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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 8083

Revision 8083, 220.9 KB checked in by angelo, 11 years ago (diff)
Ticket #3420 - Impossibilidade de remover mensagens em grande quantidade
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45
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	$result = imap_last_error();
131	}
132
133	imap_close($mbox);
134	return $result;
135	}
136
137	function parse_error($error, $field = ''){
138	// This error is returned from Imap.
139	if(strstr($error,'Connection refused')) {
140	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
141	}
142	else if(strstr($error,'virus')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
144	}
145	else if(strstr($error,'Failed to add recipient:')) {
146	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
147	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
148	}
149	else if(strstr($error,'Recipient address rejected')) {
150	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
151	}
152	else if(strstr($error,'Invalid Mail:')) {
153	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
154	}
155	else if(strstr($error,'Message file too big')) {
156	return ($this->functions->getLang("Message file too big."));
157	}
158	// This condition verifies if SESSION is expired.
159	else if(!count($_SESSION))
160	return "nosession";
161
162	return $error;
163	}
164
165	function get_range_msgs3($params){
166
167	$return = $this->get_range_msgs2($params);
168
169	$return['folder'] = mb_convert_encoding( $return['folder'], 'ISO-8859-1', 'UTF-8' );
170
171	return $return;
172	}
173
174	function getMessagesIds($params){
175	$folder = $params['folder'];
176	$sort_box_type = $params['sort_box_type'];
177	$search_box_type = $params['search_box_type'];
178	$sort_box_reverse = $params['sort_box_reverse'];
179	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
180	$this->mbox = $this->open_mbox($folder);
181	$sort = array();
182	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
183	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
184	foreach($imapsort as $iuid){
185	$sort[$iuid] = $iuid;
186	}
187	}
188	if(empty($sort) or !is_array($sort)){
189	$sort = array();
190	}
191	return $sort;
192	}
193
194	function get_range_msgs2($params)
195	{
196	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
197	// Free others requests
198	session_write_close();
199	$folder = $params['folder'];
200	$msg_range_begin = $params['msg_range_begin'];
201	$msg_range_end = $params['msg_range_end'];
202	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
203	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
204	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
205
206	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
207	$this->mbox = $this->open_mbox($folder);
208
209	$return = array();
210	$return['folder'] = $folder;
211	//Para enviar o offset entre o timezone definido pelo usuário e GMT
212	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
213
214	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
215	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'UTF-8, ISO-8859-1' ) ,SA_ALL);
216
217	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
218
219	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
220
221	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
222
223	$i = 0;
224	if(is_array($sort_array_msg)){
225	foreach($sort_array_msg as $msg_number => $value)
226	{
227	$sample = false;
228	if( (isset($this->prefs['preview_msg_subject']) && ($this->prefs['preview_msg_subject'] === '1')) \|\|
229	(isset($this->prefs['preview_msg_tip'] ) && ($this->prefs['preview_msg_tip'] === '1')) )
230	$sample = true;
231
232	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
233	++$i;
234	}
235
236	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
237	$followupflagged = Controller::find(
238	array('concept' => 'followupflagged'),
239	false,
240	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
241	);
242	$labeleds = Controller::find(
243	array('concept' => 'labeled'),
244	false,
245	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
246	);
247	$sort_array_msg_count = count($sort_array_msg);
248	for($i=0; $i<$sort_array_msg_count; ++$i){
249	if(!isset($return[$i]['msg_number']))
250	continue;
251
252	$numFlags = count($followupflagged);
253	for($ii=0; $ii<$numFlags; ++$ii){
254	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
255	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
256	$return[$i]['followupflagged'] = $followupflagged[$ii];
257	$return[$i]['followupflagged']['followupflag'] = $followupflag;
258	break;
259	}
260	}
261	$numLabels = count($labeleds);
262	for($ii=0; $ii<$numLabels; ++$ii){
263	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
264	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
265	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
266	}
267	}
268	}
269	}
270	$return['num_msgs'] = $num_msgs;
271	} else {
272	$num_msgs = imap_num_msg($this->mbox);
273	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
274
275
276	$return['tot_unseen'] = 0;
277	$i = 0;
278
279	if(is_array($sort_array_msg)){
280
281	foreach($sort_array_msg as $msg_number => $value)
282	{
283	$temp = $this->get_info_head_msg($msg_number);
284	if(!$temp)
285	return false;
286
287	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
288	$return['tot_unseen']++;
289	}
290
291	if($i <= ($msg_range_end-$msg_range_begin))
292	$return[$i] = $temp;
293	++$i;
294	}
295	}
296	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
297	}
298
299	return $return;
300	}
301
302
303	function getMessages($params) {
304	$result = array();
305
306	$exporteml = new ExportEml();
307	$unseen_msgs = array();
308
309	foreach($params['messages'] as $folder => $messages) {
310	foreach($messages as $msg_number) {
311
312	$this->mbox = $this->open_mbox($folder);
313
314	if (isset($params['details']) && $params['details'] == 'all') {
315	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
316	} else {
317	$message['headers'] = $this->get_info_head_msg($msg_number, true);
318	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
319	}
320
321	imap_close($this->mbox);
322	$this->mbox = false;
323
324	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
325	array_push($unseen_msgs,$msg_number);
326	}
327
328	$result[$folder][] = $message;
329	}
330	if($unseen_msgs){
331	$msgs_list = implode(",",$unseen_msgs);
332	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
333	$this->set_messages_flag($array_msgs);
334	}
335	}
336
337	return $result;
338	}
339
340	/**
341	* Decodifica uma string no formato mime RFC2047
342	*
343	* @license http://www.gnu.org/copyleft/gpl.html GPL
344	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
345	* @sponsor Caixa Econômica Federal
346	* @author Cristiano Corrêa Schmidt
347	* @param string $string string no formato mime RFC2047
348	* @return string
349	* @access public
350	*/
351	static function decodeMimeString( $string )
352	{
353	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
354	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
355	}
356
357	/**
358	* Decodifica os tokens encontrados na função decodeMimeString
359	*
360	* @license http://www.gnu.org/copyleft/gpl.html GPL
361	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
362	* @sponsor Caixa Econômica Federal
363	* @author Cristiano Corrêa Schmidt
364	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
365	* @return string
366	* @access public
367	*/
368	static function decodeMimeStringCallback( $mathes )
369	{
370	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
371	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
372	}
373
374	/**
375	* Formata um mailObject para um array com name e email
376	*
377	* @license http://www.gnu.org/copyleft/gpl.html GPL
378	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
379	* @sponsor Caixa Econômica Federal
380	* @author Cristiano Corrêa Schmidt
381	* @return bool
382	* @access public
383	*/
384	static function formatMailObject( $obj )
385	{
386	$return = array();
387	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
388	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
389	return $return;
390	}
391
392	/**
393	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
394	* Utiliza memCache caso esta preferencia esteja ativada.
395	*
396	* @license http://www.gnu.org/copyleft/gpl.html GPL
397	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
398	* @sponsor Caixa Econômica Federal
399	* @author Cristiano Corrêa Schmidt
400	* @return bool
401	* @access public
402	*/
403	function get_info_head_msg( $msg_number , $appendSample = false )
404	{
405	$return = false;
406	$cached = false;
407	if( $this->useCache === true )
408	{
409	if( $this->cache === false )
410	{
411	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
412	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
413	}
414
415	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
416	$cached = true;
417	}
418
419	$header = imap_headerinfo($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
420	$return['Recent'] = $header->Recent;
421	$return['Unseen'] = $header->Unseen;
422	$return['Deleted'] = $header->Deleted;
423	$return['Flagged'] = $header->Flagged;
424	if($header->Answered =='A' && $header->Draft == 'X')
425	$return['Forwarded'] = 'F';
426	else
427	{
428	$return['Answered'] = $header->Answered;
429	$return['Draft'] = $header->Draft;
430	}
431
432	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
433	{
434	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
435	{
436	$return['msg_sample'] = $this->get_msg_sample($msg_number);
437	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
438	}
439
440	return $return;
441	}
442
443	$importance = array();
444	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
445
446	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
447	$offsetToGMT = $this->functions->CalculateDateOffset();
448	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
449	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
450	$return['msg_number'] = $msg_number;
451	$return['udate'] = $header->udate;
452	$return['offsetToGMT'] = $offsetToGMT;
453	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
454	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
455	$return['Size'] = $header->Size;
456	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
457	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
458	$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
459	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
460	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
461
462	if (!empty($header->to)){
463	foreach ($header->to as $i => $v){
464	$return['to'][$i] = self::formatMailObject( $v );
465	}
466	}
467	else if (!empty($header->cc)){
468	foreach ($header->cc as $i => $v){
469	$return['to'][$i] = self::formatMailObject( $v );
470	}
471	}
472	else if (!empty($header->bcc)){
473	foreach ($header->bcc as $i => $v){
474	$return['to'][$i] = self::formatMailObject( $v );
475	}
476	}
477	else
478	$return['to'] = array( 'name' => '' , 'email' => '');
479
480	if (!empty($return['to'])){
481	foreach ($return['to'] as $i => $v){
482	if($v['name'] == 'undisclosed-recipients@' \|\| $v['name'] == '@')
483	$return['to'][$i] = $return['from'];
484	}
485	}
486
487	if($appendSample !== false)
488	$return['msg_sample'] = $this->get_msg_sample($msg_number);
489
490	if( $this->useCache === true )
491	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
492	return $return;
493	}
494
495	/**
496	*
497	* @license http://www.gnu.org/copyleft/gpl.html GPL
498	* @param string $string String a ser decodificada
499	* @return string
500	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
501	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
502	*/
503	function decode_string($string)
504	{
505	$return = '';
506	$decoded = '';
507	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
508	{
509	$tmp = imap_mime_header_decode($string);
510	foreach ($tmp as $tmp1)
511	{
512	$return .= $this->htmlspecialchars_encode($tmp1->text);
513	}
514
515	return str_replace("\t", "", $return);
516	}
517	else if (strpos(strtolower($string), '=?utf-8') !== false)
518	{
519	$elements = imap_mime_header_decode($string);
520
521	$elements_count = count($elements);
522	for($i = 0;$i < $elements_count;++$i)
523	{
524	$charset = strtolower($elements[$i]->charset);
525	$text = $elements[$i]->text;
526	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
527	$decoded .= $this->functions->utf8_to_ncr($text);
528	else
529	{
530	if( strcasecmp($charset,"default") )
531	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
532	else
533	$decoded .= $this->htmlspecialchars_encode($text);
534	}
535	}
536
537	return str_replace("\t", "", $decoded);
538	}
539	else if(strpos(strtolower($string), '=?us-ascii') !== false)
540	{
541	$retun = '';
542	$tmp = imap_mime_header_decode($string);
543	foreach ($tmp as $tmp1)
544	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
545
546	return str_replace("\t", "", $return);
547
548	}
549	else if( strpos( $string , '=?' ) !== false )
550	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
551
552
553	return $this->htmlspecialchars_encode($string);
554	}
555
556
557	/**
558	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
559	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
560	*/
561	function import_msgs($params) {
562	if(!$this->mbox)
563	$this->mbox = $this->open_mbox();
564
565	if( preg_match('/local_/',$params["folder"]) ){
566
567	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
568	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
569	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
570
571	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
572	return $this->functions->getLang( 'Import to Local : fail...' );
573	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
574	$params["folder"] = $tmp_box;
575	}
576
577	$errors = array();
578	$invalid_format = false;
579	$filename = $params['FILES'][0]['name'];
580	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
581	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
582
583	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
584	return array( 'error' => $this->functions->getLang("fail in import:").
585	" ".$this->functions->getLang("Over quota"));
586	}
587
588	if(substr($filename,strlen($filename)-4)==".zip") {
589	$zip = zip_open($params['FILES'][0]['tmp_name']);
590	if ($zip) {
591	while ($zip_entry = zip_read($zip)) {
592
593	if (zip_entry_open($zip, $zip_entry, "r")) {
594	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
595	$status = @imap_append($this->mbox,
596	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
597	$email
598	);
599	if(!$status)
600	array_push($errors,zip_entry_name($zip_entry));
601	zip_entry_close($zip_entry);
602	}
603	}
604	zip_close($zip);
605	}
606	if (isset( $tmp_box ) && ! sizeof( $errors )){
607	$mc = imap_check($this->mbox);
608	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
609	$ids = array( );
610	foreach ($result as $overview)
611	$ids[ ] = $overview -> uid;
612	return implode( ',', $ids );
613	}
614
615	}else if(substr($filename,strlen($filename)-4)==".eml") {
616	$email = implode("",file($params['FILES'][0]['tmp_name']));
617	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
618
619	if(!$status)
620	return "Error importing";
621
622	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
623	$mc = imap_check($this->mbox);
624
625	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
626
627	$ids = array( );
628	foreach ($result as $overview)
629	$ids[ ] = $overview -> uid;
630
631	return implode( ',', $ids );
632	}
633	}
634	else{
635	if ( isset( $tmp_box ) )
636	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
637
638	return array("error" => $this->functions->getLang("wrong file format"));
639	$invalid_format = true;
640	}
641
642	if(!$invalid_format) {
643	if(count($errors)>0) {
644	$message = $this->functions->getLang("fail in import:")."\n";
645	foreach($errors as $arquivo) {
646	$message.=$arquivo."\n";
647	}
648	return array("error" => $message);
649	}
650	else
651	return $this->functions->getLang("The import was executed successfully.");
652	}
653	}
654	/*
655	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
656	a primeira parte do e-mail, que é o texto, sem anexos.
657	O método considera que o email é multpart.
658	*/
659	function remove_attachments($params) {
660	include_once("class.message_components.inc.php");
661	if(!$this->mbox \|\| !is_resource($this->mbox))
662	$this->mbox = $this->open_mbox($params["folder"]);
663	$return["status"] = true;
664	$header = "";
665
666	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
667	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
668	$head1 = explode(":",$head);
669	if ( (strtoupper($head1[0]) == "TO") \|\|
670	(strtoupper($head1[0]) == "FROM") \|\|
671	(strtoupper($head1[0]) == "SUBJECT") \|\|
672	(strtoupper($head1[0]) == "DATE") )
673	$header .= $head."\r\n";
674	}
675
676	$msg = new message_components($this->mbox);
677	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
678	Então uso essa classe para verificar a codificação e o charset,
679	para que o método decodeBody do expresso possa trazer tudo certinho*/
680
681	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
682	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
683	$all_body_charset = $msg->charset[$params["msg_num"]][0];
684
685	if($all_body_type=='multipart/alternative') {
686	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
687	$msg->pid[$params["msg_num"]][2] == '1.2') {
688	$body_part_to_show = '1.2';
689	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
690	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
691	$all_body_charset = $msg->charset[$params["msg_num"]][2];
692	}
693	else {
694	$body_part_to_show = '1.1';
695	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
696	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
697	$all_body_charset = $msg->charset[$params["msg_num"]][1];
698	}
699	}
700	else
701	$body_part_to_show = '1';
702
703	$status = imap_append($this->mbox,
704	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
705	$header.
706	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
707	"\r\n".
708	"Content-Transfer-Encoding: ".$all_body_encoding.
709	"\r\n".
710	"\r\n".
711	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
712	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
713	$all_body_encoding, $all_body_charset
714	))
715	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
716
717	if(!$status)
718	{
719	$return["status"] = false;
720	$return["msg"] = lang("error appending mail on delete attachments");
721	}
722	else
723	{
724	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
725	$return['msg_no'] = $status->uidnext - 1;
726	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
727	imap_expunge($this->mbox);
728	}
729
730	return $return;
731
732	}
733
734	function msgs_to_archive($params) {
735
736	$folder = $params['folder'];
737	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
738
739	$messages_not_to_copy = explode(",",$params['mails']);
740	$ids = array();
741
742	$cont = 0;
743
744	foreach($all_ids as $each_id=>$value) {
745	if(!in_array($each_id,$messages_not_to_copy)) {
746	array_push($ids,$each_id);
747	++$cont;
748	}
749	if($cont>=100)
750	break;
751	}
752
753	if (empty($ids))
754	return array();
755
756	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
757
758
759	return $this->get_info_msgs($params);
760
761
762	}
763
764	/**
765	*
766	* @return
767	* @param $params Object
768	*/
769	function get_info_msgs($params) {
770	include_once("class.exporteml.inc.php");
771
772	if(array_key_exists('messages', $params)){
773	$sel_msgs = explode(",", $params['messages']);
774	@reset($sel_msgs);
775	$sorted_msgs = array();
776	foreach($sel_msgs as $idx => $sel_msg) {
777	$sel_msg = explode(";", $sel_msg);
778	if(array_key_exists($sel_msg[0], $sorted_msgs)){
779	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
780	}
781	else {
782	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
783	}
784	}
785	unset($sorted_msgs['']);
786
787	$return = array();
788	$array_names_keys = array_keys($sorted_msgs);
789
790	$sorted_msgs_count = count($sorted_msgs);
791	for($i = 0; $i < $sorted_msgs_count; ++$i){
792
793	$new_params = array();
794	$attach_params = array();
795
796	$new_params["msg_folder"]= $array_names_keys[$i];
797	$attach_params["folder"] = $params["folder"];
798	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
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 = $this->open_mbox($array_names_keys[$i]); //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,$msg_number);
817	}
818	}
819	}
820	if($unseen_msgs){
821	$msgs_list = implode(",",$unseen_msgs);
822	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
823	$this->set_messages_flag($array_msgs);
824	}
825	return $return;
826	}else{
827	$return = array();
828	$new_params = array();
829	$attach_params = array();
830	$new_params["msg_folder"]=$params["folder"];
831	$attach_params["folder"] = $params["folder"];
832	$msgs = explode(",",$params["msgs_number"]);
833	$exporteml = new ExportEml();
834	$unseen_msgs = array();
835	foreach($msgs as $msg_number) {
836	$new_params["msg_number"] = $msg_number;
837	//ini_set("display_errors","1");
838	$msg_info = $this->get_info_msg($new_params);
839
840	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
841	$msg_info['header'] = $this->get_info_head_msg($msg_number);
842
843	$attach_params["num_msg"] = $msg_number;
844	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
845	imap_close($this->mbox);
846	$this->mbox=false;
847	array_push($return,serialize($msg_info));
848
849	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
850	array_push($unseen_msgs,$msg_number);
851	}
852	}
853	if($unseen_msgs){
854	$msgs_list = implode(",",$unseen_msgs);
855	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
856	$this->set_messages_flag($array_msgs);
857	}
858
859	return $return;
860	}
861	}
862
863	/**
864	* @license http://www.gnu.org/copyleft/gpl.html GPL
865	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
866	* @param $msg_number numero da mensagem
867	*/
868	function getRawHeader($msg_number)
869	{
870	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
871	}
872
873	/**
874	* @license http://www.gnu.org/copyleft/gpl.html GPL
875	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
876	* @param $msg_number numero da mensagem
877	*/
878	function getRawBody($msg_number)
879	{
880	return imap_body($this->mbox, $msg_number, FT_UID);
881	}
882
883
884	/**
885	* @license http://www.gnu.org/copyleft/gpl.html GPL
886	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
887	* @param $msg mensagem
888	*/
889	function builderMsgHeader($msg)
890	{
891
892
893	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
894	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
895
896	$tos = explode(',',$tosMails);
897	$to = '';
898	foreach ($tos as $value)
899	{
900	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
901	}
902
903	$header = '
904	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
905	<tbody>
906	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
907	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
908	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
909	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
910	</tbody>
911	</table>
912	<br />'
913	;
914
915	return $header;
916	}
917
918	/**
919	* Constroe o corpo da msg direto na variavel de conteudo
920	* @param Mail_mimeDecode $structure
921	* @param <type> $content Ponteiro para Variavel de conteudo da msg
922	*/
923	function builderMsgBody($structure , &$content , $printHeader = false)
924	{
925	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
926	{
927	$numParts = count($structure->parts) - 1;
928
929	for($i = $numParts; $i >= 0; $i--)
930	{
931	$part = $structure->parts[$i];
932
933	switch (strtolower($part->ctype_primary))
934	{
935	case 'text':
936	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
937	if($disposition != 'attachment')
938	{
939	if(strtolower($part->ctype_secondary) == 'html')
940	{
941	if($printHeader)
942	$content .= $this->builderMsgHeader($part);
943
944	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
945	}
946
947	if(strtolower($part->ctype_secondary) == 'plain' )
948	{
949	if($printHeader)
950	$content .= $this->builderMsgHeader($part);
951
952	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
953	}
954	if(strtolower($part->ctype_secondary) == 'calendar')
955	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
956
957	}
958
959	$i = -1;
960	break;
961
962	case 'multipart':
963
964	if(strtolower($part->ctype_secondary) == 'alternative' ) //Unico formato multipart suportado, escapa os outros
965	{
966	if($printHeader)
967	$content .= $this->builderMsgHeader($part);
968
969	$this->builderMsgBody($part,$content);
970
971	$i = -1;
972	}
973
974	break;
975
976	case 'message':
977
978	if(!is_array($part->parts))
979	{
980	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
981	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
982	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
983	}
984	else
985	$this->builderMsgBody($part,$content,true);
986
987	$i = -1;
988	break;
989	}
990	}
991	}
992	else
993	{
994	foreach ($structure->parts as $index => $part)
995	{
996	switch (strtolower($part->ctype_primary))
997	{
998	case 'text':
999	$disposition = '';
1000	if(isset($part->disposition))
1001	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
1002	if($disposition != 'attachment')
1003	{
1004	if(strtolower($part->ctype_secondary) == 'html')
1005	{
1006	if($printHeader)
1007	$content .= $this->builderMsgHeader($part);
1008
1009	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
1010	}
1011
1012	if(strtolower($part->ctype_secondary) == 'plain')
1013	{
1014	if($printHeader)
1015	$content .= $this->builderMsgHeader($part);
1016
1017	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
1018	}
1019	if(strtolower($part->ctype_secondary) == 'calendar')
1020	$content .= $this->builderMsgCalendar($part->body);
1021
1022	}
1023	break;
1024	case 'multipart':
1025
1026	if($printHeader)
1027	$content .= $this->builderMsgHeader($part);
1028
1029	$this->builderMsgBody($part,$content);
1030
1031	break;
1032	case 'message':
1033	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
1034	{
1035	if(!is_array($part->parts))
1036	{
1037	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1038	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1039	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1040	}
1041	else
1042	$this->builderMsgBody($part,$content,true);
1043	break;
1044	}
1045	}
1046	}
1047	}
1048	}
1049
1050
1051	/**
1052	* @license http://www.gnu.org/copyleft/gpl.html GPL
1053	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1054	* @param $msg_number numero da mensagem
1055	*/
1056	function get_msg_sample($msg_number)
1057	{
1058	$content = '';
1059	$return = array();
1060
1061	include_once('class.message_components.inc.php');
1062	$msg = new message_components($this->mbox);
1063	$msg->fetch_structure($msg_number);
1064
1065	if(!isset($msg->structure[$msg_number]->parts))
1066	{
1067	$content = '';
1068	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1069	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1070	}
1071	else
1072	{
1073	foreach($msg->pid[$msg_number] as $values => $msg_part)
1074	{
1075	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1076	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1077	$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]);
1078	break;
1079	}
1080	}
1081	}
1082
1083	$tags_replace = array("<br>","<br/>","<br />");
1084	$content = str_replace($tags_replace," ", nl2br($content));
1085	$content = $this->html2txt($content);
1086	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1087	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'UTF-8' , 'UTF-8,ISO-8859-1'));
1088	return $return;
1089	}
1090
1091	function html2txt($document){
1092	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1093	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1094	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1095	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1096	);
1097	$text = preg_replace($search, '', $document);
1098	return html_entity_decode($text);
1099	}
1100
1101	function ope_msg_part($params)
1102	{
1103	$return = array();
1104	require_once dirname(__FILE__).'/class.attachment.inc.php';
1105
1106	$atObj = new attachment();
1107	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1108	$mbox_stream = $this->open_mbox($params['save_folder']);
1109	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1110	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1111
1112	$return['msg_folder'] = $params['save_folder'];
1113	$return['msg_number'] = $status->uidnext - 1;
1114
1115	return $return;
1116
1117	}
1118
1119	function get_info_msg($params)
1120	{
1121	if(isset($params['alarm'])){
1122	$alarm = $params['alarm'];
1123	}else{
1124	$alarm = false;
1125	}
1126
1127	$return = array();
1128	$msg_number = $params['msg_number'];
1129	$msg_folder = isset($params['decoded']) ? $params['msg_folder'] : urldecode($params['msg_folder']);
1130	$params['folder'] = $msg_folder;
1131	$msg_ids = array_values($this->getMessagesIds($params));
1132
1133	if($msg_ids[0] == $msg_number){
1134	$return['next_message'] = $msg_ids[1];
1135	$return['prev_message'] = null;
1136	}else if($msg_ids[count($msg_ids)-1] == $msg_number){
1137	$return['prev_message'] = $msg_ids[count($msg_ids)-2];
1138	$return['next_message'] = null;
1139	}else{
1140	for($i = 0; $i < count($msg_ids); ++$i){
1141	if($msg_ids[$i] == $msg_number){
1142	$return['prev_message'] = $msg_ids[$i-1];
1143	$return['next_message'] = $msg_ids[$i+1];
1144	break;
1145	}
1146	}
1147	}
1148
1149	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1150	$msg_number = $matches[1];
1151	$plus_id = $matches[2];
1152	}
1153	else {
1154	$plus_id = '';
1155	}
1156
1157	$this->mbox = $this->open_mbox($msg_folder);
1158
1159	$header = $this->get_header($msg_number);
1160	if (!$header) {
1161	$return['status_get_msg_info'] = "false";
1162	return $return;
1163	}
1164
1165	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1166	$return_get_body = $this->get_body_msg($msg_number, mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" ));
1167	$body = $return_get_body['body'];
1168	if($return_get_body['body']=='isCripted'){
1169	$exporteml = new ExportEml();
1170	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1171	$return['body'] = "";
1172	$return['attachments'] = "";
1173	$return['thumbs'] = "";
1174	$return['signature'] = "";
1175	//return $return;
1176	}else{
1177	$return['body'] = $body;
1178	$return['attachments'] = $return_get_body['attachments'];
1179	$return['thumbs'] = $return_get_body['thumbs'];
1180	//$return['signature'] = $return_get_body['signature'];
1181	}
1182
1183	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
1184	if (preg_match($pattern, $header_, $fields))
1185	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
1186
1187	$return['Recent'] = $header->Recent;
1188	$return['Unseen'] = $header->Unseen;
1189	$return['Deleted'] = $header->Deleted;
1190	$return['Flagged'] = $header->Flagged;
1191
1192	if($header->Answered =='A' && $header->Draft == 'X'){
1193	$return['Forwarded'] = 'F';
1194	}
1195
1196	else {
1197	$return['Answered'] = $header->Answered;
1198	$return['Draft'] = $header->Draft;
1199	}
1200
1201	$return['msg_number'] = $msg_number.$plus_id;
1202	$return['msg_folder'] = mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" );
1203	//isset($params['decoded']) ? mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" ) : $msg_folder;
1204
1205
1206
1207	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1208	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1209
1210	// Removido codigo pois a o método send_nofication precisa da data completa.
1211	// if (date("d/m/Y") == $date_msg)
1212	// $return['udate'] = gmdate("H:i",$header->udate);
1213	// else
1214
1215	// Passa o a data completa para mensagem.
1216	$return['udate'] = $header->udate;
1217
1218	$return['msg_day'] = $date_msg;
1219	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1220
1221	if (date("d/m/Y") == $date_msg) //no dia
1222	{
1223	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1224	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1225
1226
1227	$timestamp_now = strtotime("now");
1228	// removido offset nao esta sendo parametrizado
1229	// $timestamp_now = strtotime("now") + $offset;
1230
1231
1232	$timestamp_msg_time = $msgTimesTamp;
1233	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1234	// The variable $timestamp_diff is calculated without MailDate TZ.
1235	$pdate = date_parse($header->MailDate);
1236	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1237
1238	if (gmdate("H",$timestamp_diff) > 0)
1239	{
1240	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1241	}
1242	else
1243	{
1244	if (gmdate("i",$timestamp_diff) == 0){
1245	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1246	}
1247	elseif (gmdate("i",$timestamp_diff) == 1){
1248	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1249	}
1250	else{
1251	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1252	}
1253	}
1254	}
1255	else{
1256	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1257	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1258	}
1259
1260	$from = $header->from;
1261	$return['from'] = array();
1262	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1263	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1264	if ($return['from']['name'])
1265	{
1266	if (substr($return['from']['name'], 0, 1) == '"')
1267	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1268	else
1269	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1270	}
1271	else
1272	$return['from']['full'] = $return['from']['email'];
1273
1274	// Sender attribute
1275	$sender = $header->sender;
1276	$return['sender'] = array();
1277	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1278	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1279
1280	if ($return['sender']['name'])
1281	{
1282	if (substr($return['sender']['name'], 0, 1) == '"')
1283	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1284	else
1285	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1286	}
1287	else
1288	$return['sender']['full'] = $return['sender']['email'];
1289
1290	if($return['from']['full'] == $return['sender']['full'])
1291	$return['sender'] = null;
1292	$to = $header->to;
1293	$return['toaddress2'] = "";
1294	if (!empty($to))
1295	{
1296	foreach ($to as $tmp)
1297	{
1298	if (!empty($tmp->personal))
1299	{
1300	$personal_tmp = $this->formatMailObject($tmp);
1301	$return['toaddress2'] .= '"' . $personal_tmp['name'] . '"';
1302	$return['toaddress2'] .= " ";
1303	$return['toaddress2'] .= "<";
1304	$return['toaddress2'] .= $personal_tmp['email'];
1305	$return['toaddress2'] .= ">";
1306	$return['toaddress2'] .= ", ";
1307	}
1308	else
1309	{
1310	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1311	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1312	else
1313	$return['toaddress2'] .= $tmp->mailbox;
1314	$return['toaddress2'] .= ", ";
1315	}
1316	}
1317	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1318	}
1319	else
1320	{
1321	$return['toaddress2'] = "";
1322	}
1323	if(isset($header->cc))
1324	$cc = $header->cc;
1325	$return['cc'] = "";
1326	if (!empty($cc))
1327	{
1328	foreach ($cc as $tmp_cc)
1329	{
1330	if (!empty($tmp_cc->personal))
1331	{
1332	$personal_tmp_cc = $this->formatMailObject($tmp_cc);
1333	$return['cc'] .= '"' . $personal_tmp_cc['name']. '"';
1334	$return['cc'] .= " ";
1335	$return['cc'] .= "<";
1336	$return['cc'] .= $personal_tmp_cc['email'];
1337	$return['cc'] .= ">";
1338	$return['cc'] .= ", ";
1339	}
1340	else
1341	{
1342	if ($tmp_cc->host != 'unspecified-domain')
1343	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1344	else
1345	$return['cc'] .= $tmp_cc->mailbox;
1346	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1347	$return['cc'] .= ", ";
1348	}
1349	}
1350	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1351	}
1352	else
1353	{
1354	$return['cc'] = "";
1355	}
1356
1357	##
1358	# @AUTHOR Rodrigo Souza dos Santos
1359	# @DATE 2008/09/12
1360	# @BRIEF Adding the BCC field.
1361	##
1362	if(isset($header->bcc)){
1363	$bcc = $header->bcc;
1364	}
1365	$return['bcc'] = "";
1366	if (!empty($bcc))
1367	{
1368	foreach ($bcc as $tmp_bcc)
1369	{
1370	if (!empty($tmp_bcc->personal))
1371	{
1372	$personal_tmp_bcc = $this->formatMailObject($tmp_bcc);
1373	$return['bcc'] .= '"' . $personal_tmp_bcc['name'] . '"';
1374	$return['bcc'] .= " ";
1375	$return['bcc'] .= "<";
1376	$return['bcc'] .= $personal_tmp_bcc['email'];
1377	$return['bcc'] .= ">";
1378	$return['bcc'] .= ", ";
1379	}
1380	else
1381	{
1382	if ($tmp_bcc->host != 'unspecified-domain')
1383	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1384	else
1385	$return['bcc'] .= $tmp_bcc->mailbox;
1386	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1387	$return['bcc'] .= ", ";
1388	}
1389	}
1390	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1391	}
1392	else
1393	{
1394	$return['bcc'] = "";
1395	}
1396
1397	$reply_to = $header->reply_to;
1398	$return['reply_to'] = "";
1399
1400	if (is_object($reply_to[0]))
1401	{
1402	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1403	{
1404	foreach ($reply_to as $tmp_reply_to)
1405	{
1406	if (!empty($tmp_reply_to->personal))
1407	{
1408	$personal_tmp_reply_to = $this->formatMailObject($tmp_reply_to);
1409	$return['reply_to'] .= '"' . $personal_tmp_reply_to['name'] . '"';
1410	$return['reply_to'] .= " ";
1411	$return['reply_to'] .= "<";
1412	$return['reply_to'] .= $personal_tmp_reply_to['email'];
1413	$return['reply_to'] .= ">";
1414	$return['reply_to'] .= ", ";
1415	}
1416	else
1417	{
1418	if (isset($tmp_reply_to->host) && $tmp_reply_to->host != 'unspecified-domain')
1419	$return['reply_to'] .= $tmp_reply_to->mailbox . "@" . $tmp_reply_to->host;
1420	else
1421	$return['reply_to'] .= $tmp_reply_to->mailbox;
1422	$return['reply_to'] .= ", ";
1423	}
1424	}
1425	$return['reply_to'] = $this->del_last_two_caracters($return['reply_to']);
1426	}
1427	}
1428	else
1429	{
1430	$return['reply_to'] = "";
1431	}
1432
1433	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1434
1435	$return['Size'] = $header->Size;
1436	$return['reply_toaddress'] = $header->reply_toaddress;
1437
1438	//All this is to help in local messages
1439	$return['timestamp'] = $header->udate;
1440	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1441	$return['reply_toaddress'] = $header->reply_toaddress;
1442
1443	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1444	$return['from']['email'] = "Rascunho";
1445	}
1446
1447	if(strpos($return['toaddress2'], 'undisclosed-recipients') !== false){
1448	$return['toaddress2'] = $this->functions->getLang('without destination');
1449	}
1450	$return['alarm'] = $alarm;
1451
1452	return $return;
1453	}
1454
1455
1456	/*
1457	* Converte textos utf8 para o padrão html.
1458	* Modificado por Cristiano Corrêa Schmidt
1459	* @link http://php.net/manual/en/function.utf8-decode.php
1460	* @author luka8088 <luka8088@gmail.com>
1461	*/
1462	static function utf8_to_html ($data)
1463	{
1464	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1465	}
1466
1467	static function _utf8_to_html ($data)
1468	{
1469	$ret = 0;
1470	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1471	$ret += (ord($v) % 128) * pow(64, $k);
1472	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1473	}
1474	//------------------------------------------------------------------------------//
1475
1476
1477	/**
1478	* Decodifica uma part da mensagem para iso-8859-1
1479	* @param <type> $part parte do email
1480	* @param <type> $encode codificação da parte
1481	* @return <type> string decodificada
1482	*/
1483	function decodeMailPart($part, $encode, $html = true)
1484	{
1485	switch (strtolower($encode))
1486	{
1487	case 'iso-8859-1':
1488	return $part;
1489	break;
1490	case 'utf-8':
1491	if ($html) return self::utf8_to_html($part);
1492	else return utf8_decode ($part);
1493	break;
1494	default:
1495	return mb_convert_encoding($part, 'iso-8859-1');
1496	break;
1497	}
1498	}
1499
1500
1501	function get_body_msg($msg_number, $msg_folder)
1502	{
1503	/*
1504	* Requires of librarys
1505	*/
1506	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1507	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1508	require_once dirname(__FILE__).'/class.attachment.inc.php';
1509	//include_once("class.message_components.inc.php");
1510	//--------------------------------------------------------------------//
1511
1512	$return = array();
1513
1514	// $msg = new message_components($this->mbox);
1515	// $msg->fetch_structure($msg_number);
1516
1517	$content = '';
1518
1519	/*
1520	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1521	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1522	*/
1523	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1524
1525	$decoder = new Mail_mimeDecode($rawMessageData);
1526
1527	$params['include_bodies'] = true;
1528	$params['decode_bodies'] = true;
1529	$params['decode_headers'] = true;
1530	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'))
1531	$params['rfc_822bodies'] = true;
1532	$structure = $decoder->decode($params);
1533
1534	/*
1535	* Inicia Gerenciador de Anexos
1536	*/
1537	$attachmentManager = new attachment();
1538	$attachmentManager->setStructure($structure);
1539	//----------------------------------------------//
1540
1541	/*
1542	* Monta informações dos anexos para o cabecalhos
1543	*/
1544	$attachments = $attachmentManager->getAttachmentsInfo();
1545	$return['attachments'] = $attachments;
1546	//----------------------------------------------//
1547
1548	/*
1549	* Monta informações das imagens
1550	*/
1551	$images = $attachmentManager->getEmbeddedImagesInfo();
1552	//----------------------------------------------//
1553
1554	if(!$this->has_cid)
1555	{
1556	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1557	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1558	}
1559
1560	switch (strtolower($structure->ctype_primary))
1561	{
1562	case 'text':
1563	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1564	{
1565	$return['body']='isCripted';
1566	return $return;
1567	}
1568	$attachment = array();
1569
1570	$msg_subtype = strtolower($structure->ctype_secondary);
1571	if(isset($structure->disposition))
1572	$disposition = strtolower($structure->disposition);
1573	else
1574	$disposition = '';
1575
1576	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1577	{
1578	if(strtolower($msg_subtype) == 'plain')
1579	{
1580	if(isset($structure->ctype_parameters['charset']))
1581	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1582	else
1583	$content = $this->decodeMailPart($structure->body, null,false);
1584	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1585	$content = htmlentities( $content );
1586	$this->replace_links($content);
1587	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1588	$content = '<pre>' . $content . '</pre>';
1589	$return[ 'body' ] = $content;
1590	return $return;
1591	}
1592	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1593	}
1594	if(strtolower($structure->ctype_secondary) == 'calendar')
1595	$content .= $this->builderMsgCalendar($structure->body);
1596
1597	break;
1598
1599	case 'multipart':
1600	$this->builderMsgBody($structure , $content);
1601
1602	break;
1603
1604	case 'message':
1605	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1606	{
1607	if(!is_array($structure->parts))
1608	{
1609	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1610	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1611	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1612	}
1613	else
1614	$this->builderMsgBody($structure , $content,true);
1615	}
1616	break;
1617
1618	case 'application':
1619	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1620	{
1621	// $return['body']='isCripted';
1622	// return $return;
1623
1624	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1625	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1626	if($rawMessageData2 === false){
1627	$return['body']='isCripted';
1628	return $return;
1629	}
1630	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1631	$structure2 = $decoder2->decode($params);
1632	$this-> builderMsgBody($structure2 , $content);
1633
1634	$attachmentManager->setStructure($structure2);
1635	/*
1636	* Monta informações dos anexos para o cabecarios
1637	*/
1638	$attachments = $attachmentManager->getAttachmentsInfo();
1639	$return['attachments'] = $attachments;
1640
1641	//----------------------------------------------//
1642
1643	/*
1644	* Monta informações das imagens
1645	*/
1646	$images = $attachmentManager->getEmbeddedImagesInfo();
1647	//----------------------------------------------//
1648
1649	if(!$this->has_cid){
1650	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1651	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1652	}
1653	}
1654	///////////////////////////////////////////////////////////////////////////////////////////
1655	default:
1656	if(count($attachments) > 0)
1657	$content .= '';
1658	break;
1659	}
1660
1661	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1662	$this->set_messages_flag($params);
1663	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1664	$content = $this->replace_special_characters($content);
1665	$this->replace_links($content);
1666	$return['body'] = &$content;
1667
1668	return $return;
1669	}
1670
1671
1672	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1673	function extractSignedContents( $data )
1674	{
1675	$pipes_desc = array(
1676	0 => array('pipe', 'r'),
1677	1 => array('pipe', 'w')
1678	);
1679
1680	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1681	if (!is_resource($fp)) {
1682	return false;
1683	}
1684
1685	$output = '';
1686
1687	/* $pipes[0] => writeable handle connected to child stdin
1688	$pipes[1] => readable handle connected to child stdout */
1689	fwrite($pipes[0], $data);
1690	fclose($pipes[0]);
1691
1692	while (!feof($pipes[1])) {
1693	$output .= fgets($pipes[1], 1024);
1694	}
1695	fclose($pipes[1]);
1696	proc_close($fp);
1697
1698	return $output;
1699	}
1700	///////////////////////////////////////////////////////////////////////////////////////
1701
1702	function builderMsgCalendar($calendar)
1703	{
1704	$icalService = ServiceLocator::getService('ical');
1705
1706	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1707	if($codificao == 'UTF-8')
1708	$calendar = utf8_decode($calendar);
1709
1710	if($icalService->setIcal($calendar))
1711	{
1712	$content = '';
1713
1714	switch ($icalService->getMethod()) {
1715
1716	case 'REPLY':
1717	break;
1718
1719	case 'CANCEL':
1720
1721	$ical = $icalService->getComponent('vevent');
1722	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1723	$content.= '<span style="font-size: 12" >';
1724	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1725
1726	if($ical['description']['value'])
1727	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1728
1729	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1730	$content.= '</span><br /><br />';
1731	break;
1732
1733	case 'REQUEST':
1734
1735	$ical = $icalService->getComponent('vevent');
1736	if($ical['dtstart']['value']['tz'] == 'Z')
1737	{
1738	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1739	$ical['dtstart']['value']['hour'] += $tz;
1740	$ical['dtend']['value']['hour'] += $tz;
1741	}
1742
1743	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1744	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1745	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1746	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1747	$content.= ' <br /> <b>'.$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'] ;
1748	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1749
1750	if($ical['organizer']['params']['CN'])
1751	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1752	else
1753	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1754
1755	if($ical['attendee'])
1756	{
1757	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1758	$att .= '<ul> ';
1759	foreach ($ical['attendee'] as $attendee)
1760	{
1761	if($attendee['params']['CN'])
1762	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1763	else
1764	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1765	}
1766	$att .= '</ul> <br />' ;
1767	}
1768	$content.= $att;
1769
1770	break;
1771	default:
1772	break;
1773	}
1774
1775	}
1776	return $content;
1777	}
1778
1779	function htmlfilter($body)
1780	{
1781	require_once('htmlfilter.inc');
1782
1783	$tag_list = Array(
1784	false,
1785	'blink',
1786	'object',
1787	'meta',
1788	'html',
1789	'link',
1790	'frame',
1791	'iframe',
1792	'layer',
1793	'ilayer',
1794	'plaintext'
1795	);
1796
1797	/**
1798	* A very exclusive set:
1799	*/
1800	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1801
1802
1803	$rm_tags_with_content = Array(
1804	'script',
1805	'style',
1806	'applet',
1807	'embed',
1808	'head',
1809	'frameset',
1810	'xml',
1811	'xmp'
1812	);
1813
1814	$self_closing_tags = Array(
1815	'img',
1816	'br',
1817	'hr',
1818	'input'
1819	);
1820
1821	$force_tag_closing = true;
1822
1823	$rm_attnames = Array(
1824	'/.*/' =>
1825	Array(
1826	'/target/i',
1827	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1828	'/^dynsrc/i',
1829	'/^datasrc/i',
1830	'/^data.*/i',
1831	'/^lowsrc/i'
1832	)
1833	);
1834
1835	/**
1836	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1837	* some idea of what's going on here. :)
1838	*/
1839
1840	$bad_attvals = Array(
1841	'/.*/' =>
1842	Array(
1843	'/.*/' =>
1844	Array(
1845	Array(
1846	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1847	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1848	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1849	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1850	),
1851	Array(
1852	'\\1oddjob:\\2\\1',
1853	//'\\1uucp:\\2\\1', -> doclinks notes
1854	'\\1amaretto:\\2\\1',
1855	'\\1round:\\2\\1'
1856	)
1857	),
1858
1859	'/^style/i' =>
1860	Array(
1861	Array(
1862	'/expression/i',
1863	'/behaviou*r/i',
1864	'/binding/i',
1865	'/include-source/i',
1866	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1867	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1868	),
1869	Array(
1870	'idiocy',
1871	'idiocy',
1872	'idiocy',
1873	'idiocy',
1874	'url(\\1http://securityfocus.com/\\1)',
1875	'url(\\1http://securityfocus.com/\\1)'
1876	)
1877	)
1878	)
1879	);
1880
1881	$add_attr_to_tag = Array(
1882	'/^a$/i' => Array('target' => '"_new"')
1883	);
1884
1885
1886	$trusted_body = sanitize($body,
1887	$tag_list,
1888	$rm_tags_with_content,
1889	$self_closing_tags,
1890	$force_tag_closing,
1891	$rm_attnames,
1892	$bad_attvals,
1893	$add_attr_to_tag
1894	);
1895
1896	return $trusted_body;
1897	}
1898
1899	function decodeBody($body, $encoding, $charset=null)
1900	{
1901
1902	if ($encoding == 'quoted-printable')
1903	{
1904	$body = quoted_printable_decode($body);
1905
1906	}
1907	else if ($encoding == 'base64')
1908	{
1909	$body = base64_decode($body);
1910	}
1911	// All other encodings are returned raw.
1912	if (strtolower($charset) == "utf-8")
1913	return utf8_decode($body);
1914	else
1915	return $body;
1916	}
1917
1918
1919	/**
1920	* @license http://www.gnu.org/copyleft/gpl.html GPL
1921	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1922	* @param $images
1923	* @param $msgno
1924	* @param $body
1925	* @param $msg_folder
1926	*/
1927	function process_embedded_images($images, $msgno, $body, $msg_folder)
1928	{
1929
1930	foreach ($images as $image)
1931	{
1932	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1933	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1934
1935	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1936	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1937	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1938	}
1939	return $body;
1940	}
1941
1942	function replace_special_characters($body)
1943	{
1944
1945
1946
1947	if(trim($body) === '') return;
1948
1949	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1950	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1951	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1952
1953
1954	// Malicious Code Remove
1955	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1956	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1957	foreach ($rest[0] as $i => $val) {
1958	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
1959	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1960	}
1961
1962	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1963	$cssToInlineStyles = new CSSToInlineStyles($body);
1964	$cssToInlineStyles->setUseInlineStylesBlock(true);
1965	$cssToInlineStyles->setCleanup(TRUE);
1966	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1967
1968	///--------------------------------//
1969	// tags to be removed doe to security reasons
1970	$tag_list = Array(
1971	'blink', 'object', 'frame', 'iframe',
1972	'layer', 'ilayer', 'plaintext', 'script',
1973	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1974	);
1975
1976	foreach ($tag_list as $index => $tag)
1977	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1978
1979	/*
1980	* Remove deslocamento a esquerda colocado pelo Outlook.
1981	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1982	*/
1983	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1984	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1985	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1986	//--------------------------------------------------------------------------------------------//
1987	$body = str_ireplace('position:absolute;', '', $body);
1988
1989	//Remoção de tags <span></span> para correção de erro no firefox
1990	//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>.
1991	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1992	// $body = mb_eregi_replace("<span><span>","",$body);
1993	// $body = mb_eregi_replace("</span></span>","",$body);
1994	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1995	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1996	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1997	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1998
1999	return $body ;
2000	}
2001
2002	function replace_links_callback($matches)
2003	{
2004	if ($matches[1] == "background-image:url(") {
2005	return $matches[0];
2006	}
2007
2008	if($matches[4])
2009	$pref = $matches[4];
2010	else
2011	$pref = $matches[4] = 'http';
2012
2013	$url = isset($matches[6]) ? $matches[5].$matches[6] : $matches[5];
2014
2015	return '<a href="'.$pref.'://'.$url.'" target="_blank">'.$matches[0].'</a>';
2016	}
2017
2018
2019	/**
2020	* @license http://www.gnu.org/copyleft/gpl.html GPL
2021	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2022	* @param $body corpo da mensagem
2023	*/
2024	function replace_links(&$body)
2025	{
2026	// Trata urls do tipo aaaa.bbb.empresa
2027	// Usadas na intranet.
2028
2029	$pattern = '/(background-image\:url\()?(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2030
2031	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2032
2033	}
2034
2035	function get_signature($msg, $msg_number, $msg_folder)
2036	{
2037	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2038	include_once("class.db_functions.inc.php");
2039	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2040	{
2041	$sign = array();
2042	$temp = $this->get_info_head_msg($msg_number);
2043	if($temp['ContentType'] =='normal') return $sign;
2044	$file_type = strtolower($file_type);
2045	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2046	{
2047	if ($temp['ContentType'] == 'signature')
2048	{
2049	if(!$this->mbox \|\| !is_resource($this->mbox))
2050	$this->mbox = $this->open_mbox($msg_folder);
2051
2052	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2053
2054	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2055	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2056
2057	$certificado = new certificadoB();
2058	$validade = $certificado->verificar($imap_msg);
2059	$sign[] = $certificado->msg_sem_assinatura;
2060	if ($certificado->apresentado)
2061	{
2062	$from = $header->from;
2063	foreach ($from as $id => $object)
2064	{
2065	$fromname = $object->personal;
2066	$fromaddress = $object->mailbox . "@" . $object->host;
2067	}
2068	foreach ($certificado->erros_ssl as $item)
2069	{
2070	$sign[] = $item . "#@#";
2071	}
2072
2073	if (count($certificado->erros_ssl) < 1)
2074	{
2075	$check_msg = 'Message untouched';
2076	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2077	{
2078	$check_msg .= ' and authentic###';
2079	}
2080	else
2081	{
2082	$check_msg .= ' with signer different from sender#@#';
2083	}
2084	$sign[] = $check_msg;
2085	}
2086
2087	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2088	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2089	$sign[] = 'Mail from: ###' . $fromaddress;
2090	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2091	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2092	$sign[] = 'Message date: ###' . $header->Date;
2093
2094	$cert = openssl_x509_parse($certificado->cert_assinante);
2095
2096	$sign_alert = array();
2097	$sign_alert[] = 'Certificate Owner###:\n';
2098	$sign_alert[] = 'Common Name (CN)### ' . $cert['subject']['CN'] . '\n';
2099	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2100	$sign_alert[]= 'Organization (O)### ' . $cert['subject']['O'] . '\n';
2101	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['subject']['OU'][0] . '\n';
2102	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2103	$sign_alert[] = 'Personal Data###:' . '\n';
2104	$sign_alert[] = 'Birthday### ' . $X . '\n';
2105	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2106	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2107	$sign_alert[]= 'Certificate Issuer###:\n';
2108	$sign_alert[]= 'Common Name (CN)### ' . $cert['issuer']['CN'] . '\n';
2109	$sign_alert[]= 'Organization (O)### ' . $cert['issuer']['O'] . '\n';
2110	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['issuer']['OU'][0] . '\n\n';
2111	$sign_alert[]= 'Validity###:\n';
2112	$H = data_hora($cert['validFrom']);
2113	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2114	$sign_alert[]= 'Valid From### ' . $X . '\n';
2115	$H = data_hora($cert['validTo']);
2116	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2117	$sign_alert[]= 'Valid Until### ' . $X;
2118	$sign[] = $sign_alert;
2119
2120	$this->db = new db_functions();
2121
2122	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2123	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2124	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2125	}
2126	else
2127	{
2128	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2129	foreach($certificado->erros_ssl as $item)
2130	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2131	}
2132	}
2133	}
2134	}
2135	return $sign;
2136	}
2137
2138
2139	/**
2140	* @license http://www.gnu.org/copyleft/gpl.html GPL
2141	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2142	* @param $images
2143	* @param $msg_number
2144	* @param $msg_folder
2145	*/
2146	function get_thumbs($images, $msg_number, $msg_folder)
2147	{
2148
2149	if (!count($images)) return '';
2150
2151	foreach ($images as $key => $value) {
2152	$images[$key]['width'] = 160;
2153	$images[$key]['height'] = 120;
2154	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2155	}
2156
2157	return json_encode($images);
2158	}
2159
2160	/*function delete_msg($params)
2161	{
2162	$folder = $params['folder'];
2163	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2164
2165	$mbox_stream = $this->open_mbox($folder);
2166
2167	foreach ($msgs_to_delete as $msg_number){
2168	imap_delete($mbox_stream, $msg_number, FT_UID);
2169	}
2170	imap_close($mbox_stream, CL_EXPUNGE);
2171	return $params['msgs_to_delete'];
2172	}*/
2173
2174	// Novo
2175	function delete_msgs($params)
2176	{
2177	$folder = $params['folder'];
2178	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2179	$msgs_number = explode(",",$params['msgs_number']);
2180
2181	if(array_key_exists('border_ID' ,$params))
2182	$border_ID = $params['border_ID'];
2183	else
2184	$border_ID = '';
2185	$return = array();
2186
2187	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2188	$return['previous_msg'] = $this->get_info_previous_msg($params);
2189	// Fix problem in unserialize function JS.
2190	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2191	}
2192
2193	//$mbox_stream = $this->open_mbox($folder);
2194	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2195
2196	foreach ($msgs_number as $msg_number)
2197	{
2198	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2199	$return['msgs_number'][] = $msg_number;
2200	}
2201
2202	$return['folder'] = $folder;
2203	$return['border_ID'] = $border_ID;
2204
2205	if($mbox_stream)
2206	imap_close($mbox_stream, CL_EXPUNGE);
2207
2208	$return['status'] = true;
2209
2210	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2211	if (substr($folder,0,4) == 'user'){
2212	$acl = $this->getacltouser($folder, isset($params['decoded']));
2213	/*
2214	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
2215	* r - read (SELECT the mailbox, perform STATUS)
2216	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
2217	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
2218	* i - insert (perform APPEND, COPY into mailbox)
2219	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2220	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
2221	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
2222	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
2223	* e - perform EXPUNGE and expunge as a part of CLOSE
2224	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
2225	* Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
2226	* Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
2227	*/
2228	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
2229
2230	if (!$acl_share_delete) {
2231	$return['status'] = false;
2232	}
2233	}
2234
2235	return $return;
2236	}
2237
2238	function refresh($params)
2239	{
2240
2241	$return = array();
2242	$return['new_msgs'] = 0;
2243	$folder = $params['folder'];
2244	$msg_range_begin = $params['msg_range_begin'];
2245	$msg_range_end = $params['msg_range_end'];
2246	$msgs_existent = $params['msgs_existent'];
2247	$sort_box_type = $params['sort_box_type'];
2248	$sort_box_reverse = $params['sort_box_reverse'];
2249	$msgs_in_the_server = array();
2250	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2251	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2252	$msgs_in_the_server = array_keys($msgs_in_the_server);
2253	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2254	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2255	if(!count($msgs_in_the_server)){
2256	$msg_range_begin -= $dif;
2257	$msg_range_end -= $dif;
2258	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2259	$msgs_in_the_server = array_keys($msgs_in_the_server);
2260	$num_msgs = NULL;
2261	$return['msg_range_begin'] = $msg_range_begin;
2262	$return['msg_range_end'] = $msg_range_end;
2263	}
2264	$return['new_msgs'] = imap_num_recent($this->mbox);
2265
2266	$msgs_in_the_client = explode(",", $msgs_existent);
2267
2268	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2269
2270	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2271	$aux = 0;
2272	while(array_key_exists($aux, $msg_to_insert)){
2273	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2274	$return['new_msgs'] += 1;
2275	}
2276	++$aux;
2277	}
2278	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2279	$aux = 0;
2280	while(array_key_exists($aux, $msg_to_insert)){
2281	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2282	$return['new_msgs'] += 1;
2283	}
2284	++$aux;
2285	}
2286	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2287	$return['tot_msgs'] = $num_msgs;
2288	}
2289
2290	if(!count($msgs_in_the_server)){
2291	return Array();
2292	}
2293
2294	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2295	$msgs_to_exec = array();
2296	foreach($msg_to_insert as $msg_number)
2297	$msgs_to_exec[] = $msg_number;
2298	//sort($msgs_to_exec);
2299	$i = 0;
2300	foreach($msgs_to_exec as $msg_number)
2301	{
2302	$sample = false;
2303	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2304	$sample = true;
2305
2306	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2307
2308	//get the next msg number to append this msg in the view in a correct place
2309	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2310
2311	$return[$i]['msg_key_position'] = $msg_key_position;
2312	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2313	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2314	else
2315	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2316
2317	$return[$i]['msg_folder'] = $folder;
2318	++$i;
2319	}
2320	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2321	$return['sort_box_type'] = $params['sort_box_type'];
2322	if(!$this->mbox \|\| !is_resource($this->mbox))
2323	$this->open_mbox($folder);
2324
2325	$return['msgs_to_delete'] = $msg_to_delete;
2326	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2327	if($this->mbox && is_resource($this->mbox))
2328	imap_close($this->mbox);
2329
2330	return $return;
2331	}
2332
2333	/**
2334	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2335	* assinado ou cifrado.
2336	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2337	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2338	* @param $msg_number O número da mesagem
2339	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2340	*/
2341	function getMessageType($msg_number, $headers = false , &$body = false){
2342	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2343	$contentType = "normal";
2344
2345	if (!$headers)
2346	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2347
2348	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2349	$contentType = "signature";
2350	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2351	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2352
2353	return $contentType;
2354	}
2355
2356	/**
2357	* Retorna a posição que a pasta esta dentro do array de pastas
2358	*
2359	* @license www.gnu.org/copyleft/gpl.html GPL
2360	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2361	* @sponsor Caixa Econômica Federal
2362	* @author Cristiano Corrêa Schmidt
2363	* @access public
2364	*/
2365
2366	function getFolderPos(&$array , $find)
2367	{
2368	foreach($array as $i => $v)
2369	if($v['id'] === $find)
2370	return $i;
2371	return false;
2372	}
2373
2374	/**
2375	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2376	*
2377	* @license http://www.gnu.org/copyleft/gpl.html GPL
2378	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2379	* @sponsor Caixa Econômica Federal
2380	* @author Cristiano Corrêa Schmidt
2381	* @access public
2382	*/
2383	function orderDefaultFolders( &$folders , $user)
2384	{
2385	$principals = array();
2386	for($x = 0; $x < 5 ; ++$x)
2387	{
2388	switch ($x) {
2389	case 0:
2390	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2391	$principals[] = $folders[$p];
2392	break;
2393	case 1:
2394	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2395	$principals[] = $folders[$p];
2396	break;
2397	case 2:
2398	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2399	$principals[] = $folders[$p];
2400	break;
2401	case 3:
2402	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2403	$principals[] = $folders[$p];
2404	break;
2405	case 4:
2406	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2407	$principals[] = $folders[$p];
2408	break;
2409	}
2410	if($p !== false)
2411	unset($folders[$p]);
2412	}
2413	$folders = array_merge($principals, $folders);
2414	}
2415
2416	/**
2417	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2418	*
2419	* @license http://www.gnu.org/copyleft/gpl.html GPL
2420	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2421	* @sponsor Caixa Econômica Federal
2422	* @author Cristiano Corrêa Schmidt
2423	* @access public
2424	*/
2425	function get_folders_list($params = null)
2426	{
2427	$return = $this->getFolders( $params );
2428
2429	foreach ($return as $i => &$vv)
2430	{
2431	if(!is_array($vv)) continue;
2432
2433	$vv['folder_id'] = mb_convert_encoding($vv['folder_id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2434	$vv['folder_name'] = mb_convert_encoding($vv['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2435	$vv['folder_parent'] = mb_convert_encoding($vv['folder_parent'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2436	}
2437
2438	return ( $return );
2439	}
2440
2441	function getFolders($params = null)
2442	{
2443	///Define Variaveis
2444	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2445	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2446	$mboxStream = $this->open_mbox(); //abre conexão imap
2447	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2448	$folders = array();
2449	$return = array();
2450	///////////////////////////////////////////////////////////////
2451
2452	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2453	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2454
2455	session_write_close(); // Free others requests
2456	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2457
2458	if ( isset($params['noSharedFolders']) )
2459	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2460	else
2461	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2462
2463	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2464
2465	if (!is_array($folders_list)) return false;
2466	if($uid2cn)
2467	$this->ldap = new ldap_functions();
2468
2469	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2470	{
2471	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2472	$nameArray = explode($this->imap_delimiter, $folderId);
2473	$nameCount = count($nameArray);
2474	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2475	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2476
2477	if($nameArray[0] === 'user'){
2478
2479	//variaveis utilizadas para definição das permissões das pastas compartilhadas
2480	$acl_share_create = 0;
2481	$acl_share_rename = 0;
2482	$acl_share_delete = 0;
2483
2484	//recuperando as permissões (ACLs) aplicadas na pasta
2485	$imap_getacl = imap_getacl($mboxStream, $folderId);
2486
2487	//Se existe ACLs aplicadas a respectiva pasta (para o usuario corrente)
2488	if(isset($imap_getacl[ $this->username ])){
2489	$aclImap = $imap_getacl[ $this->username ];
2490
2491	//A partir dos atributos da ACL definir permissões para cada ação (create, delete e rename):
2492	//http://www.ietf.org/rfc/rfc4314.txt
2493	$acl_share_create = (stripos($aclImap,'w') !== false && stripos($aclImap,'i') !== false && stripos($aclImap,'k') !== false) ? 1 : 0;
2494	$acl_share_delete = (stripos($aclImap,'x') !== false && stripos($aclImap,'t') !== false && stripos($aclImap,'e') !== false) ? 1 : 0;
2495
2496	$acl_share_rename = ($acl_share_create && $acl_share_delete) ? 1 : 0;
2497	}
2498
2499	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array(
2500	'id' => $folderId ,
2501	'stream' => $v->name ,
2502	'attributes' => $v->attributes ,
2503	'name' => $nameArray[($nameCount-1)] ,
2504	'user' => $nameArray[1] ,
2505	'parent' => $parent ,
2506
2507	//Acrescentando ACLs configuradas a cada pasta compartilhada
2508	'acl_share' => array(
2509	'create' => $acl_share_create,
2510	'rename' => $acl_share_rename,
2511	'delete' => $acl_share_delete
2512	)
2513	);
2514
2515	}
2516	else if( $folderId !== $decifrada){ //Escapa pasta decifrada
2517	$folders['INBOX'][strtolower($folderId)] = array(
2518	'id' => $folderId ,
2519	'stream' => $v->name ,
2520	'attributes' => $v->attributes ,
2521	'name' => $nameArray[($nameCount-1)] ,
2522	'parent' => $parent
2523	);
2524	}
2525	}
2526
2527	unset($folders_list); //destroy array de objetos desnecessarios
2528
2529	ksort($folders['INBOX']);
2530
2531	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2532	{
2533	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2534
2535	foreach ($folders[$i] as $ii => $vv)
2536	{
2537	$append = array();
2538	$append['folder_id'] = $vv['id'];
2539	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2540	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2541	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2542	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2543	$append['folder_parent'] = $vv['parent'];
2544
2545	//Preparando o array de retorno para conter as ACLs configuradas para cada pasta
2546	if(isset($vv['acl_share'])){
2547	$append['acl_share'] = $vv['acl_share'];
2548	}
2549	$return[] = $append;
2550	}
2551	}
2552
2553	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2554
2555	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2556	}
2557
2558
2559	function create_mailbox($arr)
2560	{
2561	$namebox = $arr['newp'];
2562	$base_path = $arr['base_path'];
2563	$mbox_stream = $this->open_mbox();
2564	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2565	/* Quebra nome da pasta quando houver pontos ou barras (possíveis delimitadores do cyrus) */
2566	$test = preg_split("/\/\|\./", $namebox);
2567	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2568	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2569	$namebox = $base_path.$namebox;
2570	}
2571	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2572	$result = "Ok";
2573
2574	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2575	{
2576	$result = imap_last_error();
2577	}
2578	}else{
2579	$child = $base_path.$this->imap_delimiter;
2580	$test_count = count($test);
2581	for($i =0; $i < $test_count; ++$i){
2582	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2583	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2584	$result = "Ok";
2585
2586	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2587	{
2588	$result = imap_last_error();
2589	}
2590	$child .=$this->imap_delimiter;
2591	}
2592	}
2593	if($mbox_stream)
2594	imap_close($mbox_stream);
2595	return $result;
2596	}
2597
2598	function create_extra_mailbox($arr)
2599	{
2600	$nameboxs = explode(";",$arr['nw_folders']);
2601	$result = "";
2602	$mbox_stream = $this->open_mbox();
2603	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2604	foreach($nameboxs as $key=>$tmp){
2605	if($tmp != ""){
2606	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2607	$result = implode("<br />\n", imap_errors());
2608	if($mbox_stream)
2609	imap_close($mbox_stream);
2610	return $result;
2611	}
2612	}
2613	}
2614	if($mbox_stream)
2615	imap_close($mbox_stream);
2616	return true;
2617	}
2618
2619	function delete_mailbox($arr)
2620	{
2621	$namebox = $arr['del_past'];
2622	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2623	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2624	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2625
2626	$result = "Ok";
2627	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2628	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2629	{
2630	$result = imap_last_error();
2631	}
2632	/*
2633	if($mbox_stream)
2634	imap_close($mbox_stream);
2635	*/
2636	return $result;
2637	}
2638
2639	function ren_mailbox($arr)
2640	{
2641	$namebox = $arr['current'];
2642	$path_delimiter = strrpos($namebox,$this->imap_delimiter)+1;
2643	$base_path = substr($namebox,0,$path_delimiter);
2644	$rename = preg_split("/\/\|\./",substr($arr['rename'], $path_delimiter));
2645	$new_box = array_shift($rename);
2646	$subfolders = $rename;
2647	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2648	$mbox_stream = $this->open_mbox();
2649	$result = "Ok";
2650	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2651	$new_box = mb_convert_encoding($base_path.$new_box, "UTF7-IMAP","UTF-8");
2652
2653	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2654	{
2655	$result = imap_last_error();
2656	}
2657	/Cria as subpastas/
2658	if (is_array($subfolders)){
2659	$child = $new_box.$this->imap_delimiter;
2660	$subfolders_count = count($subfolders);
2661	for($i =0; $i < $subfolders_count; ++$i){
2662	$child .= ($subfolders[$i] ? $subfolders[$i] : $this->functions->getLang("New Folder"));
2663	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2664	$result = "Ok";
2665	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2666	{
2667	$result = imap_last_error();
2668	}
2669	$child .=$this->imap_delimiter;
2670	}
2671	}
2672
2673	if($mbox_stream)
2674	imap_close($mbox_stream);
2675	return $result;
2676
2677	}
2678
2679	function get_num_msgs($params)
2680	{
2681	$folder = $params['folder'];
2682	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2683	$this->mbox = $this->open_mbox($folder);
2684	if(!$this->mbox \|\| !is_resource($this->mbox))
2685	return imap_last_error();
2686	}
2687	$num_msgs = imap_num_msg($this->mbox);
2688	if($this->mbox && is_resource($this->mbox))
2689	imap_close($this->mbox);
2690
2691	return $num_msgs;
2692	}
2693
2694	function folder_exists($folder){
2695	$mbox = $this->open_mbox();
2696	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2697	$list = imap_getmailboxes($mbox,$serverString, $folder);
2698	$return = is_array($list);
2699	imap_close($mbox);
2700	return $return;
2701	}
2702
2703	/*Método utilizado para retornar dados da mensagem local (desarquivada na pasta lixeira)
2704	para poder ser anexada à mensagem.*/
2705	function get_info_msg_archiver($params){
2706	$folder = "INBOX".$this->imap_delimiter.$this->folders['trash'];
2707	$mbox_stream = $this->open_mbox($folder);
2708	$id = $params['idMsgs'];
2709
2710	$name = imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $id));
2711	$return[] = array(
2712	'uid' => $id,
2713	'folder' => "archiver",
2714	'type' => "imapMSG",
2715	'name' => base64_encode($name->subject.".eml")
2716	);
2717
2718	return json_encode($return);
2719	}
2720
2721	function send_mail($params) {
2722	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2723	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2724	$mailService = ServiceLocator::getService('mail');
2725
2726	include_once("class.db_functions.inc.php");
2727	$db = new db_functions();
2728	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2729	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2730
2731	##
2732	# @AUTHOR Rodrigo Souza dos Santos
2733	# @DATE 2008/09/17$fileName
2734	# @BRIEF Checks if the user has permission to send an email with the email address used.
2735	##
2736	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2737	$deny = true;
2738	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2739	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2740	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2741
2742	if ($deny)
2743	return "The server denied your request to send a mail, you cannot use this mail address.";
2744	}
2745
2746	$params['input_to'] = mb_convert_encoding($params['input_to'], "ISO-8859-1","UTF-8, ISO-8859-1");
2747	$params['input_cc'] = mb_convert_encoding($params['input_cc'], "ISO-8859-1","UTF-8, ISO-8859-1");
2748	$params['input_cco'] = mb_convert_encoding($params['input_cco'], "ISO-8859-1","UTF-8, ISO-8859-1");
2749
2750	if (substr($params['input_to'], -1) == ',')
2751	$params['input_to'] = substr($params['input_to'], 0, -1);
2752
2753	if (substr($params['input_cc'], -1) == ',')
2754	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2755
2756	if (substr($params['input_cco'], -1) == ',')
2757	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2758
2759	/Wraps the text dividing the emails as from ">,"/
2760	$toaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_to'])));
2761	$ccaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cc'])));
2762	$ccoaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cco'])));
2763
2764	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2765	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2766	}
2767
2768	$toaddress = implode(',', $toaddress);
2769	$ccaddress = implode(',', $ccaddress);
2770	$ccoaddress = implode(',', $ccoaddress);
2771
2772	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2773	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2774	}
2775
2776	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2777	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2778
2779	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2780	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2781
2782	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2783	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2784
2785	$replytoaddress = $params['input_reply_to'];
2786	$subject = mb_convert_encoding($params['input_subject'], "ISO-8859-1","UTF-8, ISO-8859-1");
2787	$return_receipt = $params['input_return_receipt'];
2788	$is_important = $params['input_important_message'];
2789	$encrypt = $params['input_return_cripto'];
2790	$signed = $params['input_return_digital'];
2791
2792	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2793	$message_attachments = $params['message_attachments'];
2794
2795
2796
2797	// Valida numero Maximo de Destinatarios
2798	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2799	$sendersNumber = count(explode(',', $params['input_to']));
2800
2801	if ($params['input_cc'])
2802	$sendersNumber += count(explode(',', $params['input_cc']));
2803	if ($params['input_cco'])
2804	$sendersNumber += count(explode(',', $params['input_cco']));
2805
2806	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2807	if ($userMaxmimumSenders) {
2808	if ($sendersNumber > $userMaxmimumSenders)
2809	return $this->functions->getLang('Number of recipients greater than allowed');
2810	}
2811	else {
2812	$ldap = new ldap_functions();
2813	$groupsToUser = $ldap->get_user_groups($this->username);
2814
2815	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2816
2817	if ($groupMaxmimumSenders > 0) {
2818	if ($sendersNumber > $groupMaxmimumSenders)
2819	return $this->functions->getLang('Number of recipients greater than allowed');
2820	}
2821	else {
2822	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2823	return $this->functions->getLang('Number of recipients greater than allowed');
2824	}
2825	}
2826	}
2827	//Fim Valida numero maximo de destinatarios
2828	//Valida envio de email para shared accounts
2829	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2830	$ldap = new ldap_functions();
2831	$arrayF = explode(';', $params['input_from']);
2832
2833	/*
2834	* Verifica se o remetente n?o ? uma conta compartilhada
2835	*/
2836	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2837	$groupsToUser = $ldap->get_user_groups($this->username);
2838	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2839
2840	/*
2841	* Pega o UID do remetente
2842	*/
2843	$uidFrom = $ldap->mail2uid($arrayF[1]);
2844
2845	/*
2846	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2847	*/
2848	foreach ($sharedAccounts as $key => $value) {
2849	if ($value)
2850	$acl = $this->getaclfrombox($value);
2851
2852	if (array_key_exists($uidFrom, $acl))
2853	unset($sharedAccounts[$key]);
2854	}
2855
2856	/*
2857	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2858	*/
2859	if (count($sharedAccounts) > 0)
2860	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2861
2862	/*
2863	* Retorna as contas compartilhadas bloqueadas
2864	*/
2865	if (count($accountsBlockeds) > 0) {
2866	$return = '';
2867
2868	foreach ($accountsBlockeds as $accountBlocked)
2869	$return.= $accountBlocked . ', ';
2870
2871	$return = substr($return, 0, -2);
2872
2873	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2874	}
2875	}
2876	}
2877	// Fim Valida envio de email para shared accounts
2878	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2879	if ($params['smime'] AND false) {
2880	$body = $params['smime'];
2881	$mail->SMIME = true;
2882	// A MSG assinada deve ser testada neste ponto.
2883	// Testar o certificado e a integridade da msg....
2884	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2885	$erros_acumulados = '';
2886	$certificado = new certificadoB();
2887	$validade = $certificado->verificar($body);
2888	if (!$validade) {
2889	foreach ($certificado->erros_ssl as $linha_erro) {
2890	$erros_acumulados .= $linha_erro;
2891	}
2892	} else {
2893	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2894	if ($certificado->apresentado) {
2895	if ($certificado->dados['EXPIRADO'])
2896	$erros_acumulados .='Certificado expirado.';
2897	$this->cpf = isset($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']] : $this->username;
2898	if ($certificado->dados['CPF'] != $this->cpf)
2899	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2900	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2901	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2902	}
2903	else {
2904	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2905	}
2906	}
2907	if (!$erros_acumulados == '') {
2908	return $erros_acumulados;
2909	}
2910	} else {
2911	//Compatibilização com Outlook, ao encaminhar a mensagem
2912	$body = mb_ereg_replace('<!--\[', '<!-- [', base64_decode($params['body']));
2913	$body = str_replace("<","&yzwkx;",$body); //Alterar as Entities padrão das tags < > para compatibilizar com o Expresso
2914	$body = str_replace(">","&xzwky;",$body);
2915	$body = str_replace("%nbsp;"," ",$body);
2916	//$body = preg_replace("/\n/"," ",$body);
2917	//$body = preg_replace("/\r/","" ,$body);
2918	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2919	$body = str_replace("&yzwkx;","<",$body);
2920	$body = str_replace("&xzwky;",">",$body);
2921	}
2922
2923	$attachments = $_FILES;
2924	$forwarding_attachments = $params['forwarding_attachments'];
2925	$local_attachments = $params['local_attachments'];
2926
2927
2928	//Test if must be saved in shared folder and change if necessary
2929	if ($fromaddress[2] == 'y') {
2930	//build shared folder path
2931	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2932
2933	if ($this->folder_exists($newfolder)){
2934	$has_new_folder = false;
2935	$folder = $newfolder;
2936	}
2937	else{
2938	$name_folder = $this->imap_sentfolder;
2939	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2940	$arr_new_folder['newp'] = $name_folder;
2941	$arr_new_folder['base_path'] = $base_path;
2942
2943	$this->create_mailbox($arr_new_folder);
2944	$has_new_folder = true;
2945	$folder = $newfolder;
2946	}
2947	} else {
2948	$has_new_folder = false;
2949	$folder = $params['folder'];
2950	}
2951
2952	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO-8859-1');
2953	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2954	$folder_name = $params['folder_name'];
2955
2956	// TODO - tratar assinatura e remover o AND false
2957	if ($signed && !$params['smime'] AND false) {
2958	$mail->Mailer = "smime";
2959	$mail->SignedBody = true;
2960	}
2961
2962	$from = $fromaddress ? ('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>') : ('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2963	$mailService->setFrom($from);
2964
2965	$mailService->addHeaderField('Reply-To', !!$replytoaddress ? $replytoaddress : $from);
2966
2967	$bol = $this->add_recipients('to', $toaddress, $mailService);
2968	if (!$bol) {
2969	return $this->parse_error("Invalid Mail:", $toaddress);
2970	}
2971	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2972	if (!$bol) {
2973	return $this->parse_error("Invalid Mail:", $ccaddress);
2974	}
2975	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2976
2977	if ($allow) {
2978	//$mailService->addBcc($ccoaddress);
2979	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2980
2981	if (!$bol) {
2982	return $this->parse_error("Invalid Mail:", $ccoaddress);
2983	}
2984	}
2985
2986	//Implementação para o In-Reply-To e References
2987	$msg_numb = $params['messageNum'];
2988	$msg_folder = $params['messageFolder'];
2989	$this->mbox = $this->open_mbox($msg_folder);
2990
2991	$header = $this->get_header($msg_numb);
2992	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2993	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
2994	if (preg_match($pattern, $header_, $fields))
2995	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
2996
2997	$message_id = $header->message_id;
2998	$references = array();
2999	if ($message_id != "") {
3000	$mailService->addHeaderField('In-Reply-To', $message_id);
3001
3002	if (isset($header->references)) {
3003	array_push($references, $header->references);
3004	}
3005	array_push($references, $message_id);
3006	$mailService->addHeaderField('References', $references);
3007	}
3008
3009
3010	$mailService->setSubject($subject);
3011	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
3012
3013	// TODO - tratar mensagem criptografada e remover o AND false abaixo
3014	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
3015	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
3016	$email = explode(",", $email);
3017	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
3018	// Deve ser verificado um numero limite de destinatarios.
3019	// Deve ser verificado se os certificados sao validos.
3020	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
3021	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
3022	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
3023	$erros_acumulados = "";
3024	$aux_mails = array();
3025	$mail_list = array();
3026	if (count($email) > $numero_maximo) {
3027	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
3028	return $erros_acumulados;
3029	}
3030	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
3031	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3032	foreach ($email as $item) {
3033	$certificate = $db->get_certificate(strtolower($item));
3034	if (!$certificate) {
3035	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
3036	return $erros_acumulados;
3037	}
3038
3039	if (array_key_exists("dberr1", $certificate)) {
3040
3041	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
3042	return $erros_acumulados;
3043	}
3044	if (array_key_exists("dberr2", $certificate)) {
3045	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3046	//continue;
3047	}
3048	/* Retirado este teste para evitar mensagem de erro duplicada.
3049	if (!array_key_exists("certs", $certificate))
3050	{
3051	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3052	continue;
3053	}
3054	*/
3055	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
3056
3057	foreach ($certificate['certs'] as $registro) {
3058	$c1 = new certificadoB();
3059	$c1->certificado($registro['chave_publica']);
3060	if ($c1->apresentado) {
3061	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
3062	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
3063	$aux_mails[] = $registro['chave_publica'];
3064	$mail_list[] = strtolower($item);
3065	} else {
3066	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
3067	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
3068	}
3069
3070	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
3071	foreach ($c2->erros_ssl as $linha) {
3072	$erros_acumulados .= $linha . chr(0x0A);
3073	}
3074	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
3075	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
3076	}
3077	} else {
3078	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
3079	}
3080	}
3081	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
3082	return $erros_acumulados;
3083	}
3084	}
3085
3086	$mail->Certs_crypt = $aux_mails;
3087	}
3088
3089	$attachment = json_decode($params['attachments'],TRUE);
3090	$message_size_total = 0;
3091	foreach ($attachment as &$value)
3092	{
3093	if((int)$value > 0) //BD attachment
3094	{
3095	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
3096
3097	if($att['disposition'] == 'embedded' && $isHTML) //Caso mensagem em texto simples converter os embedded para attachments
3098	{
3099	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', '"'.mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1').'"', $body);
3100	$mailService->addStringImage(base64_decode($att['source']), $att['type'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
3101	}
3102	else
3103	$mailService->addStringAttachment(base64_decode($att['source']), mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3104
3105	$message_size_total += $att['size'];
3106	unset($att);
3107	}
3108	else //message attachment
3109	{
3110	$value = json_decode($value, true);
3111	if($value["folder"] == "archiver"){
3112	$value['folder'] = "INBOX/Trash";
3113	}
3114
3115	switch ($value['type']) {
3116	case 'imapPart':
3117	$att = $this->getForwardingAttachment(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'),$value['uid'], $value['part']);
3118
3119	if(strstr($body,'src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"') !== false)//Embeded IMG
3120	{
3121	$body = str_ireplace('src="./inc/get_archive.php?msgFolder='.$value['folder']. '&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"' , 'src="'.$att['name'].'"', $body);
3122	$mailService->addStringImage($att['source'], $att['type'],mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1') );
3123	}
3124	else
3125	$mailService->addStringAttachment($att['source'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3126
3127	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3128	unset($att);
3129	break;
3130	case 'imapMSG':
3131	$mbox_stream = $this->open_mbox(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'));
3132	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3133
3134	$mailService->addStringAttachment($rawmsg, mb_convert_encoding(base64_decode($value['name']), 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), 'message/rfc822', '7bit', 'attachment' );
3135	/envia o anexo para o email/
3136	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3137	unset($rawmsg);
3138	break;
3139
3140	default:
3141	break;
3142	}
3143	}
3144	}
3145
3146	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3147
3148	////////////////////////////////////////////////////////////////////////////////////////////////////
3149	/**
3150	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3151	*/
3152	$default_max_size_rule = $db->get_default_max_size_rule();
3153	if (!$default_max_size_rule) {
3154	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3155	} else {
3156	foreach ($default_max_size_rule as $i => $value) {
3157	$default_max_size_rule = $value['config_value'];
3158	}
3159	}
3160
3161	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3162	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3163
3164
3165	$ldap = new ldap_functions();
3166	$groups_user = $ldap->get_user_groups($id_user);
3167
3168	$size_rule_by_group = array();
3169	foreach ($groups_user as $k => $value_) {
3170	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3171	if ($rule_in_group != "")
3172	array_push($size_rule_by_group, $rule_in_group);
3173	}
3174
3175	$n_rule_groups = 0;
3176	$maior_valor_regra_grupo = 0;
3177	foreach ($size_rule_by_group as $i => $value) {
3178	if (is_array($value[0])) {
3179	++$n_rule_groups;
3180	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3181	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3182	}
3183	}
3184
3185	if ($default_max_size_rule) {
3186	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3187
3188	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3189	if ($message_size_total > $default_max_size_rule)
3190	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3191	}
3192
3193	else {
3194	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3195	$regra_mais_permissiva = 0;
3196	foreach ($size_rule as $i => $value) {
3197	if ($regra_mais_permissiva < $value['email_max_recipient'])
3198	$regra_mais_permissiva = $value['email_max_recipient'];
3199	}
3200	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3201	if ($message_size_total > $regra_mais_permissiva)
3202	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3203	}
3204	else /* Regra por grupo */ {
3205	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3206	if ($message_size_total > $maior_valor_regra_grupo)
3207	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3208	}
3209	}
3210	}
3211	/**
3212	* Fim da validação do tamanho da regra do tamanho de mensagem.
3213	*/
3214	////////////////////////////////////////////////////////////////////////////////////////////////////
3215	if ($isHTML)
3216	{
3217	$this->rfc2397ToEmbeddedAttachment($mailService , $body);
3218
3219	$defaultStyle = '';
3220	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'])
3221	$defaultStyle .= ' font-family:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'] .';';
3222
3223	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'])
3224	$defaultStyle .= ' font-size:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'].';';
3225
3226	$body = '<span class="'.$defaultStyle.'">'.$body.'</span>';
3227	$mailService->setBodyHtml($body);
3228	}
3229	else
3230	$mailService->setBodyText(mb_convert_encoding($body, 'ISO-8859-1' , 'UTF-8,ISO-8859-1' ));
3231
3232	if ($is_important)
3233	$mailService->addHeaderField('Importance', 'High');
3234
3235	if ($return_receipt)
3236	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3237
3238	$mailService->addHeaderField('Date', date("r"));
3239
3240	if ($folder != 'null') {
3241	$mbox_stream = $this->open_mbox($folder);
3242	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3243	}
3244
3245	$sent = $mailService->send();
3246
3247	if ($sent !== true) {
3248	return $this->parse_error($sent);
3249	} else {
3250	if ($signed && !$params['smime']) {
3251	return $sent;
3252	}
3253	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3254	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3255	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3256	$now = date("d/m/y H:i:s");
3257	$addrs = $toaddress . $ccaddress . $ccoaddress;
3258	$sent = trim($sent);
3259	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3260	}
3261	if($params['uids_save'] )
3262	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3263
3264	//return array("success" => true, "folder" => $folder_list);
3265	return array("success" => true, "load" => $has_new_folder);
3266
3267	}
3268	}
3269
3270
3271	function add_recipients_cert($full_address)
3272	{
3273	$result = "";
3274	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3275	foreach ($parse_address as $val)
3276	{
3277	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3278	if ($val->mailbox == "INVALID_ADDRESS")
3279	continue;
3280	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3281	continue;
3282	if (empty($val->personal))
3283	$result .= $val->mailbox."@".$val->host . ",";
3284	else
3285	$result .= $val->mailbox."@".$val->host . ",";
3286	}
3287
3288	return substr($result,0,-1);
3289	}
3290
3291	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3292	{
3293	//remove a comma if is given two unexpected commas
3294	$full_address = preg_replace("/, ?,/",",",$full_address);
3295	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3296
3297	$bolean = true;
3298	foreach ($parse_address as $val)
3299	{
3300	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3301	if ($val->mailbox == "INVALID_ADDRESS")
3302	continue;
3303	switch($recipient_type)
3304	{
3305	case "to":
3306	if($mobile){
3307	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3308	}else{
3309	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3310	}
3311	break;
3312	case "cc":
3313	if($mobile){
3314	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3315	}else{
3316	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3317	}
3318	break;
3319	case "cco":
3320	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3321	break;
3322	}
3323	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3324	$bolean = false;
3325	}
3326	}
3327	return $bolean;
3328	}
3329
3330	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3331	{
3332	include_once dirname(__FILE__).'/class.attachment.inc.php';
3333	$attachment = new attachment();
3334	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3335	$folder = urldecode($folder);
3336	$attachment->setStructureFromMail($folder, $uid);
3337
3338	if($info === true)
3339	{
3340	$return = $attachment->getAttachmentInfo($part);
3341	$return['source'] = $attachment->getAttachment($part);
3342	return $return;
3343	}
3344	return $attachment->getAttachment($part);
3345	}
3346
3347	function del_last_caracter($string)
3348	{
3349	$string = substr($string,0,(strlen($string) - 1));
3350	return $string;
3351	}
3352
3353	function del_last_two_caracters($string)
3354	{
3355	$string = substr($string,0,(strlen($string) - 2));
3356	return $string;
3357	}
3358
3359	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3360	{
3361	$sort = array();
3362	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3363	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3364	foreach($imapsort as $iuid){
3365	$sort[$iuid] = $iuid;
3366	}
3367	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3368	$slice_array = false;
3369	else
3370	$slice_array = true;
3371	}
3372	else
3373	{
3374	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3375	$num_msgs = imap_num_msg($this->mbox);
3376	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3377	$slice_array = true;
3378	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3379	$dates = array();
3380	for ($i=$num_msgs; $i>0; $i--)
3381	{
3382	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3383	break;
3384	$iuid = @imap_uid($this->mbox,$i);
3385	$header = $this->get_header($iuid);
3386
3387	// List UNSEEN messages.
3388	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3389	continue;
3390	}
3391	// List SEEN messages.
3392	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3393	continue;
3394	}
3395	// List ANSWERED messages.
3396	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3397	continue;
3398	}
3399	// List FLAGGED messages.
3400	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3401	continue;
3402	}
3403
3404	if($sort_box_type=='SORTFROM') {
3405	if (strrpos($folder,'Sent') && $from_to_sent)
3406	$tmp = self::formatMailObject($header->to[0]);
3407	else
3408	$tmp = self::formatMailObject($header->from[0]);
3409	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3410	}
3411	else if($sort_box_type=='SORTSUBJECT') {
3412	$sort[$iuid] = $header->subject;
3413	}
3414	else if($sort_box_type=='SORTSIZE') {
3415	$sort[$iuid] = $header->Size;
3416	}
3417	else {
3418	$sort[$iuid] = $header->udate;
3419	}
3420	$dates[$iuid] = $header->udate;
3421	}
3422	$keys = array_keys($sort);
3423	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3424	$sort = array_combine($keys, $sort);
3425	if ($sort_box_reverse)
3426	$sort = array_reverse($sort,true);
3427	}
3428	if(empty($sort) or !is_array($sort)){
3429	$sort = array();
3430	}
3431	if ($slice_array)
3432	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3433	return $sort;
3434
3435	}
3436
3437	function move_delete_search_messages($params){
3438	$move = false;
3439	$msg_no_move = "";
3440
3441	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3442	$params['new_folder'] = urldecode($params['new_folder_move']);
3443	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3444	$sel_msgs = explode(",", $params['selected_messages']);
3445	@reset($sel_msgs);
3446	$sorted_msgs = array();
3447	foreach($sel_msgs as $idx => $sel_msg) {
3448	$sel_msg = explode(";", $sel_msg);
3449	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3450	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3451	}
3452	else {
3453	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3454	}
3455	}
3456	@ksort($sorted_msgs);
3457	$last_return = false;
3458	foreach($sorted_msgs as $folder => $msgs_number) {
3459	$params['msgs_number'] = $msgs_number;
3460	$params['folder'] = $folder;
3461
3462	$last_return = $this->move_messages($params);
3463
3464	if($last_return['status']){
3465	$move = true;
3466	}else{
3467	$msg_no_move = $params['msgs_number'];
3468	}
3469	}
3470	$sel_msgs = null;
3471	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3472	$params['new_folder'] = urldecode($params['new_folder_delete']);
3473	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3474	$sel_msgs = explode(",", $params['selected_messages']);
3475	@reset($sel_msgs);
3476	$sorted_msgs = array();
3477	foreach($sel_msgs as $idx => $sel_msg) {
3478	$sel_msg = explode(";", $sel_msg);
3479	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3480	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3481	}
3482	else {
3483	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3484	}
3485	}
3486	@ksort($sorted_msgs);
3487	$last_return = false;
3488	foreach($sorted_msgs as $folder => $msgs_number) {
3489	$params['msgs_number'] = $msgs_number;
3490	$params['folder'] = $folder;
3491
3492	$params['folder'] = $params['new_folder_delete'];
3493	$last_return = $this->delete_msgs($params);
3494	$last_return['deleted'] = true;
3495	if($last_return['status']){
3496	$move = true;
3497	}else{
3498	$msg_no_move = $params['msgs_number'];
3499	}
3500
3501	}
3502
3503	if($move)
3504	$last_return['move'] = true;
3505
3506	if($msg_no_move != "")
3507	$last_return['no_move'] = $msg_no_move;
3508
3509	return $last_return;
3510	}
3511
3512	function move_search_messages($params){
3513	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3514	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3515	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3516	$sel_msgs = explode(",", $params['selected_messages']);
3517	$move = false;
3518	$msg_no_move = "";
3519
3520	@reset($sel_msgs);
3521	$sorted_msgs = array();
3522	foreach($sel_msgs as $idx => $sel_msg) {
3523	$sel_msg = explode(";", $sel_msg);
3524	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3525	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3526	}
3527	else {
3528	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3529	}
3530	}
3531	@ksort($sorted_msgs);
3532	$last_return = false;
3533	foreach($sorted_msgs as $folder => $msgs_number) {
3534	$params['msgs_number'] = $msgs_number;
3535	$params['folder'] = $folder;
3536
3537	if($params['delete'] === 'true'){
3538	$params['folder'] = $params['new_folder'];
3539	$last_return = $this->delete_msgs($params);
3540	$last_return['deleted'] = true;
3541
3542	if($last_return['status']){
3543	$move = true;
3544	}else{
3545	$msg_no_move = $params['msgs_number'];
3546	}
3547
3548	}else{
3549	$last_return = $this->move_messages($params);
3550
3551	if($last_return['status']){
3552	$move = true;
3553	}else{
3554	$msg_no_move = $params['msgs_number'];
3555	}
3556	}
3557	}
3558
3559	if($move)
3560	$last_return['move'] = true;
3561
3562	if($msg_no_move != "")
3563	$last_return['no_move'] = $msg_no_move;
3564
3565	return $last_return;
3566	}
3567
3568	function verifyShareFolder($params){
3569	$folder = $params['folder'];
3570
3571	if (substr($folder,0,4) == 'user'){
3572	$acl = $this->getacltouser($folder, isset($params['decoded']));
3573
3574	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
3575
3576	if (!$acl_share_delete) {
3577	$return['status'] = false;
3578	return $return;
3579	}
3580	}
3581	}
3582	function move_messages($params)
3583	{
3584	$folder = $params['folder'];
3585	$newmailbox = mb_convert_encoding($params['new_folder'], "UTF7-IMAP", ( isset($params['decoded']) ? "" : "ISO-8859-1, " )."UTF-8, UTF7-IMAP" );
3586	$new_folder_name = isset($params['decoded']) ? mb_convert_encoding($params['new_folder_name'], "ISO-8859-1", "UTF-8" ) : $params['new_folder_name'];
3587	$msgs_number = $params['msgs_number'];
3588	$return = array('msgs_number' => $msgs_number,
3589	'folder' => $folder,
3590	'new_folder_name' => $new_folder_name,
3591	'border_ID' => $params['border_ID'],
3592	'status' => true); //Status foi adicionado para validar as permissoes ACL
3593
3594	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3595	if (substr($folder,0,4) == 'user'){
3596	$acl = $this->getacltouser($folder, isset($params['decoded']));
3597
3598	/*
3599	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
3600	* r - read (SELECT the mailbox, perform STATUS)
3601	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
3602	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
3603	* i - insert (perform APPEND, COPY into mailbox)
3604	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3605	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
3606	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
3607	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
3608	* e - perform EXPUNGE and expunge as a part of CLOSE
3609	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
3610	* Os Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
3611	* Os Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
3612	*/
3613	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
3614
3615	if (!$acl_share_delete) {
3616	$return['status'] = false;
3617	return $return;
3618	}
3619	}
3620	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3621	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3622	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3623	if (substr($new_folder_name,0,4) == 'user'){
3624	$this->ldap = new ldap_functions();
3625	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3626	$return['new_folder_name'] = array_pop($tmp_folder_name);
3627	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3628	{
3629	$return['new_folder_name'] = $cn;
3630	}
3631	}
3632	}
3633	}
3634
3635	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3636	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3637	{
3638	$return['previous_msg'] = $this->get_info_previous_msg($params);
3639	// Fix problem in unserialize function JS.
3640	if(array_key_exists('body', $return['previous_msg']))
3641	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3642	}
3643
3644	$mbox_stream = $this->open_mbox($folder);
3645	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3646	imap_expunge($mbox_stream);
3647	if($mbox_stream)
3648	imap_close($mbox_stream);
3649	return $return;
3650	}else {
3651	if(strstr(imap_last_error(),'Over quota')) {
3652	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3653	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3654	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3655	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3656	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3657	if(!$mbox)
3658	return imap_last_error();
3659	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3660	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3661	if($mbox_stream)
3662	imap_close($mbox_stream);
3663	if($mbox)
3664	imap_close($mbox);
3665	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3666	}
3667	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3668	imap_expunge($mbox_stream);
3669	if($mbox_stream)
3670	imap_close($mbox_stream);
3671	// return to original quota limit.
3672	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3673	if($mbox)
3674	imap_close($mbox);
3675	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3676	}
3677	return $return;
3678	}
3679	else {
3680	if($mbox_stream)
3681	imap_close($mbox_stream);
3682	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3683	if($mbox)
3684	imap_close($mbox);
3685	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3686	}
3687	return imap_last_error();
3688	}
3689
3690	}
3691	else {
3692	if($mbox_stream)
3693	imap_close($mbox_stream);
3694
3695	$msg_error = "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3696	trigger_error($msg_error);
3697	return $msg_error;
3698	}
3699	}
3700	}
3701
3702	function set_messages_flag_from_search($params){
3703	$error = False;
3704	$fileNames = "";
3705
3706	$sel_msgs = explode(",", $params['msg_to_flag']);
3707	@reset($sel_msgs);
3708	$sorted_msgs = array();
3709	foreach($sel_msgs as $idx => $sel_msg) {
3710	$sel_msg = explode(";", $sel_msg);
3711	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3712	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3713	}
3714	else {
3715	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3716	}
3717	}
3718	unset($sorted_msgs['']);
3719	$array_names_keys = array_keys($sorted_msgs);
3720	// Verifica se as n mensagens selecionadas
3721	// se encontram em um mesmo folder
3722	if (count($sorted_msgs)==1){
3723	$param['folder'] = $array_names_keys[0];
3724	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3725	$param['flag'] = $params['flag'];
3726	$returns[0] = $this->set_messages_flag($param);
3727	return $returns;
3728	}else{
3729	$array_names_keys_count = count($array_names_keys);
3730	for($i = 0; $i < $array_names_keys_count; ++$i){
3731	$param['folder'] = $array_names_keys[$i];
3732	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3733	$param['flag'] = $params['flag'];
3734	$returns[$i] = $this->set_messages_flag($param);
3735	}
3736	}
3737	return $returns;
3738	}
3739	function verify_disposition_notification($msg){
3740	$header = imap_fetchheader($this->mbox, $msg, FT_UID);
3741	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
3742	if (preg_match($pattern, $header, $fields))
3743	return true;
3744	else
3745	return false;
3746	}
3747
3748	function set_messages_flag($params)
3749	{
3750	$folder = ( isset($params['decoded']) ) ? $params['folder'] : mb_convert_encoding($params['folder'], "UTF7-IMAP", "ISO-8859-1, UTF-8, UTF7-IMAP");
3751	$msgs_to_set = $params['msgs_to_set'];
3752	$flag = $params['flag'];
3753	$return = array();
3754	$return["msgs_to_set"] = $msgs_to_set;
3755	$return["flag"] = $flag;
3756	$return["msgs_not_to_set"] = "";
3757
3758	$this->mbox = $this->open_mbox($folder);
3759
3760	if ($flag == "unseen"){
3761	$return["msgs_to_set"] = "";
3762	$msgs = explode(",",$msgs_to_set);
3763	foreach($msgs as $men){
3764	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3765	$return["msgs_to_set"] .= $men.",";
3766	else
3767	$return["msgs_not_to_set"] .= $men.",";
3768	}
3769	$return["status"] = true;
3770	}elseif ($flag == "seen"){
3771	$return["msgs_to_set"] = "";
3772	$msgs = explode(",",$msgs_to_set);
3773	foreach($msgs as $men){
3774
3775	if($this->verify_disposition_notification($men)){
3776
3777	if(!array_key_exists('disposition_notification_to', $return))
3778	$return['disposition_notification_to'] = array();
3779
3780	$return["disposition_notification_to"][] = $men;
3781	}else{
3782	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3783	$return["msgs_to_set"] .= $men.",";
3784	else
3785	$return["msgs_not_to_set"] .= $men.",";
3786	}
3787	}
3788	$return["status"] = true;
3789	}elseif ($flag == "answered"){
3790	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3791	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3792	}
3793	elseif ($flag == "forwarded")
3794	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3795	elseif ($flag == "flagged")
3796	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3797	elseif ($flag == "unflagged") {
3798	$flag_importance = false;
3799	$msgs_number = explode(",",$msgs_to_set);
3800	$unflagged_msgs = "";
3801	foreach($msgs_number as $msg_number) {
3802	preg_match('/importance : (.*)\r/i',
3803	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3804	,$importance);
3805	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3806	$flag_importance=true;
3807	}
3808	else {
3809	$unflagged_msgs.=$msg_number.",";
3810	}
3811	}
3812
3813	if($unflagged_msgs!="") {
3814	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3815	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3816	}
3817	else {
3818	$return["msgs_unflageds"] = false;
3819	}
3820
3821	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3822	$return["status"] = false;
3823	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3824	}
3825	else {
3826	$return["status"] = true;
3827	}
3828	}
3829
3830	if(($flag == "seen") \|\| ($flag == "unseen")){
3831	if ($return["msgs_not_to_set"] != ""){
3832	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3833	$return["status"] = false;
3834	}
3835	if($return["msgs_to_set"] != ""){
3836	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3837	}
3838	}
3839	if($this->mbox && is_resource($this->mbox))
3840	imap_close($this->mbox);
3841	return $return;
3842	}
3843
3844	function get_file_type($file_name)
3845	{
3846	$file_name = strtolower($file_name);
3847	$strFileType = strrev(substr(strrev($file_name),0,4));
3848	if ($strFileType == ".eml")
3849	return "message/rfc822";
3850	if ($strFileType == ".asf")
3851	return "video/x-ms-asf";
3852	if ($strFileType == ".avi")
3853	return "video/avi";
3854	if ($strFileType == ".doc")
3855	return "application/msword";
3856	if ($strFileType == ".zip")
3857	return "application/zip";
3858	if ($strFileType == ".xls")
3859	return "application/vnd.ms-excel";
3860	if ($strFileType == ".gif")
3861	return "image/gif";
3862	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3863	return "image/jpeg";
3864	if ($strFileType == ".png")
3865	return "image/png";
3866	if ($strFileType == ".wav")
3867	return "audio/wav";
3868	if ($strFileType == ".mp3")
3869	return "audio/mpeg3";
3870	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3871	return "video/mpeg";
3872	if ($strFileType == ".rtf")
3873	return "application/rtf";
3874	if ($strFileType == ".htm" \|\| $strFileType == "html")
3875	return "text/html";
3876	if ($strFileType == ".xml")
3877	return "text/xml";
3878	if ($strFileType == ".xsl")
3879	return "text/xsl";
3880	if ($strFileType == ".css")
3881	return "text/css";
3882	if ($strFileType == ".php")
3883	return "text/php";
3884	if ($strFileType == ".asp")
3885	return "text/asp";
3886	if ($strFileType == ".pdf")
3887	return "application/pdf";
3888	if ($strFileType == ".txt")
3889	return "text/plain";
3890	if ($strFileType == ".wmv")
3891	return "video/x-ms-wmv";
3892	if ($strFileType == ".sxc")
3893	return "application/vnd.sun.xml.calc";
3894	if ($strFileType == ".stc")
3895	return "application/vnd.sun.xml.calc.template";
3896	if ($strFileType == ".sxd")
3897	return "application/vnd.sun.xml.draw";
3898	if ($strFileType == ".std")
3899	return "application/vnd.sun.xml.draw.template";
3900	if ($strFileType == ".sxi")
3901	return "application/vnd.sun.xml.impress";
3902	if ($strFileType == ".sti")
3903	return "application/vnd.sun.xml.impress.template";
3904	if ($strFileType == ".sxm")
3905	return "application/vnd.sun.xml.math";
3906	if ($strFileType == ".sxw")
3907	return "application/vnd.sun.xml.writer";
3908	if ($strFileType == ".sxq")
3909	return "application/vnd.sun.xml.writer.global";
3910	if ($strFileType == ".stw")
3911	return "application/vnd.sun.xml.writer.template";
3912
3913
3914	return "application/octet-stream";
3915	}
3916
3917	function htmlspecialchars_encode($str)
3918	{
3919	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3920	}
3921	function htmlspecialchars_decode($str)
3922	{
3923	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3924	}
3925
3926	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3927	{
3928	if(!$this->mbox \|\| !is_resource($this->mbox))
3929	$this->mbox = $this->open_mbox($folder);
3930
3931	if($offsetEnd == 0 && $offsetBegin == 0){
3932	$offsetEnd = imap_num_msg($this->mbox);
3933	$offsetBegin = 1;
3934	}
3935	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3936	}
3937
3938	function get_info_next_msg($params)
3939	{
3940	$msg_number = $params['msg_number'];
3941	$folder = $params['msg_folder'];
3942	$sort_box_type = $params['sort_box_type'];
3943	$sort_box_reverse = $params['sort_box_reverse'];
3944	$reuse_border = $params['reuse_border'];
3945	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3946	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3947
3948	$success = false;
3949	if (is_array($sort_array_msg))
3950	{
3951	foreach ($sort_array_msg as $i => $value){
3952	if ($value == $msg_number)
3953	{
3954	$success = true;
3955	break;
3956	}
3957	}
3958	}
3959
3960	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3961	{
3962	$params['status'] = 'false';
3963	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3964	return $params;
3965	}
3966
3967	$params = array();
3968	$params['msg_number'] = $sort_array_msg[($i+1)];
3969	$params['msg_folder'] = $folder;
3970
3971	$return = $this->get_info_msg($params);
3972	$return["reuse_border"] = $reuse_border;
3973	return $return;
3974	}
3975
3976	function get_info_previous_msg($params)
3977	{
3978	$msg_number = $params['msgs_number'];
3979	$folder = $params['folder'];
3980	$sort_box_type = $params['sort_box_type'];
3981	$sort_box_reverse = $params['sort_box_reverse'];
3982	$reuse_border = $params['reuse_border'];
3983	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3984	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3985
3986	$success = false;
3987	if (is_array($sort_array_msg))
3988	{
3989	foreach ($sort_array_msg as $i => $value){
3990	if ($value == $msg_number)
3991	{
3992	$success = true;
3993	break;
3994	}
3995	}
3996	}
3997	if (! $success \|\| $i == 0)
3998	{
3999	$params['status'] = 'false';
4000	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4001	return $params;
4002	}
4003
4004	$params = array();
4005	$params['msg_number'] = $sort_array_msg[($i-1)];
4006	$params['msg_folder'] = $folder;
4007
4008	$return = $this->get_info_msg($params);
4009	$return["reuse_border"] = $reuse_border;
4010	return $return;
4011	}
4012
4013	// This function updates the values: quota, paging and new messages menu.
4014	function get_menu_values($params){
4015	$return_array = array();
4016	$return_array = $this->get_quota($params);
4017
4018	$mbox_stream = $this->open_mbox($params['folder']);
4019	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4020	if($mbox_stream)
4021	imap_close($mbox_stream);
4022
4023	return $return_array;
4024	}
4025
4026	function get_quota($params){
4027
4028	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
4029	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
4030	if(!$this->mbox \|\| !is_resource($this->mbox))
4031	$this->mbox = $this->open_mbox();
4032
4033	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4034	if($this->mbox && is_resource($this->mbox))
4035	imap_close($this->mbox);
4036
4037	if (!$quota){
4038	return array(
4039	'quota_percent' => 0,
4040	'quota_used' => 0,
4041	'quota_limit' => 0
4042	);
4043	}
4044
4045	if(count($quota) && $quota['limit']) {
4046	$quota_limit = $quota['limit'];
4047	$quota_used = $quota['usage'];
4048	if($quota_used >= $quota_limit)
4049	{
4050	$quotaPercent = 100;
4051	}
4052	else
4053	{
4054	$quotaPercent = ($quota_used / $quota_limit)*100;
4055	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4056	}
4057	return array(
4058	'quota_percent' => floor($quotaPercent),
4059	'quota_used' => $quota_used,
4060	'quota_limit' => $quota_limit
4061	);
4062	}
4063	else
4064	return array();
4065	}
4066
4067	function send_notification($params)
4068	{
4069	$mailService = ServiceLocator::getService('mail');
4070	$body = lang("Your message: %1",$params['subject']) . '<br>';
4071	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4072	$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"));
4073	return $mailService->sendMail(base64_decode($params['notificationto']),
4074	$_SESSION['phpgw_info']['expressomail']['user']['email'],
4075	$this->htmlspecialchars_decode(lang("Read receipt: %1",$params['subject'])),
4076	$body);
4077
4078	}
4079
4080	function empty_folder($params)
4081	{
4082	$folder = (isset($params['shared']) ? $params['shared'] : 'INBOX') . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4083	$mbox_stream = $this->open_mbox($folder);
4084	$return = imap_delete($mbox_stream,'1:*');
4085	if (!$return)
4086	$return = imap_errors();
4087	if($mbox_stream)
4088	imap_close($mbox_stream, CL_EXPUNGE);
4089	return $return;
4090	}
4091
4092	function search($params)
4093	{
4094	include("class.imap_attachment.inc.php");
4095	$imap_attachment = new imap_attachment();
4096	$criteria = $params['criteria'];
4097	$return = array();
4098	$folders = $this->get_folders_list();
4099
4100	$j = 0;
4101	foreach($folders as $folder)
4102	{
4103	$mbox_stream = $this->open_mbox($folder);
4104	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4105
4106	if ($messages == '')
4107	continue;
4108
4109	$i = 0;
4110	$return[$j] = array();
4111	$return[$j]['folder_name'] = $folder['name'];
4112
4113	foreach($messages as $msg_number)
4114	{
4115	$header = $this->get_header($msg_number);
4116	if (!is_object($header))
4117	return false;
4118
4119	$return[$j][$i]['msg_folder'] = $folder['name'];
4120	$return[$j][$i]['msg_number'] = $msg_number;
4121	$return[$j][$i]['Recent'] = $header->Recent;
4122	$return[$j][$i]['Unseen'] = $header->Unseen;
4123	$return[$j][$i]['Answered'] = $header->Answered;
4124	$return[$j][$i]['Deleted'] = $header->Deleted;
4125	$return[$j][$i]['Draft'] = $header->Draft;
4126	$return[$j][$i]['Flagged'] = $header->Flagged;
4127
4128	$date_msg = gmdate("d/m/Y",$header->udate);
4129	if (gmdate("d/m/Y") == $date_msg)
4130	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4131	else
4132	$return[$j][$i]['udate'] = $date_msg;
4133
4134	$fromaddress = imap_mime_header_decode($header->fromaddress);
4135	$return[$j][$i]['fromaddress'] = '';
4136	foreach ($fromaddress as $tmp)
4137	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4138
4139	$from = $header->from;
4140	$return[$j][$i]['from'] = array();
4141	$tmp = imap_mime_header_decode($from[0]->personal);
4142	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4143	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4144	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4145
4146	$to = $header->to;
4147	$return[$j][$i]['to'] = array();
4148	$tmp = imap_mime_header_decode($to[0]->personal);
4149	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4150	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4151	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4152
4153	$subject = imap_mime_header_decode($header->fetchsubject);
4154	$return[$j][$i]['subject'] = '';
4155	foreach ($subject as $tmp)
4156	$return[$j][$i]['subject'] .= $tmp->text;
4157
4158	$return[$j][$i]['Size'] = $header->Size;
4159	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4160
4161	$return[$j][$i]['attachment'] = array();
4162	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4163
4164	++$i;
4165	}
4166	++$j;
4167	if($mbox_stream)
4168	imap_close($mbox_stream);
4169	}
4170
4171	return $return;
4172	}
4173
4174
4175	function mobile_search($params)
4176	{
4177	include("class.imap_attachment.inc.php");
4178	$imap_attachment = new imap_attachment();
4179	$criterias = array ("TO","SUBJECT","FROM","CC");
4180	$return = array();
4181	if(!isset($params['folder'])) {
4182	$folder_params = array("noSharedFolders"=>1);
4183	if(isset($params['folderType']))
4184	$folder_params['folderType'] = $params['folderType'];
4185	$folders = $this->get_folders_list($folder_params);
4186	}
4187	else
4188	$folders = array(0=>array('folder_id'=>$params['folder']));
4189	$num_msgs = 0;
4190	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4191	$return["msgs"] = array();
4192
4193	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4194	foreach($folders as $id =>$folder)
4195	{
4196	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4197	foreach($criterias as $criteria_fixed)
4198	{
4199	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4200
4201	$mbox_stream = $this->open_mbox($folder['folder_id']);
4202
4203	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4204
4205	if ($messages == ''){
4206	if($mbox_stream)
4207	imap_close($mbox_stream);
4208	continue;
4209	}
4210
4211	foreach($messages as $msg_number)
4212	{
4213	$temp = $this->get_info_head_msg($msg_number);
4214	if(!$temp)
4215	return false;
4216	$temp['msg_folder'] = $folder['folder_id'];
4217	$return["msgs"][$num_msgs] = $temp;
4218	++$num_msgs;
4219	}
4220
4221	if($mbox_stream)
4222	imap_close($mbox_stream);
4223	}
4224	}
4225	}
4226
4227	if(!function_exists("cmp_date")) {
4228	function cmp_date($obj1, $obj2){
4229	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4230	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4231	}
4232	}
4233	usort($return["msgs"], "cmp_date");
4234	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4235	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4236	$return["msgs"]['num_msgs'] = $num_msgs;
4237
4238	return $return;
4239	}
4240
4241	function delete_and_show_previous_message($params)
4242	{
4243	$return = $this->get_info_previous_msg($params);
4244
4245	$params_tmp1 = array();
4246	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4247	$params_tmp1['folder'] = $params['msg_folder'];
4248	$return_tmp1 = $this->delete_msg($params_tmp1);
4249
4250	$return['msg_number_deleted'] = $return_tmp1;
4251
4252	return $return;
4253	}
4254
4255
4256	function automatic_trash_cleanness($params)
4257	{
4258	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4259	$criteria = 'BEFORE "'.$before_date.'"';
4260	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4261	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4262
4263	// Free others requests
4264	session_write_close();
4265	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4266	if (is_array($messages)){
4267	foreach ($messages as $msg_number){
4268	imap_delete($mbox_stream, $msg_number, FT_UID);
4269	}
4270	}
4271	if($mbox_stream)
4272	imap_close($mbox_stream, CL_EXPUNGE);
4273	return $messages;
4274	}
4275	// Fix the search problem with special characters!!!!
4276	function remove_accents($string) {
4277	return strtr($string,
4278	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4279	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4280	}
4281
4282	function make_search_date($date,$before = false){
4283
4284	//TODO: Adaptar a data de acordo com o locale do sistema.
4285	list($day,$month,$year) = explode("/", $date);
4286	$before?$day=(int)$day+1:$day=(int)$day;
4287	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4288	$search_date = date('d-M-Y',$timestamp);
4289	return $search_date;
4290
4291	}
4292
4293	function search_msg( $params = false )
4294	{
4295
4296	include '../prototype/api/controller.php';
4297	if(strpos($params['condition'],"#")===false)
4298	{ //local messages
4299	$search=false;
4300	}
4301	else
4302	{
4303	$search = explode(",",$params['condition']);
4304	}
4305
4306	$params['page'] = $params['page'] * 1;
4307
4308	if( is_array($search) )
4309	{
4310	$search = array_unique($search); // Remove duplicated folders
4311	$search_criteria = '';
4312	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4313	foreach($search as $tmp)
4314	{
4315	$tmp1 = explode("##",$tmp);
4316	$sum = 0;
4317	$name_box = $tmp1[0];
4318	unset($filter);
4319	foreach($tmp1 as $index => $criteria)
4320	{
4321	if ($index != 0 && strlen($criteria) != 0)
4322	{
4323	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4324	$filter .= " ".$filter_array[0];
4325	if (strlen($filter_array[1]) != 0)
4326	{
4327	if ( trim($filter_array[0]) != 'BEFORE' &&
4328	trim($filter_array[0]) != 'SINCE' &&
4329	trim($filter_array[0]) != 'ON')
4330	{
4331	$filter .= '"'.$filter_array[1].'"';
4332	}else if(trim($filter_array[0]) == 'BEFORE' ){
4333	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4334	}else{
4335	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4336	}
4337	}
4338	}
4339	}
4340
4341	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4342	$filter = $this->remove_accents($filter);
4343
4344	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4345	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4346	{
4347	$folder_name = explode($this->imap_delimiter,$name_box);
4348	$this->ldap = new ldap_functions();
4349
4350	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4351	{
4352	$folder_name[1] = $cn;
4353	}
4354	$folder_name = implode($this->imap_delimiter,$folder_name);
4355	}
4356	else
4357	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4358
4359
4360	$this->open_mbox($name_box);
4361
4362	if (preg_match("/^.?\bALL\b/", $filter))
4363	{
4364	// Quick Search, note: this ALL isn't the same ALL from imap_search
4365	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4366
4367	foreach($all_criterias as $criteria_fixed)
4368	{
4369	$_filter = $criteria_fixed . substr($filter,4);
4370
4371	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4372
4373	if(is_array($search_criteria))
4374	{
4375	foreach($search_criteria as $new_search)
4376	{
4377	$elem = $this->get_info_head_msg($new_search);
4378	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4379	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4380	$elem['uid'] = $new_search;
4381	/* compare dates in ordering */
4382	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4383	$retorno[] = $elem;
4384	}
4385	}
4386	}
4387	}
4388	else{
4389	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4390	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4391	{
4392	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4393	{
4394	$num_msgs = imap_num_msg($this->mbox);
4395	$flagged_msgs = array();
4396	for ($i=$num_msgs; $i>0; $i--)
4397	{
4398	$iuid = @imap_uid($this->mbox,$i);
4399	$header = $this->get_header($iuid);
4400	if(trim($header->Flagged))
4401	{
4402	$flagged_msgs[$i] = $iuid;
4403	}
4404	}
4405	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4406	{
4407	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4408	foreach($arry_diff as $msg)
4409	{
4410	$search_criteria[] = $msg;
4411	}
4412	}
4413	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4414	{
4415	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4416	}
4417	}
4418	}
4419
4420	if( is_array( $search_criteria) )
4421	{
4422	foreach($search_criteria as $new_search)
4423	{
4424
4425	$elem = $this->get_info_head_msg( $new_search );
4426	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4427	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4428	$elem['uid'] = $new_search;
4429	/* compare dates in ordering */
4430	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4431
4432	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4433	$followupflagged = Controller::find(
4434	array('concept' => 'followupflagged'),
4435	false,
4436	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4437	);
4438
4439	if(isset($followupflagged[0]['followupflagId']))
4440	{
4441	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4442	$followupflagged[0]['followupflag'] = $followupflag;
4443	$elem['followupflagged'] = $followupflagged[0];
4444
4445	}
4446	$labeleds = Controller::find(
4447	array('concept' => 'labeled'),
4448	false,
4449	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4450	);
4451	foreach ($labeleds as $e){
4452	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4453	$elem['labels'][$e['labelId']] = $labels;
4454	}
4455	$retorno[] = $elem;
4456	}
4457	}
4458	}
4459	}
4460	}
4461
4462	imap_close($this->mbox);
4463	$num_msgs = count($retorno);
4464	/* Comparison functions, descendent is ascendent with parms inverted */
4465	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4466	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4467
4468	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4469	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4470
4471	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4472	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4473
4474	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4475	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4476
4477	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4478	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4479
4480	usort( $retorno, $params['sort_type']);
4481	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4482
4483	$arrayRetorno['num_msgs'] = $num_msgs;
4484	$arrayRetorno['data'] = $pageret;
4485	$arrayRetorno['currentTab'] = $params['current_tab'];
4486	return ($pageret) ? $arrayRetorno : 'none';
4487	}
4488
4489	function size_msg($size){
4490	$var = floor($size/1024);
4491	if($var >= 1){
4492	return $var." kb";
4493	}else{
4494	return $size ." b";
4495	}
4496	}
4497
4498	function ob_array($the_object)
4499	{
4500	$the_array=array();
4501	if(!is_scalar($the_object))
4502	{
4503	foreach($the_object as $id => $object)
4504	{
4505	if(is_scalar($object))
4506	{
4507	$the_array[$id]=$object;
4508	}
4509	else
4510	{
4511	$the_array[$id]=$this->ob_array($object);
4512	}
4513	}
4514	return $the_array;
4515	}
4516	else
4517	{
4518	return $the_object;
4519	}
4520	}
4521
4522	function getacl()
4523	{
4524	$this->ldap = new ldap_functions();
4525	$mbox_stream = $this->open_mbox();
4526	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4527
4528	$oldAcls = array('d' , 'c' , 'a');
4529	$newAcls = array('xte','ik', '');
4530
4531	$return = array();
4532	foreach ($mbox_acl as $user => $acl)
4533	{
4534	if($user == $this->username)
4535	continue;
4536
4537	//Compatibiliza acls no padrão antigo para o novo
4538	$acl = str_replace($oldAcls, $oldAcls, $acl);
4539
4540	$return[$user] = array(
4541	'cn' => $this->ldap->uid2cn($user) ,
4542	'acls' => $acl
4543	);
4544	}
4545	return $return;
4546	}
4547
4548	function setacl($params)
4549	{
4550	$old_users = $this->getacl();
4551	$new_users = unserialize($params['acls']);
4552
4553	$mbox_stream = $this->open_mbox();
4554	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4555	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4556
4557	foreach ($new_users as $user => $value) {
4558	if(isset($old_users[$user]) && $value['acls'] == $old_users[$user]['acls'])
4559	{
4560	unset($old_users[$user]);
4561	unset($new_users[$user]);
4562	}
4563	}
4564
4565	foreach ($new_users as $user => $value)
4566	{
4567	if (is_array($mailboxes_list))
4568	{
4569	foreach ($mailboxes_list as $key => $val)
4570	{
4571	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4572	//$folder = str_replace("&-", "&", $folder);
4573	$trashFolder = explode($this->imap_delimiter,$folder);
4574	$acls = ($trashFolder[count($trashFolder) - 1] == "Trash") ? $value['acls']."i" : $value['acls'];
4575	$folder = imap_utf7_encode($folder);
4576	imap_setacl ($mbox_stream, $folder, "$user", $acls);
4577	}
4578	}
4579	if(isset($old_users[$user]))
4580	unset($old_users[$user]);
4581	}
4582
4583	foreach ($old_users as $user => $value)
4584	{
4585	if (is_array($mailboxes_list))
4586	{
4587	foreach ($mailboxes_list as $key => $val)
4588	{
4589	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4590	//$folder = str_replace("&-", "&", $folder);
4591	$folder = imap_utf7_encode($folder);
4592	imap_setacl ($mbox_stream, $folder, "$user", "");
4593
4594	}
4595	}
4596	}
4597
4598
4599	return true;
4600	}
4601
4602
4603	function getacltouser($user, $decode = false)
4604	{
4605	$return = array();
4606	$mbox_stream = $this->open_mbox('INBOX');
4607
4608	if( $decode )
4609	$user = mb_convert_encoding($user, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
4610
4611	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4612	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4613	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4614	if(substr($user,0,5) != 'user'.$this->imap_delimiter)
4615	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4616	else
4617	$mbox_acl = imap_getacl($mbox_stream, $user);
4618
4619	return (isset($mbox_acl[$this->username])) ? $mbox_acl[$this->username] : '';
4620
4621	}
4622
4623	function download_attachment($msg,$msgno)
4624	{
4625	$array_parts_attachments = array();
4626	//$array_parts_attachments['names'] = '';
4627	include_once("class.imap_attachment.inc.php");
4628	$imap_attachment = new imap_attachment();
4629
4630	if (count($msg->fname[$msgno]) > 0)
4631	{
4632	$i = 0;
4633	foreach ($msg->fname[$msgno] as $index=>$fname)
4634	{
4635	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4636	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4637	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4638	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4639	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4640	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4641	++$i;
4642	}
4643	}
4644	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4645	return $array_parts_attachments;
4646	}
4647
4648
4649	/**
4650	* @license http://www.gnu.org/copyleft/gpl.html GPL
4651	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4652	* @param $params
4653	*/
4654	function spam($params)
4655	{
4656
4657	$mbox_stream = $this->open_mbox($params['folder']);
4658	$msgs_number = explode(',',$params['msgs_number']);
4659
4660	$user = Array();
4661
4662	if(substr($params['folder'], 0, 4) == 'user')
4663	{
4664	$ldapObject = new ldap_functions();
4665
4666	$folderArray = Array();
4667	$folderArray = explode($this->imap_delimiter, $params['folder']);
4668
4669	$user['name'] = $folderArray[1];
4670	$user['email'] = $ldapObject->getMailByUid($user['name']);
4671
4672	}
4673	else
4674	{
4675	$user['name'] = $this->username;
4676	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4677	}
4678
4679	foreach($msgs_number as $msg_number)
4680	{
4681	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4682	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4683	$body = imap_body($mbox_stream, $imap_msg_number);
4684	$msg = $header . $body;
4685	strtok($user['email'], '@');
4686	$domain = strtok('@');
4687
4688
4689
4690	//Encontrar a assinatura do dspam no cabecalho
4691	$v = explode("\r\n", $header);
4692	foreach ($v as $linha){
4693	if (preg_match('/^Message-ID/i', $linha)) {
4694	$args = explode(" ", $linha);
4695	$msg_id = "'$args[1]'";
4696	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4697	$args = explode(" ",$linha);
4698	$signature = $args[1];
4699	}
4700	}
4701
4702	// Seleciona qual comando a ser executado
4703	switch($params['spam']){
4704	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4705	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4706	}
4707
4708
4709	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4710	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4711
4712	system($cmd);
4713	}
4714
4715	imap_close($mbox_stream);
4716	return false;
4717	}
4718
4719
4720	/**
4721	* Descrição do método
4722	*
4723	* @license http://www.gnu.org/copyleft/gpl.html GPL
4724	* @author
4725	* @sponsor Caixa Econômica Federal
4726	* @author
4727	* @param <tipo> <$msg_number> <Número da mensagem>
4728	* @return <cabeçalho da mensagem>
4729	* @access <public>
4730	*/
4731	function get_header($msg_number)
4732	{
4733	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4734	if (!is_object($header))
4735	return false;
4736
4737	if($header->Flagged != "F" ) {
4738	$flag = preg_match('/importance : (.*)\r/i',
4739	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4740	,$importance);
4741	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4742	}
4743
4744	return $header;
4745	}
4746
4747	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4748	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4749
4750
4751	function insert_email($source,$folder,$timestamp,$flags){
4752
4753	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4754	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4755	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4756	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4757	$imap_options = '/notls/novalidate-cert';
4758
4759	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4760	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4761
4762	if(imap_last_error() === 'Mailbox already exists')
4763	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4764
4765	if($timestamp){
4766	if(version_compare(PHP_VERSION, '5.3.2', '>=')){
4767	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1"), $source,'',date('d-M-Y H:i:s O',$timestamp));
4768	}else{
4769	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4770	$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.
4771	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4772	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4773
4774	$f = fopen($file,"w");
4775	fputs($f,base64_encode($source));
4776	fclose($f);
4777	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4778	$return['command']= exec($command);
4779	}
4780	}else{
4781	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4782	}
4783
4784	if (!empty($return['command']))
4785	{
4786	list ($result, $msg) = explode(':',$return['command']);
4787	if (strtoupper($result) === 'NO')
4788	{
4789	$return['error'] = $msg;
4790	return $return;
4791	}
4792	}
4793
4794	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4795
4796	$return['msg_no'] = $status->uidnext - 1;
4797
4798	$return['error'] = '';
4799	if(imap_last_error() && imap_last_error() != "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN")
4800	$return['error'] = imap_last_error();
4801
4802	if(!$return['error'] && $flags != '' ){
4803	$flags_array=explode(':',$flags);
4804	//"Answered","Draft","Flagged","Unseen"
4805	$flags_fixed = "";
4806	if($flags_array[0] == 'A')
4807	$flags_fixed.="\\Answered ";
4808	if($flags_array[1] == 'X')
4809	$flags_fixed.="\\Draft ";
4810	if($flags_array[2] == 'F')
4811	$flags_fixed.="\\Flagged ";
4812	if($flags_array[3] != 'U')
4813	$flags_fixed.="\\Seen ";
4814	if($flags_array[4] == 'F')
4815	$flags_fixed.="\\Answered \\Draft ";
4816	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4817	}
4818
4819	//Ignorando erro de AUTH=Plain
4820	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4821	$return['error'] = false;
4822
4823	if($mbox_stream)
4824	imap_close($mbox_stream);
4825	return $return;
4826	}
4827
4828	function show_decript($params,$dec=0){
4829	$source = $params['source'];
4830
4831	//error_log("source: $source\nversao: " . PHP_VERSION);
4832	if ($dec == 0)
4833	{
4834	$source = str_replace(" ", "+", $source,$i);
4835	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4836	if(!$source = base64_decode($source,true))
4837	return "error ".$source."Espaï¿?os ".$i;
4838
4839	}
4840	else {
4841	if(!$source = base64_decode($source))
4842	return "error ".$source."Espaï¿?os ".$i;
4843	}
4844	}
4845
4846	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4847
4848	$get['msg_number'] = $insert['msg_no'];
4849	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4850	$return = $this->get_info_msg($get);
4851	$get['msg_number'] = $params['ID'];
4852	$get['msg_folder'] = $params['folder'];
4853	$tmp = $this->get_info_msg($get);
4854	if(!$tmp['status_get_msg_info'])
4855	{
4856	$return['msg_day']=$tmp['msg_day'];
4857	$return['msg_hour']=$tmp['msg_hour'];
4858	$return['fulldate']=$tmp['fulldate'];
4859	$return['smalldate']=$tmp['smalldate'];
4860	}
4861	else
4862	{
4863	$return['msg_day']='';
4864	$return['msg_hour']='';
4865	$return['fulldate']='';
4866	$return['smalldate']='';
4867	}
4868	$return['msg_no'] =$insert['msg_no'];
4869	$return['error'] = $insert['error'];
4870	$return['folder'] = $params['folder'];
4871	//$return['acls'] = $insert['acls'];
4872	$return['original_ID'] = $params['ID'];
4873
4874	return $return;
4875
4876	}
4877
4878	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4879	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4880
4881	function treat_base64_from_post($source){
4882	$source = preg_replace('/(?<!\r)\n/', "\r\n", $source);
4883
4884	$offset = 0;
4885	do
4886	{
4887	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4888	{
4889	$inicio = strpos($source, "\n\r", $inicio);
4890	$fim = strpos($source, '--', $inicio);
4891	if(!$fim)
4892	$fim = strpos($source,"\n\r", $inicio);
4893	$length = $fim-$inicio;
4894	$parte = substr( $source,$inicio,$length-1);
4895	$parte = str_replace(" ", "+", $parte);
4896	$source = substr_replace($source, $parte, $inicio, $length-1);
4897	}
4898	if($offset > $inicio)
4899	$offset=FALSE;
4900	else
4901	$offset = $inicio;
4902	}
4903	while($offset);
4904	return $source;
4905	}
4906
4907	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4908
4909	function unarchive_mail($params)
4910	{
4911	$dest_folder = urldecode($params['folder']);
4912	$sources = explode("#@#@#@",$params['source']);
4913	$timestamps = explode("#@#@#@",$params['timestamp']);
4914	$flags = explode("#@#@#@",$params['flags']);
4915	$ids = explode("#@#@#@",$params['id']);
4916	$return = array();
4917	$archived = array();
4918	$error = array();
4919
4920	foreach($sources as $index=>$src)
4921	{
4922	if($src!="")
4923	{
4924	//If it is a MailArchiver incomming data
4925	if($params['madata'])
4926	$sourcedec = utf8_decode($src);
4927	//Default data
4928	else
4929	$sourcedec = $src;
4930
4931	$source = $this->treat_base64_from_post($sourcedec);
4932
4933	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
4934
4935	$return['idsMsg'] = $insert['msg_no'];
4936	if($insert['error'])
4937	{
4938	$error[] = $ids[$index];
4939	}
4940	else
4941	{
4942	$archived[] = $ids[$index];
4943	}
4944	}else{
4945	$error[] = $ids[$index];
4946	}
4947	}
4948
4949	if (!empty($error))
4950	{
4951	$return['error'] = $error;
4952	}
4953	if (!empty($archived))
4954	{
4955	$return['archived'] = $archived;
4956	}
4957
4958	return $return;
4959	}
4960
4961	function download_all_local_attachments($params)
4962	{
4963	$source = $params['source'];
4964	$source = $this->treat_base64_from_post($source);
4965	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4966	$exporteml = new ExportEml();
4967	$params['num_msg']=$insert['msg_no'];
4968	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4969	return $exporteml->download_all_attachments($params);
4970	}
4971
4972	/**
4973	* Método que envia um email reportando um erro no email do usuário
4974	* @license http://www.gnu.org/copyleft/gpl.html GPL
4975	* @author Prognus Software Livre (http://www.prognus.com.br)
4976	*/
4977	function report_mail_error($params)
4978	{
4979	$params = $params['params'];
4980	$array_params = explode(";;", $params);
4981	$id_msg = $array_params[0];
4982	$msg_user = $array_params[1];
4983	$msg_folder = $array_params[2];
4984
4985	if($msg_user == '')
4986	$msg_user = "Sem mensagem!";
4987
4988	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4989
4990	$exporteml = new ExportEml();
4991	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4992	$this->open_mbox($msg_folder);
4993	$title = "Erro de email reportado";
4994	$body = "<body>O usuário <strong>$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>" .
4995	"$msg_user</body><br><br><hr>";
4996
4997	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4998	$mailService = ServiceLocator::getService('mail');
4999	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5000	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5001	}
5002
5003	function array_msort($array, $cols)
5004	{
5005	$colarr = array();
5006	foreach ($cols as $col => $order) {
5007	$colarr[$col] = array();
5008	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5009	}
5010	$params = array();
5011	foreach ($cols as $col => $order) {
5012	$params[] =& $colarr[$col];
5013	$params = array_merge($params, (array)$order);
5014	}
5015	call_user_func_array('array_multisort', $params);
5016	$ret = array();
5017	$keys = array();
5018	$first = true;
5019	foreach ($colarr as $col => $arr) {
5020	foreach ($arr as $k => $v) {
5021	if ($first) { $keys[$k] = substr($k,1); }
5022	$k = $keys[$k];
5023	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5024	$ret[$k][$col] = $array[$k][$col];
5025	}
5026	$first = false;
5027	}
5028
5029	return $ret;
5030
5031	}
5032
5033	function parseCriteriaSearchMail($search)
5034	{
5035	$criteria = '';
5036	$searchArray = explode(' ', $search);
5037
5038	foreach ($searchArray as $v)
5039	if(trim($v) !== '' )
5040	$criteria .= 'TEXT "'.$v.'" ' ;
5041
5042	return $criteria;
5043	}
5044
5045	function quickSearchMail( $params )
5046	{
5047	include '../prototype/api/controller.php';
5048	set_time_limit(270); //Aumenta o tempo limit da requisição, em algumas buscas o imap demora para retornar o resultado.
5049	$return = array();
5050	$return['folder'] = $params['folder'];
5051	if(!is_array($params['folder']))
5052	$params['folder'] = array( $params['folder'] );
5053
5054	if(!isset($params['sortType']))
5055	$params['sortType'] = 'SORTDATE_REVERSE';
5056
5057	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5058
5059	$i = 0;
5060	if(!isset($params['page'])) $params['page'] = 0;
5061	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5062	$ini = $end - $this->prefs['max_email_per_page'] ;
5063	$count = 0;
5064
5065	if (!preg_match('/KEYWORD/i', $params['search'])){
5066	$search = $this->parseCriteriaSearchMail($params['search']);
5067	} else {
5068	$search = $params['search'];
5069	}
5070
5071	foreach ($params['folder'] as $folder)
5072	{
5073	$imap = $this->open_mbox( $folder ) ;
5074	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5075
5076	$count += count($msgIds);
5077
5078	foreach ($msgIds as $ii => $v)
5079	{
5080	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5081
5082	$return['msgs'][$i]['from'] = '';
5083
5084	if(isset($msg->from[0]))
5085	{
5086	$from = self::formatMailObject( $msg->from[0] );
5087	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
5088	}
5089	else
5090	$return['msgs'][$i]['from'] = '';
5091
5092	$return['msgs'][$i]['subject'] = ' ';
5093
5094	$subject = imap_mime_header_decode($msg->subject);
5095	foreach ($subject as $tmp)
5096	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5097
5098	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
5099	$followupflagged = Controller::find(
5100	array('concept' => 'followupflagged' , 'folder' => $folder ),
5101	false,
5102	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5103	);
5104
5105	if(isset($followupflagged[0]['followupflagId']))
5106	{
5107	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
5108	$followupflagged[0]['followupflag'] = $followupflag;
5109	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
5110
5111	}
5112	$labeleds = Controller::find(
5113	array('concept' => 'labeled'),
5114	false,
5115	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5116	);
5117	if(is_array($labeleds))
5118	foreach ($labeleds as $e){
5119	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
5120	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
5121	}
5122	$mimeBody = imap_body( $this->mbox, $v , FT_UID\|FT_PEEK );
5123	$return['msgs'][$i]['flag'] = ' ';
5124	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5125	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5126	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5127	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5128	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5129	$return['msgs'][$i]['flag'] .= ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? 'T': '';
5130
5131	$header = imap_fetchheader( $imap, $v , FT_UID ); // Necessario para recuperar se a mensagem é importante ou não.
5132	$importante = array();
5133
5134	if($msg->Flagged != 'F')
5135	$return['msgs'][$i]['flag'] .= ( preg_match('/importance : (.*)\r/i', $header , $importante) === 0 ) ? '' : 'F';
5136	else
5137	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5138
5139	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5140	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5141	$return['msgs'][$i]['date'] = $msg->udate;
5142	$return['msgs'][$i]['size'] = $msg->Size;
5143	$return['msgs'][$i]['boxname'] = $folder;
5144	$return['msgs'][$i]['uid'] = $v;
5145	++$i;
5146	}
5147	}
5148
5149	$return['num_msgs'] = $count;
5150
5151	if(!isset($return['msgs']))
5152	$return['msgs'] = array();
5153
5154	define('SORTBOX', 69);
5155	define('SORTWHO', 2);
5156	define('SORTBOX_REVERSE', 69);
5157	define('SORTWHO_REVERSE', 2);
5158	define('SORTDATE_REVERSE', 0);
5159	define('SORTSUBJECT_REVERSE', 3);
5160	define('SORTSIZE_REVERSE', 6);
5161
5162	switch (constant( $params['sortType'] )){
5163	case 0 : $sA = 'date'; break;
5164	case 2 : $sA = 'from'; break;
5165	case 69 : $sA = 'boxname'; break;
5166	case 3 : $sA = 'subject'; break;
5167	case 6 : $sA = 'size'; break;
5168	}
5169
5170
5171	if($params['sortType'] !== 'SORTDATE_REVERSE')
5172	if(strpos($params['sortType'],'REVERSE') !== false)
5173	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5174	else
5175	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5176
5177	$k = -1;
5178	$nMsgs = array();
5179
5180	foreach ($return['msgs'] as $v)
5181	{
5182	++$k;
5183	if($k < $ini \|\| $k >= $end ) continue;
5184	$nMsgs[] = $v;
5185	}
5186	$return['msgs'] = $nMsgs;
5187
5188	$return = json_encode($return);
5189	$return = base64_encode($return);
5190
5191	return $return;
5192	}
5193
5194	function get_quota_folders(){
5195
5196	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5197	include_once("class.imapfp.inc.php");
5198	$imapfp = new imapfp();
5199
5200	if(!$imapfp->open($this->imap_server,$this->imap_port))
5201	return $imapfp->get_error();
5202	if (!$imapfp->login( $this->username,$this->password ))
5203	return $imapfp->get_error();
5204
5205	$response_array = $imapfp->get_mailboxes_size();
5206	if ($imapfp->error)
5207	return $imapfp->get_error();
5208
5209	$data = array();
5210	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5211	$data["quota_root"] = $quota_root;
5212
5213	foreach ($response_array as $idx=>$line) {
5214	$line2 = str_replace('"', "", $line);
5215	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5216	list($folder,$size) = explode(";",$line2);
5217	$quota_used = str_replace(")","",$size);
5218	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5219	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
5220	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5221	$folder = $this->functions->getLang("Inbox");
5222	}
5223	else
5224	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5225
5226	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5227	}
5228	$imapfp->close();
5229	return $data;
5230	}
5231
5232	function getaclfrombox($mail)
5233	{
5234	$mailArray = explode('@', $mail);
5235	$boxacl = $mailArray[0];
5236	$return = array();
5237
5238	if(!$this->mbox)
5239	$this->open_mbox();
5240
5241	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5242
5243	foreach ($mbox_acl as $user => $acl)
5244	{
5245	if ($user != $boxacl )
5246	$return[$user] = $acl;
5247	}
5248	return $return;
5249	}
5250
5251
5252	function searchSieveRule( $params )
5253	{
5254	$imap = $this->open_mbox( $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5255	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5256
5257	$rr = array();
5258
5259	if(isset($params['from'])) $rr['from'] = array();
5260	if(isset($params['to'])) $rr['to'] = array();
5261	if(isset($params['subject'])) $rr['subject'] = array();
5262	if(isset($params['body'])) $rr['body'] = array();
5263	if(isset($params['size'])) $rr['size'] = array();
5264
5265	//$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5266
5267	foreach ($msgs as $i => $v)
5268	{
5269
5270	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5271
5272	if(isset($params['from']))
5273	{
5274	$from['from'] = array();
5275	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5276	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5277	if ($from['from']['name'])
5278	{
5279	if (substr($from['from']['name'], 0, 1) == '"')
5280	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5281	else
5282	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5283	}
5284	else
5285	$from['from']['full'] = $from['from']['email'];
5286
5287	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5288	$rr['from'][] = $v;
5289	}
5290
5291	if(isset($params['to']))
5292	{
5293	$tos = $msg->to;
5294	$val = '';
5295	foreach( $tos as $to)
5296	{
5297	$tmp = imap_mime_header_decode($to->personal);
5298	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5299
5300	}
5301	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5302	$rr['to'][] = $v;
5303
5304	$tos = $msg->cc;
5305	$val = '';
5306	foreach( $tos as $to)
5307	{
5308	$tmp = imap_mime_header_decode($to->personal);
5309	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5310
5311	}
5312
5313	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5314	$rr['to'][] = $v;
5315	}
5316
5317	if(isset($params['subject']))
5318	{
5319	$ss = '';
5320	$subject = imap_mime_header_decode($msg->subject);
5321	foreach ($subject as $tmp)
5322	$ss .= ($tmp->charset == "default") ? $tmp->text : utf8_encode($tmp->text);
5323
5324	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5325	$rr['subject'][] = $v;
5326	}
5327
5328	if(isset($params['body']))
5329	{
5330	$this->mbox = $this->open_mbox( $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5331	$b = $this->get_body_msg( $v , $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5332
5333	if( $this->filterCheck( mb_convert_encoding(html_entity_decode($b['body']), 'UTF-8',mb_detect_encoding(html_entity_decode($b['body']).'x', 'UTF-8, ISO-8859-1')) , $params['body']['criteria'] , $params['body']['filter'] ))
5334	$rr['body'][] = $v;
5335
5336	unset($b);
5337	}
5338
5339	if(isset($params['size']))
5340	{
5341	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5342	$rr['size'][] = $v;
5343	}
5344	}
5345
5346	$rrr = array();
5347	$init = true;
5348	foreach ($rr as $i => $v)
5349	{
5350	if(count($rrr) == 0 && $init === true)
5351	$rrr = $v;
5352	else if($params['isExact'] == 'yes')
5353	$rrr = array_intersect($rrr , $v);
5354	else
5355	$rrr = array_unique(array_merge($rrr , $v));
5356	}
5357
5358	// if($params['page'] && $params['rows'])
5359	// {
5360	//
5361	// $end = ( $params['rows'] * $params['page'] );
5362	// $ini = $end - $params['rows'] ;
5363	//
5364	// //Pegando os do range da paginação
5365	// $k = -1;
5366	// $r = array();
5367	// foreach ($rrr as $v)
5368	// {
5369	// ++$k;
5370	// if( $k < $ini \|\| $k >= $end ) continue;
5371	// $r[] = $v;
5372	// }
5373	// //////////////////////////////////////
5374	// }
5375	// else
5376	$r = $rrr;
5377
5378	return $r ;
5379	}
5380
5381	function filterCheck( $val , $crit ,$fil )
5382	{
5383	switch ( $fil ) {
5384	case '=' : //Igual
5385	if( $val == $crit ) return true; else return false; break;
5386	case '*' : //Existe
5387	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5388	case '!*' : //Não existe
5389	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5390	case '^' : //Começa com
5391	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5392	case '$' : //Termina com
5393	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5394	case '>' : //Maior que
5395	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5396	case '<' : //Menor que
5397	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5398	}
5399	}
5400
5401
5402
5403	/**
5404	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5405	*
5406	* @license http://www.gnu.org/copyleft/gpl.html GPL
5407	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5408	* @sponsor Caixa Econômica Federal
5409	* @author Airton Bordin Junior <airton@prognus.com.br>
5410	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5411	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5412	* @param <Array> <$proc> <ações do filtro>
5413	* @return <Regras do usuário em Array>
5414	* @access public
5415	*/
5416	function apliSieveFilter($msgs , $proc)
5417	{
5418	$ret = array();
5419	foreach ($msgs as $i => $msg)
5420	{
5421	switch($proc['type']){
5422	case 'fileinto':
5423	$imap = $this->open_mbox( 'INBOX' );
5424	if($proc['keep'] === true)
5425	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5426	else
5427	{
5428	/* Está sempre copiando a mensagem para a pasta destino */
5429	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5430	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5431	imap_expunge($imap);
5432	}
5433	break;
5434	case 'redirect':
5435	foreach($msgs as $msg)
5436	{
5437	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5438	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5439	'isHtml' => true,
5440	'subject' => $info['subject'],
5441	'from' => $info['from']['full'],
5442	'to' => $proc['parameter'])
5443	);
5444
5445	if($proc['keep'] !== true)
5446	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5447	}
5448	break;
5449
5450	case 'setflag':
5451	foreach($msgs as $msg)
5452	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5453	break;
5454	}
5455	}
5456	return $ret;
5457	}
5458
5459	/**
5460	* Método que convert imagens no formato rfc2397 para Embedded Attachment
5461	*
5462	* @license http://www.gnu.org/copyleft/gpl.html GPL
5463	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5464	* @sponsor Caixa Econômica Federal
5465	* @author Cristiano Corrêa Schmidt
5466	* @param <MailService> <$mailService> <Referencia objeto MailService>
5467	* @param <String> <$body> <Referencia Corpo do email>
5468	* @return <void>
5469	* @access public
5470	*/
5471	function rfc2397ToEmbeddedAttachment( &$mailService , &$body )
5472	{
5473	$matches = array();
5474	preg_match_all("/src=[\'\|\"]+data:([^,]*);base64,([a-zA-Z0-9\+\/\=]+)[\'\|\"]+/i", $body, $matches, PREG_SET_ORDER); //Resgata imagens em rfc2397
5475
5476	foreach ($matches as $i => &$v)
5477	{
5478	$ext = explode(';', $v[1]); //quebra todos os parametros em um array.
5479	$mailService->addStringImage(base64_decode($v[2]), $ext[0] , 'EmbeddedImage'.$i.'.'.$this->mimeToExtension($v[1]));
5480	$body = str_replace($v[0], 'src="EmbeddedImage'.$i.'.'.$this->mimeToExtension($ext[0]).'"' , $body);
5481	}
5482	}
5483
5484	/**
5485	* Método que retorna a extensão do arquivo atraves do mime type
5486	*
5487	* @license http://www.gnu.org/copyleft/gpl.html GPL
5488	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5489	* @sponsor Caixa Econômica Federal
5490	* @author Cristiano Corrêa Schmidt
5491	* @param <String> <$mimeType> <Mime Type do arquivo>
5492	* @return <String> <extensão>
5493	* @access public
5494	*/
5495	function mimeToExtension($mimeType)
5496	{
5497	switch ( $mimeType )
5498	{
5499	case 'image/bmp' :
5500	return 'bmp';
5501	case 'image/cgm' :
5502	return 'cgm';
5503	case 'image/vnd.djvu' :
5504	return 'djv';
5505	case 'image/gif' :
5506	return 'gif';
5507	case 'image/x-icon' :
5508	return 'ico';
5509	case 'image/ief' :
5510	return 'ief';
5511	case 'image/jpeg' :
5512	return 'jpg';
5513	case 'image/x-macpaint' :
5514	return 'mac';
5515	case 'image/pict' :
5516	return 'pct';
5517	case 'image/png' :
5518	return 'png';
5519	case 'image/x-quicktime' :
5520	return 'qti';
5521	case 'image/x-rgb' :
5522	return 'rgb';
5523	case 'image/tiff' :
5524	return 'tif';
5525	default:
5526	return '';
5527	}
5528
5529	}
5530
5531
5532	/**
5533	* Método que retorna as mensagens com a flag $FilteredMessage que representa as mensagens filtradas que devem ser alertadas para o usuário
5534	*
5535	* @license http://www.gnu.org/copyleft/gpl.html GPL
5536	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5537	* @sponsor Caixa Econômica Federal
5538	* @author Airton Bordin Junior <airton@prognus.com.br>
5539	* @author Marcieli <marcieli@prognus.com.br>
5540	* @author Marcos <marcosw@prognus.com.br>
5541	* @param <Array> <$paramFolders> <Pastas onde devem ser buscadas as mensagens>
5542	* @return <Mensagens encontradas com a flag $FilteredMessage>
5543	* @access <public>
5544	*/
5545	function getFlaggedAlertMessages($paramFolders) {
5546
5547	$folders = explode(",", $paramFolders['folders']);
5548
5549	$messages = array();
5550	$result = array();
5551	$label = '$FilteredMessage';
5552
5553	foreach ($folders as $folder) {
5554	$this->mbox = $this->open_mbox($folder);
5555	/* Não deletadas, não lidas e com a flag */
5556	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5557	if(is_array($messages))
5558	foreach ($messages as $k => $m) {
5559	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5560
5561	$date = explode(" ", $headers[0]->date);
5562	$result[$m."_".$folder] = array (
5563	'udate' => $headers[0]->udate,
5564	'from' => $this->decodeMimeString($headers[0]->from),
5565	'subject' => $this->decodeMimeString($headers[0]->subject),
5566	'msg_number' => $m,
5567	'msg_folder' => $folder
5568	);
5569	}
5570	}
5571	$result_final = array();
5572	foreach ($result as $r){
5573	$result_final[] = $r;
5574	}
5575
5576	return $result_final;
5577	}
5578
5579	/**
5580	* Esta função é chamada ao clicar sobre uma mensagem listada nos alertas de Filtro por Remetente
5581	* remove a flag e chama a função que recupera os dados da mensagem, para serem utilizados na abertura da aba de leitura da msg
5582	*/
5583	function open_flagged_msg($params){
5584	$message_number = $params['msg_number'];
5585	$message_folder = $params['msg_folder'];
5586	$alarm = $params['alarm'];
5587	if ($message_folder && $message_number) {
5588	$this->mbox = $this->open_mbox($message_folder);
5589	imap_clearflag_full($this->mbox, $message_number, '$FilteredMessage', ST_UID);
5590	}
5591	$r = $this->get_info_msg(array('msg_number' => $message_number, 'msg_folder' =>urlencode($message_folder), 'alarm' => ($alarm)));
5592
5593	return $r;
5594	}
5595
5596	/**
5597	* Remove a flag que caracteriza uma mensagem como alertada por Filtro por Remetente.
5598	* se houver o parametro msg_number, então remove a flag de uma msg especifica
5599	* se não houver o parametro msg_number, mas sim o from, então remove a flag de todas as msgs da pasta (parametro from),
5600	* e que o remetente for o from.
5601	*/
5602	function removeFlagMessagesFilter($params){
5603	$message_number = $params['msg_number'];
5604	$folder = $params['folder'];
5605
5606	if(isset($message_number)){
5607	if(isset($folder)){
5608	$message_number = explode(',', $message_number);
5609	$this->mbox = $this->open_mbox($folder);
5610	foreach ($message_number as $k => $m) {
5611	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5612	}
5613	}
5614	}
5615	else{
5616	$from = $params['from'];
5617	if(isset($folder) && isset($from)){
5618	$this->mbox = $this->open_mbox($folder);
5619	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5620	}
5621	if(is_array($messages)){
5622	foreach ($messages as $k => $m) {
5623	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5624	if(strpos($headers[0]->from, $from) > 0){
5625	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5626	}
5627	}
5628	}
5629	}
5630
5631	return array('status' => "success");
5632	}
5633
5634	//MailArchiver -> get offsettogmt as a global javascript variable, invoked at "main.js", init()
5635	function get_offset_gmt(){
5636	return($this->functions->CalculateDateOffset());
5637	}
5638
5639	//MailArchiver -> get message flags only, invoked at archive operation
5640	function get_msg_flags($args){
5641	$msg_folder = $args['folder'];
5642	$msg_n = $args['msg_number'];
5643	$arr_msg = explode(",", $msg_n);
5644
5645	for($i=0; $i<count($arr_msg); ++$i){
5646
5647	if(!$this->mbox \|\| !is_resource($this->mbox))
5648	$this->mbox = $this->open_mbox($msg_folder);
5649
5650	if(!is_resource($this->mbox))
5651	return(false);
5652
5653	$msgno_imap = imap_msgno($this->mbox, $msg_n);
5654	$header = @imap_headerinfo($this->mbox, $msgno_imap, 80, 255);
5655
5656	if (!is_object($header))
5657	return false;
5658
5659	$taglist[$i]["msgid"] = $msg_n;
5660	$taglist[$i]["unseen"] = $header->Unseen;
5661	$taglist[$i]["recent"] = $header->Recent;
5662	$taglist[$i]["flagged"] = $header->Flagged;
5663	$taglist[$i]["draft"] = $header->Draft;
5664	$taglist[$i]["answered"] = $header->Answered;
5665	$taglist[$i]["deleted"] = $header->Deleted;
5666
5667	if($header->Answered =='A' && $header->Draft == 'X')
5668	$taglist[$i]['forwarded'] = 'F';
5669	else
5670	$taglist[$i]['forwarded'] = ' ';
5671	}
5672
5673	return $taglist;
5674	}
5675	}
5676	?>

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