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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 6005

Revision 6005, 204.2 KB checked in by gustavo, 12 years ago (diff)
Ticket #2645 - Ordenação de pastas distintas por letras maiúsculas e minúsculas
Property svn:eol-style set to `native` Property svn:executable set to ``*

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

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