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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5740

Revision 5740, 203.9 KB checked in by thiago, 12 years ago (diff)
Ticket #2486 - funcionalidade de recuperação dos labels e acompanhamentos pelo php.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45	function imap_functions (){
46	$this->init();
47	}
48
49	function init(){
50	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
51	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
52	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
53	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
54	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
55	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
56	$this->functions = new functions();
57	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
58	$this->has_cid = false;
59	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
60
61	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
62	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
63	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
64	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
65	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
66
67	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
68	$this->useCache = true;
69
70	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
71	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
72
73	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
74	$this->imap_options = '/tls/novalidate-cert';
75	else
76	$this->imap_options = '/notls/novalidate-cert';
77
78	}
79
80	function mount_url_folder($folders){
81	return implode($this->imap_delimiter,$folders);
82	}
83
84	// BEGIN of functions.
85	function open_mbox( $folder = false, $force_die = true)
86	{
87	$this->mboxFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
88	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
89
90	if (is_resource($this->mbox))
91	if ($force_die)
92	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
93	else
94	imap_reopen($this->mbox, $url );
95	else
96	if($force_die)
97	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
98	else
99	$this->mbox = imap_open( $url , $this->username, $this->password);
100
101	return $this->mbox;
102	}
103
104	/**
105	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
106	*
107	* @license http://www.gnu.org/copyleft/gpl.html GPL
108	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
109	* @sponsor Caixa Econômica Federal
110	* @author Gustavo Pereira dos Santos Stabelini
111	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
112	* @return boolean
113	* @access public
114	*/
115
116	function move_folder($params){
117	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
118	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
119	$new_folder = explode($this->imap_delimiter, $old_folder );
120	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
121	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
122	$result = true;
123	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
124	$result = false;
125	}
126	imap_close($mbox);
127	return $result;
128	}
129
130	function parse_error($error, $field = ''){
131	// This error is returned from Imap.
132	if(strstr($error,'Connection refused')) {
133	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
134	}
135	else if(strstr($error,'virus')) {
136	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
137	}
138	else if(strstr($error,'Failed to add recipient:')) {
139	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
140	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
141	}
142	else if(strstr($error,'Recipient address rejected')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
144	}
145	else if(strstr($error,'Invalid Mail:')) {
146	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
147	}
148	else if(strstr($error,'Message file too big')) {
149	return ($this->functions->getLang("Message file too big."));
150	}
151	// This condition verifies if SESSION is expired.
152	elseif(!count($_SESSION))
153	return "nosession";
154
155	return $error;
156	}
157
158	function get_range_msgs2($params)
159	{
160	include '../prototype/api/controller.php';
161	// Free others requests
162	session_write_close();
163	$folder = $params['folder'];
164	$msg_range_begin = $params['msg_range_begin'];
165	$msg_range_end = $params['msg_range_end'];
166	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
167	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
168	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
169
170	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
171	$this->mbox = $this->open_mbox($folder);
172
173	$return = array();
174	$return['folder'] = $folder;
175	//Para enviar o offset entre o timezone definido pelo usuário e GMT
176	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
177
178	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
179	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
180
181	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
182
183	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
184
185	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
186
187	$i = 0;
188	if(is_array($sort_array_msg)){
189	foreach($sort_array_msg as $msg_number => $value)
190	{
191	$sample = false;
192	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) &&
193	(isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
194	$sample = true;
195
196	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
197
198
199	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $msg_number));
200	$followupflagged = Controller::find(
201	array('concept' => 'followupflagged'),
202	false,
203	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
204	);
205
206	if(isset($followupflagged[0]['followupflagId']))
207	{
208	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
209	$followupflagged[0]['followupflag'] = $followupflag;
210	$return[$i]['followupflagged'] = $followupflagged[0];
211
212	}
213
214	$labeleds = Controller::find(
215	array('concept' => 'labeled'),
216	false,
217	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
218	);
219
220	ob_start();
221	var_dump($labeleds);
222
223	$output = ob_get_clean();
224	file_put_contents( "/tmp/thiago.log", $output , FILE_APPEND);
225
226
227	if(isset($labeleds) && count($labeleds) > 0 && $labeleds){
228	$return[$i]['labels'] = array();
229
230	foreach ($labeleds as $e){
231
232	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
233	$return[$i]['labels'][] = $labels;
234	}
235	}
236	/*
237
238
239	$filter = array(array('=','messageNumber', $msg_number));
240	$followupflagged = Controller::find(
241	array('concept' => 'followupflagged'),
242	false,
243	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
244	);
245	ob_start();
246	print_r(var_export($followupflagged));
247
248	$output = ob_get_clean();
249	file_put_contents( "/tmp/thiago.log", $output , FILE_APPEND);
250
251	if(isset($followupflagged[0]['followupflagId']))
252	{
253	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
254	$return[$i]['followupflag'] = $followupflag;
255	}
256
257	$labeleds = Controller::find(
258	array('concept' => 'labeled'),
259	false,
260	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
261	);
262	foreach ($labeleds as $e){
263	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
264	$return[$i]['labels'] = $labels;
265	} */
266	$i++;
267	}
268	}
269	$return['num_msgs'] = $num_msgs;
270	}
271	else {
272	$num_msgs = imap_num_msg($this->mbox);
273	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
274
275
276	$return['tot_unseen'] = 0;
277	$i = 0;
278
279	if(is_array($sort_array_msg)){
280
281	foreach($sort_array_msg as $msg_number => $value)
282	{
283	$temp = $this->get_info_head_msg($msg_number);
284	if(!$temp)
285	return false;
286
287	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
288	$return['tot_unseen']++;
289	}
290
291	if($i <= ($msg_range_end-$msg_range_begin))
292	$return[$i] = $temp;
293	$i++;
294	}
295	}
296	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
297	}
298	return $return;
299	}
300
301
302	function getMessages($params) {
303	$result = array();
304
305	$exporteml = new ExportEml();
306	$unseen_msgs = array();
307
308	foreach($params['messages'] as $folder => $messages) {
309	foreach($messages as $msg_number) {
310
311	$this->mbox = $this->open_mbox($folder);
312
313	if (isset($params['details']) && $params['details'] == 'all') {
314	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
315	} else {
316	$message['headers'] = $this->get_info_head_msg($msg_number, true);
317	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
318	}
319
320	imap_close($this->mbox);
321	$this->mbox = false;
322
323	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
324	array_push($unseen_msgs,$msg_number);
325	}
326
327	$result[$folder][] = $message;
328	}
329	if($unseen_msgs){
330	$msgs_list = implode(",",$unseen_msgs);
331	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
332	$this->set_messages_flag($array_msgs);
333	}
334	}
335
336	return $result;
337	}
338
339	/**
340	* Decodifica uma string no formato mime RFC2047
341	*
342	* @license http://www.gnu.org/copyleft/gpl.html GPL
343	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
344	* @sponsor Caixa Econômica Federal
345	* @author Cristiano Corrêa Schmidt
346	* @param string $string string no formato mime RFC2047
347	* @return string
348	* @access public
349	*/
350	static function decodeMimeString( $string )
351	{
352	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
353	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
354	}
355
356	/**
357	* Decodifica os tokens encontrados na função decodeMimeString
358	*
359	* @license http://www.gnu.org/copyleft/gpl.html GPL
360	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
361	* @sponsor Caixa Econômica Federal
362	* @author Cristiano Corrêa Schmidt
363	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
364	* @return string
365	* @access public
366	*/
367	static function decodeMimeStringCallback( $mathes )
368	{
369	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
370	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
371	}
372
373	/**
374	* Formata um mailObject para um array com name e email
375	*
376	* @license http://www.gnu.org/copyleft/gpl.html GPL
377	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
378	* @sponsor Caixa Econômica Federal
379	* @author Cristiano Corrêa Schmidt
380	* @return bool
381	* @access public
382	*/
383	static function formatMailObject( $obj )
384	{
385	$return = array();
386	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != ('unspecified-domain' \|\| '.SYNTAX-ERROR.')) )? '@'. $obj->host : '');
387	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
388	return $return;
389	}
390
391	/**
392	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
393	* Utiliza memCache caso esta preferencia esteja ativada.
394	*
395	* @license http://www.gnu.org/copyleft/gpl.html GPL
396	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
397	* @sponsor Caixa Econômica Federal
398	* @author Cristiano Corrêa Schmidt
399	* @return bool
400	* @access public
401	*/
402	function get_info_head_msg( $msg_number , $appendSample = false )
403	{
404	$return = false;
405	$cached = false;
406	if( $this->useCache === true )
407	{
408	if( $this->cache === false )
409	{
410	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
411	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
412	}
413
414	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
415	$cached = true;
416	}
417
418	$header = imap_headerinfo($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
419	$return['Recent'] = $header->Recent;
420	$return['Unseen'] = $header->Unseen;
421	$return['Deleted'] = $header->Deleted;
422	$return['Flagged'] = $header->Flagged;
423	if($header->Answered =='A' && $header->Draft == 'X')
424	$return['Forwarded'] = 'F';
425	else
426	{
427	$return['Answered'] = $header->Answered;
428	$return['Draft'] = $header->Draft;
429	}
430
431	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
432	{
433	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
434	{
435	$return['msg_sample'] = $this->get_msg_sample($msg_number);
436	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
437	}
438
439	return $return;
440	}
441
442	$importance = array();
443	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
444	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
445	$offsetToGMT = $this->functions->CalculateDateOffset();
446	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
447	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
448	$return['msg_number'] = $msg_number;
449	$return['udate'] = $header->udate;
450	$return['offsetToGMT'] = $offsetToGMT;
451	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
452	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
453	$return['Size'] = $header->Size;
454	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
455	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
456	$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
457	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
458	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
459
460	if( isset( $header->to[0] ))
461	$return['to'] = self::formatMailObject( $header->to[0] );
462	else if( isset( $header->cc[0] ))
463	$return['to'] = self::formatMailObject( $header->cc[0] );
464	else if( isset( $header->bcc[0] ))
465	$return['to'] = self::formatMailObject( $header->bcc[0] );
466	else
467	$return['to'] = array( 'name' => '' , 'email' => '');
468
469	if($return['to']['name'] == 'undisclosed-recipients@' \|\| $return['to']['name'] == '@')
470	$return['to'] = $return['from'];
471
472	if($appendSample !== false)
473	$return['msg_sample'] = $this->get_msg_sample($msg_number);
474
475	if( $this->useCache === true )
476	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
477
478	return $return;
479	}
480
481	/**
482	*
483	* @license http://www.gnu.org/copyleft/gpl.html GPL
484	* @param string $string String a ser decodificada
485	* @return string
486	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
487	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
488	*/
489	function decode_string($string)
490	{
491	$return = '';
492	$decoded = '';
493	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
494	{
495	$tmp = imap_mime_header_decode($string);
496	foreach ($tmp as $tmp1)
497	{
498	$return .= $this->htmlspecialchars_encode($tmp1->text);
499	}
500
501	return str_replace("\t", "", $return);
502	}
503	else if (strpos(strtolower($string), '=?utf-8') !== false)
504	{
505	$elements = imap_mime_header_decode($string);
506
507	for($i = 0;$i < count($elements);$i++)
508	{
509	$charset = strtolower($elements[$i]->charset);
510	$text = $elements[$i]->text;
511	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
512	$decoded .= $this->functions->utf8_to_ncr($text);
513	else
514	{
515	if( strcasecmp($charset,"default") )
516	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
517	else
518	$decoded .= $this->htmlspecialchars_encode($text);
519	}
520	}
521
522	return str_replace("\t", "", $decoded);
523	}
524	else if(strpos(strtolower($string), '=?us-ascii') !== false)
525	{
526	$retun = '';
527	$tmp = imap_mime_header_decode($string);
528	foreach ($tmp as $tmp1)
529	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
530
531	return str_replace("\t", "", $return);
532
533	}
534	else if( strpos( $string , '=?' ) !== false )
535	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
536
537
538	return $this->htmlspecialchars_encode($string);
539	}
540
541
542	/**
543	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
544	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
545	*/
546	function import_msgs($params) {
547	if(!$this->mbox)
548	$this->mbox = $this->open_mbox();
549
550	if( preg_match('/local_/',$params["folder"]) ){
551
552	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
553	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
554	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
555
556	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
557	return $this->functions->getLang( 'Import to Local : fail...' );
558	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
559	$params["folder"] = $tmp_box;
560	}
561
562	$errors = array();
563	$invalid_format = false;
564	$filename = $params['FILES'][0]['name'];
565	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
566	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
567
568	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
569	return array( 'error' => $this->functions->getLang("fail in import:").
570	" ".$this->functions->getLang("Over quota"));
571	}
572
573	if(substr($filename,strlen($filename)-4)==".zip") {
574	$zip = zip_open($params['FILES'][0]['tmp_name']);
575	if ($zip) {
576	while ($zip_entry = zip_read($zip)) {
577
578	if (zip_entry_open($zip, $zip_entry, "r")) {
579	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
580	$status = @imap_append($this->mbox,
581	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
582	$email
583	);
584	if(!$status)
585	array_push($errors,zip_entry_name($zip_entry));
586	zip_entry_close($zip_entry);
587	}
588	}
589	zip_close($zip);
590	}
591	if (isset( $tmp_box ) && ! sizeof( $errors )){
592	$mc = imap_check($this->mbox);
593	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
594	$ids = array( );
595	foreach ($result as $overview)
596	$ids[ ] = $overview -> uid;
597	return implode( ',', $ids );
598	}
599
600	}else if(substr($filename,strlen($filename)-4)==".eml") {
601	$email = implode("",file($params['FILES'][0]['tmp_name']));
602	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
603
604	if(!$status)
605	return "Error importing";
606
607	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
608	$mc = imap_check($this->mbox);
609
610	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
611
612	$ids = array( );
613	foreach ($result as $overview)
614	$ids[ ] = $overview -> uid;
615
616	return implode( ',', $ids );
617	}
618	}
619	else{
620	if ( isset( $tmp_box ) )
621	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
622
623	return array("error" => $this->functions->getLang("wrong file format"));
624	$invalid_format = true;
625	}
626
627	if(!$invalid_format) {
628	if(count($errors)>0) {
629	$message = $this->functions->getLang("fail in import:")."\n";
630	foreach($errors as $arquivo) {
631	$message.=$arquivo."\n";
632	}
633	return array("error" => $message);
634	}
635	else
636	return $this->functions->getLang("The import was executed successfully.");
637	}
638	}
639	/*
640	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
641	a primeira parte do e-mail, que é o texto, sem anexos.
642	O método considera que o email é multpart.
643	*/
644	function remove_attachments($params) {
645	include_once("class.message_components.inc.php");
646	if(!$this->mbox \|\| !is_resource($this->mbox))
647	$this->mbox = $this->open_mbox($params["folder"]);
648	$return["status"] = true;
649	$header = "";
650
651	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
652	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
653	$head1 = explode(":",$head);
654	if ( (strtoupper($head1[0]) == "TO") \|\|
655	(strtoupper($head1[0]) == "FROM") \|\|
656	(strtoupper($head1[0]) == "SUBJECT") \|\|
657	(strtoupper($head1[0]) == "DATE") )
658	$header .= $head."\r\n";
659	}
660
661	$msg = new message_components($this->mbox);
662	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
663	Então uso essa classe para verificar a codificação e o charset,
664	para que o método decodeBody do expresso possa trazer tudo certinho*/
665
666	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
667	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
668	$all_body_charset = $msg->charset[$params["msg_num"]][0];
669
670	if($all_body_type=='multipart/alternative') {
671	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
672	$msg->pid[$params["msg_num"]][2] == '1.2') {
673	$body_part_to_show = '1.2';
674	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
675	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
676	$all_body_charset = $msg->charset[$params["msg_num"]][2];
677	}
678	else {
679	$body_part_to_show = '1.1';
680	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
681	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
682	$all_body_charset = $msg->charset[$params["msg_num"]][1];
683	}
684	}
685	else
686	$body_part_to_show = '1';
687
688	$status = imap_append($this->mbox,
689	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
690	$header.
691	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
692	"\r\n".
693	"Content-Transfer-Encoding: ".$all_body_encoding.
694	"\r\n".
695	"\r\n".
696	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
697	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
698	$all_body_encoding, $all_body_charset
699	))
700	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
701
702	if(!$status)
703	{
704	$return["status"] = false;
705	$return["msg"] = lang("error appending mail on delete attachments");
706	}
707	else
708	{
709	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
710	$return['msg_no'] = $status->uidnext - 1;
711	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
712	imap_expunge($this->mbox);
713	}
714
715	return $return;
716
717	}
718
719	function msgs_to_archive($params) {
720
721	$folder = $params['folder'];
722	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
723
724	$messages_not_to_copy = explode(",",$params['mails']);
725	$ids = array();
726
727	$cont = 0;
728
729	foreach($all_ids as $each_id=>$value) {
730	if(!in_array($each_id,$messages_not_to_copy)) {
731	array_push($ids,$each_id);
732	$cont++;
733	}
734	if($cont>=100)
735	break;
736	}
737
738	if (empty($ids))
739	return array();
740
741	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
742
743
744	return $this->get_info_msgs($params);
745
746
747	}
748
749	/**
750	*
751	* @return
752	* @param $params Object
753	*/
754	function get_info_msgs($params) {
755	include_once("class.exporteml.inc.php");
756
757	if(array_key_exists('messages', $params)){
758	$sel_msgs = explode(",", $params['messages']);
759	@reset($sel_msgs);
760	$sorted_msgs = array();
761	foreach($sel_msgs as $idx => $sel_msg) {
762	$sel_msg = explode(";", $sel_msg);
763	if(array_key_exists($sel_msg[0], $sorted_msgs)){
764	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
765	}
766	else {
767	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
768	}
769	}
770	unset($sorted_msgs['']);
771
772	$return = array();
773	$array_names_keys = array_keys($sorted_msgs);
774
775	for($i = 0; $i < count($sorted_msgs); $i++){
776
777	$new_params = array();
778	$attach_params = array();
779
780	$new_params["msg_folder"]= $array_names_keys[$i];
781	$attach_params["folder"] = $params["folder"];
782	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
783	$exporteml = new ExportEml();
784	$unseen_msgs = array();
785	foreach($msgs as $msg_number) {
786	$new_params["msg_number"] = $msg_number;
787	//ini_set("display_errors","1");
788	$msg_info = $this->get_info_msg($new_params);
789
790	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
791	$msg_info['header'] = $this->get_info_head_msg($msg_number);
792
793	$attach_params["num_msg"] = $msg_number;
794	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
795	imap_close($this->mbox);
796	$this->mbox=false;
797	array_push($return,serialize($msg_info));
798
799	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
800	array_push($unseen_msgs,$msg_number);
801	}
802	}
803	}
804	if($unseen_msgs){
805	$msgs_list = implode(",",$unseen_msgs);
806	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
807	$this->set_messages_flag($array_msgs);
808	}
809	return $return;
810	}else{
811	$return = array();
812	$new_params = array();
813	$attach_params = array();
814	$new_params["msg_folder"]=$params["folder"];
815	$attach_params["folder"] = $params["folder"];
816	$msgs = explode(",",$params["msgs_number"]);
817	$exporteml = new ExportEml();
818	$unseen_msgs = array();
819	foreach($msgs as $msg_number) {
820	$new_params["msg_number"] = $msg_number;
821	//ini_set("display_errors","1");
822	$msg_info = $this->get_info_msg($new_params);
823
824	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
825	$msg_info['header'] = $this->get_info_head_msg($msg_number);
826
827	$attach_params["num_msg"] = $msg_number;
828	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
829	imap_close($this->mbox);
830	$this->mbox=false;
831	array_push($return,serialize($msg_info));
832
833	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
834	array_push($unseen_msgs,$msg_number);
835	}
836	}
837	if($unseen_msgs){
838	$msgs_list = implode(",",$unseen_msgs);
839	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
840	$this->set_messages_flag($array_msgs);
841	}
842
843	return $return;
844	}
845	}
846
847	/**
848	* @license http://www.gnu.org/copyleft/gpl.html GPL
849	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
850	* @param $msg_number numero da mensagem
851	*/
852	function getRawHeader($msg_number)
853	{
854	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
855	}
856
857	/**
858	* @license http://www.gnu.org/copyleft/gpl.html GPL
859	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
860	* @param $msg_number numero da mensagem
861	*/
862	function getRawBody($msg_number)
863	{
864	return imap_body($this->mbox, $msg_number, FT_UID);
865	}
866
867
868	/**
869	* @license http://www.gnu.org/copyleft/gpl.html GPL
870	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
871	* @param $msg mensagem
872	*/
873	function builderMsgHeader($msg)
874	{
875
876
877	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
878	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
879
880	$tos = explode(',',$tosMails);
881	$to = '';
882	foreach ($tos as $value)
883	{
884	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
885	}
886
887	$header = '
888	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
889	<tbody>
890	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
891	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
892	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
893	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
894	</tbody>
895	</table>
896	<br />'
897	;
898
899	return $header;
900	}
901
902	/**
903	* Constroe o corpo da msg direto na variavel de conteudo
904	* @param Mail_mimeDecode $structure
905	* @param <type> $content Ponteiro para Variavel de conteudo da msg
906	*/
907	function builderMsgBody($structure , &$content , $printHeader = false)
908	{
909	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
910	{
911	$numParts = count($structure->parts) - 1;
912
913	for($i = $numParts; $i >= 0; $i--)
914	{
915	$part = $structure->parts[$i];
916
917	switch (strtolower($part->ctype_primary))
918	{
919	case 'text':
920	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
921	if($disposition != 'attachment')
922	{
923	if(strtolower($part->ctype_secondary) == 'html')
924	{
925	if($printHeader)
926	$content .= $this->builderMsgHeader($part);
927
928	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
929	}
930
931	if(strtolower($part->ctype_secondary) == 'plain' )
932	{
933	if($printHeader)
934	$content .= $this->builderMsgHeader($part);
935
936	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
937	}
938	if(strtolower($part->ctype_secondary) == 'calendar')
939	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
940
941	}
942
943	$i = -1;
944	break;
945
946	case 'multipart':
947
948	if($printHeader)
949	$content .= $this->builderMsgHeader($part);
950
951	$this->builderMsgBody($part,$content);
952
953	$i = -1;
954	break;
955
956	case 'message':
957
958	if(!is_array($part->parts))
959	{
960	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
961	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
962	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
963	}
964	else
965	$this->builderMsgBody($part,$content,true);
966
967	$i = -1;
968	break;
969	}
970	}
971	}
972	else
973	{
974	foreach ($structure->parts as $index => $part)
975	{
976	switch (strtolower($part->ctype_primary))
977	{
978	case 'text':
979	$disposition = '';
980	if(isset($part->disposition))
981	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
982	if($disposition != 'attachment')
983	{
984	if(strtolower($part->ctype_secondary) == 'html')
985	{
986	if($printHeader)
987	$content .= $this->builderMsgHeader($part);
988
989	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
990	}
991
992	if(strtolower($part->ctype_secondary) == 'plain')
993	{
994	if($printHeader)
995	$content .= $this->builderMsgHeader($part);
996
997	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
998	}
999	if(strtolower($part->ctype_secondary) == 'calendar')
1000	$content .= $this->builderMsgCalendar($part->body);
1001
1002	}
1003	break;
1004	case 'multipart':
1005
1006	if($printHeader)
1007	$content .= $this->builderMsgHeader($part);
1008
1009	$this->builderMsgBody($part,$content);
1010
1011	break;
1012	case 'message':
1013	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
1014	{
1015	if(!is_array($part->parts))
1016	{
1017	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1018	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1019	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1020	}
1021	else
1022	$this->builderMsgBody($part,$content,true);
1023	break;
1024	}
1025	}
1026	}
1027	}
1028	}
1029
1030
1031	/**
1032	* @license http://www.gnu.org/copyleft/gpl.html GPL
1033	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1034	* @param $msg_number numero da mensagem
1035	*/
1036	function get_msg_sample($msg_number)
1037	{
1038	$content = '';
1039	$return = array();
1040
1041	include_once('class.message_components.inc.php');
1042	$msg = new message_components($this->mbox);
1043	$msg->fetch_structure($msg_number);
1044
1045	if(!isset($msg->structure[$msg_number]->parts))
1046	{
1047	$content = '';
1048	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1049	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1050	}
1051	else
1052	{
1053	foreach($msg->pid[$msg_number] as $values => $msg_part)
1054	{
1055	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1056	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1057	$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]);
1058	break;
1059	}
1060	}
1061	}
1062
1063	$tags_replace = array("<br>","<br/>","<br />");
1064	$content = str_replace($tags_replace," ", nl2br($content));
1065	$content = $this->html2txt($content);
1066	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1067	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
1068	return $return;
1069	}
1070
1071	function html2txt($document){
1072	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1073	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1074	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1075	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1076	);
1077	$text = preg_replace($search, '', $document);
1078	return html_entity_decode($text);
1079	}
1080
1081	function ope_msg_part($params)
1082	{
1083	$return = array();
1084	require_once dirname(__FILE__).'/class.attachment.inc.php';
1085
1086	$atObj = new attachment();
1087	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1088	$mbox_stream = $this->open_mbox($params['save_folder']);
1089	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1090	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1091
1092	$return['msg_folder'] = $params['save_folder'];
1093	$return['msg_number'] = $status->uidnext - 1;
1094
1095	return $return;
1096
1097	}
1098
1099	function get_info_msg($params)
1100	{
1101
1102	if(isset($params['alarm'])){
1103	$alarm = $params['alarm'];
1104	}else{
1105	$alarm = false;
1106	}
1107
1108	$return = array();
1109	$msg_number = $params['msg_number'];
1110	$msg_folder = urldecode($params['msg_folder']);
1111
1112	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1113	$msg_number = $matches[1];
1114	$plus_id = $matches[2];
1115	}
1116	else {
1117	$plus_id = '';
1118	}
1119
1120	if(!$this->mbox \|\| !is_resource($this->mbox))
1121	$this->mbox = $this->open_mbox($msg_folder);
1122
1123	$header = $this->get_header($msg_number);
1124	if (!$header) {
1125	$return['status_get_msg_info'] = "false";
1126	return $return;
1127	}
1128
1129	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1130	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1131	$body = $return_get_body['body'];
1132	if($return_get_body['body']=='isCripted'){
1133	$exporteml = new ExportEml();
1134	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1135	$return['body'] = "";
1136	$return['attachments'] = "";
1137	$return['thumbs'] = "";
1138	$return['signature'] = "";
1139	//return $return;
1140	}else{
1141	$return['body'] = $body;
1142	$return['attachments'] = $return_get_body['attachments'];
1143	$return['thumbs'] = $return_get_body['thumbs'];
1144	//$return['signature'] = $return_get_body['signature'];
1145	}
1146	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1147	if (preg_match($pattern, $header_, $fields))
1148	{
1149	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1150	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1151	}
1152	}
1153
1154	$return['Recent'] = $header->Recent;
1155	$return['Unseen'] = $header->Unseen;
1156	$return['Deleted'] = $header->Deleted;
1157	$return['Flagged'] = $header->Flagged;
1158
1159	if($header->Answered =='A' && $header->Draft == 'X'){
1160	$return['Forwarded'] = 'F';
1161	}
1162
1163	else {
1164	$return['Answered'] = $header->Answered;
1165	$return['Draft'] = $header->Draft;
1166	}
1167
1168	$return['msg_number'] = $msg_number.$plus_id;
1169	$return['msg_folder'] = $msg_folder;
1170
1171
1172
1173	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1174	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1175
1176	// Removido codigo pois a o método send_nofication precisa da data completa.
1177	// if (date("d/m/Y") == $date_msg)
1178	// $return['udate'] = gmdate("H:i",$header->udate);
1179	// else
1180
1181	// Passa o a data completa para mensagem.
1182	$return['udate'] = $header->udate;
1183
1184	$return['msg_day'] = $date_msg;
1185	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1186
1187	if (date("d/m/Y") == $date_msg) //no dia
1188	{
1189	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1190	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1191
1192
1193	$timestamp_now = strtotime("now");
1194	// removido offset nao esta sendo parametrizado
1195	// $timestamp_now = strtotime("now") + $offset;
1196
1197
1198	$timestamp_msg_time = $msgTimesTamp;
1199	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1200	// The variable $timestamp_diff is calculated without MailDate TZ.
1201	$pdate = date_parse($header->MailDate);
1202	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1203
1204	if (gmdate("H",$timestamp_diff) > 0)
1205	{
1206	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1207	}
1208	else
1209	{
1210	if (gmdate("i",$timestamp_diff) == 0){
1211	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1212	}
1213	elseif (gmdate("i",$timestamp_diff) == 1){
1214	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1215	}
1216	else{
1217	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1218	}
1219	}
1220	}
1221	else{
1222	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1223	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1224	}
1225
1226	$from = $header->from;
1227	$return['from'] = array();
1228	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1229	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1230	if ($return['from']['name'])
1231	{
1232	if (substr($return['from']['name'], 0, 1) == '"')
1233	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1234	else
1235	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1236	}
1237	else
1238	$return['from']['full'] = $return['from']['email'];
1239
1240	// Sender attribute
1241	$sender = $header->sender;
1242	$return['sender'] = array();
1243	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1244	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1245
1246	if ($return['sender']['name'])
1247	{
1248	if (substr($return['sender']['name'], 0, 1) == '"')
1249	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1250	else
1251	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1252	}
1253	else
1254	$return['sender']['full'] = $return['sender']['email'];
1255
1256	if($return['from']['full'] == $return['sender']['full'])
1257	$return['sender'] = null;
1258	$to = $header->to;
1259	$return['toaddress2'] = "";
1260	if (!empty($to))
1261	{
1262	foreach ($to as $tmp)
1263	{
1264	if (!empty($tmp->personal))
1265	{
1266	$personal_tmp = imap_mime_header_decode($tmp->personal);
1267	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1268	$return['toaddress2'] .= " ";
1269	$return['toaddress2'] .= "<";
1270	if ($tmp->host != 'unspecified-domain')
1271	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1272	else
1273	$return['toaddress2'] .= $tmp->mailbox;
1274	$return['toaddress2'] .= ">";
1275	$return['toaddress2'] .= ", ";
1276	}
1277	else
1278	{
1279	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1280	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1281	else
1282	$return['toaddress2'] .= $tmp->mailbox;
1283	$return['toaddress2'] .= ", ";
1284	}
1285	}
1286	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1287	}
1288	else
1289	{
1290	$return['toaddress2'] = "";
1291	}
1292	if(isset($header->cc))
1293	$cc = $header->cc;
1294	$return['cc'] = "";
1295	if (!empty($cc))
1296	{
1297	foreach ($cc as $tmp_cc)
1298	{
1299	if (!empty($tmp_cc->personal))
1300	{
1301	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1302	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1303	$return['cc'] .= " ";
1304	$return['cc'] .= "<";
1305	if ($tmp_cc->host != 'unspecified-domain')
1306	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1307	else
1308	$return['cc'] .= $tmp_cc->mailbox;
1309	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1310	$return['cc'] .= ">";
1311	$return['cc'] .= ", ";
1312	}
1313	else
1314	{
1315	if ($tmp_cc->host != 'unspecified-domain')
1316	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1317	else
1318	$return['cc'] .= $tmp_cc->mailbox;
1319	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1320	$return['cc'] .= ", ";
1321	}
1322	}
1323	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1324	}
1325	else
1326	{
1327	$return['cc'] = "";
1328	}
1329
1330	##
1331	# @AUTHOR Rodrigo Souza dos Santos
1332	# @DATE 2008/09/12
1333	# @BRIEF Adding the BCC field.
1334	##
1335	if(isset($header->bcc)){
1336	$bcc = $header->bcc;
1337	}
1338	$return['bcc'] = "";
1339	if (!empty($bcc))
1340	{
1341	foreach ($bcc as $tmp_bcc)
1342	{
1343	if (!empty($tmp_bcc->personal))
1344	{
1345	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1346	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1347	$return['bcc'] .= " ";
1348	$return['bcc'] .= "<";
1349	if ($tmp_bcc->host != 'unspecified-domain')
1350	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1351	else
1352	$return['bcc'] .= $tmp_bcc->mailbox;
1353	$return['bcc'] .= ">";
1354	$return['bcc'] .= ", ";
1355	}
1356	else
1357	{
1358	if ($tmp_bcc->host != 'unspecified-domain')
1359	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1360	else
1361	$return['bcc'] .= $tmp_bcc->mailbox;
1362	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1363	$return['bcc'] .= ", ";
1364	}
1365	}
1366	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1367	}
1368	else
1369	{
1370	$return['bcc'] = "";
1371	}
1372
1373	$reply_to = $header->reply_to;
1374	$return['reply_to'] = "";
1375	if (is_object($reply_to[0]))
1376	{
1377	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1378	{
1379	if (!empty($reply_to[0]->personal))
1380	{
1381	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1382	if(!empty($personal_reply_to[0]->text)) {
1383	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1384	$return['reply_to'] .= " ";
1385	$return['reply_to'] .= "<";
1386	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1387	$return['reply_to'] .= ">";
1388	}
1389	else {
1390	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1391	}
1392	}
1393	else
1394	{
1395	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1396	}
1397	}
1398	}
1399	$return['reply_to'] = $this->decode_string($return['reply_to']);
1400	$return['subject'] = $this->decode_string($header->fetchsubject);
1401
1402	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1403	$return['subject'] = str_replace(" ","", $return['subject']);
1404	}
1405	if($return['subject'] == '' \|\| $return['subject'] == null){
1406	$return['subject'] = $this->functions->getLang("(no subject) ");
1407	}
1408	$return['Size'] = $header->Size;
1409	$return['reply_toaddress'] = $header->reply_toaddress;
1410
1411	//All this is to help in local messages
1412	$return['timestamp'] = $header->udate;
1413	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1414	$return['reply_toaddress'] = $header->reply_toaddress;
1415
1416	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1417	$return['from']['email'] = "Rascunho";
1418	}
1419	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1420	$return['toaddress2'] = $this->functions->getLang('without destination');
1421	}
1422	$return['alarm'] = $alarm;
1423	return $return;
1424	}
1425
1426
1427	/*
1428	* Converte textos utf8 para o padrão html.
1429	* Modificado por Cristiano Corrêa Schmidt
1430	* @link http://php.net/manual/en/function.utf8-decode.php
1431	* @author luka8088 <luka8088@gmail.com>
1432	*/
1433	static function utf8_to_html ($data)
1434	{
1435	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1436	}
1437
1438	static function _utf8_to_html ($data)
1439	{
1440	$ret = 0;
1441	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1442	$ret += (ord($v) % 128) * pow(64, $k);
1443	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1444	}
1445	//------------------------------------------------------------------------------//
1446
1447
1448	/**
1449	* Decodifica uma part da mensagem para iso-8859-1
1450	* @param <type> $part parte do email
1451	* @param <type> $encode codificação da parte
1452	* @return <type> string decodificada
1453	*/
1454	function decodeMailPart($part, $encode, $html = true)
1455	{
1456	switch (strtolower($encode))
1457	{
1458	case 'iso-8859-1':
1459	return $part;
1460	break;
1461	case 'utf-8':
1462	if ($html) return self::utf8_to_html($part);
1463	else return utf8_decode ($part);
1464	break;
1465	default:
1466	return mb_convert_encoding($part, 'iso-8859-1');
1467	break;
1468	}
1469	}
1470
1471
1472	function get_body_msg($msg_number, $msg_folder)
1473	{
1474	/*
1475	* Requires of librarys
1476	*/
1477	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1478	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1479	require_once dirname(__FILE__).'/class.attachment.inc.php';
1480	//include_once("class.message_components.inc.php");
1481	//--------------------------------------------------------------------//
1482
1483	$return = array();
1484
1485	// $msg = new message_components($this->mbox);
1486	// $msg->fetch_structure($msg_number);
1487
1488	$content = '';
1489
1490	/*
1491	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1492	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1493	*/
1494	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1495
1496	$decoder = new Mail_mimeDecode($rawMessageData);
1497
1498	$params['include_bodies'] = true;
1499	$params['decode_bodies'] = true;
1500	$params['decode_headers'] = true;
1501	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'))
1502	$params['rfc_822bodies'] = true;
1503	$structure = $decoder->decode($params);
1504
1505	/*
1506	* Inicia Gerenciador de Anexos
1507	*/
1508	$attachmentManager = new attachment();
1509	$attachmentManager->setStructure($structure);
1510	//----------------------------------------------//
1511
1512	/*
1513	* Monta informações dos anexos para o cabecalhos
1514	*/
1515	$attachments = $attachmentManager->getAttachmentsInfo();
1516	$return['attachments'] = $attachments;
1517	//----------------------------------------------//
1518
1519	/*
1520	* Monta informações das imagens
1521	*/
1522	$images = $attachmentManager->getEmbeddedImagesInfo();
1523	//----------------------------------------------//
1524
1525	if(!$this->has_cid)
1526	{
1527	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1528	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1529	}
1530
1531	switch (strtolower($structure->ctype_primary))
1532	{
1533	case 'text':
1534	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1535	{
1536	$return['body']='isCripted';
1537	return $return;
1538	}
1539	$attachment = array();
1540
1541	$msg_subtype = strtolower($structure->ctype_secondary);
1542	if(isset($structure->disposition))
1543	$disposition = strtolower($structure->disposition);
1544	else
1545	$disposition = '';
1546
1547	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1548	{
1549	if(strtolower($msg_subtype) == 'plain')
1550	{
1551	if(isset($structure->ctype_parameters['charset']))
1552	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1553	else
1554	$content = $this->decodeMailPart($structure->body, null,false);
1555	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1556	$content = htmlentities( $content );
1557	$this->replace_links($content);
1558	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1559	$content = '<pre>' . $content . '</pre>';
1560	$return[ 'body' ] = $content;
1561	return $return;
1562	}
1563	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1564	}
1565	if(strtolower($structure->ctype_secondary) == 'calendar')
1566	$content .= $this->builderMsgCalendar($structure->body);
1567
1568	break;
1569
1570	case 'multipart':
1571	$this->builderMsgBody($structure , $content);
1572
1573	break;
1574
1575	case 'message':
1576	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1577	{
1578	if(!is_array($structure->parts))
1579	{
1580	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1581	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1582	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1583	}
1584	else
1585	$this->builderMsgBody($structure , $content,true);
1586	}
1587	break;
1588
1589	case 'application':
1590	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1591	{
1592	// $return['body']='isCripted';
1593	// return $return;
1594
1595	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1596	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1597	if($rawMessageData2 === false){
1598	$return['body']='isCripted';
1599	return $return;
1600	}
1601	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1602	$structure2 = $decoder2->decode($params);
1603	$this-> builderMsgBody($structure2 , $content);
1604
1605	$attachmentManager->setStructure($structure2);
1606	/*
1607	* Monta informações dos anexos para o cabecarios
1608	*/
1609	$attachments = $attachmentManager->getAttachmentsInfo();
1610	$return['attachments'] = $attachments;
1611
1612	//----------------------------------------------//
1613
1614	/*
1615	* Monta informações das imagens
1616	*/
1617	$images = $attachmentManager->getEmbeddedImagesInfo();
1618	//----------------------------------------------//
1619
1620	if(!$this->has_cid){
1621	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1622	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1623	}
1624	}
1625	///////////////////////////////////////////////////////////////////////////////////////////
1626	default:
1627	if(count($attachments) > 0)
1628	$content .= '';
1629	break;
1630	}
1631
1632	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1633	$this->set_messages_flag($params);
1634	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1635	$content = $this->replace_special_characters($content);
1636	$this->replace_links($content);
1637	$return['body'] = &$content;
1638
1639	return $return;
1640	}
1641
1642
1643	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1644	function extractSignedContents( $data )
1645	{
1646	$pipes_desc = array(
1647	0 => array('pipe', 'r'),
1648	1 => array('pipe', 'w')
1649	);
1650
1651	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1652	if (!is_resource($fp)) {
1653	return false;
1654	}
1655
1656	$output = '';
1657
1658	/* $pipes[0] => writeable handle connected to child stdin
1659	$pipes[1] => readable handle connected to child stdout */
1660	fwrite($pipes[0], $data);
1661	fclose($pipes[0]);
1662
1663	while (!feof($pipes[1])) {
1664	$output .= fgets($pipes[1], 1024);
1665	}
1666	fclose($pipes[1]);
1667	proc_close($fp);
1668
1669	return $output;
1670	}
1671	///////////////////////////////////////////////////////////////////////////////////////
1672
1673	function builderMsgCalendar($calendar)
1674	{
1675	$icalService = ServiceLocator::getService('ical');
1676
1677	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1678	if($codificao == 'UTF-8')
1679	$calendar = utf8_decode($calendar);
1680
1681	if($icalService->setIcal($calendar))
1682	{
1683	$content = '';
1684
1685	switch ($icalService->getMethod()) {
1686
1687	case 'REPLY':
1688	include_once(dirname(__FILE__).'/../../header.inc.php');
1689	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1690	$boicalendar = new boicalendar();
1691
1692	$ical = $icalService->getComponent('vevent');
1693	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1694	$content.= '<span style="font-size: 12" >';
1695	$notExist = false;
1696
1697	foreach ($ical['attendee'] as $attendee)
1698	{
1699	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1700	{
1701	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1702	{
1703	$content.= $this->functions->getLang('User').' ';
1704	if($attendee['params']['CN'])
1705	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1706	else
1707	$content.= '<b>'.$attendee['value'].'</b> ';
1708
1709	$content.= $this->functions->getLang('accepted your event');
1710	}
1711	else
1712	$notExist = true;
1713	}
1714
1715	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1716	{
1717	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1718	{
1719	$content.= $this->functions->getLang('User').' ';
1720	if($attendee['params']['CN'])
1721	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1722	else
1723	$content.= '<b>'.$attendee['value'].'</b> ';
1724
1725	if($ical['description']['value'])
1726	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1727	else
1728	$content.= $this->functions->getLang('provisionally accepted you event');
1729	}
1730	else
1731	$notExist = true;
1732	}
1733
1734	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1735	{
1736	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1737	{
1738	$content.= $this->functions->getLang('User').' ';
1739	if($attendee['params']['CN'])
1740	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1741	else
1742	$content.= '<b>'.$attendee['value'].'</b> ';
1743
1744	if($ical['description']['value'])
1745	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1746	else
1747	$content.= $this->functions->getLang('provisionally decline you event');
1748	}
1749	else
1750	$notExist = true;
1751	}
1752	}
1753	if($notExist)
1754	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1755	$content.= '</span><br /><br />';
1756
1757	break;
1758
1759	case 'CANCEL':
1760
1761	$ical = $icalService->getComponent('vevent');
1762	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1763	$content.= '<span style="font-size: 12" >';
1764	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1765
1766	if($ical['description']['value'])
1767	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1768
1769	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1770	$content.= '</span><br /><br />';
1771	break;
1772
1773	case 'REQUEST':
1774
1775	$ical = $icalService->getComponent('vevent');
1776	if($ical['dtstart']['value']['tz'] == 'Z')
1777	{
1778	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1779	$ical['dtstart']['value']['hour'] += $tz;
1780	$ical['dtend']['value']['hour'] += $tz;
1781	}
1782
1783	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1784	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1785	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1786	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1787	$content.= ' <br /> <b>'.$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'] ;
1788	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1789
1790	if($ical['organizer']['params']['CN'])
1791	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1792	else
1793	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1794
1795	if($ical['attendee'])
1796	{
1797	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1798	$att .= '<ul> ';
1799	foreach ($ical['attendee'] as $attendee)
1800	{
1801	if($attendee['params']['CN'])
1802	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1803	else
1804	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1805	}
1806	$att .= '</ul> <br />' ;
1807	}
1808	$content.= $att;
1809
1810	break;
1811	default:
1812	break;
1813	}
1814
1815	}
1816	return $content;
1817	}
1818
1819	function htmlfilter($body)
1820	{
1821	require_once('htmlfilter.inc');
1822
1823	$tag_list = Array(
1824	false,
1825	'blink',
1826	'object',
1827	'meta',
1828	'html',
1829	'link',
1830	'frame',
1831	'iframe',
1832	'layer',
1833	'ilayer',
1834	'plaintext'
1835	);
1836
1837	/**
1838	* A very exclusive set:
1839	*/
1840	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1841	$rm_tags_with_content = Array(
1842	'script',
1843	'style',
1844	'applet',
1845	'embed',
1846	'head',
1847	'frameset',
1848	'xml',
1849	'xmp'
1850	);
1851
1852	$self_closing_tags = Array(
1853	'img',
1854	'br',
1855	'hr',
1856	'input'
1857	);
1858
1859	$force_tag_closing = true;
1860
1861	$rm_attnames = Array(
1862	'/.*/' =>
1863	Array(
1864	'/target/i',
1865	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1866	'/^dynsrc/i',
1867	'/^datasrc/i',
1868	'/^data.*/i',
1869	'/^lowsrc/i'
1870	)
1871	);
1872
1873	/**
1874	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1875	* some idea of what's going on here. :)
1876	*/
1877
1878	$bad_attvals = Array(
1879	'/.*/' =>
1880	Array(
1881	'/.*/' =>
1882	Array(
1883	Array(
1884	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1885	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1886	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1887	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1888	),
1889	Array(
1890	'\\1oddjob:\\2\\1',
1891	//'\\1uucp:\\2\\1', -> doclinks notes
1892	'\\1amaretto:\\2\\1',
1893	'\\1round:\\2\\1'
1894	)
1895	),
1896
1897	'/^style/i' =>
1898	Array(
1899	Array(
1900	'/expression/i',
1901	'/behaviou*r/i',
1902	'/binding/i',
1903	'/include-source/i',
1904	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1905	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1906	),
1907	Array(
1908	'idiocy',
1909	'idiocy',
1910	'idiocy',
1911	'idiocy',
1912	'url(\\1http://securityfocus.com/\\1)',
1913	'url(\\1http://securityfocus.com/\\1)'
1914	)
1915	)
1916	)
1917	);
1918
1919	$add_attr_to_tag = Array(
1920	'/^a$/i' => Array('target' => '"_new"')
1921	);
1922
1923
1924	$trusted_body = sanitize($body,
1925	$tag_list,
1926	$rm_tags_with_content,
1927	$self_closing_tags,
1928	$force_tag_closing,
1929	$rm_attnames,
1930	$bad_attvals,
1931	$add_attr_to_tag
1932	);
1933
1934	return $trusted_body;
1935	}
1936
1937	function decodeBody($body, $encoding, $charset=null)
1938	{
1939
1940	if ($encoding == 'quoted-printable')
1941	{
1942	$body = quoted_printable_decode($body);
1943
1944	}
1945	else if ($encoding == 'base64')
1946	{
1947	$body = base64_decode($body);
1948	}
1949	// All other encodings are returned raw.
1950	if (strtolower($charset) == "utf-8")
1951	return utf8_decode($body);
1952	else
1953	return $body;
1954	}
1955
1956
1957	/**
1958	* @license http://www.gnu.org/copyleft/gpl.html GPL
1959	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1960	* @param $images
1961	* @param $msgno
1962	* @param $body
1963	* @param $msg_folder
1964	*/
1965	function process_embedded_images($images, $msgno, $body, $msg_folder)
1966	{
1967
1968	foreach ($images as $image)
1969	{
1970	$image['cid'] = eregi_replace("<", "", $image['cid']);
1971	$image['cid'] = eregi_replace(">", "", $image['cid']);
1972
1973	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1974	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1975	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1976	}
1977	return $body;
1978	}
1979
1980	function replace_special_characters($body)
1981	{
1982	if(trim($body) === '') return;
1983
1984	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1985	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1986	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1987
1988	require_once('../library/CssToInlineStyles/css_to_inline_styles.php');
1989	$cssToInlineStyles = new CSSToInlineStyles($body);
1990	$cssToInlineStyles->setUseInlineStylesBlock(true);
1991	$cssToInlineStyles->setCleanup(TRUE);
1992	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1993
1994	///--------------------------------//
1995	// tags to be removed doe to security reasons
1996	$tag_list = Array(
1997	'blink', 'object', 'frame', 'iframe',
1998	'layer', 'ilayer', 'plaintext', 'script',
1999	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
2000	);
2001
2002	foreach ($tag_list as $index => $tag)
2003	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
2004
2005	// Malicious Code Remove
2006	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
2007	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
2008	foreach ($rest[0] as $i => $val) {
2009	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
2010	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
2011	}
2012
2013	/*
2014	* Remove deslocamento a esquerda colocado pelo Outlook.
2015	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
2016	*/
2017	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
2018	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
2019	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
2020	//--------------------------------------------------------------------------------------------//
2021	//Remoção de tags <span></span> para correção de erro no firefox
2022	//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>.
2023	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
2024	// $body = mb_eregi_replace("<span><span>","",$body);
2025	// $body = mb_eregi_replace("</span></span>","",$body);
2026	//Correção para compatibilização com Outlook, ao visualizar a mensagem
2027	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
2028	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
2029	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
2030
2031	return $body ;
2032	}
2033
2034	function replace_links_callback($matches)
2035	{
2036	if($matches[3])
2037	$pref = $matches[3];
2038	else
2039	$pref = $matches[3] = 'http';
2040
2041	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
2042	}
2043
2044
2045	/**
2046	* @license http://www.gnu.org/copyleft/gpl.html GPL
2047	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2048	* @param $body corpo da mensagem
2049	*/
2050	function replace_links(&$body)
2051	{
2052	// Trata urls do tipo aaaa.bbb.empresa
2053	// Usadas na intranet.
2054	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2055	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2056
2057	}
2058
2059	function get_signature($msg, $msg_number, $msg_folder)
2060	{
2061	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2062	include_once("class.db_functions.inc.php");
2063	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2064	{
2065	$sign = array();
2066	$temp = $this->get_info_head_msg($msg_number);
2067	if($temp['ContentType'] =='normal') return $sign;
2068	$file_type = strtolower($file_type);
2069	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2070	{
2071	if ($temp['ContentType'] == 'signature')
2072	{
2073	if(!$this->mbox \|\| !is_resource($this->mbox))
2074	$this->mbox = $this->open_mbox($msg_folder);
2075
2076	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2077
2078	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2079	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2080
2081	$certificado = new certificadoB();
2082	$validade = $certificado->verificar($imap_msg);
2083	$sign[] = $certificado->msg_sem_assinatura;
2084	if ($certificado->apresentado)
2085	{
2086	$from = $header->from;
2087	foreach ($from as $id => $object)
2088	{
2089	$fromname = $object->personal;
2090	$fromaddress = $object->mailbox . "@" . $object->host;
2091	}
2092	foreach ($certificado->erros_ssl as $item)
2093	{
2094	$sign[] = $item . "#@#";
2095	}
2096
2097	if (count($certificado->erros_ssl) < 1)
2098	{
2099	$check_msg = 'Message untouched';
2100	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2101	{
2102	$check_msg .= ' and authentic###';
2103	}
2104	else
2105	{
2106	$check_msg .= ' with signer different from sender#@#';
2107	}
2108	$sign[] = $check_msg;
2109	}
2110
2111	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2112	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2113	$sign[] = 'Mail from: ###' . $fromaddress;
2114	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2115	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2116	$sign[] = 'Message date: ###' . $header->Date;
2117
2118	$cert = openssl_x509_parse($certificado->cert_assinante);
2119
2120	$sign_alert = array();
2121	$sign_alert[] = 'Certificate Owner###:\n';
2122	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2123	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2124	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2125	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2126	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2127	$sign_alert[] = 'Personal Data###:' . '\n';
2128	$sign_alert[] = 'Birthday### ' . $X . '\n';
2129	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2130	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2131	$sign_alert[]= 'Certificate Issuer###:\n';
2132	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2133	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2134	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2135	$sign_alert[]= 'Validity###:\n';
2136	$H = data_hora($cert[validFrom]);
2137	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2138	$sign_alert[]= 'Valid From### ' . $X . '\n';
2139	$H = data_hora($cert[validTo]);
2140	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2141	$sign_alert[]= 'Valid Until### ' . $X;
2142	$sign[] = $sign_alert;
2143
2144	$this->db = new db_functions();
2145
2146	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2147	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2148	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2149	}
2150	else
2151	{
2152	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2153	foreach($certificado->erros_ssl as $item)
2154	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2155	}
2156	}
2157	}
2158	}
2159	return $sign;
2160	}
2161
2162
2163	/**
2164	* @license http://www.gnu.org/copyleft/gpl.html GPL
2165	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2166	* @param $images
2167	* @param $msg_number
2168	* @param $msg_folder
2169	*/
2170	function get_thumbs($images, $msg_number, $msg_folder)
2171	{
2172
2173	if (!count($images)) return '';
2174
2175	foreach ($images as $key => $value) {
2176	$images[$key]['width'] = 160;
2177	$images[$key]['height'] = 120;
2178	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2179	}
2180
2181	return json_encode($images);
2182	}
2183
2184	/*function delete_msg($params)
2185	{
2186	$folder = $params['folder'];
2187	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2188
2189	$mbox_stream = $this->open_mbox($folder);
2190
2191	foreach ($msgs_to_delete as $msg_number){
2192	imap_delete($mbox_stream, $msg_number, FT_UID);
2193	}
2194	imap_close($mbox_stream, CL_EXPUNGE);
2195	return $params['msgs_to_delete'];
2196	}*/
2197
2198	// Novo
2199	function delete_msgs($params)
2200	{
2201
2202	$folder = $params['folder'];
2203	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2204	$msgs_number = explode(",",$params['msgs_number']);
2205	if(array_key_exists('border_ID' ,$params))
2206	$border_ID = $params['border_ID'];
2207	else
2208	$border_ID = '';
2209	$return = array();
2210
2211	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2212	$return['previous_msg'] = $this->get_info_previous_msg($params);
2213	// Fix problem in unserialize function JS.
2214	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2215	}
2216
2217	//$mbox_stream = $this->open_mbox($folder);
2218	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2219
2220	foreach ($msgs_number as $msg_number)
2221	{
2222	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2223	$return['msgs_number'][] = $msg_number;
2224	}
2225
2226	$return['folder'] = $folder;
2227	$return['border_ID'] = $border_ID;
2228
2229	if($mbox_stream)
2230	imap_close($mbox_stream, CL_EXPUNGE);
2231
2232	$return['status'] = true;
2233	return $return;
2234	}
2235
2236
2237	function refresh($params)
2238	{
2239
2240	$return = array();
2241	$return['new_msgs'] = 0;
2242	$folder = $params['folder'];
2243	$msg_range_begin = $params['msg_range_begin'];
2244	$msg_range_end = $params['msg_range_end'];
2245	$msgs_existent = $params['msgs_existent'];
2246	$sort_box_type = $params['sort_box_type'];
2247	$sort_box_reverse = $params['sort_box_reverse'];
2248	$msgs_in_the_server = array();
2249	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2250	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2251	$msgs_in_the_server = array_keys($msgs_in_the_server);
2252	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2253	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2254	if(!count($msgs_in_the_server)){
2255	$msg_range_begin -= $dif;
2256	$msg_range_end -= $dif;
2257	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2258	$msgs_in_the_server = array_keys($msgs_in_the_server);
2259	$num_msgs = NULL;
2260	$return['msg_range_begin'] = $msg_range_begin;
2261	$return['msg_range_end'] = $msg_range_end;
2262	}
2263	$return['new_msgs'] = imap_num_recent($this->mbox);
2264
2265	$msgs_in_the_client = explode(",", $msgs_existent);
2266
2267	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2268
2269	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2270	$aux = 0;
2271	while(array_key_exists($aux, $msg_to_insert)){
2272	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2273	$return['new_msgs'] += 1;
2274	}
2275	$aux++;
2276	}
2277	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2278	$aux = 0;
2279	while(array_key_exists($aux, $msg_to_insert)){
2280	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2281	$return['new_msgs'] += 1;
2282	}
2283	$aux++;
2284	}
2285	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2286	$return['tot_msgs'] = $num_msgs;
2287	}
2288
2289	if(!count($msgs_in_the_server)){
2290	return Array();
2291	}
2292
2293	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2294	$msgs_to_exec = array();
2295	foreach($msg_to_insert as $msg_number)
2296	$msgs_to_exec[] = $msg_number;
2297	//sort($msgs_to_exec);
2298	$i = 0;
2299	foreach($msgs_to_exec as $msg_number)
2300	{
2301	$sample = false;
2302	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2303	$sample = true;
2304
2305	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2306
2307	//get the next msg number to append this msg in the view in a correct place
2308	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2309
2310	$return[$i]['msg_key_position'] = $msg_key_position;
2311	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2312	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2313	else
2314	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2315
2316	$return[$i]['msg_folder'] = $folder;
2317	$i++;
2318	}
2319	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2320	$return['sort_box_type'] = $params['sort_box_type'];
2321	if(!$this->mbox \|\| !is_resource($this->mbox))
2322	$this->open_mbox($folder);
2323
2324	$return['msgs_to_delete'] = $msg_to_delete;
2325	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2326	if($this->mbox && is_resource($this->mbox))
2327	imap_close($this->mbox);
2328
2329	return $return;
2330	}
2331
2332	/**
2333	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2334	* assinado ou cifrado.
2335	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2336	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2337	* @param $msg_number O número da mesagem
2338	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2339	*/
2340	function getMessageType($msg_number, $headers = false , &$body = false){
2341	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2342	$contentType = "normal";
2343
2344	if (!$headers)
2345	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2346
2347	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2348	$contentType = "signature";
2349	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2350	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2351
2352	return $contentType;
2353	}
2354
2355	/**
2356	* Retorna a posição que a pasta esta dentro do array de pastas
2357	*
2358	* @license www.gnu.org/copyleft/gpl.html GPL
2359	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2360	* @sponsor Caixa Econômica Federal
2361	* @author Cristiano Corrêa Schmidt
2362	* @access public
2363	*/
2364
2365	function getFolderPos(&$array , $find)
2366	{
2367	foreach($array as $i => $v)
2368	if($v['id'] === $find)
2369	return $i;
2370	return false;
2371	}
2372
2373	/**
2374	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2375	*
2376	* @license http://www.gnu.org/copyleft/gpl.html GPL
2377	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2378	* @sponsor Caixa Econômica Federal
2379	* @author Cristiano Corrêa Schmidt
2380	* @access public
2381	*/
2382	function orderDefaultFolders( &$folders , $user)
2383	{
2384	$principals = array();
2385	for($x = 0; $x < 5 ; $x++)
2386	{
2387	switch ($x) {
2388	case 0:
2389	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2390	$principals[] = $folders[$p];
2391	break;
2392	case 1:
2393	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2394	$principals[] = $folders[$p];
2395	break;
2396	case 2:
2397	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2398	$principals[] = $folders[$p];
2399	break;
2400	case 3:
2401	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2402	$principals[] = $folders[$p];
2403	break;
2404	case 4:
2405	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2406	$principals[] = $folders[$p];
2407	break;
2408	}
2409	if($p !== false)
2410	unset($folders[$p]);
2411	}
2412	$folders = array_merge($principals, $folders);
2413	}
2414
2415	/**
2416	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2417	*
2418	* @license http://www.gnu.org/copyleft/gpl.html GPL
2419	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2420	* @sponsor Caixa Econômica Federal
2421	* @author Cristiano Corrêa Schmidt
2422	* @access public
2423	*/
2424	function get_folders_list($params = null)
2425	{
2426	///Define Variaveis
2427	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2428	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2429	$mboxStream = $this->open_mbox(); //abre conexão imap
2430	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2431	$folders = array();
2432	$return = array();
2433	///////////////////////////////////////////////////////////////
2434
2435	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2436	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2437
2438	session_write_close(); // Free others requests
2439	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2440
2441	if ( isset($params['noSharedFolders']) )
2442	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2443	else
2444	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2445
2446	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2447
2448	if (!is_array($folders_list)) return false;
2449	if($uid2cn)
2450	$this->ldap = new ldap_functions();
2451
2452	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2453	{
2454	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2455	$nameArray = explode($this->imap_delimiter, $folderId);
2456	$nameCount = count($nameArray);
2457	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2458	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2459	if($nameArray[0] === 'user')
2460	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2461	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2462	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2463	}
2464	unset($folders_list); //destroy array de objetos desnecessarios
2465	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2466	{
2467	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2468
2469	foreach ($folders[$i] as $ii => $vv)
2470	{
2471	$append = array();
2472	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2473	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2474	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2475	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2476	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2477	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2478	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2479	$return[] = $append;
2480	}
2481	}
2482
2483	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2484
2485	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2486	}
2487
2488
2489	function create_mailbox($arr)
2490	{
2491	$namebox = $arr['newp'];
2492	$base_path = $arr['base_path'];
2493	$mbox_stream = $this->open_mbox();
2494	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2495	$test = explode("/", $namebox);
2496	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2497	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2498	$namebox = $base_path.$namebox;
2499	}
2500	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2501	$result = "Ok";
2502	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2503	{
2504	$result = implode("<br />\n", imap_errors());
2505	}
2506	}else{
2507	$child = $base_path.$this->imap_delimiter;
2508	for($i =0; $i < count($test); $i++){
2509	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2510	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2511	$result = "Ok";
2512	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2513	{
2514	$result = implode("<br />\n", imap_errors());
2515	}
2516	$child .=$this->imap_delimiter;
2517	}
2518	}
2519	if($mbox_stream)
2520	imap_close($mbox_stream);
2521	return $result;
2522	}
2523
2524	function create_extra_mailbox($arr)
2525	{
2526	$nameboxs = explode(";",$arr['nw_folders']);
2527	$result = "";
2528	$mbox_stream = $this->open_mbox();
2529	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2530	foreach($nameboxs as $key=>$tmp){
2531	if($tmp != ""){
2532	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2533	$result = implode("<br />\n", imap_errors());
2534	if($mbox_stream)
2535	imap_close($mbox_stream);
2536	return $result;
2537	}
2538	}
2539	}
2540	if($mbox_stream)
2541	imap_close($mbox_stream);
2542	return true;
2543	}
2544
2545	function delete_mailbox($arr)
2546	{
2547	$namebox = $arr['del_past'];
2548	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2549	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2550	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2551
2552	$result = "Ok";
2553	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2554	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2555	{
2556	$result = implode("<br />\n", imap_errors());
2557	}
2558	/*
2559	if($mbox_stream)
2560	imap_close($mbox_stream);
2561	*/
2562	return $result;
2563	}
2564
2565	function ren_mailbox($arr)
2566	{
2567	$namebox = $arr['current'];
2568	$new_box = $arr['rename'];
2569	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2570	$mbox_stream = $this->open_mbox();
2571	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2572
2573	$result = "Ok";
2574	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2575	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2576
2577	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2578	{
2579	$result = imap_errors();
2580	}
2581	if($mbox_stream)
2582	imap_close($mbox_stream);
2583	return $result;
2584
2585	}
2586
2587	function get_num_msgs($params)
2588	{
2589	$folder = $params['folder'];
2590	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2591	$this->mbox = $this->open_mbox($folder);
2592	if(!$this->mbox \|\| !is_resource($this->mbox))
2593	return imap_last_error();
2594	}
2595	$num_msgs = imap_num_msg($this->mbox);
2596	if($this->mbox && is_resource($this->mbox))
2597	imap_close($this->mbox);
2598
2599	return $num_msgs;
2600	}
2601
2602	function folder_exists($folder){
2603	$mbox = $this->open_mbox();
2604	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2605	$list = imap_getmailboxes($mbox,$serverString, $folder);
2606	$return = is_array($list);
2607	imap_close($mbox);
2608	return $return;
2609	}
2610
2611	function send_mail($params) {
2612
2613	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2614	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2615	$mailService = ServiceLocator::getService('mail');
2616
2617	include_once("class.db_functions.inc.php");
2618	$db = new db_functions();
2619	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2620	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2621
2622	##
2623	# @AUTHOR Rodrigo Souza dos Santos
2624	# @DATE 2008/09/17$fileName
2625	# @BRIEF Checks if the user has permission to send an email with the email address used.
2626	##
2627	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2628	$deny = true;
2629	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2630	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2631	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2632
2633	if ($deny)
2634	return "The server denied your request to send a mail, you cannot use this mail address.";
2635	}
2636
2637	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2638	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2639	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2640
2641	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2642	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2643	}
2644
2645	$toaddress = implode(',', $toaddress);
2646	$ccaddress = implode(',', $ccaddress);
2647	$ccoaddress = implode(',', $ccoaddress);
2648
2649	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2650	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2651	}
2652
2653	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2654	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2655
2656	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2657	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2658
2659	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2660	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2661
2662	$replytoaddress = $params['input_replyto'];
2663	$subject = $params['input_subject'];
2664	$return_receipt = $params['input_return_receipt'];
2665	$is_important = $params['input_important_message'];
2666	$encrypt = $params['input_return_cripto'];
2667	$signed = $params['input_return_digital'];
2668
2669	$message_attachments = $params['message_attachments'];
2670
2671	if (substr($params['input_to'], -1) == ',')
2672	$params['input_to'] = substr($params['input_to'], 0, -1);
2673
2674	if (substr($params['input_cc'], -1) == ',')
2675	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2676
2677	if (substr($params['input_cco'], -1) == ',')
2678	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2679
2680	// Valida numero Maximo de Destinatarios
2681	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2682	$sendersNumber = count(explode(',', $params['input_to']));
2683
2684	if ($params['input_cc'])
2685	$sendersNumber += count(explode(',', $params['input_cc']));
2686	if ($params['input_cco'])
2687	$sendersNumber += count(explode(',', $params['input_cco']));
2688
2689	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2690	if ($userMaxmimumSenders) {
2691	if ($sendersNumber > $userMaxmimumSenders)
2692	return $this->functions->getLang('Number of recipients greater than allowed');
2693	}
2694	else {
2695	$ldap = new ldap_functions();
2696	$groupsToUser = $ldap->get_user_groups($this->username);
2697
2698	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2699
2700	if ($groupMaxmimumSenders > 0) {
2701	if ($sendersNumber > $groupMaxmimumSenders)
2702	return $this->functions->getLang('Number of recipients greater than allowed');
2703	}
2704	else {
2705	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2706	return $this->functions->getLang('Number of recipients greater than allowed');
2707	}
2708	}
2709	}
2710	//Fim Valida numero maximo de destinatarios
2711	//Valida envio de email para shared accounts
2712	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2713	$ldap = new ldap_functions();
2714	$arrayF = explode(';', $params['input_from']);
2715
2716	/*
2717	* Verifica se o remetente n?o ? uma conta compartilhada
2718	*/
2719	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2720	$groupsToUser = $ldap->get_user_groups($this->username);
2721	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2722
2723	/*
2724	* Pega o UID do remetente
2725	*/
2726	$uidFrom = $ldap->mail2uid($arrayF[1]);
2727
2728	/*
2729	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2730	*/
2731	foreach ($sharedAccounts as $key => $value) {
2732	if ($value)
2733	$acl = $this->getaclfrombox($value);
2734
2735	if (array_key_exists($uidFrom, $acl))
2736	unset($sharedAccounts[$key]);
2737	}
2738
2739	/*
2740	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2741	*/
2742	if (count($sharedAccounts) > 0)
2743	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2744
2745	/*
2746	* Retorna as contas compartilhadas bloqueadas
2747	*/
2748	if (count($accountsBlockeds) > 0) {
2749	$return = '';
2750
2751	foreach ($accountsBlockeds as $accountBlocked)
2752	$return.= $accountBlocked . ', ';
2753
2754	$return = substr($return, 0, -2);
2755
2756	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2757	}
2758	}
2759	}
2760	// Fim Valida envio de email para shared accounts
2761	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2762	if ($params['smime'] AND false) {
2763	$body = $params['smime'];
2764	$mail->SMIME = true;
2765	// A MSG assinada deve ser testada neste ponto.
2766	// Testar o certificado e a integridade da msg....
2767	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2768	$erros_acumulados = '';
2769	$certificado = new certificadoB();
2770	$validade = $certificado->verificar($body);
2771	if (!$validade) {
2772	foreach ($certificado->erros_ssl as $linha_erro) {
2773	$erros_acumulados .= $linha_erro;
2774	}
2775	} else {
2776	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2777	if ($certificado->apresentado) {
2778	if ($certificado->dados['EXPIRADO'])
2779	$erros_acumulados .='Certificado expirado.';
2780	$this->cpf = isset($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']] : $this->username;
2781	if ($certificado->dados['CPF'] != $this->cpf)
2782	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2783	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2784	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2785	}
2786	else {
2787	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2788	}
2789	}
2790	if (!$erros_acumulados == '') {
2791	return $erros_acumulados;
2792	}
2793	} else {
2794	//Compatibilização com Outlook, ao encaminhar a mensagem
2795	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2796	$body = str_replace("%nbsp;"," ",$body);
2797	$body = preg_replace("/\n/"," ",$body);
2798	$body = preg_replace("/\r/","" ,$body);
2799	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2800	}
2801
2802	$attachments = $_FILES;
2803	$forwarding_attachments = $params['forwarding_attachments'];
2804	$local_attachments = $params['local_attachments'];
2805
2806	//Test if must be saved in shared folder and change if necessary
2807	if ($fromaddress[2] == 'y') {
2808	//build shared folder path
2809	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2810	if ($this->folder_exists($newfolder))
2811	$folder = $newfolder;
2812	else
2813	$folder = $params['folder'];
2814	} else {
2815	$folder = $params['folder'];
2816	}
2817
2818	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2819	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2820	$folder_name = $params['folder_name'];
2821
2822	// TODO - tratar assinatura e remover o AND false
2823	if ($signed && !$params['smime'] AND false) {
2824	$mail->Mailer = "smime";
2825	$mail->SignedBody = true;
2826	}
2827
2828
2829	if ($fromaddress)
2830	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2831	else
2832	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2833
2834	$bol = $this->add_recipients('to', $toaddress, $mailService);
2835	if (!$bol) {
2836	return $this->parse_error("Invalid Mail:", $toaddress);
2837	}
2838	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2839	if (!$bol) {
2840	return $this->parse_error("Invalid Mail:", $ccaddress);
2841	}
2842	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2843
2844	if ($allow) {
2845	//$mailService->addBcc($ccoaddress);
2846	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2847
2848	if (!$bol) {
2849	return $this->parse_error("Invalid Mail:", $ccoaddress);
2850	}
2851	}
2852
2853	//Implementação para o In-Reply-To e References
2854	$msg_numb = $params['messageNum'];
2855	$msg_folder = $params['messageFolder'];
2856	$this->mbox = $this->open_mbox($msg_folder);
2857
2858	$header = $this->get_header($msg_numb);
2859	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2860	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2861	if (preg_match($pattern, $header_, $fields)) {
2862	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2863	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2864	}
2865	}
2866
2867	$message_id = $header->message_id;
2868	$references = array();
2869	if ($message_id != "") {
2870	$mailService->addHeaderField('In-Reply-To', $message_id);
2871
2872	if (isset($header->references)) {
2873	array_push($references, $header->references);
2874	}
2875	array_push($references, $message_id);
2876	$mailService->addHeaderField('References', $references);
2877	}
2878
2879
2880	$mailService->setSubject($subject);
2881	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2882	strtolower($params['type']) != 'plain' : true );
2883
2884
2885	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2886	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2887	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2888	$email = explode(",", $email);
2889	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2890	// Deve ser verificado um numero limite de destinatarios.
2891	// Deve ser verificado se os certificados sao validos.
2892	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2893	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2894	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2895	$erros_acumulados = "";
2896	$aux_mails = array();
2897	$mail_list = array();
2898	if (count($email) > $numero_maximo) {
2899	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2900	return $erros_acumulados;
2901	}
2902	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2903	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2904	foreach ($email as $item) {
2905	$certificate = $db->get_certificate(strtolower($item));
2906	if (!$certificate) {
2907	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2908	return $erros_acumulados;
2909	}
2910
2911	if (array_key_exists("dberr1", $certificate)) {
2912
2913	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2914	return $erros_acumulados;
2915	}
2916	if (array_key_exists("dberr2", $certificate)) {
2917	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2918	//continue;
2919	}
2920	/* Retirado este teste para evitar mensagem de erro duplicada.
2921	if (!array_key_exists("certs", $certificate))
2922	{
2923	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2924	continue;
2925	}
2926	*/
2927	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2928
2929	foreach ($certificate['certs'] as $registro) {
2930	$c1 = new certificadoB();
2931	$c1->certificado($registro['chave_publica']);
2932	if ($c1->apresentado) {
2933	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2934	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2935	$aux_mails[] = $registro['chave_publica'];
2936	$mail_list[] = strtolower($item);
2937	} else {
2938	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2939	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2940	}
2941
2942	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2943	foreach ($c2->erros_ssl as $linha) {
2944	$erros_acumulados .= $linha . chr(0x0A);
2945	}
2946	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2947	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2948	}
2949	} else {
2950	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2951	}
2952	}
2953	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2954	return $erros_acumulados;
2955	}
2956	}
2957
2958	$mail->Certs_crypt = $aux_mails;
2959	}
2960
2961	$attachment = json_decode($params['attachments'],TRUE);
2962
2963	foreach ($attachment as &$value)
2964	{
2965	if((int)$value > 0) //BD attachment
2966	{
2967	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2968
2969	if($att['disposition'] == 'embedded')
2970	{
2971	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2972	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2973	}
2974	else
2975	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2976
2977	$message_size_total += $att['size'];
2978	unset($att);
2979	}
2980	else //message attachment
2981	{
2982	$value = json_decode($value, true);
2983
2984	switch ($value['type']) {
2985	case 'imapPart':
2986	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2987	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2988	{
2989	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2990	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2991	}
2992	else
2993	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2994
2995	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2996	unset($att);
2997	break;
2998	case 'imapMSG':
2999	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
3000	$mbox_stream = $this->open_mbox($value['folder']);
3001	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3002	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
3003	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3004	unset($rawmsg);
3005	break;
3006
3007	default:
3008	break;
3009	}
3010	}
3011	}
3012
3013	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3014
3015	////////////////////////////////////////////////////////////////////////////////////////////////////
3016	/**
3017	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3018	*/
3019	$default_max_size_rule = $db->get_default_max_size_rule();
3020	if (!$default_max_size_rule) {
3021	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3022	} else {
3023	foreach ($default_max_size_rule as $i => $value) {
3024	$default_max_size_rule = $value['config_value'];
3025	}
3026	}
3027
3028	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3029	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3030
3031
3032	$ldap = new ldap_functions();
3033	$groups_user = $ldap->get_user_groups($id_user);
3034
3035	$size_rule_by_group = array();
3036	foreach ($groups_user as $k => $value_) {
3037	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3038	if ($rule_in_group != "")
3039	array_push($size_rule_by_group, $rule_in_group);
3040	}
3041
3042	$n_rule_groups = 0;
3043	$maior_valor_regra_grupo = 0;
3044	foreach ($size_rule_by_group as $i => $value) {
3045	if (is_array($value[0])) {
3046	$n_rule_groups++;
3047	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3048	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3049	}
3050	}
3051
3052	if ($default_max_size_rule) {
3053	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3054
3055	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3056	if ($message_size_total > $default_max_size_rule)
3057	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3058	}
3059
3060	else {
3061	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3062	$regra_mais_permissiva = 0;
3063	foreach ($size_rule as $i => $value) {
3064	if ($regra_mais_permissiva < $value['email_max_recipient'])
3065	$regra_mais_permissiva = $value['email_max_recipient'];
3066	}
3067	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3068	if ($message_size_total > $regra_mais_permissiva)
3069	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3070	}
3071	else /* Regra por grupo */ {
3072	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3073	if ($message_size_total > $maior_valor_regra_grupo)
3074	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3075	}
3076	}
3077	}
3078	/**
3079	* Fim da validação do tamanho da regra do tamanho de mensagem.
3080	*/
3081	////////////////////////////////////////////////////////////////////////////////////////////////////
3082
3083	if ($isHTML)
3084	$mailService->setBodyHtml($body);
3085	else
3086	$mailService->setBodyText($body);
3087
3088	if ($is_important)
3089	$mailService->addHeaderField('Importance', 'High');
3090
3091	if ($return_receipt)
3092	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3093
3094
3095	if ($folder != 'null') {
3096	$mbox_stream = $this->open_mbox($folder);
3097	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3098	}
3099
3100	$sent = $mailService->send();
3101
3102	if ($sent !== true) {
3103	return $this->parse_error($sent);
3104	} else {
3105	if ($signed && !$params['smime']) {
3106	return $sent;
3107	}
3108	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3109	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3110	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3111	$now = date("d/m/y H:i:s");
3112	$addrs = $toaddress . $ccaddress . $ccoaddress;
3113	$sent = trim($sent);
3114	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3115	}
3116	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3117	$contacts = new dynamic_contacts();
3118	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3119	return array("success" => true, "new_contacts" => $new_contacts);
3120	}
3121
3122	if($params['uids_save'] )
3123	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3124
3125
3126	return array("success" => true);
3127
3128	}
3129	}
3130
3131
3132	function add_recipients_cert($full_address)
3133	{
3134	$result = "";
3135	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3136	foreach ($parse_address as $val)
3137	{
3138	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3139	if ($val->mailbox == "INVALID_ADDRESS")
3140	continue;
3141	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3142	continue;
3143	if (empty($val->personal))
3144	$result .= $val->mailbox."@".$val->host . ",";
3145	else
3146	$result .= $val->mailbox."@".$val->host . ",";
3147	}
3148
3149	return substr($result,0,-1);
3150	}
3151
3152	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3153	{
3154	//remove a comma if is given two unexpected commas
3155	$full_address = preg_replace("/, ?,/",",",$full_address);
3156	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3157
3158	$bolean = true;
3159	foreach ($parse_address as $val)
3160	{
3161	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3162	if ($val->mailbox == "INVALID_ADDRESS")
3163	continue;
3164	switch($recipient_type)
3165	{
3166	case "to":
3167	if($mobile){
3168	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3169	}else{
3170	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3171	}
3172	break;
3173	case "cc":
3174	if($mobile){
3175	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3176	}else{
3177	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3178	}
3179	break;
3180	case "cco":
3181	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3182	break;
3183	}
3184	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3185	$bolean = false;
3186	}
3187	}
3188	return $bolean;
3189	}
3190
3191	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3192	{
3193	include_once dirname(__FILE__).'/class.attachment.inc.php';
3194	$attachment = new attachment();
3195	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3196	$attachment->setStructureFromMail($folder, $uid);
3197
3198	if($info === true)
3199	{
3200	$return = $attachment->getAttachmentInfo($part);
3201	$return['source'] = $attachment->getAttachment($part);
3202	return $return;
3203	}
3204	return $attachment->getAttachment($part);
3205	}
3206
3207	function del_last_caracter($string)
3208	{
3209	$string = substr($string,0,(strlen($string) - 1));
3210	return $string;
3211	}
3212
3213	function del_last_two_caracters($string)
3214	{
3215	$string = substr($string,0,(strlen($string) - 2));
3216	return $string;
3217	}
3218
3219	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3220	{
3221	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3222	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3223	foreach($imapsort as $iuid)
3224	$sort[$iuid] = "";
3225
3226	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3227	$slice_array = false;
3228	else
3229	$slice_array = true;
3230	}
3231	else
3232	{
3233	$sort = array();
3234	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3235	$num_msgs = imap_num_msg($this->mbox);
3236	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3237	$slice_array = true;
3238
3239	for ($i=$num_msgs; $i>0; $i--)
3240	{
3241	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3242	break;
3243	$iuid = @imap_uid($this->mbox,$i);
3244	$header = $this->get_header($iuid);
3245	// List UNSEEN messages.
3246	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3247	continue;
3248	}
3249	// List SEEN messages.
3250	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3251	continue;
3252	}
3253	// List ANSWERED messages.
3254	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3255	continue;
3256	}
3257	// List FLAGGED messages.
3258	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3259	continue;
3260	}
3261
3262	if($sort_box_type=='SORTFROM') {
3263	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3264	$from = $header->to;
3265	else
3266	$from = $header->from;
3267	if(isset($from[0]->personal))
3268	$tmp = imap_mime_header_decode($from[0]->personal);
3269	else
3270	$tmp = null;
3271	if (isset($tmp[0]->text))
3272	$sort[$iuid] = $tmp[0]->text;
3273	else
3274	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3275	}
3276	else if($sort_box_type=='SORTSUBJECT') {
3277	$sort[$iuid] = $header->subject;
3278	}
3279	else if($sort_box_type=='SORTSIZE') {
3280	$sort[$iuid] = $header->Size;
3281	}
3282	else {
3283	$sort[$iuid] = $header->udate;
3284	}
3285
3286	}
3287	natcasesort($sort);
3288
3289	if ($sort_box_reverse)
3290	$sort = array_reverse($sort,true);
3291	}
3292	if(empty($sort) or !is_array($sort)){
3293	$sort = array();
3294	}
3295
3296
3297
3298
3299	if ($slice_array)
3300	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3301
3302
3303	return $sort;
3304
3305	}
3306
3307	function move_delete_search_messages($params){
3308	$move = false;
3309	$msg_no_move = "";
3310
3311	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3312	$params['new_folder'] = urldecode($params['new_folder_move']);
3313	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3314	$sel_msgs = explode(",", $params['selected_messages']);
3315	@reset($sel_msgs);
3316	$sorted_msgs = array();
3317	foreach($sel_msgs as $idx => $sel_msg) {
3318	$sel_msg = explode(";", $sel_msg);
3319	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3320	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3321	}
3322	else {
3323	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3324	}
3325	}
3326	@ksort($sorted_msgs);
3327	$last_return = false;
3328	foreach($sorted_msgs as $folder => $msgs_number) {
3329	$params['msgs_number'] = $msgs_number;
3330	$params['folder'] = $folder;
3331
3332	$last_return = $this->move_messages($params);
3333
3334	if($last_return['status']){
3335	$move = true;
3336	}else{
3337	$msg_no_move = $params['msgs_number'];
3338	}
3339	}
3340	$sel_msgs = null;
3341	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3342	$params['new_folder'] = urldecode($params['new_folder_delete']);
3343	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3344	$sel_msgs = explode(",", $params['selected_messages']);
3345	@reset($sel_msgs);
3346	$sorted_msgs = array();
3347	foreach($sel_msgs as $idx => $sel_msg) {
3348	$sel_msg = explode(";", $sel_msg);
3349	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3350	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3351	}
3352	else {
3353	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3354	}
3355	}
3356	@ksort($sorted_msgs);
3357	$last_return = false;
3358	foreach($sorted_msgs as $folder => $msgs_number) {
3359	$params['msgs_number'] = $msgs_number;
3360	$params['folder'] = $folder;
3361
3362	$params['folder'] = $params['new_folder_delete'];
3363	$last_return = $this->delete_msgs($params);
3364	$last_return['deleted'] = true;
3365	if($last_return['status']){
3366	$move = true;
3367	}else{
3368	$msg_no_move = $params['msgs_number'];
3369	}
3370
3371	}
3372
3373	if($move)
3374	$last_return['move'] = true;
3375
3376	if($msg_no_move != "")
3377	$last_return['no_move'] = $msg_no_move;
3378
3379	return $last_return;
3380	}
3381
3382	function move_search_messages($params){
3383	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3384	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3385	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3386	$sel_msgs = explode(",", $params['selected_messages']);
3387	$move = false;
3388	$msg_no_move = "";
3389
3390	@reset($sel_msgs);
3391	$sorted_msgs = array();
3392	foreach($sel_msgs as $idx => $sel_msg) {
3393	$sel_msg = explode(";", $sel_msg);
3394	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3395	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3396	}
3397	else {
3398	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3399	}
3400	}
3401	@ksort($sorted_msgs);
3402	$last_return = false;
3403	foreach($sorted_msgs as $folder => $msgs_number) {
3404	$params['msgs_number'] = $msgs_number;
3405	$params['folder'] = $folder;
3406
3407	if($params['delete'] === 'true'){
3408	$params['folder'] = $params['new_folder'];
3409	$last_return = $this->delete_msgs($params);
3410	$last_return['deleted'] = true;
3411
3412	if($last_return['status']){
3413	$move = true;
3414	}else{
3415	$msg_no_move = $params['msgs_number'];
3416	}
3417
3418	}else{
3419	$last_return = $this->move_messages($params);
3420
3421	if($last_return['status']){
3422	$move = true;
3423	}else{
3424	$msg_no_move = $params['msgs_number'];
3425	}
3426	}
3427	}
3428
3429	if($move)
3430	$last_return['move'] = true;
3431
3432	if($msg_no_move != "")
3433	$last_return['no_move'] = $msg_no_move;
3434
3435	return $last_return;
3436	}
3437
3438	function move_messages($params)
3439	{
3440	$folder = $params['folder'];
3441	$mbox_stream = $this->open_mbox($folder);
3442	$newmailbox = ($params['new_folder']);
3443	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3444	$new_folder_name = $params['new_folder_name'];
3445	$msgs_number = $params['msgs_number'];
3446	$return = array('msgs_number' => $msgs_number,
3447	'folder' => $folder,
3448	'new_folder_name' => $new_folder_name,
3449	'border_ID' => $params['border_ID'],
3450	'status' => true); //Status foi adicionado para validar as permissoes ACL
3451
3452	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3453	if (substr($folder,0,4) == 'user'){
3454	$acl = $this->getacltouser($folder);
3455	/*
3456	* l - lookup (mailbox is visible to LIST/LSUB commands)
3457	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3458	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3459	* w - write (STORE flags other than SEEN and DELETED)
3460	* i - insert (perform APPEND, COPY into mailbox)
3461	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3462	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3463	* d - delete (STORE DELETED flag, perform EXPUNGE)
3464	* a - administer (perform SETACL)
3465	*/
3466	if (strpos($acl, "d") === false){
3467	$return['status'] = false;
3468	return $return;
3469	}
3470	}
3471	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3472	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3473	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3474	if (substr($new_folder_name,0,4) == 'user'){
3475	$this->ldap = new ldap_functions();
3476	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3477	$return['new_folder_name'] = array_pop($tmp_folder_name);
3478	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3479	{
3480	$return['new_folder_name'] = $cn;
3481	}
3482	}
3483	}
3484	}
3485
3486	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3487	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3488	{
3489	$return['previous_msg'] = $this->get_info_previous_msg($params);
3490	// Fix problem in unserialize function JS.
3491	if(array_key_exists('body', $return['previous_msg']))
3492	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3493	}
3494
3495	$mbox_stream = $this->open_mbox($folder);
3496	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3497	imap_expunge($mbox_stream);
3498	if($mbox_stream)
3499	imap_close($mbox_stream);
3500	return $return;
3501	}else {
3502	if(strstr(imap_last_error(),'Over quota')) {
3503	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3504	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3505	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3506	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3507	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3508	if(!$mbox)
3509	return imap_last_error();
3510	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3511	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3512	if($mbox_stream)
3513	imap_close($mbox_stream);
3514	if($mbox)
3515	imap_close($mbox);
3516	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3517	}
3518	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3519	imap_expunge($mbox_stream);
3520	if($mbox_stream)
3521	imap_close($mbox_stream);
3522	// return to original quota limit.
3523	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3524	if($mbox)
3525	imap_close($mbox);
3526	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3527	}
3528	return $return;
3529	}
3530	else {
3531	if($mbox_stream)
3532	imap_close($mbox_stream);
3533	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3534	if($mbox)
3535	imap_close($mbox);
3536	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3537	}
3538	return imap_last_error();
3539	}
3540
3541	}
3542	else {
3543	if($mbox_stream)
3544	imap_close($mbox_stream);
3545	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3546	}
3547	}
3548	}
3549
3550	function set_messages_flag_from_search($params){
3551	$error = False;
3552	$fileNames = "";
3553
3554	$sel_msgs = explode(",", $params['msg_to_flag']);
3555	@reset($sel_msgs);
3556	$sorted_msgs = array();
3557	foreach($sel_msgs as $idx => $sel_msg) {
3558	$sel_msg = explode(";", $sel_msg);
3559	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3560	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3561	}
3562	else {
3563	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3564	}
3565	}
3566	unset($sorted_msgs['']);
3567	$array_names_keys = array_keys($sorted_msgs);
3568	// Verifica se as n mensagens selecionadas
3569	// se encontram em um mesmo folder
3570	if (count($sorted_msgs)==1){
3571	$param['folder'] = $array_names_keys[0];
3572	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3573	$param['flag'] = $params['flag'];
3574	$returns[0] = $this->set_messages_flag($param);
3575	return $returns;
3576	}else{
3577	for($i = 0; $i < count($array_names_keys); $i++){
3578	$param['folder'] = $array_names_keys[$i];
3579	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3580	$param['flag'] = $params['flag'];
3581	$returns[$i] = $this->set_messages_flag($param);
3582	}
3583	}
3584	return $returns;
3585	}
3586	function set_messages_flag($params)
3587	{
3588	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3589	$msgs_to_set = $params['msgs_to_set'];
3590	$flag = $params['flag'];
3591	$return = array();
3592	$return["msgs_to_set"] = $msgs_to_set;
3593	$return["flag"] = $flag;
3594	$return["msgs_not_to_set"] = "";
3595
3596	$this->mbox = $this->open_mbox($folder);
3597
3598	if ($flag == "unseen"){
3599	$return["msgs_to_set"] = "";
3600	$msgs = explode(",",$msgs_to_set);
3601	foreach($msgs as $men){
3602	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3603	$return["msgs_to_set"] .= $men.",";
3604	else
3605	$return["msgs_not_to_set"] .= $men.",";
3606	}
3607	$return["status"] = true;
3608	}elseif ($flag == "seen"){
3609	$return["msgs_to_set"] = "";
3610	$msgs = explode(",",$msgs_to_set);
3611	foreach($msgs as $men){
3612	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3613	$return["msgs_to_set"] .= $men.",";
3614	else
3615	$return["msgs_not_to_set"] .= $men.",";
3616	}
3617	$return["status"] = true;
3618	}elseif ($flag == "answered"){
3619	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3620	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3621	}
3622	elseif ($flag == "forwarded")
3623	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3624	elseif ($flag == "flagged")
3625	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3626	elseif ($flag == "unflagged") {
3627	$flag_importance = false;
3628	$msgs_number = explode(",",$msgs_to_set);
3629	$unflagged_msgs = "";
3630	foreach($msgs_number as $msg_number) {
3631	preg_match('/importance : (.*)\r/i',
3632	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3633	,$importance);
3634	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3635	$flag_importance=true;
3636	}
3637	else {
3638	$unflagged_msgs.=$msg_number.",";
3639	}
3640	}
3641
3642	if($unflagged_msgs!="") {
3643	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3644	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3645	}
3646	else {
3647	$return["msgs_unflageds"] = false;
3648	}
3649
3650	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3651	$return["status"] = false;
3652	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3653	}
3654	else {
3655	$return["status"] = true;
3656	}
3657	}
3658
3659	if(($flag == "seen") \|\| ($flag == "unseen")){
3660	if ($return["msgs_not_to_set"] != ""){
3661	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3662	$return["status"] = false;
3663	}
3664	if($return["msgs_to_set"] != ""){
3665	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3666	}
3667	}
3668	if($this->mbox && is_resource($this->mbox))
3669	imap_close($this->mbox);
3670	return $return;
3671	}
3672
3673	function get_file_type($file_name)
3674	{
3675	$file_name = strtolower($file_name);
3676	$strFileType = strrev(substr(strrev($file_name),0,4));
3677	if ($strFileType == ".eml")
3678	return "message/rfc822";
3679	if ($strFileType == ".asf")
3680	return "video/x-ms-asf";
3681	if ($strFileType == ".avi")
3682	return "video/avi";
3683	if ($strFileType == ".doc")
3684	return "application/msword";
3685	if ($strFileType == ".zip")
3686	return "application/zip";
3687	if ($strFileType == ".xls")
3688	return "application/vnd.ms-excel";
3689	if ($strFileType == ".gif")
3690	return "image/gif";
3691	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3692	return "image/jpeg";
3693	if ($strFileType == ".png")
3694	return "image/png";
3695	if ($strFileType == ".wav")
3696	return "audio/wav";
3697	if ($strFileType == ".mp3")
3698	return "audio/mpeg3";
3699	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3700	return "video/mpeg";
3701	if ($strFileType == ".rtf")
3702	return "application/rtf";
3703	if ($strFileType == ".htm" \|\| $strFileType == "html")
3704	return "text/html";
3705	if ($strFileType == ".xml")
3706	return "text/xml";
3707	if ($strFileType == ".xsl")
3708	return "text/xsl";
3709	if ($strFileType == ".css")
3710	return "text/css";
3711	if ($strFileType == ".php")
3712	return "text/php";
3713	if ($strFileType == ".asp")
3714	return "text/asp";
3715	if ($strFileType == ".pdf")
3716	return "application/pdf";
3717	if ($strFileType == ".txt")
3718	return "text/plain";
3719	if ($strFileType == ".wmv")
3720	return "video/x-ms-wmv";
3721	if ($strFileType == ".sxc")
3722	return "application/vnd.sun.xml.calc";
3723	if ($strFileType == ".stc")
3724	return "application/vnd.sun.xml.calc.template";
3725	if ($strFileType == ".sxd")
3726	return "application/vnd.sun.xml.draw";
3727	if ($strFileType == ".std")
3728	return "application/vnd.sun.xml.draw.template";
3729	if ($strFileType == ".sxi")
3730	return "application/vnd.sun.xml.impress";
3731	if ($strFileType == ".sti")
3732	return "application/vnd.sun.xml.impress.template";
3733	if ($strFileType == ".sxm")
3734	return "application/vnd.sun.xml.math";
3735	if ($strFileType == ".sxw")
3736	return "application/vnd.sun.xml.writer";
3737	if ($strFileType == ".sxq")
3738	return "application/vnd.sun.xml.writer.global";
3739	if ($strFileType == ".stw")
3740	return "application/vnd.sun.xml.writer.template";
3741
3742
3743	return "application/octet-stream";
3744	}
3745
3746	function htmlspecialchars_encode($str)
3747	{
3748	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3749	}
3750	function htmlspecialchars_decode($str)
3751	{
3752	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3753	}
3754
3755	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3756	{
3757	if(!$this->mbox \|\| !is_resource($this->mbox))
3758	$this->mbox = $this->open_mbox($folder);
3759
3760	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
3761	}
3762
3763	function get_info_next_msg($params)
3764	{
3765	$msg_number = $params['msg_number'];
3766	$folder = $params['msg_folder'];
3767	$sort_box_type = $params['sort_box_type'];
3768	$sort_box_reverse = $params['sort_box_reverse'];
3769	$reuse_border = $params['reuse_border'];
3770	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3771	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3772
3773	$success = false;
3774	if (is_array($sort_array_msg))
3775	{
3776	foreach ($sort_array_msg as $i => $value){
3777	if ($value == $msg_number)
3778	{
3779	$success = true;
3780	break;
3781	}
3782	}
3783	}
3784
3785	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3786	{
3787	$params['status'] = 'false';
3788	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3789	return $params;
3790	}
3791
3792	$params = array();
3793	$params['msg_number'] = $sort_array_msg[($i+1)];
3794	$params['msg_folder'] = $folder;
3795
3796	$return = $this->get_info_msg($params);
3797	$return["reuse_border"] = $reuse_border;
3798	return $return;
3799	}
3800
3801	function get_info_previous_msg($params)
3802	{
3803	$msg_number = $params['msgs_number'];
3804	$folder = $params['folder'];
3805	$sort_box_type = $params['sort_box_type'];
3806	$sort_box_reverse = $params['sort_box_reverse'];
3807	$reuse_border = $params['reuse_border'];
3808	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3809	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3810
3811	$success = false;
3812	if (is_array($sort_array_msg))
3813	{
3814	foreach ($sort_array_msg as $i => $value){
3815	if ($value == $msg_number)
3816	{
3817	$success = true;
3818	break;
3819	}
3820	}
3821	}
3822	if (! $success \|\| $i == 0)
3823	{
3824	$params['status'] = 'false';
3825	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3826	return $params;
3827	}
3828
3829	$params = array();
3830	$params['msg_number'] = $sort_array_msg[($i-1)];
3831	$params['msg_folder'] = $folder;
3832
3833	$return = $this->get_info_msg($params);
3834	$return["reuse_border"] = $reuse_border;
3835	return $return;
3836	}
3837
3838	// This function updates the values: quota, paging and new messages menu.
3839	function get_menu_values($params){
3840	$return_array = array();
3841	$return_array = $this->get_quota($params);
3842
3843	$mbox_stream = $this->open_mbox($params['folder']);
3844	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3845	if($mbox_stream)
3846	imap_close($mbox_stream);
3847
3848	return $return_array;
3849	}
3850
3851	function get_quota($params){
3852
3853	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3854	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3855	if(!$this->mbox \|\| !is_resource($this->mbox))
3856	$this->mbox = $this->open_mbox();
3857
3858	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3859	if($this->mbox && is_resource($this->mbox))
3860	imap_close($this->mbox);
3861
3862	if (!$quota){
3863	return array(
3864	'quota_percent' => 0,
3865	'quota_used' => 0,
3866	'quota_limit' => 0
3867	);
3868	}
3869
3870	if(count($quota) && $quota['limit']) {
3871	$quota_limit = $quota['limit'];
3872	$quota_used = $quota['usage'];
3873	if($quota_used >= $quota_limit)
3874	{
3875	$quotaPercent = 100;
3876	}
3877	else
3878	{
3879	$quotaPercent = ($quota_used / $quota_limit)*100;
3880	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3881	}
3882	return array(
3883	'quota_percent' => floor($quotaPercent),
3884	'quota_used' => $quota_used,
3885	'quota_limit' => $quota_limit
3886	);
3887	}
3888	else
3889	return array();
3890	}
3891
3892	function send_notification($params){
3893	include("../header.inc.php");
3894	require_once("class.phpmailer.php");
3895	$mail = new PHPMailer();
3896
3897	$toaddress = $params['notificationto'];
3898
3899	$subject = lang("Read receipt: %1",$params['subject']);
3900	$body = lang("Your message: %1",$params['subject']) . '<br>';
3901	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3902	$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"));
3903	$mail->SMTPDebug = false;
3904	$mail->IsSMTP();
3905	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3906	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3907	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3908	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3909	$mail->AddAddress($toaddress);
3910	$mail->Subject = $this->htmlspecialchars_decode($subject);
3911
3912	$mail->IsHTML(true);
3913	$mail->Body = $body;
3914
3915	if(!$mail->Send()){
3916	return $mail->ErrorInfo;
3917	}
3918	else
3919	return true;
3920	}
3921
3922	function empty_folder($params)
3923	{
3924	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3925	$mbox_stream = $this->open_mbox($folder);
3926	$return = imap_delete($mbox_stream,'1:*');
3927	if($mbox_stream)
3928	imap_close($mbox_stream, CL_EXPUNGE);
3929	return $return;
3930	}
3931
3932	function search($params)
3933	{
3934	include("class.imap_attachment.inc.php");
3935	$imap_attachment = new imap_attachment();
3936	$criteria = $params['criteria'];
3937	$return = array();
3938	$folders = $this->get_folders_list();
3939
3940	$j = 0;
3941	foreach($folders as $folder)
3942	{
3943	$mbox_stream = $this->open_mbox($folder);
3944	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3945
3946	if ($messages == '')
3947	continue;
3948
3949	$i = 0;
3950	$return[$j] = array();
3951	$return[$j]['folder_name'] = $folder['name'];
3952
3953	foreach($messages as $msg_number)
3954	{
3955	$header = $this->get_header($msg_number);
3956	if (!is_object($header))
3957	return false;
3958
3959	$return[$j][$i]['msg_folder'] = $folder['name'];
3960	$return[$j][$i]['msg_number'] = $msg_number;
3961	$return[$j][$i]['Recent'] = $header->Recent;
3962	$return[$j][$i]['Unseen'] = $header->Unseen;
3963	$return[$j][$i]['Answered'] = $header->Answered;
3964	$return[$j][$i]['Deleted'] = $header->Deleted;
3965	$return[$j][$i]['Draft'] = $header->Draft;
3966	$return[$j][$i]['Flagged'] = $header->Flagged;
3967
3968	$date_msg = gmdate("d/m/Y",$header->udate);
3969	if (gmdate("d/m/Y") == $date_msg)
3970	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3971	else
3972	$return[$j][$i]['udate'] = $date_msg;
3973
3974	$fromaddress = imap_mime_header_decode($header->fromaddress);
3975	$return[$j][$i]['fromaddress'] = '';
3976	foreach ($fromaddress as $tmp)
3977	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3978
3979	$from = $header->from;
3980	$return[$j][$i]['from'] = array();
3981	$tmp = imap_mime_header_decode($from[0]->personal);
3982	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3983	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3984	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3985
3986	$to = $header->to;
3987	$return[$j][$i]['to'] = array();
3988	$tmp = imap_mime_header_decode($to[0]->personal);
3989	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3990	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3991	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3992
3993	$subject = imap_mime_header_decode($header->fetchsubject);
3994	$return[$j][$i]['subject'] = '';
3995	foreach ($subject as $tmp)
3996	$return[$j][$i]['subject'] .= $tmp->text;
3997
3998	$return[$j][$i]['Size'] = $header->Size;
3999	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4000
4001	$return[$j][$i]['attachment'] = array();
4002	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4003
4004	$i++;
4005	}
4006	$j++;
4007	if($mbox_stream)
4008	imap_close($mbox_stream);
4009	}
4010
4011	return $return;
4012	}
4013
4014
4015	function mobile_search($params)
4016	{
4017	include("class.imap_attachment.inc.php");
4018	$imap_attachment = new imap_attachment();
4019	$criterias = array ("TO","SUBJECT","FROM","CC");
4020	$return = array();
4021	if(!isset($params['folder'])) {
4022	$folder_params = array("noSharedFolders"=>1);
4023	if(isset($params['folderType']))
4024	$folder_params['folderType'] = $params['folderType'];
4025	$folders = $this->get_folders_list($folder_params);
4026	}
4027	else
4028	$folders = array(0=>array('folder_id'=>$params['folder']));
4029	$num_msgs = 0;
4030	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4031	$return["msgs"] = array();
4032
4033	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4034	foreach($folders as $id =>$folder)
4035	{
4036	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4037	foreach($criterias as $criteria_fixed)
4038	{
4039	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4040
4041	$mbox_stream = $this->open_mbox($folder['folder_id']);
4042
4043	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4044
4045	if ($messages == ''){
4046	if($mbox_stream)
4047	imap_close($mbox_stream);
4048	continue;
4049	}
4050
4051	foreach($messages as $msg_number)
4052	{
4053	$temp = $this->get_info_head_msg($msg_number);
4054	if(!$temp)
4055	return false;
4056	$temp['msg_folder'] = $folder['folder_id'];
4057	$return["msgs"][$num_msgs] = $temp;
4058	$num_msgs++;
4059	}
4060
4061	if($mbox_stream)
4062	imap_close($mbox_stream);
4063	}
4064	}
4065	}
4066
4067	if(!function_exists("cmp_date")) {
4068	function cmp_date($obj1, $obj2){
4069	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4070	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4071	}
4072	}
4073	usort($return["msgs"], "cmp_date");
4074	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4075	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4076	$return["msgs"]['num_msgs'] = $num_msgs;
4077
4078	return $return;
4079	}
4080
4081	function delete_and_show_previous_message($params)
4082	{
4083	$return = $this->get_info_previous_msg($params);
4084
4085	$params_tmp1 = array();
4086	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4087	$params_tmp1['folder'] = $params['msg_folder'];
4088	$return_tmp1 = $this->delete_msg($params_tmp1);
4089
4090	$return['msg_number_deleted'] = $return_tmp1;
4091
4092	return $return;
4093	}
4094
4095
4096	function automatic_trash_cleanness($params)
4097	{
4098	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4099	$criteria = 'BEFORE "'.$before_date.'"';
4100	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4101	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4102
4103	// Free others requests
4104	session_write_close();
4105	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4106	if (is_array($messages)){
4107	foreach ($messages as $msg_number){
4108	imap_delete($mbox_stream, $msg_number, FT_UID);
4109	}
4110	}
4111	if($mbox_stream)
4112	imap_close($mbox_stream, CL_EXPUNGE);
4113	return $messages;
4114	}
4115	// Fix the search problem with special characters!!!!
4116	function remove_accents($string) {
4117	return strtr($string,
4118	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4119	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4120	}
4121
4122	function make_search_date($date,$before = false){
4123
4124	//TODO: Adaptar a data de acordo com o locale do sistema.
4125	list($day,$month,$year) = explode("/", $date);
4126	$before?$day=(int)$day+1:$day=(int)$day;
4127	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4128	$search_date = date('d-M-Y',$timestamp);
4129	return $search_date;
4130
4131	}
4132
4133	function search_msg( $params = false )
4134	{
4135
4136
4137	if(strpos($params['condition'],"#")===false)
4138	{ //local messages
4139	$search=false;
4140	}
4141	else
4142	{
4143	$search = explode(",",$params['condition']);
4144	}
4145
4146	$params['page'] = $params['page'] * 1;
4147
4148	if( is_array($search) )
4149	{
4150	$search = array_unique($search); // Remove duplicated folders
4151	$search_criteria = '';
4152	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4153	foreach($search as $tmp)
4154	{
4155	$tmp1 = explode("##",$tmp);
4156	$sum = 0;
4157	$name_box = $tmp1[0];
4158	unset($filter);
4159	foreach($tmp1 as $index => $criteria)
4160	{
4161	if ($index != 0 && strlen($criteria) != 0)
4162	{
4163	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4164	$filter .= " ".$filter_array[0];
4165	if (strlen($filter_array[1]) != 0)
4166	{
4167	if ( trim($filter_array[0]) != 'BEFORE' &&
4168	trim($filter_array[0]) != 'SINCE' &&
4169	trim($filter_array[0]) != 'ON')
4170	{
4171	$filter .= '"'.$filter_array[1].'"';
4172	}else if(trim($filter_array[0]) == 'BEFORE' ){
4173	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4174	}else{
4175	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4176	}
4177	}
4178	}
4179	}
4180
4181	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4182	$filter = $this->remove_accents($filter);
4183
4184	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4185	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4186	{
4187	$folder_name = explode($this->imap_delimiter,$name_box);
4188	$this->ldap = new ldap_functions();
4189
4190	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4191	{
4192	$folder_name[1] = $cn;
4193	}
4194	$folder_name = implode($this->imap_delimiter,$folder_name);
4195	}
4196	else
4197	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4198
4199
4200	$this->open_mbox($name_box);
4201
4202	if (preg_match("/^.?\bALL\b/", $filter))
4203	{
4204	// Quick Search, note: this ALL isn't the same ALL from imap_search
4205	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4206
4207	foreach($all_criterias as $criteria_fixed)
4208	{
4209	$_filter = $criteria_fixed . substr($filter,4);
4210
4211	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4212
4213	if(is_array($search_criteria))
4214	{
4215	foreach($search_criteria as $new_search)
4216	{
4217	$elem = $this->get_info_head_msg($new_search);
4218	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4219	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4220	$elem['uid'] = $new_search;
4221	/* compare dates in ordering */
4222	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4223	$retorno[] = $elem;
4224	}
4225	}
4226	}
4227	}
4228	else{
4229	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4230	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4231	{
4232	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4233	{
4234	$num_msgs = imap_num_msg($this->mbox);
4235	$flagged_msgs = array();
4236	for ($i=$num_msgs; $i>0; $i--)
4237	{
4238	$iuid = @imap_uid($this->mbox,$i);
4239	$header = $this->get_header($iuid);
4240	if(trim($header->Flagged))
4241	{
4242	$flagged_msgs[$i] = $iuid;
4243	}
4244	}
4245	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4246	{
4247	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4248	foreach($arry_diff as $msg)
4249	{
4250	$search_criteria[] = $msg;
4251	}
4252	}
4253	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4254	{
4255	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4256	}
4257	}
4258	}
4259
4260	if( is_array( $search_criteria) )
4261	{
4262	foreach($search_criteria as $new_search)
4263	{
4264	$elem = $this->get_info_head_msg( $new_search );
4265	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4266	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4267	$elem['uid'] = $new_search;
4268	/* compare dates in ordering */
4269	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4270	$retorno[] = $elem;
4271	}
4272	}
4273	}
4274	}
4275	}
4276
4277	imap_close($this->mbox);
4278	$num_msgs = count($retorno);
4279	/* Comparison functions, descendent is ascendent with parms inverted */
4280	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4281	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4282
4283	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4284	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4285
4286	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4287	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4288
4289	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4290	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4291
4292	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4293	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4294
4295	usort( $retorno, $params['sort_type']);
4296	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4297
4298	$arrayRetorno['num_msgs'] = $num_msgs;
4299	$arrayRetorno['data'] = $pageret;
4300	$arrayRetorno['currentTab'] = $params['current_tab'];
4301	return ($pageret) ? $arrayRetorno : 'none';
4302	}
4303
4304	function size_msg($size){
4305	$var = floor($size/1024);
4306	if($var >= 1){
4307	return $var." kb";
4308	}else{
4309	return $size ." b";
4310	}
4311	}
4312
4313	function ob_array($the_object)
4314	{
4315	$the_array=array();
4316	if(!is_scalar($the_object))
4317	{
4318	foreach($the_object as $id => $object)
4319	{
4320	if(is_scalar($object))
4321	{
4322	$the_array[$id]=$object;
4323	}
4324	else
4325	{
4326	$the_array[$id]=$this->ob_array($object);
4327	}
4328	}
4329	return $the_array;
4330	}
4331	else
4332	{
4333	return $the_object;
4334	}
4335	}
4336
4337	function getacl()
4338	{
4339	$this->ldap = new ldap_functions();
4340
4341	$return = array();
4342	$mbox_stream = $this->open_mbox();
4343	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4344
4345	$i = 0;
4346	foreach ($mbox_acl as $user => $acl)
4347	{
4348	if ($user != $this->username)
4349	{
4350	$return[$i]['uid'] = $user;
4351	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4352	}
4353	$i++;
4354	}
4355	return $return;
4356	}
4357
4358	function setacl($params)
4359	{
4360	$old_users = $this->getacl();
4361	if (!count($old_users))
4362	$old_users = array();
4363
4364	$tmp_array = array();
4365	foreach ($old_users as $index => $user_info)
4366	{
4367	$tmp_array[$index] = $user_info['uid'];
4368	}
4369	$old_users = $tmp_array;
4370
4371	$users = unserialize($params['users']);
4372	if (!count($users))
4373	$users = array();
4374
4375	//$add_share = array_diff($users, $old_users);
4376	$remove_share = array_diff($old_users, $users);
4377
4378	$mbox_stream = $this->open_mbox();
4379
4380	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4381	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4382
4383	/*if (count($add_share))
4384	{
4385	foreach ($add_share as $index=>$uid)
4386	{
4387	if (is_array($mailboxes_list))
4388	{
4389	foreach ($mailboxes_list as $key => $val)
4390	{
4391	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4392	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4393	}
4394	}
4395	}
4396	}*/
4397
4398	if (count($remove_share))
4399	{
4400	foreach ($remove_share as $index=>$uid)
4401	{
4402	if (is_array($mailboxes_list))
4403	{
4404	foreach ($mailboxes_list as $key => $val)
4405	{
4406	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4407	$folder = str_replace("&-", "&", $folder);
4408	imap_setacl ($mbox_stream, $folder, "$uid", "");
4409	}
4410	}
4411	}
4412	}
4413
4414	return true;
4415	}
4416
4417	function getaclfromuser($params)
4418	{
4419	$useracl = $params['user'];
4420
4421	$return = array();
4422	$return[$useracl] = 'false';
4423	$mbox_stream = $this->open_mbox();
4424	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4425
4426	foreach ($mbox_acl as $user => $acl)
4427	{
4428	if (($user != $this->username) && ($user == $useracl))
4429	{
4430	$return[$user] = $acl;
4431	}
4432	}
4433	return $return;
4434	}
4435
4436	function getacltouser($user)
4437	{
4438	$return = array();
4439	$mbox_stream = $this->open_mbox();
4440	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4441	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4442	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4443	if(substr($user,0,4) != 'user')
4444	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4445	else
4446	$mbox_acl = @imap_getacl($mbox_stream, $user);
4447	if(isset($mbox_acl[$this->username]))
4448	return $mbox_acl[$this->username];
4449	else
4450	return '';
4451	}
4452
4453
4454	function setaclfromuser($params)
4455	{
4456	$user = $params['user'];
4457	$acl = $params['acl'];
4458
4459	$mbox_stream = $this->open_mbox();
4460
4461	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4462	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4463
4464	if (is_array($mailboxes_list))
4465	{
4466	foreach ($mailboxes_list as $key => $val)
4467	{
4468	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4469	$folder = str_replace("&-", "&", $folder);
4470	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4471	{
4472	$return = imap_last_error();
4473	}
4474	}
4475	}
4476	if (isset($return))
4477	return $return;
4478	else
4479	return true;
4480	}
4481
4482	function download_attachment($msg,$msgno)
4483	{
4484	$array_parts_attachments = array();
4485	//$array_parts_attachments['names'] = '';
4486	include_once("class.imap_attachment.inc.php");
4487	$imap_attachment = new imap_attachment();
4488
4489	if (count($msg->fname[$msgno]) > 0)
4490	{
4491	$i = 0;
4492	foreach ($msg->fname[$msgno] as $index=>$fname)
4493	{
4494	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4495	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4496	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4497	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4498	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4499	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4500	$i++;
4501	}
4502	}
4503	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4504	return $array_parts_attachments;
4505	}
4506
4507
4508	/**
4509	* @license http://www.gnu.org/copyleft/gpl.html GPL
4510	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4511	* @param $params
4512	*/
4513	function spam($params)
4514	{
4515
4516	$mbox_stream = $this->open_mbox($params['folder']);
4517	$msgs_number = explode(',',$params['msgs_number']);
4518
4519	$user = Array();
4520
4521	if(substr($params['folder'], 0, 4) == 'user')
4522	{
4523	$ldapObject = new ldap_functions();
4524
4525	$folderArray = Array();
4526	$folderArray = explode($this->imap_delimiter, $params['folder']);
4527
4528	$user['name'] = $folderArray[1];
4529	$user['email'] = $ldapObject->getMailByUid($user['name']);
4530
4531	}
4532	else
4533	{
4534	$user['name'] = $this->username;
4535	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4536	}
4537
4538	foreach($msgs_number as $msg_number)
4539	{
4540	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4541	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4542	$body = imap_body($mbox_stream, $imap_msg_number);
4543	$msg = $header . $body;
4544	strtok($user['email'], '@');
4545	$domain = strtok('@');
4546
4547
4548
4549	//Encontrar a assinatura do dspam no cabecalho
4550	$v = explode("\r\n", $header);
4551	foreach ($v as $linha){
4552	if (eregi("^Message-ID", $linha)) {
4553	$args = explode(" ", $linha);
4554	$msg_id = "'$args[1]'";
4555	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4556	$args = explode(" ",$linha);
4557	$signature = $args[1];
4558	}
4559	}
4560
4561	// Seleciona qual comando a ser executado
4562	switch($params['spam']){
4563	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4564	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4565	}
4566
4567
4568	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4569	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4570
4571	system($cmd);
4572	}
4573
4574	imap_close($mbox_stream);
4575	return false;
4576	}
4577
4578
4579	/**
4580	* Descrição do método
4581	*
4582	* @license http://www.gnu.org/copyleft/gpl.html GPL
4583	* @author
4584	* @sponsor Caixa Econômica Federal
4585	* @author
4586	* @param <tipo> <$msg_number> <Número da mensagem>
4587	* @return <cabeçalho da mensagem>
4588	* @access <public>
4589	*/
4590	function get_header($msg_number)
4591	{
4592	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4593	if (!is_object($header))
4594	return false;
4595
4596	if($header->Flagged != "F" ) {
4597	$flag = preg_match('/importance : (.*)\r/i',
4598	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4599	,$importance);
4600	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4601	}
4602
4603	return $header;
4604	}
4605
4606	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4607	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4608
4609
4610	function insert_email($source,$folder,$timestamp,$flags){
4611
4612	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4613	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4614	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4615	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4616	$imap_options = '/notls/novalidate-cert';
4617
4618
4619	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4620
4621	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4622
4623	if(imap_last_error() === 'Mailbox already exists')
4624	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4625	if($timestamp){
4626	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4627	$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.
4628	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4629	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4630
4631	$f = fopen($file,"w");
4632	fputs($f,base64_encode($source));
4633	fclose($f);
4634	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4635	$return['command']= exec($command);
4636	}else{
4637	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4638	}
4639	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4640
4641	$return['msg_no'] = $status->uidnext - 1;
4642	$return['error'] = imap_last_error();
4643	if(!$return['error'] && $flags != '' ){
4644
4645	$flags_array=explode(':',$flags);
4646	//"Answered","Draft","Flagged","Unseen"
4647	$flags_fixed = "";
4648	if($flags_array[0] == 'A')
4649	$flags_fixed.="\\Answered ";
4650	if($flags_array[1] == 'X')
4651	$flags_fixed.="\\Draft ";
4652	if($flags_array[2] == 'F')
4653	$flags_fixed.="\\Flagged ";
4654	if($flags_array[3] != 'U')
4655	$flags_fixed.="\\Seen ";
4656	if($flags_array[4] == 'F')
4657	$flags_fixed.="\\Answered \\Draft ";
4658	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4659	}
4660
4661	//Ignorando erro de AUTH=Plain
4662	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4663	$return['error'] = false;
4664
4665	if($mbox_stream)
4666	imap_close($mbox_stream);
4667	return $return;
4668	}
4669
4670	function show_decript($params,$dec=0){
4671	$source = $params['source'];
4672
4673	//error_log("source: $source\nversao: " . PHP_VERSION);
4674	if ($dec == 0)
4675	{
4676	$source = str_replace(" ", "+", $source,$i);
4677	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4678	if(!$source = base64_decode($source,true))
4679	return "error ".$source."Espaï¿?os ".$i;
4680
4681	}
4682	else {
4683	if(!$source = base64_decode($source))
4684	return "error ".$source."Espaï¿?os ".$i;
4685	}
4686	}
4687
4688	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4689
4690	$get['msg_number'] = $insert['msg_no'];
4691	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4692	$return = $this->get_info_msg($get);
4693	$get['msg_number'] = $params['ID'];
4694	$get['msg_folder'] = $params['folder'];
4695	$tmp = $this->get_info_msg($get);
4696	if(!$tmp['status_get_msg_info'])
4697	{
4698	$return['msg_day']=$tmp['msg_day'];
4699	$return['msg_hour']=$tmp['msg_hour'];
4700	$return['fulldate']=$tmp['fulldate'];
4701	$return['smalldate']=$tmp['smalldate'];
4702	}
4703	else
4704	{
4705	$return['msg_day']='';
4706	$return['msg_hour']='';
4707	$return['fulldate']='';
4708	$return['smalldate']='';
4709	}
4710	$return['msg_no'] =$insert['msg_no'];
4711	$return['error'] = $insert['error'];
4712	$return['folder'] = $params['folder'];
4713	//$return['acls'] = $insert['acls'];
4714	$return['original_ID'] = $params['ID'];
4715
4716	return $return;
4717
4718	}
4719
4720	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4721	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4722
4723	function treat_base64_from_post($source){
4724	$offset = 0;
4725	do
4726	{
4727	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4728	{
4729	$inicio = strpos($source, "\n\r", $inicio);
4730	$fim = strpos($source, '--', $inicio);
4731	if(!$fim)
4732	$fim = strpos($source,"\n\r", $inicio);
4733	$length = $fim-$inicio;
4734	$parte = substr( $source,$inicio,$length-1);
4735	$parte = str_replace(" ", "+", $parte);
4736	$source = substr_replace($source, $parte, $inicio, $length-1);
4737	}
4738	if($offset > $inicio)
4739	$offset=FALSE;
4740	else
4741	$offset = $inicio;
4742	}
4743	while($offset);
4744	return $source;
4745	}
4746
4747	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4748
4749	function unarchive_mail($params)
4750	{
4751	$dest_folder = $params['folder'];
4752	$sources = explode("#@#@#@",$params['source']);
4753	//Add user timeszone
4754	$timestamps = explode("#@#@#@",$params['timestamp']);
4755
4756
4757	$flags = explode("#@#@#@",$params['flags']);
4758
4759	foreach($sources as $index=>$src) {
4760	if($src!=""){
4761	$source = $this->treat_base64_from_post($src);
4762	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4763	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4764	}
4765	}
4766	return $insert;
4767	}
4768
4769	function download_all_local_attachments($params)
4770	{
4771	$source = $params['source'];
4772	$source = $this->treat_base64_from_post($source);
4773	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4774	$exporteml = new ExportEml();
4775	$params['num_msg']=$insert['msg_no'];
4776	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4777	return $exporteml->download_all_attachments($params);
4778	}
4779
4780	/**
4781	* Método que envia um email reportando um erro no email do usuário
4782	* @license http://www.gnu.org/copyleft/gpl.html GPL
4783	* @author Prognus Software Livre (http://www.prognus.com.br)
4784	*/
4785	function report_mail_error($params)
4786	{
4787	$params = $params['params'];
4788	$array_params = explode(";;", $params);
4789	$id_msg = $array_params[0];
4790	$msg_user = $array_params[1];
4791
4792	if($msg_user == '')
4793	$msg_user = "Sem mensagem!";
4794
4795	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4796
4797	$exporteml = new ExportEml();
4798	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4799	$this->open_mbox($msg_folder);
4800	$title = "Erro de email reportado";
4801	$body = "<body>O usuário <strong>$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>" .
4802	"$msg_user</body><br><br><hr>";
4803
4804	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4805	$mailService = ServiceLocator::getService('mail');
4806	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4807	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4808	}
4809
4810	function array_msort($array, $cols)
4811	{
4812	$colarr = array();
4813	foreach ($cols as $col => $order) {
4814	$colarr[$col] = array();
4815	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4816	}
4817	$params = array();
4818	foreach ($cols as $col => $order) {
4819	$params[] =& $colarr[$col];
4820	$params = array_merge($params, (array)$order);
4821	}
4822	call_user_func_array('array_multisort', $params);
4823	$ret = array();
4824	$keys = array();
4825	$first = true;
4826	foreach ($colarr as $col => $arr) {
4827	foreach ($arr as $k => $v) {
4828	if ($first) { $keys[$k] = substr($k,1); }
4829	$k = $keys[$k];
4830	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4831	$ret[$k][$col] = $array[$k][$col];
4832	}
4833	$first = false;
4834	}
4835
4836	return $ret;
4837
4838	}
4839
4840	function parseCriteriaSearchMail($search)
4841	{
4842	$criteria = '';
4843	$searchArray = explode(' ', $search);
4844
4845	foreach ($searchArray as $v)
4846	if(trim($v) !== '' )
4847	$criteria .= 'TEXT "'.$v.'" ' ;
4848
4849	return $criteria;
4850	}
4851
4852	function quickSearchMail( $params )
4853	{
4854	include '../prototype/api/controller.php';
4855	$return = array();
4856	$return['folder'] = $params['folder'];
4857	if(!is_array($params['folder']))
4858	$params['folder'] = array( $params['folder'] );
4859
4860	if(!isset($params['sort']))
4861	$params['sort'] = 'SORTDATE_REVERSE';
4862
4863	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4864
4865	$i = 0;
4866	if(!isset($params['page'])) $params['page'] = 0;
4867	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4868	$ini = $end - $this->prefs['max_email_per_page'] ;
4869	$count = 0;
4870
4871	if (!preg_match('/KEYWORD/i', $params['search'])){
4872	$search = $this->parseCriteriaSearchMail($params['search']);
4873	} else {
4874	$search = $params['search'];
4875	}
4876
4877	foreach ($params['folder'] as $folder)
4878	{
4879	$imap = $this->open_mbox( $folder ) ;
4880	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4881
4882	$count += count($msgIds);
4883
4884	foreach ($msgIds as $ii => $v)
4885	{
4886	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4887	$return['msgs'][$i]['from'] = '';
4888
4889	$from = $msg->from[0]->mailbox;
4890	if($msg->from[0]->personal != "")
4891	$from = $msg->from[0]->personal;
4892	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
4893
4894	$return['msgs'][$i]['subject'] = ' ';
4895
4896	$subject = imap_mime_header_decode($msg->subject);
4897	foreach ($subject as $tmp)
4898	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4899
4900	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4901	$followupflagged = Controller::find(
4902	array('concept' => 'followupflagged'),
4903	false,
4904	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4905	);
4906
4907	if(isset($followupflagged[0]['followupflagId']))
4908	{
4909	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4910	$followupflagged[0]['followupflag'] = $followupflag;
4911	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4912
4913	}
4914	$labeleds = Controller::find(
4915	array('concept' => 'labeled'),
4916	false,
4917	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4918	);
4919	foreach ($labeleds as $e){
4920	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4921	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4922	}
4923	$return['msgs'][$i]['flag'] = ' ';
4924	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4925	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4926	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4927	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4928	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4929	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4930
4931	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4932	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4933	$return['msgs'][$i]['date'] = $msg->udate;
4934	$return['msgs'][$i]['size'] = $msg->Size;
4935	$return['msgs'][$i]['boxname'] = $folder;
4936	$return['msgs'][$i]['uid'] = $v;
4937
4938	$i++;
4939	}
4940	}
4941
4942	$return['num_msgs'] = $count;
4943
4944	if(!isset($return['msgs']))
4945	$return['msgs'] = array();
4946
4947	define('SORTBOX', 69);
4948	define('SORTWHO', 2);
4949	define('SORTBOX_REVERSE', 69);
4950	define('SORTWHO_REVERSE', 2);
4951	define('SORTDATE_REVERSE', 0);
4952	define('SORTSUBJECT_REVERSE', 3);
4953	define('SORTSIZE_REVERSE', 6);
4954
4955	switch (constant( $params['sort'] )){
4956	case 0 : $sA = 'date'; break;
4957	case 2 : $sA = 'from'; break;
4958	case 69 : $sA = 'boxname'; break;
4959	case 3 : $sA = 'subject'; break;
4960	case 6 : $sA = 'size'; break;
4961	}
4962
4963
4964	if($params['sort'] !== 'SORTDATE_REVERSE')
4965	if(strpos($params['sort'],'REVERSE') !== false)
4966	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4967	else
4968	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4969
4970	$k = -1;
4971	$nMsgs = array();
4972
4973	foreach ($return['msgs'] as $v)
4974	{
4975	$k++;
4976	if($k < $ini \|\| $k >= $end ) continue;
4977	$nMsgs[] = $v;
4978	}
4979	$return['msgs'] = $nMsgs;
4980
4981	$return = json_encode($return);
4982	$return = base64_encode($return);
4983
4984	return $return;
4985	}
4986
4987	function get_quota_folders(){
4988
4989	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4990	include_once("class.imapfp.inc.php");
4991	$imapfp = new imapfp();
4992
4993	if(!$imapfp->open($this->imap_server,$this->imap_port))
4994	return $imapfp->get_error();
4995	if (!$imapfp->login( $this->username,$this->password ))
4996	return $imapfp->get_error();
4997
4998	$response_array = $imapfp->get_mailboxes_size();
4999	if ($imapfp->error)
5000	return $imapfp->get_error();
5001
5002	$data = array();
5003	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5004	$data["quota_root"] = $quota_root;
5005
5006	foreach ($response_array as $idx=>$line) {
5007	$line2 = str_replace('"', "", $line);
5008	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5009	list($folder,$size) = explode(";",$line2);
5010	$quota_used = str_replace(")","",$size);
5011	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5012	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5013	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5014	$folder = $this->functions->getLang("Inbox");
5015	}
5016	else
5017	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5018
5019	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5020	}
5021	$imapfp->close();
5022	return $data;
5023	}
5024
5025	function getaclfrombox($mail)
5026	{
5027	$mailArray = explode('@', $mail);
5028	$boxacl = $mailArray[0];
5029	$return = array();
5030
5031	if(!$this->mbox)
5032	$this->open_mbox();
5033
5034	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5035
5036	foreach ($mbox_acl as $user => $acl)
5037	{
5038	if ($user != $boxacl )
5039	$return[$user] = $acl;
5040	}
5041	return $return;
5042	}
5043
5044
5045	function searchSieveRule( $params )
5046	{
5047
5048	$imap = $this->open_mbox( 'INBOX' );
5049	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5050
5051	$rr = array();
5052
5053
5054	foreach ($msgs as $i => $v)
5055	{
5056
5057	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5058
5059	if(isset($params['from']))
5060	{
5061	$from['from'] = array();
5062	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5063	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5064	if ($from['from']['name'])
5065	{
5066	if (substr($from['from']['name'], 0, 1) == '"')
5067	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5068	else
5069	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5070	}
5071	else
5072	$from['from']['full'] = $from['from']['email'];
5073
5074	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5075	$rr['from'][] = $v;
5076	}
5077
5078	if(isset($params['to']))
5079	{
5080	$tos = $msg->to;
5081	$val = '';
5082	foreach( $tos as $to)
5083	{
5084	$tmp = imap_mime_header_decode($to->personal);
5085	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5086
5087	}
5088	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5089	$rr['to'][] = $v;
5090
5091	$tos = $msg->cc;
5092	$val = '';
5093	foreach( $tos as $to)
5094	{
5095	$tmp = imap_mime_header_decode($to->personal);
5096	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5097
5098	}
5099
5100	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5101	$rr['to'][] = $v;
5102	}
5103
5104	if(isset($params['subject']))
5105	{
5106	$ss = '';
5107	$subject = imap_mime_header_decode($msg->subject);
5108	foreach ($subject as $tmp)
5109	$ss .= $tmp->text;
5110
5111	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5112	$rr['subject'][] = $v;
5113	}
5114
5115	if(isset($params['body']))
5116	{
5117	$this->mbox = $this->open_mbox( 'INBOX' );
5118	$b = $this->get_body_msg( $v , 'INBOX' );
5119
5120	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5121	$rr['body'][] = $v;
5122
5123	unset($b);
5124	}
5125
5126	if(isset($params['size']))
5127	{
5128	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5129	$rr['size'][] = $v;
5130	}
5131	}
5132
5133	$rrr = array();
5134	$init = true;
5135
5136
5137	foreach ($rr as $i => $v)
5138	{
5139	if(count($rrr) == 0 && $init === true)
5140	$rrr = $v;
5141	else if($params['isExact'] === true)
5142	$rrr = array_diff($rrr , $v);
5143	else
5144	$rrr = array_unique(array_merge($rrr , $v));
5145
5146	}
5147
5148
5149	// if($params['page'] && $params['rows'])
5150	// {
5151	//
5152	// $end = ( $params['rows'] * $params['page'] );
5153	// $ini = $end - $params['rows'] ;
5154	//
5155	// //Pegando os do range da paginação
5156	// $k = -1;
5157	// $r = array();
5158	// foreach ($rrr as $v)
5159	// {
5160	// $k++;
5161	// if( $k < $ini \|\| $k >= $end ) continue;
5162	// $r[] = $v;
5163	// }
5164	// //////////////////////////////////////
5165	// }
5166	// else
5167	$r = $rrr;
5168
5169	return $r ;
5170	}
5171
5172	function filterCheck( $val , $crit ,$fil )
5173	{
5174	switch ( $fil ) {
5175	case '=' : //Igual
5176	if( $val == $crit ) return true; else return false; break;
5177	case '*' : //Existe
5178	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5179	case '!*' : //Não existe
5180	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5181	case '^' : //Começa com
5182	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5183	case '$' : //Termina com
5184	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5185	case '>' : //Maior que
5186	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5187	case '<' : //Menor que
5188	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5189	}
5190	}
5191
5192	function apliSieveFilter($msgs , $proc )
5193	{
5194	$ret = array();
5195
5196	switch($proc['action']){
5197	case 'fileintro':
5198	$imap = $this->open_mbox( 'INBOX' );
5199	foreach( $msgs as $msg )
5200	if($proc['keep'] === true)
5201	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value']);
5202	else
5203	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['value']);
5204	break;
5205	case 'redirect':
5206	foreach($msgs as $msg)
5207	{
5208	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5209
5210	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5211	$mailService = ServiceLocator::getService('mail');
5212
5213	$ret[$msg][] = $mailService->sendMail( $proc['value'] , $info['from']['full'] , $info['subject'] ,$info['body'] );
5214
5215	if($proc['keep'] !== true)
5216	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5217	}
5218	break;
5219
5220	case 'setflag':
5221	foreach($msgs as $msg)
5222	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['value']) );
5223
5224	break;
5225	}
5226
5227	return $ret;
5228	}
5229	}
5230	?>

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