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source: sandbox/2.4.1-2/expressoMail1_2/inc/class.imap_functions.inc.php @ 6342

Revision 6342, 208.0 KB checked in by cristiano, 12 years ago (diff)
Ticket #2778 - Melhoria no desenpenho da regex para imagens grandes
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
46	function imap_functions (){
47	$this->init();
48	}
49
50	function init(){
51	$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
52	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
53	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
54	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
55	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
56	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
57	$this->functions = new functions();
58	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
59	$this->has_cid = false;
60	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
61
62	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
63	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
64	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
65	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
66	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
67
68	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
69	$this->useCache = true;
70
71	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
72	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
73
74	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
75	$this->imap_options = '/tls/novalidate-cert';
76	else
77	$this->imap_options = '/notls/novalidate-cert';
78
79	}
80
81	function mount_url_folder($folders){
82	return implode($this->imap_delimiter,$folders);
83	}
84
85	// BEGIN of functions.
86	function open_mbox( $folder = false, $force_die = true)
87	{
88	$newFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
89
90	if($newFolder === $this->mboxFolder && is_resource( $this->mbox ))
91	return $this->mbox;
92
93	$this->mboxFolder = $newFolder;
94	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
95
96	if (is_resource($this->mbox))
97	if ($force_die)
98	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
99	else
100	imap_reopen($this->mbox, $url );
101	else
102	if($force_die)
103	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
104	else
105	$this->mbox = imap_open( $url , $this->username, $this->password);
106
107	return $this->mbox;
108	}
109
110	/**
111	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
112	*
113	* @license http://www.gnu.org/copyleft/gpl.html GPL
114	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
115	* @sponsor Caixa Econômica Federal
116	* @author Gustavo Pereira dos Santos Stabelini
117	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
118	* @return boolean
119	* @access public
120	*/
121
122	function move_folder($params){
123	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
124	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
125	$new_folder = explode($this->imap_delimiter, $old_folder );
126	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
127	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
128	$result = true;
129	if(!imap_renamemailbox($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])){
130	$result = false;
131	}
132	imap_close($mbox);
133	return $result;
134	}
135
136	function parse_error($error, $field = ''){
137	// This error is returned from Imap.
138	if(strstr($error,'Connection refused')) {
139	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
140	}
141	else if(strstr($error,'virus')) {
142	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
143	}
144	else if(strstr($error,'Failed to add recipient:')) {
145	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
146	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
147	}
148	else if(strstr($error,'Recipient address rejected')) {
149	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
150	}
151	else if(strstr($error,'Invalid Mail:')) {
152	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
153	}
154	else if(strstr($error,'Message file too big')) {
155	return ($this->functions->getLang("Message file too big."));
156	}
157	// This condition verifies if SESSION is expired.
158	else if(!count($_SESSION))
159	return "nosession";
160
161	return $error;
162	}
163
164	function get_range_msgs2($params)
165	{
166	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
167	// Free others requests
168	session_write_close();
169	$folder = $params['folder'];
170	$msg_range_begin = $params['msg_range_begin'];
171	$msg_range_end = $params['msg_range_end'];
172	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
173	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
174	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
175
176	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
177	$this->mbox = $this->open_mbox($folder);
178
179	$return = array();
180	$return['folder'] = $folder;
181	//Para enviar o offset entre o timezone definido pelo usuário e GMT
182	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
183
184	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
185	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'ISO_8859-1' ) ,SA_ALL);
186
187	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
188
189	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
190
191	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
192
193	$i = 0;
194	if(is_array($sort_array_msg)){
195	foreach($sort_array_msg as $msg_number => $value)
196	{
197	$sample = false;
198	if( (isset($this->prefs['preview_msg_subject']) && ($this->prefs['preview_msg_subject'] === '1')) &&
199	(isset($this->prefs['preview_msg_tip'] ) && ($this->prefs['preview_msg_tip'] === '1')) )
200	$sample = true;
201
202	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
203	$i++;
204	}
205
206	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
207	$followupflagged = Controller::find(
208	array('concept' => 'followupflagged'),
209	false,
210	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
211	);
212	$labeleds = Controller::find(
213	array('concept' => 'labeled'),
214	false,
215	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
216	);
217	for($i=0; $i<count($sort_array_msg); $i++){
218	if(!isset($return[$i]['msg_number']))
219	continue;
220
221	$numFlags = count($followupflagged);
222	for($ii=0; $ii<$numFlags; $ii++){
223	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
224	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
225	$return[$i]['followupflagged'] = $followupflagged[$ii];
226	$return[$i]['followupflagged']['followupflag'] = $followupflag;
227	break;
228	}
229	}
230	$numLabels = count($labeleds);
231	for($ii=0; $ii<$numLabels; $ii++){
232	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
233	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
234	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
235	}
236	}
237	}
238	}
239	$return['num_msgs'] = $num_msgs;
240	} else {
241	$num_msgs = imap_num_msg($this->mbox);
242	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
243
244
245	$return['tot_unseen'] = 0;
246	$i = 0;
247
248	if(is_array($sort_array_msg)){
249
250	foreach($sort_array_msg as $msg_number => $value)
251	{
252	$temp = $this->get_info_head_msg($msg_number);
253	if(!$temp)
254	return false;
255
256	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
257	$return['tot_unseen']++;
258	}
259
260	if($i <= ($msg_range_end-$msg_range_begin))
261	$return[$i] = $temp;
262	$i++;
263	}
264	}
265	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
266	}
267	return $return;
268	}
269
270
271	function getMessages($params) {
272	$result = array();
273
274	$exporteml = new ExportEml();
275	$unseen_msgs = array();
276
277	foreach($params['messages'] as $folder => $messages) {
278	foreach($messages as $msg_number) {
279
280	$this->mbox = $this->open_mbox($folder);
281
282	if (isset($params['details']) && $params['details'] == 'all') {
283	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
284	} else {
285	$message['headers'] = $this->get_info_head_msg($msg_number, true);
286	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
287	}
288
289	imap_close($this->mbox);
290	$this->mbox = false;
291
292	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
293	array_push($unseen_msgs,$msg_number);
294	}
295
296	$result[$folder][] = $message;
297	}
298	if($unseen_msgs){
299	$msgs_list = implode(",",$unseen_msgs);
300	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
301	$this->set_messages_flag($array_msgs);
302	}
303	}
304
305	return $result;
306	}
307
308	/**
309	* Decodifica uma string no formato mime RFC2047
310	*
311	* @license http://www.gnu.org/copyleft/gpl.html GPL
312	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
313	* @sponsor Caixa Econômica Federal
314	* @author Cristiano Corrêa Schmidt
315	* @param string $string string no formato mime RFC2047
316	* @return string
317	* @access public
318	*/
319	static function decodeMimeString( $string )
320	{
321	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
322	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
323	}
324
325	/**
326	* Decodifica os tokens encontrados na função decodeMimeString
327	*
328	* @license http://www.gnu.org/copyleft/gpl.html GPL
329	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
330	* @sponsor Caixa Econômica Federal
331	* @author Cristiano Corrêa Schmidt
332	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
333	* @return string
334	* @access public
335	*/
336	static function decodeMimeStringCallback( $mathes )
337	{
338	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
339	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
340	}
341
342	/**
343	* Formata um mailObject para um array com name e email
344	*
345	* @license http://www.gnu.org/copyleft/gpl.html GPL
346	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
347	* @sponsor Caixa Econômica Federal
348	* @author Cristiano Corrêa Schmidt
349	* @return bool
350	* @access public
351	*/
352	static function formatMailObject( $obj )
353	{
354	$return = array();
355	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
356	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
357	return $return;
358	}
359
360	/**
361	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
362	* Utiliza memCache caso esta preferencia esteja ativada.
363	*
364	* @license http://www.gnu.org/copyleft/gpl.html GPL
365	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
366	* @sponsor Caixa Econômica Federal
367	* @author Cristiano Corrêa Schmidt
368	* @return bool
369	* @access public
370	*/
371	function get_info_head_msg( $msg_number , $appendSample = false )
372	{
373	$return = false;
374	$cached = false;
375	if( $this->useCache === true )
376	{
377	if( $this->cache === false )
378	{
379	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
380	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
381	}
382
383	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
384	$cached = true;
385	}
386
387	$header = imap_headerinfo($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
388	$return['Recent'] = $header->Recent;
389	$return['Unseen'] = $header->Unseen;
390	$return['Deleted'] = $header->Deleted;
391	$return['Flagged'] = $header->Flagged;
392	if($header->Answered =='A' && $header->Draft == 'X')
393	$return['Forwarded'] = 'F';
394	else
395	{
396	$return['Answered'] = $header->Answered;
397	$return['Draft'] = $header->Draft;
398	}
399
400	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
401	{
402	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
403	{
404	$return['msg_sample'] = $this->get_msg_sample($msg_number);
405	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
406	}
407
408	return $return;
409	}
410
411	$importance = array();
412	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
413	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
414	$offsetToGMT = $this->functions->CalculateDateOffset();
415	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
416	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
417	$return['msg_number'] = $msg_number;
418	$return['udate'] = $header->udate;
419	$return['offsetToGMT'] = $offsetToGMT;
420	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
421	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
422	$return['Size'] = $header->Size;
423	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
424	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
425	$return['attachment'] = ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? '1' : '0'; //Verifica se a anexos na mensagem
426	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
427	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
428
429	if (!empty($header->to)){
430	foreach ($header->to as $i => $v){
431	$return['to'][$i] = self::formatMailObject( $v );
432	}
433	}
434	else if (!empty($header->cc)){
435	foreach ($header->cc as $i => $v){
436	$return['to'][$i] = self::formatMailObject( $v );
437	}
438	}
439	else if (!empty($header->bcc)){
440	foreach ($header->bcc as $i => $v){
441	$return['to'][$i] = self::formatMailObject( $v );
442	}
443	}
444	else
445	$return['to'] = array( 'name' => '' , 'email' => '');
446
447	if (!empty($return['to'])){
448	foreach ($return['to'] as $i => $v){
449	if($v['name'] == 'undisclosed-recipients@' \|\| $v['name'] == '@')
450	$return['to'][$i] = $return['from'];
451	}
452	}
453
454	if($appendSample !== false)
455	$return['msg_sample'] = $this->get_msg_sample($msg_number);
456
457	if( $this->useCache === true )
458	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
459
460	return $return;
461	}
462
463	/**
464	*
465	* @license http://www.gnu.org/copyleft/gpl.html GPL
466	* @param string $string String a ser decodificada
467	* @return string
468	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
469	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
470	*/
471	function decode_string($string)
472	{
473	$return = '';
474	$decoded = '';
475	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
476	{
477	$tmp = imap_mime_header_decode($string);
478	foreach ($tmp as $tmp1)
479	{
480	$return .= $this->htmlspecialchars_encode($tmp1->text);
481	}
482
483	return str_replace("\t", "", $return);
484	}
485	else if (strpos(strtolower($string), '=?utf-8') !== false)
486	{
487	$elements = imap_mime_header_decode($string);
488
489	for($i = 0;$i < count($elements);$i++)
490	{
491	$charset = strtolower($elements[$i]->charset);
492	$text = $elements[$i]->text;
493	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
494	$decoded .= $this->functions->utf8_to_ncr($text);
495	else
496	{
497	if( strcasecmp($charset,"default") )
498	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
499	else
500	$decoded .= $this->htmlspecialchars_encode($text);
501	}
502	}
503
504	return str_replace("\t", "", $decoded);
505	}
506	else if(strpos(strtolower($string), '=?us-ascii') !== false)
507	{
508	$retun = '';
509	$tmp = imap_mime_header_decode($string);
510	foreach ($tmp as $tmp1)
511	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
512
513	return str_replace("\t", "", $return);
514
515	}
516	else if( strpos( $string , '=?' ) !== false )
517	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
518
519
520	return $this->htmlspecialchars_encode($string);
521	}
522
523
524	/**
525	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
526	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
527	*/
528	function import_msgs($params) {
529	if(!$this->mbox)
530	$this->mbox = $this->open_mbox();
531
532	if( preg_match('/local_/',$params["folder"]) ){
533
534	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
535	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
536	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
537
538	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
539	return $this->functions->getLang( 'Import to Local : fail...' );
540	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
541	$params["folder"] = $tmp_box;
542	}
543
544	$errors = array();
545	$invalid_format = false;
546	$filename = $params['FILES'][0]['name'];
547	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
548	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
549
550	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
551	return array( 'error' => $this->functions->getLang("fail in import:").
552	" ".$this->functions->getLang("Over quota"));
553	}
554
555	if(substr($filename,strlen($filename)-4)==".zip") {
556	$zip = zip_open($params['FILES'][0]['tmp_name']);
557	if ($zip) {
558	while ($zip_entry = zip_read($zip)) {
559
560	if (zip_entry_open($zip, $zip_entry, "r")) {
561	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
562	$status = @imap_append($this->mbox,
563	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
564	$email
565	);
566	if(!$status)
567	array_push($errors,zip_entry_name($zip_entry));
568	zip_entry_close($zip_entry);
569	}
570	}
571	zip_close($zip);
572	}
573	if (isset( $tmp_box ) && ! sizeof( $errors )){
574	$mc = imap_check($this->mbox);
575	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
576	$ids = array( );
577	foreach ($result as $overview)
578	$ids[ ] = $overview -> uid;
579	return implode( ',', $ids );
580	}
581
582	}else if(substr($filename,strlen($filename)-4)==".eml") {
583	$email = implode("",file($params['FILES'][0]['tmp_name']));
584	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
585
586	if(!$status)
587	return "Error importing";
588
589	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
590	$mc = imap_check($this->mbox);
591
592	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
593
594	$ids = array( );
595	foreach ($result as $overview)
596	$ids[ ] = $overview -> uid;
597
598	return implode( ',', $ids );
599	}
600	}
601	else{
602	if ( isset( $tmp_box ) )
603	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
604
605	return array("error" => $this->functions->getLang("wrong file format"));
606	$invalid_format = true;
607	}
608
609	if(!$invalid_format) {
610	if(count($errors)>0) {
611	$message = $this->functions->getLang("fail in import:")."\n";
612	foreach($errors as $arquivo) {
613	$message.=$arquivo."\n";
614	}
615	return array("error" => $message);
616	}
617	else
618	return $this->functions->getLang("The import was executed successfully.");
619	}
620	}
621	/*
622	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
623	a primeira parte do e-mail, que é o texto, sem anexos.
624	O método considera que o email é multpart.
625	*/
626	function remove_attachments($params) {
627	include_once("class.message_components.inc.php");
628	if(!$this->mbox \|\| !is_resource($this->mbox))
629	$this->mbox = $this->open_mbox($params["folder"]);
630	$return["status"] = true;
631	$header = "";
632
633	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
634	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
635	$head1 = explode(":",$head);
636	if ( (strtoupper($head1[0]) == "TO") \|\|
637	(strtoupper($head1[0]) == "FROM") \|\|
638	(strtoupper($head1[0]) == "SUBJECT") \|\|
639	(strtoupper($head1[0]) == "DATE") )
640	$header .= $head."\r\n";
641	}
642
643	$msg = new message_components($this->mbox);
644	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
645	Então uso essa classe para verificar a codificação e o charset,
646	para que o método decodeBody do expresso possa trazer tudo certinho*/
647
648	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
649	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
650	$all_body_charset = $msg->charset[$params["msg_num"]][0];
651
652	if($all_body_type=='multipart/alternative') {
653	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
654	$msg->pid[$params["msg_num"]][2] == '1.2') {
655	$body_part_to_show = '1.2';
656	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
657	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
658	$all_body_charset = $msg->charset[$params["msg_num"]][2];
659	}
660	else {
661	$body_part_to_show = '1.1';
662	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
663	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
664	$all_body_charset = $msg->charset[$params["msg_num"]][1];
665	}
666	}
667	else
668	$body_part_to_show = '1';
669
670	$status = imap_append($this->mbox,
671	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
672	$header.
673	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
674	"\r\n".
675	"Content-Transfer-Encoding: ".$all_body_encoding.
676	"\r\n".
677	"\r\n".
678	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
679	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
680	$all_body_encoding, $all_body_charset
681	))
682	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
683
684	if(!$status)
685	{
686	$return["status"] = false;
687	$return["msg"] = lang("error appending mail on delete attachments");
688	}
689	else
690	{
691	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
692	$return['msg_no'] = $status->uidnext - 1;
693	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
694	imap_expunge($this->mbox);
695	}
696
697	return $return;
698
699	}
700
701	function msgs_to_archive($params) {
702
703	$folder = $params['folder'];
704	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
705
706	$messages_not_to_copy = explode(",",$params['mails']);
707	$ids = array();
708
709	$cont = 0;
710
711	foreach($all_ids as $each_id=>$value) {
712	if(!in_array($each_id,$messages_not_to_copy)) {
713	array_push($ids,$each_id);
714	$cont++;
715	}
716	if($cont>=100)
717	break;
718	}
719
720	if (empty($ids))
721	return array();
722
723	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
724
725
726	return $this->get_info_msgs($params);
727
728
729	}
730
731	/**
732	*
733	* @return
734	* @param $params Object
735	*/
736	function get_info_msgs($params) {
737	include_once("class.exporteml.inc.php");
738
739	if(array_key_exists('messages', $params)){
740	$sel_msgs = explode(",", $params['messages']);
741	@reset($sel_msgs);
742	$sorted_msgs = array();
743	foreach($sel_msgs as $idx => $sel_msg) {
744	$sel_msg = explode(";", $sel_msg);
745	if(array_key_exists($sel_msg[0], $sorted_msgs)){
746	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
747	}
748	else {
749	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
750	}
751	}
752	unset($sorted_msgs['']);
753
754	$return = array();
755	$array_names_keys = array_keys($sorted_msgs);
756
757	for($i = 0; $i < count($sorted_msgs); $i++){
758
759	$new_params = array();
760	$attach_params = array();
761
762	$new_params["msg_folder"]= $array_names_keys[$i];
763	$attach_params["folder"] = $params["folder"];
764	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
765	$exporteml = new ExportEml();
766	$unseen_msgs = array();
767	foreach($msgs as $msg_number) {
768	$new_params["msg_number"] = $msg_number;
769	//ini_set("display_errors","1");
770	$msg_info = $this->get_info_msg($new_params);
771
772	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
773	$msg_info['header'] = $this->get_info_head_msg($msg_number);
774
775	$attach_params["num_msg"] = $msg_number;
776	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
777	imap_close($this->mbox);
778	$this->mbox=false;
779	array_push($return,serialize($msg_info));
780
781	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
782	array_push($unseen_msgs,$msg_number);
783	}
784	}
785	}
786	if($unseen_msgs){
787	$msgs_list = implode(",",$unseen_msgs);
788	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
789	$this->set_messages_flag($array_msgs);
790	}
791	return $return;
792	}else{
793	$return = array();
794	$new_params = array();
795	$attach_params = array();
796	$new_params["msg_folder"]=$params["folder"];
797	$attach_params["folder"] = $params["folder"];
798	$msgs = explode(",",$params["msgs_number"]);
799	$exporteml = new ExportEml();
800	$unseen_msgs = array();
801	foreach($msgs as $msg_number) {
802	$new_params["msg_number"] = $msg_number;
803	//ini_set("display_errors","1");
804	$msg_info = $this->get_info_msg($new_params);
805
806	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
807	$msg_info['header'] = $this->get_info_head_msg($msg_number);
808
809	$attach_params["num_msg"] = $msg_number;
810	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
811	imap_close($this->mbox);
812	$this->mbox=false;
813	array_push($return,serialize($msg_info));
814
815	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
816	array_push($unseen_msgs,$msg_number);
817	}
818	}
819	if($unseen_msgs){
820	$msgs_list = implode(",",$unseen_msgs);
821	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
822	$this->set_messages_flag($array_msgs);
823	}
824
825	return $return;
826	}
827	}
828
829	/**
830	* @license http://www.gnu.org/copyleft/gpl.html GPL
831	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
832	* @param $msg_number numero da mensagem
833	*/
834	function getRawHeader($msg_number)
835	{
836	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
837	}
838
839	/**
840	* @license http://www.gnu.org/copyleft/gpl.html GPL
841	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
842	* @param $msg_number numero da mensagem
843	*/
844	function getRawBody($msg_number)
845	{
846	return imap_body($this->mbox, $msg_number, FT_UID);
847	}
848
849
850	/**
851	* @license http://www.gnu.org/copyleft/gpl.html GPL
852	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
853	* @param $msg mensagem
854	*/
855	function builderMsgHeader($msg)
856	{
857
858
859	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
860	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
861
862	$tos = explode(',',$tosMails);
863	$to = '';
864	foreach ($tos as $value)
865	{
866	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
867	}
868
869	$header = '
870	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
871	<tbody>
872	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
873	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
874	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
875	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
876	</tbody>
877	</table>
878	<br />'
879	;
880
881	return $header;
882	}
883
884	/**
885	* Constroe o corpo da msg direto na variavel de conteudo
886	* @param Mail_mimeDecode $structure
887	* @param <type> $content Ponteiro para Variavel de conteudo da msg
888	*/
889	function builderMsgBody($structure , &$content , $printHeader = false)
890	{
891	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
892	{
893	$numParts = count($structure->parts) - 1;
894
895	for($i = $numParts; $i >= 0; $i--)
896	{
897	$part = $structure->parts[$i];
898
899	switch (strtolower($part->ctype_primary))
900	{
901	case 'text':
902	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
903	if($disposition != 'attachment')
904	{
905	if(strtolower($part->ctype_secondary) == 'html')
906	{
907	if($printHeader)
908	$content .= $this->builderMsgHeader($part);
909
910	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
911	}
912
913	if(strtolower($part->ctype_secondary) == 'plain' )
914	{
915	if($printHeader)
916	$content .= $this->builderMsgHeader($part);
917
918	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
919	}
920	if(strtolower($part->ctype_secondary) == 'calendar')
921	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
922
923	}
924
925	$i = -1;
926	break;
927
928	case 'multipart':
929
930	if($printHeader)
931	$content .= $this->builderMsgHeader($part);
932
933	$this->builderMsgBody($part,$content);
934
935	$i = -1;
936	break;
937
938	case 'message':
939
940	if(!is_array($part->parts))
941	{
942	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
943	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
944	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
945	}
946	else
947	$this->builderMsgBody($part,$content,true);
948
949	$i = -1;
950	break;
951	}
952	}
953	}
954	else
955	{
956	foreach ($structure->parts as $index => $part)
957	{
958	switch (strtolower($part->ctype_primary))
959	{
960	case 'text':
961	$disposition = '';
962	if(isset($part->disposition))
963	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
964	if($disposition != 'attachment')
965	{
966	if(strtolower($part->ctype_secondary) == 'html')
967	{
968	if($printHeader)
969	$content .= $this->builderMsgHeader($part);
970
971	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
972	}
973
974	if(strtolower($part->ctype_secondary) == 'plain')
975	{
976	if($printHeader)
977	$content .= $this->builderMsgHeader($part);
978
979	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
980	}
981	if(strtolower($part->ctype_secondary) == 'calendar')
982	$content .= $this->builderMsgCalendar($part->body);
983
984	}
985	break;
986	case 'multipart':
987
988	if($printHeader)
989	$content .= $this->builderMsgHeader($part);
990
991	$this->builderMsgBody($part,$content);
992
993	break;
994	case 'message':
995	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
996	{
997	if(!is_array($part->parts))
998	{
999	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1000	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1001	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1002	}
1003	else
1004	$this->builderMsgBody($part,$content,true);
1005	break;
1006	}
1007	}
1008	}
1009	}
1010	}
1011
1012
1013	/**
1014	* @license http://www.gnu.org/copyleft/gpl.html GPL
1015	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1016	* @param $msg_number numero da mensagem
1017	*/
1018	function get_msg_sample($msg_number)
1019	{
1020	$content = '';
1021	$return = array();
1022
1023	include_once('class.message_components.inc.php');
1024	$msg = new message_components($this->mbox);
1025	$msg->fetch_structure($msg_number);
1026
1027	if(!isset($msg->structure[$msg_number]->parts))
1028	{
1029	$content = '';
1030	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1031	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1032	}
1033	else
1034	{
1035	foreach($msg->pid[$msg_number] as $values => $msg_part)
1036	{
1037	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1038	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1039	$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]);
1040	break;
1041	}
1042	}
1043	}
1044
1045	$tags_replace = array("<br>","<br/>","<br />");
1046	$content = str_replace($tags_replace," ", nl2br($content));
1047	$content = $this->html2txt($content);
1048	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1049	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
1050	return $return;
1051	}
1052
1053	function html2txt($document){
1054	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1055	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1056	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1057	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1058	);
1059	$text = preg_replace($search, '', $document);
1060	return html_entity_decode($text);
1061	}
1062
1063	function ope_msg_part($params)
1064	{
1065	$return = array();
1066	require_once dirname(__FILE__).'/class.attachment.inc.php';
1067
1068	$atObj = new attachment();
1069	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1070	$mbox_stream = $this->open_mbox($params['save_folder']);
1071	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1072	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1073
1074	$return['msg_folder'] = $params['save_folder'];
1075	$return['msg_number'] = $status->uidnext - 1;
1076
1077	return $return;
1078
1079	}
1080
1081	function get_info_msg($params)
1082	{
1083
1084	if(isset($params['alarm'])){
1085	$alarm = $params['alarm'];
1086	}else{
1087	$alarm = false;
1088	}
1089
1090	$return = array();
1091	$msg_number = $params['msg_number'];
1092	$msg_folder = urldecode($params['msg_folder']);
1093
1094	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1095	$msg_number = $matches[1];
1096	$plus_id = $matches[2];
1097	}
1098	else {
1099	$plus_id = '';
1100	}
1101
1102	if(!$this->mbox \|\| !is_resource($this->mbox))
1103	$this->mbox = $this->open_mbox($msg_folder);
1104
1105	$header = $this->get_header($msg_number);
1106	if (!$header) {
1107	$return['status_get_msg_info'] = "false";
1108	return $return;
1109	}
1110
1111	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1112	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1113	$body = $return_get_body['body'];
1114	if($return_get_body['body']=='isCripted'){
1115	$exporteml = new ExportEml();
1116	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1117	$return['body'] = "";
1118	$return['attachments'] = "";
1119	$return['thumbs'] = "";
1120	$return['signature'] = "";
1121	//return $return;
1122	}else{
1123	$return['body'] = $body;
1124	$return['attachments'] = $return_get_body['attachments'];
1125	$return['thumbs'] = $return_get_body['thumbs'];
1126	//$return['signature'] = $return_get_body['signature'];
1127	}
1128	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1129	if (preg_match($pattern, $header_, $fields))
1130	{
1131	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1132	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1133	}
1134	}
1135
1136	$return['Recent'] = $header->Recent;
1137	$return['Unseen'] = $header->Unseen;
1138	$return['Deleted'] = $header->Deleted;
1139	$return['Flagged'] = $header->Flagged;
1140
1141	if($header->Answered =='A' && $header->Draft == 'X'){
1142	$return['Forwarded'] = 'F';
1143	}
1144
1145	else {
1146	$return['Answered'] = $header->Answered;
1147	$return['Draft'] = $header->Draft;
1148	}
1149
1150	$return['msg_number'] = $msg_number.$plus_id;
1151	$return['msg_folder'] = $msg_folder;
1152
1153
1154
1155	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1156	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1157
1158	// Removido codigo pois a o método send_nofication precisa da data completa.
1159	// if (date("d/m/Y") == $date_msg)
1160	// $return['udate'] = gmdate("H:i",$header->udate);
1161	// else
1162
1163	// Passa o a data completa para mensagem.
1164	$return['udate'] = $header->udate;
1165
1166	$return['msg_day'] = $date_msg;
1167	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1168
1169	if (date("d/m/Y") == $date_msg) //no dia
1170	{
1171	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1172	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1173
1174
1175	$timestamp_now = strtotime("now");
1176	// removido offset nao esta sendo parametrizado
1177	// $timestamp_now = strtotime("now") + $offset;
1178
1179
1180	$timestamp_msg_time = $msgTimesTamp;
1181	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1182	// The variable $timestamp_diff is calculated without MailDate TZ.
1183	$pdate = date_parse($header->MailDate);
1184	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1185
1186	if (gmdate("H",$timestamp_diff) > 0)
1187	{
1188	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1189	}
1190	else
1191	{
1192	if (gmdate("i",$timestamp_diff) == 0){
1193	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1194	}
1195	elseif (gmdate("i",$timestamp_diff) == 1){
1196	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1197	}
1198	else{
1199	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1200	}
1201	}
1202	}
1203	else{
1204	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1205	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1206	}
1207
1208	$from = $header->from;
1209	$return['from'] = array();
1210	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1211	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1212	if ($return['from']['name'])
1213	{
1214	if (substr($return['from']['name'], 0, 1) == '"')
1215	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1216	else
1217	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1218	}
1219	else
1220	$return['from']['full'] = $return['from']['email'];
1221
1222	// Sender attribute
1223	$sender = $header->sender;
1224	$return['sender'] = array();
1225	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1226	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1227
1228	if ($return['sender']['name'])
1229	{
1230	if (substr($return['sender']['name'], 0, 1) == '"')
1231	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1232	else
1233	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1234	}
1235	else
1236	$return['sender']['full'] = $return['sender']['email'];
1237
1238	if($return['from']['full'] == $return['sender']['full'])
1239	$return['sender'] = null;
1240	$to = $header->to;
1241	$return['toaddress2'] = "";
1242	if (!empty($to))
1243	{
1244	foreach ($to as $tmp)
1245	{
1246	if (!empty($tmp->personal))
1247	{
1248	$personal_tmp = imap_mime_header_decode($tmp->personal);
1249	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1250	$return['toaddress2'] .= " ";
1251	$return['toaddress2'] .= "<";
1252	if ($tmp->host != 'unspecified-domain')
1253	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1254	else
1255	$return['toaddress2'] .= $tmp->mailbox;
1256	$return['toaddress2'] .= ">";
1257	$return['toaddress2'] .= ", ";
1258	}
1259	else
1260	{
1261	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1262	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1263	else
1264	$return['toaddress2'] .= $tmp->mailbox;
1265	$return['toaddress2'] .= ", ";
1266	}
1267	}
1268	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1269	}
1270	else
1271	{
1272	$return['toaddress2'] = "";
1273	}
1274	if(isset($header->cc))
1275	$cc = $header->cc;
1276	$return['cc'] = "";
1277	if (!empty($cc))
1278	{
1279	foreach ($cc as $tmp_cc)
1280	{
1281	if (!empty($tmp_cc->personal))
1282	{
1283	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1284	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1285	$return['cc'] .= " ";
1286	$return['cc'] .= "<";
1287	if ($tmp_cc->host != 'unspecified-domain')
1288	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1289	else
1290	$return['cc'] .= $tmp_cc->mailbox;
1291	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1292	$return['cc'] .= ">";
1293	$return['cc'] .= ", ";
1294	}
1295	else
1296	{
1297	if ($tmp_cc->host != 'unspecified-domain')
1298	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1299	else
1300	$return['cc'] .= $tmp_cc->mailbox;
1301	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1302	$return['cc'] .= ", ";
1303	}
1304	}
1305	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1306	}
1307	else
1308	{
1309	$return['cc'] = "";
1310	}
1311
1312	##
1313	# @AUTHOR Rodrigo Souza dos Santos
1314	# @DATE 2008/09/12
1315	# @BRIEF Adding the BCC field.
1316	##
1317	if(isset($header->bcc)){
1318	$bcc = $header->bcc;
1319	}
1320	$return['bcc'] = "";
1321	if (!empty($bcc))
1322	{
1323	foreach ($bcc as $tmp_bcc)
1324	{
1325	if (!empty($tmp_bcc->personal))
1326	{
1327	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1328	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1329	$return['bcc'] .= " ";
1330	$return['bcc'] .= "<";
1331	if ($tmp_bcc->host != 'unspecified-domain')
1332	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1333	else
1334	$return['bcc'] .= $tmp_bcc->mailbox;
1335	$return['bcc'] .= ">";
1336	$return['bcc'] .= ", ";
1337	}
1338	else
1339	{
1340	if ($tmp_bcc->host != 'unspecified-domain')
1341	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1342	else
1343	$return['bcc'] .= $tmp_bcc->mailbox;
1344	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1345	$return['bcc'] .= ", ";
1346	}
1347	}
1348	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1349	}
1350	else
1351	{
1352	$return['bcc'] = "";
1353	}
1354
1355	$reply_to = $header->reply_to;
1356	$return['reply_to'] = "";
1357	if (is_object($reply_to[0]))
1358	{
1359	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1360	{
1361	if (!empty($reply_to[0]->personal))
1362	{
1363	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1364	if(!empty($personal_reply_to[0]->text)) {
1365	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1366	$return['reply_to'] .= " ";
1367	$return['reply_to'] .= "<";
1368	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1369	$return['reply_to'] .= ">";
1370	}
1371	else {
1372	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1373	}
1374	}
1375	else
1376	{
1377	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1378	}
1379	}
1380	}
1381	$return['reply_to'] = $this->decode_string($return['reply_to']);
1382	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1383
1384	$return['Size'] = $header->Size;
1385	$return['reply_toaddress'] = $header->reply_toaddress;
1386
1387	//All this is to help in local messages
1388	$return['timestamp'] = $header->udate;
1389	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1390	$return['reply_toaddress'] = $header->reply_toaddress;
1391
1392	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1393	$return['from']['email'] = "Rascunho";
1394	}
1395	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1396	$return['toaddress2'] = $this->functions->getLang('without destination');
1397	}
1398	$return['alarm'] = $alarm;
1399	return $return;
1400	}
1401
1402
1403	/*
1404	* Converte textos utf8 para o padrão html.
1405	* Modificado por Cristiano Corrêa Schmidt
1406	* @link http://php.net/manual/en/function.utf8-decode.php
1407	* @author luka8088 <luka8088@gmail.com>
1408	*/
1409	static function utf8_to_html ($data)
1410	{
1411	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1412	}
1413
1414	static function _utf8_to_html ($data)
1415	{
1416	$ret = 0;
1417	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1418	$ret += (ord($v) % 128) * pow(64, $k);
1419	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1420	}
1421	//------------------------------------------------------------------------------//
1422
1423
1424	/**
1425	* Decodifica uma part da mensagem para iso-8859-1
1426	* @param <type> $part parte do email
1427	* @param <type> $encode codificação da parte
1428	* @return <type> string decodificada
1429	*/
1430	function decodeMailPart($part, $encode, $html = true)
1431	{
1432	switch (strtolower($encode))
1433	{
1434	case 'iso-8859-1':
1435	return $part;
1436	break;
1437	case 'utf-8':
1438	if ($html) return self::utf8_to_html($part);
1439	else return utf8_decode ($part);
1440	break;
1441	default:
1442	return mb_convert_encoding($part, 'iso-8859-1');
1443	break;
1444	}
1445	}
1446
1447
1448	function get_body_msg($msg_number, $msg_folder)
1449	{
1450	/*
1451	* Requires of librarys
1452	*/
1453	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1454	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1455	require_once dirname(__FILE__).'/class.attachment.inc.php';
1456	//include_once("class.message_components.inc.php");
1457	//--------------------------------------------------------------------//
1458
1459	$return = array();
1460
1461	// $msg = new message_components($this->mbox);
1462	// $msg->fetch_structure($msg_number);
1463
1464	$content = '';
1465
1466	/*
1467	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1468	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1469	*/
1470	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1471
1472	$decoder = new Mail_mimeDecode($rawMessageData);
1473
1474	$params['include_bodies'] = true;
1475	$params['decode_bodies'] = true;
1476	$params['decode_headers'] = true;
1477	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'))
1478	$params['rfc_822bodies'] = true;
1479	$structure = $decoder->decode($params);
1480
1481	/*
1482	* Inicia Gerenciador de Anexos
1483	*/
1484	$attachmentManager = new attachment();
1485	$attachmentManager->setStructure($structure);
1486	//----------------------------------------------//
1487
1488	/*
1489	* Monta informações dos anexos para o cabecalhos
1490	*/
1491	$attachments = $attachmentManager->getAttachmentsInfo();
1492	$return['attachments'] = $attachments;
1493	//----------------------------------------------//
1494
1495	/*
1496	* Monta informações das imagens
1497	*/
1498	$images = $attachmentManager->getEmbeddedImagesInfo();
1499	//----------------------------------------------//
1500
1501	if(!$this->has_cid)
1502	{
1503	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1504	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1505	}
1506
1507	switch (strtolower($structure->ctype_primary))
1508	{
1509	case 'text':
1510	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1511	{
1512	$return['body']='isCripted';
1513	return $return;
1514	}
1515	$attachment = array();
1516
1517	$msg_subtype = strtolower($structure->ctype_secondary);
1518	if(isset($structure->disposition))
1519	$disposition = strtolower($structure->disposition);
1520	else
1521	$disposition = '';
1522
1523	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1524	{
1525	if(strtolower($msg_subtype) == 'plain')
1526	{
1527	if(isset($structure->ctype_parameters['charset']))
1528	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1529	else
1530	$content = $this->decodeMailPart($structure->body, null,false);
1531	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1532	$content = htmlentities( $content );
1533	$this->replace_links($content);
1534	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1535	$content = '<pre>' . $content . '</pre>';
1536	$return[ 'body' ] = $content;
1537	return $return;
1538	}
1539	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1540	}
1541	if(strtolower($structure->ctype_secondary) == 'calendar')
1542	$content .= $this->builderMsgCalendar($structure->body);
1543
1544	break;
1545
1546	case 'multipart':
1547	$this->builderMsgBody($structure , $content);
1548
1549	break;
1550
1551	case 'message':
1552	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1553	{
1554	if(!is_array($structure->parts))
1555	{
1556	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1557	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1558	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1559	}
1560	else
1561	$this->builderMsgBody($structure , $content,true);
1562	}
1563	break;
1564
1565	case 'application':
1566	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1567	{
1568	// $return['body']='isCripted';
1569	// return $return;
1570
1571	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1572	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1573	if($rawMessageData2 === false){
1574	$return['body']='isCripted';
1575	return $return;
1576	}
1577	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1578	$structure2 = $decoder2->decode($params);
1579	$this-> builderMsgBody($structure2 , $content);
1580
1581	$attachmentManager->setStructure($structure2);
1582	/*
1583	* Monta informações dos anexos para o cabecarios
1584	*/
1585	$attachments = $attachmentManager->getAttachmentsInfo();
1586	$return['attachments'] = $attachments;
1587
1588	//----------------------------------------------//
1589
1590	/*
1591	* Monta informações das imagens
1592	*/
1593	$images = $attachmentManager->getEmbeddedImagesInfo();
1594	//----------------------------------------------//
1595
1596	if(!$this->has_cid){
1597	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1598	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1599	}
1600	}
1601	///////////////////////////////////////////////////////////////////////////////////////////
1602	default:
1603	if(count($attachments) > 0)
1604	$content .= '';
1605	break;
1606	}
1607
1608	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1609	$this->set_messages_flag($params);
1610	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1611	$content = $this->replace_special_characters($content);
1612	$this->replace_links($content);
1613	$return['body'] = &$content;
1614
1615	return $return;
1616	}
1617
1618
1619	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1620	function extractSignedContents( $data )
1621	{
1622	$pipes_desc = array(
1623	0 => array('pipe', 'r'),
1624	1 => array('pipe', 'w')
1625	);
1626
1627	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1628	if (!is_resource($fp)) {
1629	return false;
1630	}
1631
1632	$output = '';
1633
1634	/* $pipes[0] => writeable handle connected to child stdin
1635	$pipes[1] => readable handle connected to child stdout */
1636	fwrite($pipes[0], $data);
1637	fclose($pipes[0]);
1638
1639	while (!feof($pipes[1])) {
1640	$output .= fgets($pipes[1], 1024);
1641	}
1642	fclose($pipes[1]);
1643	proc_close($fp);
1644
1645	return $output;
1646	}
1647	///////////////////////////////////////////////////////////////////////////////////////
1648
1649	function builderMsgCalendar($calendar)
1650	{
1651	$icalService = ServiceLocator::getService('ical');
1652
1653	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1654	if($codificao == 'UTF-8')
1655	$calendar = utf8_decode($calendar);
1656
1657	if($icalService->setIcal($calendar))
1658	{
1659	$content = '';
1660
1661	switch ($icalService->getMethod()) {
1662
1663	case 'REPLY':
1664	include_once(dirname(__FILE__).'/../../header.inc.php');
1665	include_once(dirname(__FILE__).'/../../calendar/inc/class.boicalendar.inc.php');
1666	$boicalendar = new boicalendar();
1667
1668	$ical = $icalService->getComponent('vevent');
1669	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1670	$content.= '<span style="font-size: 12" >';
1671	$notExist = false;
1672
1673	foreach ($ical['attendee'] as $attendee)
1674	{
1675	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1676	{
1677	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1678	{
1679	$content.= $this->functions->getLang('User').' ';
1680	if($attendee['params']['CN'])
1681	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1682	else
1683	$content.= '<b>'.$attendee['value'].'</b> ';
1684
1685	$content.= $this->functions->getLang('accepted your event');
1686	}
1687	else
1688	$notExist = true;
1689	}
1690
1691	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1692	{
1693	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1694	{
1695	$content.= $this->functions->getLang('User').' ';
1696	if($attendee['params']['CN'])
1697	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1698	else
1699	$content.= '<b>'.$attendee['value'].'</b> ';
1700
1701	if($ical['description']['value'])
1702	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1703	else
1704	$content.= $this->functions->getLang('provisionally accepted you event');
1705	}
1706	else
1707	$notExist = true;
1708	}
1709
1710	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1711	{
1712	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1713	{
1714	$content.= $this->functions->getLang('User').' ';
1715	if($attendee['params']['CN'])
1716	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1717	else
1718	$content.= '<b>'.$attendee['value'].'</b> ';
1719
1720	if($ical['description']['value'])
1721	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1722	else
1723	$content.= $this->functions->getLang('provisionally decline you event');
1724	}
1725	else
1726	$notExist = true;
1727	}
1728	}
1729	if($notExist)
1730	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1731	$content.= '</span><br /><br />';
1732
1733	break;
1734
1735	case 'CANCEL':
1736
1737	$ical = $icalService->getComponent('vevent');
1738	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1739	$content.= '<span style="font-size: 12" >';
1740	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1741
1742	if($ical['description']['value'])
1743	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1744
1745	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1746	$content.= '</span><br /><br />';
1747	break;
1748
1749	case 'REQUEST':
1750
1751	$ical = $icalService->getComponent('vevent');
1752	if($ical['dtstart']['value']['tz'] == 'Z')
1753	{
1754	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1755	$ical['dtstart']['value']['hour'] += $tz;
1756	$ical['dtend']['value']['hour'] += $tz;
1757	}
1758
1759	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1760	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1761	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1762	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1763	$content.= ' <br /> <b>'.$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'] ;
1764	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1765
1766	if($ical['organizer']['params']['CN'])
1767	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1768	else
1769	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1770
1771	if($ical['attendee'])
1772	{
1773	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1774	$att .= '<ul> ';
1775	foreach ($ical['attendee'] as $attendee)
1776	{
1777	if($attendee['params']['CN'])
1778	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1779	else
1780	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1781	}
1782	$att .= '</ul> <br />' ;
1783	}
1784	$content.= $att;
1785
1786	break;
1787	default:
1788	break;
1789	}
1790
1791	}
1792	return $content;
1793	}
1794
1795	function htmlfilter($body)
1796	{
1797	require_once('htmlfilter.inc');
1798
1799	$tag_list = Array(
1800	false,
1801	'blink',
1802	'object',
1803	'meta',
1804	'html',
1805	'link',
1806	'frame',
1807	'iframe',
1808	'layer',
1809	'ilayer',
1810	'plaintext'
1811	);
1812
1813	/**
1814	* A very exclusive set:
1815	*/
1816	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1817
1818
1819	$rm_tags_with_content = Array(
1820	'script',
1821	'style',
1822	'applet',
1823	'embed',
1824	'head',
1825	'frameset',
1826	'xml',
1827	'xmp'
1828	);
1829
1830	$self_closing_tags = Array(
1831	'img',
1832	'br',
1833	'hr',
1834	'input'
1835	);
1836
1837	$force_tag_closing = true;
1838
1839	$rm_attnames = Array(
1840	'/.*/' =>
1841	Array(
1842	'/target/i',
1843	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1844	'/^dynsrc/i',
1845	'/^datasrc/i',
1846	'/^data.*/i',
1847	'/^lowsrc/i'
1848	)
1849	);
1850
1851	/**
1852	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1853	* some idea of what's going on here. :)
1854	*/
1855
1856	$bad_attvals = Array(
1857	'/.*/' =>
1858	Array(
1859	'/.*/' =>
1860	Array(
1861	Array(
1862	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1863	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1864	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1865	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1866	),
1867	Array(
1868	'\\1oddjob:\\2\\1',
1869	//'\\1uucp:\\2\\1', -> doclinks notes
1870	'\\1amaretto:\\2\\1',
1871	'\\1round:\\2\\1'
1872	)
1873	),
1874
1875	'/^style/i' =>
1876	Array(
1877	Array(
1878	'/expression/i',
1879	'/behaviou*r/i',
1880	'/binding/i',
1881	'/include-source/i',
1882	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1883	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1884	),
1885	Array(
1886	'idiocy',
1887	'idiocy',
1888	'idiocy',
1889	'idiocy',
1890	'url(\\1http://securityfocus.com/\\1)',
1891	'url(\\1http://securityfocus.com/\\1)'
1892	)
1893	)
1894	)
1895	);
1896
1897	$add_attr_to_tag = Array(
1898	'/^a$/i' => Array('target' => '"_new"')
1899	);
1900
1901
1902	$trusted_body = sanitize($body,
1903	$tag_list,
1904	$rm_tags_with_content,
1905	$self_closing_tags,
1906	$force_tag_closing,
1907	$rm_attnames,
1908	$bad_attvals,
1909	$add_attr_to_tag
1910	);
1911
1912	return $trusted_body;
1913	}
1914
1915	function decodeBody($body, $encoding, $charset=null)
1916	{
1917
1918	if ($encoding == 'quoted-printable')
1919	{
1920	$body = quoted_printable_decode($body);
1921
1922	}
1923	else if ($encoding == 'base64')
1924	{
1925	$body = base64_decode($body);
1926	}
1927	// All other encodings are returned raw.
1928	if (strtolower($charset) == "utf-8")
1929	return utf8_decode($body);
1930	else
1931	return $body;
1932	}
1933
1934
1935	/**
1936	* @license http://www.gnu.org/copyleft/gpl.html GPL
1937	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1938	* @param $images
1939	* @param $msgno
1940	* @param $body
1941	* @param $msg_folder
1942	*/
1943	function process_embedded_images($images, $msgno, $body, $msg_folder)
1944	{
1945
1946	foreach ($images as $image)
1947	{
1948	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1949	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1950
1951	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1952	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1953	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1954	}
1955	return $body;
1956	}
1957
1958	function replace_special_characters($body)
1959	{
1960	if(trim($body) === '') return;
1961
1962	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1963	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1964	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1965
1966	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1967	$cssToInlineStyles = new CSSToInlineStyles($body);
1968	$cssToInlineStyles->setUseInlineStylesBlock(true);
1969	$cssToInlineStyles->setCleanup(TRUE);
1970	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1971
1972	///--------------------------------//
1973	// tags to be removed doe to security reasons
1974	$tag_list = Array(
1975	'blink', 'object', 'frame', 'iframe',
1976	'layer', 'ilayer', 'plaintext', 'script',
1977	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1978	);
1979
1980	foreach ($tag_list as $index => $tag)
1981	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1982
1983	// Malicious Code Remove
1984	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1985	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1986	foreach ($rest[0] as $i => $val) {
1987	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
1988	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1989	}
1990
1991	/*
1992	* Remove deslocamento a esquerda colocado pelo Outlook.
1993	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1994	*/
1995	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1996	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1997	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1998	//--------------------------------------------------------------------------------------------//
1999	//Remoção de tags <span></span> para correção de erro no firefox
2000	//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>.
2001	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
2002	// $body = mb_eregi_replace("<span><span>","",$body);
2003	// $body = mb_eregi_replace("</span></span>","",$body);
2004	//Correção para compatibilização com Outlook, ao visualizar a mensagem
2005	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
2006	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
2007	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
2008
2009	return $body ;
2010	}
2011
2012	function replace_links_callback($matches)
2013	{
2014	if($matches[3])
2015	$pref = $matches[3];
2016	else
2017	$pref = $matches[3] = 'http';
2018
2019	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
2020	}
2021
2022
2023	/**
2024	* @license http://www.gnu.org/copyleft/gpl.html GPL
2025	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2026	* @param $body corpo da mensagem
2027	*/
2028	function replace_links(&$body)
2029	{
2030	// Trata urls do tipo aaaa.bbb.empresa
2031	// Usadas na intranet.
2032	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2033	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2034
2035	}
2036
2037	function get_signature($msg, $msg_number, $msg_folder)
2038	{
2039	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2040	include_once("class.db_functions.inc.php");
2041	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2042	{
2043	$sign = array();
2044	$temp = $this->get_info_head_msg($msg_number);
2045	if($temp['ContentType'] =='normal') return $sign;
2046	$file_type = strtolower($file_type);
2047	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2048	{
2049	if ($temp['ContentType'] == 'signature')
2050	{
2051	if(!$this->mbox \|\| !is_resource($this->mbox))
2052	$this->mbox = $this->open_mbox($msg_folder);
2053
2054	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2055
2056	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2057	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2058
2059	$certificado = new certificadoB();
2060	$validade = $certificado->verificar($imap_msg);
2061	$sign[] = $certificado->msg_sem_assinatura;
2062	if ($certificado->apresentado)
2063	{
2064	$from = $header->from;
2065	foreach ($from as $id => $object)
2066	{
2067	$fromname = $object->personal;
2068	$fromaddress = $object->mailbox . "@" . $object->host;
2069	}
2070	foreach ($certificado->erros_ssl as $item)
2071	{
2072	$sign[] = $item . "#@#";
2073	}
2074
2075	if (count($certificado->erros_ssl) < 1)
2076	{
2077	$check_msg = 'Message untouched';
2078	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2079	{
2080	$check_msg .= ' and authentic###';
2081	}
2082	else
2083	{
2084	$check_msg .= ' with signer different from sender#@#';
2085	}
2086	$sign[] = $check_msg;
2087	}
2088
2089	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2090	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2091	$sign[] = 'Mail from: ###' . $fromaddress;
2092	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2093	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2094	$sign[] = 'Message date: ###' . $header->Date;
2095
2096	$cert = openssl_x509_parse($certificado->cert_assinante);
2097
2098	$sign_alert = array();
2099	$sign_alert[] = 'Certificate Owner###:\n';
2100	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2101	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2102	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2103	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2104	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2105	$sign_alert[] = 'Personal Data###:' . '\n';
2106	$sign_alert[] = 'Birthday### ' . $X . '\n';
2107	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2108	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2109	$sign_alert[]= 'Certificate Issuer###:\n';
2110	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2111	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2112	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2113	$sign_alert[]= 'Validity###:\n';
2114	$H = data_hora($cert[validFrom]);
2115	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2116	$sign_alert[]= 'Valid From### ' . $X . '\n';
2117	$H = data_hora($cert[validTo]);
2118	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2119	$sign_alert[]= 'Valid Until### ' . $X;
2120	$sign[] = $sign_alert;
2121
2122	$this->db = new db_functions();
2123
2124	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2125	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2126	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2127	}
2128	else
2129	{
2130	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2131	foreach($certificado->erros_ssl as $item)
2132	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2133	}
2134	}
2135	}
2136	}
2137	return $sign;
2138	}
2139
2140
2141	/**
2142	* @license http://www.gnu.org/copyleft/gpl.html GPL
2143	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2144	* @param $images
2145	* @param $msg_number
2146	* @param $msg_folder
2147	*/
2148	function get_thumbs($images, $msg_number, $msg_folder)
2149	{
2150
2151	if (!count($images)) return '';
2152
2153	foreach ($images as $key => $value) {
2154	$images[$key]['width'] = 160;
2155	$images[$key]['height'] = 120;
2156	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2157	}
2158
2159	return json_encode($images);
2160	}
2161
2162	/*function delete_msg($params)
2163	{
2164	$folder = $params['folder'];
2165	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2166
2167	$mbox_stream = $this->open_mbox($folder);
2168
2169	foreach ($msgs_to_delete as $msg_number){
2170	imap_delete($mbox_stream, $msg_number, FT_UID);
2171	}
2172	imap_close($mbox_stream, CL_EXPUNGE);
2173	return $params['msgs_to_delete'];
2174	}*/
2175
2176	// Novo
2177	function delete_msgs($params)
2178	{
2179
2180	$folder = $params['folder'];
2181	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2182	$msgs_number = explode(",",$params['msgs_number']);
2183	if(array_key_exists('border_ID' ,$params))
2184	$border_ID = $params['border_ID'];
2185	else
2186	$border_ID = '';
2187	$return = array();
2188
2189	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2190	$return['previous_msg'] = $this->get_info_previous_msg($params);
2191	// Fix problem in unserialize function JS.
2192	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2193	}
2194
2195	//$mbox_stream = $this->open_mbox($folder);
2196	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2197
2198	foreach ($msgs_number as $msg_number)
2199	{
2200	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2201	$return['msgs_number'][] = $msg_number;
2202	}
2203
2204	$return['folder'] = $folder;
2205	$return['border_ID'] = $border_ID;
2206
2207	if($mbox_stream)
2208	imap_close($mbox_stream, CL_EXPUNGE);
2209
2210	$return['status'] = true;
2211	return $return;
2212	}
2213
2214
2215	function refresh($params)
2216	{
2217
2218	$return = array();
2219	$return['new_msgs'] = 0;
2220	$folder = $params['folder'];
2221	$msg_range_begin = $params['msg_range_begin'];
2222	$msg_range_end = $params['msg_range_end'];
2223	$msgs_existent = $params['msgs_existent'];
2224	$sort_box_type = $params['sort_box_type'];
2225	$sort_box_reverse = $params['sort_box_reverse'];
2226	$msgs_in_the_server = array();
2227	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2228	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2229	$msgs_in_the_server = array_keys($msgs_in_the_server);
2230	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2231	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2232	if(!count($msgs_in_the_server)){
2233	$msg_range_begin -= $dif;
2234	$msg_range_end -= $dif;
2235	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2236	$msgs_in_the_server = array_keys($msgs_in_the_server);
2237	$num_msgs = NULL;
2238	$return['msg_range_begin'] = $msg_range_begin;
2239	$return['msg_range_end'] = $msg_range_end;
2240	}
2241	$return['new_msgs'] = imap_num_recent($this->mbox);
2242
2243	$msgs_in_the_client = explode(",", $msgs_existent);
2244
2245	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2246
2247	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2248	$aux = 0;
2249	while(array_key_exists($aux, $msg_to_insert)){
2250	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2251	$return['new_msgs'] += 1;
2252	}
2253	$aux++;
2254	}
2255	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2256	$aux = 0;
2257	while(array_key_exists($aux, $msg_to_insert)){
2258	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2259	$return['new_msgs'] += 1;
2260	}
2261	$aux++;
2262	}
2263	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2264	$return['tot_msgs'] = $num_msgs;
2265	}
2266
2267	if(!count($msgs_in_the_server)){
2268	return Array();
2269	}
2270
2271	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2272	$msgs_to_exec = array();
2273	foreach($msg_to_insert as $msg_number)
2274	$msgs_to_exec[] = $msg_number;
2275	//sort($msgs_to_exec);
2276	$i = 0;
2277	foreach($msgs_to_exec as $msg_number)
2278	{
2279	$sample = false;
2280	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2281	$sample = true;
2282
2283	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2284
2285	//get the next msg number to append this msg in the view in a correct place
2286	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2287
2288	$return[$i]['msg_key_position'] = $msg_key_position;
2289	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2290	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2291	else
2292	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2293
2294	$return[$i]['msg_folder'] = $folder;
2295	$i++;
2296	}
2297	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2298	$return['sort_box_type'] = $params['sort_box_type'];
2299	if(!$this->mbox \|\| !is_resource($this->mbox))
2300	$this->open_mbox($folder);
2301
2302	$return['msgs_to_delete'] = $msg_to_delete;
2303	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2304	if($this->mbox && is_resource($this->mbox))
2305	imap_close($this->mbox);
2306
2307	return $return;
2308	}
2309
2310	/**
2311	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2312	* assinado ou cifrado.
2313	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2314	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2315	* @param $msg_number O número da mesagem
2316	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2317	*/
2318	function getMessageType($msg_number, $headers = false , &$body = false){
2319	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2320	$contentType = "normal";
2321
2322	if (!$headers)
2323	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2324
2325	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2326	$contentType = "signature";
2327	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2328	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2329
2330	return $contentType;
2331	}
2332
2333	/**
2334	* Retorna a posição que a pasta esta dentro do array de pastas
2335	*
2336	* @license www.gnu.org/copyleft/gpl.html GPL
2337	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2338	* @sponsor Caixa Econômica Federal
2339	* @author Cristiano Corrêa Schmidt
2340	* @access public
2341	*/
2342
2343	function getFolderPos(&$array , $find)
2344	{
2345	foreach($array as $i => $v)
2346	if($v['id'] === $find)
2347	return $i;
2348	return false;
2349	}
2350
2351	/**
2352	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2353	*
2354	* @license http://www.gnu.org/copyleft/gpl.html GPL
2355	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2356	* @sponsor Caixa Econômica Federal
2357	* @author Cristiano Corrêa Schmidt
2358	* @access public
2359	*/
2360	function orderDefaultFolders( &$folders , $user)
2361	{
2362	$principals = array();
2363	for($x = 0; $x < 5 ; $x++)
2364	{
2365	switch ($x) {
2366	case 0:
2367	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2368	$principals[] = $folders[$p];
2369	break;
2370	case 1:
2371	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2372	$principals[] = $folders[$p];
2373	break;
2374	case 2:
2375	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2376	$principals[] = $folders[$p];
2377	break;
2378	case 3:
2379	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2380	$principals[] = $folders[$p];
2381	break;
2382	case 4:
2383	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2384	$principals[] = $folders[$p];
2385	break;
2386	}
2387	if($p !== false)
2388	unset($folders[$p]);
2389	}
2390	$folders = array_merge($principals, $folders);
2391	}
2392
2393	/**
2394	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2395	*
2396	* @license http://www.gnu.org/copyleft/gpl.html GPL
2397	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2398	* @sponsor Caixa Econômica Federal
2399	* @author Cristiano Corrêa Schmidt
2400	* @access public
2401	*/
2402	function get_folders_list($params = null)
2403	{
2404
2405	///Define Variaveis
2406	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2407	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2408	$mboxStream = $this->open_mbox(); //abre conexão imap
2409	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2410	$folders = array();
2411	$return = array();
2412	///////////////////////////////////////////////////////////////
2413
2414	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2415	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2416
2417	session_write_close(); // Free others requests
2418	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2419
2420	if ( isset($params['noSharedFolders']) )
2421	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2422	else
2423	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2424
2425	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2426
2427	if (!is_array($folders_list)) return false;
2428	if($uid2cn)
2429	$this->ldap = new ldap_functions();
2430
2431	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2432	{
2433	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2434	$nameArray = explode($this->imap_delimiter, $folderId);
2435	$nameCount = count($nameArray);
2436	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2437	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2438	if($nameArray[0] === 'user')
2439	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2440	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2441	$folders['INBOX'][strtolower($folderId)] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2442	}
2443	unset($folders_list); //destroy array de objetos desnecessarios
2444
2445	ksort($folders['INBOX']);
2446
2447	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2448	{
2449	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2450
2451	foreach ($folders[$i] as $ii => $vv)
2452	{
2453	$append = array();
2454	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2455	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2456	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2457	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2458	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2459	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2460	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2461	$return[] = $append;
2462	}
2463	}
2464
2465	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2466
2467	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2468	}
2469
2470
2471	function create_mailbox($arr)
2472	{
2473	$namebox = $arr['newp'];
2474	$base_path = $arr['base_path'];
2475	$mbox_stream = $this->open_mbox();
2476	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2477	$test = explode("/", $namebox);
2478	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2479	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2480	$namebox = $base_path.$namebox;
2481	}
2482	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2483	$result = "Ok";
2484	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2485	{
2486	$result = implode("<br />\n", imap_errors());
2487	}
2488	}else{
2489	$child = $base_path.$this->imap_delimiter;
2490	for($i =0; $i < count($test); $i++){
2491	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2492	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2493	$result = "Ok";
2494	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2495	{
2496	$result = implode("<br />\n", imap_errors());
2497	}
2498	$child .=$this->imap_delimiter;
2499	}
2500	}
2501	if($mbox_stream)
2502	imap_close($mbox_stream);
2503	return $result;
2504	}
2505
2506	function create_extra_mailbox($arr)
2507	{
2508	$nameboxs = explode(";",$arr['nw_folders']);
2509	$result = "";
2510	$mbox_stream = $this->open_mbox();
2511	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2512	foreach($nameboxs as $key=>$tmp){
2513	if($tmp != ""){
2514	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2515	$result = implode("<br />\n", imap_errors());
2516	if($mbox_stream)
2517	imap_close($mbox_stream);
2518	return $result;
2519	}
2520	}
2521	}
2522	if($mbox_stream)
2523	imap_close($mbox_stream);
2524	return true;
2525	}
2526
2527	function delete_mailbox($arr)
2528	{
2529	$namebox = $arr['del_past'];
2530	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2531	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2532	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2533
2534	$result = "Ok";
2535	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2536	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2537	{
2538	$result = implode("<br />\n", imap_errors());
2539	}
2540	/*
2541	if($mbox_stream)
2542	imap_close($mbox_stream);
2543	*/
2544	return $result;
2545	}
2546
2547	function ren_mailbox($arr)
2548	{
2549	$namebox = $arr['current'];
2550	$new_box = $arr['rename'];
2551	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2552	$mbox_stream = $this->open_mbox();
2553	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2554
2555	$result = "Ok";
2556	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2557	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2558
2559	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2560	{
2561	$result = imap_errors();
2562	}
2563	if($mbox_stream)
2564	imap_close($mbox_stream);
2565	return $result;
2566
2567	}
2568
2569	function get_num_msgs($params)
2570	{
2571	$folder = $params['folder'];
2572	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2573	$this->mbox = $this->open_mbox($folder);
2574	if(!$this->mbox \|\| !is_resource($this->mbox))
2575	return imap_last_error();
2576	}
2577	$num_msgs = imap_num_msg($this->mbox);
2578	if($this->mbox && is_resource($this->mbox))
2579	imap_close($this->mbox);
2580
2581	return $num_msgs;
2582	}
2583
2584	function folder_exists($folder){
2585	$mbox = $this->open_mbox();
2586	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2587	$list = imap_getmailboxes($mbox,$serverString, $folder);
2588	$return = is_array($list);
2589	imap_close($mbox);
2590	return $return;
2591	}
2592
2593	function send_mail($params) {
2594	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2595	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2596	$mailService = ServiceLocator::getService('mail');
2597
2598	include_once("class.db_functions.inc.php");
2599	$db = new db_functions();
2600	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2601	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2602
2603	##
2604	# @AUTHOR Rodrigo Souza dos Santos
2605	# @DATE 2008/09/17$fileName
2606	# @BRIEF Checks if the user has permission to send an email with the email address used.
2607	##
2608	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2609	$deny = true;
2610	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2611	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2612	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2613
2614	if ($deny)
2615	return "The server denied your request to send a mail, you cannot use this mail address.";
2616	}
2617
2618	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2619	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2620	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2621
2622	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2623	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2624	}
2625
2626	$toaddress = implode(',', $toaddress);
2627	$ccaddress = implode(',', $ccaddress);
2628	$ccoaddress = implode(',', $ccoaddress);
2629
2630	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2631	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2632	}
2633
2634	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2635	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2636
2637	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2638	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2639
2640	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2641	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2642
2643	$replytoaddress = $params['input_replyto'];
2644	$subject = $params['input_subject'];
2645	$return_receipt = $params['input_return_receipt'];
2646	$is_important = $params['input_important_message'];
2647	$encrypt = $params['input_return_cripto'];
2648	$signed = $params['input_return_digital'];
2649
2650	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2651	$message_attachments = $params['message_attachments'];
2652
2653	if (substr($params['input_to'], -1) == ',')
2654	$params['input_to'] = substr($params['input_to'], 0, -1);
2655
2656	if (substr($params['input_cc'], -1) == ',')
2657	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2658
2659	if (substr($params['input_cco'], -1) == ',')
2660	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2661
2662	// Valida numero Maximo de Destinatarios
2663	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2664	$sendersNumber = count(explode(',', $params['input_to']));
2665
2666	if ($params['input_cc'])
2667	$sendersNumber += count(explode(',', $params['input_cc']));
2668	if ($params['input_cco'])
2669	$sendersNumber += count(explode(',', $params['input_cco']));
2670
2671	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2672	if ($userMaxmimumSenders) {
2673	if ($sendersNumber > $userMaxmimumSenders)
2674	return $this->functions->getLang('Number of recipients greater than allowed');
2675	}
2676	else {
2677	$ldap = new ldap_functions();
2678	$groupsToUser = $ldap->get_user_groups($this->username);
2679
2680	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2681
2682	if ($groupMaxmimumSenders > 0) {
2683	if ($sendersNumber > $groupMaxmimumSenders)
2684	return $this->functions->getLang('Number of recipients greater than allowed');
2685	}
2686	else {
2687	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2688	return $this->functions->getLang('Number of recipients greater than allowed');
2689	}
2690	}
2691	}
2692	//Fim Valida numero maximo de destinatarios
2693	//Valida envio de email para shared accounts
2694	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2695	$ldap = new ldap_functions();
2696	$arrayF = explode(';', $params['input_from']);
2697
2698	/*
2699	* Verifica se o remetente n?o ? uma conta compartilhada
2700	*/
2701	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2702	$groupsToUser = $ldap->get_user_groups($this->username);
2703	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2704
2705	/*
2706	* Pega o UID do remetente
2707	*/
2708	$uidFrom = $ldap->mail2uid($arrayF[1]);
2709
2710	/*
2711	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2712	*/
2713	foreach ($sharedAccounts as $key => $value) {
2714	if ($value)
2715	$acl = $this->getaclfrombox($value);
2716
2717	if (array_key_exists($uidFrom, $acl))
2718	unset($sharedAccounts[$key]);
2719	}
2720
2721	/*
2722	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2723	*/
2724	if (count($sharedAccounts) > 0)
2725	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2726
2727	/*
2728	* Retorna as contas compartilhadas bloqueadas
2729	*/
2730	if (count($accountsBlockeds) > 0) {
2731	$return = '';
2732
2733	foreach ($accountsBlockeds as $accountBlocked)
2734	$return.= $accountBlocked . ', ';
2735
2736	$return = substr($return, 0, -2);
2737
2738	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2739	}
2740	}
2741	}
2742	// Fim Valida envio de email para shared accounts
2743	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2744	if ($params['smime'] AND false) {
2745	$body = $params['smime'];
2746	$mail->SMIME = true;
2747	// A MSG assinada deve ser testada neste ponto.
2748	// Testar o certificado e a integridade da msg....
2749	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2750	$erros_acumulados = '';
2751	$certificado = new certificadoB();
2752	$validade = $certificado->verificar($body);
2753	if (!$validade) {
2754	foreach ($certificado->erros_ssl as $linha_erro) {
2755	$erros_acumulados .= $linha_erro;
2756	}
2757	} else {
2758	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2759	if ($certificado->apresentado) {
2760	if ($certificado->dados['EXPIRADO'])
2761	$erros_acumulados .='Certificado expirado.';
2762	$this->cpf = isset($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']] : $this->username;
2763	if ($certificado->dados['CPF'] != $this->cpf)
2764	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2765	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2766	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2767	}
2768	else {
2769	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2770	}
2771	}
2772	if (!$erros_acumulados == '') {
2773	return $erros_acumulados;
2774	}
2775	} else {
2776	//Compatibilização com Outlook, ao encaminhar a mensagem
2777	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2778	$body = str_replace("%nbsp;"," ",$body);
2779	//$body = preg_replace("/\n/"," ",$body);
2780	//$body = preg_replace("/\r/","" ,$body);
2781	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2782	}
2783
2784	$attachments = $_FILES;
2785	$forwarding_attachments = $params['forwarding_attachments'];
2786	$local_attachments = $params['local_attachments'];
2787
2788
2789	//Test if must be saved in shared folder and change if necessary
2790	if ($fromaddress[2] == 'y') {
2791	//build shared folder path
2792	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2793
2794	if ($this->folder_exists($newfolder)){
2795	$has_new_folder = false;
2796	$folder = $newfolder;
2797	}
2798	else{
2799	$name_folder = $this->imap_sentfolder;
2800	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2801	$arr_new_folder['newp'] = $name_folder;
2802	$arr_new_folder['base_path'] = $base_path;
2803
2804	$this->create_mailbox($arr_new_folder);
2805	$has_new_folder = true;
2806	$folder = $newfolder;
2807	}
2808	} else {
2809	$has_new_folder = false;
2810	$folder = $params['folder'];
2811	}
2812
2813	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2814	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2815	$folder_name = $params['folder_name'];
2816
2817	// TODO - tratar assinatura e remover o AND false
2818	if ($signed && !$params['smime'] AND false) {
2819	$mail->Mailer = "smime";
2820	$mail->SignedBody = true;
2821	}
2822
2823
2824	if ($fromaddress)
2825	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2826	else
2827	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2828
2829	$bol = $this->add_recipients('to', $toaddress, $mailService);
2830	if (!$bol) {
2831	return $this->parse_error("Invalid Mail:", $toaddress);
2832	}
2833	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2834	if (!$bol) {
2835	return $this->parse_error("Invalid Mail:", $ccaddress);
2836	}
2837	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2838
2839	if ($allow) {
2840	//$mailService->addBcc($ccoaddress);
2841	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2842
2843	if (!$bol) {
2844	return $this->parse_error("Invalid Mail:", $ccoaddress);
2845	}
2846	}
2847
2848	//Implementação para o In-Reply-To e References
2849	$msg_numb = $params['messageNum'];
2850	$msg_folder = $params['messageFolder'];
2851	$this->mbox = $this->open_mbox($msg_folder);
2852
2853	$header = $this->get_header($msg_numb);
2854	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2855	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2856	if (preg_match($pattern, $header_, $fields)) {
2857	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2858	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2859	}
2860	}
2861
2862	$message_id = $header->message_id;
2863	$references = array();
2864	if ($message_id != "") {
2865	$mailService->addHeaderField('In-Reply-To', $message_id);
2866
2867	if (isset($header->references)) {
2868	array_push($references, $header->references);
2869	}
2870	array_push($references, $message_id);
2871	$mailService->addHeaderField('References', $references);
2872	}
2873
2874
2875	$mailService->setSubject($subject);
2876	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2877
2878
2879	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2880	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2881	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2882	$email = explode(",", $email);
2883	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2884	// Deve ser verificado um numero limite de destinatarios.
2885	// Deve ser verificado se os certificados sao validos.
2886	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2887	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2888	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2889	$erros_acumulados = "";
2890	$aux_mails = array();
2891	$mail_list = array();
2892	if (count($email) > $numero_maximo) {
2893	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2894	return $erros_acumulados;
2895	}
2896	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2897	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2898	foreach ($email as $item) {
2899	$certificate = $db->get_certificate(strtolower($item));
2900	if (!$certificate) {
2901	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2902	return $erros_acumulados;
2903	}
2904
2905	if (array_key_exists("dberr1", $certificate)) {
2906
2907	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2908	return $erros_acumulados;
2909	}
2910	if (array_key_exists("dberr2", $certificate)) {
2911	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2912	//continue;
2913	}
2914	/* Retirado este teste para evitar mensagem de erro duplicada.
2915	if (!array_key_exists("certs", $certificate))
2916	{
2917	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2918	continue;
2919	}
2920	*/
2921	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2922
2923	foreach ($certificate['certs'] as $registro) {
2924	$c1 = new certificadoB();
2925	$c1->certificado($registro['chave_publica']);
2926	if ($c1->apresentado) {
2927	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2928	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2929	$aux_mails[] = $registro['chave_publica'];
2930	$mail_list[] = strtolower($item);
2931	} else {
2932	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2933	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2934	}
2935
2936	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2937	foreach ($c2->erros_ssl as $linha) {
2938	$erros_acumulados .= $linha . chr(0x0A);
2939	}
2940	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2941	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2942	}
2943	} else {
2944	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2945	}
2946	}
2947	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2948	return $erros_acumulados;
2949	}
2950	}
2951
2952	$mail->Certs_crypt = $aux_mails;
2953	}
2954
2955	$attachment = json_decode($params['attachments'],TRUE);
2956
2957	foreach ($attachment as &$value)
2958	{
2959	if((int)$value > 0) //BD attachment
2960	{
2961	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2962
2963	if($att['disposition'] == 'embedded')
2964	{
2965	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2966	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2967	}
2968	else
2969	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2970
2971	$message_size_total += $att['size'];
2972	unset($att);
2973	}
2974	else //message attachment
2975	{
2976	$value = json_decode($value, true);
2977
2978	switch ($value['type']) {
2979	case 'imapPart':
2980	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2981	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2982	{
2983	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2984	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2985	}
2986	else
2987	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2988
2989	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2990	unset($att);
2991	break;
2992	case 'imapMSG':
2993	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
2994	$mbox_stream = $this->open_mbox($value['folder']);
2995	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
2996	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
2997	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
2998	unset($rawmsg);
2999	break;
3000
3001	default:
3002	break;
3003	}
3004	}
3005	}
3006
3007	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3008
3009	////////////////////////////////////////////////////////////////////////////////////////////////////
3010	/**
3011	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3012	*/
3013	$default_max_size_rule = $db->get_default_max_size_rule();
3014	if (!$default_max_size_rule) {
3015	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3016	} else {
3017	foreach ($default_max_size_rule as $i => $value) {
3018	$default_max_size_rule = $value['config_value'];
3019	}
3020	}
3021
3022	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3023	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3024
3025
3026	$ldap = new ldap_functions();
3027	$groups_user = $ldap->get_user_groups($id_user);
3028
3029	$size_rule_by_group = array();
3030	foreach ($groups_user as $k => $value_) {
3031	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3032	if ($rule_in_group != "")
3033	array_push($size_rule_by_group, $rule_in_group);
3034	}
3035
3036	$n_rule_groups = 0;
3037	$maior_valor_regra_grupo = 0;
3038	foreach ($size_rule_by_group as $i => $value) {
3039	if (is_array($value[0])) {
3040	$n_rule_groups++;
3041	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3042	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3043	}
3044	}
3045
3046	if ($default_max_size_rule) {
3047	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3048
3049	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3050	if ($message_size_total > $default_max_size_rule)
3051	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3052	}
3053
3054	else {
3055	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3056	$regra_mais_permissiva = 0;
3057	foreach ($size_rule as $i => $value) {
3058	if ($regra_mais_permissiva < $value['email_max_recipient'])
3059	$regra_mais_permissiva = $value['email_max_recipient'];
3060	}
3061	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3062	if ($message_size_total > $regra_mais_permissiva)
3063	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3064	}
3065	else /* Regra por grupo */ {
3066	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3067	if ($message_size_total > $maior_valor_regra_grupo)
3068	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3069	}
3070	}
3071	}
3072	/**
3073	* Fim da validação do tamanho da regra do tamanho de mensagem.
3074	*/
3075	////////////////////////////////////////////////////////////////////////////////////////////////////
3076
3077	$this->rfc2397ToEmbeddedAttachment($mailService , $body);
3078
3079	if ($isHTML)
3080	$mailService->setBodyHtml($body);
3081	else
3082	$mailService->setBodyText($body);
3083
3084	if ($is_important)
3085	$mailService->addHeaderField('Importance', 'High');
3086
3087	if ($return_receipt)
3088	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3089
3090
3091	if ($folder != 'null') {
3092	$mbox_stream = $this->open_mbox($folder);
3093	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3094	}
3095
3096	$sent = $mailService->send();
3097
3098	if ($sent !== true) {
3099	return $this->parse_error($sent);
3100	} else {
3101	if ($signed && !$params['smime']) {
3102	return $sent;
3103	}
3104	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3105	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3106	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3107	$now = date("d/m/y H:i:s");
3108	$addrs = $toaddress . $ccaddress . $ccoaddress;
3109	$sent = trim($sent);
3110	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3111	}
3112	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3113	$contacts = new dynamic_contacts();
3114	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3115	return array("success" => true, "new_contacts" => $new_contacts);
3116	}
3117
3118	if($params['uids_save'] )
3119	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3120
3121
3122	//return array("success" => true, "folder" => $folder_list);
3123	return array("success" => true, "load" => $has_new_folder);
3124
3125	}
3126	}
3127
3128
3129	function add_recipients_cert($full_address)
3130	{
3131	$result = "";
3132	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3133	foreach ($parse_address as $val)
3134	{
3135	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3136	if ($val->mailbox == "INVALID_ADDRESS")
3137	continue;
3138	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3139	continue;
3140	if (empty($val->personal))
3141	$result .= $val->mailbox."@".$val->host . ",";
3142	else
3143	$result .= $val->mailbox."@".$val->host . ",";
3144	}
3145
3146	return substr($result,0,-1);
3147	}
3148
3149	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3150	{
3151	//remove a comma if is given two unexpected commas
3152	$full_address = preg_replace("/, ?,/",",",$full_address);
3153	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3154
3155	$bolean = true;
3156	foreach ($parse_address as $val)
3157	{
3158	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3159	if ($val->mailbox == "INVALID_ADDRESS")
3160	continue;
3161	switch($recipient_type)
3162	{
3163	case "to":
3164	if($mobile){
3165	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3166	}else{
3167	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3168	}
3169	break;
3170	case "cc":
3171	if($mobile){
3172	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3173	}else{
3174	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3175	}
3176	break;
3177	case "cco":
3178	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3179	break;
3180	}
3181	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3182	$bolean = false;
3183	}
3184	}
3185	return $bolean;
3186	}
3187
3188	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3189	{
3190	include_once dirname(__FILE__).'/class.attachment.inc.php';
3191	$attachment = new attachment();
3192	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3193	$attachment->setStructureFromMail($folder, $uid);
3194
3195	if($info === true)
3196	{
3197	$return = $attachment->getAttachmentInfo($part);
3198	$return['source'] = $attachment->getAttachment($part);
3199	return $return;
3200	}
3201	return $attachment->getAttachment($part);
3202	}
3203
3204	function del_last_caracter($string)
3205	{
3206	$string = substr($string,0,(strlen($string) - 1));
3207	return $string;
3208	}
3209
3210	function del_last_two_caracters($string)
3211	{
3212	$string = substr($string,0,(strlen($string) - 2));
3213	return $string;
3214	}
3215
3216	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3217	{
3218	$sort = array();
3219	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3220	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3221	foreach($imapsort as $iuid){
3222	$sort[$iuid] = $iuid;
3223	}
3224	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3225	$slice_array = false;
3226	else
3227	$slice_array = true;
3228	}
3229	else
3230	{
3231	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3232	$num_msgs = imap_num_msg($this->mbox);
3233	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3234	$slice_array = true;
3235	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3236	$dates = array();
3237	for ($i=$num_msgs; $i>0; $i--)
3238	{
3239	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3240	break;
3241	$iuid = @imap_uid($this->mbox,$i);
3242	$header = $this->get_header($iuid);
3243
3244	// List UNSEEN messages.
3245	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3246	continue;
3247	}
3248	// List SEEN messages.
3249	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3250	continue;
3251	}
3252	// List ANSWERED messages.
3253	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3254	continue;
3255	}
3256	// List FLAGGED messages.
3257	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3258	continue;
3259	}
3260
3261	if($sort_box_type=='SORTFROM') {
3262	if (strrpos($folder,'Sent') && $from_to_sent)
3263	$tmp = self::formatMailObject($header->to[0]);
3264	else
3265	$tmp = self::formatMailObject($header->from[0]);
3266	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3267	}
3268	else if($sort_box_type=='SORTSUBJECT') {
3269	$sort[$iuid] = $header->subject;
3270	}
3271	else if($sort_box_type=='SORTSIZE') {
3272	$sort[$iuid] = $header->Size;
3273	}
3274	else {
3275	$sort[$iuid] = $header->udate;
3276	}
3277	$dates[$iuid] = $header->udate;
3278	}
3279	$keys = array_keys($sort);
3280	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3281	$sort = array_combine($keys, $sort);
3282	if ($sort_box_reverse)
3283	$sort = array_reverse($sort,true);
3284	}
3285	if(empty($sort) or !is_array($sort)){
3286	$sort = array();
3287	}
3288	if ($slice_array)
3289	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3290	return $sort;
3291
3292	}
3293
3294	function move_delete_search_messages($params){
3295	$move = false;
3296	$msg_no_move = "";
3297
3298	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3299	$params['new_folder'] = urldecode($params['new_folder_move']);
3300	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3301	$sel_msgs = explode(",", $params['selected_messages']);
3302	@reset($sel_msgs);
3303	$sorted_msgs = array();
3304	foreach($sel_msgs as $idx => $sel_msg) {
3305	$sel_msg = explode(";", $sel_msg);
3306	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3307	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3308	}
3309	else {
3310	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3311	}
3312	}
3313	@ksort($sorted_msgs);
3314	$last_return = false;
3315	foreach($sorted_msgs as $folder => $msgs_number) {
3316	$params['msgs_number'] = $msgs_number;
3317	$params['folder'] = $folder;
3318
3319	$last_return = $this->move_messages($params);
3320
3321	if($last_return['status']){
3322	$move = true;
3323	}else{
3324	$msg_no_move = $params['msgs_number'];
3325	}
3326	}
3327	$sel_msgs = null;
3328	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3329	$params['new_folder'] = urldecode($params['new_folder_delete']);
3330	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3331	$sel_msgs = explode(",", $params['selected_messages']);
3332	@reset($sel_msgs);
3333	$sorted_msgs = array();
3334	foreach($sel_msgs as $idx => $sel_msg) {
3335	$sel_msg = explode(";", $sel_msg);
3336	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3337	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3338	}
3339	else {
3340	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3341	}
3342	}
3343	@ksort($sorted_msgs);
3344	$last_return = false;
3345	foreach($sorted_msgs as $folder => $msgs_number) {
3346	$params['msgs_number'] = $msgs_number;
3347	$params['folder'] = $folder;
3348
3349	$params['folder'] = $params['new_folder_delete'];
3350	$last_return = $this->delete_msgs($params);
3351	$last_return['deleted'] = true;
3352	if($last_return['status']){
3353	$move = true;
3354	}else{
3355	$msg_no_move = $params['msgs_number'];
3356	}
3357
3358	}
3359
3360	if($move)
3361	$last_return['move'] = true;
3362
3363	if($msg_no_move != "")
3364	$last_return['no_move'] = $msg_no_move;
3365
3366	return $last_return;
3367	}
3368
3369	function move_search_messages($params){
3370	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3371	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3372	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3373	$sel_msgs = explode(",", $params['selected_messages']);
3374	$move = false;
3375	$msg_no_move = "";
3376
3377	@reset($sel_msgs);
3378	$sorted_msgs = array();
3379	foreach($sel_msgs as $idx => $sel_msg) {
3380	$sel_msg = explode(";", $sel_msg);
3381	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3382	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3383	}
3384	else {
3385	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3386	}
3387	}
3388	@ksort($sorted_msgs);
3389	$last_return = false;
3390	foreach($sorted_msgs as $folder => $msgs_number) {
3391	$params['msgs_number'] = $msgs_number;
3392	$params['folder'] = $folder;
3393
3394	if($params['delete'] === 'true'){
3395	$params['folder'] = $params['new_folder'];
3396	$last_return = $this->delete_msgs($params);
3397	$last_return['deleted'] = true;
3398
3399	if($last_return['status']){
3400	$move = true;
3401	}else{
3402	$msg_no_move = $params['msgs_number'];
3403	}
3404
3405	}else{
3406	$last_return = $this->move_messages($params);
3407
3408	if($last_return['status']){
3409	$move = true;
3410	}else{
3411	$msg_no_move = $params['msgs_number'];
3412	}
3413	}
3414	}
3415
3416	if($move)
3417	$last_return['move'] = true;
3418
3419	if($msg_no_move != "")
3420	$last_return['no_move'] = $msg_no_move;
3421
3422	return $last_return;
3423	}
3424
3425	function move_messages($params)
3426	{
3427	$folder = $params['folder'];
3428	$mbox_stream = $this->open_mbox($folder);
3429	$newmailbox = ($params['new_folder']);
3430	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3431	$new_folder_name = $params['new_folder_name'];
3432	$msgs_number = $params['msgs_number'];
3433	$return = array('msgs_number' => $msgs_number,
3434	'folder' => $folder,
3435	'new_folder_name' => $new_folder_name,
3436	'border_ID' => $params['border_ID'],
3437	'status' => true); //Status foi adicionado para validar as permissoes ACL
3438
3439	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3440	if (substr($folder,0,4) == 'user'){
3441	$acl = $this->getacltouser($folder);
3442	/*
3443	* l - lookup (mailbox is visible to LIST/LSUB commands)
3444	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3445	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3446	* w - write (STORE flags other than SEEN and DELETED)
3447	* i - insert (perform APPEND, COPY into mailbox)
3448	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3449	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3450	* d - delete (STORE DELETED flag, perform EXPUNGE)
3451	* a - administer (perform SETACL)
3452	*/
3453	if (strpos($acl, "d") === false){
3454	$return['status'] = false;
3455	return $return;
3456	}
3457	}
3458	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3459	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3460	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3461	if (substr($new_folder_name,0,4) == 'user'){
3462	$this->ldap = new ldap_functions();
3463	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3464	$return['new_folder_name'] = array_pop($tmp_folder_name);
3465	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3466	{
3467	$return['new_folder_name'] = $cn;
3468	}
3469	}
3470	}
3471	}
3472
3473	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3474	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3475	{
3476	$return['previous_msg'] = $this->get_info_previous_msg($params);
3477	// Fix problem in unserialize function JS.
3478	if(array_key_exists('body', $return['previous_msg']))
3479	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3480	}
3481
3482	$mbox_stream = $this->open_mbox($folder);
3483	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3484	imap_expunge($mbox_stream);
3485	if($mbox_stream)
3486	imap_close($mbox_stream);
3487	return $return;
3488	}else {
3489	if(strstr(imap_last_error(),'Over quota')) {
3490	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3491	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3492	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3493	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3494	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3495	if(!$mbox)
3496	return imap_last_error();
3497	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3498	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3499	if($mbox_stream)
3500	imap_close($mbox_stream);
3501	if($mbox)
3502	imap_close($mbox);
3503	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3504	}
3505	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3506	imap_expunge($mbox_stream);
3507	if($mbox_stream)
3508	imap_close($mbox_stream);
3509	// return to original quota limit.
3510	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3511	if($mbox)
3512	imap_close($mbox);
3513	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3514	}
3515	return $return;
3516	}
3517	else {
3518	if($mbox_stream)
3519	imap_close($mbox_stream);
3520	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3521	if($mbox)
3522	imap_close($mbox);
3523	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3524	}
3525	return imap_last_error();
3526	}
3527
3528	}
3529	else {
3530	if($mbox_stream)
3531	imap_close($mbox_stream);
3532	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3533	}
3534	}
3535	}
3536
3537	function set_messages_flag_from_search($params){
3538	$error = False;
3539	$fileNames = "";
3540
3541	$sel_msgs = explode(",", $params['msg_to_flag']);
3542	@reset($sel_msgs);
3543	$sorted_msgs = array();
3544	foreach($sel_msgs as $idx => $sel_msg) {
3545	$sel_msg = explode(";", $sel_msg);
3546	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3547	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3548	}
3549	else {
3550	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3551	}
3552	}
3553	unset($sorted_msgs['']);
3554	$array_names_keys = array_keys($sorted_msgs);
3555	// Verifica se as n mensagens selecionadas
3556	// se encontram em um mesmo folder
3557	if (count($sorted_msgs)==1){
3558	$param['folder'] = $array_names_keys[0];
3559	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3560	$param['flag'] = $params['flag'];
3561	$returns[0] = $this->set_messages_flag($param);
3562	return $returns;
3563	}else{
3564	for($i = 0; $i < count($array_names_keys); $i++){
3565	$param['folder'] = $array_names_keys[$i];
3566	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3567	$param['flag'] = $params['flag'];
3568	$returns[$i] = $this->set_messages_flag($param);
3569	}
3570	}
3571	return $returns;
3572	}
3573	function set_messages_flag($params)
3574	{
3575	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3576	$msgs_to_set = $params['msgs_to_set'];
3577	$flag = $params['flag'];
3578	$return = array();
3579	$return["msgs_to_set"] = $msgs_to_set;
3580	$return["flag"] = $flag;
3581	$return["msgs_not_to_set"] = "";
3582
3583	$this->mbox = $this->open_mbox($folder);
3584
3585	if ($flag == "unseen"){
3586	$return["msgs_to_set"] = "";
3587	$msgs = explode(",",$msgs_to_set);
3588	foreach($msgs as $men){
3589	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3590	$return["msgs_to_set"] .= $men.",";
3591	else
3592	$return["msgs_not_to_set"] .= $men.",";
3593	}
3594	$return["status"] = true;
3595	}elseif ($flag == "seen"){
3596	$return["msgs_to_set"] = "";
3597	$msgs = explode(",",$msgs_to_set);
3598	foreach($msgs as $men){
3599	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3600	$return["msgs_to_set"] .= $men.",";
3601	else
3602	$return["msgs_not_to_set"] .= $men.",";
3603	}
3604	$return["status"] = true;
3605	}elseif ($flag == "answered"){
3606	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3607	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3608	}
3609	elseif ($flag == "forwarded")
3610	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3611	elseif ($flag == "flagged")
3612	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3613	elseif ($flag == "unflagged") {
3614	$flag_importance = false;
3615	$msgs_number = explode(",",$msgs_to_set);
3616	$unflagged_msgs = "";
3617	foreach($msgs_number as $msg_number) {
3618	preg_match('/importance : (.*)\r/i',
3619	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3620	,$importance);
3621	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3622	$flag_importance=true;
3623	}
3624	else {
3625	$unflagged_msgs.=$msg_number.",";
3626	}
3627	}
3628
3629	if($unflagged_msgs!="") {
3630	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3631	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3632	}
3633	else {
3634	$return["msgs_unflageds"] = false;
3635	}
3636
3637	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3638	$return["status"] = false;
3639	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3640	}
3641	else {
3642	$return["status"] = true;
3643	}
3644	}
3645
3646	if(($flag == "seen") \|\| ($flag == "unseen")){
3647	if ($return["msgs_not_to_set"] != ""){
3648	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3649	$return["status"] = false;
3650	}
3651	if($return["msgs_to_set"] != ""){
3652	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3653	}
3654	}
3655	if($this->mbox && is_resource($this->mbox))
3656	imap_close($this->mbox);
3657	return $return;
3658	}
3659
3660	function get_file_type($file_name)
3661	{
3662	$file_name = strtolower($file_name);
3663	$strFileType = strrev(substr(strrev($file_name),0,4));
3664	if ($strFileType == ".eml")
3665	return "message/rfc822";
3666	if ($strFileType == ".asf")
3667	return "video/x-ms-asf";
3668	if ($strFileType == ".avi")
3669	return "video/avi";
3670	if ($strFileType == ".doc")
3671	return "application/msword";
3672	if ($strFileType == ".zip")
3673	return "application/zip";
3674	if ($strFileType == ".xls")
3675	return "application/vnd.ms-excel";
3676	if ($strFileType == ".gif")
3677	return "image/gif";
3678	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3679	return "image/jpeg";
3680	if ($strFileType == ".png")
3681	return "image/png";
3682	if ($strFileType == ".wav")
3683	return "audio/wav";
3684	if ($strFileType == ".mp3")
3685	return "audio/mpeg3";
3686	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3687	return "video/mpeg";
3688	if ($strFileType == ".rtf")
3689	return "application/rtf";
3690	if ($strFileType == ".htm" \|\| $strFileType == "html")
3691	return "text/html";
3692	if ($strFileType == ".xml")
3693	return "text/xml";
3694	if ($strFileType == ".xsl")
3695	return "text/xsl";
3696	if ($strFileType == ".css")
3697	return "text/css";
3698	if ($strFileType == ".php")
3699	return "text/php";
3700	if ($strFileType == ".asp")
3701	return "text/asp";
3702	if ($strFileType == ".pdf")
3703	return "application/pdf";
3704	if ($strFileType == ".txt")
3705	return "text/plain";
3706	if ($strFileType == ".wmv")
3707	return "video/x-ms-wmv";
3708	if ($strFileType == ".sxc")
3709	return "application/vnd.sun.xml.calc";
3710	if ($strFileType == ".stc")
3711	return "application/vnd.sun.xml.calc.template";
3712	if ($strFileType == ".sxd")
3713	return "application/vnd.sun.xml.draw";
3714	if ($strFileType == ".std")
3715	return "application/vnd.sun.xml.draw.template";
3716	if ($strFileType == ".sxi")
3717	return "application/vnd.sun.xml.impress";
3718	if ($strFileType == ".sti")
3719	return "application/vnd.sun.xml.impress.template";
3720	if ($strFileType == ".sxm")
3721	return "application/vnd.sun.xml.math";
3722	if ($strFileType == ".sxw")
3723	return "application/vnd.sun.xml.writer";
3724	if ($strFileType == ".sxq")
3725	return "application/vnd.sun.xml.writer.global";
3726	if ($strFileType == ".stw")
3727	return "application/vnd.sun.xml.writer.template";
3728
3729
3730	return "application/octet-stream";
3731	}
3732
3733	function htmlspecialchars_encode($str)
3734	{
3735	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3736	}
3737	function htmlspecialchars_decode($str)
3738	{
3739	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3740	}
3741
3742	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3743	{
3744	if(!$this->mbox \|\| !is_resource($this->mbox))
3745	$this->mbox = $this->open_mbox($folder);
3746
3747	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3748	}
3749
3750	function get_info_next_msg($params)
3751	{
3752	$msg_number = $params['msg_number'];
3753	$folder = $params['msg_folder'];
3754	$sort_box_type = $params['sort_box_type'];
3755	$sort_box_reverse = $params['sort_box_reverse'];
3756	$reuse_border = $params['reuse_border'];
3757	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3758	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3759
3760	$success = false;
3761	if (is_array($sort_array_msg))
3762	{
3763	foreach ($sort_array_msg as $i => $value){
3764	if ($value == $msg_number)
3765	{
3766	$success = true;
3767	break;
3768	}
3769	}
3770	}
3771
3772	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3773	{
3774	$params['status'] = 'false';
3775	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3776	return $params;
3777	}
3778
3779	$params = array();
3780	$params['msg_number'] = $sort_array_msg[($i+1)];
3781	$params['msg_folder'] = $folder;
3782
3783	$return = $this->get_info_msg($params);
3784	$return["reuse_border"] = $reuse_border;
3785	return $return;
3786	}
3787
3788	function get_info_previous_msg($params)
3789	{
3790	$msg_number = $params['msgs_number'];
3791	$folder = $params['folder'];
3792	$sort_box_type = $params['sort_box_type'];
3793	$sort_box_reverse = $params['sort_box_reverse'];
3794	$reuse_border = $params['reuse_border'];
3795	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3796	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3797
3798	$success = false;
3799	if (is_array($sort_array_msg))
3800	{
3801	foreach ($sort_array_msg as $i => $value){
3802	if ($value == $msg_number)
3803	{
3804	$success = true;
3805	break;
3806	}
3807	}
3808	}
3809	if (! $success \|\| $i == 0)
3810	{
3811	$params['status'] = 'false';
3812	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3813	return $params;
3814	}
3815
3816	$params = array();
3817	$params['msg_number'] = $sort_array_msg[($i-1)];
3818	$params['msg_folder'] = $folder;
3819
3820	$return = $this->get_info_msg($params);
3821	$return["reuse_border"] = $reuse_border;
3822	return $return;
3823	}
3824
3825	// This function updates the values: quota, paging and new messages menu.
3826	function get_menu_values($params){
3827	$return_array = array();
3828	$return_array = $this->get_quota($params);
3829
3830	$mbox_stream = $this->open_mbox($params['folder']);
3831	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3832	if($mbox_stream)
3833	imap_close($mbox_stream);
3834
3835	return $return_array;
3836	}
3837
3838	function get_quota($params){
3839
3840	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3841	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3842	if(!$this->mbox \|\| !is_resource($this->mbox))
3843	$this->mbox = $this->open_mbox();
3844
3845	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3846	if($this->mbox && is_resource($this->mbox))
3847	imap_close($this->mbox);
3848
3849	if (!$quota){
3850	return array(
3851	'quota_percent' => 0,
3852	'quota_used' => 0,
3853	'quota_limit' => 0
3854	);
3855	}
3856
3857	if(count($quota) && $quota['limit']) {
3858	$quota_limit = $quota['limit'];
3859	$quota_used = $quota['usage'];
3860	if($quota_used >= $quota_limit)
3861	{
3862	$quotaPercent = 100;
3863	}
3864	else
3865	{
3866	$quotaPercent = ($quota_used / $quota_limit)*100;
3867	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3868	}
3869	return array(
3870	'quota_percent' => floor($quotaPercent),
3871	'quota_used' => $quota_used,
3872	'quota_limit' => $quota_limit
3873	);
3874	}
3875	else
3876	return array();
3877	}
3878
3879	function send_notification($params){
3880	include("../header.inc.php");
3881	require_once("class.phpmailer.php");
3882	$mail = new PHPMailer();
3883
3884	$toaddress = $params['notificationto'];
3885
3886	$subject = lang("Read receipt: %1",$params['subject']);
3887	$body = lang("Your message: %1",$params['subject']) . '<br>';
3888	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3889	$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"));
3890	$mail->SMTPDebug = false;
3891	$mail->IsSMTP();
3892	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3893	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3894	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3895	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3896	$mail->AddAddress($toaddress);
3897	$mail->Subject = $this->htmlspecialchars_decode($subject);
3898
3899	$mail->IsHTML(true);
3900	$mail->Body = $body;
3901
3902	if(!$mail->Send()){
3903	return $mail->ErrorInfo;
3904	}
3905	else
3906	return true;
3907	}
3908
3909	function empty_folder($params)
3910	{
3911	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3912	$mbox_stream = $this->open_mbox($folder);
3913	$return = imap_delete($mbox_stream,'1:*');
3914	if($mbox_stream)
3915	imap_close($mbox_stream, CL_EXPUNGE);
3916	return $return;
3917	}
3918
3919	function search($params)
3920	{
3921	include("class.imap_attachment.inc.php");
3922	$imap_attachment = new imap_attachment();
3923	$criteria = $params['criteria'];
3924	$return = array();
3925	$folders = $this->get_folders_list();
3926
3927	$j = 0;
3928	foreach($folders as $folder)
3929	{
3930	$mbox_stream = $this->open_mbox($folder);
3931	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3932
3933	if ($messages == '')
3934	continue;
3935
3936	$i = 0;
3937	$return[$j] = array();
3938	$return[$j]['folder_name'] = $folder['name'];
3939
3940	foreach($messages as $msg_number)
3941	{
3942	$header = $this->get_header($msg_number);
3943	if (!is_object($header))
3944	return false;
3945
3946	$return[$j][$i]['msg_folder'] = $folder['name'];
3947	$return[$j][$i]['msg_number'] = $msg_number;
3948	$return[$j][$i]['Recent'] = $header->Recent;
3949	$return[$j][$i]['Unseen'] = $header->Unseen;
3950	$return[$j][$i]['Answered'] = $header->Answered;
3951	$return[$j][$i]['Deleted'] = $header->Deleted;
3952	$return[$j][$i]['Draft'] = $header->Draft;
3953	$return[$j][$i]['Flagged'] = $header->Flagged;
3954
3955	$date_msg = gmdate("d/m/Y",$header->udate);
3956	if (gmdate("d/m/Y") == $date_msg)
3957	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3958	else
3959	$return[$j][$i]['udate'] = $date_msg;
3960
3961	$fromaddress = imap_mime_header_decode($header->fromaddress);
3962	$return[$j][$i]['fromaddress'] = '';
3963	foreach ($fromaddress as $tmp)
3964	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3965
3966	$from = $header->from;
3967	$return[$j][$i]['from'] = array();
3968	$tmp = imap_mime_header_decode($from[0]->personal);
3969	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3970	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3971	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3972
3973	$to = $header->to;
3974	$return[$j][$i]['to'] = array();
3975	$tmp = imap_mime_header_decode($to[0]->personal);
3976	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3977	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3978	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3979
3980	$subject = imap_mime_header_decode($header->fetchsubject);
3981	$return[$j][$i]['subject'] = '';
3982	foreach ($subject as $tmp)
3983	$return[$j][$i]['subject'] .= $tmp->text;
3984
3985	$return[$j][$i]['Size'] = $header->Size;
3986	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3987
3988	$return[$j][$i]['attachment'] = array();
3989	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3990
3991	$i++;
3992	}
3993	$j++;
3994	if($mbox_stream)
3995	imap_close($mbox_stream);
3996	}
3997
3998	return $return;
3999	}
4000
4001
4002	function mobile_search($params)
4003	{
4004	include("class.imap_attachment.inc.php");
4005	$imap_attachment = new imap_attachment();
4006	$criterias = array ("TO","SUBJECT","FROM","CC");
4007	$return = array();
4008	if(!isset($params['folder'])) {
4009	$folder_params = array("noSharedFolders"=>1);
4010	if(isset($params['folderType']))
4011	$folder_params['folderType'] = $params['folderType'];
4012	$folders = $this->get_folders_list($folder_params);
4013	}
4014	else
4015	$folders = array(0=>array('folder_id'=>$params['folder']));
4016	$num_msgs = 0;
4017	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4018	$return["msgs"] = array();
4019
4020	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4021	foreach($folders as $id =>$folder)
4022	{
4023	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4024	foreach($criterias as $criteria_fixed)
4025	{
4026	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4027
4028	$mbox_stream = $this->open_mbox($folder['folder_id']);
4029
4030	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4031
4032	if ($messages == ''){
4033	if($mbox_stream)
4034	imap_close($mbox_stream);
4035	continue;
4036	}
4037
4038	foreach($messages as $msg_number)
4039	{
4040	$temp = $this->get_info_head_msg($msg_number);
4041	if(!$temp)
4042	return false;
4043	$temp['msg_folder'] = $folder['folder_id'];
4044	$return["msgs"][$num_msgs] = $temp;
4045	$num_msgs++;
4046	}
4047
4048	if($mbox_stream)
4049	imap_close($mbox_stream);
4050	}
4051	}
4052	}
4053
4054	if(!function_exists("cmp_date")) {
4055	function cmp_date($obj1, $obj2){
4056	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4057	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4058	}
4059	}
4060	usort($return["msgs"], "cmp_date");
4061	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4062	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4063	$return["msgs"]['num_msgs'] = $num_msgs;
4064
4065	return $return;
4066	}
4067
4068	function delete_and_show_previous_message($params)
4069	{
4070	$return = $this->get_info_previous_msg($params);
4071
4072	$params_tmp1 = array();
4073	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4074	$params_tmp1['folder'] = $params['msg_folder'];
4075	$return_tmp1 = $this->delete_msg($params_tmp1);
4076
4077	$return['msg_number_deleted'] = $return_tmp1;
4078
4079	return $return;
4080	}
4081
4082
4083	function automatic_trash_cleanness($params)
4084	{
4085	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4086	$criteria = 'BEFORE "'.$before_date.'"';
4087	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4088	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4089
4090	// Free others requests
4091	session_write_close();
4092	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4093	if (is_array($messages)){
4094	foreach ($messages as $msg_number){
4095	imap_delete($mbox_stream, $msg_number, FT_UID);
4096	}
4097	}
4098	if($mbox_stream)
4099	imap_close($mbox_stream, CL_EXPUNGE);
4100	return $messages;
4101	}
4102	// Fix the search problem with special characters!!!!
4103	function remove_accents($string) {
4104	return strtr($string,
4105	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4106	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4107	}
4108
4109	function make_search_date($date,$before = false){
4110
4111	//TODO: Adaptar a data de acordo com o locale do sistema.
4112	list($day,$month,$year) = explode("/", $date);
4113	$before?$day=(int)$day+1:$day=(int)$day;
4114	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4115	$search_date = date('d-M-Y',$timestamp);
4116	return $search_date;
4117
4118	}
4119
4120	function search_msg( $params = false )
4121	{
4122
4123	include '../prototype/api/controller.php';
4124	if(strpos($params['condition'],"#")===false)
4125	{ //local messages
4126	$search=false;
4127	}
4128	else
4129	{
4130	$search = explode(",",$params['condition']);
4131	}
4132
4133	$params['page'] = $params['page'] * 1;
4134
4135	if( is_array($search) )
4136	{
4137	$search = array_unique($search); // Remove duplicated folders
4138	$search_criteria = '';
4139	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4140	foreach($search as $tmp)
4141	{
4142	$tmp1 = explode("##",$tmp);
4143	$sum = 0;
4144	$name_box = $tmp1[0];
4145	unset($filter);
4146	foreach($tmp1 as $index => $criteria)
4147	{
4148	if ($index != 0 && strlen($criteria) != 0)
4149	{
4150	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4151	$filter .= " ".$filter_array[0];
4152	if (strlen($filter_array[1]) != 0)
4153	{
4154	if ( trim($filter_array[0]) != 'BEFORE' &&
4155	trim($filter_array[0]) != 'SINCE' &&
4156	trim($filter_array[0]) != 'ON')
4157	{
4158	$filter .= '"'.$filter_array[1].'"';
4159	}else if(trim($filter_array[0]) == 'BEFORE' ){
4160	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4161	}else{
4162	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4163	}
4164	}
4165	}
4166	}
4167
4168	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4169	$filter = $this->remove_accents($filter);
4170
4171	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4172	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4173	{
4174	$folder_name = explode($this->imap_delimiter,$name_box);
4175	$this->ldap = new ldap_functions();
4176
4177	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4178	{
4179	$folder_name[1] = $cn;
4180	}
4181	$folder_name = implode($this->imap_delimiter,$folder_name);
4182	}
4183	else
4184	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4185
4186
4187	$this->open_mbox($name_box);
4188
4189	if (preg_match("/^.?\bALL\b/", $filter))
4190	{
4191	// Quick Search, note: this ALL isn't the same ALL from imap_search
4192	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4193
4194	foreach($all_criterias as $criteria_fixed)
4195	{
4196	$_filter = $criteria_fixed . substr($filter,4);
4197
4198	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4199
4200	if(is_array($search_criteria))
4201	{
4202	foreach($search_criteria as $new_search)
4203	{
4204	$elem = $this->get_info_head_msg($new_search);
4205	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4206	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4207	$elem['uid'] = $new_search;
4208	/* compare dates in ordering */
4209	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4210	$retorno[] = $elem;
4211	}
4212	}
4213	}
4214	}
4215	else{
4216	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4217	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4218	{
4219	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4220	{
4221	$num_msgs = imap_num_msg($this->mbox);
4222	$flagged_msgs = array();
4223	for ($i=$num_msgs; $i>0; $i--)
4224	{
4225	$iuid = @imap_uid($this->mbox,$i);
4226	$header = $this->get_header($iuid);
4227	if(trim($header->Flagged))
4228	{
4229	$flagged_msgs[$i] = $iuid;
4230	}
4231	}
4232	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4233	{
4234	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4235	foreach($arry_diff as $msg)
4236	{
4237	$search_criteria[] = $msg;
4238	}
4239	}
4240	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4241	{
4242	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4243	}
4244	}
4245	}
4246
4247	if( is_array( $search_criteria) )
4248	{
4249	foreach($search_criteria as $new_search)
4250	{
4251
4252	$elem = $this->get_info_head_msg( $new_search );
4253	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4254	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4255	$elem['uid'] = $new_search;
4256	/* compare dates in ordering */
4257	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4258
4259	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4260	$followupflagged = Controller::find(
4261	array('concept' => 'followupflagged'),
4262	false,
4263	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4264	);
4265
4266	if(isset($followupflagged[0]['followupflagId']))
4267	{
4268	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4269	$followupflagged[0]['followupflag'] = $followupflag;
4270	$elem['followupflagged'] = $followupflagged[0];
4271
4272	}
4273	$labeleds = Controller::find(
4274	array('concept' => 'labeled'),
4275	false,
4276	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4277	);
4278	foreach ($labeleds as $e){
4279	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4280	$elem['labels'][$e['labelId']] = $labels;
4281	}
4282	$retorno[] = $elem;
4283	}
4284	}
4285	}
4286	}
4287	}
4288
4289	imap_close($this->mbox);
4290	$num_msgs = count($retorno);
4291	/* Comparison functions, descendent is ascendent with parms inverted */
4292	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4293	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4294
4295	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4296	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4297
4298	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4299	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4300
4301	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4302	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4303
4304	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4305	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4306
4307	usort( $retorno, $params['sort_type']);
4308	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4309
4310	$arrayRetorno['num_msgs'] = $num_msgs;
4311	$arrayRetorno['data'] = $pageret;
4312	$arrayRetorno['currentTab'] = $params['current_tab'];
4313	return ($pageret) ? $arrayRetorno : 'none';
4314	}
4315
4316	function size_msg($size){
4317	$var = floor($size/1024);
4318	if($var >= 1){
4319	return $var." kb";
4320	}else{
4321	return $size ." b";
4322	}
4323	}
4324
4325	function ob_array($the_object)
4326	{
4327	$the_array=array();
4328	if(!is_scalar($the_object))
4329	{
4330	foreach($the_object as $id => $object)
4331	{
4332	if(is_scalar($object))
4333	{
4334	$the_array[$id]=$object;
4335	}
4336	else
4337	{
4338	$the_array[$id]=$this->ob_array($object);
4339	}
4340	}
4341	return $the_array;
4342	}
4343	else
4344	{
4345	return $the_object;
4346	}
4347	}
4348
4349	function getacl()
4350	{
4351	$this->ldap = new ldap_functions();
4352
4353	$return = array();
4354	$mbox_stream = $this->open_mbox();
4355	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4356
4357	$i = 0;
4358	foreach ($mbox_acl as $user => $acl)
4359	{
4360	if ($user != $this->username)
4361	{
4362	$return[$i]['uid'] = $user;
4363	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4364	}
4365	$i++;
4366	}
4367	return $return;
4368	}
4369
4370	function setacl($params)
4371	{
4372	$old_users = $this->getacl();
4373	if (!count($old_users))
4374	$old_users = array();
4375
4376	$tmp_array = array();
4377	foreach ($old_users as $index => $user_info)
4378	{
4379	$tmp_array[$index] = $user_info['uid'];
4380	}
4381	$old_users = $tmp_array;
4382
4383	$users = unserialize($params['users']);
4384	if (!count($users))
4385	$users = array();
4386
4387	//$add_share = array_diff($users, $old_users);
4388	$remove_share = array_diff($old_users, $users);
4389
4390	$mbox_stream = $this->open_mbox();
4391
4392	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4393	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4394
4395	/*if (count($add_share))
4396	{
4397	foreach ($add_share as $index=>$uid)
4398	{
4399	if (is_array($mailboxes_list))
4400	{
4401	foreach ($mailboxes_list as $key => $val)
4402	{
4403	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4404	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4405	}
4406	}
4407	}
4408	}*/
4409
4410	if (count($remove_share))
4411	{
4412	foreach ($remove_share as $index=>$uid)
4413	{
4414	if (is_array($mailboxes_list))
4415	{
4416	foreach ($mailboxes_list as $key => $val)
4417	{
4418	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4419	$folder = str_replace("&-", "&", $folder);
4420	imap_setacl ($mbox_stream, $folder, "$uid", "");
4421	}
4422	}
4423	}
4424	}
4425
4426	return true;
4427	}
4428
4429	function getaclfromuser($params)
4430	{
4431	$useracl = $params['user'];
4432	$return = array();
4433	$mbox_stream = $this->open_mbox();
4434	if($params['getShared']){
4435	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$useracl);
4436	foreach ($mbox_acl as $user => $acl)
4437	{
4438	if (($user == $this->username) && ($user != $useracl))
4439	{
4440	$return[$useracl] = $acl;
4441	}
4442	}
4443	}else {
4444	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4445	foreach ($mbox_acl as $user => $acl)
4446	{
4447	if (($user != $this->username) && ($user == $useracl))
4448	{
4449	$return[$user] = $acl;
4450	}
4451	}
4452	}
4453	if(count($return) == 0)
4454	$return[$useracl] = 'false';
4455
4456	return $return;
4457	}
4458
4459	function getacltouser($user)
4460	{
4461	$return = array();
4462	$mbox_stream = $this->open_mbox();
4463
4464	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4465	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4466	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4467	if(substr($user,0,4) != 'user')
4468	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4469	else
4470	$mbox_acl = @imap_getacl($mbox_stream, $user);
4471
4472	if(isset($mbox_acl[$this->username]))
4473	return $mbox_acl[$this->username];
4474	else
4475	return '';
4476	}
4477
4478
4479	function setaclfromuser($params)
4480	{
4481	$user = $params['user'];
4482	$acl = $params['acl'];
4483
4484	$mbox_stream = $this->open_mbox();
4485
4486	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4487	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4488
4489	if (is_array($mailboxes_list))
4490	{
4491	foreach ($mailboxes_list as $key => $val)
4492	{
4493	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4494	$folder = str_replace("&-", "&", $folder);
4495	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4496	{
4497	$return = imap_last_error();
4498	}
4499	}
4500	}
4501	if (isset($return))
4502	return $return;
4503	else
4504	return true;
4505	}
4506
4507	function download_attachment($msg,$msgno)
4508	{
4509	$array_parts_attachments = array();
4510	//$array_parts_attachments['names'] = '';
4511	include_once("class.imap_attachment.inc.php");
4512	$imap_attachment = new imap_attachment();
4513
4514	if (count($msg->fname[$msgno]) > 0)
4515	{
4516	$i = 0;
4517	foreach ($msg->fname[$msgno] as $index=>$fname)
4518	{
4519	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4520	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4521	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4522	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4523	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4524	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4525	$i++;
4526	}
4527	}
4528	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4529	return $array_parts_attachments;
4530	}
4531
4532
4533	/**
4534	* @license http://www.gnu.org/copyleft/gpl.html GPL
4535	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4536	* @param $params
4537	*/
4538	function spam($params)
4539	{
4540
4541	$mbox_stream = $this->open_mbox($params['folder']);
4542	$msgs_number = explode(',',$params['msgs_number']);
4543
4544	$user = Array();
4545
4546	if(substr($params['folder'], 0, 4) == 'user')
4547	{
4548	$ldapObject = new ldap_functions();
4549
4550	$folderArray = Array();
4551	$folderArray = explode($this->imap_delimiter, $params['folder']);
4552
4553	$user['name'] = $folderArray[1];
4554	$user['email'] = $ldapObject->getMailByUid($user['name']);
4555
4556	}
4557	else
4558	{
4559	$user['name'] = $this->username;
4560	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4561	}
4562
4563	foreach($msgs_number as $msg_number)
4564	{
4565	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4566	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4567	$body = imap_body($mbox_stream, $imap_msg_number);
4568	$msg = $header . $body;
4569	strtok($user['email'], '@');
4570	$domain = strtok('@');
4571
4572
4573
4574	//Encontrar a assinatura do dspam no cabecalho
4575	$v = explode("\r\n", $header);
4576	foreach ($v as $linha){
4577	if (preg_match('/^Message-ID/i', $linha)) {
4578	$args = explode(" ", $linha);
4579	$msg_id = "'$args[1]'";
4580	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4581	$args = explode(" ",$linha);
4582	$signature = $args[1];
4583	}
4584	}
4585
4586	// Seleciona qual comando a ser executado
4587	switch($params['spam']){
4588	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4589	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4590	}
4591
4592
4593	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4594	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4595
4596	system($cmd);
4597	}
4598
4599	imap_close($mbox_stream);
4600	return false;
4601	}
4602
4603
4604	/**
4605	* Descrição do método
4606	*
4607	* @license http://www.gnu.org/copyleft/gpl.html GPL
4608	* @author
4609	* @sponsor Caixa Econômica Federal
4610	* @author
4611	* @param <tipo> <$msg_number> <Número da mensagem>
4612	* @return <cabeçalho da mensagem>
4613	* @access <public>
4614	*/
4615	function get_header($msg_number)
4616	{
4617	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4618	if (!is_object($header))
4619	return false;
4620
4621	if($header->Flagged != "F" ) {
4622	$flag = preg_match('/importance : (.*)\r/i',
4623	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4624	,$importance);
4625	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4626	}
4627
4628	return $header;
4629	}
4630
4631	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4632	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4633
4634
4635	function insert_email($source,$folder,$timestamp,$flags){
4636
4637	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4638	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4639	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4640	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4641	$imap_options = '/notls/novalidate-cert';
4642
4643
4644	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4645
4646	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4647
4648	if(imap_last_error() === 'Mailbox already exists')
4649	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4650	if($timestamp){
4651	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4652	$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.
4653	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4654	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4655
4656	$f = fopen($file,"w");
4657	fputs($f,base64_encode($source));
4658	fclose($f);
4659	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4660	$return['command']= exec($command);
4661	}else{
4662	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4663	}
4664	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4665
4666	$return['msg_no'] = $status->uidnext - 1;
4667	$return['error'] = imap_last_error();
4668	if(!$return['error'] && $flags != '' ){
4669
4670	$flags_array=explode(':',$flags);
4671	//"Answered","Draft","Flagged","Unseen"
4672	$flags_fixed = "";
4673	if($flags_array[0] == 'A')
4674	$flags_fixed.="\\Answered ";
4675	if($flags_array[1] == 'X')
4676	$flags_fixed.="\\Draft ";
4677	if($flags_array[2] == 'F')
4678	$flags_fixed.="\\Flagged ";
4679	if($flags_array[3] != 'U')
4680	$flags_fixed.="\\Seen ";
4681	if($flags_array[4] == 'F')
4682	$flags_fixed.="\\Answered \\Draft ";
4683	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4684	}
4685
4686	//Ignorando erro de AUTH=Plain
4687	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4688	$return['error'] = false;
4689
4690	if($mbox_stream)
4691	imap_close($mbox_stream);
4692	return $return;
4693	}
4694
4695	function show_decript($params,$dec=0){
4696	$source = $params['source'];
4697
4698	//error_log("source: $source\nversao: " . PHP_VERSION);
4699	if ($dec == 0)
4700	{
4701	$source = str_replace(" ", "+", $source,$i);
4702	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4703	if(!$source = base64_decode($source,true))
4704	return "error ".$source."Espaï¿?os ".$i;
4705
4706	}
4707	else {
4708	if(!$source = base64_decode($source))
4709	return "error ".$source."Espaï¿?os ".$i;
4710	}
4711	}
4712
4713	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4714
4715	$get['msg_number'] = $insert['msg_no'];
4716	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4717	$return = $this->get_info_msg($get);
4718	$get['msg_number'] = $params['ID'];
4719	$get['msg_folder'] = $params['folder'];
4720	$tmp = $this->get_info_msg($get);
4721	if(!$tmp['status_get_msg_info'])
4722	{
4723	$return['msg_day']=$tmp['msg_day'];
4724	$return['msg_hour']=$tmp['msg_hour'];
4725	$return['fulldate']=$tmp['fulldate'];
4726	$return['smalldate']=$tmp['smalldate'];
4727	}
4728	else
4729	{
4730	$return['msg_day']='';
4731	$return['msg_hour']='';
4732	$return['fulldate']='';
4733	$return['smalldate']='';
4734	}
4735	$return['msg_no'] =$insert['msg_no'];
4736	$return['error'] = $insert['error'];
4737	$return['folder'] = $params['folder'];
4738	//$return['acls'] = $insert['acls'];
4739	$return['original_ID'] = $params['ID'];
4740
4741	return $return;
4742
4743	}
4744
4745	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4746	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4747
4748	function treat_base64_from_post($source){
4749	$offset = 0;
4750	do
4751	{
4752	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4753	{
4754	$inicio = strpos($source, "\n\r", $inicio);
4755	$fim = strpos($source, '--', $inicio);
4756	if(!$fim)
4757	$fim = strpos($source,"\n\r", $inicio);
4758	$length = $fim-$inicio;
4759	$parte = substr( $source,$inicio,$length-1);
4760	$parte = str_replace(" ", "+", $parte);
4761	$source = substr_replace($source, $parte, $inicio, $length-1);
4762	}
4763	if($offset > $inicio)
4764	$offset=FALSE;
4765	else
4766	$offset = $inicio;
4767	}
4768	while($offset);
4769	return $source;
4770	}
4771
4772	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4773
4774	function unarchive_mail($params)
4775	{
4776	$dest_folder = $params['folder'];
4777	$sources = explode("#@#@#@",$params['source']);
4778	//Add user timeszone
4779	$timestamps = explode("#@#@#@",$params['timestamp']);
4780
4781
4782	$flags = explode("#@#@#@",$params['flags']);
4783
4784	foreach($sources as $index=>$src) {
4785	if($src!=""){
4786	$source = $this->treat_base64_from_post($src);
4787	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4788	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4789	}
4790	}
4791	return $insert;
4792	}
4793
4794	function download_all_local_attachments($params)
4795	{
4796	$source = $params['source'];
4797	$source = $this->treat_base64_from_post($source);
4798	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4799	$exporteml = new ExportEml();
4800	$params['num_msg']=$insert['msg_no'];
4801	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4802	return $exporteml->download_all_attachments($params);
4803	}
4804
4805	/**
4806	* Método que envia um email reportando um erro no email do usuário
4807	* @license http://www.gnu.org/copyleft/gpl.html GPL
4808	* @author Prognus Software Livre (http://www.prognus.com.br)
4809	*/
4810	function report_mail_error($params)
4811	{
4812	$params = $params['params'];
4813	$array_params = explode(";;", $params);
4814	$id_msg = $array_params[0];
4815	$msg_user = $array_params[1];
4816
4817	if($msg_user == '')
4818	$msg_user = "Sem mensagem!";
4819
4820	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4821
4822	$exporteml = new ExportEml();
4823	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4824	$this->open_mbox($msg_folder);
4825	$title = "Erro de email reportado";
4826	$body = "<body>O usuário <strong>$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>" .
4827	"$msg_user</body><br><br><hr>";
4828
4829	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4830	$mailService = ServiceLocator::getService('mail');
4831	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4832	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4833	}
4834
4835	function array_msort($array, $cols)
4836	{
4837	$colarr = array();
4838	foreach ($cols as $col => $order) {
4839	$colarr[$col] = array();
4840	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4841	}
4842	$params = array();
4843	foreach ($cols as $col => $order) {
4844	$params[] =& $colarr[$col];
4845	$params = array_merge($params, (array)$order);
4846	}
4847	call_user_func_array('array_multisort', $params);
4848	$ret = array();
4849	$keys = array();
4850	$first = true;
4851	foreach ($colarr as $col => $arr) {
4852	foreach ($arr as $k => $v) {
4853	if ($first) { $keys[$k] = substr($k,1); }
4854	$k = $keys[$k];
4855	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4856	$ret[$k][$col] = $array[$k][$col];
4857	}
4858	$first = false;
4859	}
4860
4861	return $ret;
4862
4863	}
4864
4865	function parseCriteriaSearchMail($search)
4866	{
4867	$criteria = '';
4868	$searchArray = explode(' ', $search);
4869
4870	foreach ($searchArray as $v)
4871	if(trim($v) !== '' )
4872	$criteria .= 'TEXT "'.$v.'" ' ;
4873
4874	return $criteria;
4875	}
4876
4877	function quickSearchMail( $params )
4878	{
4879	include '../prototype/api/controller.php';
4880	$return = array();
4881	$return['folder'] = $params['folder'];
4882	if(!is_array($params['folder']))
4883	$params['folder'] = array( $params['folder'] );
4884
4885	if(!isset($params['sort']))
4886	$params['sort'] = 'SORTDATE_REVERSE';
4887
4888	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4889
4890	$i = 0;
4891	if(!isset($params['page'])) $params['page'] = 0;
4892	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4893	$ini = $end - $this->prefs['max_email_per_page'] ;
4894	$count = 0;
4895
4896	if (!preg_match('/KEYWORD/i', $params['search'])){
4897	$search = $this->parseCriteriaSearchMail($params['search']);
4898	} else {
4899	$search = $params['search'];
4900	}
4901
4902	foreach ($params['folder'] as $folder)
4903	{
4904	$imap = $this->open_mbox( $folder ) ;
4905	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4906
4907	$count += count($msgIds);
4908
4909	foreach ($msgIds as $ii => $v)
4910	{
4911	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4912	$return['msgs'][$i]['from'] = '';
4913
4914	if(isset($msg->from[0]))
4915	{
4916	$from = self::formatMailObject( $msg->from[0] );
4917	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
4918	}
4919	else
4920	$return['msgs'][$i]['from'] = '';
4921
4922	$return['msgs'][$i]['subject'] = ' ';
4923
4924	$subject = imap_mime_header_decode($msg->subject);
4925	foreach ($subject as $tmp)
4926	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4927
4928	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4929	$followupflagged = Controller::find(
4930	array('concept' => 'followupflagged' , 'folder' => $folder ),
4931	false,
4932	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4933	);
4934
4935	if(isset($followupflagged[0]['followupflagId']))
4936	{
4937	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4938	$followupflagged[0]['followupflag'] = $followupflag;
4939	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4940
4941	}
4942	$labeleds = Controller::find(
4943	array('concept' => 'labeled'),
4944	false,
4945	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4946	);
4947	if(is_array($labeleds))
4948	foreach ($labeleds as $e){
4949	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4950	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4951	}
4952	$return['msgs'][$i]['flag'] = ' ';
4953	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4954	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4955	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4956	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4957	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4958	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4959
4960	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4961	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4962	$return['msgs'][$i]['date'] = $msg->udate;
4963	$return['msgs'][$i]['size'] = $msg->Size;
4964	$return['msgs'][$i]['boxname'] = $folder;
4965	$return['msgs'][$i]['uid'] = $v;
4966
4967	$i++;
4968	}
4969	}
4970
4971	$return['num_msgs'] = $count;
4972
4973	if(!isset($return['msgs']))
4974	$return['msgs'] = array();
4975
4976	define('SORTBOX', 69);
4977	define('SORTWHO', 2);
4978	define('SORTBOX_REVERSE', 69);
4979	define('SORTWHO_REVERSE', 2);
4980	define('SORTDATE_REVERSE', 0);
4981	define('SORTSUBJECT_REVERSE', 3);
4982	define('SORTSIZE_REVERSE', 6);
4983
4984	switch (constant( $params['sort'] )){
4985	case 0 : $sA = 'date'; break;
4986	case 2 : $sA = 'from'; break;
4987	case 69 : $sA = 'boxname'; break;
4988	case 3 : $sA = 'subject'; break;
4989	case 6 : $sA = 'size'; break;
4990	}
4991
4992
4993	if($params['sort'] !== 'SORTDATE_REVERSE')
4994	if(strpos($params['sort'],'REVERSE') !== false)
4995	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
4996	else
4997	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
4998
4999	$k = -1;
5000	$nMsgs = array();
5001
5002	foreach ($return['msgs'] as $v)
5003	{
5004	$k++;
5005	if($k < $ini \|\| $k >= $end ) continue;
5006	$nMsgs[] = $v;
5007	}
5008	$return['msgs'] = $nMsgs;
5009
5010	$return = json_encode($return);
5011	$return = base64_encode($return);
5012
5013	return $return;
5014	}
5015
5016	function get_quota_folders(){
5017
5018	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5019	include_once("class.imapfp.inc.php");
5020	$imapfp = new imapfp();
5021
5022	if(!$imapfp->open($this->imap_server,$this->imap_port))
5023	return $imapfp->get_error();
5024	if (!$imapfp->login( $this->username,$this->password ))
5025	return $imapfp->get_error();
5026
5027	$response_array = $imapfp->get_mailboxes_size();
5028	if ($imapfp->error)
5029	return $imapfp->get_error();
5030
5031	$data = array();
5032	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5033	$data["quota_root"] = $quota_root;
5034
5035	foreach ($response_array as $idx=>$line) {
5036	$line2 = str_replace('"', "", $line);
5037	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5038	list($folder,$size) = explode(";",$line2);
5039	$quota_used = str_replace(")","",$size);
5040	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5041	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5042	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5043	$folder = $this->functions->getLang("Inbox");
5044	}
5045	else
5046	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5047
5048	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5049	}
5050	$imapfp->close();
5051	return $data;
5052	}
5053
5054	function getaclfrombox($mail)
5055	{
5056	$mailArray = explode('@', $mail);
5057	$boxacl = $mailArray[0];
5058	$return = array();
5059
5060	if(!$this->mbox)
5061	$this->open_mbox();
5062
5063	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5064
5065	foreach ($mbox_acl as $user => $acl)
5066	{
5067	if ($user != $boxacl )
5068	$return[$user] = $acl;
5069	}
5070	return $return;
5071	}
5072
5073
5074	function searchSieveRule( $params )
5075	{
5076
5077	$imap = $this->open_mbox( 'INBOX' );
5078	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5079
5080	$rr = array();
5081
5082
5083	foreach ($msgs as $i => $v)
5084	{
5085
5086	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5087
5088	if(isset($params['from']))
5089	{
5090	$from['from'] = array();
5091	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5092	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5093	if ($from['from']['name'])
5094	{
5095	if (substr($from['from']['name'], 0, 1) == '"')
5096	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5097	else
5098	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5099	}
5100	else
5101	$from['from']['full'] = $from['from']['email'];
5102
5103	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5104	$rr['from'][] = $v;
5105	}
5106
5107	if(isset($params['to']))
5108	{
5109	$tos = $msg->to;
5110	$val = '';
5111	foreach( $tos as $to)
5112	{
5113	$tmp = imap_mime_header_decode($to->personal);
5114	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5115
5116	}
5117	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5118	$rr['to'][] = $v;
5119
5120	$tos = $msg->cc;
5121	$val = '';
5122	foreach( $tos as $to)
5123	{
5124	$tmp = imap_mime_header_decode($to->personal);
5125	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5126
5127	}
5128
5129	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5130	$rr['to'][] = $v;
5131	}
5132
5133	if(isset($params['subject']))
5134	{
5135	$ss = '';
5136	$subject = imap_mime_header_decode($msg->subject);
5137	foreach ($subject as $tmp)
5138	$ss .= $tmp->text;
5139
5140	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5141	$rr['subject'][] = $v;
5142	}
5143
5144	if(isset($params['body']))
5145	{
5146	$this->mbox = $this->open_mbox( 'INBOX' );
5147	$b = $this->get_body_msg( $v , 'INBOX' );
5148
5149	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5150	$rr['body'][] = $v;
5151
5152	unset($b);
5153	}
5154
5155	if(isset($params['size']))
5156	{
5157	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5158	$rr['size'][] = $v;
5159	}
5160	}
5161
5162	$rrr = array();
5163	$init = true;
5164
5165
5166	foreach ($rr as $i => $v)
5167	{
5168	if(count($rrr) == 0 && $init === true)
5169	$rrr = $v;
5170	else if($params['isExact'] === true)
5171	$rrr = array_diff($rrr , $v);
5172	else
5173	$rrr = array_unique(array_merge($rrr , $v));
5174
5175	}
5176
5177
5178	// if($params['page'] && $params['rows'])
5179	// {
5180	//
5181	// $end = ( $params['rows'] * $params['page'] );
5182	// $ini = $end - $params['rows'] ;
5183	//
5184	// //Pegando os do range da paginação
5185	// $k = -1;
5186	// $r = array();
5187	// foreach ($rrr as $v)
5188	// {
5189	// $k++;
5190	// if( $k < $ini \|\| $k >= $end ) continue;
5191	// $r[] = $v;
5192	// }
5193	// //////////////////////////////////////
5194	// }
5195	// else
5196	$r = $rrr;
5197
5198	return $r ;
5199	}
5200
5201	function filterCheck( $val , $crit ,$fil )
5202	{
5203	switch ( $fil ) {
5204	case '=' : //Igual
5205	if( $val == $crit ) return true; else return false; break;
5206	case '*' : //Existe
5207	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5208	case '!*' : //Não existe
5209	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5210	case '^' : //Começa com
5211	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5212	case '$' : //Termina com
5213	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5214	case '>' : //Maior que
5215	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5216	case '<' : //Menor que
5217	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5218	}
5219	}
5220
5221
5222
5223	/**
5224	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5225	*
5226	* @license http://www.gnu.org/copyleft/gpl.html GPL
5227	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5228	* @sponsor Caixa Econômica Federal
5229	* @author Airton Bordin Junior <airton@prognus.com.br>
5230	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5231	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5232	* @param <Array> <$proc> <ações do filtro>
5233	* @return <Regras do usuário em Array>
5234	* @access <public>
5235	*/
5236	function apliSieveFilter($msgs , $proc)
5237	{
5238	$ret = array();
5239	foreach ($msgs as $i => $msg)
5240	{
5241	switch($proc['type']){
5242	case 'fileinto':
5243	$imap = $this->open_mbox( 'INBOX' );
5244	if($proc['keep'] === true)
5245	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5246	else
5247	/* Está sempre copiando a mensagem para a pasta destino */
5248	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5249	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5250	break;
5251	case 'redirect':
5252	foreach($msgs as $msg)
5253	{
5254	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5255	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5256	'isHtml' => true,
5257	'subject' => $info['subject'],
5258	'from' => $info['from']['full'],
5259	'to' => $proc['parameter'])
5260	);
5261
5262	if($proc['keep'] !== true)
5263	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5264	}
5265	break;
5266
5267	case 'setflag':
5268	foreach($msgs as $msg)
5269	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5270	break;
5271	}
5272	}
5273	return $ret;
5274	}
5275
5276	/**
5277	* Método que convert imagens no formato rfc2397 para Embedded Attachment
5278	*
5279	* @license http://www.gnu.org/copyleft/gpl.html GPL
5280	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5281	* @sponsor Caixa Econômica Federal
5282	* @author Cristiano Corrêa Schmidt
5283	* @param <MailService> <$mailService> <Referencia objeto MailService>
5284	* @param <String> <$body> <Referencia Corpo do email>
5285	* @return <void>
5286	* @access <public>
5287	*/
5288	function rfc2397ToEmbeddedAttachment( &$mailService , &$body )
5289	{
5290	$matches = array();
5291	preg_match_all("/src=[\'\|\"]+data:([^,]*);base64,([a-zA-Z0-9\+\/\=]+)[\'\|\"]+/i", $body, $matches, PREG_SET_ORDER); //Resgata imagens em rfc2397
5292
5293	foreach ($matches as $i => &$v)
5294	{
5295	$ext = explode(';', $v[1]); //quebra todos os parametros em um array.
5296	$mailService->addStringImage(base64_decode($v[2]), $ext[0] , 'EmbeddedImage'.$i.'.'.$this->mimeToExtension($v[1]));
5297	$body = str_replace($v[0], 'src="EmbeddedImage'.$i.'.'.$this->mimeToExtension($ext[0]).'"' , $body);
5298	}
5299	}
5300
5301	/**
5302	* Método que retorna a extensão do arquivo atraves do mime type
5303	*
5304	* @license http://www.gnu.org/copyleft/gpl.html GPL
5305	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5306	* @sponsor Caixa Econômica Federal
5307	* @author Cristiano Corrêa Schmidt
5308	* @param <String> <$mimeType> <Mime Type do arquivo>
5309	* @return <String> <extensão>
5310	* @access <public>
5311	*/
5312	function mimeToExtension($mimeType)
5313	{
5314	switch ( $mimeType )
5315	{
5316	case 'image/bmp' :
5317	return 'bmp';
5318	case 'image/cgm' :
5319	return 'cgm';
5320	case 'image/vnd.djvu' :
5321	return 'djv';
5322	case 'image/gif' :
5323	return 'gif';
5324	case 'image/x-icon' :
5325	return 'ico';
5326	case 'image/ief' :
5327	return 'ief';
5328	case 'image/jpeg' :
5329	return 'jpg';
5330	case 'image/x-macpaint' :
5331	return 'mac';
5332	case 'image/pict' :
5333	return 'pct';
5334	case 'image/png' :
5335	return 'png';
5336	case 'image/x-quicktime' :
5337	return 'qti';
5338	case 'image/x-rgb' :
5339	return 'rgb';
5340	case 'image/tiff' :
5341	return 'tif';
5342	default:
5343	return '';
5344	}
5345
5346	}
5347
5348
5349	}
5350	?>

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