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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5541

Revision 5541, 209.9 KB checked in by adriano, 12 years ago (diff)
Ticket #2486 - correcoes de erros nas funcionalidades de marcadores e de sinalizadores de mensagens
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45	function imap_functions (){
46	$this->init();
47	}
48
49	function init(){
50	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
51	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
52	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
53	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
54	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
55	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
56	$this->functions = new functions();
57	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
58	$this->has_cid = false;
59	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
60
61	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
62	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
63	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
64	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
65	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
66
67	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
68	$this->useCache = true;
69
70	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
71	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
72
73	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
74	$this->imap_options = '/tls/novalidate-cert';
75	else
76	$this->imap_options = '/notls/novalidate-cert';
77
78	}
79
80	function mount_url_folder($folders){
81	return implode($this->imap_delimiter,$folders);
82	}
83
84	// BEGIN of functions.
85	function open_mbox( $folder = false, $force_die = true)
86	{
87	$this->mboxFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
88	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
89
90	if (is_resource($this->mbox))
91	if ($force_die)
92	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
93	else
94	imap_reopen($this->mbox, $url );
95	else
96	if($force_die)
97	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
98	else
99	$this->mbox = imap_open( $url , $this->username, $this->password);
100
101	return $this->mbox;
102	}
103
104	/**
105	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
106	*
107	* @license http://www.gnu.org/copyleft/gpl.html GPL
108	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
109	* @sponsor Caixa Econômica Federal
110	* @author Gustavo Pereira dos Santos Stabelini
111	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
112	* @return boolean
113	* @access public
114	*/
115
116	function move_folder($params){
117	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
118	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
119	$new_folder = explode($this->imap_delimiter, $old_folder );
120	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
121	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
122	$result = true;
123	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
124	$result = false;
125	}
126	imap_close($mbox);
127	return $result;
128	}
129
130	function parse_error($error, $field = ''){
131	// This error is returned from Imap.
132	if(strstr($error,'Connection refused')) {
133	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
134	}
135	else if(strstr($error,'virus')) {
136	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
137	}
138	else if(strstr($error,'Failed to add recipient:')) {
139	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
140	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
141	}
142	else if(strstr($error,'Recipient address rejected')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
144	}
145	else if(strstr($error,'Invalid Mail:')) {
146	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
147	}
148	else if(strstr($error,'Message file too big')) {
149	return ($this->functions->getLang("Message file too big."));
150	}
151	// This condition verifies if SESSION is expired.
152	elseif(!count($_SESSION))
153	return "nosession";
154
155	return $error;
156	}
157
158	function get_range_msgs2($params)
159	{
160	// Free others requests
161	session_write_close();
162	$folder = $params['folder'];
163	$msg_range_begin = $params['msg_range_begin'];
164	$msg_range_end = $params['msg_range_end'];
165	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
166	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
167	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
168
169	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
170	$this->mbox = $this->open_mbox($folder);
171
172	$return = array();
173	$return['folder'] = $folder;
174	//Para enviar o offset entre o timezone definido pelo usuário e GMT
175	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
176
177	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
178	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
179
180	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
181
182	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
183
184	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
185
186	$i = 0;
187	if(is_array($sort_array_msg)){
188	foreach($sort_array_msg as $msg_number => $value)
189	{
190	$sample = false;
191	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) &&
192	(isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
193	$sample = true;
194
195	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
196	$i++;
197	}
198	}
199	$return['num_msgs'] = $num_msgs;
200	}
201	else {
202	$num_msgs = imap_num_msg($this->mbox);
203	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
204
205
206	$return['tot_unseen'] = 0;
207	$i = 0;
208
209	if(is_array($sort_array_msg)){
210
211	foreach($sort_array_msg as $msg_number => $value)
212	{
213	$temp = $this->get_info_head_msg($msg_number);
214	if(!$temp)
215	return false;
216
217	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
218	$return['tot_unseen']++;
219	}
220
221	if($i <= ($msg_range_end-$msg_range_begin))
222	$return[$i] = $temp;
223	$i++;
224	}
225	}
226	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
227	}
228	return $return;
229	}
230
231
232	function getMessages($params) {
233	$result = array();
234
235	$exporteml = new ExportEml();
236	$unseen_msgs = array();
237
238	foreach($params['messages'] as $folder => $messages) {
239	foreach($messages as $msg_number) {
240
241	$this->mbox = $this->open_mbox($folder);
242
243	if (isset($params['details']) && $params['details'] == 'all') {
244	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
245	} else {
246	$message['headers'] = $this->get_info_head_msg($msg_number, true);
247	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
248	}
249
250	imap_close($this->mbox);
251	$this->mbox = false;
252
253	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
254	array_push($unseen_msgs,$msg_number);
255	}
256
257	$result[$folder][] = $message;
258	}
259	if($unseen_msgs){
260	$msgs_list = implode(",",$unseen_msgs);
261	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
262	$this->set_messages_flag($array_msgs);
263	}
264	}
265
266	return $result;
267	}
268
269	/**
270	* Decodifica uma string no formato mime RFC2047
271	*
272	* @license http://www.gnu.org/copyleft/gpl.html GPL
273	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
274	* @sponsor Caixa Econômica Federal
275	* @author Cristiano Corrêa Schmidt
276	* @param string $string string no formato mime RFC2047
277	* @return string
278	* @access public
279	*/
280	static function decodeMimeString( $string )
281	{
282	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
283	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
284	}
285
286	/**
287	* Decodifica os tokens encontrados na função decodeMimeString
288	*
289	* @license http://www.gnu.org/copyleft/gpl.html GPL
290	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
291	* @sponsor Caixa Econômica Federal
292	* @author Cristiano Corrêa Schmidt
293	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
294	* @return string
295	* @access public
296	*/
297	static function decodeMimeStringCallback( $mathes )
298	{
299	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
300	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
301	}
302
303	/**
304	* Formata um mailObject para um array com name e email
305	*
306	* @license http://www.gnu.org/copyleft/gpl.html GPL
307	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
308	* @sponsor Caixa Econômica Federal
309	* @author Cristiano Corrêa Schmidt
310	* @return bool
311	* @access public
312	*/
313	static function formatMailObject( $obj )
314	{
315	$return = array();
316	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
317	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
318	return $return;
319	}
320
321	/**
322	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
323	* Utiliza memCache caso esta preferencia esteja ativada.
324	*
325	* @license http://www.gnu.org/copyleft/gpl.html GPL
326	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
327	* @sponsor Caixa Econômica Federal
328	* @author Cristiano Corrêa Schmidt
329	* @return bool
330	* @access public
331	*/
332	function get_info_head_msg( $msg_number , $appendSample = false )
333	{
334	$return = false;
335	$cached = false;
336	if( $this->useCache === true )
337	{
338	if( $this->cache === false )
339	{
340	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
341	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
342	}
343
344	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
345	$cached = true;
346	}
347
348	$header = imap_headerinfo($this->mbox, imap_msgno( $this->mbox , $msg_number )); //Resgata o objeto Header da mensagem , nescessario mesmo com o cache pois as flags podem ser atualizadas por outro cliente de email
349	$return['Recent'] = $header->Recent;
350	$return['Unseen'] = $header->Unseen;
351	$return['Deleted'] = $header->Deleted;
352	$return['Flagged'] = $header->Flagged;
353	if($header->Answered =='A' && $header->Draft == 'X')
354	$return['Forwarded'] = 'F';
355	else
356	{
357	$return['Answered'] = $header->Answered;
358	$return['Draft'] = $header->Draft;
359	}
360
361	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
362	{
363	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
364	{
365	$return['msg_sample'] = $this->get_msg_sample($msg_number);
366	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
367	}
368
369	return $return;
370	}
371
372	$importance = array();
373	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
374	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
375	$offsetToGMT = $this->functions->CalculateDateOffset();
376	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
377	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
378	$return['msg_number'] = $msg_number;
379	$return['udate'] = $header->udate;
380	$return['offsetToGMT'] = $offsetToGMT;
381	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
382	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
383	$return['Size'] = $header->Size;
384	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
385	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
386	$return['attachment'] = ( preg_match('/((Content-Disposition:(.)(\r\n[\s]filename=\|filename=))\|(Content-Type:(.)(\r\n[\s]name=\|name=)))/', $mimeBody) ) ? '1' : '0'; //Verifica se a anexos na mensagem
387	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
388	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
389
390	if( isset( $header->to[0] ))
391	$return['to'] = self::formatMailObject( $header->to[0] );
392	else if( isset( $header->cc[0] ))
393	$return['to'] = self::formatMailObject( $header->cc[0] );
394	else if( isset( $header->bcc[0] ))
395	$return['to'] = self::formatMailObject( $header->bcc[0] );
396	else
397	$return['to'] = array( 'name' => '' , 'email' => '');
398
399	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
400	$return['to'] = $return['from'];
401
402	if($appendSample !== false)
403	$return['msg_sample'] = $this->get_msg_sample($msg_number);
404
405	if( $this->useCache === true )
406	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
407
408	return $return;
409	}
410
411	/**
412	*
413	* @license http://www.gnu.org/copyleft/gpl.html GPL
414	* @param string $string String a ser decodificada
415	* @return string
416	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
417	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
418	*/
419	function decode_string($string)
420	{
421	$return = '';
422	$decoded = '';
423	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
424	{
425	$tmp = imap_mime_header_decode($string);
426	foreach ($tmp as $tmp1)
427	{
428	$return .= $this->htmlspecialchars_encode($tmp1->text);
429	}
430
431	return str_replace("\t", "", $return);
432	}
433	else if (strpos(strtolower($string), '=?utf-8') !== false)
434	{
435	$elements = imap_mime_header_decode($string);
436
437	for($i = 0;$i < count($elements);$i++)
438	{
439	$charset = strtolower($elements[$i]->charset);
440	$text = $elements[$i]->text;
441	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
442	$decoded .= $this->functions->utf8_to_ncr($text);
443	else
444	{
445	if( strcasecmp($charset,"default") )
446	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
447	else
448	$decoded .= $this->htmlspecialchars_encode($text);
449	}
450	}
451
452	return str_replace("\t", "", $decoded);
453	}
454	else if(strpos(strtolower($string), '=?us-ascii') !== false)
455	{
456	$retun = '';
457	$tmp = imap_mime_header_decode($string);
458	foreach ($tmp as $tmp1)
459	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
460
461	return str_replace("\t", "", $return);
462
463	}
464	else if( strpos( $string , '=?' ) !== false )
465	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
466
467
468	return $this->htmlspecialchars_encode($string);
469	}
470
471
472	/**
473	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
474	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
475	*/
476	function import_msgs($params) {
477	if(!$this->mbox)
478	$this->mbox = $this->open_mbox();
479
480	if( preg_match('/local_/',$params["folder"]) ){
481
482	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
483	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
484	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
485
486	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
487	return $this->functions->getLang( 'Import to Local : fail...' );
488	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
489	$params["folder"] = $tmp_box;
490	}
491
492	$errors = array();
493	$invalid_format = false;
494	$filename = $params['FILES'][0]['name'];
495	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
496	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
497
498	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
499	return array( 'error' => $this->functions->getLang("fail in import:").
500	" ".$this->functions->getLang("Over quota"));
501	}
502
503	if(substr($filename,strlen($filename)-4)==".zip") {
504	$zip = zip_open($params['FILES'][0]['tmp_name']);
505	if ($zip) {
506	while ($zip_entry = zip_read($zip)) {
507
508	if (zip_entry_open($zip, $zip_entry, "r")) {
509	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
510	$status = @imap_append($this->mbox,
511	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
512	$email
513	);
514	if(!$status)
515	array_push($errors,zip_entry_name($zip_entry));
516	zip_entry_close($zip_entry);
517	}
518	}
519	zip_close($zip);
520	}
521	if (isset( $tmp_box ) && ! sizeof( $errors )){
522	$mc = imap_check($this->mbox);
523	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
524	$ids = array( );
525	foreach ($result as $overview)
526	$ids[ ] = $overview -> uid;
527	return implode( ',', $ids );
528	}
529
530	}else if(substr($filename,strlen($filename)-4)==".eml") {
531	$email = implode("",file($params['FILES'][0]['tmp_name']));
532	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
533
534	if(!$status)
535	return "Error importing";
536
537	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
538	$mc = imap_check($this->mbox);
539
540	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
541
542	$ids = array( );
543	foreach ($result as $overview)
544	$ids[ ] = $overview -> uid;
545
546	return implode( ',', $ids );
547	}
548	}
549	else{
550	if ( isset( $tmp_box ) )
551	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
552
553	return array("error" => $this->functions->getLang("wrong file format"));
554	$invalid_format = true;
555	}
556
557	if(!$invalid_format) {
558	if(count($errors)>0) {
559	$message = $this->functions->getLang("fail in import:")."\n";
560	foreach($errors as $arquivo) {
561	$message.=$arquivo."\n";
562	}
563	return array("error" => $message);
564	}
565	else
566	return $this->functions->getLang("The import was executed successfully.");
567	}
568	}
569	/*
570	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
571	a primeira parte do e-mail, que é o texto, sem anexos.
572	O método considera que o email é multpart.
573	*/
574	function remove_attachments($params) {
575	include_once("class.message_components.inc.php");
576	if(!$this->mbox \|\| !is_resource($this->mbox))
577	$this->mbox = $this->open_mbox($params["folder"]);
578	$return["status"] = true;
579	$header = "";
580
581	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
582	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
583	$head1 = explode(":",$head);
584	if ( (strtoupper($head1[0]) == "TO") \|\|
585	(strtoupper($head1[0]) == "FROM") \|\|
586	(strtoupper($head1[0]) == "SUBJECT") \|\|
587	(strtoupper($head1[0]) == "DATE") )
588	$header .= $head."\r\n";
589	}
590
591	$msg = new message_components($this->mbox);
592	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
593	Então uso essa classe para verificar a codificação e o charset,
594	para que o método decodeBody do expresso possa trazer tudo certinho*/
595
596	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
597	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
598	$all_body_charset = $msg->charset[$params["msg_num"]][0];
599
600	if($all_body_type=='multipart/alternative') {
601	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
602	$msg->pid[$params["msg_num"]][2] == '1.2') {
603	$body_part_to_show = '1.2';
604	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
605	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
606	$all_body_charset = $msg->charset[$params["msg_num"]][2];
607	}
608	else {
609	$body_part_to_show = '1.1';
610	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
611	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
612	$all_body_charset = $msg->charset[$params["msg_num"]][1];
613	}
614	}
615	else
616	$body_part_to_show = '1';
617
618	$status = imap_append($this->mbox,
619	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
620	$header.
621	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
622	"\r\n".
623	"Content-Transfer-Encoding: ".$all_body_encoding.
624	"\r\n".
625	"\r\n".
626	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
627	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
628	$all_body_encoding, $all_body_charset
629	))
630	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
631
632	if(!$status)
633	{
634	$return["status"] = false;
635	$return["msg"] = lang("error appending mail on delete attachments");
636	}
637	else
638	{
639	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
640	$return['msg_no'] = $status->uidnext - 1;
641	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
642	imap_expunge($this->mbox);
643	}
644
645	return $return;
646
647	}
648
649	function msgs_to_archive($params) {
650
651	$folder = $params['folder'];
652	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
653
654	$messages_not_to_copy = explode(",",$params['mails']);
655	$ids = array();
656
657	$cont = 0;
658
659	foreach($all_ids as $each_id=>$value) {
660	if(!in_array($each_id,$messages_not_to_copy)) {
661	array_push($ids,$each_id);
662	$cont++;
663	}
664	if($cont>=100)
665	break;
666	}
667
668	if (empty($ids))
669	return array();
670
671	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
672
673
674	return $this->get_info_msgs($params);
675
676
677	}
678
679	/**
680	*
681	* @return
682	* @param $params Object
683	*/
684	function get_info_msgs($params) {
685	include_once("class.exporteml.inc.php");
686
687	if(array_key_exists('messages', $params)){
688	$sel_msgs = explode(",", $params['messages']);
689	@reset($sel_msgs);
690	$sorted_msgs = array();
691	foreach($sel_msgs as $idx => $sel_msg) {
692	$sel_msg = explode(";", $sel_msg);
693	if(array_key_exists($sel_msg[0], $sorted_msgs)){
694	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
695	}
696	else {
697	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
698	}
699	}
700	unset($sorted_msgs['']);
701
702	$return = array();
703	$array_names_keys = array_keys($sorted_msgs);
704
705	for($i = 0; $i < count($sorted_msgs); $i++){
706
707	$new_params = array();
708	$attach_params = array();
709
710	$new_params["msg_folder"]= $array_names_keys[$i];
711	$attach_params["folder"] = $params["folder"];
712	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
713	$exporteml = new ExportEml();
714	$unseen_msgs = array();
715	foreach($msgs as $msg_number) {
716	$new_params["msg_number"] = $msg_number;
717	//ini_set("display_errors","1");
718	$msg_info = $this->get_info_msg($new_params);
719
720	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
721	$msg_info['header'] = $this->get_info_head_msg($msg_number);
722
723	$attach_params["num_msg"] = $msg_number;
724	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
725	imap_close($this->mbox);
726	$this->mbox=false;
727	array_push($return,serialize($msg_info));
728
729	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
730	array_push($unseen_msgs,$msg_number);
731	}
732	}
733	}
734	if($unseen_msgs){
735	$msgs_list = implode(",",$unseen_msgs);
736	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
737	$this->set_messages_flag($array_msgs);
738	}
739	return $return;
740	}else{
741	$return = array();
742	$new_params = array();
743	$attach_params = array();
744	$new_params["msg_folder"]=$params["folder"];
745	$attach_params["folder"] = $params["folder"];
746	$msgs = explode(",",$params["msgs_number"]);
747	$exporteml = new ExportEml();
748	$unseen_msgs = array();
749	foreach($msgs as $msg_number) {
750	$new_params["msg_number"] = $msg_number;
751	//ini_set("display_errors","1");
752	$msg_info = $this->get_info_msg($new_params);
753
754	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
755	$msg_info['header'] = $this->get_info_head_msg($msg_number);
756
757	$attach_params["num_msg"] = $msg_number;
758	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
759	imap_close($this->mbox);
760	$this->mbox=false;
761	array_push($return,serialize($msg_info));
762
763	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
764	array_push($unseen_msgs,$msg_number);
765	}
766	}
767	if($unseen_msgs){
768	$msgs_list = implode(",",$unseen_msgs);
769	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
770	$this->set_messages_flag($array_msgs);
771	}
772
773	return $return;
774	}
775	}
776
777	/**
778	* @license http://www.gnu.org/copyleft/gpl.html GPL
779	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
780	* @param $msg_number numero da mensagem
781	*/
782	function getRawHeader($msg_number)
783	{
784	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
785	}
786
787	/**
788	* @license http://www.gnu.org/copyleft/gpl.html GPL
789	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
790	* @param $msg_number numero da mensagem
791	*/
792	function getRawBody($msg_number)
793	{
794	return imap_body($this->mbox, $msg_number, FT_UID);
795	}
796
797
798	/**
799	* @license http://www.gnu.org/copyleft/gpl.html GPL
800	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
801	* @param $msg mensagem
802	*/
803	function builderMsgHeader($msg)
804	{
805
806
807	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
808	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
809
810	$tos = explode(',',$tosMails);
811	$to = '';
812	foreach ($tos as $value)
813	{
814	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
815	}
816
817	$header = '
818	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
819	<tbody>
820	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
821	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
822	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
823	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
824	</tbody>
825	</table>
826	<br />'
827	;
828
829	return $header;
830	}
831
832	/**
833	* Constroe o corpo da msg direto na variavel de conteudo
834	* @param Mail_mimeDecode $structure
835	* @param <type> $content Ponteiro para Variavel de conteudo da msg
836	*/
837	function builderMsgBody($structure , &$content , $printHeader = false)
838	{
839	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
840	{
841	$numParts = count($structure->parts) - 1;
842
843	for($i = $numParts; $i >= 0; $i--)
844	{
845	$part = $structure->parts[$i];
846
847	switch (strtolower($part->ctype_primary))
848	{
849	case 'text':
850	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
851	if($disposition != 'attachment')
852	{
853	if(strtolower($part->ctype_secondary) == 'html')
854	{
855	if($printHeader)
856	$content .= $this->builderMsgHeader($part);
857
858	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
859	}
860
861	if(strtolower($part->ctype_secondary) == 'plain' )
862	{
863	if($printHeader)
864	$content .= $this->builderMsgHeader($part);
865
866	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
867	}
868	if(strtolower($part->ctype_secondary) == 'calendar')
869	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
870
871	}
872
873	$i = -1;
874	break;
875
876	case 'multipart':
877
878	if($printHeader)
879	$content .= $this->builderMsgHeader($part);
880
881	$this->builderMsgBody($part,$content);
882
883	$i = -1;
884	break;
885
886	case 'message':
887
888	if(!is_array($part->parts))
889	{
890	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
891	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
892	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
893	}
894	else
895	$this->builderMsgBody($part,$content,true);
896
897	$i = -1;
898	break;
899	}
900	}
901	}
902	else
903	{
904	foreach ($structure->parts as $index => $part)
905	{
906	switch (strtolower($part->ctype_primary))
907	{
908	case 'text':
909	$disposition = '';
910	if(isset($part->disposition))
911	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
912	if($disposition != 'attachment')
913	{
914	if(strtolower($part->ctype_secondary) == 'html')
915	{
916	if($printHeader)
917	$content .= $this->builderMsgHeader($part);
918
919	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
920	}
921
922	if(strtolower($part->ctype_secondary) == 'plain')
923	{
924	if($printHeader)
925	$content .= $this->builderMsgHeader($part);
926
927	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
928	}
929	if(strtolower($part->ctype_secondary) == 'calendar')
930	$content .= $this->builderMsgCalendar($part->body);
931
932	}
933	break;
934	case 'multipart':
935
936	if($printHeader)
937	$content .= $this->builderMsgHeader($part);
938
939	$this->builderMsgBody($part,$content);
940
941	break;
942	case 'message':
943	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
944	{
945	if(!is_array($part->parts))
946	{
947	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
948	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
949	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
950	}
951	else
952	$this->builderMsgBody($part,$content,true);
953	break;
954	}
955	}
956	}
957	}
958	}
959
960
961	/**
962	* @license http://www.gnu.org/copyleft/gpl.html GPL
963	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
964	* @param $msg_number numero da mensagem
965	*/
966	function get_msg_sample($msg_number)
967	{
968	$content = '';
969	$return = array();
970
971	include_once('class.message_components.inc.php');
972	$msg = new message_components($this->mbox);
973	$msg->fetch_structure($msg_number);
974
975	if(!isset($msg->structure[$msg_number]->parts))
976	{
977	$content = '';
978	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
979	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
980	}
981	else
982	{
983	foreach($msg->pid[$msg_number] as $values => $msg_part)
984	{
985	$file_type = strtolower($msg->file_type[$msg_number][$values]);
986	if($file_type == "text/plain" \|\| $file_type == "text/html") {
987	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
988	break;
989	}
990	}
991	}
992
993	$tags_replace = array("<br>","<br/>","<br />");
994	$content = str_replace($tags_replace," ", nl2br($content));
995	$content = $this->html2txt($content);
996	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
997	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
998	return $return;
999	}
1000
1001	function html2txt($document){
1002	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1003	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1004	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1005	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1006	);
1007	$text = preg_replace($search, '', $document);
1008	return html_entity_decode($text);
1009	}
1010
1011	function ope_msg_part($params)
1012	{
1013	$return = array();
1014	require_once dirname(__FILE__).'/class.attachment.inc.php';
1015
1016	$atObj = new attachment();
1017	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1018	$mbox_stream = $this->open_mbox($params['save_folder']);
1019	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1020	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1021
1022	$return['msg_folder'] = $params['save_folder'];
1023	$return['msg_number'] = $status->uidnext - 1;
1024
1025	return $return;
1026
1027	}
1028
1029	function get_info_msg($params)
1030	{
1031	$return = array();
1032	$msg_number = $params['msg_number'];
1033	$msg_folder = urldecode($params['msg_folder']);
1034
1035	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1036	$msg_number = $matches[1];
1037	$plus_id = $matches[2];
1038	}
1039	else {
1040	$plus_id = '';
1041	}
1042
1043	if(!$this->mbox \|\| !is_resource($this->mbox))
1044	$this->mbox = $this->open_mbox($msg_folder);
1045
1046	$header = $this->get_header($msg_number);
1047	if (!$header) {
1048	$return['status_get_msg_info'] = "false";
1049	return $return;
1050	}
1051
1052	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1053	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1054	$body = $return_get_body['body'];
1055	if($return_get_body['body']=='isCripted'){
1056	$exporteml = new ExportEml();
1057	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1058	$return['body'] = "";
1059	$return['attachments'] = "";
1060	$return['thumbs'] = "";
1061	$return['signature'] = "";
1062	//return $return;
1063	}else{
1064	$return['body'] = $body;
1065	$return['attachments'] = $return_get_body['attachments'];
1066	$return['thumbs'] = $return_get_body['thumbs'];
1067	//$return['signature'] = $return_get_body['signature'];
1068	}
1069	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1070	if (preg_match($pattern, $header_, $fields))
1071	{
1072	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1073	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1074	}
1075	}
1076
1077	$return['Recent'] = $header->Recent;
1078	$return['Unseen'] = $header->Unseen;
1079	$return['Deleted'] = $header->Deleted;
1080	$return['Flagged'] = $header->Flagged;
1081
1082	if($header->Answered =='A' && $header->Draft == 'X'){
1083	$return['Forwarded'] = 'F';
1084	}
1085
1086	else {
1087	$return['Answered'] = $header->Answered;
1088	$return['Draft'] = $header->Draft;
1089	}
1090
1091	$return['msg_number'] = $msg_number.$plus_id;
1092	$return['msg_folder'] = $msg_folder;
1093
1094
1095
1096	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1097	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1098
1099	// Removido codigo pois a o método send_nofication precisa da data completa.
1100	// if (date("d/m/Y") == $date_msg)
1101	// $return['udate'] = gmdate("H:i",$header->udate);
1102	// else
1103
1104	// Passa o a data completa para mensagem.
1105	$return['udate'] = $header->udate;
1106
1107	$return['msg_day'] = $date_msg;
1108	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1109
1110	if (date("d/m/Y") == $date_msg) //no dia
1111	{
1112	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1113	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1114
1115
1116	$timestamp_now = strtotime("now");
1117	// removido offset nao esta sendo parametrizado
1118	// $timestamp_now = strtotime("now") + $offset;
1119
1120
1121	$timestamp_msg_time = $msgTimesTamp;
1122	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1123	// The variable $timestamp_diff is calculated without MailDate TZ.
1124	$pdate = date_parse($header->MailDate);
1125	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1126
1127	if (gmdate("H",$timestamp_diff) > 0)
1128	{
1129	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1130	}
1131	else
1132	{
1133	if (gmdate("i",$timestamp_diff) == 0){
1134	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1135	}
1136	elseif (gmdate("i",$timestamp_diff) == 1){
1137	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1138	}
1139	else{
1140	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1141	}
1142	}
1143	}
1144	else{
1145	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1146	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1147	}
1148
1149	$from = $header->from;
1150	$return['from'] = array();
1151	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1152	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1153	if ($return['from']['name'])
1154	{
1155	if (substr($return['from']['name'], 0, 1) == '"')
1156	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1157	else
1158	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1159	}
1160	else
1161	$return['from']['full'] = $return['from']['email'];
1162
1163	// Sender attribute
1164	$sender = $header->sender;
1165	$return['sender'] = array();
1166	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1167	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1168
1169	if ($return['sender']['name'])
1170	{
1171	if (substr($return['sender']['name'], 0, 1) == '"')
1172	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1173	else
1174	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1175	}
1176	else
1177	$return['sender']['full'] = $return['sender']['email'];
1178
1179	if($return['from']['full'] == $return['sender']['full'])
1180	$return['sender'] = null;
1181	$to = $header->to;
1182	$return['toaddress2'] = "";
1183	if (!empty($to))
1184	{
1185	foreach ($to as $tmp)
1186	{
1187	if (!empty($tmp->personal))
1188	{
1189	$personal_tmp = imap_mime_header_decode($tmp->personal);
1190	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1191	$return['toaddress2'] .= " ";
1192	$return['toaddress2'] .= "<";
1193	if ($tmp->host != 'unspecified-domain')
1194	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1195	else
1196	$return['toaddress2'] .= $tmp->mailbox;
1197	$return['toaddress2'] .= ">";
1198	$return['toaddress2'] .= ", ";
1199	}
1200	else
1201	{
1202	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1203	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1204	else
1205	$return['toaddress2'] .= $tmp->mailbox;
1206	$return['toaddress2'] .= ", ";
1207	}
1208	}
1209	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1210	}
1211	else
1212	{
1213	$return['toaddress2'] = "";
1214	}
1215	if(isset($header->cc))
1216	$cc = $header->cc;
1217	$return['cc'] = "";
1218	if (!empty($cc))
1219	{
1220	foreach ($cc as $tmp_cc)
1221	{
1222	if (!empty($tmp_cc->personal))
1223	{
1224	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1225	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1226	$return['cc'] .= " ";
1227	$return['cc'] .= "<";
1228	if ($tmp_cc->host != 'unspecified-domain')
1229	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1230	else
1231	$return['cc'] .= $tmp_cc->mailbox;
1232	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1233	$return['cc'] .= ">";
1234	$return['cc'] .= ", ";
1235	}
1236	else
1237	{
1238	if ($tmp_cc->host != 'unspecified-domain')
1239	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1240	else
1241	$return['cc'] .= $tmp_cc->mailbox;
1242	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1243	$return['cc'] .= ", ";
1244	}
1245	}
1246	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1247	}
1248	else
1249	{
1250	$return['cc'] = "";
1251	}
1252
1253	##
1254	# @AUTHOR Rodrigo Souza dos Santos
1255	# @DATE 2008/09/12
1256	# @BRIEF Adding the BCC field.
1257	##
1258	if(isset($header->bcc)){
1259	$bcc = $header->bcc;
1260	}
1261	$return['bcc'] = "";
1262	if (!empty($bcc))
1263	{
1264	foreach ($bcc as $tmp_bcc)
1265	{
1266	if (!empty($tmp_bcc->personal))
1267	{
1268	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1269	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1270	$return['bcc'] .= " ";
1271	$return['bcc'] .= "<";
1272	if ($tmp_bcc->host != 'unspecified-domain')
1273	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1274	else
1275	$return['bcc'] .= $tmp_bcc->mailbox;
1276	$return['bcc'] .= ">";
1277	$return['bcc'] .= ", ";
1278	}
1279	else
1280	{
1281	if ($tmp_bcc->host != 'unspecified-domain')
1282	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1283	else
1284	$return['bcc'] .= $tmp_bcc->mailbox;
1285	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1286	$return['bcc'] .= ", ";
1287	}
1288	}
1289	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1290	}
1291	else
1292	{
1293	$return['bcc'] = "";
1294	}
1295
1296	$reply_to = $header->reply_to;
1297	$return['reply_to'] = "";
1298	if (is_object($reply_to[0]))
1299	{
1300	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1301	{
1302	if (!empty($reply_to[0]->personal))
1303	{
1304	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1305	if(!empty($personal_reply_to[0]->text)) {
1306	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1307	$return['reply_to'] .= " ";
1308	$return['reply_to'] .= "<";
1309	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1310	$return['reply_to'] .= ">";
1311	}
1312	else {
1313	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1314	}
1315	}
1316	else
1317	{
1318	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1319	}
1320	}
1321	}
1322	$return['reply_to'] = $this->decode_string($return['reply_to']);
1323	$return['subject'] = $this->decode_string($header->fetchsubject);
1324
1325	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1326	$return['subject'] = str_replace(" ","", $return['subject']);
1327	}
1328	if($return['subject'] == '' \|\| $return['subject'] == null){
1329	$return['subject'] = $this->functions->getLang("(no subject) ");
1330	}
1331	$return['Size'] = $header->Size;
1332	$return['reply_toaddress'] = $header->reply_toaddress;
1333
1334	//All this is to help in local messages
1335	$return['timestamp'] = $header->udate;
1336	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1337	$return['reply_toaddress'] = $header->reply_toaddress;
1338
1339	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1340	$return['from']['email'] = "Rascunho";
1341	}
1342	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1343	$return['toaddress2'] = $this->functions->getLang('without destination');
1344	}
1345	return $return;
1346	}
1347
1348
1349	/*
1350	* Converte textos utf8 para o padrão html.
1351	* Modificado por Cristiano Corrêa Schmidt
1352	* @link http://php.net/manual/en/function.utf8-decode.php
1353	* @author luka8088 <luka8088@gmail.com>
1354	*/
1355	static function utf8_to_html ($data)
1356	{
1357	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1358	}
1359
1360	static function _utf8_to_html ($data)
1361	{
1362	$ret = 0;
1363	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1364	$ret += (ord($v) % 128) * pow(64, $k);
1365	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1366	}
1367	//------------------------------------------------------------------------------//
1368
1369
1370	/**
1371	* Decodifica uma part da mensagem para iso-8859-1
1372	* @param <type> $part parte do email
1373	* @param <type> $encode codificação da parte
1374	* @return <type> string decodificada
1375	*/
1376	function decodeMailPart($part, $encode, $html = true)
1377	{
1378	switch (strtolower($encode))
1379	{
1380	case 'iso-8859-1':
1381	return $part;
1382	break;
1383	case 'utf-8':
1384	if ($html) return self::utf8_to_html($part);
1385	else return utf8_decode ($part);
1386	break;
1387	default:
1388	return mb_convert_encoding($part, 'iso-8859-1');
1389	break;
1390	}
1391	}
1392
1393
1394	function get_body_msg($msg_number, $msg_folder)
1395	{
1396	/*
1397	* Requires of librarys
1398	*/
1399	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1400	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1401	require_once dirname(__FILE__).'/class.attachment.inc.php';
1402	//include_once("class.message_components.inc.php");
1403	//--------------------------------------------------------------------//
1404
1405	$return = array();
1406
1407	// $msg = new message_components($this->mbox);
1408	// $msg->fetch_structure($msg_number);
1409
1410	$content = '';
1411
1412	/*
1413	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1414	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1415	*/
1416	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1417
1418	$decoder = new Mail_mimeDecode($rawMessageData);
1419
1420	$params['include_bodies'] = true;
1421	$params['decode_bodies'] = true;
1422	$params['decode_headers'] = true;
1423	if(array_key_exists('nested_messages_are_shown', $_SESSION['phpgw_info']['user']['preferences']['expressoMail']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] == '1'))
1424	$params['rfc_822bodies'] = true;
1425	$structure = $decoder->decode($params);
1426
1427	/*
1428	* Inicia Gerenciador de Anexos
1429	*/
1430	$attachmentManager = new attachment();
1431	$attachmentManager->setStructure($structure);
1432	//----------------------------------------------//
1433
1434	/*
1435	* Monta informações dos anexos para o cabecalhos
1436	*/
1437	$attachments = $attachmentManager->getAttachmentsInfo();
1438	$return['attachments'] = $attachments;
1439	//----------------------------------------------//
1440
1441	/*
1442	* Monta informações das imagens
1443	*/
1444	$images = $attachmentManager->getEmbeddedImagesInfo();
1445	//----------------------------------------------//
1446
1447	if(!$this->has_cid)
1448	{
1449	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1450	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1451	}
1452
1453	switch (strtolower($structure->ctype_primary))
1454	{
1455	case 'text':
1456	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1457	{
1458	$return['body']='isCripted';
1459	return $return;
1460	}
1461	$attachment = array();
1462
1463	$msg_subtype = strtolower($structure->ctype_secondary);
1464	if(isset($structure->disposition))
1465	$disposition = strtolower($structure->disposition);
1466	else
1467	$disposition = '';
1468
1469	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1470	{
1471	if(strtolower($msg_subtype) == 'plain')
1472	{
1473	if(isset($structure->ctype_parameters['charset']))
1474	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1475	else
1476	$content = $this->decodeMailPart($structure->body, null,false);
1477	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1478	$content = htmlentities( $content );
1479	$this->replace_links($content);
1480	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1481	$content = '<pre>' . $content . '</pre>';
1482	$return[ 'body' ] = $content;
1483	return $return;
1484	}
1485	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1486	}
1487	if(strtolower($structure->ctype_secondary) == 'calendar')
1488	$content .= $this->builderMsgCalendar($structure->body);
1489
1490	break;
1491
1492	case 'multipart':
1493	$this->builderMsgBody($structure , $content);
1494
1495	break;
1496
1497	case 'message':
1498	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1499	{
1500	if(!is_array($structure->parts))
1501	{
1502	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1503	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1504	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1505	}
1506	else
1507	$this->builderMsgBody($structure , $content,true);
1508	}
1509	break;
1510
1511	case 'application':
1512	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1513	{
1514	// $return['body']='isCripted';
1515	// return $return;
1516
1517	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1518	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1519	if($rawMessageData2 === false){
1520	$return['body']='isCripted';
1521	return $return;
1522	}
1523	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1524	$structure2 = $decoder2->decode($params);
1525	$this-> builderMsgBody($structure2 , $content);
1526
1527	$attachmentManager->setStructure($structure2);
1528	/*
1529	* Monta informações dos anexos para o cabecarios
1530	*/
1531	$attachments = $attachmentManager->getAttachmentsInfo();
1532	$return['attachments'] = $attachments;
1533
1534	//----------------------------------------------//
1535
1536	/*
1537	* Monta informações das imagens
1538	*/
1539	$images = $attachmentManager->getEmbeddedImagesInfo();
1540	//----------------------------------------------//
1541
1542	if(!$this->has_cid){
1543	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1544	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1545	}
1546	}
1547	///////////////////////////////////////////////////////////////////////////////////////////
1548	default:
1549	if(count($attachments) > 0)
1550	$content .= '';
1551	break;
1552	}
1553
1554	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1555	$this->set_messages_flag($params);
1556	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1557	$content = $this->replace_special_characters($content);
1558	$this->replace_links($content);
1559	$return['body'] = &$content;
1560
1561	return $return;
1562	}
1563
1564
1565	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1566	function extractSignedContents( $data )
1567	{
1568	$pipes_desc = array(
1569	0 => array('pipe', 'r'),
1570	1 => array('pipe', 'w')
1571	);
1572
1573	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1574	if (!is_resource($fp)) {
1575	return false;
1576	}
1577
1578	$output = '';
1579
1580	/* $pipes[0] => writeable handle connected to child stdin
1581	$pipes[1] => readable handle connected to child stdout */
1582	fwrite($pipes[0], $data);
1583	fclose($pipes[0]);
1584
1585	while (!feof($pipes[1])) {
1586	$output .= fgets($pipes[1], 1024);
1587	}
1588	fclose($pipes[1]);
1589	proc_close($fp);
1590
1591	return $output;
1592	}
1593	///////////////////////////////////////////////////////////////////////////////////////
1594
1595	function builderMsgCalendar($calendar)
1596	{
1597	$icalService = ServiceLocator::getService('ical');
1598
1599	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1600	if($codificao == 'UTF-8')
1601	$calendar = utf8_decode($calendar);
1602
1603	if($icalService->setIcal($calendar))
1604	{
1605	$content = '';
1606
1607	switch ($icalService->getMethod()) {
1608
1609	case 'REPLY':
1610	include_once(dirname(__FILE__).'/../../header.inc.php');
1611	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1612	$boicalendar = new boicalendar();
1613
1614	$ical = $icalService->getComponent('vevent');
1615	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1616	$content.= '<span style="font-size: 12" >';
1617	$notExist = false;
1618
1619	foreach ($ical['attendee'] as $attendee)
1620	{
1621	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1622	{
1623	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1624	{
1625	$content.= $this->functions->getLang('User').' ';
1626	if($attendee['params']['CN'])
1627	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1628	else
1629	$content.= '<b>'.$attendee['value'].'</b> ';
1630
1631	$content.= $this->functions->getLang('accepted your event');
1632	}
1633	else
1634	$notExist = true;
1635	}
1636
1637	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1638	{
1639	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1640	{
1641	$content.= $this->functions->getLang('User').' ';
1642	if($attendee['params']['CN'])
1643	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1644	else
1645	$content.= '<b>'.$attendee['value'].'</b> ';
1646
1647	if($ical['description']['value'])
1648	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1649	else
1650	$content.= $this->functions->getLang('provisionally accepted you event');
1651	}
1652	else
1653	$notExist = true;
1654	}
1655
1656	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1657	{
1658	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1659	{
1660	$content.= $this->functions->getLang('User').' ';
1661	if($attendee['params']['CN'])
1662	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1663	else
1664	$content.= '<b>'.$attendee['value'].'</b> ';
1665
1666	if($ical['description']['value'])
1667	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1668	else
1669	$content.= $this->functions->getLang('provisionally decline you event');
1670	}
1671	else
1672	$notExist = true;
1673	}
1674	}
1675	if($notExist)
1676	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1677	$content.= '</span><br /><br />';
1678
1679	break;
1680
1681	case 'CANCEL':
1682
1683	$ical = $icalService->getComponent('vevent');
1684	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1685	$content.= '<span style="font-size: 12" >';
1686	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1687
1688	if($ical['description']['value'])
1689	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1690
1691	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1692	$content.= '</span><br /><br />';
1693	break;
1694
1695	case 'REQUEST':
1696
1697	$ical = $icalService->getComponent('vevent');
1698	if($ical['dtstart']['value']['tz'] == 'Z')
1699	{
1700	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1701	$ical['dtstart']['value']['hour'] += $tz;
1702	$ical['dtend']['value']['hour'] += $tz;
1703	}
1704
1705	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1706	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1707	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1708	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1709	$content.= ' <br /> <b>'.$this->functions->getLang('Start') . ': </b>' . $ical['dtstart']['value']['day'] . "/" . $ical['dtstart']['value']['month'] . "/" . $ical['dtstart']['value']['year'] . " - " . $ical['dtstart']['value']['hour'] . ":" . $ical['dtstart']['value']['min'] ;
1710	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1711
1712	if($ical['organizer']['params']['CN'])
1713	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1714	else
1715	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1716
1717	if($ical['attendee'])
1718	{
1719	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1720	$att .= '<ul> ';
1721	foreach ($ical['attendee'] as $attendee)
1722	{
1723	if($attendee['params']['CN'])
1724	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1725	else
1726	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1727	}
1728	$att .= '</ul> <br />' ;
1729	}
1730	$content.= $att;
1731
1732	break;
1733	default:
1734	break;
1735	}
1736
1737	}
1738	return $content;
1739	}
1740
1741	function htmlfilter($body)
1742	{
1743	require_once('htmlfilter.inc');
1744
1745	$tag_list = Array(
1746	false,
1747	'blink',
1748	'object',
1749	'meta',
1750	'html',
1751	'link',
1752	'frame',
1753	'iframe',
1754	'layer',
1755	'ilayer',
1756	'plaintext'
1757	);
1758
1759	/**
1760	* A very exclusive set:
1761	*/
1762	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1763	$rm_tags_with_content = Array(
1764	'script',
1765	'style',
1766	'applet',
1767	'embed',
1768	'head',
1769	'frameset',
1770	'xml',
1771	'xmp'
1772	);
1773
1774	$self_closing_tags = Array(
1775	'img',
1776	'br',
1777	'hr',
1778	'input'
1779	);
1780
1781	$force_tag_closing = true;
1782
1783	$rm_attnames = Array(
1784	'/.*/' =>
1785	Array(
1786	'/target/i',
1787	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1788	'/^dynsrc/i',
1789	'/^datasrc/i',
1790	'/^data.*/i',
1791	'/^lowsrc/i'
1792	)
1793	);
1794
1795	/**
1796	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1797	* some idea of what's going on here. :)
1798	*/
1799
1800	$bad_attvals = Array(
1801	'/.*/' =>
1802	Array(
1803	'/.*/' =>
1804	Array(
1805	Array(
1806	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1807	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1808	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1809	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1810	),
1811	Array(
1812	'\\1oddjob:\\2\\1',
1813	//'\\1uucp:\\2\\1', -> doclinks notes
1814	'\\1amaretto:\\2\\1',
1815	'\\1round:\\2\\1'
1816	)
1817	),
1818
1819	'/^style/i' =>
1820	Array(
1821	Array(
1822	'/expression/i',
1823	'/behaviou*r/i',
1824	'/binding/i',
1825	'/include-source/i',
1826	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1827	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1828	),
1829	Array(
1830	'idiocy',
1831	'idiocy',
1832	'idiocy',
1833	'idiocy',
1834	'url(\\1http://securityfocus.com/\\1)',
1835	'url(\\1http://securityfocus.com/\\1)'
1836	)
1837	)
1838	)
1839	);
1840
1841	$add_attr_to_tag = Array(
1842	'/^a$/i' => Array('target' => '"_new"')
1843	);
1844
1845
1846	$trusted_body = sanitize($body,
1847	$tag_list,
1848	$rm_tags_with_content,
1849	$self_closing_tags,
1850	$force_tag_closing,
1851	$rm_attnames,
1852	$bad_attvals,
1853	$add_attr_to_tag
1854	);
1855
1856	return $trusted_body;
1857	}
1858
1859	function decodeBody($body, $encoding, $charset=null)
1860	{
1861
1862	if ($encoding == 'quoted-printable')
1863	{
1864	$body = quoted_printable_decode($body);
1865
1866	}
1867	else if ($encoding == 'base64')
1868	{
1869	$body = base64_decode($body);
1870	}
1871	// All other encodings are returned raw.
1872	if (strtolower($charset) == "utf-8")
1873	return utf8_decode($body);
1874	else
1875	return $body;
1876	}
1877
1878
1879	/**
1880	* @license http://www.gnu.org/copyleft/gpl.html GPL
1881	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1882	* @param $images
1883	* @param $msgno
1884	* @param $body
1885	* @param $msg_folder
1886	*/
1887	function process_embedded_images($images, $msgno, $body, $msg_folder)
1888	{
1889
1890	foreach ($images as $image)
1891	{
1892	$image['cid'] = eregi_replace("<", "", $image['cid']);
1893	$image['cid'] = eregi_replace(">", "", $image['cid']);
1894
1895	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1896	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1897	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1898	}
1899	return $body;
1900	}
1901
1902	function replace_special_characters($body)
1903	{
1904	if(trim($body) === '') return;
1905
1906	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1907	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1908	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1909
1910	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1911	$cssToInlineStyles = new CSSToInlineStyles($body);
1912	$cssToInlineStyles->setUseInlineStylesBlock(true);
1913	$cssToInlineStyles->setCleanup(TRUE);
1914	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1915
1916	///--------------------------------//
1917	// tags to be removed doe to security reasons
1918	$tag_list = Array(
1919	'blink', 'object', 'frame', 'iframe',
1920	'layer', 'ilayer', 'plaintext', 'script',
1921	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1922	);
1923
1924	foreach ($tag_list as $index => $tag)
1925	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1926
1927	// Malicious Code Remove
1928	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1929	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1930	foreach ($rest[0] as $i => $val) {
1931	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i", $rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
1932	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1933	}
1934
1935	/*
1936	* Remove deslocamento a esquerda colocado pelo Outlook.
1937	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1938	*/
1939	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1940	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1941	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1942	//--------------------------------------------------------------------------------------------//
1943	//Remoção de tags <span></span> para correção de erro no firefox
1944	//Comentado pois estes replaces geram erros no html da msg, não se pode garantir que o os </span></span> sejam realmente os fechamentos dos <span><span>.
1945	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1946	// $body = mb_eregi_replace("<span><span>","",$body);
1947	// $body = mb_eregi_replace("</span></span>","",$body);
1948	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1949	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1950	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1951	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1952
1953	return $body ;
1954	}
1955
1956	function replace_links_callback($matches)
1957	{
1958	if($matches[3])
1959	$pref = $matches[3];
1960	else
1961	$pref = $matches[3] = 'http';
1962
1963	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1964	}
1965
1966
1967	/**
1968	* @license http://www.gnu.org/copyleft/gpl.html GPL
1969	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1970	* @param $body corpo da mensagem
1971	*/
1972	function replace_links(&$body)
1973	{
1974	// Trata urls do tipo aaaa.bbb.empresa
1975	// Usadas na intranet.
1976	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1977	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1978
1979	}
1980
1981	function get_signature($msg, $msg_number, $msg_folder)
1982	{
1983	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1984	include_once("class.db_functions.inc.php");
1985	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1986	{
1987	$sign = array();
1988	$temp = $this->get_info_head_msg($msg_number);
1989	if($temp['ContentType'] =='normal') return $sign;
1990	$file_type = strtolower($file_type);
1991	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1992	{
1993	if ($temp['ContentType'] == 'signature')
1994	{
1995	if(!$this->mbox \|\| !is_resource($this->mbox))
1996	$this->mbox = $this->open_mbox($msg_folder);
1997
1998	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1999
2000	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2001	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2002
2003	$certificado = new certificadoB();
2004	$validade = $certificado->verificar($imap_msg);
2005	$sign[] = $certificado->msg_sem_assinatura;
2006	if ($certificado->apresentado)
2007	{
2008	$from = $header->from;
2009	foreach ($from as $id => $object)
2010	{
2011	$fromname = $object->personal;
2012	$fromaddress = $object->mailbox . "@" . $object->host;
2013	}
2014	foreach ($certificado->erros_ssl as $item)
2015	{
2016	$sign[] = $item . "#@#";
2017	}
2018
2019	if (count($certificado->erros_ssl) < 1)
2020	{
2021	$check_msg = 'Message untouched';
2022	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2023	{
2024	$check_msg .= ' and authentic###';
2025	}
2026	else
2027	{
2028	$check_msg .= ' with signer different from sender#@#';
2029	}
2030	$sign[] = $check_msg;
2031	}
2032
2033	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2034	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2035	$sign[] = 'Mail from: ###' . $fromaddress;
2036	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2037	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2038	$sign[] = 'Message date: ###' . $header->Date;
2039
2040	$cert = openssl_x509_parse($certificado->cert_assinante);
2041
2042	$sign_alert = array();
2043	$sign_alert[] = 'Certificate Owner###:\n';
2044	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2045	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2046	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2047	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2048	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2049	$sign_alert[] = 'Personal Data###:' . '\n';
2050	$sign_alert[] = 'Birthday### ' . $X . '\n';
2051	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2052	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2053	$sign_alert[]= 'Certificate Issuer###:\n';
2054	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2055	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2056	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2057	$sign_alert[]= 'Validity###:\n';
2058	$H = data_hora($cert[validFrom]);
2059	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2060	$sign_alert[]= 'Valid From### ' . $X . '\n';
2061	$H = data_hora($cert[validTo]);
2062	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2063	$sign_alert[]= 'Valid Until### ' . $X;
2064	$sign[] = $sign_alert;
2065
2066	$this->db = new db_functions();
2067
2068	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2069	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2070	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2071	}
2072	else
2073	{
2074	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2075	foreach($certificado->erros_ssl as $item)
2076	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2077	}
2078	}
2079	}
2080	}
2081	return $sign;
2082	}
2083
2084
2085	/**
2086	* @license http://www.gnu.org/copyleft/gpl.html GPL
2087	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2088	* @param $images
2089	* @param $msg_number
2090	* @param $msg_folder
2091	*/
2092	function get_thumbs($images, $msg_number, $msg_folder)
2093	{
2094
2095	if (!count($images)) return '';
2096
2097	foreach ($images as $key => $value) {
2098	$images[$key]['width'] = 160;
2099	$images[$key]['height'] = 120;
2100	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2101	}
2102
2103	return json_encode($images);
2104	}
2105
2106	/*function delete_msg($params)
2107	{
2108	$folder = $params['folder'];
2109	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2110
2111	$mbox_stream = $this->open_mbox($folder);
2112
2113	foreach ($msgs_to_delete as $msg_number){
2114	imap_delete($mbox_stream, $msg_number, FT_UID);
2115	}
2116	imap_close($mbox_stream, CL_EXPUNGE);
2117	return $params['msgs_to_delete'];
2118	}*/
2119
2120	// Novo
2121	function delete_msgs($params)
2122	{
2123
2124	$folder = $params['folder'];
2125	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2126	$msgs_number = explode(",",$params['msgs_number']);
2127	if(array_key_exists('border_ID' ,$params))
2128	$border_ID = $params['border_ID'];
2129	else
2130	$border_ID = '';
2131	$return = array();
2132
2133	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2134	$return['previous_msg'] = $this->get_info_previous_msg($params);
2135	// Fix problem in unserialize function JS.
2136	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2137	}
2138
2139	//$mbox_stream = $this->open_mbox($folder);
2140	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2141
2142	foreach ($msgs_number as $msg_number)
2143	{
2144	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2145	$return['msgs_number'][] = $msg_number;
2146	}
2147
2148	$return['folder'] = $folder;
2149	$return['border_ID'] = $border_ID;
2150
2151	if($mbox_stream)
2152	imap_close($mbox_stream, CL_EXPUNGE);
2153
2154	$return['status'] = true;
2155	return $return;
2156	}
2157
2158
2159	function refresh($params)
2160	{
2161
2162	$return = array();
2163	$return['new_msgs'] = 0;
2164	$folder = $params['folder'];
2165	$msg_range_begin = $params['msg_range_begin'];
2166	$msg_range_end = $params['msg_range_end'];
2167	$msgs_existent = $params['msgs_existent'];
2168	$sort_box_type = $params['sort_box_type'];
2169	$sort_box_reverse = $params['sort_box_reverse'];
2170	$msgs_in_the_server = array();
2171	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2172	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2173	$msgs_in_the_server = array_keys($msgs_in_the_server);
2174	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2175	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2176	if(!count($msgs_in_the_server)){
2177	$msg_range_begin -= $dif;
2178	$msg_range_end -= $dif;
2179	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2180	$msgs_in_the_server = array_keys($msgs_in_the_server);
2181	$num_msgs = NULL;
2182	$return['msg_range_begin'] = $msg_range_begin;
2183	$return['msg_range_end'] = $msg_range_end;
2184	}
2185	$return['new_msgs'] = imap_num_recent($this->mbox);
2186
2187	$msgs_in_the_client = explode(",", $msgs_existent);
2188
2189	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2190
2191	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2192	$aux = 0;
2193	while(array_key_exists($aux, $msg_to_insert)){
2194	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2195	$return['new_msgs'] += 1;
2196	}
2197	$aux++;
2198	}
2199	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2200	$aux = 0;
2201	while(array_key_exists($aux, $msg_to_insert)){
2202	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2203	$return['new_msgs'] += 1;
2204	}
2205	$aux++;
2206	}
2207	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2208	$return['tot_msgs'] = $num_msgs;
2209	}
2210
2211	if(!count($msgs_in_the_server)){
2212	return Array();
2213	}
2214
2215	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2216	$msgs_to_exec = array();
2217	foreach($msg_to_insert as $msg_number)
2218	$msgs_to_exec[] = $msg_number;
2219	//sort($msgs_to_exec);
2220	$i = 0;
2221	foreach($msgs_to_exec as $msg_number)
2222	{
2223	$sample = false;
2224	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2225	$sample = true;
2226
2227	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2228
2229	//get the next msg number to append this msg in the view in a correct place
2230	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2231
2232	$return[$i]['msg_key_position'] = $msg_key_position;
2233	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2234	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2235	else
2236	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2237
2238	$return[$i]['msg_folder'] = $folder;
2239	$i++;
2240	}
2241	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2242	$return['sort_box_type'] = $params['sort_box_type'];
2243	if(!$this->mbox \|\| !is_resource($this->mbox))
2244	$this->open_mbox($folder);
2245
2246	$return['msgs_to_delete'] = $msg_to_delete;
2247	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2248	if($this->mbox && is_resource($this->mbox))
2249	imap_close($this->mbox);
2250
2251	return $return;
2252	}
2253
2254	/**
2255	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2256	* assinado ou cifrado.
2257	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2258	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2259	* @param $msg_number O número da mesagem
2260	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2261	*/
2262	function getMessageType($msg_number, $headers = false , &$body = false){
2263	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2264	$contentType = "normal";
2265
2266	if (!$headers)
2267	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2268
2269	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2270	$contentType = "signature";
2271	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2272	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2273
2274	return $contentType;
2275	}
2276
2277	/**
2278	* Retorna a posição que a pasta esta dentro do array de pastas
2279	*
2280	* @license www.gnu.org/copyleft/gpl.html GPL
2281	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2282	* @sponsor Caixa Econômica Federal
2283	* @author Cristiano Corrêa Schmidt
2284	* @access public
2285	*/
2286
2287	function getFolderPos(&$array , $find)
2288	{
2289	foreach($array as $i => $v)
2290	if($v['id'] === $find)
2291	return $i;
2292	return false;
2293	}
2294
2295	/**
2296	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2297	*
2298	* @license http://www.gnu.org/copyleft/gpl.html GPL
2299	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2300	* @sponsor Caixa Econômica Federal
2301	* @author Cristiano Corrêa Schmidt
2302	* @access public
2303	*/
2304	function orderDefaultFolders( &$folders , $user)
2305	{
2306	$principals = array();
2307	for($x = 0; $x < 5 ; $x++)
2308	{
2309	switch ($x) {
2310	case 0:
2311	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2312	$principals[] = $folders[$p];
2313	break;
2314	case 1:
2315	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2316	$principals[] = $folders[$p];
2317	break;
2318	case 2:
2319	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2320	$principals[] = $folders[$p];
2321	break;
2322	case 3:
2323	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2324	$principals[] = $folders[$p];
2325	break;
2326	case 4:
2327	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2328	$principals[] = $folders[$p];
2329	break;
2330	}
2331	if($p !== false)
2332	unset($folders[$p]);
2333	}
2334	$folders = array_merge($principals, $folders);
2335	}
2336
2337	/**
2338	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2339	*
2340	* @license http://www.gnu.org/copyleft/gpl.html GPL
2341	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2342	* @sponsor Caixa Econômica Federal
2343	* @author Cristiano Corrêa Schmidt
2344	* @access public
2345	*/
2346	function get_folders_list($params = null)
2347	{
2348	///Define Variaveis
2349	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2350	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2351	$mboxStream = $this->open_mbox(); //abre conexão imap
2352	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2353	$folders = array();
2354	$return = array();
2355	///////////////////////////////////////////////////////////////
2356
2357	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2358	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2359
2360	session_write_close(); // Free others requests
2361	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2362
2363	if ( isset($params['noSharedFolders']) )
2364	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2365	else
2366	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2367
2368	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2369
2370	if (!is_array($folders_list)) return false;
2371	if($uid2cn)
2372	$this->ldap = new ldap_functions();
2373
2374	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2375	{
2376	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2377	$nameArray = explode($this->imap_delimiter, $folderId);
2378	$nameCount = count($nameArray);
2379	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2380	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2381	if($nameArray[0] === 'user')
2382	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2383	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2384	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2385	}
2386	unset($folders_list); //destroy array de objetos desnecessarios
2387	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2388	{
2389	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2390
2391	foreach ($folders[$i] as $ii => $vv)
2392	{
2393	$append = array();
2394	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2395	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2396	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2397	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2398	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2399	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2400	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2401	$return[] = $append;
2402	}
2403	}
2404
2405	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2406
2407	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2408	}
2409
2410
2411	function create_mailbox($arr)
2412	{
2413	$namebox = $arr['newp'];
2414	$base_path = $arr['base_path'];
2415	$mbox_stream = $this->open_mbox();
2416	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2417	$test = explode("/", $namebox);
2418	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2419	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2420	$namebox = $base_path.$namebox;
2421	}
2422	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2423	$result = "Ok";
2424	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2425	{
2426	$result = implode("<br />\n", imap_errors());
2427	}
2428	}else{
2429	$child = $base_path.$this->imap_delimiter;
2430	for($i =0; $i < count($test); $i++){
2431	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2432	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2433	$result = "Ok";
2434	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2435	{
2436	$result = implode("<br />\n", imap_errors());
2437	}
2438	$child .=$this->imap_delimiter;
2439	}
2440	}
2441	if($mbox_stream)
2442	imap_close($mbox_stream);
2443	return $result;
2444	}
2445
2446	function create_extra_mailbox($arr)
2447	{
2448	$nameboxs = explode(";",$arr['nw_folders']);
2449	$result = "";
2450	$mbox_stream = $this->open_mbox();
2451	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2452	foreach($nameboxs as $key=>$tmp){
2453	if($tmp != ""){
2454	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2455	$result = implode("<br />\n", imap_errors());
2456	if($mbox_stream)
2457	imap_close($mbox_stream);
2458	return $result;
2459	}
2460	}
2461	}
2462	if($mbox_stream)
2463	imap_close($mbox_stream);
2464	return true;
2465	}
2466
2467	function delete_mailbox($arr)
2468	{
2469	$namebox = $arr['del_past'];
2470	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2471	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2472	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2473
2474	$result = "Ok";
2475	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2476	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2477	{
2478	$result = implode("<br />\n", imap_errors());
2479	}
2480	/*
2481	if($mbox_stream)
2482	imap_close($mbox_stream);
2483	*/
2484	return $result;
2485	}
2486
2487	function ren_mailbox($arr)
2488	{
2489	$namebox = $arr['current'];
2490	$new_box = $arr['rename'];
2491	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2492	$mbox_stream = $this->open_mbox();
2493	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2494
2495	$result = "Ok";
2496	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2497	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2498
2499	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2500	{
2501	$result = imap_errors();
2502	}
2503	if($mbox_stream)
2504	imap_close($mbox_stream);
2505	return $result;
2506
2507	}
2508
2509	function get_num_msgs($params)
2510	{
2511	$folder = $params['folder'];
2512	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2513	$this->mbox = $this->open_mbox($folder);
2514	if(!$this->mbox \|\| !is_resource($this->mbox))
2515	return imap_last_error();
2516	}
2517	$num_msgs = imap_num_msg($this->mbox);
2518	if($this->mbox && is_resource($this->mbox))
2519	imap_close($this->mbox);
2520
2521	return $num_msgs;
2522	}
2523
2524	function folder_exists($folder){
2525	$mbox = $this->open_mbox();
2526	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2527	$list = imap_getmailboxes($mbox,$serverString, $folder);
2528	$return = is_array($list);
2529	imap_close($mbox);
2530	return $return;
2531	}
2532
2533	function send_mail($params)
2534	{
2535	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2536	$mailService = ServiceLocator::getService('mail');
2537
2538	include_once("class.db_functions.inc.php");
2539	$db = new db_functions();
2540	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2541	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2542
2543	##
2544	# @AUTHOR Rodrigo Souza dos Santos
2545	# @DATE 2008/09/17$fileName
2546	# @BRIEF Checks if the user has permission to send an email with the email address used.
2547	##
2548	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2549	{
2550	$deny = true;
2551	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2552	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2553	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2554
2555	if ( $deny )
2556	return "The server denied your request to send a mail, you cannot use this mail address.";
2557	}
2558
2559	$toaddress = $db->getAddrs(explode(',',$params['input_to']));//implode(',',);
2560	$ccaddress = $db->getAddrs(explode(',',$params['input_cc']));//implode(',',);
2561	$ccoaddress = $db->getAddrs(explode(',',$params['input_cco']));//implode(',',);
2562
2563	if($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]){
2564	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2565	}
2566
2567	$toaddress = implode(',', $toaddress);
2568	$ccaddress = implode(',', $ccaddress);
2569	$ccoaddress = implode(',', $ccoaddress);
2570
2571	if($toaddress == "" && $ccaddress == "" && $ccoaddress == ""){
2572	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] :($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])) );
2573	}
2574
2575	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2576	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2577
2578	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2579	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2580
2581	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2582	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2583
2584	$replytoaddress = $params['input_replyto'];
2585	$subject = $params['input_subject'];
2586	$msg_uid = $params['msg_id'];
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	{
2606	$sendersNumber = count(explode(',',$params['input_to']));
2607
2608	if($params['input_cc'])
2609	$sendersNumber += count(explode(',',$params['input_cc']));
2610	if($params['input_cco'])
2611	$sendersNumber += count(explode(',',$params['input_cco']));
2612
2613	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2614	if($userMaxmimumSenders)
2615	{
2616	if($sendersNumber > $userMaxmimumSenders)
2617	return $this->functions->getLang('Number of recipients greater than allowed');
2618	}
2619	else
2620	{
2621	$ldap = new ldap_functions();
2622	$groupsToUser = $ldap->get_user_groups($this->username);
2623
2624	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2625
2626	if($groupMaxmimumSenders > 0)
2627	{
2628	if($sendersNumber > $groupMaxmimumSenders)
2629	return $this->functions->getLang('Number of recipients greater than allowed');
2630	}
2631	else
2632	{
2633	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2634	return $this->functions->getLang('Number of recipients greater than allowed');
2635	}
2636	}
2637
2638	}
2639	//Fim Valida numero maximo de destinatarios
2640
2641
2642	//Valida envio de email para shared accounts
2643	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2644	{
2645	$ldap = new ldap_functions();
2646	$arrayF = explode(';', $params['input_from']);
2647
2648	/*
2649	* Verifica se o remetente n?o ? uma conta compartilhada
2650	*/
2651	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2652	{
2653	$groupsToUser = $ldap->get_user_groups($this->username);
2654	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2655
2656	/*
2657	* Pega o UID do remetente
2658	*/
2659	$uidFrom = $ldap->mail2uid($arrayF[1]);
2660
2661	/*
2662	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2663	*/
2664	foreach ($sharedAccounts as $key => $value)
2665	{
2666	if($value)
2667	$acl = $this->getaclfrombox($value);
2668
2669	if (array_key_exists($uidFrom, $acl))
2670	unset($sharedAccounts[$key]);
2671
2672	}
2673
2674	/*
2675	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2676	*/
2677	if(count($sharedAccounts) > 0)
2678	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2679
2680	/*
2681	* Retorna as contas compartilhadas bloqueadas
2682	*/
2683	if(count($accountsBlockeds) > 0)
2684	{
2685	$return = '';
2686
2687	foreach ($accountsBlockeds as $accountBlocked)
2688	$return.= $accountBlocked.', ';
2689
2690	$return = substr($return,0,-2);
2691
2692	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2693	}
2694	}
2695	}
2696	// Fim Valida envio de email para shared accounts
2697
2698
2699	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2700	if($params['smime'] AND false)
2701	{
2702	$body = $params['smime'];
2703	$mail->SMIME = true;
2704	// A MSG assinada deve ser testada neste ponto.
2705	// Testar o certificado e a integridade da msg....
2706	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2707	$erros_acumulados = '';
2708	$certificado = new certificadoB();
2709	$validade = $certificado->verificar($body);
2710	if(!$validade)
2711	{
2712	foreach($certificado->erros_ssl as $linha_erro)
2713	{
2714	$erros_acumulados .= $linha_erro;
2715	}
2716	}
2717	else
2718	{
2719	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2720	if ($certificado->apresentado)
2721	{
2722	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2723	$this->cpf = isset($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;
2724	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2725	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2726	}
2727	else
2728	{
2729	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2730	}
2731	}
2732	if(!$erros_acumulados =='')
2733	{
2734	return $erros_acumulados;
2735	}
2736	}
2737	else
2738	{
2739	//Compatibilização com Outlook, ao encaminhar a mensagem
2740	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2741	}
2742
2743	$attachments = $_FILES;
2744	$forwarding_attachments = $params['forwarding_attachments'];
2745	$local_attachments = $params['local_attachments'];
2746
2747	//Test if must be saved in shared folder and change if necessary
2748	if( $fromaddress[2] == 'y' ){
2749	//build shared folder path
2750	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2751	if($this->folder_exists($newfolder))
2752	$folder = $newfolder;
2753	else
2754	$folder = $params['folder'];
2755
2756	} else {
2757	$folder = $params['folder'];
2758	}
2759
2760	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2761	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2762	$folder_name = $params['folder_name'];
2763
2764	// TODO - tratar assinatura e remover o AND false
2765	if($signed && !$params['smime'] AND false)
2766	{
2767	$mail->Mailer = "smime";
2768	$mail->SignedBody = true;
2769	}
2770
2771
2772	if($fromaddress)
2773	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2774	else
2775	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2776	//$mailService->addTo($toaddress);
2777	//$mailService->addCc($ccaddress);
2778	$bol = $this->add_recipients('to', $toaddress, $mailService);
2779	if(!$bol){
2780	return $this->parse_error("Invalid Mail:", $toaddress);
2781	}
2782	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2783	if(!$bol){
2784	return $this->parse_error("Invalid Mail:", $ccaddress);
2785	}
2786	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2787
2788	if($allow)
2789	{
2790	//$mailService->addBcc($ccoaddress);
2791	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2792
2793	if(!$bol){
2794	return $this->parse_error("Invalid Mail:", $ccoaddress);
2795	}
2796	}
2797
2798	//Implementação para o In-Reply-To e References
2799	$msg_numb = $params['messageNum'];
2800	$msg_folder = $params['messageFolder'];
2801	$this->mbox = $this->open_mbox($msg_folder);
2802
2803	$header = $this->get_header($msg_numb);
2804	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2805	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2806	if (preg_match($pattern, $header_, $fields))
2807	{
2808	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
2809	$return['DispositionNotificationTo'] = "<".$matches[0].">";
2810	}
2811	}
2812
2813	$message_id = $header->message_id;
2814	$references = array();
2815	if($message_id != "")
2816	{
2817	$mailService->addHeaderField('In-Reply-To',$message_id);
2818
2819	if(isset($header->references)){
2820	array_push($references, $header->references);
2821	}
2822	array_push($references, $message_id);
2823	$mailService->addHeaderField('References',$references);
2824
2825	}
2826
2827
2828	$mailService->setSubject($subject);
2829	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2830	strtolower($params['type']) != 'plain' : true );
2831
2832
2833	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2834	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2835	{
2836	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2837	$email = explode(",",$email);
2838	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2839	// Deve ser verificado um numero limite de destinatarios.
2840	// Deve ser verificado se os certificados sao validos.
2841	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2842	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2843	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2844	$erros_acumulados = "";
2845	$aux_mails = array();
2846	$mail_list = array();
2847	if(count($email) > $numero_maximo)
2848	{
2849	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2850	return $erros_acumulados;
2851	}
2852	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2853	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2854	foreach($email as $item)
2855	{
2856	$certificate = $db->get_certificate(strtolower($item));
2857	if(!$certificate)
2858	{
2859	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2860	return $erros_acumulados;
2861	}
2862
2863	if (array_key_exists("dberr1", $certificate))
2864	{
2865
2866	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2867	return $erros_acumulados;
2868	}
2869	if (array_key_exists("dberr2", $certificate))
2870	{
2871	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2872	//continue;
2873	}
2874	/* Retirado este teste para evitar mensagem de erro duplicada.
2875	if (!array_key_exists("certs", $certificate))
2876	{
2877	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2878	continue;
2879	}
2880	*/
2881	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2882
2883	foreach ($certificate['certs'] as $registro)
2884	{
2885	$c1 = new certificadoB();
2886	$c1->certificado($registro['chave_publica']);
2887	if ($c1->apresentado)
2888	{
2889	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2890	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2891	{
2892	$aux_mails[] = $registro['chave_publica'];
2893	$mail_list[] = strtolower($item);
2894	}
2895	else
2896	{
2897	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2898	{
2899	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2900	$c1->dados['EXPIRADO'],$c2->revogado);
2901	}
2902
2903	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2904	foreach($c2->erros_ssl as $linha)
2905	{
2906	$erros_acumulados .= $linha . chr(0x0A);
2907	}
2908	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2909	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2910	}
2911	}
2912	else
2913	{
2914	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2915	}
2916	}
2917	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2918	{
2919	return $erros_acumulados;
2920	}
2921	}
2922
2923	$mail->Certs_crypt = $aux_mails;
2924	}
2925
2926	if( count($forwarding_attachments) > 0 )// Build CID images
2927	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
2928
2929	// Build Uploading Attachments!!!
2930	if (count($attachments)>0) //Caso seja forward normal...
2931	{
2932	$total_uploaded_size = 0;
2933	foreach ($attachments as $attach)
2934	{
2935	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2936	return $this->parse_error("message file too big");
2937	if($attach['name']=='Unknown')
2938	continue;
2939	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
2940	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2941	}
2942	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2943	{
2944
2945	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2946	if( $total_uploaded_size > $upload_max_filesize)
2947	return $this->parse_error("message file too big");
2948	}
2949	}
2950	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2951
2952	$total_uploaded_size = 0;
2953
2954	foreach($local_attachments as $local_attachment) {
2955	$file_description = unserialize(rawurldecode($local_attachment));
2956	$tmp = array_values($file_description);
2957	foreach($file_description as $i => $descriptor){
2958	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2959	}
2960	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
2961	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2962	}
2963	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2964	{
2965	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2966	if( $total_uploaded_size > $upload_max_filesize)
2967	return $this->parse_error("message file too big");
2968	}
2969	}
2970
2971	// Build Forwarding Attachments!!!
2972	if (count($forwarding_attachments) > 0)
2973	{
2974	// Bug fixed for array_search function
2975	$name_cid_files = array();
2976	if(count($name_cid_files) > 0) {
2977	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2978	$name_cid_files[0] = null;
2979	}
2980
2981	foreach($forwarding_attachments as $forwarding_attachment)
2982	{
2983	$file_description = unserialize(rawurldecode($forwarding_attachment));
2984
2985	foreach($file_description as $i => $item)
2986	$file_description[$i] = urldecode($item);
2987
2988	$tmp = array_values($file_description);
2989	foreach($file_description as $i => $descriptor){
2990	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2991	}
2992	$file_description = $tmp;
2993	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2994	$fileName = $file_description[2];
2995	if(!array_search(trim($fileName),$name_cid_files)) {
2996	$filename_dec = html_entity_decode(rawurldecode($fileName));
2997	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
2998
2999	}
3000	}
3001	}
3002
3003	//Build Message Attachments!!!
3004	if(count($message_attachments) > 0 )
3005	{
3006	foreach($message_attachments as $folder_name => $messages)
3007	{
3008	foreach ($messages as $message_number => $message_subject)
3009	{
3010	if (!$message_subject)
3011	$message_subject = 'no title.eml';
3012	else
3013	$message_subject .= '.eml';
3014
3015	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3016	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3017	else{
3018	$mbox_stream = $this->open_mbox($folder_name);
3019	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3020	}
3021
3022	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3023	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3024	}
3025	}
3026	}
3027
3028	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3029	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3030
3031	////////////////////////////////////////////////////////////////////////////////////////////////////
3032	/**
3033	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3034	*/
3035	$default_max_size_rule = $db->get_default_max_size_rule();
3036	if(!$default_max_size_rule)
3037	{
3038	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3039	}
3040	else
3041	{
3042	foreach($default_max_size_rule as $i=>$value)
3043	{
3044	$default_max_size_rule = $value['config_value'];
3045	}
3046	}
3047
3048	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3049	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3050
3051
3052	$ldap = new ldap_functions();
3053	$groups_user = $ldap->get_user_groups($id_user);
3054
3055	$size_rule_by_group = array();
3056	foreach($groups_user as $k=>$value_)
3057	{
3058	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3059	if ($rule_in_group != "")
3060	array_push($size_rule_by_group, $rule_in_group);
3061	}
3062
3063	$n_rule_groups = 0;
3064	$maior_valor_regra_grupo = 0;
3065	foreach($size_rule_by_group as $i=>$value)
3066	{
3067	if(is_array($value[0]))
3068	{
3069	$n_rule_groups++;
3070	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3071	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3072	}
3073	}
3074
3075	if($default_max_size_rule)
3076	{
3077	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3078
3079	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3080	{
3081	if($message_size_total > $default_max_size_rule)
3082	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3083	}
3084
3085	else
3086	{
3087	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3088	{
3089	$regra_mais_permissiva = 0;
3090	foreach($size_rule as $i=>$value)
3091	{
3092	if($regra_mais_permissiva < $value['email_max_recipient'])
3093	$regra_mais_permissiva = $value['email_max_recipient'];
3094	}
3095	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3096	if($message_size_total > $regra_mais_permissiva)
3097	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3098	}
3099	else /* Regra por grupo */
3100	{
3101	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3102	if($message_size_total > $maior_valor_regra_grupo)
3103	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3104
3105
3106	}
3107	}
3108	}
3109	/**
3110	* Fim da validação do tamanho da regra do tamanho de mensagem.
3111	*/
3112	////////////////////////////////////////////////////////////////////////////////////////////////////
3113
3114
3115
3116
3117
3118	if($isHTML)
3119	$mailService->setBodyHtml($body);
3120	else
3121	$mailService->setBodyText($body);
3122
3123	if($is_important)
3124	$mailService->addHeaderField('Importance','High');
3125
3126	if($return_receipt)
3127	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3128
3129
3130	if ($folder != 'null'){
3131	$mbox_stream = $this->open_mbox($folder);
3132	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3133	}
3134
3135	$sent = $mailService->send();
3136
3137	if($sent !== true)
3138	{
3139	return $this->parse_error($sent);
3140	}
3141	else
3142	{
3143	if ($signed && !$params['smime'])
3144	{
3145	return $sent;
3146	}
3147	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3148	{
3149	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3150	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3151	$now = date("d/m/y H:i:s");
3152	$addrs = $toaddress.$ccaddress.$ccoaddress;
3153	$sent = trim($sent);
3154	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3155	}
3156	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3157	$contacts = new dynamic_contacts();
3158	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3159	return array("success" => true, "new_contacts" => $new_contacts);
3160	}
3161	return array("success" => true);
3162	}
3163	}
3164
3165
3166	/**
3167	* @license http://www.gnu.org/copyleft/gpl.html GPL
3168	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3169	* @param $mail email
3170	* @param $msg_uid uid da mensagem
3171	* @param $forwarding_attachments anexos
3172	*/
3173
3174	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3175	{
3176	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3177	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3178	$cid_imgs = '';
3179	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3180	//-------------------------------------------------------------------//
3181
3182	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3183
3184	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3185	$desc = unserialize(rawurldecode($v));
3186	$attPostions[$desc[3]] = $i;
3187	}
3188
3189	//Intera as imagens encontradas
3190	foreach($cid_imgs[6] as $j => $val)
3191	{
3192	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3193	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3194	$count = strlen($cid_imgs[6][$j]);
3195
3196	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3197	$file_description = unserialize(rawurldecode($attach_img));
3198
3199	if (is_array($file_description))
3200	foreach($file_description as $i => $descriptor)
3201	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3202
3203	// The image is not in the same mail?
3204	if ($msg_uid != $cid_imgs[4][$j])
3205	{
3206	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3207	$fileContent = &$fa['binary'];
3208	$fileName = $fa['name'];
3209	$fileCode = $fa['encoding'];
3210	$fileType = $fa['type'];
3211	$file_attached[0] = $cid_imgs[2][$j];
3212	$file_attached[1] = $cid_imgs[4][$j];
3213	$file_attached[2] = $fileName;
3214	$file_attached[3] = '0.'.(string)($j+1);
3215	$file_attached[4] = 'base64';
3216	$file_attached[5] = strlen($fileContent); //Size of file
3217	$file_attached[6] = $cid_imgs[6][$j];
3218	$return_forward[] = $file_attached;
3219
3220	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3221	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3222
3223	}
3224	else
3225	{
3226	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3227	$fileName = $file_description[2];
3228	$fileCode = $file_description[4];
3229	$file_description[3] = '0.'.(string)($j+1);
3230	$file_description[6] = $cid_imgs[6][$j];
3231	$fileType = $this->get_file_type($file_description[2]);
3232	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3233	if (!empty($file_description))
3234	{
3235	$file_description[5] = strlen($fileContent); //Size of file
3236	$return_forward[] = $file_description;
3237	}
3238	}
3239
3240	if ($fileContent)
3241	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3242	}
3243
3244	return $return_forward;
3245	}
3246	function add_recipients_cert($full_address)
3247	{
3248	$result = "";
3249	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3250	foreach ($parse_address as $val)
3251	{
3252	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3253	if ($val->mailbox == "INVALID_ADDRESS")
3254	continue;
3255	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3256	continue;
3257	if (empty($val->personal))
3258	$result .= $val->mailbox."@".$val->host . ",";
3259	else
3260	$result .= $val->mailbox."@".$val->host . ",";
3261	}
3262
3263	return substr($result,0,-1);
3264	}
3265
3266	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3267	{
3268	//remove a comma if is given two unexpected commas
3269	$full_address = preg_replace("/, ?,/",",",$full_address);
3270	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3271
3272	$bolean = true;
3273	foreach ($parse_address as $val)
3274	{
3275	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3276	if ($val->mailbox == "INVALID_ADDRESS")
3277	continue;
3278	switch($recipient_type)
3279	{
3280	case "to":
3281	if($mobile){
3282	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3283	}else{
3284	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3285	}
3286	break;
3287	case "cc":
3288	if($mobile){
3289	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3290	}else{
3291	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3292	}
3293	break;
3294	case "cco":
3295	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3296	break;
3297	}
3298	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3299	$bolean = false;
3300	}
3301	}
3302	return $bolean;
3303	}
3304
3305	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3306	{
3307	include_once dirname(__FILE__).'/class.attachment.inc.php';
3308	$attachment = new attachment();
3309	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3310	$attachment->setStructureFromMail($msg_folder, $msg_number);
3311	return $attachment->getAttachment($msg_part);
3312	}
3313
3314	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3315	{
3316	include_once dirname(__FILE__).'/class.attachment.inc.php';
3317	$attachment = new attachment();
3318	$attachment->setStructureFromMail($msg_folder, $msg_number);
3319	$return = $attachment->getAttachmentInfo($msg_part);
3320	$return['binary'] = $attachment->getAttachment($msg_part);
3321	return $return;
3322	}
3323
3324	function del_last_caracter($string)
3325	{
3326	$string = substr($string,0,(strlen($string) - 1));
3327	return $string;
3328	}
3329
3330	function del_last_two_caracters($string)
3331	{
3332	$string = substr($string,0,(strlen($string) - 2));
3333	return $string;
3334	}
3335
3336	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3337	{
3338	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3339	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3340	foreach($imapsort as $iuid)
3341	$sort[$iuid] = "";
3342
3343	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3344	$slice_array = false;
3345	else
3346	$slice_array = true;
3347	}
3348	else
3349	{
3350	$sort = array();
3351	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3352	$num_msgs = imap_num_msg($this->mbox);
3353	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3354	$slice_array = true;
3355
3356	for ($i=$num_msgs; $i>0; $i--)
3357	{
3358	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3359	break;
3360	$iuid = @imap_uid($this->mbox,$i);
3361	$header = $this->get_header($iuid);
3362	// List UNSEEN messages.
3363	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3364	continue;
3365	}
3366	// List SEEN messages.
3367	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3368	continue;
3369	}
3370	// List ANSWERED messages.
3371	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3372	continue;
3373	}
3374	// List FLAGGED messages.
3375	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3376	continue;
3377	}
3378
3379	if($sort_box_type=='SORTFROM') {
3380	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3381	$from = $header->to;
3382	else
3383	$from = $header->from;
3384	if(isset($from[0]->personal))
3385	$tmp = imap_mime_header_decode($from[0]->personal);
3386	else
3387	$tmp = null;
3388	if (isset($tmp[0]->text))
3389	$sort[$iuid] = $tmp[0]->text;
3390	else
3391	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3392	}
3393	else if($sort_box_type=='SORTSUBJECT') {
3394	$sort[$iuid] = $header->subject;
3395	}
3396	else if($sort_box_type=='SORTSIZE') {
3397	$sort[$iuid] = $header->Size;
3398	}
3399	else {
3400	$sort[$iuid] = $header->udate;
3401	}
3402
3403	}
3404	natcasesort($sort);
3405
3406	if ($sort_box_reverse)
3407	$sort = array_reverse($sort,true);
3408	}
3409	if(empty($sort) or !is_array($sort)){
3410	$sort = array();
3411	}
3412
3413
3414
3415
3416	if ($slice_array)
3417	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3418
3419
3420	return $sort;
3421
3422	}
3423
3424	function move_delete_search_messages($params){
3425	$move = false;
3426	$msg_no_move = "";
3427
3428	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3429	$params['new_folder'] = urldecode($params['new_folder_move']);
3430	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3431	$sel_msgs = explode(",", $params['selected_messages']);
3432	@reset($sel_msgs);
3433	$sorted_msgs = array();
3434	foreach($sel_msgs as $idx => $sel_msg) {
3435	$sel_msg = explode(";", $sel_msg);
3436	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3437	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3438	}
3439	else {
3440	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3441	}
3442	}
3443	@ksort($sorted_msgs);
3444	$last_return = false;
3445	foreach($sorted_msgs as $folder => $msgs_number) {
3446	$params['msgs_number'] = $msgs_number;
3447	$params['folder'] = $folder;
3448
3449	$last_return = $this->move_messages($params);
3450
3451	if($last_return['status']){
3452	$move = true;
3453	}else{
3454	$msg_no_move = $params['msgs_number'];
3455	}
3456	}
3457	$sel_msgs = null;
3458	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3459	$params['new_folder'] = urldecode($params['new_folder_delete']);
3460	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3461	$sel_msgs = explode(",", $params['selected_messages']);
3462	@reset($sel_msgs);
3463	$sorted_msgs = array();
3464	foreach($sel_msgs as $idx => $sel_msg) {
3465	$sel_msg = explode(";", $sel_msg);
3466	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3467	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3468	}
3469	else {
3470	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3471	}
3472	}
3473	@ksort($sorted_msgs);
3474	$last_return = false;
3475	foreach($sorted_msgs as $folder => $msgs_number) {
3476	$params['msgs_number'] = $msgs_number;
3477	$params['folder'] = $folder;
3478
3479	$params['folder'] = $params['new_folder_delete'];
3480	$last_return = $this->delete_msgs($params);
3481	$last_return['deleted'] = true;
3482	if($last_return['status']){
3483	$move = true;
3484	}else{
3485	$msg_no_move = $params['msgs_number'];
3486	}
3487
3488	}
3489
3490	if($move)
3491	$last_return['move'] = true;
3492
3493	if($msg_no_move != "")
3494	$last_return['no_move'] = $msg_no_move;
3495
3496	return $last_return;
3497	}
3498
3499	function move_search_messages($params){
3500	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3501	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3502	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3503	$sel_msgs = explode(",", $params['selected_messages']);
3504	$move = false;
3505	$msg_no_move = "";
3506
3507	@reset($sel_msgs);
3508	$sorted_msgs = array();
3509	foreach($sel_msgs as $idx => $sel_msg) {
3510	$sel_msg = explode(";", $sel_msg);
3511	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3512	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3513	}
3514	else {
3515	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3516	}
3517	}
3518	@ksort($sorted_msgs);
3519	$last_return = false;
3520	foreach($sorted_msgs as $folder => $msgs_number) {
3521	$params['msgs_number'] = $msgs_number;
3522	$params['folder'] = $folder;
3523
3524	if($params['delete'] === 'true'){
3525	$params['folder'] = $params['new_folder'];
3526	$last_return = $this->delete_msgs($params);
3527	$last_return['deleted'] = true;
3528
3529	if($last_return['status']){
3530	$move = true;
3531	}else{
3532	$msg_no_move = $params['msgs_number'];
3533	}
3534
3535	}else{
3536	$last_return = $this->move_messages($params);
3537
3538	if($last_return['status']){
3539	$move = true;
3540	}else{
3541	$msg_no_move = $params['msgs_number'];
3542	}
3543	}
3544	}
3545
3546	if($move)
3547	$last_return['move'] = true;
3548
3549	if($msg_no_move != "")
3550	$last_return['no_move'] = $msg_no_move;
3551
3552	return $last_return;
3553	}
3554
3555	function move_messages($params)
3556	{
3557	$folder = $params['folder'];
3558	$mbox_stream = $this->open_mbox($folder);
3559	$newmailbox = ($params['new_folder']);
3560	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3561	$new_folder_name = $params['new_folder_name'];
3562	$msgs_number = $params['msgs_number'];
3563	$return = array('msgs_number' => $msgs_number,
3564	'folder' => $folder,
3565	'new_folder_name' => $new_folder_name,
3566	'border_ID' => $params['border_ID'],
3567	'status' => true); //Status foi adicionado para validar as permissoes ACL
3568
3569	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3570	if (substr($folder,0,4) == 'user'){
3571	$acl = $this->getacltouser($folder);
3572	/*
3573	* l - lookup (mailbox is visible to LIST/LSUB commands)
3574	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3575	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3576	* w - write (STORE flags other than SEEN and DELETED)
3577	* i - insert (perform APPEND, COPY into mailbox)
3578	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3579	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3580	* d - delete (STORE DELETED flag, perform EXPUNGE)
3581	* a - administer (perform SETACL)
3582	*/
3583	if (strpos($acl, "d") === false){
3584	$return['status'] = false;
3585	return $return;
3586	}
3587	}
3588	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3589	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3590	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3591	if (substr($new_folder_name,0,4) == 'user'){
3592	$this->ldap = new ldap_functions();
3593	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3594	$return['new_folder_name'] = array_pop($tmp_folder_name);
3595	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3596	{
3597	$return['new_folder_name'] = $cn;
3598	}
3599	}
3600	}
3601	}
3602
3603	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3604	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3605	{
3606	$return['previous_msg'] = $this->get_info_previous_msg($params);
3607	// Fix problem in unserialize function JS.
3608	if(array_key_exists('body', $return['previous_msg']))
3609	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3610	}
3611
3612	$mbox_stream = $this->open_mbox($folder);
3613	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3614	imap_expunge($mbox_stream);
3615	if($mbox_stream)
3616	imap_close($mbox_stream);
3617	return $return;
3618	}else {
3619	if(strstr(imap_last_error(),'Over quota')) {
3620	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3621	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3622	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3623	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3624	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3625	if(!$mbox)
3626	return imap_last_error();
3627	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3628	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3629	if($mbox_stream)
3630	imap_close($mbox_stream);
3631	if($mbox)
3632	imap_close($mbox);
3633	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3634	}
3635	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3636	imap_expunge($mbox_stream);
3637	if($mbox_stream)
3638	imap_close($mbox_stream);
3639	// return to original quota limit.
3640	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3641	if($mbox)
3642	imap_close($mbox);
3643	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3644	}
3645	return $return;
3646	}
3647	else {
3648	if($mbox_stream)
3649	imap_close($mbox_stream);
3650	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3651	if($mbox)
3652	imap_close($mbox);
3653	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3654	}
3655	return imap_last_error();
3656	}
3657
3658	}
3659	else {
3660	if($mbox_stream)
3661	imap_close($mbox_stream);
3662	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3663	}
3664	}
3665	}
3666
3667
3668	function save_msg($params)
3669	{
3670
3671	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
3672	$mailService = ServiceLocator::getService('mail');
3673
3674	$return_receipt = $params['input_return_receipt'];
3675	$is_important = $params['input_important_message'];
3676
3677	$msg_uid = $params['msg_id'];
3678	$body = $params['body'];
3679	$body = str_replace("%nbsp;"," ",$body);
3680	$body = preg_replace("/\n/"," ",$body);
3681	$body = preg_replace("/\r/","" ,$body);
3682	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3683	$forwarding_attachments = $params['forwarding_attachments'];
3684	$message_attachments = $params['message_attachments'];
3685	$attachments = $params['FILES'];
3686	$return_files = $params['FILES'];
3687	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3688
3689	if(is_array($params['local_attachments'])){
3690	foreach ($params['local_attachments'] as $key => $local_attach) {
3691	$tmp = unserialize(urldecode($local_attach));
3692	$attachments[$key]['name'] = urldecode($tmp[2]);
3693	$return_files[$key]['name'] = urldecode($tmp[2]);
3694	}
3695	}
3696
3697	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO-8859-1, UTF-8");
3698	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3699
3700	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3701	$mailService->addTo($params['input_to']);
3702	$mailService->addCc( $params['input_cc']);
3703	$mailService->addBcc($params['input_cco']);
3704	$mailService->setSubject($params['input_subject']);
3705
3706	if($is_important){
3707	$mailService->addHeaderField('Importance','High');
3708	}
3709
3710	if($return_receipt)
3711	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3712
3713	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3714
3715
3716	if( count($forwarding_attachments) > 0 )
3717	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3718
3719	//Build Message Attachments!!!
3720	if(count($message_attachments) > 0 )
3721	{
3722	foreach($message_attachments as $folder_name => $messages)
3723	{
3724	foreach ($messages as $message_number => $message_subject)
3725	{
3726	if (!$message_subject)
3727	$message_subject = 'no title.eml';
3728	else
3729	$message_subject .= '.eml';
3730
3731	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3732	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3733	else{
3734	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3735	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3736	}
3737
3738	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3739	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3740	}
3741	}
3742	}
3743
3744	$imagesParts = array();
3745
3746	if(count($return_forward) > 0 )
3747	foreach ($return_forward as $value)
3748	$imagesParts[$value[6]] = $value[3];
3749
3750	//Build Forwarding Attachments!!!
3751	if(count($forwarding_attachments) > 0 )
3752	{
3753	foreach($forwarding_attachments as $forwarding_attachment)
3754	{
3755
3756	$file_description = unserialize(rawurldecode($forwarding_attachment));
3757	foreach($file_description as $i => $item)
3758	$file_description[$i] = urldecode($item);
3759
3760	$file_description = array_values($file_description);
3761
3762	foreach($file_description as $i => $descriptor)
3763	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3764
3765	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3766	$file_description[2] = html_entity_decode($file_description[2]);
3767
3768	$file_description[5] = strlen($fileContent); //Size of file
3769	$return_forward[] = $file_description;
3770	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3771	}
3772	}
3773
3774	if ((count($return_forward) > 0) && (count($return_files) > 0))
3775	$return_files = array_merge_recursive($return_forward,$return_files);
3776	else if (count($return_files) < 1)
3777	$return_files = $return_forward;
3778
3779	//Build Uploading Attachments!!!
3780	$sizeof_attachments = count($attachments);
3781	if ($sizeof_attachments)
3782	foreach ($attachments as $numb => $attach)
3783	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3784
3785
3786	if (!$body)
3787	$body = ' ';
3788
3789	if($isHTML)
3790	$mailService->setBodyHtml($body);
3791	else
3792	$mailService->setBodyText($body);
3793
3794
3795	$mbox_stream = $this->open_mbox($folder);
3796	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3797
3798	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3799	$return['msg_no'] = $status->uidnext - 1;
3800	$return['folder_id'] = $folder;
3801	$return['imagesParts'] = $imagesParts;
3802
3803	if($mbox_stream)
3804	imap_close($mbox_stream);
3805
3806	$returnFiles = array();
3807	$ii = 0;
3808
3809	if(count($return_files) > 0)
3810	{
3811	foreach ($return_files as $index => $_attachment)
3812	{
3813	if (array_key_exists("name", $_attachment))
3814	{
3815	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment['name'], 'UTF-8', 'UTF-8, ISO-8859-1') );
3816	$returnFiles[$ii]['size'] = $_attachment['size'];
3817	$ii++;
3818	}
3819	else if($_attachment[2])
3820	{
3821	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment[2], 'UTF-8', 'UTF-8, ISO-8859-1'));
3822	$returnFiles[$ii]['size'] = $_attachment[5];
3823	$ii++;
3824	}
3825	}
3826	}
3827	$return['files'] = serialize($returnFiles);
3828	$return["subject"] = $params['input_subject'];
3829	if (!$return['append']) $return['append'] = imap_last_error();
3830
3831	return $return;
3832	}
3833
3834
3835	function set_messages_flag_from_search($params){
3836	$error = False;
3837	$fileNames = "";
3838
3839	$sel_msgs = explode(",", $params['msg_to_flag']);
3840	@reset($sel_msgs);
3841	$sorted_msgs = array();
3842	foreach($sel_msgs as $idx => $sel_msg) {
3843	$sel_msg = explode(";", $sel_msg);
3844	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3845	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3846	}
3847	else {
3848	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3849	}
3850	}
3851	unset($sorted_msgs['']);
3852	$array_names_keys = array_keys($sorted_msgs);
3853	// Verifica se as n mensagens selecionadas
3854	// se encontram em um mesmo folder
3855	if (count($sorted_msgs)==1){
3856	$param['folder'] = $array_names_keys[0];
3857	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3858	$param['flag'] = $params['flag'];
3859	$returns[0] = $this->set_messages_flag($param);
3860	return $returns;
3861	}else{
3862	for($i = 0; $i < count($array_names_keys); $i++){
3863	$param['folder'] = $array_names_keys[$i];
3864	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3865	$param['flag'] = $params['flag'];
3866	$returns[$i] = $this->set_messages_flag($param);
3867	}
3868	}
3869	return $returns;
3870	}
3871	function set_messages_flag($params)
3872	{
3873	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3874	$msgs_to_set = $params['msgs_to_set'];
3875	$flag = $params['flag'];
3876	$return = array();
3877	$return["msgs_to_set"] = $msgs_to_set;
3878	$return["flag"] = $flag;
3879	$return["msgs_not_to_set"] = "";
3880
3881	$this->mbox = $this->open_mbox($folder);
3882
3883	if ($flag == "unseen"){
3884	$return["msgs_to_set"] = "";
3885	$msgs = explode(",",$msgs_to_set);
3886	foreach($msgs as $men){
3887	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3888	$return["msgs_to_set"] .= $men.",";
3889	else
3890	$return["msgs_not_to_set"] .= $men.",";
3891	}
3892	$return["status"] = true;
3893	}elseif ($flag == "seen"){
3894	$return["msgs_to_set"] = "";
3895	$msgs = explode(",",$msgs_to_set);
3896	foreach($msgs as $men){
3897	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3898	$return["msgs_to_set"] .= $men.",";
3899	else
3900	$return["msgs_not_to_set"] .= $men.",";
3901	}
3902	$return["status"] = true;
3903	}elseif ($flag == "answered"){
3904	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3905	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3906	}
3907	elseif ($flag == "forwarded")
3908	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3909	elseif ($flag == "flagged")
3910	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3911	elseif ($flag == "unflagged") {
3912	$flag_importance = false;
3913	$msgs_number = explode(",",$msgs_to_set);
3914	$unflagged_msgs = "";
3915	foreach($msgs_number as $msg_number) {
3916	preg_match('/importance : (.*)\r/i',
3917	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3918	,$importance);
3919	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3920	$flag_importance=true;
3921	}
3922	else {
3923	$unflagged_msgs.=$msg_number.",";
3924	}
3925	}
3926
3927	if($unflagged_msgs!="") {
3928	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3929	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3930	}
3931	else {
3932	$return["msgs_unflageds"] = false;
3933	}
3934
3935	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3936	$return["status"] = false;
3937	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3938	}
3939	else {
3940	$return["status"] = true;
3941	}
3942	}
3943
3944	if(($flag == "seen") \|\| ($flag == "unseen")){
3945	if ($return["msgs_not_to_set"] != ""){
3946	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3947	$return["status"] = false;
3948	}
3949	if($return["msgs_to_set"] != ""){
3950	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3951	}
3952	}
3953	if($this->mbox && is_resource($this->mbox))
3954	imap_close($this->mbox);
3955	return $return;
3956	}
3957
3958	function get_file_type($file_name)
3959	{
3960	$file_name = strtolower($file_name);
3961	$strFileType = strrev(substr(strrev($file_name),0,4));
3962	if ($strFileType == ".eml")
3963	return "message/rfc822";
3964	if ($strFileType == ".asf")
3965	return "video/x-ms-asf";
3966	if ($strFileType == ".avi")
3967	return "video/avi";
3968	if ($strFileType == ".doc")
3969	return "application/msword";
3970	if ($strFileType == ".zip")
3971	return "application/zip";
3972	if ($strFileType == ".xls")
3973	return "application/vnd.ms-excel";
3974	if ($strFileType == ".gif")
3975	return "image/gif";
3976	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3977	return "image/jpeg";
3978	if ($strFileType == ".png")
3979	return "image/png";
3980	if ($strFileType == ".wav")
3981	return "audio/wav";
3982	if ($strFileType == ".mp3")
3983	return "audio/mpeg3";
3984	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3985	return "video/mpeg";
3986	if ($strFileType == ".rtf")
3987	return "application/rtf";
3988	if ($strFileType == ".htm" \|\| $strFileType == "html")
3989	return "text/html";
3990	if ($strFileType == ".xml")
3991	return "text/xml";
3992	if ($strFileType == ".xsl")
3993	return "text/xsl";
3994	if ($strFileType == ".css")
3995	return "text/css";
3996	if ($strFileType == ".php")
3997	return "text/php";
3998	if ($strFileType == ".asp")
3999	return "text/asp";
4000	if ($strFileType == ".pdf")
4001	return "application/pdf";
4002	if ($strFileType == ".txt")
4003	return "text/plain";
4004	if ($strFileType == ".wmv")
4005	return "video/x-ms-wmv";
4006	if ($strFileType == ".sxc")
4007	return "application/vnd.sun.xml.calc";
4008	if ($strFileType == ".stc")
4009	return "application/vnd.sun.xml.calc.template";
4010	if ($strFileType == ".sxd")
4011	return "application/vnd.sun.xml.draw";
4012	if ($strFileType == ".std")
4013	return "application/vnd.sun.xml.draw.template";
4014	if ($strFileType == ".sxi")
4015	return "application/vnd.sun.xml.impress";
4016	if ($strFileType == ".sti")
4017	return "application/vnd.sun.xml.impress.template";
4018	if ($strFileType == ".sxm")
4019	return "application/vnd.sun.xml.math";
4020	if ($strFileType == ".sxw")
4021	return "application/vnd.sun.xml.writer";
4022	if ($strFileType == ".sxq")
4023	return "application/vnd.sun.xml.writer.global";
4024	if ($strFileType == ".stw")
4025	return "application/vnd.sun.xml.writer.template";
4026
4027
4028	return "application/octet-stream";
4029	}
4030
4031	function htmlspecialchars_encode($str)
4032	{
4033	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4034	}
4035	function htmlspecialchars_decode($str)
4036	{
4037	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4038	}
4039
4040	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4041	{
4042	if(!$this->mbox \|\| !is_resource($this->mbox))
4043	$this->mbox = $this->open_mbox($folder);
4044
4045	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4046	}
4047
4048	function get_info_next_msg($params)
4049	{
4050	$msg_number = $params['msg_number'];
4051	$folder = $params['msg_folder'];
4052	$sort_box_type = $params['sort_box_type'];
4053	$sort_box_reverse = $params['sort_box_reverse'];
4054	$reuse_border = $params['reuse_border'];
4055	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4056	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4057
4058	$success = false;
4059	if (is_array($sort_array_msg))
4060	{
4061	foreach ($sort_array_msg as $i => $value){
4062	if ($value == $msg_number)
4063	{
4064	$success = true;
4065	break;
4066	}
4067	}
4068	}
4069
4070	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4071	{
4072	$params['status'] = 'false';
4073	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4074	return $params;
4075	}
4076
4077	$params = array();
4078	$params['msg_number'] = $sort_array_msg[($i+1)];
4079	$params['msg_folder'] = $folder;
4080
4081	$return = $this->get_info_msg($params);
4082	$return["reuse_border"] = $reuse_border;
4083	return $return;
4084	}
4085
4086	function get_info_previous_msg($params)
4087	{
4088	$msg_number = $params['msgs_number'];
4089	$folder = $params['folder'];
4090	$sort_box_type = $params['sort_box_type'];
4091	$sort_box_reverse = $params['sort_box_reverse'];
4092	$reuse_border = $params['reuse_border'];
4093	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4094	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4095
4096	$success = false;
4097	if (is_array($sort_array_msg))
4098	{
4099	foreach ($sort_array_msg as $i => $value){
4100	if ($value == $msg_number)
4101	{
4102	$success = true;
4103	break;
4104	}
4105	}
4106	}
4107	if (! $success \|\| $i == 0)
4108	{
4109	$params['status'] = 'false';
4110	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4111	return $params;
4112	}
4113
4114	$params = array();
4115	$params['msg_number'] = $sort_array_msg[($i-1)];
4116	$params['msg_folder'] = $folder;
4117
4118	$return = $this->get_info_msg($params);
4119	$return["reuse_border"] = $reuse_border;
4120	return $return;
4121	}
4122
4123	// This function updates the values: quota, paging and new messages menu.
4124	function get_menu_values($params){
4125	$return_array = array();
4126	$return_array = $this->get_quota($params);
4127
4128	$mbox_stream = $this->open_mbox($params['folder']);
4129	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4130	if($mbox_stream)
4131	imap_close($mbox_stream);
4132
4133	return $return_array;
4134	}
4135
4136	function get_quota($params){
4137
4138	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
4139	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
4140	if(!$this->mbox \|\| !is_resource($this->mbox))
4141	$this->mbox = $this->open_mbox();
4142
4143	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4144	if($this->mbox && is_resource($this->mbox))
4145	imap_close($this->mbox);
4146
4147	if (!$quota){
4148	return array(
4149	'quota_percent' => 0,
4150	'quota_used' => 0,
4151	'quota_limit' => 0
4152	);
4153	}
4154
4155	if(count($quota) && $quota['limit']) {
4156	$quota_limit = $quota['limit'];
4157	$quota_used = $quota['usage'];
4158	if($quota_used >= $quota_limit)
4159	{
4160	$quotaPercent = 100;
4161	}
4162	else
4163	{
4164	$quotaPercent = ($quota_used / $quota_limit)*100;
4165	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4166	}
4167	return array(
4168	'quota_percent' => floor($quotaPercent),
4169	'quota_used' => $quota_used,
4170	'quota_limit' => $quota_limit
4171	);
4172	}
4173	else
4174	return array();
4175	}
4176
4177	function send_notification($params){
4178	include("../header.inc.php");
4179	require_once("class.phpmailer.php");
4180	$mail = new PHPMailer();
4181
4182	$toaddress = $params['notificationto'];
4183
4184	$subject = lang("Read receipt: %1",$params['subject']);
4185	$body = lang("Your message: %1",$params['subject']) . '<br>';
4186	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4187	$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"));
4188	$mail->SMTPDebug = false;
4189	$mail->IsSMTP();
4190	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4191	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4192	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4193	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4194	$mail->AddAddress($toaddress);
4195	$mail->Subject = $this->htmlspecialchars_decode($subject);
4196
4197	$mail->IsHTML(true);
4198	$mail->Body = $body;
4199
4200	if(!$mail->Send()){
4201	return $mail->ErrorInfo;
4202	}
4203	else
4204	return true;
4205	}
4206
4207	function empty_folder($params)
4208	{
4209	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4210	$mbox_stream = $this->open_mbox($folder);
4211	$return = imap_delete($mbox_stream,'1:*');
4212	if($mbox_stream)
4213	imap_close($mbox_stream, CL_EXPUNGE);
4214	return $return;
4215	}
4216
4217	function search($params)
4218	{
4219	include("class.imap_attachment.inc.php");
4220	$imap_attachment = new imap_attachment();
4221	$criteria = $params['criteria'];
4222	$return = array();
4223	$folders = $this->get_folders_list();
4224
4225	$j = 0;
4226	foreach($folders as $folder)
4227	{
4228	$mbox_stream = $this->open_mbox($folder);
4229	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4230
4231	if ($messages == '')
4232	continue;
4233
4234	$i = 0;
4235	$return[$j] = array();
4236	$return[$j]['folder_name'] = $folder['name'];
4237
4238	foreach($messages as $msg_number)
4239	{
4240	$header = $this->get_header($msg_number);
4241	if (!is_object($header))
4242	return false;
4243
4244	$return[$j][$i]['msg_folder'] = $folder['name'];
4245	$return[$j][$i]['msg_number'] = $msg_number;
4246	$return[$j][$i]['Recent'] = $header->Recent;
4247	$return[$j][$i]['Unseen'] = $header->Unseen;
4248	$return[$j][$i]['Answered'] = $header->Answered;
4249	$return[$j][$i]['Deleted'] = $header->Deleted;
4250	$return[$j][$i]['Draft'] = $header->Draft;
4251	$return[$j][$i]['Flagged'] = $header->Flagged;
4252
4253	$date_msg = gmdate("d/m/Y",$header->udate);
4254	if (gmdate("d/m/Y") == $date_msg)
4255	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4256	else
4257	$return[$j][$i]['udate'] = $date_msg;
4258
4259	$fromaddress = imap_mime_header_decode($header->fromaddress);
4260	$return[$j][$i]['fromaddress'] = '';
4261	foreach ($fromaddress as $tmp)
4262	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4263
4264	$from = $header->from;
4265	$return[$j][$i]['from'] = array();
4266	$tmp = imap_mime_header_decode($from[0]->personal);
4267	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4268	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4269	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4270
4271	$to = $header->to;
4272	$return[$j][$i]['to'] = array();
4273	$tmp = imap_mime_header_decode($to[0]->personal);
4274	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4275	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4276	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4277
4278	$subject = imap_mime_header_decode($header->fetchsubject);
4279	$return[$j][$i]['subject'] = '';
4280	foreach ($subject as $tmp)
4281	$return[$j][$i]['subject'] .= $tmp->text;
4282
4283	$return[$j][$i]['Size'] = $header->Size;
4284	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4285
4286	$return[$j][$i]['attachment'] = array();
4287	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4288
4289	$i++;
4290	}
4291	$j++;
4292	if($mbox_stream)
4293	imap_close($mbox_stream);
4294	}
4295
4296	return $return;
4297	}
4298
4299
4300	function mobile_search($params)
4301	{
4302	include("class.imap_attachment.inc.php");
4303	$imap_attachment = new imap_attachment();
4304	$criterias = array ("TO","SUBJECT","FROM","CC");
4305	$return = array();
4306	if(!isset($params['folder'])) {
4307	$folder_params = array("noSharedFolders"=>1);
4308	if(isset($params['folderType']))
4309	$folder_params['folderType'] = $params['folderType'];
4310	$folders = $this->get_folders_list($folder_params);
4311	}
4312	else
4313	$folders = array(0=>array('folder_id'=>$params['folder']));
4314	$num_msgs = 0;
4315	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4316	$return["msgs"] = array();
4317
4318	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4319	foreach($folders as $id =>$folder)
4320	{
4321	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4322	foreach($criterias as $criteria_fixed)
4323	{
4324	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4325
4326	$mbox_stream = $this->open_mbox($folder['folder_id']);
4327
4328	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4329
4330	if ($messages == ''){
4331	if($mbox_stream)
4332	imap_close($mbox_stream);
4333	continue;
4334	}
4335
4336	foreach($messages as $msg_number)
4337	{
4338	$temp = $this->get_info_head_msg($msg_number);
4339	if(!$temp)
4340	return false;
4341	$temp['msg_folder'] = $folder['folder_id'];
4342	$return["msgs"][$num_msgs] = $temp;
4343	$num_msgs++;
4344	}
4345
4346	if($mbox_stream)
4347	imap_close($mbox_stream);
4348	}
4349	}
4350	}
4351
4352	if(!function_exists("cmp_date")) {
4353	function cmp_date($obj1, $obj2){
4354	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4355	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4356	}
4357	}
4358	usort($return["msgs"], "cmp_date");
4359	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4360	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4361	$return["msgs"]['num_msgs'] = $num_msgs;
4362
4363	return $return;
4364	}
4365
4366	function delete_and_show_previous_message($params)
4367	{
4368	$return = $this->get_info_previous_msg($params);
4369
4370	$params_tmp1 = array();
4371	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4372	$params_tmp1['folder'] = $params['msg_folder'];
4373	$return_tmp1 = $this->delete_msg($params_tmp1);
4374
4375	$return['msg_number_deleted'] = $return_tmp1;
4376
4377	return $return;
4378	}
4379
4380
4381	function automatic_trash_cleanness($params)
4382	{
4383	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4384	$criteria = 'BEFORE "'.$before_date.'"';
4385	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4386	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4387
4388	// Free others requests
4389	session_write_close();
4390	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4391	if (is_array($messages)){
4392	foreach ($messages as $msg_number){
4393	imap_delete($mbox_stream, $msg_number, FT_UID);
4394	}
4395	}
4396	if($mbox_stream)
4397	imap_close($mbox_stream, CL_EXPUNGE);
4398	return $messages;
4399	}
4400	// Fix the search problem with special characters!!!!
4401	function remove_accents($string) {
4402	return strtr($string,
4403	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4404	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4405	}
4406
4407	function make_search_date($date,$before = false){
4408
4409	//TODO: Adaptar a data de acordo com o locale do sistema.
4410	list($day,$month,$year) = explode("/", $date);
4411	$before?$day=(int)$day+1:$day=(int)$day;
4412	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4413	$search_date = date('d-M-Y',$timestamp);
4414	return $search_date;
4415
4416	}
4417
4418	function search_msg( $params = false )
4419	{
4420
4421
4422	if(strpos($params['condition'],"#")===false)
4423	{ //local messages
4424	$search=false;
4425	}
4426	else
4427	{
4428	$search = explode(",",$params['condition']);
4429	}
4430
4431	$params['page'] = $params['page'] * 1;
4432
4433	if( is_array($search) )
4434	{
4435	$search = array_unique($search); // Remove duplicated folders
4436	$search_criteria = '';
4437	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4438	foreach($search as $tmp)
4439	{
4440	$tmp1 = explode("##",$tmp);
4441	$sum = 0;
4442	$name_box = $tmp1[0];
4443	unset($filter);
4444	foreach($tmp1 as $index => $criteria)
4445	{
4446	if ($index != 0 && strlen($criteria) != 0)
4447	{
4448	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4449	$filter .= " ".$filter_array[0];
4450	if (strlen($filter_array[1]) != 0)
4451	{
4452	if ( trim($filter_array[0]) != 'BEFORE' &&
4453	trim($filter_array[0]) != 'SINCE' &&
4454	trim($filter_array[0]) != 'ON')
4455	{
4456	$filter .= '"'.$filter_array[1].'"';
4457	}else if(trim($filter_array[0]) == 'BEFORE' ){
4458	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4459	}else{
4460	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4461	}
4462	}
4463	}
4464	}
4465
4466	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4467	$filter = $this->remove_accents($filter);
4468
4469	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4470	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4471	{
4472	$folder_name = explode($this->imap_delimiter,$name_box);
4473	$this->ldap = new ldap_functions();
4474
4475	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4476	{
4477	$folder_name[1] = $cn;
4478	}
4479	$folder_name = implode($this->imap_delimiter,$folder_name);
4480	}
4481	else
4482	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4483
4484
4485	$this->open_mbox($name_box);
4486
4487	if (preg_match("/^.?\bALL\b/", $filter))
4488	{
4489	// Quick Search, note: this ALL isn't the same ALL from imap_search
4490	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4491
4492	foreach($all_criterias as $criteria_fixed)
4493	{
4494	$_filter = $criteria_fixed . substr($filter,4);
4495
4496	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4497
4498	if(is_array($search_criteria))
4499	{
4500	foreach($search_criteria as $new_search)
4501	{
4502	$elem = $this->get_info_head_msg($new_search);
4503	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4504	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4505	$elem['uid'] = $new_search;
4506	/* compare dates in ordering */
4507	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4508	$retorno[] = $elem;
4509	}
4510	}
4511	}
4512	}
4513	else{
4514	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4515	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4516	{
4517	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4518	{
4519	$num_msgs = imap_num_msg($this->mbox);
4520	$flagged_msgs = array();
4521	for ($i=$num_msgs; $i>0; $i--)
4522	{
4523	$iuid = @imap_uid($this->mbox,$i);
4524	$header = $this->get_header($iuid);
4525	if(trim($header->Flagged))
4526	{
4527	$flagged_msgs[$i] = $iuid;
4528	}
4529	}
4530	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4531	{
4532	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4533	foreach($arry_diff as $msg)
4534	{
4535	$search_criteria[] = $msg;
4536	}
4537	}
4538	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4539	{
4540	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4541	}
4542	}
4543	}
4544
4545	if( is_array( $search_criteria) )
4546	{
4547	foreach($search_criteria as $new_search)
4548	{
4549	$elem = $this->get_info_head_msg( $new_search );
4550	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4551	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4552	$elem['uid'] = $new_search;
4553	/* compare dates in ordering */
4554	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4555	$retorno[] = $elem;
4556	}
4557	}
4558	}
4559	}
4560	}
4561
4562	imap_close($this->mbox);
4563	$num_msgs = count($retorno);
4564	/* Comparison functions, descendent is ascendent with parms inverted */
4565	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4566	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4567
4568	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4569	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4570
4571	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4572	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4573
4574	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4575	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4576
4577	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4578	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4579
4580	usort( $retorno, $params['sort_type']);
4581	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4582
4583	$arrayRetorno['num_msgs'] = $num_msgs;
4584	$arrayRetorno['data'] = $pageret;
4585	$arrayRetorno['currentTab'] = $params['current_tab'];
4586	return ($pageret) ? $arrayRetorno : 'none';
4587	}
4588
4589	function size_msg($size){
4590	$var = floor($size/1024);
4591	if($var >= 1){
4592	return $var." kb";
4593	}else{
4594	return $size ." b";
4595	}
4596	}
4597
4598	function ob_array($the_object)
4599	{
4600	$the_array=array();
4601	if(!is_scalar($the_object))
4602	{
4603	foreach($the_object as $id => $object)
4604	{
4605	if(is_scalar($object))
4606	{
4607	$the_array[$id]=$object;
4608	}
4609	else
4610	{
4611	$the_array[$id]=$this->ob_array($object);
4612	}
4613	}
4614	return $the_array;
4615	}
4616	else
4617	{
4618	return $the_object;
4619	}
4620	}
4621
4622	function getacl()
4623	{
4624	$this->ldap = new ldap_functions();
4625
4626	$return = array();
4627	$mbox_stream = $this->open_mbox();
4628	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4629
4630	$i = 0;
4631	foreach ($mbox_acl as $user => $acl)
4632	{
4633	if ($user != $this->username)
4634	{
4635	$return[$i]['uid'] = $user;
4636	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4637	}
4638	$i++;
4639	}
4640	return $return;
4641	}
4642
4643	function setacl($params)
4644	{
4645	$old_users = $this->getacl();
4646	if (!count($old_users))
4647	$old_users = array();
4648
4649	$tmp_array = array();
4650	foreach ($old_users as $index => $user_info)
4651	{
4652	$tmp_array[$index] = $user_info['uid'];
4653	}
4654	$old_users = $tmp_array;
4655
4656	$users = unserialize($params['users']);
4657	if (!count($users))
4658	$users = array();
4659
4660	//$add_share = array_diff($users, $old_users);
4661	$remove_share = array_diff($old_users, $users);
4662
4663	$mbox_stream = $this->open_mbox();
4664
4665	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4666	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4667
4668	/*if (count($add_share))
4669	{
4670	foreach ($add_share as $index=>$uid)
4671	{
4672	if (is_array($mailboxes_list))
4673	{
4674	foreach ($mailboxes_list as $key => $val)
4675	{
4676	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4677	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4678	}
4679	}
4680	}
4681	}*/
4682
4683	if (count($remove_share))
4684	{
4685	foreach ($remove_share as $index=>$uid)
4686	{
4687	if (is_array($mailboxes_list))
4688	{
4689	foreach ($mailboxes_list as $key => $val)
4690	{
4691	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4692	$folder = str_replace("&-", "&", $folder);
4693	imap_setacl ($mbox_stream, $folder, "$uid", "");
4694	}
4695	}
4696	}
4697	}
4698
4699	return true;
4700	}
4701
4702	function getaclfromuser($params)
4703	{
4704	$useracl = $params['user'];
4705
4706	$return = array();
4707	$return[$useracl] = 'false';
4708	$mbox_stream = $this->open_mbox();
4709	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4710
4711	foreach ($mbox_acl as $user => $acl)
4712	{
4713	if (($user != $this->username) && ($user == $useracl))
4714	{
4715	$return[$user] = $acl;
4716	}
4717	}
4718	return $return;
4719	}
4720
4721	function getacltouser($user)
4722	{
4723	$return = array();
4724	$mbox_stream = $this->open_mbox();
4725	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4726	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4727	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4728	if(substr($user,0,4) != 'user')
4729	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4730	else
4731	$mbox_acl = @imap_getacl($mbox_stream, $user);
4732	if(isset($mbox_acl[$this->username]))
4733	return $mbox_acl[$this->username];
4734	else
4735	return '';
4736	}
4737
4738
4739	function setaclfromuser($params)
4740	{
4741	$user = $params['user'];
4742	$acl = $params['acl'];
4743
4744	$mbox_stream = $this->open_mbox();
4745
4746	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4747	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4748
4749	if (is_array($mailboxes_list))
4750	{
4751	foreach ($mailboxes_list as $key => $val)
4752	{
4753	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4754	$folder = str_replace("&-", "&", $folder);
4755	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4756	{
4757	$return = imap_last_error();
4758	}
4759	}
4760	}
4761	if (isset($return))
4762	return $return;
4763	else
4764	return true;
4765	}
4766
4767	function download_attachment($msg,$msgno)
4768	{
4769	$array_parts_attachments = array();
4770	//$array_parts_attachments['names'] = '';
4771	include_once("class.imap_attachment.inc.php");
4772	$imap_attachment = new imap_attachment();
4773
4774	if (count($msg->fname[$msgno]) > 0)
4775	{
4776	$i = 0;
4777	foreach ($msg->fname[$msgno] as $index=>$fname)
4778	{
4779	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4780	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4781	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4782	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4783	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4784	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4785	$i++;
4786	}
4787	}
4788	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4789	return $array_parts_attachments;
4790	}
4791
4792
4793	/**
4794	* @license http://www.gnu.org/copyleft/gpl.html GPL
4795	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4796	* @param $params
4797	*/
4798	function spam($params)
4799	{
4800
4801	$mbox_stream = $this->open_mbox($params['folder']);
4802	$msgs_number = explode(',',$params['msgs_number']);
4803
4804	$user = Array();
4805
4806	if(substr($params['folder'], 0, 4) == 'user')
4807	{
4808	$ldapObject = new ldap_functions();
4809
4810	$folderArray = Array();
4811	$folderArray = explode($this->imap_delimiter, $params['folder']);
4812
4813	$user['name'] = $folderArray[1];
4814	$user['email'] = $ldapObject->getMailByUid($user['name']);
4815
4816	}
4817	else
4818	{
4819	$user['name'] = $this->username;
4820	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4821	}
4822
4823	foreach($msgs_number as $msg_number)
4824	{
4825	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4826	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4827	$body = imap_body($mbox_stream, $imap_msg_number);
4828	$msg = $header . $body;
4829	strtok($user['email'], '@');
4830	$domain = strtok('@');
4831
4832
4833
4834	//Encontrar a assinatura do dspam no cabecalho
4835	$v = explode("\r\n", $header);
4836	foreach ($v as $linha){
4837	if (eregi("^Message-ID", $linha)) {
4838	$args = explode(" ", $linha);
4839	$msg_id = "'$args[1]'";
4840	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4841	$args = explode(" ",$linha);
4842	$signature = $args[1];
4843	}
4844	}
4845
4846	// Seleciona qual comando a ser executado
4847	switch($params['spam']){
4848	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4849	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4850	}
4851
4852
4853	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4854	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4855
4856	system($cmd);
4857	}
4858
4859	imap_close($mbox_stream);
4860	return false;
4861	}
4862
4863
4864	/**
4865	* Descrição do método
4866	*
4867	* @license http://www.gnu.org/copyleft/gpl.html GPL
4868	* @author
4869	* @sponsor Caixa Econômica Federal
4870	* @author
4871	* @param <tipo> <$msg_number> <Número da mensagem>
4872	* @return <cabeçalho da mensagem>
4873	* @access <public>
4874	*/
4875	function get_header($msg_number)
4876	{
4877	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4878	if (!is_object($header))
4879	return false;
4880
4881	if($header->Flagged != "F" ) {
4882	$flag = preg_match('/importance : (.*)\r/i',
4883	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4884	,$importance);
4885	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4886	}
4887
4888	return $header;
4889	}
4890
4891	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4892	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4893
4894
4895	function insert_email($source,$folder,$timestamp,$flags){
4896
4897	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4898	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4899	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4900	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4901	$imap_options = '/notls/novalidate-cert';
4902
4903
4904	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4905
4906	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4907
4908	if(imap_last_error() === 'Mailbox already exists')
4909	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4910	if($timestamp){
4911	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4912	$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.
4913	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4914	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4915
4916	$f = fopen($file,"w");
4917	fputs($f,base64_encode($source));
4918	fclose($f);
4919	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4920	$return['command']= exec($command);
4921	}else{
4922	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4923	}
4924	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4925
4926	$return['msg_no'] = $status->uidnext - 1;
4927	$return['error'] = imap_last_error();
4928	if(!$return['error'] && $flags != '' ){
4929
4930	$flags_array=explode(':',$flags);
4931	//"Answered","Draft","Flagged","Unseen"
4932	$flags_fixed = "";
4933	if($flags_array[0] == 'A')
4934	$flags_fixed.="\\Answered ";
4935	if($flags_array[1] == 'X')
4936	$flags_fixed.="\\Draft ";
4937	if($flags_array[2] == 'F')
4938	$flags_fixed.="\\Flagged ";
4939	if($flags_array[3] != 'U')
4940	$flags_fixed.="\\Seen ";
4941	if($flags_array[4] == 'F')
4942	$flags_fixed.="\\Answered \\Draft ";
4943	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4944	}
4945
4946	//Ignorando erro de AUTH=Plain
4947	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4948	$return['error'] = false;
4949
4950	if($mbox_stream)
4951	imap_close($mbox_stream);
4952	return $return;
4953	}
4954
4955	function show_decript($params,$dec=0){
4956	$source = $params['source'];
4957
4958	//error_log("source: $source\nversao: " . PHP_VERSION);
4959	if ($dec == 0)
4960	{
4961	$source = str_replace(" ", "+", $source,$i);
4962	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4963	if(!$source = base64_decode($source,true))
4964	return "error ".$source."Espaï¿?os ".$i;
4965
4966	}
4967	else {
4968	if(!$source = base64_decode($source))
4969	return "error ".$source."Espaï¿?os ".$i;
4970	}
4971	}
4972
4973	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4974
4975	$get['msg_number'] = $insert['msg_no'];
4976	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4977	$return = $this->get_info_msg($get);
4978	$get['msg_number'] = $params['ID'];
4979	$get['msg_folder'] = $params['folder'];
4980	$tmp = $this->get_info_msg($get);
4981	if(!$tmp['status_get_msg_info'])
4982	{
4983	$return['msg_day']=$tmp['msg_day'];
4984	$return['msg_hour']=$tmp['msg_hour'];
4985	$return['fulldate']=$tmp['fulldate'];
4986	$return['smalldate']=$tmp['smalldate'];
4987	}
4988	else
4989	{
4990	$return['msg_day']='';
4991	$return['msg_hour']='';
4992	$return['fulldate']='';
4993	$return['smalldate']='';
4994	}
4995	$return['msg_no'] =$insert['msg_no'];
4996	$return['error'] = $insert['error'];
4997	$return['folder'] = $params['folder'];
4998	//$return['acls'] = $insert['acls'];
4999	$return['original_ID'] = $params['ID'];
5000
5001	return $return;
5002
5003	}
5004
5005	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5006	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5007
5008	function treat_base64_from_post($source){
5009	$offset = 0;
5010	do
5011	{
5012	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5013	{
5014	$inicio = strpos($source, "\n\r", $inicio);
5015	$fim = strpos($source, '--', $inicio);
5016	if(!$fim)
5017	$fim = strpos($source,"\n\r", $inicio);
5018	$length = $fim-$inicio;
5019	$parte = substr( $source,$inicio,$length-1);
5020	$parte = str_replace(" ", "+", $parte);
5021	$source = substr_replace($source, $parte, $inicio, $length-1);
5022	}
5023	if($offset > $inicio)
5024	$offset=FALSE;
5025	else
5026	$offset = $inicio;
5027	}
5028	while($offset);
5029	return $source;
5030	}
5031
5032	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5033
5034	function unarchive_mail($params)
5035	{
5036	$dest_folder = $params['folder'];
5037	$sources = explode("#@#@#@",$params['source']);
5038	//Add user timeszone
5039	$timestamps = explode("#@#@#@",$params['timestamp']);
5040
5041
5042	$flags = explode("#@#@#@",$params['flags']);
5043
5044	foreach($sources as $index=>$src) {
5045	if($src!=""){
5046	$source = $this->treat_base64_from_post($src);
5047	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
5048	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
5049	}
5050	}
5051	return $insert;
5052	}
5053
5054	function download_all_local_attachments($params)
5055	{
5056	$source = $params['source'];
5057	$source = $this->treat_base64_from_post($source);
5058	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5059	$exporteml = new ExportEml();
5060	$params['num_msg']=$insert['msg_no'];
5061	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5062	return $exporteml->download_all_attachments($params);
5063	}
5064
5065	/**
5066	* Método que envia um email reportando um erro no email do usuário
5067	* @license http://www.gnu.org/copyleft/gpl.html GPL
5068	* @author Prognus Software Livre (http://www.prognus.com.br)
5069	*/
5070	function report_mail_error($params)
5071	{
5072	$params = $params['params'];
5073	$array_params = explode(";;", $params);
5074	$id_msg = $array_params[0];
5075	$msg_user = $array_params[1];
5076
5077	if($msg_user == '')
5078	$msg_user = "Sem mensagem!";
5079
5080	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5081
5082	$exporteml = new ExportEml();
5083	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5084	$this->open_mbox($msg_folder);
5085	$title = "Erro de email reportado";
5086	$body = "<body>O usuário <strong>$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>" .
5087	"$msg_user</body><br><br><hr>";
5088
5089	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
5090	$mailService = ServiceLocator::getService('mail');
5091	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5092	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5093	}
5094
5095	function array_msort($array, $cols)
5096	{
5097	$colarr = array();
5098	foreach ($cols as $col => $order) {
5099	$colarr[$col] = array();
5100	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5101	}
5102	$params = array();
5103	foreach ($cols as $col => $order) {
5104	$params[] =& $colarr[$col];
5105	$params = array_merge($params, (array)$order);
5106	}
5107	call_user_func_array('array_multisort', $params);
5108	$ret = array();
5109	$keys = array();
5110	$first = true;
5111	foreach ($colarr as $col => $arr) {
5112	foreach ($arr as $k => $v) {
5113	if ($first) { $keys[$k] = substr($k,1); }
5114	$k = $keys[$k];
5115	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5116	$ret[$k][$col] = $array[$k][$col];
5117	}
5118	$first = false;
5119	}
5120
5121	return $ret;
5122
5123	}
5124
5125	function parseCriteriaSearchMail($search)
5126	{
5127	$criteria = '';
5128	$searchArray = explode(' ', $search);
5129
5130	foreach ($searchArray as $v)
5131	if(trim($v) !== '' )
5132	$criteria .= 'TEXT "'.$v.'" ' ;
5133
5134	return $criteria;
5135	}
5136
5137	function quickSearchMail( $params )
5138	{
5139	include '../prototype/api/controller.php';
5140	$return = array();
5141	$return['folder'] = $params['folder'];
5142	if(!is_array($params['folder']))
5143	$params['folder'] = array( $params['folder'] );
5144
5145	if(!isset($params['sort']))
5146	$params['sort'] = 'SORTDATE_REVERSE';
5147
5148	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5149
5150	$i = 0;
5151	if(!isset($params['page'])) $params['page'] = 0;
5152	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5153	$ini = $end - $this->prefs['max_email_per_page'] ;
5154	$count = 0;
5155
5156	if (!preg_match('/KEYWORD/i', $params['search'])){
5157	$search = $this->parseCriteriaSearchMail($params['search']);
5158	} else {
5159	$search = $params['search'];
5160	}
5161
5162	foreach ($params['folder'] as $folder)
5163	{
5164	$imap = $this->open_mbox( $folder ) ;
5165	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5166
5167	$count += count($msgIds);
5168
5169	foreach ($msgIds as $ii => $v)
5170	{
5171	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5172	$return['msgs'][$i]['from'] = '';
5173
5174	$from = $msg->from[0]->mailbox;
5175	if($msg->from[0]->personal != "")
5176	$from = $msg->from[0]->personal;
5177	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5178
5179	$return['msgs'][$i]['subject'] = ' ';
5180
5181	$subject = imap_mime_header_decode($msg->subject);
5182	foreach ($subject as $tmp)
5183	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5184
5185	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
5186	$followupflagged = Controller::find(
5187	array('concept' => 'followupflagged'),
5188	false,
5189	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5190	);
5191
5192	if(isset($followupflagged[0]['followupflagId']))
5193	{
5194	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
5195	//$followupflagged[0]['followupflag'] = [];
5196	$followupflagged[0]['followupflag'] = $followupflag;
5197	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
5198
5199	}
5200
5201	$labeleds = Controller::find(
5202	array('concept' => 'labeled'),
5203	false,
5204	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5205	);
5206	foreach ($labeleds as $e){
5207	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
5208	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
5209	}
5210
5211	$return['msgs'][$i]['flag'] = ' ';
5212	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5213	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5214	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5215	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5216	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5217	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5218
5219	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5220	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5221	$return['msgs'][$i]['date'] = $msg->udate;
5222	$return['msgs'][$i]['size'] = $msg->Size;
5223	$return['msgs'][$i]['boxname'] = $folder;
5224	$return['msgs'][$i]['uid'] = $v;
5225
5226	$i++;
5227	}
5228	}
5229
5230	$return['num_msgs'] = $count;
5231
5232	if(!isset($return['msgs']))
5233	$return['msgs'] = array();
5234
5235	define('SORTBOX', 69);
5236	define('SORTWHO', 2);
5237	define('SORTBOX_REVERSE', 69);
5238	define('SORTWHO_REVERSE', 2);
5239	define('SORTDATE_REVERSE', 0);
5240	define('SORTSUBJECT_REVERSE', 3);
5241	define('SORTSIZE_REVERSE', 6);
5242
5243	switch (constant( $params['sort'] )){
5244	case 0 : $sA = 'date'; break;
5245	case 2 : $sA = 'from'; break;
5246	case 69 : $sA = 'boxname'; break;
5247	case 3 : $sA = 'subject'; break;
5248	case 6 : $sA = 'size'; break;
5249	}
5250
5251
5252	if($params['sort'] !== 'SORTDATE_REVERSE')
5253	if(strpos($params['sort'],'REVERSE') !== false)
5254	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5255	else
5256	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5257
5258	$k = -1;
5259	$nMsgs = array();
5260
5261	foreach ($return['msgs'] as $v)
5262	{
5263	$k++;
5264	if($k < $ini \|\| $k >= $end ) continue;
5265	$nMsgs[] = $v;
5266	}
5267	$return['msgs'] = $nMsgs;
5268
5269	$return = json_encode($return);
5270	$return = base64_encode($return);
5271
5272	return $return;
5273	}
5274
5275	function get_quota_folders(){
5276
5277	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5278	include_once("class.imapfp.inc.php");
5279	$imapfp = new imapfp();
5280
5281	if(!$imapfp->open($this->imap_server,$this->imap_port))
5282	return $imapfp->get_error();
5283	if (!$imapfp->login( $this->username,$this->password ))
5284	return $imapfp->get_error();
5285
5286	$response_array = $imapfp->get_mailboxes_size();
5287	if ($imapfp->error)
5288	return $imapfp->get_error();
5289
5290	$data = array();
5291	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5292	$data["quota_root"] = $quota_root;
5293
5294	foreach ($response_array as $idx=>$line) {
5295	$line2 = str_replace('"', "", $line);
5296	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5297	list($folder,$size) = explode(";",$line2);
5298	$quota_used = str_replace(")","",$size);
5299	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5300	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5301	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5302	$folder = $this->functions->getLang("Inbox");
5303	}
5304	else
5305	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5306
5307	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5308	}
5309	$imapfp->close();
5310	return $data;
5311	}
5312
5313	function getaclfrombox($mail)
5314	{
5315	$mailArray = explode('@', $mail);
5316	$boxacl = $mailArray[0];
5317	$return = array();
5318
5319	if(!$this->mbox)
5320	$this->open_mbox();
5321
5322	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5323
5324	foreach ($mbox_acl as $user => $acl)
5325	{
5326	if ($user != $boxacl )
5327	$return[$user] = $acl;
5328	}
5329	return $return;
5330	}
5331
5332
5333	function searchSieveRule( $params )
5334	{
5335
5336	$imap = $this->open_mbox( 'INBOX' );
5337	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5338
5339	$rr = array();
5340
5341
5342	foreach ($msgs as $i => $v)
5343	{
5344
5345	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5346
5347	if(isset($params['from']))
5348	{
5349	$from['from'] = array();
5350	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5351	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5352	if ($from['from']['name'])
5353	{
5354	if (substr($from['from']['name'], 0, 1) == '"')
5355	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5356	else
5357	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5358	}
5359	else
5360	$from['from']['full'] = $from['from']['email'];
5361
5362	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5363	$rr['from'][] = $v;
5364	}
5365
5366	if(isset($params['to']))
5367	{
5368	$tos = $msg->to;
5369	$val = '';
5370	foreach( $tos as $to)
5371	{
5372	$tmp = imap_mime_header_decode($to->personal);
5373	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5374
5375	}
5376	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5377	$rr['to'][] = $v;
5378
5379	$tos = $msg->cc;
5380	$val = '';
5381	foreach( $tos as $to)
5382	{
5383	$tmp = imap_mime_header_decode($to->personal);
5384	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5385
5386	}
5387
5388	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5389	$rr['to'][] = $v;
5390	}
5391
5392	if(isset($params['subject']))
5393	{
5394	$ss = '';
5395	$subject = imap_mime_header_decode($msg->subject);
5396	foreach ($subject as $tmp)
5397	$ss .= $tmp->text;
5398
5399	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5400	$rr['subject'][] = $v;
5401	}
5402
5403	if(isset($params['body']))
5404	{
5405	$this->mbox = $this->open_mbox( 'INBOX' );
5406	$b = $this->get_body_msg( $v , 'INBOX' );
5407
5408	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5409	$rr['body'][] = $v;
5410
5411	unset($b);
5412	}
5413
5414	if(isset($params['size']))
5415	{
5416	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5417	$rr['size'][] = $v;
5418	}
5419	}
5420
5421	$rrr = array();
5422	$init = true;
5423
5424
5425	foreach ($rr as $i => $v)
5426	{
5427	if(count($rrr) == 0 && $init === true)
5428	$rrr = $v;
5429	else if($params['isExact'] === true)
5430	$rrr = array_diff($rrr , $v);
5431	else
5432	$rrr = array_unique(array_merge($rrr , $v));
5433
5434	}
5435
5436
5437	// if($params['page'] && $params['rows'])
5438	// {
5439	//
5440	// $end = ( $params['rows'] * $params['page'] );
5441	// $ini = $end - $params['rows'] ;
5442	//
5443	// //Pegando os do range da paginação
5444	// $k = -1;
5445	// $r = array();
5446	// foreach ($rrr as $v)
5447	// {
5448	// $k++;
5449	// if( $k < $ini \|\| $k >= $end ) continue;
5450	// $r[] = $v;
5451	// }
5452	// //////////////////////////////////////
5453	// }
5454	// else
5455	$r = $rrr;
5456
5457	return $r ;
5458	}
5459
5460	function filterCheck( $val , $crit ,$fil )
5461	{
5462	switch ( $fil ) {
5463	case '=' : //Igual
5464	if( $val == $crit ) return true; else return false; break;
5465	case '*' : //Existe
5466	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5467	case '!*' : //Não existe
5468	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5469	case '^' : //Começa com
5470	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5471	case '$' : //Termina com
5472	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5473	case '>' : //Maior que
5474	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5475	case '<' : //Menor que
5476	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5477	}
5478	}
5479
5480	function apliSieveFilter($msgs , $proc )
5481	{
5482	$ret = array();
5483
5484	switch($proc['action']){
5485	case 'fileintro':
5486	$imap = $this->open_mbox( 'INBOX' );
5487	foreach( $msgs as $msg )
5488	if($proc['keep'] === true)
5489	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5490	else
5491	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5492	break;
5493	case 'redirect':
5494	foreach($msgs as $msg)
5495	{
5496	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5497
5498	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5499	$mailService = ServiceLocator::getService('mail');
5500
5501	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5502
5503	if($proc['keep'] !== true)
5504	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5505	}
5506	break;
5507
5508	case 'setflag':
5509	foreach($msgs as $msg)
5510	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5511
5512	break;
5513	}
5514
5515	return $ret;
5516	}
5517	}
5518	?>

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