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class.imap_functions.inc.php @ 5085

Revision 5085, 153.8 KB checked in by fernando-alberto, 12 years ago (diff)
Ticket #1269 - Desenvolvimento da nova solucao de arquivamento local MailArchiver?, tags para arquivamento
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2
3	include_once("class.functions.inc.php");
4	include_once("class.ldap_functions.inc.php");
5	include_once("class.exporteml.inc.php");
6
7	class imap_functions
8	{
9	var $public_functions = array
10	(
11	'get_range_msgs' => True,
12	'get_info_msg' => True,
13	'get_info_msgs' => True,
14	'get_folders_list' => True,
15	'import_msgs' => True,
16	'msgs_to_archive' => True,
17	'get_offset_gmt' => True,
18	'get_msg_flags' => True
19	);
20
21	var $ldap;
22	var $mbox;
23	var $imap_port;
24	var $has_cid;
25	var $imap_options = '';
26	var $functions;
27	var $prefs;
28	var $foldersLimit;
29	var $imap_sentfolder;
30
31	function imap_functions (){
32	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
33	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
34	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
35	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
36	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
37	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
38	$this->functions = new functions();
39	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
40	$this->has_cid = false;
41	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
42
43
44	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
45	{
46	$this->imap_options = '/tls/novalidate-cert';
47	}
48	else
49	{
50	$this->imap_options = '/notls/novalidate-cert';
51	}
52	}
53	// BEGIN of functions.
54	function open_mbox($folder = False,$force_die=true)
55	{
56	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
57	if (is_resource($this->mbox))
58	{
59	if ($force_die)
60	{
61	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
62	}
63	else
64	{
65	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
66	}
67	}
68	else
69	{
70	if($force_die)
71	{
72	$this->mbox = @imap_open("{".$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()))));
73	}
74	else
75	{
76	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
77	}
78
79	}
80	return $this->mbox;
81	}
82
83	function parse_error($error){
84	// This error is returned from Imap.
85	if(strstr($error,'Connection refused')) {
86	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
87	}
88	// This error is returned from Postfix.
89	elseif(strstr($error,'message file too big')) {
90	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).'));
91	}
92	elseif(strstr($error,'virus')) {
93	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
94	}
95	// This condition verifies if SESSION is expired.
96	elseif(!count($_SESSION))
97	return "nosession";
98
99	return $error;
100	}
101
102	function get_range_msgs2($params)
103	{
104	// Free others requests
105	session_write_close();
106	$folder = $params['folder'];
107	$msg_range_begin = $params['msg_range_begin'];
108	$msg_range_end = $params['msg_range_end'];
109	$sort_box_type = $params['sort_box_type'];
110	$sort_box_reverse = $params['sort_box_reverse'];
111	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
112
113	if(!$this->mbox \|\| !is_resource($this->mbox))
114	$this->mbox = $this->open_mbox($folder);
115
116	$return = array();
117
118	$return['folder'] = $folder;
119
120	//Para enviar o offset entre o timezone definido pelo usuï¿œrio e GMT
121	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
122
123	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
124	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO-8859-1" ) ,SA_ALL);
125
126
127	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
128
129	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
130
131	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
132
133	$i = 0;
134	if(is_array($sort_array_msg)){
135	foreach($sort_array_msg as $msg_number => $value)
136	{
137	$temp = $this->get_info_head_msg($msg_number);
138	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
139	if(!$temp)
140	return false;
141
142	$return[$i] = $temp;
143	$i++;
144	}
145	}
146	$return['num_msgs'] = $num_msgs;
147	}
148	else {
149	$num_msgs = imap_num_msg($this->mbox);
150	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
151
152
153	$return['tot_unseen'] = 0;
154	$i = 0;
155
156	if(is_array($sort_array_msg)){
157	foreach($sort_array_msg as $msg_number => $value)
158	{
159	$temp = $this->get_info_head_msg($msg_number);
160	if(!$temp)
161	return false;
162
163	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
164	$return['tot_unseen']++;
165	}
166
167	if($i <= ($msg_range_end-$msg_range_begin))
168	$return[$i] = $temp;
169	$i++;
170	}
171	}
172	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
173
174	}
175	return $return;
176	}
177
178	function get_info_head_msg($msg_number)
179	{
180	$head_array = array();
181	include_once("class.imap_attachment.inc.php");
182
183	$imap_attachment = new imap_attachment();
184	//if ($this->prefs['use_important_flag'] )
185	//{
186	/*Como eu preciso do atributo Importance para saber se o email ï¿œ
187	* importante ou nï¿œo, uso abaixo a funï¿œï¿œo imap_fetchheader e busco
188	* o atributo importance nela. Isso faz com que eu acesse o cabeï¿œalho
189	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
190	* nï¿œo preciso reimplementar o mï¿œtodo utilizando o fetchheader.
191	* Como as mensagens sï¿œo renderizadas em um nï¿œmero pequeno por vez,
192	* nï¿œo parece ter perda considerï¿œvel de performance.
193	*/
194
195	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
196	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
197	//}
198	// Reimplementado cï¿œdigo para identificaï¿œï¿œo dos e-mails assinados e cifrados
199	// no mï¿œtodo getMessageType(). Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br>
200	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
201	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
202
203	$header = $this->get_header($msg_number);
204	if (!is_object($header))
205	return false;
206	$head_array['Recent'] = $header->Recent;
207	$head_array['Unseen'] = $header->Unseen;
208	if($header->Answered =='A' && $header->Draft == 'X'){
209	$head_array['Forwarded'] = 'F';
210	}
211	else {
212	$head_array['Answered'] = $header->Answered;
213	$head_array['Draft'] = $header->Draft;
214	}
215	$head_array['Deleted'] = $header->Deleted;
216	$head_array['Flagged'] = $header->Flagged;
217	$head_array['msg_number'] = $msg_number;
218	$head_array['udate'] = $header->udate;
219	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
220
221	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
222	$head_array['timestamp'] = $msgTimestamp;
223
224	$date_msg = gmdate("d/m/Y",$msgTimestamp);
225	// if (date("d/m/Y") == $date_msg)
226	// $return['udate'] = $header->udate;
227	// else
228
229	if (date("d/m/Y") == $date_msg) //no dia
230	{
231	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
232	}
233	else
234	{
235	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
236	}
237
238	$from = $header->from;
239	$head_array['from'] = array();
240	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
241	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
242	if(!$head_array['from']['name'])
243	$head_array['from']['name'] = $head_array['from']['email'];
244	$to = $header->to;
245	$head_array['to'] = array();
246	if($to[1] && $to[1]->host == ".SYNTAX-ERROR.") { //E-mails que nï¿œo possuem o campo "para", vï¿œm com o recipiente preenchido, porï¿œm com um recipiente a mais alegando erro de sintaxe.
247	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
248	}
249	else {
250	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
251	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
252	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
253	if(!$head_array['to']['name'])
254	$head_array['to']['name'] = $head_array['to']['email'];
255	}
256	$cc = $header->cc;
257	$cco = $header->bcc;
258	if ( ($cc) && (!$head_array['to']['name']) ){
259	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
260	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
261	if(!$head_array['to']['name'])
262	$head_array['to']['name'] = $head_array['from']['email'];
263	}
264	else if ( ($cco) && (!$head_array['to']['name']) ){
265	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
266	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
267	if(!$head_array['to']['name'])
268	$head_array['to']['name'] = $head_array['from']['email'];
269	}
270	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
271
272	$head_array['Size'] = $header->Size;
273
274	$head_array['attachment'] = array();
275	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
276
277	return $head_array;
278	}
279
280	function decode_string($string)
281	{
282
283	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
284	{
285	$return = '';
286	$tmp = imap_mime_header_decode($string);
287	foreach ($tmp as $tmp1)
288	$return .= $this->htmlspecialchars_encode($tmp1->text);
289
290	$return = str_replace("\t", "", $return);
291	return $return;
292	}
293	else if (strpos(strtolower($string), '=?utf-8') !== false)
294	{
295	$elements = imap_mime_header_decode($string);
296
297	for($i = 0;$i < count($elements);$i++)
298	{
299	$charset = strtolower($elements[$i]->charset);
300	$text = $elements[$i]->text;
301
302	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
303	{
304	$decoded .= $this->functions->utf8_to_ncr($text);
305	}
306	else
307	{
308	if( strcasecmp($charset,"default") )
309	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
310	else
311	$decoded .= $this->htmlspecialchars_encode($text);
312	}
313	}
314	return $decoded;
315	}
316	else
317	return $this->htmlspecialchars_encode($string);
318	}
319	/**
320	* Funï¿œï¿œo que importa arquivos .eml exportados pelo expresso para a caixa do usuï¿œrio. Testado apenas
321	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vï¿œrios emls ou um .eml.
322	*/
323	function import_msgs($params) {
324	if(!$this->mbox)
325	$this->mbox = $this->open_mbox();
326
327	if( preg_match('/local_/',$params["folder"]) )
328	{
329	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
330	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
331	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
332	return $this->functions->getLang( 'Import to Local : fail...' );
333	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
334	$params["folder"] = $tmp_box;
335	}
336	$errors = array();
337	$invalid_format = false;
338	$filename = $params['FILES'][0]['name'];
339	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1");
340	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
341	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
342	return array( 'error' => $this->functions->getLang("fail in import:").
343	" ".$this->functions->getLang("Over quota"));
344	}
345	if(substr($filename,strlen($filename)-4)==".zip") {
346	$zip = zip_open($params['FILES'][0]['tmp_name']);
347
348	if ($zip) {
349	while ($zip_entry = zip_read($zip)) {
350
351	if (zip_entry_open($zip, $zip_entry, "r")) {
352	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
353	$status = @imap_append($this->mbox,
354	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
355	$email
356	);
357	if(!$status)
358	array_push($errors,zip_entry_name($zip_entry));
359	zip_entry_close($zip_entry);
360	}
361	}
362	zip_close($zip);
363	}
364
365	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
366	{
367
368	$mc = imap_check($this->mbox);
369
370	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
371
372	$ids = array( );
373	foreach ($result as $overview)
374	$ids[ ] = $overview -> uid;
375
376	return implode( ',', $ids );
377	}
378	}
379	else if(substr($filename,strlen($filename)-4)==".eml") {
380	$email = implode("",file($params['FILES'][0]['tmp_name']));
381	$status = @imap_append($this->mbox,
382	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
383	$email
384	);
385	if(!$status){
386	array_push($errors,zip_entry_name($zip_entry));
387	zip_entry_close($zip_entry);
388	}
389	}
390	else
391	{
392	if ( isset( $tmp_box ) )
393	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
394
395	return array("error" => $this->functions->getLang("wrong file format"));
396	$invalid_format = true;
397	}
398
399	if(!$invalid_format) {
400	if(count($errors)>0) {
401	$message = $this->functions->getLang("fail in import:")."\n";
402	foreach($errors as $arquivo) {
403	$message.=$arquivo."\n";
404	}
405	return array("error" => $message);
406	}
407	else
408	return $this->functions->getLang("The import was executed successfully.");
409	}
410	}
411	/*
412	Remove os anexos de uma mensagem. A estratï¿œgia para isso ï¿œ criar uma mensagem nova sem os anexos, mantendo apenas
413	a primeira parte do e-mail, que ï¿œ o texto, sem anexos.
414	O mï¿œtodo considera que o email ï¿œ multpart.
415	*/
416	function remove_attachments($params) {
417	include_once("class.message_components.inc.php");
418	if(!$this->mbox \|\| !is_resource($this->mbox))
419	$this->mbox = $this->open_mbox($params["folder"]);
420	$return["status"] = true;
421	$header = "";
422
423	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
424	foreach($headertemp as $head) {//Se eu colocar todo o header do email dï¿œ pau no append, entï¿œo procuro apenas o que interessa.
425	$head1 = explode(":",$head);
426	if ( (strtoupper($head1[0]) == "TO") \|\|
427	(strtoupper($head1[0]) == "FROM") \|\|
428	(strtoupper($head1[0]) == "SUBJECT") \|\|
429	(strtoupper($head1[0]) == "DATE") )
430	$header .= $head."\r\n";
431	}
432
433	$msg = &new message_components($this->mbox);
434	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuaï¿œï¿œo.
435	Entï¿œo uso essa classe para verificar a codificaï¿œï¿œo e o charset,
436	para que o mï¿œtodo decodeBody do expresso possa trazer tudo certinho*/
437
438	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
439	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
440	$all_body_charset = $msg->charset[$params["msg_num"]][0];
441
442	if($all_body_type=='multipart/alternative') {
443	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
444	$msg->pid[$params["msg_num"]][2] == '1.2') {
445	$body_part_to_show = '1.2';
446	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
447	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
448	$all_body_charset = $msg->charset[$params["msg_num"]][2];
449	}
450	else {
451	$body_part_to_show = '1.1';
452	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
453	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
454	$all_body_charset = $msg->charset[$params["msg_num"]][1];
455	}
456	}
457	else
458	$body_part_to_show = '1';
459
460	if (($all_body_charset == "utf-8") && ($all_body_encoding == "base64")){
461	$status = imap_append($this->mbox,
462	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
463	$header.
464	"Content-Type: ".$all_body_type."; charset = \"iso-8859-1\"".
465	"\r\n".
466	"Content-Transfer-Encoding: quoted-printable".
467	"\r\n".
468	"\r\n".
469	str_replace("\n","\r\n",$this->decodeBody(
470	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
471	$all_body_encoding, $all_body_charset
472	)
473	)
474	, "\\Seen"); //Append do novo email, sï¿œ com header e conteï¿œdo sem anexos.
475	}else{
476	$status = imap_append($this->mbox,
477	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
478	$header.
479	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
480	"\r\n".
481	"Content-Transfer-Encoding: ".$all_body_encoding.
482	"\r\n".
483	"\r\n".
484	str_replace("\n","\r\n",$this->decodeBody(
485	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
486	$all_body_encoding, $all_body_charset
487	)
488	)
489	, "\\Seen"); //Append do novo email, sï¿œ com header e conteï¿œdo sem anexos.
490	}
491
492	if(!$status)
493	{
494	$return["status"] = false;
495	$return["msg"] = lang("error appending mail on delete attachments");
496	}
497	else
498	{
499	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
500	$return['msg_no'] = $status->uidnext - 1;
501	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
502	imap_expunge($this->mbox);
503	}
504
505	return $return;
506
507	}
508
509	function msgs_to_archive($params) {
510
511	$folder = $params['folder'];
512	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
513
514	$messages_not_to_copy = explode(",",$params['mails']);
515	$ids = array();
516
517	$cont = 0;
518
519	foreach($all_ids as $each_id=>$value) {
520	if(!in_array($each_id,$messages_not_to_copy)) {
521	array_push($ids,$each_id);
522	$cont++;
523	}
524	if($cont>=100)
525	break;
526	}
527
528	if (empty($ids))
529	return array();
530
531	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
532
533
534	return $this->get_info_msgs($params);
535
536
537	}
538
539	/**
540	*
541	* @return
542	* @param $params Object
543	*/
544	function get_info_msgs($params) {
545	include_once("class.exporteml.inc.php");
546	$return = array();
547	$new_params = array();
548	$attach_params = array();
549	$new_params["msg_folder"]=$params["folder"];
550	$attach_params["folder"] = $params["folder"];
551	$msgs = explode(",",$params["msgs_number"]);
552	$exporteml = new ExportEml();
553	$unseen_msgs = array();
554	foreach($msgs as $msg_number) {
555	$new_params["msg_number"] = $msg_number;
556	//ini_set("display_errors","1");
557	$msg_info = $this->get_info_msg($new_params);
558
559	$this->mbox = $this->open_mbox($params['folder']); //Nï¿œo sei porque, mas se nï¿œo abrir de novo a caixa dï¿œ erro.
560	$msg_info['header'] = $this->get_info_head_msg($msg_number);
561
562	$attach_params["num_msg"] = $msg_number;
563	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
564	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
565	imap_close($this->mbox);
566	$this->mbox=false;
567	array_push($return,serialize($msg_info));
568
569	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
570	array_push($unseen_msgs,$msg_number);
571	}
572	}
573	if($unseen_msgs){
574	$msgs_list = implode(",",$unseen_msgs);
575	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
576	$this->set_messages_flag($array_msgs);
577	}
578
579	return $return;
580	}
581
582	function get_info_msg($params)
583	{
584	$return = array();
585	$msg_number = $params['msg_number'];
586	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
587	$msg_number = $matches[1];
588	$plus_id = $matches[2];
589	}
590	else {
591	$plus_id = '';
592	}
593	$msg_folder = urldecode($params['msg_folder']);
594
595	if(!$this->mbox \|\| !is_resource($this->mbox))
596	$this->mbox = $this->open_mbox($msg_folder);
597	$header = $this->get_header($msg_number);
598	if (!$header) {
599	$return['status_get_msg_info'] = "false";
600	return $return;
601	}
602
603	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
604
605	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
606
607	$body = $return_get_body['body'];
608
609	if($return_get_body['body']=='isCripted'){
610	$exporteml = new ExportEml();
611	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
612	$return['body'] = "";
613	$return['attachments'] = "";
614	$return['thumbs'] = "";
615	$return['signature'] = "";
616	//return $return;
617	}else{
618	$return['body'] = $body;
619	$return['attachments'] = $return_get_body['attachments'];
620	$return['thumbs'] = $return_get_body['thumbs'];
621	$return['signature'] = $return_get_body['signature'];
622	}
623
624	$flag = preg_match('/importance : (.*)\r/i', $header_, $importance);
625	$return['Importance'] = ($flag == 0) ? "Normal" : $importance[1];
626
627	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
628	if (preg_match($pattern, $header_, $fields))
629	{
630	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
631	$return['DispositionNotificationTo'] = "<".$matches[0].">";
632	}
633	}
634
635	$return['Recent'] = $header->Recent;
636	$return['Unseen'] = $header->Unseen;
637	$return['Deleted'] = $header->Deleted;
638	$return['Flagged'] = $header->Flagged;
639
640	if($header->Answered =='A' && $header->Draft == 'X'){
641	$return['Forwarded'] = 'F';
642	}
643
644	else {
645	$return['Answered'] = $header->Answered;
646	$return['Draft'] = $header->Draft;
647	}
648
649	$return['msg_number'] = $msg_number.$plus_id;
650	$return['msg_folder'] = $msg_folder;
651
652	$offset = $this->functions->CalculateDateOffset();
653	$msgTimestamp = $header->udate + $offset;
654
655	$date_msg = gmdate("d/m/Y",$msgTimestamp);
656	// if (date("d/m/Y") == $date_msg)
657	// $return['udate'] = $header->udate;
658	// else
659	$return['udate'] = $header->udate;
660
661	$return['msg_day'] = $date_msg;
662	$return['msg_hour'] = gmdate("H:i",$msgTimestamp);
663
664	if (date("d/m/Y") == $date_msg) //no dia
665	{
666	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
667	$return['smalldate'] = gmdate("H:i",$msgTimestamp);
668
669	$timestamp_now = strtotime("now") + $offset;
670	$timestamp_msg_time = $msgTimestamp;
671	// $timestamp_now and $timestamp_msg_time are GMT.
672	// The variable $timestamp_diff is calculated without MailDate TZ.
673	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
674
675	if (gmdate("H",$timestamp_diff) > 0)
676	{
677	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
678	}
679	else
680	{
681	if (gmdate("i",$timestamp_diff) == 0){
682	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
683	}
684	elseif (gmdate("i",$timestamp_diff) == 1){
685	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
686	}
687	else{
688	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
689	}
690	}
691	}
692	else{
693	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
694	$return['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
695	}
696
697	$from = $header->from;
698	$return['from'] = array();
699	$return['from']['name'] = $this->decode_string($from[0]->personal);
700	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
701	if ($return['from']['name'])
702	{
703	if (substr($return['from']['name'], 0, 1) == '"')
704	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
705	else
706	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
707	}
708	else
709	$return['from']['full'] = $return['from']['email'];
710
711	// Sender attribute
712	$sender = $header->sender;
713	$return['sender'] = array();
714	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
715	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
716	if ($return['sender']['name'])
717	{
718	if (substr($return['sender']['name'], 0, 1) == '"')
719	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
720	else
721	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
722	}
723	else
724	$return['sender']['full'] = $return['sender']['email'];
725
726	if($return['from']['full'] == $return['sender']['full'])
727	$return['sender'] = null;
728	$to = $header->to;
729	$return['toaddress2'] = "";
730	if (!empty($to))
731	{
732	foreach ($to as $tmp)
733	{
734	if (!empty($tmp->personal))
735	{
736	$personal_tmp = imap_mime_header_decode($tmp->personal);
737	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
738	$return['toaddress2'] .= " ";
739	$return['toaddress2'] .= "<";
740	if ($tmp->host != 'unspecified-domain')
741	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
742	else
743	$return['toaddress2'] .= $tmp->mailbox;
744	$return['toaddress2'] .= ">";
745	$return['toaddress2'] .= ", ";
746	}
747	else
748	{
749	if ($tmp->host != 'unspecified-domain')
750	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
751	else
752	$return['toaddress2'] .= $tmp->mailbox;
753	$return['toaddress2'] .= ", ";
754	}
755	}
756	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
757	}
758
759	$cc = $header->cc;
760	$return['cc'] = "";
761	if (!empty($cc))
762	{
763	foreach ($cc as $tmp_cc)
764	{
765	if (!empty($tmp_cc->personal))
766	{
767	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
768	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
769	$return['cc'] .= " ";
770	$return['cc'] .= "<";
771	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
772	$return['cc'] .= ">";
773	$return['cc'] .= ", ";
774	}
775	else
776	{
777	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
778	$return['cc'] .= ", ";
779	}
780	}
781	$return['cc'] = $this->del_last_two_caracters($return['cc']);
782	}
783	else
784	{
785	$return['cc'] = "";
786	}
787
788	##
789	# @AUTHOR Rodrigo Souza dos Santos
790	# @DATE 2008/09/12
791	# @BRIEF Adding the BCC field.
792	##
793	$bcc = $header->bcc;
794	$return['bcc'] = "";
795	if (!empty($bcc))
796	{
797	foreach ($bcc as $tmp_bcc)
798	{
799	if (!empty($tmp_bcc->personal))
800	{
801	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
802	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
803	$return['bcc'] .= " ";
804	$return['bcc'] .= "<";
805	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
806	$return['bcc'] .= ">";
807	$return['bcc'] .= ", ";
808	}
809	else
810	{
811	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
812	$return['bcc'] .= ", ";
813	}
814	}
815	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
816	}
817	else
818	{
819	$return['bcc'] = "";
820	}
821
822	$reply_to = $header->reply_to;
823	$return['reply_to'] = "";
824	if (is_object($reply_to[0]))
825	{
826	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
827	{
828	if (!empty($reply_to[0]->personal))
829	{
830	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
831	if(!empty($personal_reply_to[0]->text)) {
832	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
833	$return['reply_to'] .= " ";
834	$return['reply_to'] .= "<";
835	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
836	$return['reply_to'] .= ">";
837	}
838	else {
839	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
840	}
841	}
842	else
843	{
844	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
845	}
846	}
847	}
848	$return['reply_to'] = $this->decode_string($return['reply_to']);
849	$return['subject'] = $this->decode_string($header->fetchsubject);
850	$return['Size'] = $header->Size;
851	$return['reply_toaddress'] = $header->reply_toaddress;
852
853	//All this is to help in local messages
854	//$return['timestamp'] = $header->udate;
855	$return['timestamp'] = $header->udate;
856	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
857	$return['reply_toaddress'] = $header->reply_toaddress;
858
859	if($return_get_body['body']=='isSigned'){
860	imap_close($this->mbox);
861	$new_mail = $this->show_decript($return_get_body,$dec = 1);
862	//$new_mail['signature'] = $return_get_body['signature'];
863	$return['body'] = $new_mail['body'];
864	$return['attachments'] = $new_mail['attachments'];
865	$return['thumbs'] = $new_mail['thumbs'];
866	$return['folder'] = $return['msg_folder'];
867	$return['original_ID'] = $return['msg_number'];
868	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
869	$return['msg_number'] = $new_mail['msg_no'];
870	//$return['signature'] = $return_get_body['signature'];
871	}
872	return $return;
873	}
874
875	function get_msg_sample($msg_number)
876	{
877
878	$return = "";
879	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
880	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
881	{
882	$return['body'] = "";
883	return $return;
884	}
885
886	include_once("class.message_components.inc.php");
887	$msg = &new message_components($this->mbox);
888	$msg->fetch_structure($msg_number);
889
890	if(!$msg->structure[$msg_number]->parts)
891	{
892	$content = '';
893	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
894	{
895	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
896	}
897	}
898	else
899	{
900	foreach($msg->pid[$msg_number] as $values => $msg_part)
901	{
902
903	$file_type = strtolower($msg->file_type[$msg_number][$values]);
904	if($file_type == "text/plain" \|\| $file_type == "text/html") {
905	$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]);
906	break;
907	}
908	}
909	}
910	$content = $this->replace_special_characters($content);
911	$tags_replace = array("<br>","<br/>","<br />");
912	$content = str_replace($tags_replace," ", $content);
913	$content = strip_tags($content);
914	$content = str_replace(array("{","}"," "), " ", $content);
915	$content = trim($content);
916	$content = html_entity_decode(substr($content,0,300));
917	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
918	return $return;
919	}
920
921	function get_body_msg($msg_number, $msg_folder)
922	{
923	include_once("class.message_components.inc.php");
924	$msg = &new message_components($this->mbox);
925	$msg->fetch_structure($msg_number);
926	$return = array();
927	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
928	if(!$this->has_cid)
929	{
930	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
931	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
932	}
933
934	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
935	{
936	if((strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime') && (count($return['signature']) == 0 ) ){
937	$return['body']='isCripted';
938	return $return;
939	}
940
941	$attachment = array(); //No attachments
942
943	if (strtolower($msg->structure[$msg_number]->subtype) == "x-pkcs7-mime")
944	{
945	$return['body']='isSigned';
946	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
947	$header_body_array = explode('MIME-Version: 1.0', $headers);
948	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
949	$return['source']=$show_pkcs7;
950	array_shift($return['signature']);
951	$return['signature'];
952	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
953	imap_close($this->mbox);
954	return $return;
955	}
956
957	$content = '';
958	// If simple message is subtype 'html' or 'plain', then get content body.
959	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
960	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
961
962	$content = $this->decodeBody(
963	imap_body( $this -> mbox, $msg_number, FT_UID ),
964	$msg -> encoding[ $msg_number ][ 0 ],
965	$msg -> charset[ $msg_number ][ 0 ]
966	);
967
968	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
969	{
970	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
971	$content = htmlentities( $content );
972	$content = $this -> replace_links( $content );
973	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
974	$content = '<pre>' . $content . '</pre>';
975	$content = str_replace("\x00", '', $content);
976	$return[ 'body' ] = $content;
977
978	return $return;
979	}
980	}
981	}
982	else
983	{ //Complicated message, multiple parts
984	$html_body = '';
985	$content = '';
986	$has_multipart = true;
987	$is_alternative = false;
988	$this->has_cid = false;
989	$alternative_content;
990	array_shift($return['signature']);
991	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
992	$this->has_cid = true;
993
994	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
995	$is_alternative = true;
996	$show_only_html = false;
997	foreach($msg->pid[$msg_number] as $values => $msg_part) {
998	$file_type = strtolower($msg->file_type[$msg_number][$values]);
999	if($file_type == "text/html")
1000	$show_only_html = true;
1001	}
1002	}
1003	else
1004	$show_only_html = false;
1005
1006	foreach($msg->pid[$msg_number] as $values => $msg_part)
1007	{
1008
1009	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1010	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
1011	{
1012	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
1013	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
1014	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
1015	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
1016	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
1017	$has_multipart = false;
1018	}
1019	}
1020
1021	if(($file_type == "text/plain"
1022	\|\| $file_type == "text/html")
1023	&& $file_type != 'attachment')
1024	{
1025
1026
1027	if($this->prefs['max_msg_size'] == "1")
1028	$max_size = 1048576;
1029	else
1030	$max_size = 102400;
1031
1032	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
1033	{
1034	// if TXT file size > 100kb, then it will not expand.
1035	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
1036	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
1037	$content = '<pre>' . $content . '</pre>';
1038	}
1039	}
1040	// if HTML attachment file size > 300kb, then it will not expand.
1041	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
1042	{
1043	if ($is_alternative)
1044	{
1045	$alternative_content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
1046	}
1047	else
1048	{
1049	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
1050	$show_only_html = true;
1051	}
1052	}
1053	}
1054	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
1055	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1056	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
1057	$content = '<pre>' . $content . '</pre>';
1058	}
1059	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
1060
1061	include_once("class.imap_attachment.inc.php");
1062	$att = new imap_attachment();
1063	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
1064	if($attachments['number_attachments'] > 0) {
1065	foreach($attachments ['attachment'] as $index => $attachment)
1066	{
1067	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
1068	{
1069	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
1070
1071	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
1072	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
1073
1074	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
1075	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
1076
1077	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
1078	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
1079	. '</td></tr>';
1080
1081	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
1082
1083	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
1084	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
1085	. '</td></tr>';
1086
1087	if ( $obj->cc )
1088	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
1089	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
1090	. '</td></tr>';
1091
1092	$content .= '</table><br>';
1093
1094
1095	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
1096	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
1097	{
1098	$id = !$id;
1099	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
1100	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
1101	}
1102
1103	$body = $this->decodeBody(
1104	imap_fetchbody(
1105	$this->mbox,
1106	$msg_number,
1107	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
1108	FT_UID
1109	),
1110	$msg->encoding[ $msg_number ][ $values ],
1111	$msg->charset[ $msg_number ][ $values ]
1112	);
1113
1114	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
1115	{
1116	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
1117	$body = htmlentities( $body );
1118	$body = $this -> replace_links( $body );
1119	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
1120	$body = '<pre>' . $body . '</pre>';
1121	}
1122
1123	$content .= $body;
1124	break;
1125	}
1126	}
1127	}
1128	}
1129	}
1130	if ($is_alternative && !empty($alternative_content))
1131	{
1132	$content .= $alternative_content;
1133	}
1134	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
1135	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
1136	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
1137	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
1138	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
1139	}
1140	}
1141	// Force message with flag Seen (imap_fetchbody not works correctly)
1142	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1143	$this->set_messages_flag($params);
1144	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
1145	$content = $this->replace_special_characters($content);
1146	$return['body'] = $content;
1147	return $return;
1148	}
1149
1150	function htmlfilter($body)
1151	{
1152	require_once('htmlfilter.inc');
1153
1154	$tag_list = Array(
1155	false,
1156	'blink',
1157	'object',
1158	'meta',
1159	'html',
1160	'link',
1161	'frame',
1162	'iframe',
1163	'layer',
1164	'ilayer',
1165	'plaintext'
1166	);
1167
1168	/**
1169	* A very exclusive set:
1170	*/
1171	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1172	$rm_tags_with_content = Array(
1173	'script',
1174	'style',
1175	'applet',
1176	'embed',
1177	'head',
1178	'frameset',
1179	'xml',
1180	'xmp'
1181	);
1182
1183	$self_closing_tags = Array(
1184	'img',
1185	'br',
1186	'hr',
1187	'input'
1188	);
1189
1190	$force_tag_closing = true;
1191
1192	$rm_attnames = Array(
1193	'/.*/' =>
1194	Array(
1195	'/target/i',
1196	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1197	'/^dynsrc/i',
1198	'/^datasrc/i',
1199	'/^data.*/i',
1200	'/^lowsrc/i'
1201	)
1202	);
1203
1204	/**
1205	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1206	* some idea of what's going on here. :)
1207	*/
1208
1209	$bad_attvals = Array(
1210	'/.*/' =>
1211	Array(
1212	'/.*/' =>
1213	Array(
1214	Array(
1215	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1216	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1217	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1218	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1219	),
1220	Array(
1221	'\\1oddjob:\\2\\1',
1222	//'\\1uucp:\\2\\1', -> doclinks notes
1223	'\\1amaretto:\\2\\1',
1224	'\\1round:\\2\\1'
1225	)
1226	),
1227
1228	'/^style/i' =>
1229	Array(
1230	Array(
1231	'/expression/i',
1232	'/behaviou*r/i',
1233	'/binding/i',
1234	'/include-source/i',
1235	'/url\s$\s([\'\"])\shttps:.([\'\"])\s$/si',
1236	'/url\s$\s([\'\"])\s\S+\sscript:.([\'\"])\s$/si'
1237	),
1238	Array(
1239	'idiocy',
1240	'idiocy',
1241	'idiocy',
1242	'idiocy',
1243	'url(\\1http://securityfocus.com/\\1)',
1244	'url(\\1http://securityfocus.com/\\1)'
1245	)
1246	)
1247	)
1248	);
1249
1250	$add_attr_to_tag = Array(
1251	'/^a$/i' => Array('target' => '"_new"')
1252	);
1253
1254
1255	$trusted_body = sanitize($body,
1256	$tag_list,
1257	$rm_tags_with_content,
1258	$self_closing_tags,
1259	$force_tag_closing,
1260	$rm_attnames,
1261	$bad_attvals,
1262	$add_attr_to_tag
1263	);
1264
1265	return $trusted_body;
1266	}
1267
1268	function decodeBody($body, $encoding, $charset=null)
1269	{
1270	/**
1271	* replace e-mail by anchor.
1272	*/
1273	// HTML Filter
1274	//$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>", $body);
1275	//$body = str_replace("\r\n", "\n", $body);
1276	if ($encoding == 'quoted-printable')
1277	{
1278	/*
1279
1280	for($i=0;$i<256;$i++) {
1281	$c1=dechex($i);
1282	if(strlen($c1)==1){$c1="0".$c1;}
1283	$c1="=".$c1;
1284	$myqprinta[]=$c1;
1285	$myqprintb[]=chr($i);
1286	}
1287	*/
1288	$body = str_replace($myqprinta,$myqprintb,($body));
1289	$body = quoted_printable_decode($body);
1290	while (ereg("=\n", $body))
1291	{
1292	$body = ereg_replace ("=\n", '', $body);
1293	}
1294	}
1295	else if ($encoding == 'base64')
1296	{
1297	$body = base64_decode($body);
1298	}
1299
1300	// All other encodings are returned raw.
1301	if (strtolower($charset) == "utf-8")
1302	return utf8_decode($body);
1303	else
1304	return $body;
1305	}
1306
1307	function process_embedded_images($msg, $msgno, $body, $msg_folder)
1308	{
1309	if (count($msg->inline_id[$msgno]) > 0)
1310	{
1311	foreach ($msg->inline_id[$msgno] as $index => $cid)
1312	{
1313	$cid = eregi_replace("<", "", $cid);
1314	$cid = eregi_replace(">", "", $cid);
1315	$msg_part = $msg->pid[$msgno][$index];
1316	//$body = eregi_replace("alt=\"\"", "", $body);
1317	$body = eregi_replace("<br/>", "", $body);
1318	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1319	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1320	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
1321	}
1322	}
1323
1324	return $body;
1325	}
1326
1327	function replace_special_characters($body)
1328	{
1329	// Suspected TAGS!
1330	/*$tag_list = Array(
1331	'blink','object','meta',
1332	'html','link','frame',
1333	'iframe','layer','ilayer',
1334	'plaintext','script','style','img',
1335	'applet','embed','head',
1336	'frameset','xml','xmp');
1337	*/
1338
1339	// Layout problem: Change html elements
1340	// with absolute position to relate position, CASE INSENSITIVE.
1341	$body = str_replace("\x00", '', $body);
1342	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1343
1344	$tag_list = Array('head','blink','object','frame',
1345	'iframe','layer','ilayer','plaintext','script',
1346	'applet','embed','frameset','xml','xmp','style');
1347
1348	$blocked_tags = array();
1349	foreach($tag_list as $index => $tag) {
1350	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
1351	if($body != $new_body) {
1352	$blocked_tags[] = $tag;
1353	}
1354	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
1355	}
1356	// Malicious Code Remove
1357	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1358	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1359	foreach($rest[0] as $i => $val)
1360	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
1361	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1362
1363	$body = $this-> replace_links($body);
1364
1365	//Remoï¿œï¿œo de tags <span></span> para correï¿œï¿œo de erro no firefox
1366	$body = mb_eregi_replace("<span><span>","",$body);
1367	$body = mb_eregi_replace("</span></span>","",$body);
1368	//Correï¿œï¿œo para compatibilizaï¿œï¿œo com Outlook, ao visualizar a mensagem
1369	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
1370	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1371	$body = str_replace("\x00", '', $body);
1372
1373	return "<span>".$body;
1374	}
1375
1376	function replace_links( $body )
1377	{
1378	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
1379	// See more informations in www.iana.org
1380	$octets = array(
1381	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
1382	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
1383	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
1384	);
1385
1386	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
1387
1388	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
1389	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
1390	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
1391	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
1392	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
1393	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
1394	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
1395	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
1396	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
1397	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
1398	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
1399	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
1400	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
1401
1402	$path = '(?>\/[\w\d\/\.\'\-\+~?!&#@$%\|:;,*=_]+)?';
1403	$port = '(?>:\d{2,5})?';
1404	$domain = '(?>[\w\d_\-]+)';
1405	$subdomain = "(?>{$domain}\.)*";
1406	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
1407	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
1408
1409	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
1410	$limit = strlen($body).strlen($body);
1411	ini_set( 'pcre.backtrack_limit', $limit );
1412
1413
1414	/*
1415	// PHP 5.3
1416	$replace = function( $matches )
1417	{
1418	if ( $matches[ 1 ] )
1419	return $matches[ 0 ];
1420
1421	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
1422	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
1423	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
1424	};
1425	$body = preg_replace_callback( $pattern, $replace, $body );
1426	*/
1427
1428	// PHP 5.2.x - Remover assim que possï¿œvel
1429	$body = preg_replace_callback( $pattern,
1430	create_function(
1431	'$matches',
1432	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
1433	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
1434	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
1435	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
1436	), $body
1437	);
1438	ini_set( 'pcre.backtrack_limit', 100000 );
1439	// E-mail address in the text should create a new e-mail on ExpressoMail
1440	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
1441	$replacement = '$1<a href="mailto:$2">$2</a>$3';
1442	$body = preg_replace( $pattern, $replacement, $body );
1443
1444	return $body;
1445	}
1446
1447	function get_signature($msg, $msg_number, $msg_folder)
1448	{
1449	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1450	include_once("class.db_functions.inc.php");
1451	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1452	{
1453	$sign = array();
1454	$temp = $this->get_info_head_msg($msg_number);
1455	if($temp['ContentType'] =='normal') return $sign;
1456	$file_type = strtolower($file_type);
1457	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1458	{
1459	if ($temp['ContentType'] == 'signature')
1460	{
1461	if(!$this->mbox \|\| !is_resource($this->mbox))
1462	$this->mbox = $this->open_mbox($msg_folder);
1463
1464	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1465
1466	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1467	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1468
1469	$certificado = new certificadoB();
1470	$validade = $certificado->verificar($imap_msg);
1471	$sign[] = $certificado->msg_sem_assinatura;
1472	if ($certificado->apresentado)
1473	{
1474	$from = $header->from;
1475	foreach ($from as $id => $object)
1476	{
1477	$fromname = $object->personal;
1478	$fromaddress = $object->mailbox . "@" . $object->host;
1479	}
1480	foreach ($certificado->erros_ssl as $item)
1481	{
1482	$sign[] = $item . "#@#";
1483	}
1484
1485	if (count($certificado->erros_ssl) < 1)
1486	{
1487	$check_msg = 'Message untouched';
1488	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
1489	{
1490	$check_msg .= ' and authentic###';
1491	}
1492	else
1493	{
1494	$check_msg .= ' with signer different from sender#@#';
1495	}
1496	$sign[] = $check_msg;
1497	}
1498
1499	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
1500	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
1501	$sign[] = 'Mail from: ###' . $fromaddress;
1502	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
1503	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
1504	$sign[] = 'Message date: ###' . $header->Date;
1505
1506	$cert = openssl_x509_parse($certificado->cert_assinante);
1507
1508	$sign_alert = array();
1509	$sign_alert[] = 'Certificate Owner###:\n';
1510	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
1511	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
1512	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
1513	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
1514	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
1515	$sign_alert[] = 'Personal Data###:' . '\n';
1516	$sign_alert[] = 'Birthday### ' . $X . '\n';
1517	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
1518	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
1519	$sign_alert[]= 'Certificate Issuer###:\n';
1520	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
1521	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
1522	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
1523	$sign_alert[]= 'Validity###:\n';
1524	$H = data_hora($cert[validFrom]);
1525	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1526	$sign_alert[]= 'Valid From### ' . $X . '\n';
1527	$H = data_hora($cert[validTo]);
1528	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
1529	$sign_alert[]= 'Valid Until### ' . $X;
1530	$sign[] = $sign_alert;
1531
1532	$this->db = new db_functions();
1533
1534	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
1535	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
1536	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
1537	}
1538	else
1539	{
1540	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
1541	foreach($certificado->erros_ssl as $item)
1542	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
1543	}
1544	}
1545	}
1546	}
1547	return $sign;
1548	}
1549
1550	function get_thumbs($msg, $msg_number, $msg_folder)
1551	{
1552	$thumbs_array = array();
1553	$i = 0;
1554	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1555	{
1556	$file_type = strtolower($file_type);
1557	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
1558	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
1559	$img = "<IMG id='".$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].">";
1560	$href = "<a onMouseDown='save_image(event,this,\"".$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>";
1561	$thumbs_array[] = $href;
1562	}
1563	$i++;
1564	}
1565	}
1566	return $thumbs_array;
1567	}
1568
1569	/*function delete_msg($params)
1570	{
1571	$folder = $params['folder'];
1572	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
1573
1574	$mbox_stream = $this->open_mbox($folder);
1575
1576	foreach ($msgs_to_delete as $msg_number){
1577	imap_delete($mbox_stream, $msg_number, FT_UID);
1578	}
1579	imap_close($mbox_stream, CL_EXPUNGE);
1580	return $params['msgs_to_delete'];
1581	}*/
1582
1583	// Novo
1584	function delete_msgs($params)
1585	{
1586
1587	$folder = $params['folder'];
1588	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
1589	$msgs_number = explode(",",$params['msgs_number']);
1590	$border_ID = $params['border_ID'];
1591
1592	$return = array();
1593
1594	if ($params['get_previous_msg']){
1595	$return['previous_msg'] = $this->get_info_previous_msg($params);
1596	// Fix problem in unserialize function JS.
1597	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
1598	}
1599
1600	//$mbox_stream = $this->open_mbox($folder);
1601	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
1602
1603	foreach ($msgs_number as $msg_number)
1604	{
1605	if (imap_delete($mbox_stream, $msg_number, FT_UID));
1606	$return['msgs_number'][] = $msg_number;
1607	}
1608
1609	$return['folder'] = $folder;
1610	$return['border_ID'] = $border_ID;
1611
1612	if($mbox_stream)
1613	imap_close($mbox_stream, CL_EXPUNGE);
1614	return $return;
1615	}
1616
1617
1618	function refresh($params)
1619	{
1620
1621	$folder = $params['folder'];
1622	$msg_range_begin = $params['msg_range_begin'];
1623	$msg_range_end = $params['msg_range_end'];
1624	$msgs_existent = $params['msgs_existent'];
1625	$sort_box_type = $params['sort_box_type'];
1626	$sort_box_reverse = $params['sort_box_reverse'];
1627	$msgs_in_the_server = array();
1628	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
1629	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
1630	$msgs_in_the_server = array_keys($msgs_in_the_server);
1631	if(!count($msgs_in_the_server))
1632	return array();
1633
1634	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
1635	$msgs_in_the_client = explode(",", $msgs_existent);
1636
1637	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
1638	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
1639
1640	$msgs_to_exec = array();
1641	foreach($msg_to_insert as $msg_number)
1642	$msgs_to_exec[] = $msg_number;
1643	sort($msgs_to_exec);
1644
1645	$return = array();
1646	$return['new_msgs'] = imap_num_recent($this->mbox);
1647	$i = 0;
1648	foreach($msgs_to_exec as $msg_number)
1649	{
1650	/*A funï¿œï¿œo imap_headerinfo nï¿œo traz o cabeï¿œalho completo, e sim alguns
1651	* atributos do cabeï¿œalho. Como eu preciso do atributo Importance
1652	* para saber se o email ï¿œ importante ou nï¿œo, uso abaixo a funï¿œï¿œo
1653	* imap_fetchheader e busco o atributo importance nela para passar
1654	* para as funï¿œï¿œes ajax. Isso faz com que eu acesse o cabeï¿œalho
1655	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
1656	* nï¿œo preciso reimplementar o mï¿œtodo utilizando o fetchheader.
1657	*/
1658
1659	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
1660	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
1661	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
1662
1663	$msg_sample = $this->get_msg_sample($msg_number);
1664	$return[$i]['msg_sample'] = $msg_sample;
1665
1666	$header = $this->get_header($msg_number);
1667	if (!is_object($header))
1668	continue;
1669
1670	$return[$i]['msg_number'] = $msg_number;
1671
1672	//get the next msg number to append this msg in the view in a correct place
1673	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
1674
1675	if($msg_key_position !== false && array_key_exists($msg_key_position + 1) !== false)
1676	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
1677
1678	$return[$i]['msg_folder'] = $folder;
1679	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
1680	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
1681	$return[$i]['Recent'] = $header->Recent;
1682	$return[$i]['Unseen'] = $header->Unseen;
1683	$return[$i]['Answered'] = $header->Answered;
1684	$return[$i]['Deleted'] = $header->Deleted;
1685	$return[$i]['Draft'] = $header->Draft;
1686	$return[$i]['Flagged'] = $header->Flagged;
1687
1688	$return[$i]['udate'] = $header->udate;
1689
1690	$from = $header->from;
1691	$return[$i]['from'] = array();
1692	$tmp = imap_mime_header_decode($from[0]->personal);
1693	$return[$i]['from']['name'] = $tmp[0]->text;
1694	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
1695	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
1696	if(!$return[$i]['from']['name'])
1697	$return[$i]['from']['name'] = $return[$i]['from']['email'];
1698
1699	/*$toaddress = imap_mime_header_decode($header->toaddress);
1700	$return[$i]['toaddress'] = '';
1701	foreach ($toaddress as $tmp)
1702	$return[$i]['toaddress'] .= $tmp->text;*/
1703	$to = $header->to;
1704	$return[$i]['to'] = array();
1705	$tmp = imap_mime_header_decode($to[0]->personal);
1706	$return[$i]['to']['name'] = $tmp[0]->text;
1707	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
1708	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
1709	$cc = $header->cc;
1710	if ( ($cc) && (!$return[$i]['to']['name']) ){
1711	$return[$i]['to']['name'] = $cc[0]->personal;
1712	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
1713	}
1714	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
1715
1716	$return[$i]['Size'] = $header->Size;
1717	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
1718
1719	$return[$i]['attachment'] = array();
1720	if (!isset($imap_attachment))
1721	{
1722	include_once("class.imap_attachment.inc.php");
1723	$imap_attachment = new imap_attachment();
1724	}
1725	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
1726	$i++;
1727	}
1728	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
1729	$return['sort_box_type'] = $params['sort_box_type'];
1730	if(!$this->mbox \|\| !is_resource($this->mbox))
1731	{
1732	$this->open_mbox($folder);
1733	}
1734
1735	$return['msgs_to_delete'] = $msg_to_delete;
1736	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
1737	if($this->mbox && is_resource($this->mbox))
1738	imap_close($this->mbox);
1739
1740	return $return;
1741	}
1742
1743	/**
1744	* Mï¿œtodo que faz a verificaï¿œï¿œo do Content-Type do e-mail e verifica se ï¿œ um e-mail normal,
1745	* assinado ou cifrado.
1746	* @author Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br>
1747	* @param $headers Uma String contendo os Headers do e-mail retornados pela funï¿œï¿œo imap_imap_fetchheader
1748	* @param $msg_number O nï¿œmero da mesagem
1749	* @return Retorna o tipo da mensagem (normal, signature, cipher).
1750	*/
1751	function getMessageType($msg_number, $headers = false){
1752	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1753	$contentType = "normal";
1754	if (!$headers){
1755	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
1756	}
1757
1758	if (preg_match("/pkcs7-signature/i", $headers) == 1){
1759	$contentType = "signature";
1760	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
1761	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
1762	}
1763
1764	return $contentType;
1765	}
1766
1767	/**
1768	* Metodo que retorna todas as pastas do usuario logado.
1769	* @param $params array opcional para repassar os argumentos ao metodo.
1770	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuï¿œrio logado,
1771	* excluindo as compartilhadas para ele.
1772	* Se usar $params['folderType'] = "default" irï¿œ retornar somente as pastas defaults
1773	* Se usar $params['folderType'] = "personal" irï¿œ retornar somente as pastas pessoais
1774	* Se usar $params['folderType'] = null irï¿œ retornar todas as pastas
1775	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
1776	* folder_id, folder_name, folder_parent e folder_hasChildren.
1777	*/
1778	function get_folders_list($params = null)
1779	{
1780	$mbox_stream = $this->open_mbox();
1781	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
1782	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
1783	}
1784
1785	$inbox = 'INBOX';
1786	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
1787	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
1788	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
1789	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
1790	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
1791	// Free others requests
1792	session_write_close();
1793
1794	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
1795
1796	if ( $params && $params['noSharedFolders'] )
1797	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
1798	else
1799	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
1800
1801	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
1802
1803	$tmp = array();
1804	$resultMine = array();
1805	$resultDefault = array();
1806
1807	if ( is_array($folders_list) )
1808	{
1809	reset($folders_list);
1810	$this->ldap = new ldap_functions();
1811
1812	$i = 0;
1813
1814	while (list($key, $val) = each($folders_list))
1815	{
1816	$status = imap_status( $mbox_stream, $val->name, SA_UNSEEN );
1817
1818	$tmp_folder_id = explode("}", $val->name );
1819
1820	$folderUser = trim( strpos( $tmp_folder_id[1], $this->imap_delimiter , 5 ) );
1821
1822	$folderUser = trim( substr( $tmp_folder_id[1], 0, $folderUser ) );
1823
1824	$Permission = true;
1825
1826	if( $folderUser != "INBOX" && $folderUser != "" )
1827	{
1828	$Permission = imap_getacl( $mbox_stream, $folderUser );
1829	}
1830
1831	if( $Permission )
1832	{
1833	$tmp_folder_id[1] = mb_convert_encoding( $tmp_folder_id[1], "ISO-8859-1", "UTF7-IMAP" );
1834
1835	if( $tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas')
1836	{
1837	//error_log('passou', 3,'/tmp/imap_get_list.log');
1838	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
1839	continue;
1840	}
1841
1842	$result[$i]['folder_unseen'] = $status->unseen;
1843	$folder_id = $tmp_folder_id[1];
1844	$result[$i]['folder_id'] = $folder_id;
1845
1846	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
1847	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
1848	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
1849
1850	if ($uid2cn && substr($folder_id,0,4) == 'user')
1851	{
1852	//$this->ldap = new ldap_functions();
1853	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name']))
1854	{
1855	$result[$i]['folder_name'] = $cn;
1856	}
1857	}
1858
1859	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
1860	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
1861
1862	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
1863	$result[$i]['folder_hasChildren'] = 1;
1864	else
1865	$result[$i]['folder_hasChildren'] = 0;
1866
1867	switch ($tmp_folder_id[1])
1868	{
1869	case $inbox:
1870	case $sent:
1871	case $drafts:
1872	case $spam:
1873	case $trash:
1874	$resultDefault[]=$result[$i];
1875	break;
1876	default:
1877	$resultMine[]=$result[$i];
1878	}
1879	}
1880
1881	$i++;
1882	}
1883	}
1884
1885	if ( $params && !$params['noQuotaInfo'] ) {
1886	//Get quota info of current folder
1887	$current_folder = "INBOX";
1888	if($params && $params['folder'])
1889	$current_folder = $params['folder'];
1890
1891	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
1892	} else {
1893	$arr_quota_info = array();
1894	}
1895
1896	// Sorting resultMine
1897	foreach ($resultMine as $folder_info)
1898	{
1899	$array_tmp[] = $folder_info['folder_id'];
1900	}
1901
1902	natcasesort($array_tmp);
1903
1904	$result2 = array();
1905
1906	foreach ($array_tmp as $key => $folder_id)
1907	{
1908	$result2[] = $resultMine[$key];
1909	}
1910
1911	// Sorting resultDefault
1912	foreach ($resultDefault as $key => $folder_id)
1913	{
1914	switch ($resultDefault[$key]['folder_id']) {
1915	case $inbox:
1916	$resultDefault2[0] = $resultDefault[$key];
1917	break;
1918	case $sent:
1919	$resultDefault2[1] = $resultDefault[$key];
1920	break;
1921	case $drafts:
1922	$resultDefault2[2] = $resultDefault[$key];
1923	break;
1924	case $spam:
1925	$resultDefault2[3] = $resultDefault[$key];
1926	break;
1927	case $trash:
1928	$resultDefault2[4] = $resultDefault[$key];
1929	break;
1930	}
1931	}
1932
1933	if ( $params && $params['folderType'] && $params['folderType'] == 'default' )
1934	return array_merge($resultDefault2, $arr_quota_info);
1935
1936	if ( $params && $params['folderType'] && $params['folderType'] == 'personal' )
1937	return array_merge($result2, $arr_quota_info);
1938
1939	// Merge default folders and personal
1940	$result2 = array_merge($resultDefault2, $result2);
1941
1942	return array_merge($result2, $arr_quota_info);
1943	}
1944
1945	function create_mailbox($arr)
1946	{
1947	$namebox = $arr['newp'];
1948	$mbox_stream = $this->open_mbox();
1949	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1950	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
1951
1952	$result = "Ok";
1953	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
1954	{
1955	$result = implode("<br />\n", imap_errors());
1956	}
1957
1958	if($mbox_stream)
1959	imap_close($mbox_stream);
1960
1961	return $result;
1962
1963	}
1964
1965	function create_extra_mailbox($arr)
1966	{
1967	$nameboxs = explode(";",$arr['nw_folders']);
1968	$result = "";
1969	$mbox_stream = $this->open_mbox();
1970	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1971	foreach($nameboxs as $key=>$tmp){
1972	if($tmp != ""){
1973	$to_create_array = explode($this->imap_delimiter, $tmp);
1974	array_pop(&$to_create_array);
1975	$folder = array();
1976	foreach($to_create_array as $k=>$to_create){
1977	$folder[] = $to_create;
1978	if($to_create != 'INBOX') {
1979	$tmp = implode($this->imap_delimiter, $folder);
1980	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
1981	$result = implode("<br />\n", imap_errors());
1982	if("Mailbox already exists" != $result) {
1983	imap_close($mbox_stream);
1984	return $result;
1985	}
1986	}
1987	}
1988	}
1989	}
1990	}
1991	if($mbox_stream)
1992	imap_close($mbox_stream);
1993	return true;
1994	}
1995
1996	function delete_mailbox($arr)
1997	{
1998	$namebox = $arr['del_past'];
1999	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2000	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2001	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2002
2003	$result = "Ok";
2004	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2005	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2006	{
2007	$result = implode("<br />\n", imap_errors());
2008	}
2009	/*
2010	if($mbox_stream)
2011	imap_close($mbox_stream);
2012	*/
2013	return $result;
2014	}
2015
2016	function ren_mailbox($arr)
2017	{
2018	$namebox = $arr['current'];
2019	$new_box = $arr['rename'];
2020	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2021	$mbox_stream = $this->open_mbox();
2022	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2023
2024	$result = "Ok";
2025	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2026	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2027
2028	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2029	{
2030	$result = imap_errors();
2031	}
2032	if($mbox_stream)
2033	imap_close($mbox_stream);
2034	return $result;
2035
2036	}
2037
2038	function get_num_msgs($params)
2039	{
2040	$folder = $params['folder'];
2041	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2042	$this->mbox = $this->open_mbox($folder);
2043	if(!$this->mbox \|\| !is_resource($this->mbox))
2044	return imap_last_error();
2045	}
2046	$num_msgs = imap_num_msg($this->mbox);
2047	if($this->mbox && is_resource($this->mbox))
2048	imap_close($this->mbox);
2049
2050	return $num_msgs;
2051	}
2052
2053	function folder_exists($folder){
2054	$mbox = $this->open_mbox();
2055	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2056	$list = imap_getmailboxes($mbox,$serverString, $folder);
2057	$return = is_array($list);
2058	imap_close($mbox);
2059	return $return;
2060	}
2061
2062	function send_mail($params)
2063	{
2064	include_once("class.phpmailer.php");
2065	$mail = new PHPMailer();
2066	include_once("class.db_functions.inc.php");
2067	$db = new db_functions();
2068	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2069	##
2070	# @AUTHOR Rodrigo Souza dos Santos
2071	# @DATE 2008/09/17$fileName
2072	# @BRIEF Checks if the user has permission to send an email with the email address used.
2073	##
2074	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2075	{
2076	$deny = true;
2077	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2078	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2079	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2080
2081	if ( $deny )
2082	return "The server denied your request to send a mail, you cannot use this mail address.";
2083	}
2084
2085	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2086	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2087	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2088	$replytoaddress = $params['input_replyto'];
2089	$subject = $params['input_subject'];
2090	$msg_uid = $params['msg_id'];
2091	$return_receipt = $params['input_return_receipt'];
2092	$is_important = $params['input_important_message'];
2093	$encrypt = $params['input_return_cripto'];
2094	$signed = $params['input_return_digital'];
2095
2096	if($params['smime'])
2097	{
2098	$body = $params['smime'];
2099	$mail->SMIME = true;
2100	// A MSG assinada deve ser testada neste ponto.
2101	// Testar o certificado e a integridade da msg....
2102	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2103	$erros_acumulados = '';
2104	$certificado = new certificadoB();
2105	$validade = $certificado->verificar($body);
2106	if(!$validade)
2107	{
2108	foreach($certificado->erros_ssl as $linha_erro)
2109	{
2110	$erros_acumulados .= $linha_erro;
2111	}
2112	}
2113	else
2114	{
2115	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2116	if ($certificado->apresentado)
2117	{
2118	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2119	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2120	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2121	}
2122	else
2123	{
2124	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2125	}
2126	}
2127	if(!$erros_acumulados =='')
2128	{
2129	return $erros_acumulados;
2130	}
2131	}
2132	else
2133	{
2134	$body = $params['body'];
2135	//Compatibilizaï¿œï¿œo com Outlook, ao encaminhar a mensagem
2136	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
2137	}
2138	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
2139	$attachments = $_FILES;
2140	$forwarding_attachments = $params['forwarding_attachments'];
2141	$local_attachments = $params['local_attachments'];
2142
2143	//Test if must be saved in shared folder and change if necessary
2144	if( $fromaddress[2] == 'y' ){
2145	//build shared folder path
2146	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2147	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
2148	else $folder = $params['folder'];
2149	} else {
2150	$folder = $params['folder'];
2151	}
2152
2153	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2154	$folder_name = $params['folder_name'];
2155	// Fix problem with cyrus delimiter changes.
2156	// Dots in names: enabled/disabled.
2157	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
2158	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
2159	// End Fix.
2160	if ($folder != 'null'){
2161	$mail->SaveMessageInFolder = $folder;
2162	}
2163	////////////////////////////////////////////////////////////////////////////////////////////////////
2164	$mail->SMTPDebug = false;
2165
2166	if($signed && !$params['smime'])
2167	{
2168	$mail->Mailer = "smime";
2169	$mail->SignedBody = true;
2170	}
2171	else
2172	$mail->IsSMTP();
2173
2174	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
2175	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
2176	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2177	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
2178	if($fromaddress){
2179	$mail->Sender = $mail->From;
2180	$mail->SenderName = $mail->FromName;
2181	$mail->FromName = $fromaddress[0];
2182	$mail->From = $fromaddress[1];
2183	}
2184
2185	$this->add_recipients("to", $toaddress, &$mail);
2186	$this->add_recipients("cc", $ccaddress, &$mail);
2187	$this->add_recipients("cco", $ccoaddress, &$mail);
2188	if ($replytoaddress !="")
2189	{
2190	$mail->AddReplyTo($replytoaddress);
2191	}
2192	$mail->Subject = $subject;
2193	$mail->IsHTML( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
2194	$mail->Body = $body;
2195
2196	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
2197	{
2198	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2199	$email = explode(",",$email);
2200	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2201	// Deve ser verificado um numero limite de destinatarios.
2202	// Deve ser verificado se os certificados sao validos.
2203	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2204	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2205	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2206	$erros_acumulados = "";
2207	$aux_mails = array();
2208	$mail_list = array();
2209	if(count($email) > $numero_maximo)
2210	{
2211	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2212	return $erros_acumulados;
2213	}
2214	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2215	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2216	foreach($email as $item)
2217	{
2218	$certificate = $db->get_certificate(strtolower($item));
2219	if(!$certificate)
2220	{
2221	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2222	return $erros_acumulados;
2223	}
2224
2225	if (array_key_exists("dberr1", $certificate))
2226	{
2227
2228	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2229	return $erros_acumulados;
2230	}
2231	if (array_key_exists("dberr2", $certificate))
2232	{
2233	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2234	//continue;
2235	}
2236	/* Retirado este teste para evitar mensagem de erro duplicada.
2237	if (!array_key_exists("certs", $certificate))
2238	{
2239	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2240	continue;
2241	}
2242	*/
2243	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2244
2245	foreach ($certificate['certs'] as $registro)
2246	{
2247	$c1 = new certificadoB();
2248	$c1->certificado($registro['chave_publica']);
2249	if ($c1->apresentado)
2250	{
2251	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2252	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2253	{
2254	$aux_mails[] = $registro['chave_publica'];
2255	$mail_list[] = strtolower($item);
2256	}
2257	else
2258	{
2259	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2260	{
2261	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2262	$c1->dados['EXPIRADO'],$c2->revogado);
2263	}
2264
2265	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2266	foreach($c2->erros_ssl as $linha)
2267	{
2268	$erros_acumulados .= $linha . chr(0x0A);
2269	}
2270	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2271	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2272	}
2273	}
2274	else
2275	{
2276	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2277	}
2278	}
2279	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2280	{
2281	return $erros_acumulados;
2282	}
2283	}
2284
2285	$mail->Certs_crypt = $aux_mails;
2286	}
2287	// Build CID images
2288	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
2289
2290	// Build Uploading Attachments!!!
2291	if (count($attachments)>0) //Caso seja forward normal...
2292	{
2293	$total_uploaded_size = 0;
2294	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2295	foreach ($attachments as $attach)
2296	{
2297	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2298	return $this->parse_error("message file too big");
2299	if($attach['name']=='Unknown')
2300	continue;
2301	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
2302	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2303	}
2304	if( $total_uploaded_size > $upload_max_filesize){
2305	return $this->parse_error("message file too big");
2306	}
2307	}
2308	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2309
2310	$total_uploaded_size = 0;
2311	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
2312	foreach($local_attachments as $local_attachment) {
2313	$file_description = unserialize(rawurldecode($local_attachment));
2314	$tmp = array_values($file_description);
2315	foreach($file_description as $i => $descriptor){
2316	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2317	}
2318	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
2319	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2320	}
2321	if( $total_uploaded_size > $upload_max_filesize)
2322	return 'false';
2323	}
2324	////////////////////////////////////////////////////////////////////////////////////////////////////
2325	// Build Forwarding Attachments!!!
2326	if (count($forwarding_attachments) > 0)
2327	{
2328	// Bug fixed for array_search function
2329	$name_cid_files = array();
2330	if(count($name_cid_files) > 0) {
2331	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2332	$name_cid_files[0] = null;
2333	}
2334
2335	foreach($forwarding_attachments as $forwarding_attachment)
2336	{
2337	$file_description = unserialize(rawurldecode($forwarding_attachment));
2338	$tmp = array_values($file_description);
2339	foreach($file_description as $i => $descriptor){
2340	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2341	}
2342	$file_description = $tmp;
2343	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2344	$fileName = $file_description[2];
2345	if(!array_search(trim($fileName),$name_cid_files)) {
2346	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
2347	}
2348	}
2349	}
2350
2351	////////////////////////////////////////////////////////////////////////////////////////////////////
2352	// Important message
2353	if($is_important)
2354	$mail->isImportant();
2355
2356	////////////////////////////////////////////////////////////////////////////////////////////////////
2357	// Disposition-Notification-To
2358	if ($return_receipt)
2359	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2360	////////////////////////////////////////////////////////////////////////////////////////////////////
2361
2362	$sent = $mail->Send();
2363
2364	if(!$sent)
2365	{
2366	return $this->parse_error($mail->ErrorInfo);
2367	}
2368	else
2369	{
2370	if ($signed && !$params['smime'])
2371	{
2372	return $sent;
2373	}
2374	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
2375	{
2376	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2377	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
2378	$now = date("d/m/y H:i:s");
2379	$addrs = $toaddress.$ccaddress.$ccoaddress;
2380	$sent = trim($sent);
2381	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
2382	}
2383	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
2384	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
2385	$contacts = new dynamic_contacts();
2386	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
2387	return array("success" => true, "new_contacts" => $new_contacts);
2388	}
2389	return array("success" => true);
2390	}
2391	}
2392	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
2393	{
2394	// Build CID for embedded Images!!!
2395	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
2396	$cid_imgs = '';
2397	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
2398	$cid_array = array();
2399	foreach($cid_imgs[6] as $j => $val){
2400	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
2401	{
2402	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
2403	}
2404	$cid = $cid_array[$cid_imgs[4][$j].$val];
2405	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
2406
2407	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
2408	{
2409	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
2410	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
2411	$fileName = "image_".($j).".jpg";
2412	$fileCode = "base64";
2413	$fileType = "image/jpg";
2414	$file_attached[0] = $cid_imgs[2][$j];
2415	$file_attached[1] = $cid_imgs[4][$j];
2416	$file_attached[2] = $fileName;
2417	$file_attached[3] = $cid_imgs[6][$j];
2418	$file_attached[4] = 'base64';
2419	$file_attached[5] = strlen($fileContent); //Size of file
2420	$return_forward[] = $file_attached;
2421
2422	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
2423	if ($file_attached[3] == $attachment_[3])
2424	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
2425	}
2426	else
2427	{
2428	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
2429	$file_description = unserialize(rawurldecode($attach_img));
2430	if (is_array($file_description))
2431	foreach($file_description as $i => $descriptor){
2432	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
2433	}
2434	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
2435	$fileName = $file_description[2];
2436	$fileCode = $file_description[4];
2437	$fileType = $this->get_file_type($file_description[2]);
2438	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
2439	if (!empty($file_description))
2440	{
2441	$file_description[5] = strlen($fileContent); //Size of file
2442	$return_forward[] = $file_description;
2443	}
2444	}
2445	$tempDir = ini_get("session.save_path");
2446	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
2447	$f = fopen($tempDir.'/'.$file,"w");
2448	fputs($f,$fileContent);
2449	fclose($f);
2450	if ($fileContent)
2451	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
2452	//else
2453	// return "Error loading image attachment content";
2454
2455	}
2456	return $return_forward;
2457	}
2458	function add_recipients_cert($full_address)
2459	{
2460	$result = "";
2461	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
2462	foreach ($parse_address as $val)
2463	{
2464	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
2465	if ($val->mailbox == "INVALID_ADDRESS")
2466	continue;
2467	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
2468	continue;
2469	if (empty($val->personal))
2470	$result .= $val->mailbox."@".$val->host . ",";
2471	else
2472	$result .= $val->mailbox."@".$val->host . ",";
2473	}
2474
2475	return substr($result,0,-1);
2476	}
2477
2478	function add_recipients($recipient_type, $full_address, $mail)
2479	{
2480	//remove a comma if is given two unexpected commas
2481	$full_address = preg_replace("/, ?,/",",",$full_address);
2482	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
2483	foreach ($parse_address as $val)
2484	{
2485	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
2486	if ($val->mailbox == "INVALID_ADDRESS")
2487	continue;
2488
2489	if (empty($val->personal))
2490	{
2491	switch($recipient_type)
2492	{
2493	case "to":
2494	$mail->AddAddress($val->mailbox."@".$val->host);
2495	break;
2496	case "cc":
2497	$mail->AddCC($val->mailbox."@".$val->host);
2498	break;
2499	case "cco":
2500	$mail->AddBCC($val->mailbox."@".$val->host);
2501	break;
2502	}
2503	}
2504	else
2505	{
2506	switch($recipient_type)
2507	{
2508	case "to":
2509	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
2510	break;
2511	case "cc":
2512	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
2513	break;
2514	case "cco":
2515	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
2516	break;
2517	}
2518	}
2519	}
2520	return true;
2521	}
2522
2523	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
2524	{
2525	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
2526	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
2527	if($encoding == 'base64')
2528	# The function imap_base64 adds a new line
2529	# at ASCII text, with CRLF line terminators.
2530	# So is being exchanged for base64_decode.
2531	#
2532	#$fileContent = imap_base64($fileContent);
2533	$fileContent = base64_decode($fileContent);
2534	else if($encoding == 'quoted-printable')
2535	$fileContent = quoted_printable_decode($fileContent);
2536	return $fileContent;
2537	}
2538
2539	function del_last_caracter($string)
2540	{
2541	$string = substr($string,0,(strlen($string) - 1));
2542	return $string;
2543	}
2544
2545	function del_last_two_caracters($string)
2546	{
2547	$string = substr($string,0,(strlen($string) - 2));
2548	return $string;
2549	}
2550
2551	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
2552	{
2553	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
2554	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
2555	foreach($imapsort as $iuid)
2556	$sort[$iuid] = "";
2557
2558	if ($offsetBegin == -1 && $offsetEnd ==-1 )
2559	$slice_array = false;
2560	else
2561	$slice_array = true;
2562	}
2563	else
2564	{
2565	$sort = array();
2566	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
2567	$num_msgs = imap_num_msg($this->mbox);
2568	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
2569	$slice_array = true;
2570
2571	for ($i=$num_msgs; $i>0; $i--)
2572	{
2573	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
2574	break;
2575	$iuid = @imap_uid($this->mbox,$i);
2576	$header = $this->get_header($iuid);
2577	// List UNSEEN messages.
2578	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
2579	continue;
2580	}
2581	// List SEEN messages.
2582	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
2583	continue;
2584	}
2585	// List ANSWERED messages.
2586	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
2587	continue;
2588	}
2589	// List FLAGGED messages.
2590	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
2591	continue;
2592	}
2593
2594	if($sort_box_type=='SORTFROM') {
2595	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
2596	$from = $header->to;
2597	else
2598	$from = $header->from;
2599
2600	$tmp = imap_mime_header_decode($from[0]->personal);
2601
2602	if ($tmp[0]->text != "")
2603	$sort[$iuid] = $tmp[0]->text;
2604	else
2605	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
2606	}
2607	else if($sort_box_type=='SORTSUBJECT') {
2608	$sort[$iuid] = $header->subject;
2609	}
2610	else if($sort_box_type=='SORTSIZE') {
2611	$sort[$iuid] = $header->Size;
2612	}
2613	else {
2614	$sort[$iuid] = $header->udate;
2615	}
2616
2617	}
2618	natcasesort($sort);
2619
2620	if ($sort_box_reverse)
2621	$sort = array_reverse($sort,true);
2622	}
2623
2624	if(!is_array($sort))
2625	$sort = array();
2626
2627
2628	if ($slice_array)
2629	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
2630
2631
2632	return $sort;
2633
2634	}
2635
2636
2637	function move_search_messages($params){
2638	$params['selected_messages'] = urldecode($params['selected_messages']);
2639	$params['new_folder'] = urldecode($params['new_folder']);
2640	$params['new_folder_name'] = urldecode($params['new_folder_name']);
2641	$sel_msgs = explode(",", $params['selected_messages']);
2642	@reset($sel_msgs);
2643	$sorted_msgs = array();
2644	foreach($sel_msgs as $idx => $sel_msg) {
2645	$sel_msg = explode(";", $sel_msg);
2646	if(array_key_exists($sel_msg[0], $sorted_msgs)){
2647	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
2648	}
2649	else {
2650	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
2651	}
2652	}
2653	@ksort($sorted_msgs);
2654	$last_return = false;
2655	foreach($sorted_msgs as $folder => $msgs_number) {
2656	$params['msgs_number'] = $msgs_number;
2657	$params['folder'] = $folder;
2658	if($params['new_folder'] && $folder != $params['new_folder']){
2659	$last_return = $this -> move_messages($params);
2660	}
2661	elseif(!$params['new_folder'] \|\| $params['delete'] ){
2662	$last_return = $this -> delete_msgs($params);
2663	$last_return['deleted'] = true;
2664	}
2665	}
2666	return $last_return;
2667	}
2668
2669	function move_messages($params)
2670	{
2671	$folder = $params['folder'];
2672	$mbox_stream = $this->open_mbox($folder);
2673	$newmailbox = ($params['new_folder']);
2674	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1");
2675	$new_folder_name = $params['new_folder_name'];
2676	$msgs_number = $params['msgs_number'];
2677	$return = array('msgs_number' => $msgs_number,
2678	'folder' => $folder,
2679	'new_folder_name' => $new_folder_name,
2680	'border_ID' => $params['border_ID'],
2681	'status' => true); //Status foi adicionado para validar as permissoes ACL
2682
2683	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2684	if (substr($folder,0,4) == 'user'){
2685	$acl = $this->getacltouser($folder);
2686	/*
2687	* l - lookup (mailbox is visible to LIST/LSUB commands)
2688	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
2689	* s - keep seen/unseen information across sessions (STORE SEEN flag)
2690	* w - write (STORE flags other than SEEN and DELETED)
2691	* i - insert (perform APPEND, COPY into mailbox)
2692	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2693	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
2694	* d - delete (STORE DELETED flag, perform EXPUNGE)
2695	* a - administer (perform SETACL)
2696	*/
2697	if (strpos($acl, "d") === false){
2698	$return['status'] = false;
2699	return $return;
2700	}
2701	}
2702	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
2703	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
2704	if (substr($new_folder_name,0,4) == 'user'){
2705	$this->ldap = new ldap_functions();
2706	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
2707	$return['new_folder_name'] = array_pop($tmp_folder_name);
2708	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
2709	{
2710	$return['new_folder_name'] = $cn;
2711	}
2712	}
2713	}
2714
2715	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
2716	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
2717	{
2718	$return['previous_msg'] = $this->get_info_previous_msg($params);
2719	// Fix problem in unserialize function JS.
2720	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2721	}
2722
2723	$mbox_stream = $this->open_mbox($folder);
2724	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
2725	imap_expunge($mbox_stream);
2726	if($mbox_stream)
2727	imap_close($mbox_stream);
2728	return $return;
2729	}else {
2730	if(strstr(imap_last_error(),'Over quota')) {
2731	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
2732	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
2733	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
2734	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2735	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2736	if(!$mbox)
2737	return imap_last_error();
2738	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
2739	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
2740	if($mbox_stream)
2741	imap_close($mbox_stream);
2742	if($mbox)
2743	imap_close($mbox);
2744	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
2745	}
2746	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
2747	imap_expunge($mbox_stream);
2748	if($mbox_stream)
2749	imap_close($mbox_stream);
2750	// return to original quota limit.
2751	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
2752	if($mbox)
2753	imap_close($mbox);
2754	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
2755	}
2756	return $return;
2757	}
2758	else {
2759	if($mbox_stream)
2760	imap_close($mbox_stream);
2761	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
2762	if($mbox)
2763	imap_close($mbox);
2764	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
2765	}
2766	return imap_last_error();
2767	}
2768
2769	}
2770	else {
2771	if($mbox_stream)
2772	imap_close($mbox_stream);
2773	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
2774	}
2775	}
2776	}
2777
2778	function save_msg($params)
2779	{
2780
2781	include_once("class.phpmailer.php");
2782	$mail = new PHPMailer();
2783	include_once("class.db_functions.inc.php");
2784	$toaddress = $params['input_to'];
2785	$ccaddress = $params['input_cc'];
2786	$ccoaddress = $params['input_cco'];
2787	$return_receipt = $params['input_return_receipt'];
2788	$is_important = $params['input_important_message'];
2789	$subject = $params['input_subject'];
2790	$msg_uid = $params['msg_id'];
2791	$body = $params['body'];
2792	$body = str_replace("%nbsp;"," ",$params['body']);
2793	$body = preg_replace("/\n/"," ",$body);
2794	$body = preg_replace("/\r/","",$body);
2795	$forwarding_attachments = $params['forwarding_attachments'];
2796	$attachments = $params['FILES'];
2797	$return_files = $params['FILES'];
2798
2799	$folder = $params['folder'];
2800	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2801	// Fix problem with cyrus delimiter changes.
2802	// Dots in names: enabled/disabled.
2803	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
2804	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
2805	// End Fix.
2806	if(strtoupper($folder) == 'INBOX/DRAFTS') $mail->SaveMessageAsDraft = $folder;
2807
2808	$mail->SaveMessageInFolder = $folder;
2809	$mail->SMTPDebug = false;
2810
2811	$mail->IsSMTP();
2812	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
2813	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
2814	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2815	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
2816
2817	$mail->Sender = $mail->From;
2818	$mail->SenderName = $mail->FromName;
2819	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
2820	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2821
2822	$this->add_recipients("to", $toaddress, &$mail);
2823	$this->add_recipients("cc", $ccaddress, &$mail);
2824	$this->add_recipients("cco", $ccoaddress, &$mail);
2825	$mail->AddReplyTo($replytoaddress);
2826	$mail->Subject = $subject;
2827	$mail->IsHTML(true);
2828	$mail->Body = $body;
2829
2830	// Important message
2831	if($is_important)
2832	$mail->isImportant();
2833
2834	// Disposition-Notification-To
2835	if ($return_receipt)
2836	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2837
2838	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
2839
2840	// Build Forwarding Attachments!!!
2841	if (count($forwarding_attachments) > 0)
2842	{
2843	foreach($forwarding_attachments as $forwarding_attachment)
2844	{
2845	$file_description = unserialize(rawurldecode($forwarding_attachment));
2846	$tmp = array_values($file_description);
2847	foreach($file_description as $i => $descriptor){
2848	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2849	}
2850	$file_description = $tmp;
2851
2852	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2853	$fileName = $file_description[2];
2854
2855	$file_description[5] = strlen($fileContent); //Size of file
2856	$return_forward[] = $file_description;
2857
2858	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
2859	}
2860	}
2861
2862	if ((count($return_forward) > 0) && (count($return_files) > 0))
2863	$return_files = array_merge_recursive($return_forward,$return_files);
2864	else
2865	if (count($return_files) < 1)
2866	$return_files = $return_forward;
2867
2868	// Build Uploading Attachments!!!
2869	$sizeof_attachments = count($attachments);
2870	if ($sizeof_attachments)
2871	foreach ($attachments as $numb => $attach){
2872	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
2873	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
2874	switch ($image_type)
2875	{
2876	// Do not corrupt animated gif
2877	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
2878	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
2879	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
2880	case 6:
2881	require_once("gd_functions.php");
2882	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
2883	default:
2884	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
2885	break;
2886	}
2887	header('Content-type: image/jpeg');
2888	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
2889	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
2890	if ($width < $max_resolution && $height < $max_resolution){
2891	$new_width = $width;
2892	$new_height = $height;
2893	}
2894	else if ($width > $max_resolution){
2895	$new_width = $max_resolution;
2896	$new_height = $height*($new_width/$width);
2897	}
2898	else {
2899	$new_height = $max_resolution;
2900	$new_width = $width*($new_height/$height);
2901	}
2902	$image_new = imagecreatetruecolor($new_width, $new_height);
2903	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
2904	$tmpDir = ini_get("session.save_path");
2905	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
2906	imagejpeg($image_new,$tmpDir.$_file, 85);
2907	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
2908	}
2909	else
2910	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
2911	// optional name
2912	}
2913
2914
2915
2916
2917	if(!empty($mail->AltBody))
2918	$mail->ContentType = "multipart/alternative";
2919
2920	$mail->error_count = 0; // reset errors
2921	$mail->SetMessageType();
2922	$header = $mail->CreateHeader();
2923	$body = $mail->CreateBody();
2924
2925	$mbox_stream = $this->open_mbox($folder);
2926	$new_header = str_replace("\n", "\r\n", $header);
2927	$new_body = str_replace("\n", "\r\n", $body);
2928	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
2929	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
2930	$return['msg_no'] = $status->uidnext - 1;
2931	$return['folder_id'] = $folder;
2932
2933	if($mbox_stream)
2934	imap_close($mbox_stream);
2935	if (is_array($return_files))
2936	foreach ($return_files as $index => $_attachment) {
2937	if (array_key_exists("name",$_attachment)){
2938	unset($return_files[$index]);
2939	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
2940	}
2941	else
2942	{
2943	unset($return_files[$index]);
2944	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
2945	}
2946	}
2947
2948	$return['files'] = serialize($return_files);
2949	$return["subject"] = $subject;
2950
2951	if (!$return['append']) {
2952	$return['append'] = imap_last_error();
2953	$return['has_error'] = true;
2954	}
2955
2956	return $return;
2957	}
2958
2959	function set_messages_flag($params)
2960	{
2961	$folder = $params['folder'];
2962	$msgs_to_set = $params['msgs_to_set'];
2963	$flag = $params['flag'];
2964	$return = array();
2965	$return["msgs_to_set"] = $msgs_to_set;
2966	$return["flag"] = $flag;
2967
2968	if(!$this->mbox && !is_resource($this->mbox))
2969	$this->mbox = $this->open_mbox($folder);
2970
2971	if ($flag == "unseen")
2972	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
2973	elseif ($flag == "seen")
2974	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
2975	elseif ($flag == "answered"){
2976	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
2977	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
2978	}
2979	elseif ($flag == "forwarded")
2980	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
2981	elseif ($flag == "flagged")
2982	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
2983	elseif ($flag == "unflagged") {
2984	$flag_importance = false;
2985	$msgs_number = explode(",",$msgs_to_set);
2986	$unflagged_msgs = "";
2987	foreach($msgs_number as $msg_number) {
2988	preg_match('/importance : (.*)\r/i',
2989	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
2990	,$importance);
2991	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
2992	$flag_importance=true;
2993	}
2994	else {
2995	$unflagged_msgs.=$msg_number.",";
2996	}
2997	}
2998
2999	if($unflagged_msgs!="") {
3000	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3001	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3002	}
3003	else {
3004	$return["msgs_unflageds"] = false;
3005	}
3006
3007	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3008	$return["status"] = false;
3009	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3010	}
3011	else {
3012	$return["status"] = true;
3013	}
3014	}
3015
3016	if($this->mbox && is_resource($this->mbox))
3017	imap_close($this->mbox);
3018	return $return;
3019	}
3020
3021	function get_file_type($file_name)
3022	{
3023	$file_name = strtolower($file_name);
3024	$strFileType = strrev(substr(strrev($file_name),0,4));
3025	if ($strFileType == ".asf")
3026	return "video/x-ms-asf";
3027	if ($strFileType == ".avi")
3028	return "video/avi";
3029	if ($strFileType == ".doc")
3030	return "application/msword";
3031	if ($strFileType == ".zip")
3032	return "application/zip";
3033	if ($strFileType == ".xls")
3034	return "application/vnd.ms-excel";
3035	if ($strFileType == ".gif")
3036	return "image/gif";
3037	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3038	return "image/jpeg";
3039	if ($strFileType == ".png")
3040	return "image/png";
3041	if ($strFileType == ".wav")
3042	return "audio/wav";
3043	if ($strFileType == ".mp3")
3044	return "audio/mpeg3";
3045	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3046	return "video/mpeg";
3047	if ($strFileType == ".rtf")
3048	return "application/rtf";
3049	if ($strFileType == ".htm" \|\| $strFileType == "html")
3050	return "text/html";
3051	if ($strFileType == ".xml")
3052	return "text/xml";
3053	if ($strFileType == ".xsl")
3054	return "text/xsl";
3055	if ($strFileType == ".css")
3056	return "text/css";
3057	if ($strFileType == ".php")
3058	return "text/php";
3059	if ($strFileType == ".asp")
3060	return "text/asp";
3061	if ($strFileType == ".pdf")
3062	return "application/pdf";
3063	if ($strFileType == ".txt")
3064	return "text/plain";
3065	if ($strFileType == ".wmv")
3066	return "video/x-ms-wmv";
3067	if ($strFileType == ".sxc")
3068	return "application/vnd.sun.xml.calc";
3069	if ($strFileType == ".stc")
3070	return "application/vnd.sun.xml.calc.template";
3071	if ($strFileType == ".sxd")
3072	return "application/vnd.sun.xml.draw";
3073	if ($strFileType == ".std")
3074	return "application/vnd.sun.xml.draw.template";
3075	if ($strFileType == ".sxi")
3076	return "application/vnd.sun.xml.impress";
3077	if ($strFileType == ".sti")
3078	return "application/vnd.sun.xml.impress.template";
3079	if ($strFileType == ".sxm")
3080	return "application/vnd.sun.xml.math";
3081	if ($strFileType == ".sxw")
3082	return "application/vnd.sun.xml.writer";
3083	if ($strFileType == ".sxq")
3084	return "application/vnd.sun.xml.writer.global";
3085	if ($strFileType == ".stw")
3086	return "application/vnd.sun.xml.writer.template";
3087
3088
3089	return "application/octet-stream";
3090	}
3091
3092	function htmlspecialchars_encode($str)
3093	{
3094	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3095	}
3096	function htmlspecialchars_decode($str)
3097	{
3098	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3099	}
3100
3101	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3102	{
3103	if(!$this->mbox \|\| !is_resource($this->mbox))
3104	$this->mbox = $this->open_mbox($folder);
3105
3106	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
3107	}
3108
3109	function get_info_next_msg($params)
3110	{
3111	$msg_number = $params['msg_number'];
3112	$folder = $params['msg_folder'];
3113	$sort_box_type = $params['sort_box_type'];
3114	$sort_box_reverse = $params['sort_box_reverse'];
3115	$reuse_border = $params['reuse_border'];
3116	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3117	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3118
3119	$success = false;
3120	if (is_array($sort_array_msg))
3121	{
3122	foreach ($sort_array_msg as $i => $value){
3123	if ($value == $msg_number)
3124	{
3125	$success = true;
3126	break;
3127	}
3128	}
3129	}
3130
3131	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3132	{
3133	$params['status'] = 'false';
3134	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3135	return $params;
3136	}
3137
3138	$params = array();
3139	$params['msg_number'] = $sort_array_msg[($i+1)];
3140	$params['msg_folder'] = $folder;
3141
3142	$return = $this->get_info_msg($params);
3143	$return["reuse_border"] = $reuse_border;
3144	return $return;
3145	}
3146
3147	function get_info_previous_msg($params)
3148	{
3149	$msg_number = $params['msgs_number'];
3150	$folder = $params['folder'];
3151	$sort_box_type = $params['sort_box_type'];
3152	$sort_box_reverse = $params['sort_box_reverse'];
3153	$reuse_border = $params['reuse_border'];
3154	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3155	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3156
3157	$success = false;
3158	if (is_array($sort_array_msg))
3159	{
3160	foreach ($sort_array_msg as $i => $value){
3161	if ($value == $msg_number)
3162	{
3163	$success = true;
3164	break;
3165	}
3166	}
3167	}
3168	if (! $success \|\| $i == 0)
3169	{
3170	$params['status'] = 'false';
3171	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3172	return $params;
3173	}
3174
3175	$params = array();
3176	$params['msg_number'] = $sort_array_msg[($i-1)];
3177	$params['msg_folder'] = $folder;
3178
3179	$return = $this->get_info_msg($params);
3180	$return["reuse_border"] = $reuse_border;
3181	return $return;
3182	}
3183
3184	// This function updates the values: quota, paging and new messages menu.
3185	function get_menu_values($params){
3186	$return_array = array();
3187	$return_array = $this->get_quota($params);
3188
3189	$mbox_stream = $this->open_mbox($params['folder']);
3190	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
3191	if($mbox_stream)
3192	imap_close($mbox_stream);
3193
3194	return $return_array;
3195	}
3196
3197	function get_quota($params){
3198	// folder_id = user/{uid} for shared folders
3199	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
3200	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
3201	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
3202	}
3203	// folder_id = INBOX for inbox folders
3204	else
3205	$folder_id = "INBOX";
3206
3207	if(!$this->mbox \|\| !is_resource($this->mbox))
3208	$this->mbox = $this->open_mbox();
3209
3210	$quota = imap_get_quotaroot($this->mbox, $folder_id);
3211	if($this->mbox && is_resource($this->mbox))
3212	imap_close($this->mbox);
3213
3214	if (!$quota){
3215	return array(
3216	'quota_percent' => 0,
3217	'quota_used' => 0,
3218	'quota_limit' => 0
3219	);
3220	}
3221
3222	if(count($quota) && $quota['limit']) {
3223	$quota_limit = $quota['limit'];
3224	$quota_used = $quota['usage'];
3225	if($quota_used >= $quota_limit)
3226	{
3227	$quotaPercent = 100;
3228	}
3229	else
3230	{
3231	$quotaPercent = ($quota_used / $quota_limit)*100;
3232	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
3233	}
3234	return array(
3235	'quota_percent' => floor($quotaPercent),
3236	'quota_used' => $quota_used,
3237	'quota_limit' => $quota_limit
3238	);
3239	}
3240	else
3241	return array();
3242	}
3243
3244	function send_notification($params){
3245	include("../header.inc.php");
3246	require_once("class.phpmailer.php");
3247	$mail = new PHPMailer();
3248
3249	$toaddress = $params['notificationto'];
3250
3251	$subject = lang("Read receipt: %1",$params['subject']);
3252	$body = lang("Your message: %1",$params['subject']) . '<br>';
3253	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
3254	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
3255	$mail->SMTPDebug = false;
3256	$mail->IsSMTP();
3257	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
3258	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
3259	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3260	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
3261	$mail->AddAddress($toaddress);
3262	$mail->Subject = $this->htmlspecialchars_decode($subject);
3263
3264	$mail->IsHTML(true);
3265	$mail->Body = $body;
3266
3267	if(!$mail->Send()){
3268	return $mail->ErrorInfo;
3269	}
3270	else
3271	return true;
3272	}
3273
3274	function empty_folder($params)
3275	{
3276	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
3277	$mbox_stream = $this->open_mbox($folder);
3278	$return = imap_delete($mbox_stream,'1:*');
3279	if($mbox_stream)
3280	imap_close($mbox_stream, CL_EXPUNGE);
3281	return $return;
3282	}
3283
3284	function search($params)
3285	{
3286	include("class.imap_attachment.inc.php");
3287	$imap_attachment = new imap_attachment();
3288	$criteria = $params['criteria'];
3289	$return = array();
3290	$folders = $this->get_folders_list();
3291
3292	$j = 0;
3293	foreach($folders as $folder)
3294	{
3295	$mbox_stream = $this->open_mbox($folder);
3296	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3297
3298	if ($messages == '')
3299	continue;
3300
3301	$i = 0;
3302	$return[$j] = array();
3303	$return[$j]['folder_name'] = $folder['name'];
3304
3305	foreach($messages as $msg_number)
3306	{
3307	$header = $this->get_header($msg_number);
3308	if (!is_object($header))
3309	return false;
3310
3311	$return[$j][$i]['msg_folder'] = $folder['name'];
3312	$return[$j][$i]['msg_number'] = $msg_number;
3313	$return[$j][$i]['Recent'] = $header->Recent;
3314	$return[$j][$i]['Unseen'] = $header->Unseen;
3315	$return[$j][$i]['Answered'] = $header->Answered;
3316	$return[$j][$i]['Deleted'] = $header->Deleted;
3317	$return[$j][$i]['Draft'] = $header->Draft;
3318	$return[$j][$i]['Flagged'] = $header->Flagged;
3319
3320	$date_msg = gmdate("d/m/Y",$header->udate);
3321	if (gmdate("d/m/Y") == $date_msg)
3322	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
3323	else
3324	$return[$j][$i]['udate'] = $date_msg;
3325
3326	$fromaddress = imap_mime_header_decode($header->fromaddress);
3327	$return[$j][$i]['fromaddress'] = '';
3328	foreach ($fromaddress as $tmp)
3329	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
3330
3331	$from = $header->from;
3332	$return[$j][$i]['from'] = array();
3333	$tmp = imap_mime_header_decode($from[0]->personal);
3334	$return[$j][$i]['from']['name'] = $tmp[0]->text;
3335	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
3336	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
3337
3338	$to = $header->to;
3339	$return[$j][$i]['to'] = array();
3340	$tmp = imap_mime_header_decode($to[0]->personal);
3341	$return[$j][$i]['to']['name'] = $tmp[0]->text;
3342	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
3343	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
3344
3345	$subject = imap_mime_header_decode($header->fetchsubject);
3346	$return[$j][$i]['subject'] = '';
3347	foreach ($subject as $tmp)
3348	$return[$j][$i]['subject'] .= $tmp->text;
3349
3350	$return[$j][$i]['Size'] = $header->Size;
3351	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
3352
3353	$return[$j][$i]['attachment'] = array();
3354	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
3355
3356	$i++;
3357	}
3358	$j++;
3359	if($mbox_stream)
3360	imap_close($mbox_stream);
3361	}
3362
3363	return $return;
3364	}
3365
3366
3367	function mobile_search($params)
3368	{
3369	include("class.imap_attachment.inc.php");
3370	$imap_attachment = new imap_attachment();
3371	$criterias = array ("TO","SUBJECT","FROM","CC");
3372	$return = array();
3373	if(!isset($params['folder'])) {
3374	$folder_params = array("noSharedFolders"=>1);
3375	if(isset($params['folderType']))
3376	$folder_params['folderType'] = $params['folderType'];
3377	$folders = $this->get_folders_list($folder_params);
3378	}
3379	else
3380	$folders = array(0=>array('folder_id'=>$params['folder']));
3381	$num_msgs = 0;
3382	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
3383	$return["msgs"] = array();
3384
3385	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
3386	foreach($folders as $id =>$folder)
3387	{
3388	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
3389	foreach($criterias as $criteria_fixed)
3390	{
3391	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
3392
3393	$mbox_stream = $this->open_mbox($folder['folder_id']);
3394
3395	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
3396
3397	if ($messages == ''){
3398	if($mbox_stream)
3399	imap_close($mbox_stream);
3400	continue;
3401	}
3402
3403	foreach($messages as $msg_number)
3404	{
3405	$temp = $this->get_info_head_msg($msg_number);
3406	if(!$temp)
3407	return false;
3408	$temp['msg_folder'] = $folder['folder_id'];
3409	$return["msgs"][$num_msgs] = $temp;
3410	$num_msgs++;
3411	}
3412
3413	if($mbox_stream)
3414	imap_close($mbox_stream);
3415	}
3416	}
3417	}
3418
3419	if(!function_exists("cmp_date")) {
3420	function cmp_date($obj1, $obj2){
3421	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
3422	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
3423	}
3424	}
3425	usort($return["msgs"], "cmp_date");
3426	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
3427	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
3428	$return["msgs"]['num_msgs'] = $num_msgs;
3429
3430	return $return;
3431	}
3432
3433	function delete_and_show_previous_message($params)
3434	{
3435	$return = $this->get_info_previous_msg($params);
3436
3437	$params_tmp1 = array();
3438	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
3439	$params_tmp1['folder'] = $params['msg_folder'];
3440	$return_tmp1 = $this->delete_msg($params_tmp1);
3441
3442	$return['msg_number_deleted'] = $return_tmp1;
3443
3444	return $return;
3445	}
3446
3447
3448	function automatic_trash_cleanness($params)
3449	{
3450	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
3451	$criteria = 'BEFORE "'.$before_date.'"';
3452	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
3453	// Free others requests
3454	session_write_close();
3455	$messages = imap_search($mbox_stream, $criteria, SE_UID);
3456	if (is_array($messages)){
3457	foreach ($messages as $msg_number){
3458	imap_delete($mbox_stream, $msg_number, FT_UID);
3459	}
3460	}
3461	if($mbox_stream)
3462	imap_close($mbox_stream, CL_EXPUNGE);
3463	return $messages;
3464	}
3465	// Fix the search problem with special characters!!!!
3466	function remove_accents($string) {
3467	return strtr($string,
3468	"?ï¿œ??ï¿œ?ï¿œ?ï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œ?ï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œ?ï¿œï¿œ?ï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œ?ï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œï¿œ?ï¿œï¿œï¿œï¿œ",
3469	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
3470	}
3471
3472	function make_search_date($date){
3473
3474	//TODO: Adaptar a data de acordo com o locale do sistema.
3475	list($day,$month,$year) = explode("/", $date);
3476	$before?$day=(int)$day+1:$day=(int)$day;
3477	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
3478	$search_date = date('d-M-Y',$timestamp);
3479	return $search_date;
3480
3481	}
3482
3483	function search_msg( $params = false )
3484	{
3485	$mbox_stream = "";
3486
3487	if(strpos($params['condition'],"#")===false)
3488	{ //local messages
3489	$search=false;
3490	}
3491	else
3492	{
3493	$search = explode(",",$params['condition']);
3494	}
3495
3496	$params['page'] = $params['page'] * 1;
3497
3498	if( is_array($search) )
3499	{
3500	$search = array_unique($search); // Remove duplicated folders
3501	$search_criteria = '';
3502	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
3503	foreach($search as $tmp)
3504	{
3505	$tmp1 = explode("##",$tmp);
3506	$sum = 0;
3507	$name_box = $tmp1[0];
3508	unset($filter);
3509	foreach($tmp1 as $index => $criteria)
3510	{
3511	if ($index != 0 && strlen($criteria) != 0)
3512	{
3513	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
3514	$filter .= " ".$filter_array[0];
3515	if (strlen($filter_array[1]) != 0)
3516	{
3517	if ( trim($filter_array[0]) != 'BEFORE' &&
3518	trim($filter_array[0]) != 'SINCE' &&
3519	trim($filter_array[0]) != 'ON')
3520	{
3521	$filter .= '"'.$filter_array[1].'"';
3522	}else if(trim($filter_array[0]) == 'BEFORE' ){
3523	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
3524	}else{
3525	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
3526	}
3527	}
3528	}
3529	}
3530
3531	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
3532	$filter = $this->remove_accents($filter);
3533
3534	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
3535	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
3536	{
3537	$folder_name = explode($this->imap_delimiter,$name_box);
3538	$this->ldap = new ldap_functions();
3539
3540	if ($cn = $this->ldap->uid2cn($folder_name[1]))
3541	{
3542	$folder_name[1] = $cn;
3543	}
3544	$folder_name = implode($this->imap_delimiter,$folder_name);
3545	}
3546	else
3547	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
3548
3549	if(!is_resource($mbox_stream))
3550	$mbox_stream = $this->open_mbox($name_box);
3551	else
3552	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
3553
3554	if (preg_match("/^.?\bALL\b/", $filter))
3555	{
3556	// Quick Search, note: this ALL isn't the same ALL from imap_search
3557	$all_criterias = array ("TO","SUBJECT","FROM","CC");
3558
3559	foreach($all_criterias as $criteria_fixed)
3560	{
3561	$_filter = $criteria_fixed . substr($filter,4);
3562
3563	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
3564
3565	if(is_array($search_criteria))
3566	{
3567	foreach($search_criteria as $new_search)
3568	{
3569	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
3570	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
3571	$elem['uid'] = $new_search;
3572	/* compare dates in ordering */
3573	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
3574	$retorno[] = $elem;
3575	}
3576	}
3577	}
3578	}
3579	else {
3580	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
3581	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
3582	{
3583	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
3584	{
3585	$num_msgs = imap_num_msg($mbox_stream);
3586	$flagged_msgs = array();
3587	for ($i=$num_msgs; $i>0; $i--)
3588	{
3589	$iuid = @imap_uid($this->mbox,$i);
3590	$header = $this->get_header($iuid);
3591	if(trim($header->Flagged))
3592	{
3593	$flagged_msgs[$i] = $iuid;
3594	}
3595	}
3596	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
3597	{
3598	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
3599	foreach($arry_diff as $msg)
3600	{
3601	$search_criteria[] = $msg;
3602	}
3603	}
3604	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
3605	{
3606	$search_criteria = array_diff($search_criteria,$flagged_msgs);
3607	}
3608	}
3609	}
3610	if( is_array( $search_criteria) )
3611	{
3612	foreach($search_criteria as $new_search)
3613	{
3614	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
3615	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
3616	$elem['uid'] = $new_search;
3617	/* compare dates in ordering */
3618	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
3619	$retorno[] = $elem;
3620	}
3621	}
3622	}
3623	}
3624	}
3625
3626	if($mbox_stream)
3627	{
3628	imap_close($mbox_stream);
3629	}
3630
3631	$num_msgs = count($retorno);
3632
3633	/* Comparison functions, descendent is ascendent with parms inverted */
3634	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
3635	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
3636
3637	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
3638	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
3639
3640	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
3641	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
3642
3643	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
3644	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
3645
3646	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
3647	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
3648
3649	usort( $retorno, $params['sort_type']);
3650	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
3651
3652	$arrayRetorno['num_msgs'] = $num_msgs;
3653	$arrayRetorno['data'] = $pageret;
3654	$arrayRetorno['currentTab'] = $params['current_tab'];
3655
3656	if ($pageret)
3657	{
3658	return $arrayRetorno;
3659	}
3660	else
3661	{
3662	return 'none';
3663	}
3664	}
3665
3666	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
3667	{
3668	$header = $this->get_header($uid_msg);
3669	require_once("class.imap_attachment.inc.php");
3670	$imap_attachment = new imap_attachment();
3671	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
3672	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
3673	$flag = $header->Unseen
3674	.$header->Recent
3675	.$header->Flagged
3676	.$header->Draft
3677	.$header->Answered
3678	.$header->Deleted
3679	.$attachments;
3680
3681
3682	$subject = $this->decode_string($header->fetchsubject);
3683	$from = $header->from[0]->mailbox;
3684	if($header->from[0]->personal != "")
3685	$from = $header->from[0]->personal;
3686	$ret_msg['from'] = $this->decode_string($from);
3687	$ret_msg['subject'] = $subject;
3688	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
3689	$ret_msg['size'] = $header->Size;
3690	$ret_msg['flag'] = $flag;
3691	return $ret_msg;
3692	}
3693
3694
3695	function size_msg($size){
3696	$var = floor($size/1024);
3697	if($var >= 1){
3698	return $var." kb";
3699	}else{
3700	return $size ." b";
3701	}
3702	}
3703
3704	function ob_array($the_object)
3705	{
3706	$the_array=array();
3707	if(!is_scalar($the_object))
3708	{
3709	foreach($the_object as $id => $object)
3710	{
3711	if(is_scalar($object))
3712	{
3713	$the_array[$id]=$object;
3714	}
3715	else
3716	{
3717	$the_array[$id]=$this->ob_array($object);
3718	}
3719	}
3720	return $the_array;
3721	}
3722	else
3723	{
3724	return $the_object;
3725	}
3726	}
3727
3728	function getacl()
3729	{
3730	$this->ldap = new ldap_functions();
3731
3732	$return = array();
3733	$mbox_stream = $this->open_mbox();
3734	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
3735
3736	$i = 0;
3737	foreach ($mbox_acl as $user => $acl)
3738	{
3739	if ($user != $this->username)
3740	{
3741	$return[$i]['uid'] = $user;
3742	$return[$i]['cn'] = $this->ldap->uid2cn($user);
3743	}
3744	$i++;
3745	}
3746	return $return;
3747	}
3748
3749	function setacl($params)
3750	{
3751	$old_users = $this->getacl();
3752	if (!count($old_users))
3753	$old_users = array();
3754
3755	$tmp_array = array();
3756	foreach ($old_users as $index => $user_info)
3757	{
3758	$tmp_array[$index] = $user_info['uid'];
3759	}
3760	$old_users = $tmp_array;
3761
3762	$users = unserialize($params['users']);
3763	if (!count($users))
3764	$users = array();
3765
3766	//$add_share = array_diff($users, $old_users);
3767	$remove_share = array_diff($old_users, $users);
3768
3769	$mbox_stream = $this->open_mbox();
3770
3771	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
3772	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
3773
3774	/*if (count($add_share))
3775	{
3776	foreach ($add_share as $index=>$uid)
3777	{
3778	if (is_array($mailboxes_list))
3779	{
3780	foreach ($mailboxes_list as $key => $val)
3781	{
3782	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
3783	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
3784	}
3785	}
3786	}
3787	}*/
3788
3789	if (count($remove_share))
3790	{
3791	foreach ($remove_share as $index=>$uid)
3792	{
3793	if (is_array($mailboxes_list))
3794	{
3795	foreach ($mailboxes_list as $key => $val)
3796	{
3797	$folder = str_replace($serverString, "", $val->name);
3798	imap_setacl ($mbox_stream, $folder, "$uid", "");
3799	}
3800	}
3801	}
3802	}
3803
3804	return true;
3805	}
3806
3807	function getaclfromuser($params)
3808	{
3809	$useracl = $params['user'];
3810
3811	$return = array();
3812	$return[$useracl] = 'false';
3813	$mbox_stream = $this->open_mbox();
3814	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
3815
3816	foreach ($mbox_acl as $user => $acl)
3817	{
3818	if (($user != $this->username) && ($user == $useracl))
3819	{
3820	$return[$user] = $acl;
3821	}
3822	}
3823	return $return;
3824	}
3825
3826	function getacltouser($user)
3827	{
3828	$return = array();
3829	$mbox_stream = $this->open_mbox();
3830	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
3831	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
3832	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
3833	if(substr($user,0,4) != 'user')
3834	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
3835	else
3836	$mbox_acl = imap_getacl($mbox_stream, $user);
3837	return $mbox_acl[$this->username];
3838	}
3839
3840
3841	function setaclfromuser($params)
3842	{
3843	$user = $params['user'];
3844	$acl = $params['acl'];
3845
3846	$mbox_stream = $this->open_mbox();
3847
3848	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
3849	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
3850
3851	if (is_array($mailboxes_list))
3852	{
3853	foreach ($mailboxes_list as $key => $val)
3854	{
3855	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
3856	$folder = str_replace("&-", "&", $folder);
3857	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
3858	{
3859	$return = imap_last_error();
3860	}
3861	}
3862	}
3863	if (isset($return))
3864	return $return;
3865	else
3866	return true;
3867	}
3868
3869	function download_attachment($msg,$msgno)
3870	{
3871	$array_parts_attachments = array();
3872	//$array_parts_attachments['names'] = '';
3873	include_once("class.imap_attachment.inc.php");
3874	$imap_attachment = new imap_attachment();
3875
3876	if (count($msg->fname[$msgno]) > 0)
3877	{
3878	$i = 0;
3879	foreach ($msg->fname[$msgno] as $index=>$fname)
3880	{
3881	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
3882	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
3883	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
3884	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
3885	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
3886	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
3887	$i++;
3888	}
3889	}
3890	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
3891	return $array_parts_attachments;
3892	}
3893
3894	function spam($params)
3895	{
3896	$is_spam = $params['spam'];
3897	$folder = $params['folder'];
3898	$mbox_stream = $this->open_mbox($folder);
3899	$msgs_number = explode(',',$params['msgs_number']);
3900
3901	foreach($msgs_number as $msg_number) {
3902	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
3903	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
3904	$body = imap_body($mbox_stream, $imap_msg_number);
3905	$msg = $header . $body;
3906	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3907	$username = $this->username;
3908	strtok($email, '@');
3909	$domain = strtok('@');
3910
3911	//Encontrar a assinatura do dspam no cabecalho
3912	$v = explode("\r\n", $header);
3913	foreach ($v as $linha){
3914	if (eregi("^Message-ID", $linha)) {
3915	$args = explode(" ", $linha);
3916	$msg_id = "'$args[1]'";
3917	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
3918	$args = explode(" ",$linha);
3919	$signature = $args[1];
3920	}
3921	}
3922
3923	// Seleciona qual comando a ser executado
3924	switch($is_spam){
3925	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
3926	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
3927	}
3928
3929	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
3930	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
3931	system($cmd);
3932	}
3933	imap_close($mbox_stream);
3934	return false;
3935	}
3936	function get_header($msg_number){
3937	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
3938	if (!is_object($header))
3939	return false;
3940
3941	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3942	$flag = preg_match('/importance : (.*)\r/i',
3943	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3944	,$importance);
3945	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
3946	}
3947
3948	return $header;
3949	}
3950
3951	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
3952	///expressoMail1_2/imap.py para inserir uma msg com o horï¿œrio correto pois isso nï¿œo ï¿œ porssï¿œvel com a funï¿œï¿œo imap_append do php.
3953
3954	function insert_email($source,$folder,$timestamp,$flags){
3955	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3956	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
3957	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3958	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
3959	$imap_options = '/notls/novalidate-cert';
3960	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
3961	if(imap_last_error())
3962	{
3963	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
3964	}
3965	if($timestamp){
3966	$tempDir = ini_get("session.save_path");
3967	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
3968	$f = fopen($file,"w");
3969	fputs($f,base64_encode($source));
3970	fclose($f);
3971	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
3972	$return['command']=exec(escapeshellcmd($command));
3973	}else{
3974	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
3975	}
3976	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3977
3978	$return['msg_no'] = $status->uidnext - 1;
3979	$return['error'] = imap_last_error();
3980	if(!$return['error'] && $flags != '' ){
3981
3982	$flags_array=explode(':',$flags);
3983	//"Answered","Draft","Flagged","Unseen"
3984	$flags_fixed = "";
3985	if($flags_array[0] == 'A')
3986	$flags_fixed.="\\Answered ";
3987	if($flags_array[1] == 'X')
3988	$flags_fixed.="\\Draft ";
3989	if($flags_array[2] == 'F')
3990	$flags_fixed.="\\Flagged ";
3991	if($flags_array[3] != 'U')
3992	$flags_fixed.="\\Seen ";
3993
3994	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
3995	}
3996	if($mbox_stream)
3997	imap_close($mbox_stream);
3998	return $return;
3999	}
4000
4001	function show_decript($params){
4002	$source = $params['source'];
4003	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
4004	$source = str_replace(" ", "+", $source,$i);
4005
4006	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4007	if(!$source = base64_decode($source,true))
4008	return "error ".$source."Espaï¿œos ".$i;
4009
4010	}
4011	else {
4012	if(!$source = base64_decode($source))
4013	return "error ".$source."Espaï¿œos ".$i;
4014	}
4015
4016	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4017
4018	$get['msg_number'] = $insert['msg_no'];
4019	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4020	$return = $this->get_info_msg($get);
4021	$get['msg_number'] = $params['ID'];
4022	$get['msg_folder'] = $params['folder'];
4023	$tmp = $this->get_info_msg($get);
4024	if(!$tmp['status_get_msg_info'])
4025	{
4026	$return['msg_day']=$tmp['msg_day'];
4027	$return['msg_hour']=$tmp['msg_hour'];
4028	$return['fulldate']=$tmp['fulldate'];
4029	$return['smalldate']=$tmp['smalldate'];
4030	}
4031	else
4032	{
4033	$return['msg_day']='';
4034	$return['msg_hour']='';
4035	$return['fulldate']='';
4036	$return['smalldate']='';
4037	}
4038	$return['msg_no'] =$insert['msg_no'];
4039	$return['error'] = $insert['error'];
4040	$return['folder'] = $params['folder'];
4041	//$return['acls'] = $insert['acls'];
4042	$return['original_ID'] = $params['ID'];
4043
4044	return $return;
4045
4046	}
4047
4048	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4049	//Base64 os "+" sï¿œo substituidos por " " no envio e essa funï¿œï¿œo arruma esse efeito.
4050
4051	function treat_base64_from_post($source){
4052	$offset = 0;
4053	do
4054	{
4055	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4056	{
4057	$inicio = strpos($source, "\n\r", $inicio);
4058	$fim = strpos($source, '--', $inicio);
4059	if(!$fim)
4060	$fim = strpos($source,"\n\r", $inicio);
4061	$length = $fim-$inicio;
4062	$parte = substr( $source,$inicio,$length-1);
4063	$parte = str_replace(" ", "+", $parte);
4064	$source = substr_replace($source, $parte, $inicio, $length-1);
4065	}
4066	if($offset > $inicio)
4067	$offset=FALSE;
4068	else
4069	$offset = $inicio;
4070	}
4071	while($offset);
4072	return $source;
4073	}
4074
4075	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para funï¿œï¿œo insert_mail.
4076
4077	function unarchive_mail($params)
4078	{
4079	$dest_folder = $params['folder'];
4080	$sources = str_replace("\n", "\r\n", explode("#@#@#@",$params['source']));
4081	$timestamps = explode("#@#@#@",$params['timestamp']);
4082	$flags = explode("#@#@#@",$params['flags']);
4083
4084	foreach($sources as $index=>$src)
4085	{
4086	if($src!="")
4087	{
4088	$source = $this->treat_base64_from_post($src);
4089	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
4090	}
4091	}
4092
4093	return $insert;
4094	}
4095
4096	function download_all_local_attachments($params)
4097	{
4098	$source = $params['source'];
4099	$source = $this->treat_base64_from_post($source);
4100	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4101	$exporteml = new ExportEml();
4102	$params['num_msg']=$insert['msg_no'];
4103	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4104	return $exporteml->download_all_attachments($params);
4105	}
4106	function get_quota_folders(){
4107
4108	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
4109	include_once("class.imapfp.inc.php");
4110	$imapfp = new imapfp();
4111
4112	if(!$imapfp->open($this->imap_server,$this->imap_port))
4113	return $imapfp->get_error();
4114	if (!$imapfp->login( $this->username,$this->password ))
4115	return $imapfp->get_error();
4116
4117	$response_array = $imapfp->get_mailboxes_size();
4118	if ($imapfp->error)
4119	return $imapfp->get_error();
4120
4121	$data = array();
4122	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
4123	$data["quota_root"] = $quota_root;
4124
4125	foreach ($response_array as $idx=>$line) {
4126	$line2 = str_replace('"', "", $line);
4127	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
4128	list($folder,$size) = explode(";",$line2);
4129	$quota_used = str_replace(")","",$size);
4130	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
4131	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
4132	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
4133	$folder = $this->functions->getLang("Inbox");
4134	}
4135	else
4136	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
4137
4138	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
4139	}
4140	$imapfp->close();
4141	return $data;
4142	}
4143
4144	//MailArchiver -> get offsettogmt as a global javascript variable, invoked at "main.js", init()
4145	function get_offset_gmt(){
4146	return($this->functions->CalculateDateOffset());
4147	}
4148
4149	//MailArchiver -> get message flags only, invoked at archive operation
4150	function get_msg_flags($args){
4151	$msg_folder = $args['folder'];
4152	$msg_n = $args['msg_number'];
4153
4154	$arr_msg = explode(",", $msg_n);
4155
4156	for($i=0; $i<count($arr_msg); $i++){
4157
4158	if(!$this->mbox \|\| !is_resource($this->mbox))
4159	$this->mbox = $this->open_mbox($msg_folder);
4160
4161	if(!is_resource($this->mbox))
4162	return(false);
4163
4164	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $arr_msg[$i]), 80, 255);
4165
4166	if (!is_object($header))
4167	return false;
4168
4169	$taglist[$i]["msgid"] = $msg_n;
4170	$taglist[$i]["unseen"] = $header->Unseen;
4171	$taglist[$i]["recent"] = $header->Recent;
4172	$taglist[$i]["flagged"] = $header->Flagged;
4173	$taglist[$i]["draft"] = $header->Draft;
4174	$taglist[$i]["answered"] = $header->Answered;
4175	$taglist[$i]["deleted"] = $header->Deleted;
4176
4177	if($header->Answered =='A' && $header->Draft == 'X')
4178	$taglist[$i]['forwarded'] = 'F';
4179	else
4180	$taglist[$i]['forwarded'] = ' ';
4181
4182	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
4183	$flag = preg_match('/importance : (.*)\r/i',
4184	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4185	,$importance);
4186	$taglist[$i]["flagged"] = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4187	}
4188	}
4189
4190	return $taglist;
4191	}
4192	}
4193	?>

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source: sandbox/expressoMail1_2/MailArchiver/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 5085

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