] = array();
3955
3956	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
3957	foreach($folders as $id =>$folder)
3958	{
3959	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
3960	foreach($criterias as $criteria_fixed)
3961	{
3962	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
3963
3964	$mbox_stream = $this->open_mbox($folder['folder_id']);
3965
3966	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
3967
3968	if ($messages == ''){
3969	if($mbox_stream)
3970	imap_close($mbox_stream);
3971	continue;
3972	}
3973
3974	foreach($messages as $msg_number)
3975	{
3976	$temp = $this->get_info_head_msg($msg_number);
3977	if(!$temp)
3978	return false;
3979	$temp['msg_folder'] = $folder['folder_id'];
3980	$return["msgs"][$num_msgs] = $temp;
3981	$num_msgs++;
3982	}
3983
3984	if($mbox_stream)
3985	imap_close($mbox_stream);
3986	}
3987	}
3988	}
3989
3990	if(!function_exists("cmp_date")) {
3991	function cmp_date($obj1, $obj2){
3992	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
3993	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
3994	}
3995	}
3996	usort($return["msgs"], "cmp_date");
3997	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
3998	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
3999	$return["msgs"]['num_msgs'] = $num_msgs;
4000
4001	return $return;
4002	}
4003
4004	function delete_and_show_previous_message($params)
4005	{
4006	$return = $this->get_info_previous_msg($params);
4007
4008	$params_tmp1 = array();
4009	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4010	$params_tmp1['folder'] = $params['msg_folder'];
4011	$return_tmp1 = $this->delete_msg($params_tmp1);
4012
4013	$return['msg_number_deleted'] = $return_tmp1;
4014
4015	return $return;
4016	}
4017
4018
4019	function automatic_trash_cleanness($params)
4020	{
4021	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4022	$criteria = 'BEFORE "'.$before_date.'"';
4023	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4024	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4025
4026	// Free others requests
4027	session_write_close();
4028	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4029	if (is_array($messages)){
4030	foreach ($messages as $msg_number){
4031	imap_delete($mbox_stream, $msg_number, FT_UID);
4032	}
4033	}
4034	if($mbox_stream)
4035	imap_close($mbox_stream, CL_EXPUNGE);
4036	return $messages;
4037	}
4038	// Fix the search problem with special characters!!!!
4039	function remove_accents($string) {
4040	return strtr($string,
4041	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4042	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4043	}
4044
4045	function make_search_date($date,$before = false){
4046
4047	//TODO: Adaptar a data de acordo com o locale do sistema.
4048	list($day,$month,$year) = explode("/", $date);
4049	$before?$day=(int)$day+1:$day=(int)$day;
4050	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4051	$search_date = date('d-M-Y',$timestamp);
4052	return $search_date;
4053
4054	}
4055
4056	function search_msg( $params = false )
4057	{
4058
4059
4060	if(strpos($params['condition'],"#")===false)
4061	{ //local messages
4062	$search=false;
4063	}
4064	else
4065	{
4066	$search = explode(",",$params['condition']);
4067	}
4068
4069	$params['page'] = $params['page'] * 1;
4070
4071	if( is_array($search) )
4072	{
4073	$search = array_unique($search); // Remove duplicated folders
4074	$search_criteria = '';
4075	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4076	foreach($search as $tmp)
4077	{
4078	$tmp1 = explode("##",$tmp);
4079	$sum = 0;
4080	$name_box = $tmp1[0];
4081	unset($filter);
4082	foreach($tmp1 as $index => $criteria)
4083	{
4084	if ($index != 0 && strlen($criteria) != 0)
4085	{
4086	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4087	$filter .= " ".$filter_array[0];
4088	if (strlen($filter_array[1]) != 0)
4089	{
4090	if ( trim($filter_array[0]) != 'BEFORE' &&
4091	trim($filter_array[0]) != 'SINCE' &&
4092	trim($filter_array[0]) != 'ON')
4093	{
4094	$filter .= '"'.$filter_array[1].'"';
4095	}else if(trim($filter_array[0]) == 'BEFORE' ){
4096	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4097	}else{
4098	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4099	}
4100	}
4101	}
4102	}
4103
4104	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4105	$filter = $this->remove_accents($filter);
4106
4107	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4108	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4109	{
4110	$folder_name = explode($this->imap_delimiter,$name_box);
4111	$this->ldap = new ldap_functions();
4112
4113	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4114	{
4115	$folder_name[1] = $cn;
4116	}
4117	$folder_name = implode($this->imap_delimiter,$folder_name);
4118	}
4119	else
4120	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4121
4122
4123	$this->open_mbox($name_box);
4124
4125	if (preg_match("/^.?\bALL\b/", $filter))
4126	{
4127	// Quick Search, note: this ALL isn't the same ALL from imap_search
4128	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4129
4130	foreach($all_criterias as $criteria_fixed)
4131	{
4132	$_filter = $criteria_fixed . substr($filter,4);
4133
4134	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4135
4136	if(is_array($search_criteria))
4137	{
4138	foreach($search_criteria as $new_search)
4139	{
4140	$elem = $this->get_info_head_msg($new_search);
4141	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4142	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4143	$elem['uid'] = $new_search;
4144	/* compare dates in ordering */
4145	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4146	$retorno[] = $elem;
4147	}
4148	}
4149	}
4150	}
4151	else{
4152	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4153	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4154	{
4155	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4156	{
4157	$num_msgs = imap_num_msg($this->mbox);
4158	$flagged_msgs = array();
4159	for ($i=$num_msgs; $i>0; $i--)
4160	{
4161	$iuid = @imap_uid($this->mbox,$i);
4162	$header = $this->get_header($iuid);
4163	if(trim($header->Flagged))
4164	{
4165	$flagged_msgs[$i] = $iuid;
4166	}
4167	}
4168	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4169	{
4170	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4171	foreach($arry_diff as $msg)
4172	{
4173	$search_criteria[] = $msg;
4174	}
4175	}
4176	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4177	{
4178	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4179	}
4180	}
4181	}
4182
4183	if( is_array( $search_criteria) )
4184	{
4185	foreach($search_criteria as $new_search)
4186	{
4187	$elem = $this->get_info_head_msg( $new_search );
4188	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4189	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4190	$elem['uid'] = $new_search;
4191	/* compare dates in ordering */
4192	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4193	$retorno[] = $elem;
4194	}
4195	}
4196	}
4197	}
4198	}
4199
4200	imap_close($this->mbox);
4201	$num_msgs = count($retorno);
4202	/* Comparison functions, descendent is ascendent with parms inverted */
4203	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4204	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4205
4206	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4207	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4208
4209	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4210	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4211
4212	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4213	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4214
4215	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4216	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4217
4218	usort( $retorno, $params['sort_type']);
4219	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4220
4221	$arrayRetorno['num_msgs'] = $num_msgs;
4222	$arrayRetorno['data'] = $pageret;
4223	$arrayRetorno['currentTab'] = $params['current_tab'];
4224	return ($pageret) ? $arrayRetorno : 'none';
4225	}
4226
4227	function size_msg($size){
4228	$var = floor($size/1024);
4229	if($var >= 1){
4230	return $var." kb";
4231	}else{
4232	return $size ." b";
4233	}
4234	}
4235
4236	function ob_array($the_object)
4237	{
4238	$the_array=array();
4239	if(!is_scalar($the_object))
4240	{
4241	foreach($the_object as $id => $object)
4242	{
4243	if(is_scalar($object))
4244	{
4245	$the_array[$id]=$object;
4246	}
4247	else
4248	{
4249	$the_array[$id]=$this->ob_array($object);
4250	}
4251	}
4252	return $the_array;
4253	}
4254	else
4255	{
4256	return $the_object;
4257	}
4258	}
4259
4260	function getacl()
4261	{
4262	$this->ldap = new ldap_functions();
4263
4264	$return = array();
4265	$mbox_stream = $this->open_mbox();
4266	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4267
4268	$i = 0;
4269	foreach ($mbox_acl as $user => $acl)
4270	{
4271	if ($user != $this->username)
4272	{
4273	$return[$i]['uid'] = $user;
4274	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4275	}
4276	$i++;
4277	}
4278	return $return;
4279	}
4280
4281	function setacl($params)
4282	{
4283	$old_users = $this->getacl();
4284	if (!count($old_users))
4285	$old_users = array();
4286
4287	$tmp_array = array();
4288	foreach ($old_users as $index => $user_info)
4289	{
4290	$tmp_array[$index] = $user_info['uid'];
4291	}
4292	$old_users = $tmp_array;
4293
4294	$users = unserialize($params['users']);
4295	if (!count($users))
4296	$users = array();
4297
4298	//$add_share = array_diff($users, $old_users);
4299	$remove_share = array_diff($old_users, $users);
4300
4301	$mbox_stream = $this->open_mbox();
4302
4303	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4304	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4305
4306	/*if (count($add_share))
4307	{
4308	foreach ($add_share as $index=>$uid)
4309	{
4310	if (is_array($mailboxes_list))
4311	{
4312	foreach ($mailboxes_list as $key => $val)
4313	{
4314	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4315	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4316	}
4317	}
4318	}
4319	}*/
4320
4321	if (count($remove_share))
4322	{
4323	foreach ($remove_share as $index=>$uid)
4324	{
4325	if (is_array($mailboxes_list))
4326	{
4327	foreach ($mailboxes_list as $key => $val)
4328	{
4329	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4330	$folder = str_replace("&-", "&", $folder);
4331	imap_setacl ($mbox_stream, $folder, "$uid", "");
4332	}
4333	}
4334	}
4335	}
4336
4337	return true;
4338	}
4339
4340	function getaclfromuser($params)
4341	{
4342	$useracl = $params['user'];
4343
4344	$return = array();
4345	$return[$useracl] = 'false';
4346	$mbox_stream = $this->open_mbox();
4347	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4348
4349	foreach ($mbox_acl as $user => $acl)
4350	{
4351	if (($user != $this->username) && ($user == $useracl))
4352	{
4353	$return[$user] = $acl;
4354	}
4355	}
4356	return $return;
4357	}
4358
4359	function getacltouser($user)
4360	{
4361	$return = array();
4362	$mbox_stream = $this->open_mbox();
4363	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4364	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4365	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4366	if(substr($user,0,4) != 'user')
4367	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4368	else
4369	$mbox_acl = @imap_getacl($mbox_stream, $user);
4370	if(isset($mbox_acl[$this->username]))
4371	return $mbox_acl[$this->username];
4372	else
4373	return '';
4374	}
4375
4376
4377	function setaclfromuser($params)
4378	{
4379	$user = $params['user'];
4380	$acl = $params['acl'];
4381
4382	$mbox_stream = $this->open_mbox();
4383
4384	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4385	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4386
4387	if (is_array($mailboxes_list))
4388	{
4389	foreach ($mailboxes_list as $key => $val)
4390	{
4391	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4392	$folder = str_replace("&-", "&", $folder);
4393	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4394	{
4395	$return = imap_last_error();
4396	}
4397	}
4398	}
4399	if (isset($return))
4400	return $return;
4401	else
4402	return true;
4403	}
4404
4405	function download_attachment($msg,$msgno)
4406	{
4407	$array_parts_attachments = array();
4408	//$array_parts_attachments['names'] = '';
4409	include_once("class.imap_attachment.inc.php");
4410	$imap_attachment = new imap_attachment();
4411
4412	if (count($msg->fname[$msgno]) > 0)
4413	{
4414	$i = 0;
4415	foreach ($msg->fname[$msgno] as $index=>$fname)
4416	{
4417	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4418	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4419	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4420	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4421	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4422	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4423	$i++;
4424	}
4425	}
4426	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4427	return $array_parts_attachments;
4428	}
4429
4430
4431	/**
4432	* @license http://www.gnu.org/copyleft/gpl.html GPL
4433	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4434	* @param $params
4435	*/
4436	function spam($params)
4437	{
4438
4439	$mbox_stream = $this->open_mbox($params['folder']);
4440	$msgs_number = explode(',',$params['msgs_number']);
4441
4442	$user = Array();
4443
4444	if(substr($params['folder'], 0, 4) == 'user')
4445	{
4446	$ldapObject = new ldap_functions();
4447
4448	$folderArray = Array();
4449	$folderArray = explode($this->imap_delimiter, $params['folder']);
4450
4451	$user['name'] = $folderArray[1];
4452	$user['email'] = $ldapObject->getMailByUid($user['name']);
4453
4454	}
4455	else
4456	{
4457	$user['name'] = $this->username;
4458	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4459	}
4460
4461	foreach($msgs_number as $msg_number)
4462	{
4463	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4464	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4465	$body = imap_body($mbox_stream, $imap_msg_number);
4466	$msg = $header . $body;
4467	strtok($user['email'], '@');
4468	$domain = strtok('@');
4469
4470
4471
4472	//Encontrar a assinatura do dspam no cabecalho
4473	$v = explode("\r\n", $header);
4474	foreach ($v as $linha){
4475	if (eregi("^Message-ID", $linha)) {
4476	$args = explode(" ", $linha);
4477	$msg_id = "'$args[1]'";
4478	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4479	$args = explode(" ",$linha);
4480	$signature = $args[1];
4481	}
4482	}
4483
4484	// Seleciona qual comando a ser executado
4485	switch($params['spam']){
4486	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4487	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4488	}
4489
4490
4491	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4492	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4493
4494	system($cmd);
4495	}
4496
4497	imap_close($mbox_stream);
4498	return false;
4499	}
4500
4501
4502	/**
4503	* Descrição do método
4504	*
4505	* @license http://www.gnu.org/copyleft/gpl.html GPL
4506	* @author
4507	* @sponsor Caixa Econômica Federal
4508	* @author
4509	* @param <tipo> <$msg_number> <Número da mensagem>
4510	* @return <cabeçalho da mensagem>
4511	* @access <public>
4512	*/
4513	function get_header($msg_number)
4514	{
4515	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4516	if (!is_object($header))
4517	return false;
4518
4519	if($header->Flagged != "F" ) {
4520	$flag = preg_match('/importance : (.*)\r/i',
4521	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4522	,$importance);
4523	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4524	}
4525
4526	return $header;
4527	}
4528
4529	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4530	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4531
4532
4533	function insert_email($source,$folder,$timestamp,$flags){
4534
4535	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4536	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4537	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4538	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4539	$imap_options = '/notls/novalidate-cert';
4540
4541
4542	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4543
4544	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4545
4546	if(imap_last_error() === 'Mailbox already exists')
4547	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4548	if($timestamp){
4549	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4550	$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.
4551	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4552	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4553
4554	$f = fopen($file,"w");
4555	fputs($f,base64_encode($source));
4556	fclose($f);
4557	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4558	$return['command']= exec($command);
4559	}else{
4560	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4561	}
4562	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4563
4564	$return['msg_no'] = $status->uidnext - 1;
4565	$return['error'] = imap_last_error();
4566	if(!$return['error'] && $flags != '' ){
4567
4568	$flags_array=explode(':',$flags);
4569	//"Answered","Draft","Flagged","Unseen"
4570	$flags_fixed = "";
4571	if($flags_array[0] == 'A')
4572	$flags_fixed.="\\Answered ";
4573	if($flags_array[1] == 'X')
4574	$flags_fixed.="\\Draft ";
4575	if($flags_array[2] == 'F')
4576	$flags_fixed.="\\Flagged ";
4577	if($flags_array[3] != 'U')
4578	$flags_fixed.="\\Seen ";
4579	if($flags_array[4] == 'F')
4580	$flags_fixed.="\\Answered \\Draft ";
4581	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4582	}
4583
4584	//Ignorando erro de AUTH=Plain
4585	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4586	$return['error'] = false;
4587
4588	if($mbox_stream)
4589	imap_close($mbox_stream);
4590	return $return;
4591	}
4592
4593	function show_decript($params,$dec=0){
4594	$source = $params['source'];
4595
4596	//error_log("source: $source\nversao: " . PHP_VERSION);
4597	if ($dec == 0)
4598	{
4599	$source = str_replace(" ", "+", $source,$i);
4600	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4601	if(!$source = base64_decode($source,true))
4602	return "error ".$source."Espaï¿?os ".$i;
4603
4604	}
4605	else {
4606	if(!$source = base64_decode($source))
4607	return "error ".$source."Espaï¿?os ".$i;
4608	}
4609	}
4610
4611	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4612
4613	$get['msg_number'] = $insert['msg_no'];
4614	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4615	$return = $this->get_info_msg($get);
4616	$get['msg_number'] = $params['ID'];
4617	$get['msg_folder'] = $params['folder'];
4618	$tmp = $this->get_info_msg($get);
4619	if(!$tmp['status_get_msg_info'])
4620	{
4621	$return['msg_day']=$tmp['msg_day'];
4622	$return['msg_hour']=$tmp['msg_hour'];
4623	$return['fulldate']=$tmp['fulldate'];
4624	$return['smalldate']=$tmp['smalldate'];
4625	}
4626	else
4627	{
4628	$return['msg_day']='';
4629	$return['msg_hour']='';
4630	$return['fulldate']='';
4631	$return['smalldate']='';
4632	}
4633	$return['msg_no'] =$insert['msg_no'];
4634	$return['error'] = $insert['error'];
4635	$return['folder'] = $params['folder'];
4636	//$return['acls'] = $insert['acls'];
4637	$return['original_ID'] = $params['ID'];
4638
4639	return $return;
4640
4641	}
4642
4643	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4644	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4645
4646	function treat_base64_from_post($source){
4647	$offset = 0;
4648	do
4649	{
4650	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4651	{
4652	$inicio = strpos($source, "\n\r", $inicio);
4653	$fim = strpos($source, '--', $inicio);
4654	if(!$fim)
4655	$fim = strpos($source,"\n\r", $inicio);
4656	$length = $fim-$inicio;
4657	$parte = substr( $source,$inicio,$length-1);
4658	$parte = str_replace(" ", "+", $parte);
4659	$source = substr_replace($source, $parte, $inicio, $length-1);
4660	}
4661	if($offset > $inicio)
4662	$offset=FALSE;
4663	else
4664	$offset = $inicio;
4665	}
4666	while($offset);
4667	return $source;
4668	}
4669
4670	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4671
4672	function unarchive_mail($params)
4673	{
4674	$dest_folder = $params['folder'];
4675	$sources = explode("#@#@#@",$params['source']);
4676	//Add user timeszone
4677	$timestamps = explode("#@#@#@",$params['timestamp']);
4678
4679
4680	$flags = explode("#@#@#@",$params['flags']);
4681
4682	foreach($sources as $index=>$src) {
4683	if($src!=""){
4684	$source = $this->treat_base64_from_post($src);
4685	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4686	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4687	}
4688	}
4689	return $insert;
4690	}
4691
4692	function download_all_local_attachments($params)
4693	{
4694	$source = $params['source'];
4695	$source = $this->treat_base64_from_post($source);
4696	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4697	$exporteml = new ExportEml();
4698	$params['num_msg']=$insert['msg_no'];
4699	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4700	return $exporteml->download_all_attachments($params);
4701	}
4702
4703	/**
4704	* Método que envia um email reportando um erro no email do usuário
4705	* @license http://www.gnu.org/copyleft/gpl.html GPL
4706	* @author Prognus Software Livre (http://www.prognus.com.br)
4707	*/
4708	function report_mail_error($params)
4709	{
4710	$params = $params['params'];
4711	$array_params = explode(";;", $params);
4712	$id_msg = $array_params[0];
4713	$msg_user = $array_params[1];
4714
4715	if($msg_user == '')
4716	$msg_user = "Sem mensagem!";
4717
4718	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4719
4720	$exporteml = new ExportEml();
4721	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4722	$this->open_mbox($msg_folder);
4723	$title = "Erro de email reportado";
4724	$body = "<body>O usuário <strong>$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>" .
4725	"$msg_user</body><br><br><hr>";
4726
4727	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4728	$mailService = ServiceLocator::getService('mail');
4729	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4730	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4731	}
4732
4733	function array_msort($array, $cols)
4734	{
4735	$colarr = array();
4736	foreach ($cols as $col => $order) {
4737	$colarr[$col] = array();
4738	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4739	}
4740	$params = array();
4741	foreach ($cols as $col => $order) {
4742	$params[] =& $colarr[$col];
4743	$params = array_merge($params, (array)$order);
4744	}
4745	call_user_func_array('array_multisort', $params);
4746	$ret = array();
4747	$keys = array();
4748	$first = true;
4749	foreach ($colarr as $col => $arr) {
4750	foreach ($arr as $k => $v) {
4751	if ($first) { $keys[$k] = substr($k,1); }
4752	$k = $keys[$k];
4753	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4754	$ret[$k][$col] = $array[$k][$col];
4755	}
4756	$first = false;
4757	}
4758
4759	return $ret;
4760
4761	}
4762
4763	function parseCriteriaSearchMail($search)
4764	{
4765	$criteria = '';
4766	$searchArray = explode(' ', $search);
4767
4768	foreach ($searchArray as $v)
4769	if(trim($v) !== '' )
4770	$criteria .= 'TEXT "'.$v.'" ' ;
4771
4772	return $criteria;
4773	}
4774
4775	function quickSearchMail( $params )
4776	{
4777	include '../prototype/api/controller.php';
4778	$return = array();
4779	$return['folder'] = $params['folder'];
4780	if(!is_array($params['folder']))
4781	$params['folder'] = array( $params['folder'] );
4782
4783	if(!isset($params['sort']))
4784	$params['sort'] = 'SORTDATE_REVERSE';
4785
4786	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4787
4788	$i = 0;
4789	if(!isset($params['page'])) $params['page'] = 0;
4790	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4791	$ini = $end - $this->prefs['max_email_per_page'] ;
4792	$count = 0;
4793
4794	if (!preg_match('/KEYWORD/i', $params['search'])){
4795	$search = $this->parseCriteriaSearchMail($params['search']);
4796	} else {
4797	$search = $params['search'];
4798	}
4799
4800	foreach ($params['folder'] as $folder)
4801	{
4802	$imap = $this->open_mbox( $folder ) ;
4803	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4804
4805	$count += count($msgIds);
4806
4807	foreach ($msgIds as $ii => $v)
4808	{
4809	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4810	$return['msgs'][$i]['from'] = '';
4811
4812	$from = $msg->from[0]->mailbox;
4813	if($msg->from[0]->personal != "")
4814	$from = $msg->from[0]->personal;
4815	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4816
4817	$return['msgs'][$i]['subject'] = ' ';
4818
4819	$subject = imap_mime_header_decode($msg->subject);
4820	foreach ($subject as $tmp)
4821	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4822
4823	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4824	$followupflagged = Controller::find(
4825	array('concept' => 'followupflagged'),
4826	false,
4827	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4828	);
4829
4830	if(isset($followupflagged[0]['followupflagId']))
4831	{
4832	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4833	$followupflagged[0]['followupflag'] = $followupflag;
4834	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4835
4836	}
4837
4838	$labeleds = Controller::find(
4839	array('concept' => 'labeled'),
4840	false,
4841	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4842	);
4843	foreach ($labeleds as $e){
4844	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4845	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4846	}
4847	$return['msgs'][$i]['flag'] = ' ';
4848	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4849	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4850	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4851	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4852	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4853	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4854
4855	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4856	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4857	$return['msgs'][$i]['date'] = $msg->udate;
4858	$return['msgs'][$i]['size'] = $msg->Size;
4859	$return['msgs'][$i]['boxname'] = $folder;
4860	$return['msgs'][$i]['uid'] = $v;
4861
4862	$i++;
4863	}
4864	}
4865
4866	$return['num_msgs'] = $count;
4867
4868	if(!isset($return['msgs']))
4869	$return['msgs'] = array();
4870
4871	define('SORTBOX', 69);
4872	define('SORTWHO', 2);
4873	define('SORTBOX_REVERSE', 69);
4874	define('SORTWHO_REVERSE', 2);
4875	define('SORTDATE_REVERSE', 0);
4876	define('SORTSUBJECT_REVERSE', 3);
4877	define('SORTSIZE_REVERSE', 6);
4878
4879	switch (constant( $params['sort'] )){
4880	case 0 : $sA = 'date'; break;
4881	case 2 : $sA = 'from'; break;
4882	case 69 : $sA = 'boxname'; break;
4883	case 3 : $sA = 'subject'; break;
4884	case 6 : $sA = 'size'; break;
4885	}
4886
4887
4888	if($params['sort'] !== 'SORTDATE_REVERSE')
4889	if(strpos($params['sort'],'REVERSE') !== false)
4890	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4891	else
4892	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4893
4894	$k = -1;
4895	$nMsgs = array();
4896
4897	foreach ($return['msgs'] as $v)
4898	{
4899	$k++;
4900	if($k < $ini \|\| $k >= $end ) continue;
4901	$nMsgs[] = $v;
4902	}
4903	$return['msgs'] = $nMsgs;
4904
4905	$return = json_encode($return);
4906	$return = base64_encode($return);
4907
4908	return $return;
4909	}
4910
4911	function get_quota_folders(){
4912
4913	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4914	include_once("class.imapfp.inc.php");
4915	$imapfp = new imapfp();
4916
4917	if(!$imapfp->open($this->imap_server,$this->imap_port))
4918	return $imapfp->get_error();
4919	if (!$imapfp->login( $this->username,$this->password ))
4920	return $imapfp->get_error();
4921
4922	$response_array = $imapfp->get_mailboxes_size();
4923	if ($imapfp->error)
4924	return $imapfp->get_error();
4925
4926	$data = array();
4927	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
4928	$data["quota_root"] = $quota_root;
4929
4930	foreach ($response_array as $idx=>$line) {
4931	$line2 = str_replace('"', "", $line);
4932	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
4933	list($folder,$size) = explode(";",$line2);
4934	$quota_used = str_replace(")","",$size);
4935	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
4936	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
4937	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
4938	$folder = $this->functions->getLang("Inbox");
4939	}
4940	else
4941	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
4942
4943	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
4944	}
4945	$imapfp->close();
4946	return $data;
4947	}
4948
4949	function getaclfrombox($mail)
4950	{
4951	$mailArray = explode('@', $mail);
4952	$boxacl = $mailArray[0];
4953	$return = array();
4954
4955	if(!$this->mbox)
4956	$this->open_mbox();
4957
4958	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
4959
4960	foreach ($mbox_acl as $user => $acl)
4961	{
4962	if ($user != $boxacl )
4963	$return[$user] = $acl;
4964	}
4965	return $return;
4966	}
4967
4968
4969	function searchSieveRule( $params )
4970	{
4971
4972	$imap = $this->open_mbox( 'INBOX' );
4973	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
4974
4975	$rr = array();
4976
4977
4978	foreach ($msgs as $i => $v)
4979	{
4980
4981	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4982
4983	if(isset($params['from']))
4984	{
4985	$from['from'] = array();
4986	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
4987	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
4988	if ($from['from']['name'])
4989	{
4990	if (substr($from['from']['name'], 0, 1) == '"')
4991	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
4992	else
4993	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
4994	}
4995	else
4996	$from['from']['full'] = $from['from']['email'];
4997
4998	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
4999	$rr['from'][] = $v;
5000	}
5001
5002	if(isset($params['to']))
5003	{
5004	$tos = $msg->to;
5005	$val = '';
5006	foreach( $tos as $to)
5007	{
5008	$tmp = imap_mime_header_decode($to->personal);
5009	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5010
5011	}
5012	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5013	$rr['to'][] = $v;
5014
5015	$tos = $msg->cc;
5016	$val = '';
5017	foreach( $tos as $to)
5018	{
5019	$tmp = imap_mime_header_decode($to->personal);
5020	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5021
5022	}
5023
5024	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5025	$rr['to'][] = $v;
5026	}
5027
5028	if(isset($params['subject']))
5029	{
5030	$ss = '';
5031	$subject = imap_mime_header_decode($msg->subject);
5032	foreach ($subject as $tmp)
5033	$ss .= $tmp->text;
5034
5035	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5036	$rr['subject'][] = $v;
5037	}
5038
5039	if(isset($params['body']))
5040	{
5041	$this->mbox = $this->open_mbox( 'INBOX' );
5042	$b = $this->get_body_msg( $v , 'INBOX' );
5043
5044	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5045	$rr['body'][] = $v;
5046
5047	unset($b);
5048	}
5049
5050	if(isset($params['size']))
5051	{
5052	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5053	$rr['size'][] = $v;
5054	}
5055	}
5056
5057	$rrr = array();
5058	$init = true;
5059
5060
5061	foreach ($rr as $i => $v)
5062	{
5063	if(count($rrr) == 0 && $init === true)
5064	$rrr = $v;
5065	else if($params['isExact'] === true)
5066	$rrr = array_diff($rrr , $v);
5067	else
5068	$rrr = array_unique(array_merge($rrr , $v));
5069
5070	}
5071
5072
5073	// if($params['page'] && $params['rows'])
5074	// {
5075	//
5076	// $end = ( $params['rows'] * $params['page'] );
5077	// $ini = $end - $params['rows'] ;
5078	//
5079	// //Pegando os do range da paginação
5080	// $k = -1;
5081	// $r = array();
5082	// foreach ($rrr as $v)
5083	// {
5084	// $k++;
5085	// if( $k < $ini \|\| $k >= $end ) continue;
5086	// $r[] = $v;
5087	// }
5088	// //////////////////////////////////////
5089	// }
5090	// else
5091	$r = $rrr;
5092
5093	return $r ;
5094	}
5095
5096	function filterCheck( $val , $crit ,$fil )
5097	{
5098	switch ( $fil ) {
5099	case '=' : //Igual
5100	if( $val == $crit ) return true; else return false; break;
5101	case '*' : //Existe
5102	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5103	case '!*' : //Não existe
5104	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5105	case '^' : //Começa com
5106	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5107	case '$' : //Termina com
5108	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5109	case '>' : //Maior que
5110	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5111	case '<' : //Menor que
5112	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5113	}
5114	}
5115
5116	function apliSieveFilter($msgs , $proc )
5117	{
5118	$ret = array();
5119
5120	switch($proc['action']){
5121	case 'fileintro':
5122	$imap = $this->open_mbox( 'INBOX' );
5123	foreach( $msgs as $msg )
5124	if($proc['keep'] === true)
5125	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5126	else
5127	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5128	break;
5129	case 'redirect':
5130	foreach($msgs as $msg)
5131	{
5132	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5133
5134	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5135	$mailService = ServiceLocator::getService('mail');
5136
5137	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5138
5139	if($proc['keep'] !== true)
5140	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5141	}
5142	break;
5143
5144	case 'setflag':
5145	foreach($msgs as $msg)
5146	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5147
5148	break;
5149	}
5150
5151	return $ret;
5152	}
5153	}
5154	?>

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