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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 6243

Revision 6243, 206.0 KB checked in by natan, 12 years ago (diff)
Ticket #2752 - Criando pastas acentuadas no Expresso Mail - Corrigido
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	$return = $this->getFolders( $params );
2405
2406	foreach ($return as $i => &$vv)
2407	{
2408	$vv['folder_id'] = mb_convert_encoding($vv['folder_id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2409	$vv['folder_name'] = mb_convert_encoding($vv['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2410	$vv['folder_parent'] = mb_convert_encoding($vv['folder_parent'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2411	}
2412
2413	return ( $return );
2414	}
2415
2416	function getFolders($params = null)
2417	{
2418	///Define Variaveis
2419	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2420	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2421	$mboxStream = $this->open_mbox(); //abre conexão imap
2422	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2423	$folders = array();
2424	$return = array();
2425	///////////////////////////////////////////////////////////////
2426
2427	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2428	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2429
2430	session_write_close(); // Free others requests
2431	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2432
2433	if ( isset($params['noSharedFolders']) )
2434	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2435	else
2436	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2437
2438	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2439
2440	if (!is_array($folders_list)) return false;
2441	if($uid2cn)
2442	$this->ldap = new ldap_functions();
2443
2444	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2445	{
2446	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2447	$nameArray = explode($this->imap_delimiter, $folderId);
2448	$nameCount = count($nameArray);
2449	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2450	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2451	if($nameArray[0] === 'user')
2452	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2453	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2454	$folders['INBOX'][strtolower($folderId)] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2455	}
2456	unset($folders_list); //destroy array de objetos desnecessarios
2457
2458	ksort($folders['INBOX']);
2459
2460	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2461	{
2462	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2463
2464	foreach ($folders[$i] as $ii => $vv)
2465	{
2466	$append = array();
2467	$append['folder_id'] = $vv['id'];
2468	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2469	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2470	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2471	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2472	$append['folder_parent'] = $vv['parent'];
2473	$return[] = $append;
2474	}
2475	}
2476
2477	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2478
2479	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2480	}
2481
2482
2483	function create_mailbox($arr)
2484	{
2485	$namebox = $arr['newp'];
2486	$base_path = $arr['base_path'];
2487	$mbox_stream = $this->open_mbox();
2488	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2489	$test = explode("/", $namebox);
2490	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2491	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2492	$namebox = $base_path.$namebox;
2493	}
2494	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2495	$result = "Ok";
2496
2497	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2498	{
2499	$result = implode("<br />\n", imap_errors());
2500	}
2501	}else{
2502	$child = $base_path.$this->imap_delimiter;
2503	for($i =0; $i < count($test); $i++){
2504	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2505	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2506	$result = "Ok";
2507
2508	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2509	{
2510	$result = implode("<br />\n", imap_errors());
2511	}
2512	$child .=$this->imap_delimiter;
2513	}
2514	}
2515	if($mbox_stream)
2516	imap_close($mbox_stream);
2517	return $result;
2518	}
2519
2520	function create_extra_mailbox($arr)
2521	{
2522	$nameboxs = explode(";",$arr['nw_folders']);
2523	$result = "";
2524	$mbox_stream = $this->open_mbox();
2525	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2526	foreach($nameboxs as $key=>$tmp){
2527	if($tmp != ""){
2528	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2529	$result = implode("<br />\n", imap_errors());
2530	if($mbox_stream)
2531	imap_close($mbox_stream);
2532	return $result;
2533	}
2534	}
2535	}
2536	if($mbox_stream)
2537	imap_close($mbox_stream);
2538	return true;
2539	}
2540
2541	function delete_mailbox($arr)
2542	{
2543	$namebox = $arr['del_past'];
2544	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2545	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2546	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2547
2548	$result = "Ok";
2549	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2550	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2551	{
2552	$result = implode("<br />\n", imap_errors());
2553	}
2554	/*
2555	if($mbox_stream)
2556	imap_close($mbox_stream);
2557	*/
2558	return $result;
2559	}
2560
2561	function ren_mailbox($arr)
2562	{
2563	$namebox = $arr['current'];
2564	$new_box = $arr['rename'];
2565	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2566	$mbox_stream = $this->open_mbox();
2567	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2568
2569	$result = "Ok";
2570	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2571	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2572
2573	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2574	{
2575	$result = imap_errors();
2576	}
2577	if($mbox_stream)
2578	imap_close($mbox_stream);
2579	return $result;
2580
2581	}
2582
2583	function get_num_msgs($params)
2584	{
2585	$folder = $params['folder'];
2586	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2587	$this->mbox = $this->open_mbox($folder);
2588	if(!$this->mbox \|\| !is_resource($this->mbox))
2589	return imap_last_error();
2590	}
2591	$num_msgs = imap_num_msg($this->mbox);
2592	if($this->mbox && is_resource($this->mbox))
2593	imap_close($this->mbox);
2594
2595	return $num_msgs;
2596	}
2597
2598	function folder_exists($folder){
2599	$mbox = $this->open_mbox();
2600	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2601	$list = imap_getmailboxes($mbox,$serverString, $folder);
2602	$return = is_array($list);
2603	imap_close($mbox);
2604	return $return;
2605	}
2606
2607	function send_mail($params) {
2608	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2609	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2610	$mailService = ServiceLocator::getService('mail');
2611
2612	include_once("class.db_functions.inc.php");
2613	$db = new db_functions();
2614	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2615	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2616
2617	##
2618	# @AUTHOR Rodrigo Souza dos Santos
2619	# @DATE 2008/09/17$fileName
2620	# @BRIEF Checks if the user has permission to send an email with the email address used.
2621	##
2622	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2623	$deny = true;
2624	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2625	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2626	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2627
2628	if ($deny)
2629	return "The server denied your request to send a mail, you cannot use this mail address.";
2630	}
2631
2632	$toaddress = $db->getAddrs(explode(',', $params['input_to'])); //implode(',',);
2633	$ccaddress = $db->getAddrs(explode(',', $params['input_cc'])); //implode(',',);
2634	$ccoaddress = $db->getAddrs(explode(',', $params['input_cco'])); //implode(',',);
2635
2636	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2637	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2638	}
2639
2640	$toaddress = implode(',', $toaddress);
2641	$ccaddress = implode(',', $ccaddress);
2642	$ccoaddress = implode(',', $ccoaddress);
2643
2644	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2645	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2646	}
2647
2648	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2649	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2650
2651	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2652	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2653
2654	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2655	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2656
2657	$replytoaddress = $params['input_replyto'];
2658	$subject = $params['input_subject'];
2659	$return_receipt = $params['input_return_receipt'];
2660	$is_important = $params['input_important_message'];
2661	$encrypt = $params['input_return_cripto'];
2662	$signed = $params['input_return_digital'];
2663
2664	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2665	$message_attachments = $params['message_attachments'];
2666
2667	if (substr($params['input_to'], -1) == ',')
2668	$params['input_to'] = substr($params['input_to'], 0, -1);
2669
2670	if (substr($params['input_cc'], -1) == ',')
2671	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2672
2673	if (substr($params['input_cco'], -1) == ',')
2674	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2675
2676	// Valida numero Maximo de Destinatarios
2677	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2678	$sendersNumber = count(explode(',', $params['input_to']));
2679
2680	if ($params['input_cc'])
2681	$sendersNumber += count(explode(',', $params['input_cc']));
2682	if ($params['input_cco'])
2683	$sendersNumber += count(explode(',', $params['input_cco']));
2684
2685	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2686	if ($userMaxmimumSenders) {
2687	if ($sendersNumber > $userMaxmimumSenders)
2688	return $this->functions->getLang('Number of recipients greater than allowed');
2689	}
2690	else {
2691	$ldap = new ldap_functions();
2692	$groupsToUser = $ldap->get_user_groups($this->username);
2693
2694	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2695
2696	if ($groupMaxmimumSenders > 0) {
2697	if ($sendersNumber > $groupMaxmimumSenders)
2698	return $this->functions->getLang('Number of recipients greater than allowed');
2699	}
2700	else {
2701	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2702	return $this->functions->getLang('Number of recipients greater than allowed');
2703	}
2704	}
2705	}
2706	//Fim Valida numero maximo de destinatarios
2707	//Valida envio de email para shared accounts
2708	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2709	$ldap = new ldap_functions();
2710	$arrayF = explode(';', $params['input_from']);
2711
2712	/*
2713	* Verifica se o remetente n?o ? uma conta compartilhada
2714	*/
2715	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2716	$groupsToUser = $ldap->get_user_groups($this->username);
2717	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2718
2719	/*
2720	* Pega o UID do remetente
2721	*/
2722	$uidFrom = $ldap->mail2uid($arrayF[1]);
2723
2724	/*
2725	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2726	*/
2727	foreach ($sharedAccounts as $key => $value) {
2728	if ($value)
2729	$acl = $this->getaclfrombox($value);
2730
2731	if (array_key_exists($uidFrom, $acl))
2732	unset($sharedAccounts[$key]);
2733	}
2734
2735	/*
2736	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2737	*/
2738	if (count($sharedAccounts) > 0)
2739	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2740
2741	/*
2742	* Retorna as contas compartilhadas bloqueadas
2743	*/
2744	if (count($accountsBlockeds) > 0) {
2745	$return = '';
2746
2747	foreach ($accountsBlockeds as $accountBlocked)
2748	$return.= $accountBlocked . ', ';
2749
2750	$return = substr($return, 0, -2);
2751
2752	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2753	}
2754	}
2755	}
2756	// Fim Valida envio de email para shared accounts
2757	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2758	if ($params['smime'] AND false) {
2759	$body = $params['smime'];
2760	$mail->SMIME = true;
2761	// A MSG assinada deve ser testada neste ponto.
2762	// Testar o certificado e a integridade da msg....
2763	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2764	$erros_acumulados = '';
2765	$certificado = new certificadoB();
2766	$validade = $certificado->verificar($body);
2767	if (!$validade) {
2768	foreach ($certificado->erros_ssl as $linha_erro) {
2769	$erros_acumulados .= $linha_erro;
2770	}
2771	} else {
2772	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2773	if ($certificado->apresentado) {
2774	if ($certificado->dados['EXPIRADO'])
2775	$erros_acumulados .='Certificado expirado.';
2776	$this->cpf = isset($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']] : $this->username;
2777	if ($certificado->dados['CPF'] != $this->cpf)
2778	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2779	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2780	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2781	}
2782	else {
2783	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2784	}
2785	}
2786	if (!$erros_acumulados == '') {
2787	return $erros_acumulados;
2788	}
2789	} else {
2790	//Compatibilização com Outlook, ao encaminhar a mensagem
2791	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2792	$body = str_replace("%nbsp;"," ",$body);
2793	//$body = preg_replace("/\n/"," ",$body);
2794	//$body = preg_replace("/\r/","" ,$body);
2795	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2796	}
2797
2798	$attachments = $_FILES;
2799	$forwarding_attachments = $params['forwarding_attachments'];
2800	$local_attachments = $params['local_attachments'];
2801
2802
2803	//Test if must be saved in shared folder and change if necessary
2804	if ($fromaddress[2] == 'y') {
2805	//build shared folder path
2806	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2807
2808	if ($this->folder_exists($newfolder)){
2809	$has_new_folder = false;
2810	$folder = $newfolder;
2811	}
2812	else{
2813	$name_folder = $this->imap_sentfolder;
2814	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2815	$arr_new_folder['newp'] = $name_folder;
2816	$arr_new_folder['base_path'] = $base_path;
2817
2818	$this->create_mailbox($arr_new_folder);
2819	$has_new_folder = true;
2820	$folder = $newfolder;
2821	}
2822	} else {
2823	$has_new_folder = false;
2824	$folder = $params['folder'];
2825	}
2826
2827	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO_8859-1');
2828	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2829	$folder_name = $params['folder_name'];
2830
2831	// TODO - tratar assinatura e remover o AND false
2832	if ($signed && !$params['smime'] AND false) {
2833	$mail->Mailer = "smime";
2834	$mail->SignedBody = true;
2835	}
2836
2837
2838	if ($fromaddress)
2839	$mailService->setFrom('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>');
2840	else
2841	$mailService->setFrom('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2842
2843	$bol = $this->add_recipients('to', $toaddress, $mailService);
2844	if (!$bol) {
2845	return $this->parse_error("Invalid Mail:", $toaddress);
2846	}
2847	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2848	if (!$bol) {
2849	return $this->parse_error("Invalid Mail:", $ccaddress);
2850	}
2851	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2852
2853	if ($allow) {
2854	//$mailService->addBcc($ccoaddress);
2855	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2856
2857	if (!$bol) {
2858	return $this->parse_error("Invalid Mail:", $ccoaddress);
2859	}
2860	}
2861
2862	//Implementação para o In-Reply-To e References
2863	$msg_numb = $params['messageNum'];
2864	$msg_folder = $params['messageFolder'];
2865	$this->mbox = $this->open_mbox($msg_folder);
2866
2867	$header = $this->get_header($msg_numb);
2868	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2869	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
2870	if (preg_match($pattern, $header_, $fields)) {
2871	if (preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/', $fields[0], $matches)) {
2872	$return['DispositionNotificationTo'] = "<" . $matches[0] . ">";
2873	}
2874	}
2875
2876	$message_id = $header->message_id;
2877	$references = array();
2878	if ($message_id != "") {
2879	$mailService->addHeaderField('In-Reply-To', $message_id);
2880
2881	if (isset($header->references)) {
2882	array_push($references, $header->references);
2883	}
2884	array_push($references, $message_id);
2885	$mailService->addHeaderField('References', $references);
2886	}
2887
2888
2889	$mailService->setSubject($subject);
2890	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
2891
2892
2893	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2894	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
2895	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
2896	$email = explode(",", $email);
2897	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2898	// Deve ser verificado um numero limite de destinatarios.
2899	// Deve ser verificado se os certificados sao validos.
2900	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2901	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2902	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2903	$erros_acumulados = "";
2904	$aux_mails = array();
2905	$mail_list = array();
2906	if (count($email) > $numero_maximo) {
2907	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2908	return $erros_acumulados;
2909	}
2910	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2911	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2912	foreach ($email as $item) {
2913	$certificate = $db->get_certificate(strtolower($item));
2914	if (!$certificate) {
2915	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2916	return $erros_acumulados;
2917	}
2918
2919	if (array_key_exists("dberr1", $certificate)) {
2920
2921	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2922	return $erros_acumulados;
2923	}
2924	if (array_key_exists("dberr2", $certificate)) {
2925	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2926	//continue;
2927	}
2928	/* Retirado este teste para evitar mensagem de erro duplicada.
2929	if (!array_key_exists("certs", $certificate))
2930	{
2931	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2932	continue;
2933	}
2934	*/
2935	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2936
2937	foreach ($certificate['certs'] as $registro) {
2938	$c1 = new certificadoB();
2939	$c1->certificado($registro['chave_publica']);
2940	if ($c1->apresentado) {
2941	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
2942	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
2943	$aux_mails[] = $registro['chave_publica'];
2944	$mail_list[] = strtolower($item);
2945	} else {
2946	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
2947	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
2948	}
2949
2950	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2951	foreach ($c2->erros_ssl as $linha) {
2952	$erros_acumulados .= $linha . chr(0x0A);
2953	}
2954	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2955	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2956	}
2957	} else {
2958	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2959	}
2960	}
2961	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
2962	return $erros_acumulados;
2963	}
2964	}
2965
2966	$mail->Certs_crypt = $aux_mails;
2967	}
2968
2969	$attachment = json_decode($params['attachments'],TRUE);
2970
2971	foreach ($attachment as &$value)
2972	{
2973	if((int)$value > 0) //BD attachment
2974	{
2975	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
2976
2977	if($att['disposition'] == 'embedded')
2978	{
2979	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', $att['name'], $body);
2980	$mailService->addStringImage(base64_decode($att['source']), $att['type'], $att['name']);
2981	}
2982	else
2983	$mailService->addStringAttachment(base64_decode($att['source']), $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
2984
2985	$message_size_total += $att['size'];
2986	unset($att);
2987	}
2988	else //message attachment
2989	{
2990	$value = json_decode($value, true);
2991
2992	switch ($value['type']) {
2993	case 'imapPart':
2994	$att = $this->getForwardingAttachment($value['folder'],$value['uid'], $value['part']);
2995	if(strstr($body,'<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />') !== false)//Embeded IMG
2996	{
2997	$body = str_ireplace('<img src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'" />' , '<img src="'.$att['name'].'" />', $body);
2998	$mailService->addStringImage($att['source'], $att['type'], $att['name']);
2999	}
3000	else
3001	$mailService->addStringAttachment($att['source'], $att['name'], $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3002
3003	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3004	unset($att);
3005	break;
3006	case 'imapMSG':
3007	$sub = $value['name'] ? $value['name'].'.eml' :'no title.eml';
3008	$mbox_stream = $this->open_mbox($value['folder']);
3009	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3010	$mailService->addStringAttachment($rawmsg, $sub, 'message/rfc822', '7bit', 'attachment' );
3011	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3012	unset($rawmsg);
3013	break;
3014
3015	default:
3016	break;
3017	}
3018	}
3019	}
3020
3021	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3022
3023	////////////////////////////////////////////////////////////////////////////////////////////////////
3024	/**
3025	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3026	*/
3027	$default_max_size_rule = $db->get_default_max_size_rule();
3028	if (!$default_max_size_rule) {
3029	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3030	} else {
3031	foreach ($default_max_size_rule as $i => $value) {
3032	$default_max_size_rule = $value['config_value'];
3033	}
3034	}
3035
3036	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3037	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3038
3039
3040	$ldap = new ldap_functions();
3041	$groups_user = $ldap->get_user_groups($id_user);
3042
3043	$size_rule_by_group = array();
3044	foreach ($groups_user as $k => $value_) {
3045	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3046	if ($rule_in_group != "")
3047	array_push($size_rule_by_group, $rule_in_group);
3048	}
3049
3050	$n_rule_groups = 0;
3051	$maior_valor_regra_grupo = 0;
3052	foreach ($size_rule_by_group as $i => $value) {
3053	if (is_array($value[0])) {
3054	$n_rule_groups++;
3055	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3056	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3057	}
3058	}
3059
3060	if ($default_max_size_rule) {
3061	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3062
3063	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3064	if ($message_size_total > $default_max_size_rule)
3065	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3066	}
3067
3068	else {
3069	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3070	$regra_mais_permissiva = 0;
3071	foreach ($size_rule as $i => $value) {
3072	if ($regra_mais_permissiva < $value['email_max_recipient'])
3073	$regra_mais_permissiva = $value['email_max_recipient'];
3074	}
3075	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3076	if ($message_size_total > $regra_mais_permissiva)
3077	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3078	}
3079	else /* Regra por grupo */ {
3080	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3081	if ($message_size_total > $maior_valor_regra_grupo)
3082	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3083	}
3084	}
3085	}
3086	/**
3087	* Fim da validação do tamanho da regra do tamanho de mensagem.
3088	*/
3089	////////////////////////////////////////////////////////////////////////////////////////////////////
3090
3091	if ($isHTML)
3092	$mailService->setBodyHtml($body);
3093	else
3094	$mailService->setBodyText($body);
3095
3096	if ($is_important)
3097	$mailService->addHeaderField('Importance', 'High');
3098
3099	if ($return_receipt)
3100	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3101
3102
3103	if ($folder != 'null') {
3104	$mbox_stream = $this->open_mbox($folder);
3105	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3106	}
3107
3108	$sent = $mailService->send();
3109
3110	if ($sent !== true) {
3111	return $this->parse_error($sent);
3112	} else {
3113	if ($signed && !$params['smime']) {
3114	return $sent;
3115	}
3116	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3117	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3118	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3119	$now = date("d/m/y H:i:s");
3120	$addrs = $toaddress . $ccaddress . $ccoaddress;
3121	$sent = trim($sent);
3122	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3123	}
3124	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3125	$contacts = new dynamic_contacts();
3126	$new_contacts = $contacts->add_dynamic_contacts($toaddress . "," . $ccaddress . "," . $ccoaddress);
3127	return array("success" => true, "new_contacts" => $new_contacts);
3128	}
3129
3130	if($params['uids_save'] )
3131	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3132
3133
3134	//return array("success" => true, "folder" => $folder_list);
3135	return array("success" => true, "load" => $has_new_folder);
3136
3137	}
3138	}
3139
3140
3141	function add_recipients_cert($full_address)
3142	{
3143	$result = "";
3144	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3145	foreach ($parse_address as $val)
3146	{
3147	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3148	if ($val->mailbox == "INVALID_ADDRESS")
3149	continue;
3150	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3151	continue;
3152	if (empty($val->personal))
3153	$result .= $val->mailbox."@".$val->host . ",";
3154	else
3155	$result .= $val->mailbox."@".$val->host . ",";
3156	}
3157
3158	return substr($result,0,-1);
3159	}
3160
3161	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3162	{
3163	//remove a comma if is given two unexpected commas
3164	$full_address = preg_replace("/, ?,/",",",$full_address);
3165	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3166
3167	$bolean = true;
3168	foreach ($parse_address as $val)
3169	{
3170	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3171	if ($val->mailbox == "INVALID_ADDRESS")
3172	continue;
3173	switch($recipient_type)
3174	{
3175	case "to":
3176	if($mobile){
3177	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3178	}else{
3179	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3180	}
3181	break;
3182	case "cc":
3183	if($mobile){
3184	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3185	}else{
3186	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3187	}
3188	break;
3189	case "cco":
3190	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3191	break;
3192	}
3193	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3194	$bolean = false;
3195	}
3196	}
3197	return $bolean;
3198	}
3199
3200	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3201	{
3202	include_once dirname(__FILE__).'/class.attachment.inc.php';
3203	$attachment = new attachment();
3204	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3205	$attachment->setStructureFromMail($folder, $uid);
3206
3207	if($info === true)
3208	{
3209	$return = $attachment->getAttachmentInfo($part);
3210	$return['source'] = $attachment->getAttachment($part);
3211	return $return;
3212	}
3213	return $attachment->getAttachment($part);
3214	}
3215
3216	function del_last_caracter($string)
3217	{
3218	$string = substr($string,0,(strlen($string) - 1));
3219	return $string;
3220	}
3221
3222	function del_last_two_caracters($string)
3223	{
3224	$string = substr($string,0,(strlen($string) - 2));
3225	return $string;
3226	}
3227
3228	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3229	{
3230	$sort = array();
3231	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3232	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3233	foreach($imapsort as $iuid){
3234	$sort[$iuid] = $iuid;
3235	}
3236	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3237	$slice_array = false;
3238	else
3239	$slice_array = true;
3240	}
3241	else
3242	{
3243	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3244	$num_msgs = imap_num_msg($this->mbox);
3245	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3246	$slice_array = true;
3247	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3248	$dates = array();
3249	for ($i=$num_msgs; $i>0; $i--)
3250	{
3251	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3252	break;
3253	$iuid = @imap_uid($this->mbox,$i);
3254	$header = $this->get_header($iuid);
3255
3256	// List UNSEEN messages.
3257	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3258	continue;
3259	}
3260	// List SEEN messages.
3261	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3262	continue;
3263	}
3264	// List ANSWERED messages.
3265	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3266	continue;
3267	}
3268	// List FLAGGED messages.
3269	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3270	continue;
3271	}
3272
3273	if($sort_box_type=='SORTFROM') {
3274	if (strrpos($folder,'Sent') && $from_to_sent)
3275	$tmp = self::formatMailObject($header->to[0]);
3276	else
3277	$tmp = self::formatMailObject($header->from[0]);
3278	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3279	}
3280	else if($sort_box_type=='SORTSUBJECT') {
3281	$sort[$iuid] = $header->subject;
3282	}
3283	else if($sort_box_type=='SORTSIZE') {
3284	$sort[$iuid] = $header->Size;
3285	}
3286	else {
3287	$sort[$iuid] = $header->udate;
3288	}
3289	$dates[$iuid] = $header->udate;
3290	}
3291	$keys = array_keys($sort);
3292	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3293	$sort = array_combine($keys, $sort);
3294	if ($sort_box_reverse)
3295	$sort = array_reverse($sort,true);
3296	}
3297	if(empty($sort) or !is_array($sort)){
3298	$sort = array();
3299	}
3300	if ($slice_array)
3301	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3302	return $sort;
3303
3304	}
3305
3306	function move_delete_search_messages($params){
3307	$move = false;
3308	$msg_no_move = "";
3309
3310	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3311	$params['new_folder'] = urldecode($params['new_folder_move']);
3312	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3313	$sel_msgs = explode(",", $params['selected_messages']);
3314	@reset($sel_msgs);
3315	$sorted_msgs = array();
3316	foreach($sel_msgs as $idx => $sel_msg) {
3317	$sel_msg = explode(";", $sel_msg);
3318	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3319	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3320	}
3321	else {
3322	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3323	}
3324	}
3325	@ksort($sorted_msgs);
3326	$last_return = false;
3327	foreach($sorted_msgs as $folder => $msgs_number) {
3328	$params['msgs_number'] = $msgs_number;
3329	$params['folder'] = $folder;
3330
3331	$last_return = $this->move_messages($params);
3332
3333	if($last_return['status']){
3334	$move = true;
3335	}else{
3336	$msg_no_move = $params['msgs_number'];
3337	}
3338	}
3339	$sel_msgs = null;
3340	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3341	$params['new_folder'] = urldecode($params['new_folder_delete']);
3342	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3343	$sel_msgs = explode(",", $params['selected_messages']);
3344	@reset($sel_msgs);
3345	$sorted_msgs = array();
3346	foreach($sel_msgs as $idx => $sel_msg) {
3347	$sel_msg = explode(";", $sel_msg);
3348	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3349	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3350	}
3351	else {
3352	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3353	}
3354	}
3355	@ksort($sorted_msgs);
3356	$last_return = false;
3357	foreach($sorted_msgs as $folder => $msgs_number) {
3358	$params['msgs_number'] = $msgs_number;
3359	$params['folder'] = $folder;
3360
3361	$params['folder'] = $params['new_folder_delete'];
3362	$last_return = $this->delete_msgs($params);
3363	$last_return['deleted'] = true;
3364	if($last_return['status']){
3365	$move = true;
3366	}else{
3367	$msg_no_move = $params['msgs_number'];
3368	}
3369
3370	}
3371
3372	if($move)
3373	$last_return['move'] = true;
3374
3375	if($msg_no_move != "")
3376	$last_return['no_move'] = $msg_no_move;
3377
3378	return $last_return;
3379	}
3380
3381	function move_search_messages($params){
3382	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3383	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3384	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3385	$sel_msgs = explode(",", $params['selected_messages']);
3386	$move = false;
3387	$msg_no_move = "";
3388
3389	@reset($sel_msgs);
3390	$sorted_msgs = array();
3391	foreach($sel_msgs as $idx => $sel_msg) {
3392	$sel_msg = explode(";", $sel_msg);
3393	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3394	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3395	}
3396	else {
3397	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3398	}
3399	}
3400	@ksort($sorted_msgs);
3401	$last_return = false;
3402	foreach($sorted_msgs as $folder => $msgs_number) {
3403	$params['msgs_number'] = $msgs_number;
3404	$params['folder'] = $folder;
3405
3406	if($params['delete'] === 'true'){
3407	$params['folder'] = $params['new_folder'];
3408	$last_return = $this->delete_msgs($params);
3409	$last_return['deleted'] = true;
3410
3411	if($last_return['status']){
3412	$move = true;
3413	}else{
3414	$msg_no_move = $params['msgs_number'];
3415	}
3416
3417	}else{
3418	$last_return = $this->move_messages($params);
3419
3420	if($last_return['status']){
3421	$move = true;
3422	}else{
3423	$msg_no_move = $params['msgs_number'];
3424	}
3425	}
3426	}
3427
3428	if($move)
3429	$last_return['move'] = true;
3430
3431	if($msg_no_move != "")
3432	$last_return['no_move'] = $msg_no_move;
3433
3434	return $last_return;
3435	}
3436
3437	function move_messages($params)
3438	{
3439	$folder = $params['folder'];
3440	$mbox_stream = $this->open_mbox($folder);
3441	$newmailbox = ($params['new_folder']);
3442	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3443	$new_folder_name = $params['new_folder_name'];
3444	$msgs_number = $params['msgs_number'];
3445	$return = array('msgs_number' => $msgs_number,
3446	'folder' => $folder,
3447	'new_folder_name' => $new_folder_name,
3448	'border_ID' => $params['border_ID'],
3449	'status' => true); //Status foi adicionado para validar as permissoes ACL
3450
3451	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3452	if (substr($folder,0,4) == 'user'){
3453	$acl = $this->getacltouser($folder);
3454	/*
3455	* l - lookup (mailbox is visible to LIST/LSUB commands)
3456	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3457	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3458	* w - write (STORE flags other than SEEN and DELETED)
3459	* i - insert (perform APPEND, COPY into mailbox)
3460	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3461	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3462	* d - delete (STORE DELETED flag, perform EXPUNGE)
3463	* a - administer (perform SETACL)
3464	*/
3465	if (strpos($acl, "d") === false){
3466	$return['status'] = false;
3467	return $return;
3468	}
3469	}
3470	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3471	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3472	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3473	if (substr($new_folder_name,0,4) == 'user'){
3474	$this->ldap = new ldap_functions();
3475	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3476	$return['new_folder_name'] = array_pop($tmp_folder_name);
3477	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3478	{
3479	$return['new_folder_name'] = $cn;
3480	}
3481	}
3482	}
3483	}
3484
3485	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3486	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3487	{
3488	$return['previous_msg'] = $this->get_info_previous_msg($params);
3489	// Fix problem in unserialize function JS.
3490	if(array_key_exists('body', $return['previous_msg']))
3491	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3492	}
3493
3494	$mbox_stream = $this->open_mbox($folder);
3495	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3496	imap_expunge($mbox_stream);
3497	if($mbox_stream)
3498	imap_close($mbox_stream);
3499	return $return;
3500	}else {
3501	if(strstr(imap_last_error(),'Over quota')) {
3502	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3503	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3504	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3505	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3506	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3507	if(!$mbox)
3508	return imap_last_error();
3509	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3510	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3511	if($mbox_stream)
3512	imap_close($mbox_stream);
3513	if($mbox)
3514	imap_close($mbox);
3515	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3516	}
3517	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3518	imap_expunge($mbox_stream);
3519	if($mbox_stream)
3520	imap_close($mbox_stream);
3521	// return to original quota limit.
3522	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3523	if($mbox)
3524	imap_close($mbox);
3525	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3526	}
3527	return $return;
3528	}
3529	else {
3530	if($mbox_stream)
3531	imap_close($mbox_stream);
3532	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3533	if($mbox)
3534	imap_close($mbox);
3535	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3536	}
3537	return imap_last_error();
3538	}
3539
3540	}
3541	else {
3542	if($mbox_stream)
3543	imap_close($mbox_stream);
3544	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3545	}
3546	}
3547	}
3548
3549	function set_messages_flag_from_search($params){
3550	$error = False;
3551	$fileNames = "";
3552
3553	$sel_msgs = explode(",", $params['msg_to_flag']);
3554	@reset($sel_msgs);
3555	$sorted_msgs = array();
3556	foreach($sel_msgs as $idx => $sel_msg) {
3557	$sel_msg = explode(";", $sel_msg);
3558	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3559	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3560	}
3561	else {
3562	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3563	}
3564	}
3565	unset($sorted_msgs['']);
3566	$array_names_keys = array_keys($sorted_msgs);
3567	// Verifica se as n mensagens selecionadas
3568	// se encontram em um mesmo folder
3569	if (count($sorted_msgs)==1){
3570	$param['folder'] = $array_names_keys[0];
3571	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3572	$param['flag'] = $params['flag'];
3573	$returns[0] = $this->set_messages_flag($param);
3574	return $returns;
3575	}else{
3576	for($i = 0; $i < count($array_names_keys); $i++){
3577	$param['folder'] = $array_names_keys[$i];
3578	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3579	$param['flag'] = $params['flag'];
3580	$returns[$i] = $this->set_messages_flag($param);
3581	}
3582	}
3583	return $returns;
3584	}
3585	function set_messages_flag($params)
3586	{
3587	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3588	$msgs_to_set = $params['msgs_to_set'];
3589	$flag = $params['flag'];
3590	$return = array();
3591	$return["msgs_to_set"] = $msgs_to_set;
3592	$return["flag"] = $flag;
3593	$return["msgs_not_to_set"] = "";
3594
3595	$this->mbox = $this->open_mbox($folder);
3596
3597	if ($flag == "unseen"){
3598	$return["msgs_to_set"] = "";
3599	$msgs = explode(",",$msgs_to_set);
3600	foreach($msgs as $men){
3601	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3602	$return["msgs_to_set"] .= $men.",";
3603	else
3604	$return["msgs_not_to_set"] .= $men.",";
3605	}
3606	$return["status"] = true;
3607	}elseif ($flag == "seen"){
3608	$return["msgs_to_set"] = "";
3609	$msgs = explode(",",$msgs_to_set);
3610	foreach($msgs as $men){
3611	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3612	$return["msgs_to_set"] .= $men.",";
3613	else
3614	$return["msgs_not_to_set"] .= $men.",";
3615	}
3616	$return["status"] = true;
3617	}elseif ($flag == "answered"){
3618	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3619	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3620	}
3621	elseif ($flag == "forwarded")
3622	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3623	elseif ($flag == "flagged")
3624	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3625	elseif ($flag == "unflagged") {
3626	$flag_importance = false;
3627	$msgs_number = explode(",",$msgs_to_set);
3628	$unflagged_msgs = "";
3629	foreach($msgs_number as $msg_number) {
3630	preg_match('/importance : (.*)\r/i',
3631	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3632	,$importance);
3633	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3634	$flag_importance=true;
3635	}
3636	else {
3637	$unflagged_msgs.=$msg_number.",";
3638	}
3639	}
3640
3641	if($unflagged_msgs!="") {
3642	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3643	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3644	}
3645	else {
3646	$return["msgs_unflageds"] = false;
3647	}
3648
3649	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3650	$return["status"] = false;
3651	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3652	}
3653	else {
3654	$return["status"] = true;
3655	}
3656	}
3657
3658	if(($flag == "seen") \|\| ($flag == "unseen")){
3659	if ($return["msgs_not_to_set"] != ""){
3660	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3661	$return["status"] = false;
3662	}
3663	if($return["msgs_to_set"] != ""){
3664	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3665	}
3666	}
3667	if($this->mbox && is_resource($this->mbox))
3668	imap_close($this->mbox);
3669	return $return;
3670	}
3671
3672	function get_file_type($file_name)
3673	{
3674	$file_name = strtolower($file_name);
3675	$strFileType = strrev(substr(strrev($file_name),0,4));
3676	if ($strFileType == ".eml")
3677	return "message/rfc822";
3678	if ($strFileType == ".asf")
3679	return "video/x-ms-asf";
3680	if ($strFileType == ".avi")
3681	return "video/avi";
3682	if ($strFileType == ".doc")
3683	return "application/msword";
3684	if ($strFileType == ".zip")
3685	return "application/zip";
3686	if ($strFileType == ".xls")
3687	return "application/vnd.ms-excel";
3688	if ($strFileType == ".gif")
3689	return "image/gif";
3690	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3691	return "image/jpeg";
3692	if ($strFileType == ".png")
3693	return "image/png";
3694	if ($strFileType == ".wav")
3695	return "audio/wav";
3696	if ($strFileType == ".mp3")
3697	return "audio/mpeg3";
3698	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3699	return "video/mpeg";
3700	if ($strFileType == ".rtf")
3701	return "application/rtf";
3702	if ($strFileType == ".htm" \|\| $strFileType == "html")
3703	return "text/html";
3704	if ($strFileType == ".xml")
3705	return "text/xml";
3706	if ($strFileType == ".xsl")
3707	return "text/xsl";
3708	if ($strFileType == ".css")
3709	return "text/css";
3710	if ($strFileType == ".php")
3711	return "text/php";
3712	if ($strFileType == ".asp")
3713	return "text/asp";
3714	if ($strFileType == ".pdf")
3715	return "application/pdf";
3716	if ($strFileType == ".txt")
3717	return "text/plain";
3718	if ($strFileType == ".wmv")
3719	return "video/x-ms-wmv";
3720	if ($strFileType == ".sxc")
3721	return "application/vnd.sun.xml.calc";
3722	if ($strFileType == ".stc")
3723	return "application/vnd.sun.xml.calc.template";
3724	if ($strFileType == ".sxd")
3725	return "application/vnd.sun.xml.draw";
3726	if ($strFileType == ".std")
3727	return "application/vnd.sun.xml.draw.template";
3728	if ($strFileType == ".sxi")
3729	return "application/vnd.sun.xml.impress";
3730	if ($strFileType == ".sti")
3731	return "application/vnd.sun.xml.impress.template";
3732	if ($strFileType == ".sxm")
3733	return "application/vnd.sun.xml.math";
3734	if ($strFileType == ".sxw")
3735	return "application/vnd.sun.xml.writer";
3736	if ($strFileType == ".sxq")
3737	return "application/vnd.sun.xml.writer.global";
3738	if ($strFileType == ".stw")
3739	return "application/vnd.sun.xml.writer.template";
3740
3741
3742	return "application/octet-stream";
3743	}
3744
3745	function htmlspecialchars_encode($str)
3746	{
3747	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3748	}
3749	function htmlspecialchars_decode($str)
3750	{
3751	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3752	}
3753
3754	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3755	{
3756	if(!$this->mbox \|\| !is_resource($this->mbox))
3757	$this->mbox = $this->open_mbox($folder);
3758
3759	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3760	}
3761
3762	function get_info_next_msg($params)
3763	{
3764	$msg_number = $params['msg_number'];
3765	$folder = $params['msg_folder'];
3766	$sort_box_type = $params['sort_box_type'];
3767	$sort_box_reverse = $params['sort_box_reverse'];
3768	$reuse_border = $params['reuse_border'];
3769	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3770	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3771
3772	$success = false;
3773	if (is_array($sort_array_msg))
3774	{
3775	foreach ($sort_array_msg as $i => $value){
3776	if ($value == $msg_number)
3777	{
3778	$success = true;
3779	break;
3780	}
3781	}
3782	}
3783
3784	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3785	{
3786	$params['status'] = 'false';
3787	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3788	return $params;
3789	}
3790
3791	$params = array();
3792	$params['msg_number'] = $sort_array_msg[($i+1)];
3793	$params['msg_folder'] = $folder;
3794
3795	$return = $this->get_info_msg($params);
3796	$return["reuse_border"] = $reuse_border;
3797	return $return;
3798	}
3799
3800	function get_info_previous_msg($params)
3801	{
3802	$msg_number = $params['msgs_number'];
3803	$folder = $params['folder'];
3804	$sort_box_type = $params['sort_box_type'];
3805	$sort_box_reverse = $params['sort_box_reverse'];
3806	$reuse_border = $params['reuse_border'];
3807	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3808	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3809
3810	$success = false;
3811	if (is_array($sort_array_msg))
3812	{
3813	foreach ($sort_array_msg as $i => $value){
3814	if ($value == $msg_number)
3815	{
3816	$success = true;
3817	break;
3818	}
3819	}
3820	}
3821	if (! $success \|\| $i == 0)
3822	{
3823	$params['status'] = 'false';
3824	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3825	return $params;
3826	}
3827
3828	$params = array();
3829	$params['msg_number'] = $sort_array_msg[($i-1)];
3830	$params['msg_folder'] = $folder;
3831
3832	$return = $this->get_info_msg($params);
3833	$return["reuse_border"] = $reuse_border;
3834	return $return;
3835	}
3836
3837	// This function updates the values: quota, paging and new messages menu.
3838	function get_menu_values($params){
3839	$return_array = array();
3840	$return_array = $this->get_quota($params);
3841
3842	$mbox_stream = $this->open_mbox($params['folder']);
3843	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3844	if($mbox_stream)
3845	imap_close($mbox_stream);
3846
3847	return $return_array;
3848	}
3849
3850	function get_quota($params){
3851
3852	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
3853	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3854	if(!$this->mbox \|\| !is_resource($this->mbox))
3855	$this->mbox = $this->open_mbox();
3856
3857	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3858	if($this->mbox && is_resource($this->mbox))
3859	imap_close($this->mbox);
3860
3861	if (!$quota){
3862	return array(
3863	'quota_percent' => 0,
3864	'quota_used' => 0,
3865	'quota_limit' => 0
3866	);
3867	}
3868
3869	if(count($quota) && $quota['limit']) {
3870	$quota_limit = $quota['limit'];
3871	$quota_used = $quota['usage'];
3872	if($quota_used >= $quota_limit)
3873	{
3874	$quotaPercent = 100;
3875	}
3876	else
3877	{
3878	$quotaPercent = ($quota_used / $quota_limit)*100;
3879	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3880	}
3881	return array(
3882	'quota_percent' => floor($quotaPercent),
3883	'quota_used' => $quota_used,
3884	'quota_limit' => $quota_limit
3885	);
3886	}
3887	else
3888	return array();
3889	}
3890
3891	function send_notification($params){
3892	include("../header.inc.php");
3893	require_once("class.phpmailer.php");
3894	$mail = new PHPMailer();
3895
3896	$toaddress = $params['notificationto'];
3897
3898	$subject = lang("Read receipt: %1",$params['subject']);
3899	$body = lang("Your message: %1",$params['subject']) . '<br>';
3900	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3901	$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"));
3902	$mail->SMTPDebug = false;
3903	$mail->IsSMTP();
3904	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3905	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3906	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3907	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3908	$mail->AddAddress($toaddress);
3909	$mail->Subject = $this->htmlspecialchars_decode($subject);
3910
3911	$mail->IsHTML(true);
3912	$mail->Body = $body;
3913
3914	if(!$mail->Send()){
3915	return $mail->ErrorInfo;
3916	}
3917	else
3918	return true;
3919	}
3920
3921	function empty_folder($params)
3922	{
3923	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3924	$mbox_stream = $this->open_mbox($folder);
3925	$return = imap_delete($mbox_stream,'1:*');
3926	if($mbox_stream)
3927	imap_close($mbox_stream, CL_EXPUNGE);
3928	return $return;
3929	}
3930
3931	function search($params)
3932	{
3933	include("class.imap_attachment.inc.php");
3934	$imap_attachment = new imap_attachment();
3935	$criteria = $params['criteria'];
3936	$return = array();
3937	$folders = $this->get_folders_list();
3938
3939	$j = 0;
3940	foreach($folders as $folder)
3941	{
3942	$mbox_stream = $this->open_mbox($folder);
3943	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3944
3945	if ($messages == '')
3946	continue;
3947
3948	$i = 0;
3949	$return[$j] = array();
3950	$return[$j]['folder_name'] = $folder['name'];
3951
3952	foreach($messages as $msg_number)
3953	{
3954	$header = $this->get_header($msg_number);
3955	if (!is_object($header))
3956	return false;
3957
3958	$return[$j][$i]['msg_folder'] = $folder['name'];
3959	$return[$j][$i]['msg_number'] = $msg_number;
3960	$return[$j][$i]['Recent'] = $header->Recent;
3961	$return[$j][$i]['Unseen'] = $header->Unseen;
3962	$return[$j][$i]['Answered'] = $header->Answered;
3963	$return[$j][$i]['Deleted'] = $header->Deleted;
3964	$return[$j][$i]['Draft'] = $header->Draft;
3965	$return[$j][$i]['Flagged'] = $header->Flagged;
3966
3967	$date_msg = gmdate("d/m/Y",$header->udate);
3968	if (gmdate("d/m/Y") == $date_msg)
3969	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3970	else
3971	$return[$j][$i]['udate'] = $date_msg;
3972
3973	$fromaddress = imap_mime_header_decode($header->fromaddress);
3974	$return[$j][$i]['fromaddress'] = '';
3975	foreach ($fromaddress as $tmp)
3976	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3977
3978	$from = $header->from;
3979	$return[$j][$i]['from'] = array();
3980	$tmp = imap_mime_header_decode($from[0]->personal);
3981	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3982	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3983	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3984
3985	$to = $header->to;
3986	$return[$j][$i]['to'] = array();
3987	$tmp = imap_mime_header_decode($to[0]->personal);
3988	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3989	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3990	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3991
3992	$subject = imap_mime_header_decode($header->fetchsubject);
3993	$return[$j][$i]['subject'] = '';
3994	foreach ($subject as $tmp)
3995	$return[$j][$i]['subject'] .= $tmp->text;
3996
3997	$return[$j][$i]['Size'] = $header->Size;
3998	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3999
4000	$return[$j][$i]['attachment'] = array();
4001	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4002
4003	$i++;
4004	}
4005	$j++;
4006	if($mbox_stream)
4007	imap_close($mbox_stream);
4008	}
4009
4010	return $return;
4011	}
4012
4013
4014	function mobile_search($params)
4015	{
4016	include("class.imap_attachment.inc.php");
4017	$imap_attachment = new imap_attachment();
4018	$criterias = array ("TO","SUBJECT","FROM","CC");
4019	$return = array();
4020	if(!isset($params['folder'])) {
4021	$folder_params = array("noSharedFolders"=>1);
4022	if(isset($params['folderType']))
4023	$folder_params['folderType'] = $params['folderType'];
4024	$folders = $this->get_folders_list($folder_params);
4025	}
4026	else
4027	$folders = array(0=>array('folder_id'=>$params['folder']));
4028	$num_msgs = 0;
4029	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4030	$return["msgs"] = array();
4031
4032	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4033	foreach($folders as $id =>$folder)
4034	{
4035	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4036	foreach($criterias as $criteria_fixed)
4037	{
4038	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4039
4040	$mbox_stream = $this->open_mbox($folder['folder_id']);
4041
4042	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4043
4044	if ($messages == ''){
4045	if($mbox_stream)
4046	imap_close($mbox_stream);
4047	continue;
4048	}
4049
4050	foreach($messages as $msg_number)
4051	{
4052	$temp = $this->get_info_head_msg($msg_number);
4053	if(!$temp)
4054	return false;
4055	$temp['msg_folder'] = $folder['folder_id'];
4056	$return["msgs"][$num_msgs] = $temp;
4057	$num_msgs++;
4058	}
4059
4060	if($mbox_stream)
4061	imap_close($mbox_stream);
4062	}
4063	}
4064	}
4065
4066	if(!function_exists("cmp_date")) {
4067	function cmp_date($obj1, $obj2){
4068	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4069	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4070	}
4071	}
4072	usort($return["msgs"], "cmp_date");
4073	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4074	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4075	$return["msgs"]['num_msgs'] = $num_msgs;
4076
4077	return $return;
4078	}
4079
4080	function delete_and_show_previous_message($params)
4081	{
4082	$return = $this->get_info_previous_msg($params);
4083
4084	$params_tmp1 = array();
4085	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4086	$params_tmp1['folder'] = $params['msg_folder'];
4087	$return_tmp1 = $this->delete_msg($params_tmp1);
4088
4089	$return['msg_number_deleted'] = $return_tmp1;
4090
4091	return $return;
4092	}
4093
4094
4095	function automatic_trash_cleanness($params)
4096	{
4097	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4098	$criteria = 'BEFORE "'.$before_date.'"';
4099	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4100	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4101
4102	// Free others requests
4103	session_write_close();
4104	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4105	if (is_array($messages)){
4106	foreach ($messages as $msg_number){
4107	imap_delete($mbox_stream, $msg_number, FT_UID);
4108	}
4109	}
4110	if($mbox_stream)
4111	imap_close($mbox_stream, CL_EXPUNGE);
4112	return $messages;
4113	}
4114	// Fix the search problem with special characters!!!!
4115	function remove_accents($string) {
4116	return strtr($string,
4117	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4118	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4119	}
4120
4121	function make_search_date($date,$before = false){
4122
4123	//TODO: Adaptar a data de acordo com o locale do sistema.
4124	list($day,$month,$year) = explode("/", $date);
4125	$before?$day=(int)$day+1:$day=(int)$day;
4126	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4127	$search_date = date('d-M-Y',$timestamp);
4128	return $search_date;
4129
4130	}
4131
4132	function search_msg( $params = false )
4133	{
4134
4135	include '../prototype/api/controller.php';
4136	if(strpos($params['condition'],"#")===false)
4137	{ //local messages
4138	$search=false;
4139	}
4140	else
4141	{
4142	$search = explode(",",$params['condition']);
4143	}
4144
4145	$params['page'] = $params['page'] * 1;
4146
4147	if( is_array($search) )
4148	{
4149	$search = array_unique($search); // Remove duplicated folders
4150	$search_criteria = '';
4151	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4152	foreach($search as $tmp)
4153	{
4154	$tmp1 = explode("##",$tmp);
4155	$sum = 0;
4156	$name_box = $tmp1[0];
4157	unset($filter);
4158	foreach($tmp1 as $index => $criteria)
4159	{
4160	if ($index != 0 && strlen($criteria) != 0)
4161	{
4162	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4163	$filter .= " ".$filter_array[0];
4164	if (strlen($filter_array[1]) != 0)
4165	{
4166	if ( trim($filter_array[0]) != 'BEFORE' &&
4167	trim($filter_array[0]) != 'SINCE' &&
4168	trim($filter_array[0]) != 'ON')
4169	{
4170	$filter .= '"'.$filter_array[1].'"';
4171	}else if(trim($filter_array[0]) == 'BEFORE' ){
4172	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4173	}else{
4174	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4175	}
4176	}
4177	}
4178	}
4179
4180	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4181	$filter = $this->remove_accents($filter);
4182
4183	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4184	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4185	{
4186	$folder_name = explode($this->imap_delimiter,$name_box);
4187	$this->ldap = new ldap_functions();
4188
4189	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4190	{
4191	$folder_name[1] = $cn;
4192	}
4193	$folder_name = implode($this->imap_delimiter,$folder_name);
4194	}
4195	else
4196	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4197
4198
4199	$this->open_mbox($name_box);
4200
4201	if (preg_match("/^.?\bALL\b/", $filter))
4202	{
4203	// Quick Search, note: this ALL isn't the same ALL from imap_search
4204	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4205
4206	foreach($all_criterias as $criteria_fixed)
4207	{
4208	$_filter = $criteria_fixed . substr($filter,4);
4209
4210	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4211
4212	if(is_array($search_criteria))
4213	{
4214	foreach($search_criteria as $new_search)
4215	{
4216	$elem = $this->get_info_head_msg($new_search);
4217	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4218	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4219	$elem['uid'] = $new_search;
4220	/* compare dates in ordering */
4221	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4222	$retorno[] = $elem;
4223	}
4224	}
4225	}
4226	}
4227	else{
4228	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4229	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4230	{
4231	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4232	{
4233	$num_msgs = imap_num_msg($this->mbox);
4234	$flagged_msgs = array();
4235	for ($i=$num_msgs; $i>0; $i--)
4236	{
4237	$iuid = @imap_uid($this->mbox,$i);
4238	$header = $this->get_header($iuid);
4239	if(trim($header->Flagged))
4240	{
4241	$flagged_msgs[$i] = $iuid;
4242	}
4243	}
4244	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4245	{
4246	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4247	foreach($arry_diff as $msg)
4248	{
4249	$search_criteria[] = $msg;
4250	}
4251	}
4252	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4253	{
4254	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4255	}
4256	}
4257	}
4258
4259	if( is_array( $search_criteria) )
4260	{
4261	foreach($search_criteria as $new_search)
4262	{
4263
4264	$elem = $this->get_info_head_msg( $new_search );
4265	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4266	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4267	$elem['uid'] = $new_search;
4268	/* compare dates in ordering */
4269	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4270
4271	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4272	$followupflagged = Controller::find(
4273	array('concept' => 'followupflagged'),
4274	false,
4275	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4276	);
4277
4278	if(isset($followupflagged[0]['followupflagId']))
4279	{
4280	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4281	$followupflagged[0]['followupflag'] = $followupflag;
4282	$elem['followupflagged'] = $followupflagged[0];
4283
4284	}
4285	$labeleds = Controller::find(
4286	array('concept' => 'labeled'),
4287	false,
4288	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4289	);
4290	foreach ($labeleds as $e){
4291	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4292	$elem['labels'][$e['labelId']] = $labels;
4293	}
4294	$retorno[] = $elem;
4295	}
4296	}
4297	}
4298	}
4299	}
4300
4301	imap_close($this->mbox);
4302	$num_msgs = count($retorno);
4303	/* Comparison functions, descendent is ascendent with parms inverted */
4304	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4305	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4306
4307	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4308	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4309
4310	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4311	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4312
4313	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4314	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4315
4316	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4317	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4318
4319	usort( $retorno, $params['sort_type']);
4320	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4321
4322	$arrayRetorno['num_msgs'] = $num_msgs;
4323	$arrayRetorno['data'] = $pageret;
4324	$arrayRetorno['currentTab'] = $params['current_tab'];
4325	return ($pageret) ? $arrayRetorno : 'none';
4326	}
4327
4328	function size_msg($size){
4329	$var = floor($size/1024);
4330	if($var >= 1){
4331	return $var." kb";
4332	}else{
4333	return $size ." b";
4334	}
4335	}
4336
4337	function ob_array($the_object)
4338	{
4339	$the_array=array();
4340	if(!is_scalar($the_object))
4341	{
4342	foreach($the_object as $id => $object)
4343	{
4344	if(is_scalar($object))
4345	{
4346	$the_array[$id]=$object;
4347	}
4348	else
4349	{
4350	$the_array[$id]=$this->ob_array($object);
4351	}
4352	}
4353	return $the_array;
4354	}
4355	else
4356	{
4357	return $the_object;
4358	}
4359	}
4360
4361	function getacl()
4362	{
4363	$this->ldap = new ldap_functions();
4364
4365	$return = array();
4366	$mbox_stream = $this->open_mbox();
4367	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4368
4369	$i = 0;
4370	foreach ($mbox_acl as $user => $acl)
4371	{
4372	if ($user != $this->username)
4373	{
4374	$return[$i]['uid'] = $user;
4375	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4376	}
4377	$i++;
4378	}
4379	return $return;
4380	}
4381
4382	function setacl($params)
4383	{
4384	$old_users = $this->getacl();
4385	if (!count($old_users))
4386	$old_users = array();
4387
4388	$tmp_array = array();
4389	foreach ($old_users as $index => $user_info)
4390	{
4391	$tmp_array[$index] = $user_info['uid'];
4392	}
4393	$old_users = $tmp_array;
4394
4395	$users = unserialize($params['users']);
4396	if (!count($users))
4397	$users = array();
4398
4399	//$add_share = array_diff($users, $old_users);
4400	$remove_share = array_diff($old_users, $users);
4401
4402	$mbox_stream = $this->open_mbox();
4403
4404	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4405	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4406
4407	/*if (count($add_share))
4408	{
4409	foreach ($add_share as $index=>$uid)
4410	{
4411	if (is_array($mailboxes_list))
4412	{
4413	foreach ($mailboxes_list as $key => $val)
4414	{
4415	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4416	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4417	}
4418	}
4419	}
4420	}*/
4421
4422	if (count($remove_share))
4423	{
4424	foreach ($remove_share as $index=>$uid)
4425	{
4426	if (is_array($mailboxes_list))
4427	{
4428	foreach ($mailboxes_list as $key => $val)
4429	{
4430	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4431	$folder = str_replace("&-", "&", $folder);
4432	imap_setacl ($mbox_stream, $folder, "$uid", "");
4433	}
4434	}
4435	}
4436	}
4437
4438	return true;
4439	}
4440
4441	function getaclfromuser($params)
4442	{
4443	$useracl = $params['user'];
4444	$return = array();
4445	$mbox_stream = $this->open_mbox();
4446	if($params['getShared']){
4447	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$useracl);
4448	foreach ($mbox_acl as $user => $acl)
4449	{
4450	if (($user == $this->username) && ($user != $useracl))
4451	{
4452	$return[$useracl] = $acl;
4453	}
4454	}
4455	}else {
4456	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4457	foreach ($mbox_acl as $user => $acl)
4458	{
4459	if (($user != $this->username) && ($user == $useracl))
4460	{
4461	$return[$user] = $acl;
4462	}
4463	}
4464	}
4465	if(count($return) == 0)
4466	$return[$useracl] = 'false';
4467
4468	return $return;
4469	}
4470
4471	function getacltouser($user)
4472	{
4473	$return = array();
4474	$mbox_stream = $this->open_mbox();
4475
4476	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4477	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4478	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4479	if(substr($user,0,4) != 'user')
4480	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4481	else
4482	$mbox_acl = @imap_getacl($mbox_stream, $user);
4483
4484	if(isset($mbox_acl[$this->username]))
4485	return $mbox_acl[$this->username];
4486	else
4487	return '';
4488	}
4489
4490
4491	function setaclfromuser($params)
4492	{
4493	$user = $params['user'];
4494	$acl = $params['acl'];
4495
4496	$mbox_stream = $this->open_mbox();
4497
4498	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4499	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4500
4501	if (is_array($mailboxes_list))
4502	{
4503	foreach ($mailboxes_list as $key => $val)
4504	{
4505	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4506	$folder = str_replace("&-", "&", $folder);
4507	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4508	{
4509	$return = imap_last_error();
4510	}
4511	}
4512	}
4513	if (isset($return))
4514	return $return;
4515	else
4516	return true;
4517	}
4518
4519	function download_attachment($msg,$msgno)
4520	{
4521	$array_parts_attachments = array();
4522	//$array_parts_attachments['names'] = '';
4523	include_once("class.imap_attachment.inc.php");
4524	$imap_attachment = new imap_attachment();
4525
4526	if (count($msg->fname[$msgno]) > 0)
4527	{
4528	$i = 0;
4529	foreach ($msg->fname[$msgno] as $index=>$fname)
4530	{
4531	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4532	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4533	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4534	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4535	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4536	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4537	$i++;
4538	}
4539	}
4540	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4541	return $array_parts_attachments;
4542	}
4543
4544
4545	/**
4546	* @license http://www.gnu.org/copyleft/gpl.html GPL
4547	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4548	* @param $params
4549	*/
4550	function spam($params)
4551	{
4552
4553	$mbox_stream = $this->open_mbox($params['folder']);
4554	$msgs_number = explode(',',$params['msgs_number']);
4555
4556	$user = Array();
4557
4558	if(substr($params['folder'], 0, 4) == 'user')
4559	{
4560	$ldapObject = new ldap_functions();
4561
4562	$folderArray = Array();
4563	$folderArray = explode($this->imap_delimiter, $params['folder']);
4564
4565	$user['name'] = $folderArray[1];
4566	$user['email'] = $ldapObject->getMailByUid($user['name']);
4567
4568	}
4569	else
4570	{
4571	$user['name'] = $this->username;
4572	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4573	}
4574
4575	foreach($msgs_number as $msg_number)
4576	{
4577	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4578	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4579	$body = imap_body($mbox_stream, $imap_msg_number);
4580	$msg = $header . $body;
4581	strtok($user['email'], '@');
4582	$domain = strtok('@');
4583
4584
4585
4586	//Encontrar a assinatura do dspam no cabecalho
4587	$v = explode("\r\n", $header);
4588	foreach ($v as $linha){
4589	if (preg_match('/^Message-ID/i', $linha)) {
4590	$args = explode(" ", $linha);
4591	$msg_id = "'$args[1]'";
4592	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4593	$args = explode(" ",$linha);
4594	$signature = $args[1];
4595	}
4596	}
4597
4598	// Seleciona qual comando a ser executado
4599	switch($params['spam']){
4600	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4601	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4602	}
4603
4604
4605	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4606	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4607
4608	system($cmd);
4609	}
4610
4611	imap_close($mbox_stream);
4612	return false;
4613	}
4614
4615
4616	/**
4617	* Descrição do método
4618	*
4619	* @license http://www.gnu.org/copyleft/gpl.html GPL
4620	* @author
4621	* @sponsor Caixa Econômica Federal
4622	* @author
4623	* @param <tipo> <$msg_number> <Número da mensagem>
4624	* @return <cabeçalho da mensagem>
4625	* @access <public>
4626	*/
4627	function get_header($msg_number)
4628	{
4629	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4630	if (!is_object($header))
4631	return false;
4632
4633	if($header->Flagged != "F" ) {
4634	$flag = preg_match('/importance : (.*)\r/i',
4635	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4636	,$importance);
4637	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4638	}
4639
4640	return $header;
4641	}
4642
4643	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4644	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4645
4646
4647	function insert_email($source,$folder,$timestamp,$flags){
4648
4649	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4650	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4651	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4652	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4653	$imap_options = '/notls/novalidate-cert';
4654
4655
4656	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4657
4658	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4659
4660	if(imap_last_error() === 'Mailbox already exists')
4661	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4662	if($timestamp){
4663	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4664	$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.
4665	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4666	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4667
4668	$f = fopen($file,"w");
4669	fputs($f,base64_encode($source));
4670	fclose($f);
4671	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4672	$return['command']= exec($command);
4673	}else{
4674	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4675	}
4676	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4677
4678	$return['msg_no'] = $status->uidnext - 1;
4679	$return['error'] = imap_last_error();
4680	if(!$return['error'] && $flags != '' ){
4681
4682	$flags_array=explode(':',$flags);
4683	//"Answered","Draft","Flagged","Unseen"
4684	$flags_fixed = "";
4685	if($flags_array[0] == 'A')
4686	$flags_fixed.="\\Answered ";
4687	if($flags_array[1] == 'X')
4688	$flags_fixed.="\\Draft ";
4689	if($flags_array[2] == 'F')
4690	$flags_fixed.="\\Flagged ";
4691	if($flags_array[3] != 'U')
4692	$flags_fixed.="\\Seen ";
4693	if($flags_array[4] == 'F')
4694	$flags_fixed.="\\Answered \\Draft ";
4695	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4696	}
4697
4698	//Ignorando erro de AUTH=Plain
4699	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4700	$return['error'] = false;
4701
4702	if($mbox_stream)
4703	imap_close($mbox_stream);
4704	return $return;
4705	}
4706
4707	function show_decript($params,$dec=0){
4708	$source = $params['source'];
4709
4710	//error_log("source: $source\nversao: " . PHP_VERSION);
4711	if ($dec == 0)
4712	{
4713	$source = str_replace(" ", "+", $source,$i);
4714	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4715	if(!$source = base64_decode($source,true))
4716	return "error ".$source."Espaï¿?os ".$i;
4717
4718	}
4719	else {
4720	if(!$source = base64_decode($source))
4721	return "error ".$source."Espaï¿?os ".$i;
4722	}
4723	}
4724
4725	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4726
4727	$get['msg_number'] = $insert['msg_no'];
4728	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4729	$return = $this->get_info_msg($get);
4730	$get['msg_number'] = $params['ID'];
4731	$get['msg_folder'] = $params['folder'];
4732	$tmp = $this->get_info_msg($get);
4733	if(!$tmp['status_get_msg_info'])
4734	{
4735	$return['msg_day']=$tmp['msg_day'];
4736	$return['msg_hour']=$tmp['msg_hour'];
4737	$return['fulldate']=$tmp['fulldate'];
4738	$return['smalldate']=$tmp['smalldate'];
4739	}
4740	else
4741	{
4742	$return['msg_day']='';
4743	$return['msg_hour']='';
4744	$return['fulldate']='';
4745	$return['smalldate']='';
4746	}
4747	$return['msg_no'] =$insert['msg_no'];
4748	$return['error'] = $insert['error'];
4749	$return['folder'] = $params['folder'];
4750	//$return['acls'] = $insert['acls'];
4751	$return['original_ID'] = $params['ID'];
4752
4753	return $return;
4754
4755	}
4756
4757	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4758	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4759
4760	function treat_base64_from_post($source){
4761	$offset = 0;
4762	do
4763	{
4764	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4765	{
4766	$inicio = strpos($source, "\n\r", $inicio);
4767	$fim = strpos($source, '--', $inicio);
4768	if(!$fim)
4769	$fim = strpos($source,"\n\r", $inicio);
4770	$length = $fim-$inicio;
4771	$parte = substr( $source,$inicio,$length-1);
4772	$parte = str_replace(" ", "+", $parte);
4773	$source = substr_replace($source, $parte, $inicio, $length-1);
4774	}
4775	if($offset > $inicio)
4776	$offset=FALSE;
4777	else
4778	$offset = $inicio;
4779	}
4780	while($offset);
4781	return $source;
4782	}
4783
4784	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4785
4786	function unarchive_mail($params)
4787	{
4788	$dest_folder = $params['folder'];
4789	$sources = explode("#@#@#@",$params['source']);
4790	//Add user timeszone
4791	$timestamps = explode("#@#@#@",$params['timestamp']);
4792
4793
4794	$flags = explode("#@#@#@",$params['flags']);
4795
4796	foreach($sources as $index=>$src) {
4797	if($src!=""){
4798	$source = $this->treat_base64_from_post($src);
4799	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
4800	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
4801	}
4802	}
4803	return $insert;
4804	}
4805
4806	function download_all_local_attachments($params)
4807	{
4808	$source = $params['source'];
4809	$source = $this->treat_base64_from_post($source);
4810	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4811	$exporteml = new ExportEml();
4812	$params['num_msg']=$insert['msg_no'];
4813	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4814	return $exporteml->download_all_attachments($params);
4815	}
4816
4817	/**
4818	* Método que envia um email reportando um erro no email do usuário
4819	* @license http://www.gnu.org/copyleft/gpl.html GPL
4820	* @author Prognus Software Livre (http://www.prognus.com.br)
4821	*/
4822	function report_mail_error($params)
4823	{
4824	$params = $params['params'];
4825	$array_params = explode(";;", $params);
4826	$id_msg = $array_params[0];
4827	$msg_user = $array_params[1];
4828
4829	if($msg_user == '')
4830	$msg_user = "Sem mensagem!";
4831
4832	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4833
4834	$exporteml = new ExportEml();
4835	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4836	$this->open_mbox($msg_folder);
4837	$title = "Erro de email reportado";
4838	$body = "<body>O usuário <strong>$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>" .
4839	"$msg_user</body><br><br><hr>";
4840
4841	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4842	$mailService = ServiceLocator::getService('mail');
4843	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4844	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4845	}
4846
4847	function array_msort($array, $cols)
4848	{
4849	$colarr = array();
4850	foreach ($cols as $col => $order) {
4851	$colarr[$col] = array();
4852	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4853	}
4854	$params = array();
4855	foreach ($cols as $col => $order) {
4856	$params[] =& $colarr[$col];
4857	$params = array_merge($params, (array)$order);
4858	}
4859	call_user_func_array('array_multisort', $params);
4860	$ret = array();
4861	$keys = array();
4862	$first = true;
4863	foreach ($colarr as $col => $arr) {
4864	foreach ($arr as $k => $v) {
4865	if ($first) { $keys[$k] = substr($k,1); }
4866	$k = $keys[$k];
4867	if (!isset($ret[$k])) $ret[$k] = $array[$k];
4868	$ret[$k][$col] = $array[$k][$col];
4869	}
4870	$first = false;
4871	}
4872
4873	return $ret;
4874
4875	}
4876
4877	function parseCriteriaSearchMail($search)
4878	{
4879	$criteria = '';
4880	$searchArray = explode(' ', $search);
4881
4882	foreach ($searchArray as $v)
4883	if(trim($v) !== '' )
4884	$criteria .= 'TEXT "'.$v.'" ' ;
4885
4886	return $criteria;
4887	}
4888
4889	function quickSearchMail( $params )
4890	{
4891	include '../prototype/api/controller.php';
4892	$return = array();
4893	$return['folder'] = $params['folder'];
4894	if(!is_array($params['folder']))
4895	$params['folder'] = array( $params['folder'] );
4896
4897	if(!isset($params['sort']))
4898	$params['sort'] = 'SORTDATE_REVERSE';
4899
4900	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
4901
4902	$i = 0;
4903	if(!isset($params['page'])) $params['page'] = 0;
4904	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
4905	$ini = $end - $this->prefs['max_email_per_page'] ;
4906	$count = 0;
4907
4908	if (!preg_match('/KEYWORD/i', $params['search'])){
4909	$search = $this->parseCriteriaSearchMail($params['search']);
4910	} else {
4911	$search = $params['search'];
4912	}
4913
4914	foreach ($params['folder'] as $folder)
4915	{
4916	$imap = $this->open_mbox( $folder ) ;
4917	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
4918
4919	$count += count($msgIds);
4920
4921	foreach ($msgIds as $ii => $v)
4922	{
4923	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
4924	$return['msgs'][$i]['from'] = '';
4925
4926	if(isset($msg->from[0]))
4927	{
4928	$from = self::formatMailObject( $msg->from[0] );
4929	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
4930	}
4931	else
4932	$return['msgs'][$i]['from'] = '';
4933
4934	$return['msgs'][$i]['subject'] = ' ';
4935
4936	$subject = imap_mime_header_decode($msg->subject);
4937	foreach ($subject as $tmp)
4938	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
4939
4940	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
4941	$followupflagged = Controller::find(
4942	array('concept' => 'followupflagged' , 'folder' => $folder ),
4943	false,
4944	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4945	);
4946
4947	if(isset($followupflagged[0]['followupflagId']))
4948	{
4949	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4950	$followupflagged[0]['followupflag'] = $followupflag;
4951	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
4952
4953	}
4954	$labeleds = Controller::find(
4955	array('concept' => 'labeled'),
4956	false,
4957	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4958	);
4959	if(is_array($labeleds))
4960	foreach ($labeleds as $e){
4961	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4962	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
4963	}
4964	$return['msgs'][$i]['flag'] = ' ';
4965	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
4966	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
4967	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
4968	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
4969	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
4970	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
4971
4972	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
4973	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
4974	$return['msgs'][$i]['date'] = $msg->udate;
4975	$return['msgs'][$i]['size'] = $msg->Size;
4976	$return['msgs'][$i]['boxname'] = $folder;
4977	$return['msgs'][$i]['uid'] = $v;
4978
4979	$i++;
4980	}
4981	}
4982
4983	$return['num_msgs'] = $count;
4984
4985	if(!isset($return['msgs']))
4986	$return['msgs'] = array();
4987
4988	define('SORTBOX', 69);
4989	define('SORTWHO', 2);
4990	define('SORTBOX_REVERSE', 69);
4991	define('SORTWHO_REVERSE', 2);
4992	define('SORTDATE_REVERSE', 0);
4993	define('SORTSUBJECT_REVERSE', 3);
4994	define('SORTSIZE_REVERSE', 6);
4995
4996	switch (constant( $params['sort'] )){
4997	case 0 : $sA = 'date'; break;
4998	case 2 : $sA = 'from'; break;
4999	case 69 : $sA = 'boxname'; break;
5000	case 3 : $sA = 'subject'; break;
5001	case 6 : $sA = 'size'; break;
5002	}
5003
5004
5005	if($params['sort'] !== 'SORTDATE_REVERSE')
5006	if(strpos($params['sort'],'REVERSE') !== false)
5007	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5008	else
5009	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5010
5011	$k = -1;
5012	$nMsgs = array();
5013
5014	foreach ($return['msgs'] as $v)
5015	{
5016	$k++;
5017	if($k < $ini \|\| $k >= $end ) continue;
5018	$nMsgs[] = $v;
5019	}
5020	$return['msgs'] = $nMsgs;
5021
5022	$return = json_encode($return);
5023	$return = base64_encode($return);
5024
5025	return $return;
5026	}
5027
5028	function get_quota_folders(){
5029
5030	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5031	include_once("class.imapfp.inc.php");
5032	$imapfp = new imapfp();
5033
5034	if(!$imapfp->open($this->imap_server,$this->imap_port))
5035	return $imapfp->get_error();
5036	if (!$imapfp->login( $this->username,$this->password ))
5037	return $imapfp->get_error();
5038
5039	$response_array = $imapfp->get_mailboxes_size();
5040	if ($imapfp->error)
5041	return $imapfp->get_error();
5042
5043	$data = array();
5044	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5045	$data["quota_root"] = $quota_root;
5046
5047	foreach ($response_array as $idx=>$line) {
5048	$line2 = str_replace('"', "", $line);
5049	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5050	list($folder,$size) = explode(";",$line2);
5051	$quota_used = str_replace(")","",$size);
5052	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5053	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5054	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5055	$folder = $this->functions->getLang("Inbox");
5056	}
5057	else
5058	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5059
5060	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5061	}
5062	$imapfp->close();
5063	return $data;
5064	}
5065
5066	function getaclfrombox($mail)
5067	{
5068	$mailArray = explode('@', $mail);
5069	$boxacl = $mailArray[0];
5070	$return = array();
5071
5072	if(!$this->mbox)
5073	$this->open_mbox();
5074
5075	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5076
5077	foreach ($mbox_acl as $user => $acl)
5078	{
5079	if ($user != $boxacl )
5080	$return[$user] = $acl;
5081	}
5082	return $return;
5083	}
5084
5085
5086	function searchSieveRule( $params )
5087	{
5088
5089	$imap = $this->open_mbox( 'INBOX' );
5090	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5091
5092	$rr = array();
5093
5094
5095	foreach ($msgs as $i => $v)
5096	{
5097
5098	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5099
5100	if(isset($params['from']))
5101	{
5102	$from['from'] = array();
5103	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5104	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5105	if ($from['from']['name'])
5106	{
5107	if (substr($from['from']['name'], 0, 1) == '"')
5108	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5109	else
5110	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5111	}
5112	else
5113	$from['from']['full'] = $from['from']['email'];
5114
5115	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5116	$rr['from'][] = $v;
5117	}
5118
5119	if(isset($params['to']))
5120	{
5121	$tos = $msg->to;
5122	$val = '';
5123	foreach( $tos as $to)
5124	{
5125	$tmp = imap_mime_header_decode($to->personal);
5126	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5127
5128	}
5129	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5130	$rr['to'][] = $v;
5131
5132	$tos = $msg->cc;
5133	$val = '';
5134	foreach( $tos as $to)
5135	{
5136	$tmp = imap_mime_header_decode($to->personal);
5137	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5138
5139	}
5140
5141	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5142	$rr['to'][] = $v;
5143	}
5144
5145	if(isset($params['subject']))
5146	{
5147	$ss = '';
5148	$subject = imap_mime_header_decode($msg->subject);
5149	foreach ($subject as $tmp)
5150	$ss .= $tmp->text;
5151
5152	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5153	$rr['subject'][] = $v;
5154	}
5155
5156	if(isset($params['body']))
5157	{
5158	$this->mbox = $this->open_mbox( 'INBOX' );
5159	$b = $this->get_body_msg( $v , 'INBOX' );
5160
5161	if( $this->filterCheck( $b['body'] , $params['body']['criteria'] , $params['body']['filter'] ))
5162	$rr['body'][] = $v;
5163
5164	unset($b);
5165	}
5166
5167	if(isset($params['size']))
5168	{
5169	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5170	$rr['size'][] = $v;
5171	}
5172	}
5173
5174	$rrr = array();
5175	$init = true;
5176
5177
5178	foreach ($rr as $i => $v)
5179	{
5180	if(count($rrr) == 0 && $init === true)
5181	$rrr = $v;
5182	else if($params['isExact'] === true)
5183	$rrr = array_diff($rrr , $v);
5184	else
5185	$rrr = array_unique(array_merge($rrr , $v));
5186
5187	}
5188
5189
5190	// if($params['page'] && $params['rows'])
5191	// {
5192	//
5193	// $end = ( $params['rows'] * $params['page'] );
5194	// $ini = $end - $params['rows'] ;
5195	//
5196	// //Pegando os do range da paginação
5197	// $k = -1;
5198	// $r = array();
5199	// foreach ($rrr as $v)
5200	// {
5201	// $k++;
5202	// if( $k < $ini \|\| $k >= $end ) continue;
5203	// $r[] = $v;
5204	// }
5205	// //////////////////////////////////////
5206	// }
5207	// else
5208	$r = $rrr;
5209
5210	return $r ;
5211	}
5212
5213	function filterCheck( $val , $crit ,$fil )
5214	{
5215	switch ( $fil ) {
5216	case '=' : //Igual
5217	if( $val == $crit ) return true; else return false; break;
5218	case '*' : //Existe
5219	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5220	case '!*' : //Não existe
5221	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5222	case '^' : //Começa com
5223	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5224	case '$' : //Termina com
5225	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5226	case '>' : //Maior que
5227	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5228	case '<' : //Menor que
5229	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5230	}
5231	}
5232
5233
5234
5235	/**
5236	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5237	*
5238	* @license http://www.gnu.org/copyleft/gpl.html GPL
5239	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5240	* @sponsor Caixa Econômica Federal
5241	* @author Airton Bordin Junior <airton@prognus.com.br>
5242	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5243	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5244	* @param <Array> <$proc> <ações do filtro>
5245	* @return <Regras do usuário em Array>
5246	* @access <public>
5247	*/
5248	function apliSieveFilter($msgs , $proc)
5249	{
5250	$ret = array();
5251	foreach ($msgs as $i => $msg)
5252	{
5253	switch($proc['type']){
5254	case 'fileinto':
5255	$imap = $this->open_mbox( 'INBOX' );
5256	if($proc['keep'] === true)
5257	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5258	else
5259	/* Está sempre copiando a mensagem para a pasta destino */
5260	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5261	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5262	break;
5263	case 'redirect':
5264	foreach($msgs as $msg)
5265	{
5266	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5267	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5268	'isHtml' => true,
5269	'subject' => $info['subject'],
5270	'from' => $info['from']['full'],
5271	'to' => $proc['parameter'])
5272	);
5273
5274	if($proc['keep'] !== true)
5275	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5276	}
5277	break;
5278
5279	case 'setflag':
5280	foreach($msgs as $msg)
5281	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5282	break;
5283	}
5284	}
5285	return $ret;
5286	}
5287	}
5288	?>

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