Context Navigation

source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 2417

Revision 2417, 142.0 KB checked in by amuller, 14 years ago (diff)
Ticket #1026 - Fechando a sessão em cada requisição do inicio do expressoMail
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2
3	/***************************************************************************
4	* Expresso Livre *
5	* http://www.expressolivre.org *
6	* -------------------------------------------- *
7	* This program is free software; you can redistribute it and/or modify it *
8	* under the terms of the GNU General Public License as published by the *
9	* Free Software Foundation; either version 2 of the License, or (at your *
10	* option) any later version. *
11	\**************************************************************************/
12
13	include_once("class.functions.inc.php");
14	include_once("class.ldap_functions.inc.php");
15	include_once("class.exporteml.inc.php");
16
17	class imap_functions
18	{
19	var $public_functions = array
20	(
21	'get_range_msgs' => True,
22	'get_info_msg' => True,
23	'get_info_msgs' => True,
24	'get_folders_list' => True,
25	'import_msgs' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $imap_port;
32	var $has_cid;
33	var $imap_options = '';
34	var $functions;
35	var $foldersLimit;
36	var $imap_sentfolder;
37
38	function imap_functions (){
39	$this->foldersLimit = $_SESSION['phpgw_info']['expressomail']['max_folders_to_show']; //Limit of folders (mailboxes) user can see
40	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
41	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
42	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
43	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
44	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
45	$this->functions = new functions();
46	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
47	$this->has_cid = false;
48
49	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
50	{
51	$this->imap_options = '/tls/novalidate-cert';
52	}
53	else
54	{
55	$this->imap_options = '/notls/novalidate-cert';
56	}
57	}
58	// BEGIN of functions.
59	function open_mbox($folder = False)
60	{
61	if (is_resource($this->mbox))
62	return $this->mbox;
63	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
64	$this->mbox = @imap_open("{".$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()))));
65	return $this->mbox;
66	}
67
68	function parse_error($error){
69	// This error is returned from Imap.
70	if(strstr($error,'Connection refused')) {
71	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
72	}
73	// This error is returned from Postfix.
74	elseif(strstr($error,'message file too big')) {
75	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
76	}
77	elseif(strstr($error,'virus')) {
78	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
79	}
80	// This condition verifies if SESSION is expired.
81	elseif(!count($_SESSION))
82	return "nosession";
83
84	return $error;
85	}
86
87	function get_range_msgs2($params)
88	{
89	// Free others requests
90	session_write_close();
91
92	$folder = $params['folder'];
93	$msg_range_begin = $params['msg_range_begin'];
94	$msg_range_end = $params['msg_range_end'];
95	$sort_box_type = $params['sort_box_type'];
96	$sort_box_reverse = $params['sort_box_reverse'];
97	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
98	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
99
100	$return = array();
101	$i = 0;
102	$num_msgs = imap_num_msg($this->mbox);
103	if(is_array($sort_array_msg)){
104	foreach($sort_array_msg as $msg_number => $value)
105	{
106	$temp = $this->get_info_head_msg($msg_number);
107	$temp['msg_sample'] = $this->get_msg_sample($msg_number);
108	if(!$temp)
109	{
110	return false;
111	}
112
113	$return[$i] = $temp;
114	$i++;
115	}
116	}
117	$return['num_msgs'] = $num_msgs;
118
119	return $return;
120	}
121
122	function get_info_head_msg($msg_number) {
123	$head_array = array();
124	include_once("class.imap_attachment.inc.php");
125	$imap_attachment = new imap_attachment();
126
127
128
129	/*Como eu preciso do atributo Importance para saber se o email é
130	* importante ou não, uso abaixo a função imap_fetchheader e busco
131	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
132	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
133	* não preciso reimplementar o método utilizando o fetchheader.
134	* Como as mensagens são renderizadas em um número pequeno por vez,
135	* não parece ter perda considerável de performance.
136	*/
137
138	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
139	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
140
141	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
142	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
143	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
144	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
145
146
147	$header = $this->get_header($msg_number);
148	if (!is_object($header))
149	return false;
150	$head_array['Recent'] = $header->Recent;
151	$head_array['Unseen'] = $header->Unseen;
152	if($header->Answered =='A' && $header->Draft == 'X'){
153	$head_array['Forwarded'] = 'F';
154	}
155	else {
156	$head_array['Answered'] = $header->Answered;
157	$head_array['Draft'] = $header->Draft;
158	}
159	$head_array['Deleted'] = $header->Deleted;
160	$head_array['Flagged'] = $header->Flagged;
161
162	$head_array['msg_number'] = $msg_number;
163	//$head_array['msg_folder'] = $folder;
164
165	$date_msg = gmdate("d/m/Y",$header->udate);
166	if ( date("d/m/Y") == $date_msg)
167	$head_array['udate'] = gmdate("H:i",$header->udate);
168	else
169	{
170	$head_array['udate'] = $date_msg;
171	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
172	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
173	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
174	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
175	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
176	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
177	}
178
179	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
180
181	$from = $header->from;
182	$head_array['from'] = array();
183	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
184	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
185	if(!$head_array['from']['name'])
186	$head_array['from']['name'] = $head_array['from']['email'];
187	$to = $header->to;
188	$head_array['to'] = array();
189	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
190	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
191	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
192	if(!$head_array['to']['name'])
193	$head_array['to']['name'] = $head_array['to']['email'];
194	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
195
196	$head_array['Size'] = $header->Size;
197
198	$head_array['attachment'] = array();
199	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
200
201	return $head_array;
202	}
203
204	function decode_string($string)
205	{
206
207	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
208	{
209	$return = '';
210	$tmp = imap_mime_header_decode($string);
211	foreach ($tmp as $tmp1)
212	$return .= $this->htmlspecialchars_encode($tmp1->text);
213
214	return $return;
215	}
216	else if (strpos(strtolower($string), '=?utf-8') !== false)
217	{
218	$elements = imap_mime_header_decode($string);
219
220	for($i = 0;$i < count($elements);$i++)
221	{
222	$charset = strtolower($elements[$i]->charset);
223	$text = $elements[$i]->text;
224
225	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
226	{
227	$decoded .= $this->functions->utf8_to_ncr($text);
228	}
229	else
230	{
231	if( strcasecmp($charset,"default") )
232	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
233	else
234	$decoded .= $this->htmlspecialchars_encode($text);
235	}
236	}
237	return $decoded;
238	}
239	else
240	return $this->htmlspecialchars_encode($string);
241	}
242	/**
243	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
244	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
245	*/
246	function import_msgs($params) {
247	if(!$this->mbox)
248	$this->mbox = $this->open_mbox();
249
250	if( preg_match('/local_/',$params["folder"]) )
251	{
252	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
253	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
254	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
255	return $this->functions->getLang( 'Import to Local : fail...' );
256	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
257	$params["folder"] = $tmp_box;
258	}
259	$errors = array();
260	$invalid_format = false;
261	$filename = $params['FILES'][0]['name'];
262	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
263	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
264	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
265	return array( 'error' => $this->functions->getLang("fail in import:").
266	" ".$this->functions->getLang("Over quota"));
267	}
268	if(substr($filename,strlen($filename)-4)==".zip") {
269	$zip = zip_open($params['FILES'][0]['tmp_name']);
270
271	if ($zip) {
272	while ($zip_entry = zip_read($zip)) {
273
274	if (zip_entry_open($zip, $zip_entry, "r")) {
275	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
276	$status = @imap_append($this->mbox,
277	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
278	$email
279	);
280	if(!$status)
281	array_push($errors,zip_entry_name($zip_entry));
282	zip_entry_close($zip_entry);
283	}
284	}
285	zip_close($zip);
286	}
287
288	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
289	{
290
291	$mc = imap_check($this->mbox);
292
293	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
294
295	$ids = array( );
296	foreach ($result as $overview)
297	$ids[ ] = $overview -> uid;
298
299	return implode( ',', $ids );
300	}
301	}
302	else if(substr($filename,strlen($filename)-4)==".eml") {
303	$email = implode("",file($params['FILES'][0]['tmp_name']));
304	$status = @imap_append($this->mbox,
305	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
306	$email
307	);
308	if(!$status){
309	array_push($errors,zip_entry_name($zip_entry));
310	zip_entry_close($zip_entry);
311	}
312	}
313	else
314	{
315	if ( isset( $tmp_box ) )
316	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
317
318	return array("error" => $this->functions->getLang("wrong file format"));
319	$invalid_format = true;
320	}
321
322	if(!$invalid_format) {
323	if(count($errors)>0) {
324	$message = $this->functions->getLang("fail in import:")."\n";
325	foreach($errors as $arquivo) {
326	$message.=$arquivo."\n";
327	}
328	return array("error" => $message);
329	}
330	else
331	return $this->functions->getLang("The import was executed successfully.");
332	}
333	}
334	/*
335	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
336	a primeira parte do e-mail, que é o texto, sem anexos.
337	O método considera que o email é multpart.
338	*/
339	function remove_attachments($params) {
340	include_once("class.message_components.inc.php");
341	if(!$this->mbox \|\| !is_resource($this->mbox))
342	$this->mbox = $this->open_mbox($params["folder"]);
343	$return["status"] = true;
344	$header = "";
345
346	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
347	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
348	$head1 = explode(":",$head);
349	if ( (strtoupper($head1[0]) == "TO") \|\|
350	(strtoupper($head1[0]) == "FROM") \|\|
351	(strtoupper($head1[0]) == "SUBJECT") \|\|
352	(strtoupper($head1[0]) == "DATE") )
353	$header .= $head."\r\n";
354	}
355
356	$msg = &new message_components($this->mbox);
357	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
358	Então uso essa classe para verificar a codificação e o charset,
359	para que o método decodeBody do expresso possa trazer tudo certinho*/
360
361	$status = imap_append($this->mbox,
362	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
363	$header.
364	"\r\n".
365	str_replace("\n","\r\n",$this->decodeBody(
366	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
367	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
368	)
369	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
370
371	if(!$status)
372	{
373	$return["status"] = false;
374	$return["msg"] = lang("error appending mail on delete attachments");
375	}
376	else
377	{
378	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
379	$return['msg_no'] = $status->uidnext - 1;
380	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
381	imap_expunge($this->mbox);
382	}
383
384	return $return;
385
386	}
387
388	function msgs_to_archive($params) {
389
390	$folder = $params['folder'];
391	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
392
393	$messages_not_to_copy = explode(",",$params['mails']);
394	$ids = array();
395
396	$cont = 0;
397
398	foreach($all_ids as $each_id=>$value) {
399	if(!in_array($each_id,$messages_not_to_copy)) {
400	array_push($ids,$each_id);
401	$cont++;
402	}
403	if($cont>=100)
404	break;
405	}
406
407	if (empty($ids))
408	return array();
409
410	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
411
412
413	return $this->get_info_msgs($params);
414
415
416	}
417
418	/**
419	*
420	* @return
421	* @param $params Object
422	*/
423	function get_info_msgs($params) {
424	include_once("class.exporteml.inc.php");
425	$return = array();
426	$new_params = array();
427	$attach_params = array();
428	$new_params["msg_folder"]=$params["folder"];
429	$attach_params["folder"] = $params["folder"];
430	$msgs = explode(",",$params["msgs_number"]);
431	$exporteml = new ExportEml();
432	$unseen_msgs = array();
433	foreach($msgs as $msg_number) {
434	$new_params["msg_number"] = $msg_number;
435	//ini_set("display_errors","1");
436	$msg_info = $this->get_info_msg($new_params);
437
438	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
439	$msg_info['header'] = $this->get_info_head_msg($msg_number);
440
441	$attach_params["num_msg"] = $msg_number;
442	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
443	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
444	imap_close($this->mbox);
445	$this->mbox=false;
446	array_push($return,serialize($msg_info));
447
448	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
449	array_push($unseen_msgs,$msg_number);
450	}
451	}
452	if($unseen_msgs){
453	$msgs_list = implode(",",$unseen_msgs);
454	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
455	$this->set_messages_flag($array_msgs);
456	}
457
458	return $return;
459	}
460
461	function get_info_msg($params)
462	{
463	$return = array();
464	$msg_number = $params['msg_number'];
465	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
466	$msg_number = $matches[1];
467	$plus_id = $matches[2];
468	}
469	else {
470	$plus_id = '';
471	}
472	$msg_folder = urldecode($params['msg_folder']);
473
474	if(!$this->mbox \|\| !is_resource($this->mbox))
475	$this->mbox = $this->open_mbox($msg_folder);
476
477	$header = $this->get_header($msg_number);
478	if (!$header) {
479	$return['status_get_msg_info'] = "false";
480	return $return;
481	}
482
483	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
484
485	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
486
487	$body = $return_get_body['body'];
488	//Remoção de tags <span></span> para correção de erro no firefox
489	$body = mb_eregi_replace("<span><span>","",$body);
490	$body = mb_eregi_replace("</span></span>","",$body);
491
492	if($return_get_body['body']=='isCripted'){
493	$exporteml = new ExportEml();
494	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
495	$return['body'] = "";
496	$return['attachments'] = "";
497	$return['thumbs'] = "";
498	$return['signature'] = "";
499	//return $return;
500	}else{
501	$return['body'] = $body;
502	$return['attachments'] = $return_get_body['attachments'];
503	$return['thumbs'] = $return_get_body['thumbs'];
504	$return['signature'] = $return_get_body['signature'];
505	}
506
507	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
508	if (preg_match($pattern, $header_, $fields))
509	{
510	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
511	$return['DispositionNotificationTo'] = "<".$matches[0].">";
512	}
513
514	$return['Recent'] = $header->Recent;
515	$return['Unseen'] = $header->Unseen;
516	$return['Deleted'] = $header->Deleted;
517	$return['Flagged'] = $header->Flagged;
518
519	if($header->Answered =='A' && $header->Draft == 'X'){
520	$return['Forwarded'] = 'F';
521	}
522
523	else {
524	$return['Answered'] = $header->Answered;
525	$return['Draft'] = $header->Draft;
526	}
527
528	$return['msg_number'] = $msg_number.$plus_id;
529	$return['msg_folder'] = $msg_folder;
530
531	$date_msg = gmdate("d/m/Y",$header->udate);
532	if (date("d/m/Y") == $date_msg)
533	$return['udate'] = gmdate("H:i",$header->udate);
534	else
535	$return['udate'] = $date_msg;
536
537	$return['msg_day'] = $date_msg;
538	$return['msg_hour'] = gmdate("H:i",$header->udate);
539
540	if (date("d/m/Y") == $date_msg) //no dia
541	{
542	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
543	$return['smalldate'] = gmdate("H:i",$header->udate);
544
545	$timestamp_now = strtotime("now");
546	$timestamp_msg_time = $header->udate;
547	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
548	// The variable $timestamp_diff is calculated without MailDate TZ.
549	$pdate = date_parse($header->MailDate);
550	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
551
552	if (gmdate("H",$timestamp_diff) > 0)
553	{
554	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
555	}
556	else
557	{
558	if (gmdate("i",$timestamp_diff) == 0){
559	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
560	}
561	elseif (gmdate("i",$timestamp_diff) == 1){
562	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
563	}
564	else{
565	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
566	}
567	}
568	}
569	else{
570	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
571	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
572	}
573
574	$from = $header->from;
575	$return['from'] = array();
576	$return['from']['name'] = $this->decode_string($from[0]->personal);
577	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
578	if ($return['from']['name'])
579	{
580	if (substr($return['from']['name'], 0, 1) == '"')
581	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
582	else
583	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
584	}
585	else
586	$return['from']['full'] = $return['from']['email'];
587
588	// Sender attribute
589	$sender = $header->sender;
590	$return['sender'] = array();
591	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
592	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
593	if ($return['sender']['name'])
594	{
595	if (substr($return['sender']['name'], 0, 1) == '"')
596	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
597	else
598	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
599	}
600	else
601	$return['sender']['full'] = $return['sender']['email'];
602
603	if($return['from']['full'] == $return['sender']['full'])
604	$return['sender'] = null;
605	$to = $header->to;
606	$return['toaddress2'] = "";
607	if (!empty($to))
608	{
609	foreach ($to as $tmp)
610	{
611	if (!empty($tmp->personal))
612	{
613	$personal_tmp = imap_mime_header_decode($tmp->personal);
614	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
615	$return['toaddress2'] .= " ";
616	$return['toaddress2'] .= "<";
617	if ($tmp->host != 'unspecified-domain')
618	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
619	else
620	$return['toaddress2'] .= $tmp->mailbox;
621	$return['toaddress2'] .= ">";
622	$return['toaddress2'] .= ", ";
623	}
624	else
625	{
626	if ($tmp->host != 'unspecified-domain')
627	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
628	else
629	$return['toaddress2'] .= $tmp->mailbox;
630	$return['toaddress2'] .= ", ";
631	}
632	}
633	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
634	}
635	else
636	{
637	$return['toaddress2'] = "<Empty>";
638	}
639
640	$cc = $header->cc;
641	$return['cc'] = "";
642	if (!empty($cc))
643	{
644	foreach ($cc as $tmp_cc)
645	{
646	if (!empty($tmp_cc->personal))
647	{
648	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
649	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
650	$return['cc'] .= " ";
651	$return['cc'] .= "<";
652	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
653	$return['cc'] .= ">";
654	$return['cc'] .= ", ";
655	}
656	else
657	{
658	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
659	$return['cc'] .= ", ";
660	}
661	}
662	$return['cc'] = $this->del_last_two_caracters($return['cc']);
663	}
664	else
665	{
666	$return['cc'] = "";
667	}
668
669	##
670	# @AUTHOR Rodrigo Souza dos Santos
671	# @DATE 2008/09/12
672	# @BRIEF Adding the BCC field.
673	##
674	$bcc = $header->bcc;
675	$return['bcc'] = "";
676	if (!empty($bcc))
677	{
678	foreach ($bcc as $tmp_bcc)
679	{
680	if (!empty($tmp_bcc->personal))
681	{
682	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
683	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
684	$return['bcc'] .= " ";
685	$return['bcc'] .= "<";
686	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
687	$return['bcc'] .= ">";
688	$return['bcc'] .= ", ";
689	}
690	else
691	{
692	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
693	$return['bcc'] .= ", ";
694	}
695	}
696	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
697	}
698	else
699	{
700	$return['bcc'] = "";
701	}
702
703	$reply_to = $header->reply_to;
704	$return['reply_to'] = "";
705	if (is_object($reply_to[0]))
706	{
707	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
708	{
709	if (!empty($reply_to[0]->personal))
710	{
711	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
712	if(!empty($personal_reply_to[0]->text)) {
713	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
714	$return['reply_to'] .= " ";
715	$return['reply_to'] .= "<";
716	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
717	$return['reply_to'] .= ">";
718	}
719	else {
720	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
721	}
722	}
723	else
724	{
725	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
726	}
727	}
728	}
729	$return['reply_to'] = $this->decode_string($return['reply_to']);
730	$return['subject'] = $this->decode_string($header->fetchsubject);
731	$return['Size'] = $header->Size;
732	$return['reply_toaddress'] = $header->reply_toaddress;
733
734	//All this is to help in local messages
735	$return['timestamp'] = $header->udate_original;
736	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
737	$return['reply_toaddress'] = $header->reply_toaddress;
738	return $return;
739	}
740
741	function get_msg_sample($msg_number)
742	{
743
744
745	include_once("class.message_components.inc.php");
746	$msg = &new message_components($this->mbox);
747	$msg->fetch_structure($msg_number);
748	$return = "";
749
750	if( (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject'] == "0")) && (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip'] == "0")) )
751	{
752	$return['body'] = "";
753	return $return;
754	}
755
756
757
758	if(!$msg->structure[$msg_number]->parts)
759	{
760	$content = '';
761	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
762	{
763	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
764	}
765	}
766	else
767	{
768	foreach($msg->pid[$msg_number] as $values => $msg_part)
769	{
770
771	$file_type = strtolower($msg->file_type[$msg_number][$values]);
772	if($file_type == "text/plain" \|\| $file_type == "text/html") {
773	$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]);
774	break;
775	}
776	}
777	}
778	$content = $this->replace_special_characters($content);
779	$tags_replace = array("<br>","<br/>","<br />");
780	$content = str_replace($tags_replace," ", $content);
781	$content = strip_tags($content);
782	$content = str_replace(array("{","}"," "), " ", $content);
783	$content = trim($content);
784	$content = substr($content,0,300);
785	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
786	return $return;
787	}
788
789	function get_body_msg($msg_number, $msg_folder)
790	{
791	include_once("class.message_components.inc.php");
792	$msg = &new message_components($this->mbox);
793	$msg->fetch_structure($msg_number);
794	$return = array();
795	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
796	if(!$this->has_cid)
797	{
798	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
799	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
800	}
801
802	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
803	{
804	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
805	$return['body']='isCripted';
806	return $return;
807	}
808
809	$attachment = array(); //No attachments
810
811	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
812	$return['body']='isCripted';
813	return $return;
814	}
815
816	$content = $this->decodeBody(
817	imap_body( $this -> mbox, $msg_number, FT_UID ),
818	$msg -> encoding[ $msg_number ][ 0 ],
819	$msg -> charset[ $msg_number ][ 0 ]
820	);
821
822	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
823	{
824	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
825	$content = nl2br( htmlentities( $content ) );
826	$content = $this -> replace_links( $content );
827	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
828	$content = '<span style="font-family: monospace">' . $content . '</span>';
829
830	$return[ 'body' ] = $content;
831
832	return $return;
833	}
834	}
835	else
836	{ //Complicated message, multiple parts
837	$html_body = '';
838	$content = '';
839	$has_multipart = true;
840	$this->has_cid = false;
841
842	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
843	$this->has_cid = true;
844
845	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
846	$show_only_html = false;
847	foreach($msg->pid[$msg_number] as $values => $msg_part) {
848	$file_type = strtolower($msg->file_type[$msg_number][$values]);
849	if($file_type == "text/html")
850	$show_only_html = true;
851	}
852	}
853	else
854	$show_only_html = false;
855
856	foreach($msg->pid[$msg_number] as $values => $msg_part)
857	{
858
859	$file_type = strtolower($msg->file_type[$msg_number][$values]);
860	if($file_type == "message/rfc822")
861	$has_multipart = false;
862
863	if($file_type == "multipart/alternative")
864	$has_multipart = false;
865
866	if(($file_type == "text/plain"
867	\|\| $file_type == "text/html")
868	&& $file_type != 'attachment')
869	{
870	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
871	{
872	// if TXT file size > 100kb, then it will not expand.
873	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
874	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
875	}
876	}
877	// if HTML attachment file size > 300kb, then it will not expand.
878	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
879	{
880	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
881	$show_only_html = true;
882	}
883	}
884	else if($file_type == "message/delivery-status"){
885	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
886	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
887
888	}
889	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
890
891	include_once("class.imap_attachment.inc.php");
892	$att = new imap_attachment();
893	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
894	if($attachments['number_attachments'] > 0) {
895	foreach($attachments ['attachment'] as $index => $attachment)
896	{
897	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
898	{
899	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
900
901	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
902	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
903
904	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
905	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
906
907	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
908	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
909	. '</td></tr>';
910
911	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
912
913	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
914	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
915	. '</td></tr>';
916
917	if ( $obj->cc )
918	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
919	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
920	. '</td></tr>';
921
922	$content .= '</table><br>';
923
924
925	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
926	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
927	{
928	$id = !$id;
929	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
930	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
931	}
932
933	$body = $this->decodeBody(
934	imap_fetchbody(
935	$this->mbox,
936	$msg_number,
937	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
938	FT_UID
939	),
940	$msg->encoding[ $msg_number ][ $values ],
941	$msg->charset[ $msg_number ][ $values ]
942	);
943
944	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
945	{
946	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
947	$body = nl2br( htmlentities( $body ) );
948	$body = $this -> replace_links( $body );
949	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
950	$body = '<span style="font-family: monospace">' . $body . '</span>';
951	}
952
953	$content .= $body;
954	break;
955	}
956	}
957	}
958	}
959	}
960	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
961	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
962	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
963	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
964	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
965	}
966	}
967	// Force message with flag Seen (imap_fetchbody not works correctly)
968	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
969	$this->set_messages_flag($params);
970
971	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
972	$content = $this->replace_special_characters($content);
973	$return['body'] = $content;
974
975	return $return;
976	}
977
978	function htmlfilter($body)
979	{
980	require_once('htmlfilter.inc');
981
982	$tag_list = Array(
983	false,
984	'blink',
985	'object',
986	'meta',
987	'html',
988	'link',
989	'frame',
990	'iframe',
991	'layer',
992	'ilayer',
993	'plaintext'
994	);
995
996	/**
997	* A very exclusive set:
998	*/
999	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1000	$rm_tags_with_content = Array(
1001	'script',
1002	'style',
1003	'applet',
1004	'embed',
1005	'head',
1006	'frameset',
1007	'xml',
1008	'xmp'
1009	);
1010
1011	$self_closing_tags = Array(
1012	'img',
1013	'br',
1014	'hr',
1015	'input'
1016	);
1017
1018	$force_tag_closing = true;
1019
1020	$rm_attnames = Array(
1021	'/.*/' =>
1022	Array(
1023	'/target/i',
1024	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1025	'/^dynsrc/i',
1026	'/^datasrc/i',
1027	'/^data.*/i',
1028	'/^lowsrc/i'
1029	)
1030	);
1031
1032	/**
1033	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1034	* some idea of what's going on here. :)
1035	*/
1036
1037	$bad_attvals = Array(
1038	'/.*/' =>
1039	Array(
1040	'/.*/' =>
1041	Array(
1042	Array(
1043	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1044	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1045	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1046	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1047	),
1048	Array(
1049	'\\1oddjob:\\2\\1',
1050	//'\\1uucp:\\2\\1', -> doclinks notes
1051	'\\1amaretto:\\2\\1',
1052	'\\1round:\\2\\1'
1053	)
1054	),
1055
1056	'/^style/i' =>
1057	Array(
1058	Array(
1059	'/expression/i',
1060	'/behaviou*r/i',
1061	'/binding/i',
1062	'/include-source/i',
1063	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1064	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1065	),
1066	Array(
1067	'idiocy',
1068	'idiocy',
1069	'idiocy',
1070	'idiocy',
1071	'url(\\1http://securityfocus.com/\\1)',
1072	'url(\\1http://securityfocus.com/\\1)'
1073	)
1074	)
1075	)
1076	);
1077
1078	$add_attr_to_tag = Array(
1079	'/^a$/i' => Array('target' => '"_new"')
1080	);
1081
1082
1083	$trusted_body = sanitize($body,
1084	$tag_list,
1085	$rm_tags_with_content,
1086	$self_closing_tags,
1087	$force_tag_closing,
1088	$rm_attnames,
1089	$bad_attvals,
1090	$add_attr_to_tag
1091	);
1092
1093	return $trusted_body;
1094	}
1095
1096	function decodeBody($body, $encoding, $charset=null)
1097	{
1098	/**
1099	* replace e-mail by anchor.
1100	*/
1101	// HTML Filter
1102	//$body = preg_replace("#(^\|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=# onclick=\"javascript:new_message('new_by_message', '\\2@\\3')\">\\2@\\3</a>", $body);
1103	//$body = str_replace("\r\n", "\n", $body);
1104	if ($encoding == 'quoted-printable')
1105	{
1106	/*
1107
1108	for($i=0;$i<256;$i++) {
1109	$c1=dechex($i);
1110	if(strlen($c1)==1){$c1="0".$c1;}
1111	$c1="=".$c1;
1112	$myqprinta[]=$c1;
1113	$myqprintb[]=chr($i);
1114	}
1115	*/
1116	$body = str_replace($myqprinta,$myqprintb,($body));
1117	$body = quoted_printable_decode($body);
1118	while (ereg("=\n", $body))
1119	{
1120	$body = ereg_replace ("=\n", '', $body);
1121	}
1122	}
1123	else if ($encoding == 'base64')
1124	{
1125	$body = base64_decode($body);
1126	}
1127
1128	// All other encodings are returned raw.
1129	if (strtolower($charset) == "utf-8")
1130	return utf8_decode($body);
1131	else
1132	return $body;
1133	}
1134
1135	function process_embedded_images($msg, $msgno, $body, $msg_folder)
1136	{
1137	if (count($msg->inline_id[$msgno]) > 0)
1138	{
1139	foreach ($msg->inline_id[$msgno] as $index => $cid)
1140	{
1141	$cid = eregi_replace("<", "", $cid);
1142	$cid = eregi_replace(">", "", $cid);
1143	$msg_part = $msg->pid[$msgno][$index];
1144	//$body = eregi_replace("alt=\"\"", "", $body);
1145	$body = eregi_replace("<br/>", "", $body);
1146	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1147	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1148	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1149	}
1150	}
1151
1152	return $body;
1153	}
1154
1155	function replace_special_characters($body)
1156	{
1157	// Suspected TAGS!
1158	/*$tag_list = Array(
1159	'blink','object','meta',
1160	'html','link','frame',
1161	'iframe','layer','ilayer',
1162	'plaintext','script','style','img',
1163	'applet','embed','head',
1164	'frameset','xml','xmp');
1165	*/
1166
1167	// Layout problem: Change html elements
1168	// with absolute position to relate position, CASE INSENSITIVE.
1169	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1170
1171	$tag_list = Array('head','blink','object','frame',
1172	'iframe','layer','ilayer','plaintext','script',
1173	'applet','embed','frameset','xml','xmp','style');
1174
1175	$blocked_tags = array();
1176	foreach($tag_list as $index => $tag) {
1177	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
1178	if($body != $new_body) {
1179	$blocked_tags[] = $tag;
1180	}
1181	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
1182	}
1183	// Malicious Code Remove
1184	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1185	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1186	foreach($rest[0] as $i => $val)
1187	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
1188	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1189
1190	return "<span>".$this-> replace_links($body);
1191	}
1192
1193	function replace_links( $body )
1194	{
1195	$matches = array( );
1196	// Verify exception.
1197	@preg_match( "/<a href=\"notes:\/\/\//", $body, $matches );
1198
1199	// If there is no exception, then open the link in new window.
1200	if ( count( $matches ) )
1201	return $body;
1202
1203	// All links should be moderated and they should only have the attribute 'target="blank"'.
1204	$pattern = '/<a[^>]+href=(3D)?["\']([^>"\']+)["\'][^>]>([^<])<\/a>/im';
1205	$replacement = '<a href="$2" target="_blank">$3</a>';
1206	$body = preg_replace( $pattern, $replacement, $body );
1207
1208	//file_put_contents( '/tmp/mail', $body );
1209
1210	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
1211	// See more informations in www.iana.org
1212	$octets = array(
1213	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
1214	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
1215	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
1216	);
1217
1218	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
1219
1220	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
1221	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
1222	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
1223	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
1224	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
1225	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
1226	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
1227	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
1228	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
1229	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
1230	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
1231	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
1232	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
1233
1234	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
1235	$port = '(?>:\d{2,5})?';
1236	$domain = '(?>[\w\d_\-]+)';
1237	$subdomain = "(?>{$domain}\.)*";
1238	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
1239	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
1240
1241	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
1242
1243	ini_set( 'pcre.backtrack_limit', 300000 );
1244	/*
1245	// PHP 5.3
1246	$replace = function( $matches )
1247	{
1248	if ( $matches[ 1 ] )
1249	return $matches[ 0 ];
1250
1251	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
1252	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
1253	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
1254	};
1255	$body = preg_replace_callback( $pattern, $replace, $body );
1256	*/
1257
1258	// PHP 5.2.x - Remover assim que possível
1259	$body = preg_replace_callback( $pattern,
1260	create_function(
1261	'$matches',
1262	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
1263	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
1264	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
1265	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
1266	), $body
1267	);
1268	ini_set( 'pcre.backtrack_limit', 100000 );
1269
1270	// E-mail address in the text should create a new e-mail on ExpressoMail
1271	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
1272	$replacement = '$1<a href="mailto:$2">$2</a>$3';
1273	$body = preg_replace( $pattern, $replacement, $body );
1274
1275	return $body;
1276	}
1277
1278	function get_signature($msg, $msg_number, $msg_folder)
1279	{
1280	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1281	include_once("class.db_functions.inc.php");
1282	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1283	{
1284	$sign = array();
1285	$temp = $this->get_info_head_msg($msg_number);
1286	if($temp['ContentType'] =='normal') return $sign;
1287	$file_type = strtolower($file_type);
1288	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1289	{
1290	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
1291	{
1292	if(!$this->mbox \|\| !is_resource($this->mbox))
1293	$this->mbox = $this->open_mbox($msg_folder);
1294
1295	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1296
1297	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1298	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1299
1300	$certificado = new certificadoB();
1301	$validade = $certificado->verificar($imap_msg);
1302
1303	if ($certificado->apresentado)
1304	{
1305	$from = $header->from;
1306	foreach ($from as $id => $object) {
1307	$fromname = $object->personal;
1308	$fromaddress = $object->mailbox . "@" . $object->host;
1309	}
1310	$sign_alert = '';
1311	foreach ($certificado->erros_ssl as $item)
1312	{
1313	$check_error_msg = $this->functions->getLang($item);
1314	/*
1315	* Desabilite o teste abaixo para mostrar todas as mensagem
1316	* de erro.
1317	*/
1318	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
1319	//{
1320	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
1321	//}
1322	}
1323	if (count($certificado->erros_ssl) < 1)
1324	{
1325	$check_msg = $this->functions->getLang('Message untouched') . " ";
1326	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
1327	{
1328	$check_msg .= $this->functions->getLang('and') . " ";
1329	$check_msg .= $this->functions->getLang('authentic');
1330	}
1331	$sign[] = "<strong>".$check_msg."</strong>";
1332	}
1333	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
1334	{
1335	$sign[] = "<span style=color:red>" .
1336	$this->functions->getLang('message') . " " .
1337	$this->functions->getLang('with signer different from sender') .
1338	" </span>";
1339	}
1340	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
1341	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
1342	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
1343	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
1344	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
1345	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
1346
1347	$cert = openssl_x509_parse($certificado->cert_assinante);
1348	/*
1349	$sign[] = '<table>';
1350	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
1351	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
1352	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
1353	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
1354	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
1355	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
1356	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
1357	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
1358	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
1359	$sign[] = '<tr><td colspan=1> </td></tr>';
1360	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
1361	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
1362	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
1363	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
1364	$sign[] = '<tr><td colspan=1> </td></tr>';
1365	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
1366	$H = data_hora($cert[validFrom]);
1367	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1368	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
1369	$H = data_hora($cert[validTo]);
1370	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1371	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
1372	$sign[] = '<tr><td colspan=1> </td></tr>';
1373	$sign[] = '</table>';
1374	*/
1375	$sign_alert .= 'Expedido para:\n';
1376	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
1377	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
1378	$sign_alert .= 'Data de nascimento ' . $X . '\n';
1379	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
1380	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
1381	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
1382	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
1383	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
1384	$sign_alert .= '\n';
1385	$sign_alert .= 'Expedido por:\n';
1386	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
1387	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
1388	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
1389	$sign_alert .= '\n';
1390	$sign_alert .= 'Validade:\n';
1391	$H = data_hora($cert[validFrom]);
1392	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1393	$sign_alert .= 'Expedido em ' . $X . '\n';
1394	$H = data_hora($cert[validTo]);
1395	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1396	$sign_alert .= 'Valido ate ' . $X . '\n';
1397
1398	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
1399	$this->db = new db_functions();
1400
1401	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
1402	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
1403	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
1404	}
1405	else
1406	{
1407	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
1408	foreach($certificado->erros_ssl as $item)
1409	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
1410	}
1411	}
1412	}
1413	}
1414	return $sign;
1415	}
1416
1417	function get_thumbs($msg, $msg_number, $msg_folder)
1418	{
1419	$thumbs_array = array();
1420	$i = 0;
1421	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1422	{
1423	$file_type = strtolower($file_type);
1424	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
1425	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
1426	$img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
1427	$href = "<a onMouseDown='save_image(event,this,\"".$file_type."\")' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
1428	$thumbs_array[] = $href;
1429	}
1430	$i++;
1431	}
1432	}
1433	return $thumbs_array;
1434	}
1435
1436	/*function delete_msg($params)
1437	{
1438	$folder = $params['folder'];
1439	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
1440
1441	$mbox_stream = $this->open_mbox($folder);
1442
1443	foreach ($msgs_to_delete as $msg_number){
1444	imap_delete($mbox_stream, $msg_number, FT_UID);
1445	}
1446	imap_close($mbox_stream, CL_EXPUNGE);
1447	return $params['msgs_to_delete'];
1448	}*/
1449
1450	// Novo
1451	function delete_msgs($params)
1452	{
1453
1454	$folder = $params['folder'];
1455	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
1456	$msgs_number = explode(",",$params['msgs_number']);
1457	$border_ID = $params['border_ID'];
1458
1459	$return = array();
1460
1461	if ($params['get_previous_msg']){
1462	$return['previous_msg'] = $this->get_info_previous_msg($params);
1463	// Fix problem in unserialize function JS.
1464	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
1465	}
1466
1467	//$mbox_stream = $this->open_mbox($folder);
1468	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
1469
1470	foreach ($msgs_number as $msg_number)
1471	{
1472	if (imap_delete($mbox_stream, $msg_number, FT_UID));
1473	$return['msgs_number'][] = $msg_number;
1474	}
1475
1476	$return['folder'] = $folder;
1477	$return['border_ID'] = $border_ID;
1478
1479	if($mbox_stream)
1480	imap_close($mbox_stream, CL_EXPUNGE);
1481	return $return;
1482	}
1483
1484
1485	function refresh($params)
1486	{
1487	include_once("class.imap_attachment.inc.php");
1488	$imap_attachment = new imap_attachment();
1489	$folder = $params['folder'];
1490	$msg_range_begin = $params['msg_range_begin'];
1491	$msg_range_end = $params['msg_range_end'];
1492	$msgs_existent = $params['msgs_existent'];
1493	$sort_box_type = $params['sort_box_type'];
1494	$sort_box_reverse = $params['sort_box_reverse'];
1495	$msgs_in_the_server = array();
1496	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
1497	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
1498	$msgs_in_the_server = array_keys($msgs_in_the_server);
1499	if(!count($msgs_in_the_server))
1500	return array();
1501
1502	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
1503	$msgs_in_the_client = explode(",", $msgs_existent);
1504
1505	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
1506	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
1507
1508	$msgs_to_exec = array();
1509	if ((count($msg_to_insert)) && ($msgs_existent))
1510	{
1511	foreach($msg_to_insert as $index => $msg_number)
1512	{
1513	if ($msgs_in_the_server[$index+1])
1514	{
1515	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
1516	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
1517	}
1518	else
1519	{
1520	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
1521	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
1522	}
1523	}
1524	ksort($msgs_to_exec);
1525	}
1526	elseif(!$msgs_existent)
1527	{
1528	foreach($msgs_in_the_server as $index => $msg_number)
1529	{
1530	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
1531	}
1532	}
1533
1534	$return = array();
1535	$i = 0;
1536	foreach($msgs_to_exec as $msg_number => $command)
1537	{
1538	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
1539	* atributos do cabeçalho. Como eu preciso do atributo Importance
1540	* para saber se o email é importante ou não, uso abaixo a função
1541	* imap_fetchheader e busco o atributo importance nela para passar
1542	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
1543	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
1544	* não preciso reimplementar o método utilizando o fetchheader.
1545	* Como na atualização são poucas as mensagens que devem ser renderizadas,
1546	* a perda em performance é insignificante.
1547	*/
1548	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
1549	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
1550	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
1551
1552	$msg_sample = $this->get_msg_sample($msg_number);
1553	$return[$i]['msg_sample'] = $msg_sample;
1554
1555	$header = $this->get_header($msg_number);
1556	if (!is_object($header))
1557	continue;
1558
1559	$return[$i]['msg_number'] = $msg_number;
1560	$return[$i]['command'] = $command;
1561
1562	$return[$i]['msg_folder'] = $folder;
1563	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
1564	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
1565	$return[$i]['Recent'] = $header->Recent;
1566	$return[$i]['Unseen'] = $header->Unseen;
1567	$return[$i]['Answered'] = $header->Answered;
1568	$return[$i]['Deleted'] = $header->Deleted;
1569	$return[$i]['Draft'] = $header->Draft;
1570	$return[$i]['Flagged'] = $header->Flagged;
1571
1572	$date_msg = gmdate("d/m/Y",$header->udate);
1573	if (gmdate("d/m/Y") == $date_msg)
1574	$return[$i]['udate'] = gmdate("H:i",$header->udate);
1575	else
1576	$return[$i]['udate'] = $date_msg;
1577
1578	$from = $header->from;
1579	$return[$i]['from'] = array();
1580	$tmp = imap_mime_header_decode($from[0]->personal);
1581	$return[$i]['from']['name'] = $tmp[0]->text;
1582	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
1583	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
1584	if(!$return[$i]['from']['name'])
1585	$return[$i]['from']['name'] = $return[$i]['from']['email'];
1586
1587	/*$toaddress = imap_mime_header_decode($header->toaddress);
1588	$return[$i]['toaddress'] = '';
1589	foreach ($toaddress as $tmp)
1590	$return[$i]['toaddress'] .= $tmp->text;*/
1591	$to = $header->to;
1592	$return[$i]['to'] = array();
1593	$tmp = imap_mime_header_decode($to[0]->personal);
1594	$return[$i]['to']['name'] = $tmp[0]->text;
1595	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
1596	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
1597
1598	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
1599
1600	$return[$i]['Size'] = $header->Size;
1601	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
1602
1603	$return[$i]['attachment'] = array();
1604	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
1605	$i++;
1606	}
1607	$return['new_msgs'] = imap_num_recent($this->mbox);
1608	$return['msgs_to_delete'] = $msg_to_delete;
1609	if($this->mbox && is_resource($this->mbox))
1610	imap_close($this->mbox);
1611
1612	return $return;
1613	}
1614
1615	/**
1616	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
1617	* assinado ou cifrado.
1618	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
1619	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
1620	* @param $msg_number O número da mesagem
1621	* @return Retorna o tipo da mensagem (normal, signature, cipher).
1622	*/
1623	function getMessageType($msg_number, $headers = false){
1624
1625	$contentType = "normal";
1626	if (!$headers){
1627	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
1628	}
1629	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
1630	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
1631	$contentType = "signature";
1632	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
1633	$contentType = "cipher";
1634	}
1635
1636	return $contentType;
1637	}
1638
1639	/**
1640	* Metodo que retorna todas as pastas do usuario logado.
1641	* @param $params array opcional para repassar os argumentos ao metodo.
1642	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
1643	* excluindo as compartilhadas para ele.
1644	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
1645	* folder_id, folder_name, folder_parent e folder_hasChildren.
1646	*/
1647	function get_folders_list($params = null)
1648	{
1649	$mbox_stream = $this->open_mbox();
1650	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
1651	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
1652	}
1653	$inbox = 'INBOX';
1654	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
1655	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
1656	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
1657	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
1658	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
1659	// Free others requests
1660	session_write_close();
1661
1662	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
1663	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
1664	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
1665
1666	$tmp = array();
1667	$resultMine = array();
1668	$resultDefault = array();
1669
1670	if (is_array($folders_list)) {
1671	reset($folders_list);
1672	$this->ldap = new ldap_functions();
1673
1674	$i = 0;
1675	while (list($key, $val) = each($folders_list)) {
1676	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
1677
1678	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
1679	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
1680	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
1681	//error_log('passou', 3,'/tmp/imap_get_list.log');
1682	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
1683	continue;
1684	}
1685	$result[$i]['folder_unseen'] = $status->unseen;
1686	$folder_id = $tmp_folder_id[1];
1687	$result[$i]['folder_id'] = $folder_id;
1688
1689	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
1690	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
1691	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
1692	if ($uid2cn && substr($folder_id,0,4) == 'user') {
1693	//$this->ldap = new ldap_functions();
1694	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
1695	$result[$i]['folder_name'] = $cn;
1696	}
1697	}
1698
1699	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
1700	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
1701
1702	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
1703	$result[$i]['folder_hasChildren'] = 1;
1704	else
1705	$result[$i]['folder_hasChildren'] = 0;
1706
1707	switch ($tmp_folder_id[1]) {
1708	case $inbox:
1709	case $sent:
1710	case $drafts:
1711	case $spam:
1712	case $trash:
1713	$resultDefault[]=$result[$i];
1714	default:
1715	$resultMine[]=$result[$i];
1716	}
1717
1718	$i++;
1719	}
1720	}
1721
1722	// Sorting resultMine
1723	foreach ($resultMine as $folder_info)
1724	{
1725	$array_tmp[] = $folder_info['folder_id'];
1726	}
1727
1728	natcasesort($array_tmp);
1729
1730	foreach ($array_tmp as $key => $folder_id)
1731	{
1732	$result2[] = $resultMine[$key];
1733	}
1734
1735	$resultDefault2=$resultDefault;
1736	// Sorting resultDefault
1737	foreach ($resultDefault as $key => $folder_id)
1738	{
1739
1740	switch ($resultDefault[$key]['folder_id']) {
1741	case $inbox:
1742	$resultDefault2[0] = $resultDefault[$key];
1743	break;
1744	case $sent:
1745	$resultDefault2[1] = $resultDefault[$key];
1746	break;
1747	case $drafts:
1748	$resultDefault2[2] = $resultDefault[$key];
1749	break;
1750	case $spam:
1751	$resultDefault2[3] = $resultDefault[$key];
1752	break;
1753	case $trash:
1754	$resultDefault2[4] = $resultDefault[$key];
1755	break;
1756	}
1757	}
1758
1759	// Merge default folders and mines
1760	$result2 = array_merge($resultDefault2, $result2);
1761
1762	$current_folder = "INBOX";
1763	if($params && $params['folder'])
1764	$current_folder = $params['folder'];
1765	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
1766	}
1767
1768	function create_mailbox($arr)
1769	{
1770	$namebox = $arr['newp'];
1771	$mbox_stream = $this->open_mbox();
1772	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1773	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
1774
1775	$result = "Ok";
1776	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
1777	{
1778	$result = implode("<br />\n", imap_errors());
1779	}
1780
1781	if($mbox_stream)
1782	imap_close($mbox_stream);
1783
1784	return $result;
1785
1786	}
1787
1788	function create_extra_mailbox($arr)
1789	{
1790	$nameboxs = explode(";",$arr['nw_folders']);
1791	$result = "";
1792	$mbox_stream = $this->open_mbox();
1793	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1794	foreach($nameboxs as $key=>$tmp){
1795	if($tmp != ""){
1796	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
1797	$result = implode("<br />\n", imap_errors());
1798	if($mbox_stream)
1799	imap_close($mbox_stream);
1800	return $result;
1801	}
1802	}
1803	}
1804	if($mbox_stream)
1805	imap_close($mbox_stream);
1806	return true;
1807	}
1808
1809	function delete_mailbox($arr)
1810	{
1811	$namebox = $arr['del_past'];
1812	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1813	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
1814	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
1815
1816	$result = "Ok";
1817	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1818	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
1819	{
1820	$result = implode("<br />\n", imap_errors());
1821	}
1822	/*
1823	if($mbox_stream)
1824	imap_close($mbox_stream);
1825	*/
1826	return $result;
1827	}
1828
1829	function ren_mailbox($arr)
1830	{
1831	$namebox = $arr['current'];
1832	$new_box = $arr['rename'];
1833	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1834	$mbox_stream = $this->open_mbox();
1835	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
1836
1837	$result = "Ok";
1838	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1839	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
1840	if(!$this->folder_exists($new_box))
1841	{
1842	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
1843	{
1844	$result = imap_errors();
1845	}
1846	}
1847	else{
1848	$result = "Mailbox already exists";
1849	}
1850	if($mbox_stream)
1851	imap_close($mbox_stream);
1852	return $result;
1853
1854	}
1855
1856	function get_num_msgs($params)
1857	{
1858	$folder = $params['folder'];
1859	if(!$this->mbox \|\| !is_resource($this->mbox)) {
1860	$this->mbox = $this->open_mbox($folder);
1861	if(!$this->mbox \|\| !is_resource($this->mbox))
1862	return imap_last_error();
1863	}
1864	$num_msgs = imap_num_msg($this->mbox);
1865	if($this->mbox && is_resource($this->mbox))
1866	imap_close($this->mbox);
1867
1868	return $num_msgs;
1869	}
1870
1871	function folder_exists($folder){
1872	$mbox = $this->open_mbox();
1873	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
1874	$list = imap_getmailboxes($mbox,$serverString, $folder);
1875	$return = is_array($list);
1876	imap_close($mbox);
1877	return $return;
1878	}
1879
1880	function send_mail($params)
1881	{
1882	include_once("class.phpmailer.php");
1883	$mail = new PHPMailer();
1884	// Set lang for PHPMailer using user prefs.
1885	list($prefix,$userlang) = explode('-',$_SESSION['phpgw_info']['expressomail']['user']['preferences']['common']['lang']);
1886	$mail->SetLanguage($userlang,dirname( __FILE__ )."/../setup/");
1887	include_once("class.db_functions.inc.php");
1888	$db = new db_functions();
1889	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
1890	##
1891	# @AUTHOR Rodrigo Souza dos Santos
1892	# @DATE 2008/09/17
1893	# @BRIEF Checks if the user has permission to send an email with the email address used.
1894	##
1895	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
1896	{
1897	$deny = true;
1898	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
1899	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
1900	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
1901
1902	if ( $deny )
1903	return "The server denied your request to send a mail, you cannot use this mail address.";
1904	}
1905
1906	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
1907	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
1908	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
1909	$subject = $params['input_subject'];
1910	$msg_uid = $params['msg_id'];
1911	$return_receipt = $params['input_return_receipt'];
1912	$is_important = $params['input_important_message'];
1913	$encrypt = $params['input_return_cripto'];
1914	$signed = $params['input_return_digital'];
1915
1916	if($params['smime'])
1917	{
1918	$body = $params['smime'];
1919	$mail->SMIME = true;
1920	// A MSG assinada deve ser testada neste ponto.
1921	// Testar o certificado e a integridade da msg....
1922	include_once(dirname( __FILE__ )."/../../security/classes/CertificadoB.php");
1923	$erros_acumulados = '';
1924	$certificado = new certificadoB();
1925	$validade = $certificado->verificar($body);
1926	if(!$validade)
1927	{
1928	foreach($certificado->erros_ssl as $linha_erro)
1929	{
1930	$erros_acumulados .= $linha_erro;
1931	}
1932	}
1933	else
1934	{
1935	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
1936	if ($certificado->apresentado)
1937	{
1938	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
1939	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
1940	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
1941	}
1942	else
1943	{
1944	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
1945	}
1946	}
1947	if(!$erros_acumulados =='')
1948	{
1949	return $erros_acumulados;
1950	}
1951	}
1952	else
1953	{
1954	$body = $params['body'];
1955	}
1956	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
1957	$attachments = $params['FILES'];
1958	$forwarding_attachments = $params['forwarding_attachments'];
1959	$local_attachments = $params['local_attachments'];
1960
1961	//Test if must be saved in shared folder and change if necessary
1962	if( $fromaddress[2] == 'y' ){
1963	//build shared folder path
1964	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
1965	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
1966	else $folder = $params['folder'];
1967	} else {
1968	$folder = $params['folder'];
1969	}
1970
1971	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
1972	$folder_name = $params['folder_name'];
1973	// Fix problem with cyrus delimiter changes.
1974	// Dots in names: enabled/disabled.
1975	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
1976	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
1977	// End Fix.
1978	if ($folder != 'null'){
1979	$mail->SaveMessageInFolder = $folder;
1980	}
1981	////////////////////////////////////////////////////////////////////////////////////////////////////
1982	$mail->SMTPDebug = false;
1983
1984	if($signed && !$params['smime'])
1985	{
1986	$mail->Mailer = "smime";
1987	$mail->SignedBody = true;
1988	}
1989	else
1990	$mail->IsSMTP();
1991
1992	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1993	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1994	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1995	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1996	if($fromaddress){
1997	$mail->Sender = $mail->From;
1998	$mail->SenderName = $mail->FromName;
1999	$mail->FromName = $fromaddress[0];
2000	$mail->From = $fromaddress[1];
2001	}
2002
2003	$this->add_recipients("to", $toaddress, &$mail);
2004	$this->add_recipients("cc", $ccaddress, &$mail);
2005	$this->add_recipients("cco", $ccoaddress, &$mail);
2006	$mail->Subject = $subject;
2007	$mail->IsHTML(true);
2008	$mail->Body = $body;
2009
2010	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
2011	{
2012	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2013	$email = explode(",",$email);
2014	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2015	// Deve ser verificado um numero limite de destinatarios.
2016	// Deve ser verificado se os certificados sao validos.
2017	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2018	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2019	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2020	$erros_acumulados = "";
2021	$aux_mails = array();
2022	$mail_list = array();
2023	if(count($email) > $numero_maximo)
2024	{
2025	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2026	return $erros_acumulados;
2027	}
2028	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2029	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2030	foreach($email as $item)
2031	{
2032	$certificate = $db->get_certificate(strtolower($item));
2033	if(!$certificate)
2034	{
2035	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2036	return $erros_acumulados;
2037	}
2038
2039	if (array_key_exists("dberr1", $certificate))
2040	{
2041
2042	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2043	return $erros_acumulados;
2044	}
2045	if (array_key_exists("dberr2", $certificate))
2046	{
2047	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2048	//continue;
2049	}
2050	/* Retirado este teste para evitar mensagem de erro duplicada.
2051	if (!array_key_exists("certs", $certificate))
2052	{
2053	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2054	continue;
2055	}
2056	*/
2057	include_once("../security/classes/CertificadoB.php");
2058
2059	foreach ($certificate['certs'] as $registro)
2060	{
2061	$c1 = new certificadoB();
2062	$c1->certificado($registro['chave_publica']);
2063	if ($c1->apresentado)
2064	{
2065	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2066	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2067	{
2068	$aux_mails[] = $registro['chave_publica'];
2069	$mail_list[] = strtolower($item);
2070	}
2071	else
2072	{
2073	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2074	{
2075	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2076	$c1->dados['EXPIRADO'],$c2->revogado);
2077	}
2078
2079	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2080	foreach($c2->erros_ssl as $linha)
2081	{
2082	$erros_acumulados .= $linha . chr(0x0A);
2083	}
2084	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2085	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2086	}
2087	}
2088	else
2089	{
2090	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2091	}
2092	}
2093	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2094	{
2095	return $erros_acumulados;
2096	}
2097	}
2098
2099	$mail->Certs_crypt = $aux_mails;
2100	}
2101
2102	////////////////////////////////////////////////////////////////////////////////////////////////////
2103	// Build CID for embedded Images!!!
2104	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
2105	$cid_imgs = '';
2106	$name_cid_files = array();
2107	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
2108	$cid_array = array();
2109	foreach($cid_imgs[6] as $j => $val){
2110	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
2111	{
2112	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
2113	}
2114	$cid = $cid_array[$cid_imgs[4][$j].$val];
2115	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
2116
2117	if (!$forwarding_attachments[$cid_imgs[6][$j]-2]) // The image isn't in the same mail?
2118	{
2119	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
2120	$fileName = "image_".($j).".jpg";
2121	$fileCode = "base64";
2122	$fileType = "image/jpg";
2123	}
2124	else
2125	{
2126	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
2127	$file_description = unserialize(rawurldecode($attach_img));
2128
2129	foreach($file_description as $i => $descriptor){
2130	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
2131	}
2132	$fileContent = $this->get_forwarding_attachment($file_description[0], $cid_imgs[4][$j], $file_description[3], 'base64');
2133	$fileName = $file_description[2];
2134	$fileCode = $file_description[4];
2135	$fileType = $this->get_file_type($file_description[2]);
2136	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
2137	}
2138	$tempDir = ini_get("session.save_path");
2139	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
2140	$f = fopen($tempDir.'/'.$file,"w");
2141	fputs($f,$fileContent);
2142	fclose($f);
2143	if ($fileContent)
2144	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
2145	//else
2146	// return "Error loading image attachment content";
2147
2148	}
2149	////////////////////////////////////////////////////////////////////////////////////////////////////
2150	// Build Uploading Attachments!!!
2151	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
2152	{
2153	$total_uploaded_size = 0;
2154	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2155	foreach ($attachments as $attach)
2156	{
2157	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
2158	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2159	}
2160	if( $total_uploaded_size > $upload_max_filesize)
2161	return $this->parse_error("message file too big");
2162	}
2163	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
2164
2165	$total_uploaded_size = 0;
2166	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
2167	foreach($local_attachments as $local_attachment) {
2168	$file_description = unserialize(rawurldecode($local_attachment));
2169	$tmp = array_values($file_description);
2170	foreach($file_description as $i => $descriptor){
2171	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2172	}
2173	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
2174	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2175	}
2176	if( $total_uploaded_size > $upload_max_filesize)
2177	return 'false';
2178	}
2179	////////////////////////////////////////////////////////////////////////////////////////////////////
2180	// Build Forwarding Attachments!!!
2181	if (count($forwarding_attachments) > 0)
2182	{
2183	// Bug fixed for array_search function
2184	if(count($name_cid_files) > 0) {
2185	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2186	$name_cid_files[0] = null;
2187	}
2188
2189	foreach($forwarding_attachments as $forwarding_attachment)
2190	{
2191	$file_description = unserialize(rawurldecode($forwarding_attachment));
2192	$tmp = array_values($file_description);
2193	foreach($file_description as $i => $descriptor){
2194	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2195	}
2196	$file_description = $tmp;
2197	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2198	$fileName = $file_description[2];
2199	if(!array_search(trim($fileName),$name_cid_files)) {
2200	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
2201	}
2202	}
2203	}
2204
2205	////////////////////////////////////////////////////////////////////////////////////////////////////
2206	// Important message
2207	if($is_important)
2208	$mail->isImportant();
2209
2210	////////////////////////////////////////////////////////////////////////////////////////////////////
2211	// Disposition-Notification-To
2212	if ($return_receipt)
2213	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2214	////////////////////////////////////////////////////////////////////////////////////////////////////
2215
2216	$sent = $mail->Send();
2217
2218	if(!$sent)
2219	{
2220	return $this->parse_error($mail->ErrorInfo);
2221	}
2222	else
2223	{
2224	if ($signed && !$params['smime'])
2225	{
2226	return $sent;
2227	}
2228	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
2229	{
2230	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2231	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
2232	$now = date("d/m/y H:i:s");
2233	$addrs = $toaddress.$ccaddress.$ccoaddress;
2234	$sent = trim($sent);
2235	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
2236	}
2237	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
2238	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
2239	$contacts = new dynamic_contacts();
2240	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
2241	return array("success" => true, "new_contacts" => $new_contacts);
2242	}
2243	return array("success" => true);
2244	}
2245	}
2246
2247	function add_recipients_cert($full_address)
2248	{
2249	$result = "";
2250	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
2251	foreach ($parse_address as $val)
2252	{
2253	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
2254	if ($val->mailbox == "INVALID_ADDRESS")
2255	continue;
2256	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
2257	continue;
2258	if (empty($val->personal))
2259	$result .= $val->mailbox."@".$val->host . ",";
2260	else
2261	$result .= $val->mailbox."@".$val->host . ",";
2262	}
2263
2264	return substr($result,0,-1);
2265	}
2266
2267	function add_recipients($recipient_type, $full_address, $mail)
2268	{
2269	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
2270	foreach ($parse_address as $val)
2271	{
2272	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
2273	if ($val->mailbox == "INVALID_ADDRESS")
2274	continue;
2275
2276	if (empty($val->personal))
2277	{
2278	switch($recipient_type)
2279	{
2280	case "to":
2281	$mail->AddAddress($val->mailbox."@".$val->host);
2282	break;
2283	case "cc":
2284	$mail->AddCC($val->mailbox."@".$val->host);
2285	break;
2286	case "cco":
2287	$mail->AddBCC($val->mailbox."@".$val->host);
2288	break;
2289	}
2290	}
2291	else
2292	{
2293	switch($recipient_type)
2294	{
2295	case "to":
2296	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
2297	break;
2298	case "cc":
2299	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
2300	break;
2301	case "cco":
2302	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
2303	break;
2304	}
2305	}
2306	}
2307	return true;
2308	}
2309
2310	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
2311	{
2312	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
2313	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
2314	if($encoding == 'base64')
2315	# The function imap_base64 adds a new line
2316	# at ASCII text, with CRLF line terminators.
2317	# So is being exchanged for base64_decode.
2318	#
2319	#$fileContent = imap_base64($fileContent);
2320	$fileContent = base64_decode($fileContent);
2321	else if($encoding == 'quoted-printable')
2322	$fileContent = quoted_printable_decode($fileContent);
2323	return $fileContent;
2324	}
2325
2326	function del_last_caracter($string)
2327	{
2328	$string = substr($string,0,(strlen($string) - 1));
2329	return $string;
2330	}
2331
2332	function del_last_two_caracters($string)
2333	{
2334	$string = substr($string,0,(strlen($string) - 2));
2335	return $string;
2336	}
2337
2338	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
2339	{
2340	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
2341	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
2342	foreach($imapsort as $iuid)
2343	$sort[$iuid] = "";
2344
2345	if ($offsetBegin == -1 && $offsetEnd ==-1 )
2346	$slice_array = false;
2347	else
2348	$slice_array = true;
2349	}
2350	else
2351	{
2352	$sort = array();
2353	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
2354	$num_msgs = imap_num_msg($this->mbox);
2355	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
2356	$slice_array = true;
2357
2358	for ($i=$num_msgs; $i>0; $i--)
2359	{
2360	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
2361	break;
2362	$iuid = @imap_uid($this->mbox,$i);
2363	$header = $this->get_header($iuid);
2364	// List UNSEEN messages.
2365	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
2366	continue;
2367	}
2368	// List SEEN messages.
2369	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
2370	continue;
2371	}
2372	// List ANSWERED messages.
2373	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
2374	continue;
2375	}
2376	// List FLAGGED messages.
2377	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
2378	continue;
2379	}
2380
2381	if($sort_box_type=='SORTFROM') {
2382	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
2383	$from = $header->to;
2384	else
2385	$from = $header->from;
2386
2387	$tmp = imap_mime_header_decode($from[0]->personal);
2388
2389	if ($tmp[0]->text != "")
2390	$sort[$iuid] = $tmp[0]->text;
2391	else
2392	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
2393	}
2394	else if($sort_box_type=='SORTSUBJECT') {
2395	$sort[$iuid] = $header->subject;
2396	}
2397	else if($sort_box_type=='SORTSIZE') {
2398	$sort[$iuid] = $header->Size;
2399	}
2400	else {
2401	$sort[$iuid] = $header->udate;
2402	}
2403
2404	}
2405	natcasesort($sort);
2406
2407	if ($sort_box_reverse)
2408	$sort = array_reverse($sort,true);
2409	}
2410
2411	if(!is_array($sort))
2412	$sort = array();
2413
2414
2415	if ($slice_array)
2416	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
2417
2418
2419	return $sort;
2420
2421	}
2422
2423
2424	function move_search_messages($params){
2425	$params['selected_messages'] = urldecode($params['selected_messages']);
2426	$params['new_folder'] = urldecode($params['new_folder']);
2427	$params['new_folder_name'] = urldecode($params['new_folder_name']);
2428	$sel_msgs = explode(",", $params['selected_messages']);
2429	@reset($sel_msgs);
2430	$sorted_msgs = array();
2431	foreach($sel_msgs as $idx => $sel_msg) {
2432	$sel_msg = explode(";", $sel_msg);
2433	if(array_key_exists($sel_msg[0], $sorted_msgs)){
2434	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
2435	}
2436	else {
2437	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
2438	}
2439	}
2440	@ksort($sorted_msgs);
2441	$last_return = false;
2442	foreach($sorted_msgs as $folder => $msgs_number) {
2443	$params['msgs_number'] = $msgs_number;
2444	$params['folder'] = $folder;
2445	if($params['new_folder'] && $folder != $params['new_folder']){
2446	$last_return = $this -> move_messages($params);
2447	}
2448	elseif(!$params['new_folder'] \|\| $params['delete'] ){
2449	$last_return = $this -> delete_msgs($params);
2450	$last_return['deleted'] = true;
2451	}
2452	}
2453	return $last_return;
2454	}
2455
2456	function move_messages($params)
2457	{
2458	$folder = $params['folder'];
2459	$mbox_stream = $this->open_mbox($folder);
2460	$newmailbox = ($params['new_folder']);
2461	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
2462	$new_folder_name = $params['new_folder_name'];
2463	$msgs_number = $params['msgs_number'];
2464	$return = array('msgs_number' => $msgs_number,
2465	'folder' => $folder,
2466	'new_folder_name' => $new_folder_name,
2467	'border_ID' => $params['border_ID'],
2468	'status' => true); //Status foi adicionado para validar as permissoes ACL
2469
2470	$error_log_file=$_SESSION['phpgw_info']['expressomail']['server']['files_dir']."/expressoMail.log";
2471	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True" &&
2472	strpos($msgs_number,',') != False)
2473	error_log(date("D M j G:i:s T Y").": expressoMail, move_messages: "
2474	.$_SESSION['phpgw_info']['expressomail']['user']['userid']." ".$folder."=>".$new_folder_name.
2475	" ".$msgs_number."\n", 3, $error_log_file);
2476
2477	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2478	if (substr($folder,0,4) == 'user'){
2479	$acl = $this->getacltouser($folder);
2480	/*
2481	* l - lookup (mailbox is visible to LIST/LSUB commands)
2482	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
2483	* s - keep seen/unseen information across sessions (STORE SEEN flag)
2484	* w - write (STORE flags other than SEEN and DELETED)
2485	* i - insert (perform APPEND, COPY into mailbox)
2486	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2487	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
2488	* d - delete (STORE DELETED flag, perform EXPUNGE)
2489	* a - administer (perform SETACL)
2490	*/
2491	if (strpos($acl, "d") === false){
2492	$return['status'] = false;
2493	return $return;
2494	}
2495	}
2496	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
2497	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
2498	if (substr($new_folder_name,0,4) == 'user'){
2499	$this->ldap = new ldap_functions();
2500	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
2501	$return['new_folder_name'] = array_pop($tmp_folder_name);
2502	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
2503	{
2504	$return['new_folder_name'] = $cn;
2505	}
2506	}
2507	}
2508
2509	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
2510	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
2511	{
2512	$return['previous_msg'] = $this->get_info_previous_msg($params);
2513	// Fix problem in unserialize function JS.
2514	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2515	}
2516
2517	$mbox_stream = $this->open_mbox($folder);
2518	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
2519	imap_expunge($mbox_stream);
2520	if($mbox_stream)
2521	imap_close($mbox_stream);
2522	return $return;
2523	}else {
2524	if(strstr(imap_last_error(),'Over quota')) {
2525	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
2526	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
2527	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2528	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2529	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2530	if(!$mbox)
2531	return imap_last_error();
2532	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
2533	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
2534	if($mbox_stream)
2535	imap_close($mbox_stream);
2536	if($mbox)
2537	imap_close($mbox);
2538	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
2539	}
2540	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
2541	imap_expunge($mbox_stream);
2542	if($mbox_stream)
2543	imap_close($mbox_stream);
2544	// return to original quota limit.
2545	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
2546	if($mbox)
2547	imap_close($mbox);
2548	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
2549	}
2550	return $return;
2551	}
2552	else {
2553	if($mbox_stream)
2554	imap_close($mbox_stream);
2555	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
2556	if($mbox)
2557	imap_close($mbox);
2558	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
2559	}
2560	return imap_last_error();
2561	}
2562
2563	}
2564	else {
2565	if($mbox_stream)
2566	imap_close($mbox_stream);
2567	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
2568	}
2569	}
2570	}
2571
2572	function save_msg($params)
2573	{
2574
2575	include_once("class.phpmailer.php");
2576	$mail = new PHPMailer();
2577	// Set lang for PHPMailer using user prefs.
2578	list($prefix,$userlang) = explode('-',$_SESSION['phpgw_info']['expressomail']['user']['preferences']['common']['lang']);
2579	$mail->SetLanguage($userlang,dirname( __FILE__ )."/../setup/");
2580	include_once("class.db_functions.inc.php");
2581	$toaddress = $params['input_to'];
2582	$ccaddress = $params['input_cc'];
2583	$ccoaddress = $params['input_cco'];
2584	$subject = $params['input_subject'];
2585	$msg_uid = $params['msg_id'];
2586	$body = $params['body'];
2587	$body = str_replace("%nbsp;"," ",$params['body']);
2588	$body = preg_replace("/\n/"," ",$body);
2589	$body = preg_replace("/\r/","",$body);
2590	$forwarding_attachments = $params['forwarding_attachments'];
2591	$attachments = $params['FILES'];
2592	$return_files = $params['FILES'];
2593
2594	$folder = $params['folder'];
2595	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
2596	// Fix problem with cyrus delimiter changes.
2597	// Dots in names: enabled/disabled.
2598	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
2599	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
2600	// End Fix.
2601	if(strtoupper($folder) == 'INBOX/DRAFTS')
2602	{
2603	$mail->SaveMessageAsDraft = $folder;
2604	}
2605	$mail->SaveMessageInFolder = $folder;
2606	$mail->SMTPDebug = false;
2607
2608	$mail->IsSMTP();
2609	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
2610	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
2611	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2612	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
2613
2614	$mail->Sender = $mail->From;
2615	$mail->SenderName = $mail->FromName;
2616	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
2617	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2618	$session_id = $_SESSION[ 'phpgw_session' ][ 'session_id' ];
2619	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
2620
2621	// Free others requests
2622	session_write_close();
2623
2624	$this->add_recipients("to", $toaddress, &$mail);
2625	$this->add_recipients("cc", $ccaddress, &$mail);
2626	$this->add_recipients("cco", $ccoaddress, &$mail);
2627	$mail->Subject = $subject;
2628	$mail->IsHTML(true);
2629	$mail->Body = $body;
2630
2631	// Build CID for embedded Images!!!
2632	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
2633	$cid_imgs = '';
2634	$name_cid_files = array();
2635	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
2636	$cid_array = array();
2637	foreach($cid_imgs[6] as $j => $val){
2638	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
2639	{
2640	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
2641	}
2642	$cid = $cid_array[$cid_imgs[4][$j].$val];
2643	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
2644
2645	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
2646	{
2647	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
2648	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
2649	$fileName = "image_".($j).".jpg";
2650	$fileCode = "base64";
2651	$fileType = "image/jpg";
2652	$file_attached[0] = $cid_imgs[2][$j];
2653	$file_attached[1] = $cid_imgs[4][$j];
2654	$file_attached[2] = $fileName;
2655	$file_attached[3] = $cid_imgs[6][$j];
2656	$file_attached[4] = 'base64';
2657	$file_attached[5] = strlen($fileContent); //Size of file
2658	$return_forward[] = $file_attached;
2659	}
2660	else
2661	{
2662	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
2663	$file_description = unserialize(rawurldecode($attach_img));
2664	foreach($file_description as $i => $descriptor){
2665	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
2666	}
2667	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
2668	$fileName = $file_description[2];
2669	$fileCode = $file_description[4];
2670	$fileType = $this->get_file_type($file_description[2]);
2671	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
2672	if (!empty($file_description))
2673	{
2674	$file_description[5] = strlen($fileContent); //Size of file
2675	$return_forward[] = $file_description;
2676	}
2677	}
2678	$tempDir = ini_get("session.save_path");
2679	$file = "cidimage_".$session_id.$cid_imgs[6][$j].".dat";
2680	$f = fopen($tempDir.'/'.$file,"w");
2681	fputs($f,$fileContent);
2682	fclose($f);
2683	if ($fileContent)
2684	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
2685	//else
2686	// return "Error loading image attachment content";
2687
2688	}
2689
2690	// Build Forwarding Attachments!!!
2691	if (count($forwarding_attachments) > 0)
2692	{
2693	foreach($forwarding_attachments as $forwarding_attachment)
2694	{
2695	$file_description = unserialize(rawurldecode($forwarding_attachment));
2696	$tmp = array_values($file_description);
2697	foreach($file_description as $i => $descriptor){
2698	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2699	}
2700	$file_description = $tmp;
2701
2702	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2703	$fileName = $file_description[2];
2704
2705	$file_description[5] = strlen($fileContent); //Size of file
2706	$return_forward[] = $file_description;
2707
2708	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
2709	}
2710	}
2711
2712	if ((count($return_forward) > 0) && (count($return_files) > 0))
2713	$return_files = array_merge_recursive($return_forward,$return_files);
2714	else
2715	if (count($return_files) < 1)
2716	$return_files = $return_forward;
2717
2718	// Build Uploading Attachments!!!
2719	$sizeof_attachments = count($attachments);
2720	if ($sizeof_attachments)
2721	foreach ($attachments as $numb => $attach){
2722	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
2723	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
2724	switch ($image_type)
2725	{
2726	// Do not corrupt animated gif
2727	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
2728	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
2729	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
2730	case 6:
2731	require_once("gd_functions.php");
2732	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
2733	default:
2734	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
2735	break;
2736	}
2737	header('Content-type: image/jpeg');
2738	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
2739	if ($width < $max_resolution && $height < $max_resolution){
2740	$new_width = $width;
2741	$new_height = $height;
2742	}
2743	else if ($width > $max_resolution){
2744	$new_width = $max_resolution;
2745	$new_height = $height*($new_width/$width);
2746	}
2747	else {
2748	$new_height = $max_resolution;
2749	$new_width = $width*($new_height/$height);
2750	}
2751	$image_new = imagecreatetruecolor($new_width, $new_height);
2752	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
2753	$tmpDir = ini_get("session.save_path");
2754	$_file = "/cidimage_".$session_id.".dat";
2755	imagejpeg($image_new,$tmpDir.$_file, 85);
2756	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
2757	}
2758	else
2759	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
2760	// optional name
2761	}
2762
2763
2764
2765
2766	if(!empty($mail->AltBody))
2767	$mail->ContentType = "multipart/alternative";
2768
2769	$mail->error_count = 0; // reset errors
2770	$mail->SetMessageType();
2771	$header = $mail->CreateHeader();
2772	$body = $mail->CreateBody();
2773
2774	$mbox_stream = $this->open_mbox($folder);
2775	$new_header = str_replace("\n", "\r\n", $header);
2776	$new_body = str_replace("\n", "\r\n", $body);
2777	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
2778	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
2779	$return['msg_no'] = $status->uidnext - 1;
2780	$return['folder_id'] = $folder;
2781
2782	if($mbox_stream)
2783	imap_close($mbox_stream);
2784	if (is_array($return_files))
2785	foreach ($return_files as $index => $_attachment) {
2786	if (array_key_exists("name",$_attachment)){
2787	unset($return_files[$index]);
2788	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
2789	}
2790	else
2791	{
2792	unset($return_files[$index]);
2793	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
2794	}
2795	}
2796
2797	$return['files'] = serialize($return_files);
2798	$return["subject"] = $subject;
2799
2800	if (!$return['append'])
2801	$return['append'] = imap_last_error();
2802
2803	session_start();
2804	return $return;
2805	}
2806
2807	function set_messages_flag($params)
2808	{
2809	$folder = $params['folder'];
2810	$msgs_to_set = $params['msgs_to_set'];
2811	$flag = $params['flag'];
2812	$return = array();
2813	$return["msgs_to_set"] = $msgs_to_set;
2814	$return["flag"] = $flag;
2815
2816	if(!$this->mbox && !is_resource($this->mbox))
2817	$this->mbox = $this->open_mbox($folder);
2818
2819	if ($flag == "unseen")
2820	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
2821	elseif ($flag == "seen")
2822	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
2823	elseif ($flag == "answered"){
2824	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
2825	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
2826	}
2827	elseif ($flag == "forwarded")
2828	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
2829	elseif ($flag == "flagged")
2830	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
2831	elseif ($flag == "unflagged") {
2832	$flag_importance = false;
2833	$msgs_number = explode(",",$msgs_to_set);
2834	$unflagged_msgs = "";
2835	foreach($msgs_number as $msg_number) {
2836	preg_match('/importance : (.*)\r/i',
2837	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
2838	,$importance);
2839	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
2840	$flag_importance=true;
2841	}
2842	else {
2843	$unflagged_msgs.=$msg_number.",";
2844	}
2845	}
2846
2847	if($unflagged_msgs!="") {
2848	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
2849	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
2850	}
2851	else {
2852	$return["msgs_unflageds"] = false;
2853	}
2854
2855	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
2856	$return["status"] = false;
2857	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
2858	}
2859	else {
2860	$return["status"] = true;
2861	}
2862	}
2863
2864	if($this->mbox && is_resource($this->mbox))
2865	imap_close($this->mbox);
2866	return $return;
2867	}
2868
2869	function get_file_type($file_name)
2870	{
2871	$file_name = strtolower($file_name);
2872	$strFileType = strrev(substr(strrev($file_name),0,4));
2873	if ($strFileType == ".asf")
2874	return "video/x-ms-asf";
2875	if ($strFileType == ".avi")
2876	return "video/avi";
2877	if ($strFileType == ".doc")
2878	return "application/msword";
2879	if ($strFileType == ".zip")
2880	return "application/zip";
2881	if ($strFileType == ".xls")
2882	return "application/vnd.ms-excel";
2883	if ($strFileType == ".gif")
2884	return "image/gif";
2885	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
2886	return "image/jpeg";
2887	if ($strFileType == ".png")
2888	return "image/png";
2889	if ($strFileType == ".wav")
2890	return "audio/wav";
2891	if ($strFileType == ".mp3")
2892	return "audio/mpeg3";
2893	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
2894	return "video/mpeg";
2895	if ($strFileType == ".rtf")
2896	return "application/rtf";
2897	if ($strFileType == ".htm" \|\| $strFileType == "html")
2898	return "text/html";
2899	if ($strFileType == ".xml")
2900	return "text/xml";
2901	if ($strFileType == ".xsl")
2902	return "text/xsl";
2903	if ($strFileType == ".css")
2904	return "text/css";
2905	if ($strFileType == ".php")
2906	return "text/php";
2907	if ($strFileType == ".asp")
2908	return "text/asp";
2909	if ($strFileType == ".pdf")
2910	return "application/pdf";
2911	if ($strFileType == ".txt")
2912	return "text/plain";
2913	if ($strFileType == ".wmv")
2914	return "video/x-ms-wmv";
2915	if ($strFileType == ".sxc")
2916	return "application/vnd.sun.xml.calc";
2917	if ($strFileType == ".stc")
2918	return "application/vnd.sun.xml.calc.template";
2919	if ($strFileType == ".sxd")
2920	return "application/vnd.sun.xml.draw";
2921	if ($strFileType == ".std")
2922	return "application/vnd.sun.xml.draw.template";
2923	if ($strFileType == ".sxi")
2924	return "application/vnd.sun.xml.impress";
2925	if ($strFileType == ".sti")
2926	return "application/vnd.sun.xml.impress.template";
2927	if ($strFileType == ".sxm")
2928	return "application/vnd.sun.xml.math";
2929	if ($strFileType == ".sxw")
2930	return "application/vnd.sun.xml.writer";
2931	if ($strFileType == ".sxq")
2932	return "application/vnd.sun.xml.writer.global";
2933	if ($strFileType == ".stw")
2934	return "application/vnd.sun.xml.writer.template";
2935
2936
2937	return "application/octet-stream";
2938	}
2939
2940	function htmlspecialchars_encode($str)
2941	{
2942	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
2943	}
2944	function htmlspecialchars_decode($str)
2945	{
2946	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
2947	}
2948
2949	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
2950	{
2951	if(!$this->mbox \|\| !is_resource($this->mbox))
2952	$this->mbox = $this->open_mbox($folder);
2953
2954	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
2955	}
2956
2957	function get_info_next_msg($params)
2958	{
2959	$msg_number = $params['msg_number'];
2960	$folder = $params['msg_folder'];
2961	$sort_box_type = $params['sort_box_type'];
2962	$sort_box_reverse = $params['sort_box_reverse'];
2963	$reuse_border = $params['reuse_border'];
2964	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2965	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
2966
2967	$success = false;
2968	if (is_array($sort_array_msg))
2969	{
2970	foreach ($sort_array_msg as $i => $value){
2971	if ($value == $msg_number)
2972	{
2973	$success = true;
2974	break;
2975	}
2976	}
2977	}
2978
2979	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
2980	{
2981	$params['status'] = 'false';
2982	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
2983	return $params;
2984	}
2985
2986	$params = array();
2987	$params['msg_number'] = $sort_array_msg[($i+1)];
2988	$params['msg_folder'] = $folder;
2989
2990	$return = $this->get_info_msg($params);
2991	$return["reuse_border"] = $reuse_border;
2992	return $return;
2993	}
2994
2995	function get_info_previous_msg($params)
2996	{
2997	$msg_number = $params['msgs_number'];
2998	$folder = $params['folder'];
2999	$sort_box_type = $params['sort_box_type'];
3000	$sort_box_reverse = $params['sort_box_reverse'];
3001	$reuse_border = $params['reuse_border'];
3002	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3003	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3004
3005	$success = false;
3006	if (is_array($sort_array_msg))
3007	{
3008	foreach ($sort_array_msg as $i => $value){
3009	if ($value == $msg_number)
3010	{
3011	$success = true;
3012	break;
3013	}
3014	}
3015	}
3016	if (! $success \|\| $i == 0)
3017	{
3018	$params['status'] = 'false';
3019	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3020	return $params;
3021	}
3022
3023	$params = array();
3024	$params['msg_number'] = $sort_array_msg[($i-1)];
3025	$params['msg_folder'] = $folder;
3026
3027	$return = $this->get_info_msg($params);
3028	$return["reuse_border"] = $reuse_border;
3029	return $return;
3030	}
3031
3032	// This function updates the values: quota, paging and new messages menu.
3033	function get_menu_values($params){
3034	$return_array = array();
3035	$return_array = $this->get_quota($params);
3036
3037	$mbox_stream = $this->open_mbox($params['folder']);
3038	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3039	if($mbox_stream)
3040	imap_close($mbox_stream);
3041
3042	return $return_array;
3043	}
3044
3045	function get_quota($params){
3046	// folder_id = user/{uid} for shared folders
3047	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
3048	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
3049	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
3050	}
3051	// folder_id = INBOX for inbox folders
3052	else
3053	$folder_id = "INBOX";
3054
3055	if(!$this->mbox \|\| !is_resource($this->mbox))
3056	$this->mbox = $this->open_mbox();
3057
3058	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3059	if($this->mbox && is_resource($this->mbox))
3060	imap_close($this->mbox);
3061
3062	if (!$quota){
3063	return array(
3064	'quota_percent' => 0,
3065	'quota_used' => 0,
3066	'quota_limit' => 0
3067	);
3068	}
3069
3070	if(count($quota) && $quota['limit']) {
3071	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
3072	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
3073	if($quota_used >= $quota_limit)
3074	{
3075	$quotaPercent = 100;
3076	}
3077	else
3078	{
3079	$quotaPercent = ($quota_used / $quota_limit)*100;
3080	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3081	}
3082	return array(
3083	'quota_percent' => floor($quotaPercent),
3084	'quota_used' => floor($quota_used),
3085	'quota_limit' => floor($quota_limit)
3086	);
3087	}
3088	else
3089	return array();
3090	}
3091
3092	function send_notification($params){
3093	require_once("class.phpmailer.php");
3094	$mail = new PHPMailer();
3095	// Set lang for PHPMailer using user prefs.
3096	list($prefix,$userlang) = explode('-',$_SESSION['phpgw_info']['expressomail']['user']['preferences']['common']['lang']);
3097	$mail->SetLanguage($userlang,dirname( __FILE__ )."/../setup/");
3098
3099	$toaddress = $params['notificationto'];
3100
3101	$subject = 'Confirmação de leitura: ' . $params['subject'];
3102	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
3103	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
3104	$mail->SMTPDebug = false;
3105	$mail->IsSMTP();
3106	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3107	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3108	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3109	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3110	$mail->AddAddress($toaddress);
3111	$mail->Subject = $this->htmlspecialchars_decode($subject);
3112
3113	$mail->IsHTML(true);
3114	$mail->Body = $body;
3115
3116	if(!$mail->Send()){
3117	return $mail->ErrorInfo;
3118	}
3119	else
3120	return true;
3121	}
3122
3123	function empty_folder($params)
3124	{
3125	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3126	$mbox_stream = $this->open_mbox($folder);
3127	$return = imap_delete($mbox_stream,'1:*');
3128	if($mbox_stream)
3129	imap_close($mbox_stream, CL_EXPUNGE);
3130	return $return;
3131	}
3132
3133	function search($params)
3134	{
3135	include("class.imap_attachment.inc.php");
3136	$imap_attachment = new imap_attachment();
3137	$criteria = $params['criteria'];
3138	$return = array();
3139	$folders = $this->get_folders_list();
3140
3141	$j = 0;
3142	foreach($folders as $folder)
3143	{
3144	$mbox_stream = $this->open_mbox($folder);
3145	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3146
3147	if ($messages == '')
3148	continue;
3149
3150	$i = 0;
3151	$return[$j] = array();
3152	$return[$j]['folder_name'] = $folder['name'];
3153
3154	foreach($messages as $msg_number)
3155	{
3156	$header = $this->get_header($msg_number);
3157	if (!is_object($header))
3158	return false;
3159
3160	$return[$j][$i]['msg_folder'] = $folder['name'];
3161	$return[$j][$i]['msg_number'] = $msg_number;
3162	$return[$j][$i]['Recent'] = $header->Recent;
3163	$return[$j][$i]['Unseen'] = $header->Unseen;
3164	$return[$j][$i]['Answered'] = $header->Answered;
3165	$return[$j][$i]['Deleted'] = $header->Deleted;
3166	$return[$j][$i]['Draft'] = $header->Draft;
3167	$return[$j][$i]['Flagged'] = $header->Flagged;
3168
3169	$date_msg = gmdate("d/m/Y",$header->udate);
3170	if (gmdate("d/m/Y") == $date_msg)
3171	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3172	else
3173	$return[$j][$i]['udate'] = $date_msg;
3174
3175	$fromaddress = imap_mime_header_decode($header->fromaddress);
3176	$return[$j][$i]['fromaddress'] = '';
3177	foreach ($fromaddress as $tmp)
3178	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3179
3180	$from = $header->from;
3181	$return[$j][$i]['from'] = array();
3182	$tmp = imap_mime_header_decode($from[0]->personal);
3183	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3184	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3185	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3186
3187	$to = $header->to;
3188	$return[$j][$i]['to'] = array();
3189	$tmp = imap_mime_header_decode($to[0]->personal);
3190	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3191	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3192	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3193
3194	$subject = imap_mime_header_decode($header->fetchsubject);
3195	$return[$j][$i]['subject'] = '';
3196	foreach ($subject as $tmp)
3197	$return[$j][$i]['subject'] .= $tmp->text;
3198
3199	$return[$j][$i]['Size'] = $header->Size;
3200	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3201
3202	$return[$j][$i]['attachment'] = array();
3203	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3204
3205	$i++;
3206	}
3207	$j++;
3208	if($mbox_stream)
3209	imap_close($mbox_stream);
3210	}
3211
3212	return $return;
3213	}
3214
3215
3216	function mobile_search($params)
3217	{
3218	include("class.imap_attachment.inc.php");
3219	$imap_attachment = new imap_attachment();
3220	$criterias = array ("TO","SUBJECT","FROM","CC");
3221	$return = array();
3222	$folders = $this->get_folders_list();
3223	$num_msgs = 0;
3224
3225	foreach($folders as $id =>$folder)
3226	{
3227	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
3228	foreach($criterias as $criteria_fixed)
3229	{
3230	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
3231	$mbox_stream = $this->open_mbox($folder['folder_name']);
3232
3233	$messages = imap_search($mbox_stream, $_filter, SE_UID);
3234
3235	if ($messages == ''){
3236	if($mbox_stream)
3237	imap_close($mbox_stream);
3238	continue;
3239	}
3240
3241	foreach($messages as $msg_number)
3242	{
3243	$temp = $this->get_info_head_msg($msg_number);
3244	if(!$temp)
3245	return false;
3246
3247	$return[$num_msgs] = $temp;
3248	$num_msgs++;
3249	}
3250	$return['num_msgs'] = $num_msgs;
3251
3252	if($mbox_stream)
3253	imap_close($mbox_stream);
3254	}
3255	}
3256
3257	}
3258	return $return;
3259	}
3260
3261	function delete_and_show_previous_message($params)
3262	{
3263	$return = $this->get_info_previous_msg($params);
3264
3265	$params_tmp1 = array();
3266	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
3267	$params_tmp1['folder'] = $params['msg_folder'];
3268	$return_tmp1 = $this->delete_msg($params_tmp1);
3269
3270	$return['msg_number_deleted'] = $return_tmp1;
3271
3272	return $return;
3273	}
3274
3275
3276	function automatic_trash_cleanness($params)
3277	{
3278	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
3279	$criteria = 'BEFORE "'.$before_date.'"';
3280	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
3281
3282	// Free others requests
3283	session_write_close();
3284
3285	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3286
3287	if (is_array($messages)){
3288	foreach ($messages as $msg_number){
3289	imap_delete($mbox_stream, $msg_number, FT_UID);
3290	}
3291	}
3292	if($mbox_stream)
3293	imap_close($mbox_stream, CL_EXPUNGE);
3294	return $messages;
3295	}
3296	// Fix the search problem with special characters!!!!
3297	function remove_accents($string) {
3298	return strtr($string,
3299	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
3300	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
3301	}
3302
3303	function make_search_date($date){
3304
3305	$months = array(
3306	1 => 'jan',
3307	2 => 'feb',
3308	3 => 'mar',
3309	4 => 'apr',
3310	5 => 'may',
3311	6 => 'jun',
3312	7 => 'jul',
3313	8 => 'aug',
3314	9 => 'sep',
3315	10 => 'oct',
3316	11 => 'nov',
3317	12 => 'dec'
3318	);
3319
3320	//TODO: Adaptar a data de acordo com o locale do sistema.
3321	list($day,$month,$year) = explode("/", $date);
3322	$search_date = $day."-".$months[intval($month)]."-".$year;
3323	return $search_date;
3324
3325	}
3326
3327	function search_msg($params = ''){
3328	$retorno = "";
3329	$mbox_stream = "";
3330	if(strpos($params['condition'],"#")===false) { //local messages
3331	$search=false;
3332	}
3333	else {
3334	$search = explode(",",$params['condition']);
3335	}
3336
3337	if($search){
3338	$search_criteria = '';
3339	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
3340	foreach($search as $tmp)
3341	{
3342	$tmp1 = explode("##",$tmp);
3343	$sum = 0;
3344	$name_box = $tmp1[0];
3345	unset($filter);
3346	foreach($tmp1 as $index => $criteria)
3347	{
3348	if ($index != 0 && strlen($criteria) != 0)
3349	{
3350	$filter_array = explode("<=>",rawurldecode($criteria));
3351	$filter .= " ".$filter_array[0];
3352	if (strlen($filter_array[1]) != 0){
3353	if (trim($filter_array[0]) != 'BEFORE' &&
3354	trim($filter_array[0]) != 'SINCE' &&
3355	trim($filter_array[0]) != 'ON')
3356	{
3357	$filter .= '"'.$filter_array[1].'"';
3358	}
3359	else
3360	{
3361	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
3362	}
3363	}
3364	}
3365	}
3366	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
3367	$filter = $this->remove_accents($filter);
3368	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
3369	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
3370	{
3371	$folder_name = explode($this->imap_delimiter,$name_box);
3372	$this->ldap = new ldap_functions();
3373	if ($cn = $this->ldap->uid2cn($folder_name[1]))
3374	{
3375	$folder_name[1] = $cn;
3376	}
3377	$folder_name = implode($this->imap_delimiter,$folder_name);
3378	}
3379	else
3380	{
3381	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
3382	}
3383
3384	if(!is_resource($mbox_stream))
3385	{
3386	$mbox_stream = $this->open_mbox($name_box);
3387	}
3388	else
3389	{
3390	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
3391	}
3392
3393	if (preg_match("/^.?\bALL\b/", $filter))
3394	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
3395
3396	$all_criterias = array ("TO","SUBJECT","FROM","CC");
3397	foreach($all_criterias as $criteria_fixed)
3398	{
3399	$_filter = $criteria_fixed . substr($filter,4);
3400
3401	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
3402
3403	if($search_criteria) //&& count($search_criteria) < 50)
3404	{
3405	foreach($search_criteria as $new_search)
3406	{
3407	if ($search_result_number != '65536' && $sum == $search_result_number)
3408	{
3409	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
3410	}
3411
3412	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
3413	if(!@strstr($retorno,$m_token))
3414	{
3415	$retorno .= $m_token;
3416	$sum ++;
3417	}
3418	}
3419	}
3420	}
3421	}
3422	else {
3423	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
3424	if( is_array( $search_criteria) )
3425	{
3426	foreach($search_criteria as $new_search)
3427	{
3428	if ($search_result_number != '65536' && $sum == $search_result_number)
3429	{
3430	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
3431	}
3432	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
3433	$sum++;
3434	}
3435	}
3436	}
3437	}
3438	}
3439	if($mbox_stream)
3440	{
3441	imap_close($mbox_stream);
3442	}
3443
3444	if ($retorno)
3445	{
3446	return $retorno;
3447	}
3448	else
3449	{
3450	return 'none';
3451	}
3452	}
3453
3454	function get_msg($uid_msg,$name_box, $mbox_stream )
3455	{
3456	$header = $this->get_header($uid_msg);
3457	include_once("class.imap_attachment.inc.php");
3458	$imap_attachment = new imap_attachment();
3459	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
3460	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
3461	$flag = $header->Unseen
3462	.$header->Recent
3463	.$header->Flagged
3464	.$header->Draft
3465	.$header->Answered
3466	.$header->Deleted
3467	.$attachments;
3468
3469
3470	$subject = $this->decode_string($header->fetchsubject);
3471	$from = $header->from[0]->mailbox;
3472	if($header->from[0]->personal != "")
3473	$from = $header->from[0]->personal;
3474	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
3475	return $ret_msg;
3476	}
3477
3478	function size_msg($size){
3479	$var = floor($size/1024);
3480	if($var >= 1){
3481	return $var." kb";
3482	}else{
3483	return $size ." b";
3484	}
3485	}
3486
3487	function ob_array($the_object)
3488	{
3489	$the_array=array();
3490	if(!is_scalar($the_object))
3491	{
3492	foreach($the_object as $id => $object)
3493	{
3494	if(is_scalar($object))
3495	{
3496	$the_array[$id]=$object;
3497	}
3498	else
3499	{
3500	$the_array[$id]=$this->ob_array($object);
3501	}
3502	}
3503	return $the_array;
3504	}
3505	else
3506	{
3507	return $the_object;
3508	}
3509	}
3510
3511	function getacl()
3512	{
3513	$this->ldap = new ldap_functions();
3514
3515	$return = array();
3516	$mbox_stream = $this->open_mbox();
3517	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
3518
3519	$i = 0;
3520	foreach ($mbox_acl as $user => $acl)
3521	{
3522	if ($user != $this->username)
3523	{
3524	$return[$i]['uid'] = $user;
3525	$return[$i]['cn'] = $this->ldap->uid2cn($user);
3526	}
3527	$i++;
3528	}
3529	return $return;
3530	}
3531
3532	function setacl($params)
3533	{
3534	$old_users = $this->getacl();
3535	if (!count($old_users))
3536	$old_users = array();
3537
3538	$tmp_array = array();
3539	foreach ($old_users as $index => $user_info)
3540	{
3541	$tmp_array[$index] = $user_info['uid'];
3542	}
3543	$old_users = $tmp_array;
3544
3545	$users = unserialize($params['users']);
3546	if (!count($users))
3547	$users = array();
3548
3549	//$add_share = array_diff($users, $old_users);
3550	$remove_share = array_diff($old_users, $users);
3551
3552	$mbox_stream = $this->open_mbox();
3553
3554	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
3555	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
3556
3557	/*if (count($add_share))
3558	{
3559	foreach ($add_share as $index=>$uid)
3560	{
3561	if (is_array($mailboxes_list))
3562	{
3563	foreach ($mailboxes_list as $key => $val)
3564	{
3565	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
3566	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
3567	}
3568	}
3569	}
3570	}*/
3571
3572	if (count($remove_share))
3573	{
3574	foreach ($remove_share as $index=>$uid)
3575	{
3576	if (is_array($mailboxes_list))
3577	{
3578	foreach ($mailboxes_list as $key => $val)
3579	{
3580	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
3581	imap_setacl ($mbox_stream, $folder, "$uid", "");
3582	}
3583	}
3584	}
3585	}
3586
3587	return true;
3588	}
3589
3590	function getaclfromuser($params)
3591	{
3592	$useracl = $params['user'];
3593
3594	$return = array();
3595	$return[$useracl] = 'false';
3596	$mbox_stream = $this->open_mbox();
3597	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
3598
3599	foreach ($mbox_acl as $user => $acl)
3600	{
3601	if (($user != $this->username) && ($user == $useracl))
3602	{
3603	$return[$user] = $acl;
3604	}
3605	}
3606	return $return;
3607	}
3608
3609	function getacltouser($user)
3610	{
3611	$return = array();
3612	$mbox_stream = $this->open_mbox();
3613	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
3614	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
3615	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
3616	if(substr($user,0,4) != 'user')
3617	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
3618	else
3619	$mbox_acl = imap_getacl($mbox_stream, $user);
3620	return $mbox_acl[$this->username];
3621	}
3622
3623
3624	function setaclfromuser($params)
3625	{
3626	$user = $params['user'];
3627	$acl = $params['acl'];
3628
3629	$mbox_stream = $this->open_mbox();
3630
3631	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
3632	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
3633
3634	if (is_array($mailboxes_list))
3635	{
3636	foreach ($mailboxes_list as $key => $val)
3637	{
3638	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
3639	$folder = str_replace("&-", "&", $folder);
3640	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
3641	{
3642	$return = imap_last_error();
3643	}
3644	}
3645	}
3646	if (isset($return))
3647	return $return;
3648	else
3649	return true;
3650	}
3651
3652	function download_attachment($msg,$msgno)
3653	{
3654	$array_parts_attachments = array();
3655	$array_parts_attachments['names'] = '';
3656	include_once("class.imap_attachment.inc.php");
3657	$imap_attachment = new imap_attachment();
3658
3659	if (count($msg->fname[$msgno]) > 0)
3660	{
3661	$i = 0;
3662	foreach ($msg->fname[$msgno] as $index=>$fname)
3663	{
3664	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
3665	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
3666	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
3667	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
3668	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
3669	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
3670	$i++;
3671	}
3672	}
3673	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
3674	return $array_parts_attachments;
3675	}
3676
3677	function spam($params)
3678	{
3679	$is_spam = $params['spam'];
3680	$folder = $params['folder'];
3681	$mbox_stream = $this->open_mbox($folder);
3682	$msgs_number = explode(',',$params['msgs_number']);
3683
3684	foreach($msgs_number as $msg_number) {
3685	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
3686	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
3687	$body = imap_body($mbox_stream, $imap_msg_number);
3688	$msg = $header . $body;
3689	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3690	$username = $this->username;
3691	strtok($email, '@');
3692	$domain = strtok('@');
3693
3694	//Encontrar a assinatura do dspam no cabecalho
3695	$v = explode("\r\n", $header);
3696	foreach ($v as $linha){
3697	if (eregi("^Message-ID", $linha)) {
3698	$args = explode(" ", $linha);
3699	$msg_id = "'$args[1]'";
3700	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
3701	$args = explode(" ",$linha);
3702	$signature = $args[1];
3703	}
3704	}
3705
3706	// Seleciona qual comando a ser executado
3707	switch($is_spam){
3708	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
3709	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
3710	}
3711
3712	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
3713	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
3714	system($cmd);
3715	}
3716	imap_close($mbox_stream);
3717	return false;
3718	}
3719	function get_header($msg_number){
3720	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
3721	if (!is_object($header))
3722	return false;
3723	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
3724	$header->udate_original = $header->udate;
3725	$pdate = date_parse($header->MailDate);
3726	$header->udate += $pdate['zone']*(-60);
3727
3728	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3729	$flag = preg_match('/importance : (.*)\r/i',
3730	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3731	,$importance);
3732	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
3733	}
3734
3735	return $header;
3736	}
3737
3738	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
3739	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
3740
3741	function insert_email($source,$folder,$timestamp){
3742	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3743	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
3744	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3745	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
3746	$imap_options = '/notls/novalidate-cert';
3747	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
3748	if(imap_last_error())
3749	{
3750	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
3751	}
3752	if($timestamp){
3753	$tempDir = ini_get("session.save_path");
3754	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
3755	$f = fopen($file,"w");
3756	fputs($f,base64_encode($source));
3757	fclose($f);
3758	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
3759	$return['command']=exec(escapeshellcmd($command));
3760	}else{
3761	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
3762	}
3763	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3764	$return['msg_no'] = $status->uidnext - 1;
3765	$return['error'] = imap_last_error();
3766	if($mbox_stream)
3767	imap_close($mbox_stream);
3768	return $return;
3769
3770	}
3771
3772	function show_decript($params){
3773	$source = $params['source'];
3774	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
3775	$source = str_replace(" ", "+", $source,$i);
3776
3777	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
3778	if(!$source = base64_decode($source,true))
3779	return "error ".$source."Espaços ".$i;
3780
3781	}
3782	else {
3783	if(!$source = base64_decode($source))
3784	return "error ".$source."Espaços ".$i;
3785	}
3786
3787	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
3788
3789	$get['msg_number'] = $insert['msg_no'];
3790	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
3791	$return = $this->get_info_msg($get);
3792	$get['msg_number'] = $params['ID'];
3793	$get['msg_folder'] = $params['folder'];
3794	$tmp = $this->get_info_msg($get);
3795	if(!$tmp['status_get_msg_info'])
3796	{
3797	$return['msg_day']=$tmp['msg_day'];
3798	$return['msg_hour']=$tmp['msg_hour'];
3799	$return['fulldate']=$tmp['fulldate'];
3800	$return['smalldate']=$tmp['smalldate'];
3801	}
3802	else
3803	{
3804	$return['msg_day']='';
3805	$return['msg_hour']='';
3806	$return['fulldate']='';
3807	$return['smalldate']='';
3808	}
3809	$return['msg_no'] =$insert['msg_no'];
3810	$return['error'] = $insert['error'];
3811	$return['folder'] = $params['folder'];
3812	//$return['acls'] = $insert['acls'];
3813	$return['original_ID'] = $params['ID'];
3814
3815	return $return;
3816
3817	}
3818
3819	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
3820	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
3821
3822	function treat_base64_from_post($source){
3823	$offset = 0;
3824	do
3825	{
3826	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
3827	{
3828	$inicio = strpos($source, "\n\r", $inicio);
3829	$fim = strpos($source, '--', $inicio);
3830	if(!$fim)
3831	$fim = strpos($source,"\n\r", $inicio);
3832	$length = $fim-$inicio;
3833	$parte = substr( $source,$inicio,$length-1);
3834	$parte = str_replace(" ", "+", $parte);
3835	$source = substr_replace($source, $parte, $inicio, $length-1);
3836	}
3837	if($offset > $inicio)
3838	$offset=FALSE;
3839	else
3840	$offset = $inicio;
3841	}
3842	while($offset);
3843	return $source;
3844	}
3845
3846	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
3847
3848	function unarchive_mail($params)
3849	{
3850	$dest_folder = $params['folder'];
3851	$sources = explode("#@#@#@",$params['source']);
3852	$timestamps = explode("#@#@#@",$params['timestamp']);
3853	foreach($sources as $index=>$src) {
3854	if($src!=""){
3855	$source = $this->treat_base64_from_post($src);
3856	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
3857	}
3858	}
3859	return $insert;
3860	}
3861
3862	function download_all_local_attachments($params)
3863	{
3864	$source = $params['source'];
3865	$source = $this->treat_base64_from_post($source);
3866	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
3867	$exporteml = new ExportEml();
3868	$params['num_msg']=$insert['msg_no'];
3869	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
3870	return $exporteml->download_all_attachments($params);
3871	}
3872
3873	function get_quota_folders(){
3874
3875	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
3876	include_once("class.imapfp.inc.php");
3877	$imapfp = new imapfp();
3878
3879	if(!$imapfp->open($this->imap_server,$this->imap_port))
3880	return $imapfp->get_error();
3881	if (!$imapfp->login( $this->username,$this->password ))
3882	return $imapfp->get_error();
3883
3884	$response_array = $imapfp->get_mailboxes_size();
3885	if ($imapfp->error)
3886	return $imapfp->get_error();
3887
3888	$data = array();
3889	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
3890	$data["quota_root"] = $quota_root;
3891
3892	foreach ($response_array as $idx=>$line) {
3893	$line2 = str_replace('"', "", $line);
3894	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
3895	list($folder,$size) = explode(";",$line2);
3896	$size = str_replace(")","",$size);
3897	$quotaPercent = (($size / 1048576) / $data["quota_root"]["quota_limit"])*100;
3898	if ($size < 1048576 && $size > 1024)
3899	$quota_used = round($size / 1024, 0).' Kb';
3900	else if($size > 1024)
3901	$quota_used = round($size / (1024*1024), 1).' Mb';
3902	else
3903	$quota_used = $size." b";
3904	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
3905	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
3906	$folder = $this->functions->getLang("Inbox");
3907	}
3908	else
3909	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
3910
3911	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
3912	}
3913	$imapfp->close();
3914	return $data;
3915	}
3916	}
3917	?>

Note: See TracBrowser for help on using the repository browser.

Download in other formats: