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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5264

Revision 5264, 199.8 KB checked in by acoutinho, 12 years ago (diff)
Ticket #2385 - Sem acao ao marcar flags em mensagens resultantes de pesquisa rapida
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	'report_mail_error' => True,
17	'msgs_to_archive' => True
18	);
19
20	var $ldap;
21	var $mbox;
22	var $imap_port;
23	var $has_cid;
24	var $imap_options = '';
25	var $functions;
26	var $prefs;
27	var $foldersLimit;
28	var $imap_sentfolder;
29	var $rawMessage;
30
31	function imap_functions (){
32	$this->init();
33	}
34
35	function init(){
36	$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
37	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
38	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
39	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
40	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
41	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
42	$this->functions = new functions();
43	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
44	$this->has_cid = false;
45	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
46
47
48	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
49	{
50	$this->imap_options = '/tls/novalidate-cert';
51	}
52	else
53	{
54	$this->imap_options = '/notls/novalidate-cert';
55	}
56	}
57	// BEGIN of functions.
58	function open_mbox($folder = False,$force_die=true)
59	{
60	$folder = mb_convert_encoding($folder, "UTF7-IMAP",'UTF-8, ISO-8859-1, UTF7-IMAP');
61	if (is_resource($this->mbox))
62	{
63	if ($force_die)
64	{
65	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
66	}
67	else
68	{
69	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
70	}
71	}
72	else
73	{
74	if($force_die)
75	{
76	$this->mbox = @imap_open("{".$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()))));
77	}
78	else
79	{
80	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
81	}
82
83	}
84	return $this->mbox;
85	}
86
87	function parse_error($error, $field = ''){
88	// This error is returned from Imap.
89	if(strstr($error,'Connection refused')) {
90	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
91	}
92	else if(strstr($error,'virus')) {
93	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
94	}
95	else if(strstr($error,'Failed to add recipient:')) {
96	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
97	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
98	}
99	else if(strstr($error,'Recipient address rejected')) {
100	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
101	}
102	else if(strstr($error,'Invalid Mail:')) {
103	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
104	}
105	else if(strstr($error,'Message file too big')) {
106	return ($this->functions->getLang("Message file too big."));
107	}
108	// This condition verifies if SESSION is expired.
109	elseif(!count($_SESSION))
110	return "nosession";
111
112	return $error;
113	}
114
115	function get_range_msgs2($params)
116	{
117	// Free others requests
118	session_write_close();
119	$folder = $params['folder'];
120	$msg_range_begin = $params['msg_range_begin'];
121	$msg_range_end = $params['msg_range_end'];
122	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
123	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
124	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" )? $params['search_box_type'] : false;
125
126	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
127	$this->mbox = $this->open_mbox($folder);
128
129	$return = array();
130
131	$return['folder'] = $folder;
132
133	//Para enviar o offset entre o timezone definido pelo usuário e GMT
134	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
135
136	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
137	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO_8859-1" ) ,SA_ALL);
138
139
140	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
141
142	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
143
144	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
145
146	$i = 0;
147	if(is_array($sort_array_msg)){
148	foreach($sort_array_msg as $msg_number => $value)
149	{
150	$temp = $this->get_info_head_msg($msg_number);
151	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
152	if(!$temp)
153	return false;
154
155	$return[$i] = $temp;
156	$i++;
157	}
158	}
159	$return['num_msgs'] = $num_msgs;
160	}
161	else {
162	$num_msgs = imap_num_msg($this->mbox);
163	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
164
165
166	$return['tot_unseen'] = 0;
167	$i = 0;
168
169	if(is_array($sort_array_msg)){
170
171	foreach($sort_array_msg as $msg_number => $value)
172	{
173	$temp = $this->get_info_head_msg($msg_number);
174	if(!$temp)
175	return false;
176
177	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
178	$return['tot_unseen']++;
179	}
180
181	if($i <= ($msg_range_end-$msg_range_begin))
182	$return[$i] = $temp;
183	$i++;
184	}
185	}
186	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
187	}
188	return $return;
189	}
190
191	function get_info_head_msg($msg_number)
192	{
193	$head_array = array();
194	include_once("class.imap_attachment.inc.php");
195
196	$imap_attachment = new imap_attachment();
197	//if ($this->prefs['use_important_flag'] )
198	//{
199	/*Como eu preciso do atributo Importance para saber se o email é
200	* importante ou não, uso abaixo a função imap_fetchheader e busco
201	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
202	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
203	* não preciso reimplementar o método utilizando o fetchheader.
204	* Como as mensagens são renderizadas em um número pequeno por vez,
205	* não parece ter perda considerável de performance.
206	*/
207
208	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
209	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
210	//}
211	// Reimplementado código para identificação dos e-mails assinados e cifrados
212	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
213	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
214	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
215
216	$header = $this->get_header($msg_number);
217	if (!is_object($header))
218	return false;
219	$head_array['Recent'] = $header->Recent;
220	$head_array['Unseen'] = $header->Unseen;
221	if($header->Answered =='A' && $header->Draft == 'X'){
222	$head_array['Forwarded'] = 'F';
223	}
224	else {
225	$head_array['Answered'] = $header->Answered;
226	$head_array['Draft'] = $header->Draft;
227	}
228	$head_array['Deleted'] = $header->Deleted;
229	$head_array['Flagged'] = $header->Flagged;
230	$head_array['msg_number'] = $msg_number;
231	$head_array['udate'] = $header->udate;
232	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
233
234	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
235	$head_array['timestamp'] = $msgTimestamp;
236
237	$date_msg = gmdate("d/m/Y",$msgTimestamp);
238	// if (date("d/m/Y") == $date_msg)
239	// $return['udate'] = $header->udate;
240	// else
241
242	if (date("d/m/Y") == $date_msg) //no dia
243	{
244	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
245	}
246	else
247	{
248	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
249	}
250
251	if(isset($header->from))
252	$from = $header->from;
253	$head_array['from'] = array();
254	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
255	if(isset($from))
256	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
257	else
258	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@";
259	if(!$head_array['from']['name'] \|\| trim($head_array['from']['name']) === '' )
260	$head_array['from']['name'] = $head_array['from']['email'];
261	if(isset($header->to))
262	$to = $header->to;
263	$head_array['to'] = array();
264	if(isset($to[1]) && $to[1]->host == ".SYNTAX-ERROR.") { //E-mails que não possuem o campo "para", vêm com o recipiente preenchido, porém com um recipiente a mais alegando erro de sintaxe.
265	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
266	}
267	else {
268	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
269	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
270	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
271	if(!$head_array['to']['name'])
272	$head_array['to']['name'] = $head_array['to']['email'];
273	}
274	$cc = null;
275	$cco = null;
276	if(isset($header->cc)){
277	$cc = $header->cc;
278	}
279	if(isset($header->bcc)){
280	$cco = $header->bcc;
281	}
282	if ( ($cc) && (!$head_array['to']['name']) ){
283	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
284	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
285	if(!$head_array['to']['name']){
286	$head_array['to']['name'] = $head_array['from']['name'];
287	//$head_array['to']['email'] = $head_array['from']['email'];
288	}
289	}
290	else if ( ($cco) && (!$head_array['to']['name']) ){
291	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
292	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
293	if(!$head_array['to']['name'])
294	$head_array['to']['name'] = $head_array['from']['name'];
295	}
296	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
297	if($head_array['subject'] == "" \|\| $head_array['subject'] == '' \|\| $head_array['subject'] == null ){
298	$head_array['subject'] = $this->functions->getLang("(no subject) ");
299	}
300
301	if($head_array['to']['name'] == 'undisclosed-recipients@' \|\| $head_array['to']['name'] == '@'){
302	$head_array['to']['name'] = $head_array['from']['name'];
303	$head_array['to']['email'] = $head_array['from']['email'];
304	}
305
306	$head_array['Size'] = $header->Size;
307
308	$head_array['attachment'] = array();
309	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
310
311	return $head_array;
312	}
313
314	/**
315	*
316	* @license http://www.gnu.org/copyleft/gpl.html GPL
317	* @param string $string String a ser decodificada
318	* @return string
319	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
320	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
321	*/
322	function decode_string($string)
323	{
324	$return = '';
325	$decoded = '';
326	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
327	{
328	$tmp = imap_mime_header_decode($string);
329	foreach ($tmp as $tmp1)
330	{
331	$return .= $this->htmlspecialchars_encode($tmp1->text);
332	}
333
334	return str_replace("\t", "", $return);
335	}
336	else if (strpos(strtolower($string), '=?utf-8') !== false)
337	{
338	$elements = imap_mime_header_decode($string);
339
340	for($i = 0;$i < count($elements);$i++)
341	{
342	$charset = strtolower($elements[$i]->charset);
343	$text = $elements[$i]->text;
344	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
345	$decoded .= $this->functions->utf8_to_ncr($text);
346	else
347	{
348	if( strcasecmp($charset,"default") )
349	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
350	else
351	$decoded .= $this->htmlspecialchars_encode($text);
352	}
353	}
354
355	return str_replace("\t", "", $decoded);
356	}
357	else if(strpos(strtolower($string), '=?us-ascii') !== false)
358	{
359	$retun = '';
360	$tmp = imap_mime_header_decode($string);
361	foreach ($tmp as $tmp1)
362	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
363
364	return str_replace("\t", "", $return);
365
366	}
367	else if( strpos( $string , '=?' ) !== false )
368	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
369
370
371	return $this->htmlspecialchars_encode($string);
372	}
373
374
375	/**
376	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
377	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
378	*/
379	function import_msgs($params) {
380
381	ob_start();
382	print_r($params);
383	$output = ob_get_clean();
384	file_put_contents( "/tmp/acoutinho.log", $output , FILE_APPEND);
385
386
387	if(!$this->mbox)
388	$this->mbox = $this->open_mbox();
389
390	if( preg_match('/local_/',$params["folder"]) ){
391
392	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
393	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
394	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
395	return $this->functions->getLang( 'Import to Local : fail...' );
396	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
397	$params["folder"] = $tmp_box;
398	}
399
400	$errors = array();
401	$invalid_format = false;
402	$filename = $params['FILES'][0]['name'];
403	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
404	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
405
406	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
407	return array( 'error' => $this->functions->getLang("fail in import:").
408	" ".$this->functions->getLang("Over quota"));
409	}
410
411	if(substr($filename,strlen($filename)-4)==".zip") {
412	$zip = zip_open($params['FILES'][0]['tmp_name']);
413	if ($zip) {
414	while ($zip_entry = zip_read($zip)) {
415
416	if (zip_entry_open($zip, $zip_entry, "r")) {
417	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
418	$status = @imap_append($this->mbox,
419	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
420	$email
421	);
422	if(!$status)
423	array_push($errors,zip_entry_name($zip_entry));
424	zip_entry_close($zip_entry);
425	}
426	}
427	zip_close($zip);
428	}
429	if (isset( $tmp_box ) && ! sizeof( $errors )){
430	$mc = imap_check($this->mbox);
431	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
432	$ids = array( );
433	foreach ($result as $overview)
434	$ids[ ] = $overview -> uid;
435	return implode( ',', $ids );
436	}
437
438	}else if(substr($filename,strlen($filename)-4)==".eml") {
439	$email = implode("",file($params['FILES'][0]['tmp_name']));
440	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
441
442
443	ob_start();
444	var_dump($status);
445	print($email);
446	$output = ob_get_clean();
447	file_put_contents( "/tmp/acoutinho.log", $output , FILE_APPEND);
448
449	if(!$status)
450	return "Deu Pau :(";
451
452	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
453	$mc = imap_check($this->mbox);
454
455	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
456
457	$ids = array( );
458	foreach ($result as $overview)
459	$ids[ ] = $overview -> uid;
460
461	return implode( ',', $ids );
462	}
463	}
464	else{
465	if ( isset( $tmp_box ) )
466	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
467
468	return array("error" => $this->functions->getLang("wrong file format"));
469	$invalid_format = true;
470	}
471
472	if(!$invalid_format) {
473	if(count($errors)>0) {
474	$message = $this->functions->getLang("fail in import:")."\n";
475	foreach($errors as $arquivo) {
476	$message.=$arquivo."\n";
477	}
478	return array("error" => $message);
479	}
480	else
481	return $this->functions->getLang("The import was executed successfully.");
482	}
483	}
484	/*
485	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
486	a primeira parte do e-mail, que é o texto, sem anexos.
487	O método considera que o email é multpart.
488	*/
489	function remove_attachments($params) {
490	include_once("class.message_components.inc.php");
491	if(!$this->mbox \|\| !is_resource($this->mbox))
492	$this->mbox = $this->open_mbox($params["folder"]);
493	$return["status"] = true;
494	$header = "";
495
496	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
497	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
498	$head1 = explode(":",$head);
499	if ( (strtoupper($head1[0]) == "TO") \|\|
500	(strtoupper($head1[0]) == "FROM") \|\|
501	(strtoupper($head1[0]) == "SUBJECT") \|\|
502	(strtoupper($head1[0]) == "DATE") )
503	$header .= $head."\r\n";
504	}
505
506	$msg = new message_components($this->mbox);
507	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
508	Então uso essa classe para verificar a codificação e o charset,
509	para que o método decodeBody do expresso possa trazer tudo certinho*/
510
511	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
512	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
513	$all_body_charset = $msg->charset[$params["msg_num"]][0];
514
515	if($all_body_type=='multipart/alternative') {
516	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
517	$msg->pid[$params["msg_num"]][2] == '1.2') {
518	$body_part_to_show = '1.2';
519	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
520	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
521	$all_body_charset = $msg->charset[$params["msg_num"]][2];
522	}
523	else {
524	$body_part_to_show = '1.1';
525	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
526	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
527	$all_body_charset = $msg->charset[$params["msg_num"]][1];
528	}
529	}
530	else
531	$body_part_to_show = '1';
532
533	$status = imap_append($this->mbox,
534	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
535	$header.
536	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
537	"\r\n".
538	"Content-Transfer-Encoding: ".$all_body_encoding.
539	"\r\n".
540	"\r\n".
541	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
542	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
543	$all_body_encoding, $all_body_charset
544	))
545	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
546
547	if(!$status)
548	{
549	$return["status"] = false;
550	$return["msg"] = lang("error appending mail on delete attachments");
551	}
552	else
553	{
554	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
555	$return['msg_no'] = $status->uidnext - 1;
556	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
557	imap_expunge($this->mbox);
558	}
559
560	return $return;
561
562	}
563
564	function msgs_to_archive($params) {
565
566	$folder = $params['folder'];
567	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
568
569	$messages_not_to_copy = explode(",",$params['mails']);
570	$ids = array();
571
572	$cont = 0;
573
574	foreach($all_ids as $each_id=>$value) {
575	if(!in_array($each_id,$messages_not_to_copy)) {
576	array_push($ids,$each_id);
577	$cont++;
578	}
579	if($cont>=100)
580	break;
581	}
582
583	if (empty($ids))
584	return array();
585
586	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
587
588
589	return $this->get_info_msgs($params);
590
591
592	}
593
594	/**
595	*
596	* @return
597	* @param $params Object
598	*/
599	function get_info_msgs($params) {
600	include_once("class.exporteml.inc.php");
601
602	if(array_key_exists('messages', $params)){
603	$sel_msgs = explode(",", $params['messages']);
604	@reset($sel_msgs);
605	$sorted_msgs = array();
606	foreach($sel_msgs as $idx => $sel_msg) {
607	$sel_msg = explode(";", $sel_msg);
608	if(array_key_exists($sel_msg[0], $sorted_msgs)){
609	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
610	}
611	else {
612	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
613	}
614	}
615	unset($sorted_msgs['']);
616
617	$return = array();
618	$array_names_keys = array_keys($sorted_msgs);
619
620	for($i = 0; $i < count($sorted_msgs); $i++){
621
622	$new_params = array();
623	$attach_params = array();
624
625	$new_params["msg_folder"]= $array_names_keys[$i];
626	$attach_params["folder"] = $params["folder"];
627	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
628	$exporteml = new ExportEml();
629	$unseen_msgs = array();
630	foreach($msgs as $msg_number) {
631	$new_params["msg_number"] = $msg_number;
632	//ini_set("display_errors","1");
633	$msg_info = $this->get_info_msg($new_params);
634
635	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
636	$msg_info['header'] = $this->get_info_head_msg($msg_number);
637
638	$attach_params["num_msg"] = $msg_number;
639	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
640	imap_close($this->mbox);
641	$this->mbox=false;
642	array_push($return,serialize($msg_info));
643
644	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
645	array_push($unseen_msgs,$msg_number);
646	}
647	}
648	}
649	if($unseen_msgs){
650	$msgs_list = implode(",",$unseen_msgs);
651	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
652	$this->set_messages_flag($array_msgs);
653	}
654	return $return;
655	}else{
656	$return = array();
657	$new_params = array();
658	$attach_params = array();
659	$new_params["msg_folder"]=$params["folder"];
660	$attach_params["folder"] = $params["folder"];
661	$msgs = explode(",",$params["msgs_number"]);
662	$exporteml = new ExportEml();
663	$unseen_msgs = array();
664	foreach($msgs as $msg_number) {
665	$new_params["msg_number"] = $msg_number;
666	//ini_set("display_errors","1");
667	$msg_info = $this->get_info_msg($new_params);
668
669	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
670	$msg_info['header'] = $this->get_info_head_msg($msg_number);
671
672	$attach_params["num_msg"] = $msg_number;
673	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
674	imap_close($this->mbox);
675	$this->mbox=false;
676	array_push($return,serialize($msg_info));
677
678	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
679	array_push($unseen_msgs,$msg_number);
680	}
681	}
682	if($unseen_msgs){
683	$msgs_list = implode(",",$unseen_msgs);
684	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
685	$this->set_messages_flag($array_msgs);
686	}
687	return $return;
688	}
689	}
690
691	/**
692	* @license http://www.gnu.org/copyleft/gpl.html GPL
693	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
694	* @param $msg_number numero da mensagem
695	*/
696	function getRawHeader($msg_number)
697	{
698	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
699	}
700
701	/**
702	* @license http://www.gnu.org/copyleft/gpl.html GPL
703	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
704	* @param $msg_number numero da mensagem
705	*/
706	function getRawBody($msg_number)
707	{
708	return imap_body($this->mbox, $msg_number, FT_UID);
709	}
710
711
712	/**
713	* @license http://www.gnu.org/copyleft/gpl.html GPL
714	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
715	* @param $msg mensagem
716	*/
717	function builderMsgHeader($msg)
718	{
719
720
721	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
722	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
723
724	$tos = explode(',',$tosMails);
725	$to = '';
726	foreach ($tos as $value)
727	{
728	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
729	}
730
731	$header = '
732	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
733	<tbody>
734	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
735	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
736	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
737	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
738	</tbody>
739	</table>
740	<br />'
741	;
742
743	return $header;
744	}
745
746	/**
747	* Constroe o corpo da msg direto na variavel de conteudo
748	* @param Mail_mimeDecode $structure
749	* @param <type> $content Ponteiro para Variavel de conteudo da msg
750	*/
751	function builderMsgBody($structure , &$content , $printHeader = false)
752	{
753	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
754	{
755	$numParts = count($structure->parts) - 1;
756
757	for($i = $numParts; $i >= 0; $i--)
758	{
759	$part = $structure->parts[$i];
760
761	switch (strtolower($part->ctype_primary))
762	{
763	case 'text':
764	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
765	if($disposition != 'attachment')
766	{
767	if(strtolower($part->ctype_secondary) == 'html')
768	{
769	if($printHeader)
770	$content .= $this->builderMsgHeader($part);
771
772	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
773	}
774
775	if(strtolower($part->ctype_secondary) == 'plain' )
776	{
777	if($printHeader)
778	$content .= $this->builderMsgHeader($part);
779
780	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
781	}
782	if(strtolower($part->ctype_secondary) == 'calendar')
783	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
784
785	}
786
787	$i = -1;
788	break;
789
790	case 'multipart':
791
792	if($printHeader)
793	$content .= $this->builderMsgHeader($part);
794
795	$this->builderMsgBody($part,$content);
796
797	$i = -1;
798	break;
799
800	case 'message':
801
802	if(!is_array($part->parts))
803	{
804	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
805	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
806	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
807	}
808	else
809	$this->builderMsgBody($part,$content,true);
810
811	$i = -1;
812	break;
813	}
814	}
815	}
816	else
817	{
818	foreach ($structure->parts as $index => $part)
819	{
820	switch (strtolower($part->ctype_primary))
821	{
822	case 'text':
823	$disposition = '';
824	if(isset($part->disposition))
825	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
826	if($disposition != 'attachment')
827	{
828	if(strtolower($part->ctype_secondary) == 'html')
829	{
830	if($printHeader)
831	$content .= $this->builderMsgHeader($part);
832
833	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
834	}
835
836	if(strtolower($part->ctype_secondary) == 'plain')
837	{
838	if($printHeader)
839	$content .= $this->builderMsgHeader($part);
840
841	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
842	}
843	if(strtolower($part->ctype_secondary) == 'calendar')
844	$content .= $this->builderMsgCalendar($part->body);
845
846	}
847	break;
848	case 'multipart':
849
850	if($printHeader)
851	$content .= $this->builderMsgHeader($part);
852
853	$this->builderMsgBody($part,$content);
854
855	break;
856	case 'message':
857	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
858	{
859	if(!is_array($part->parts))
860	{
861	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
862	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
863	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
864	}
865	else
866	$this->builderMsgBody($part,$content,true);
867	break;
868	}
869	}
870	}
871	}
872	}
873
874
875	/**
876	* @license http://www.gnu.org/copyleft/gpl.html GPL
877	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
878	* @param $msg_number numero da mensagem
879	*/
880	function get_msg_sample($msg_number)
881	{
882	$content = '';
883
884	$return = "";
885	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
886	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
887	{
888	$return['body'] = "";
889	return $return;
890	}
891
892	include_once("class.message_components.inc.php");
893	$msg = new message_components($this->mbox);
894	$msg->fetch_structure($msg_number);
895
896	if(!isset($msg->structure[$msg_number]->parts))
897	{
898	$content = '';
899	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
900	{
901	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
902	}
903	}
904	else
905	{
906	foreach($msg->pid[$msg_number] as $values => $msg_part)
907	{
908
909	$file_type = strtolower($msg->file_type[$msg_number][$values]);
910	if($file_type == "text/plain" \|\| $file_type == "text/html") {
911	$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]);
912	break;
913	}
914	}
915	}
916
917	$tags_replace = array("<br>","<br/>","<br />");
918	$content = str_replace($tags_replace," ", nl2br($content));
919	$content = $this->html2txt($content);
920	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
921	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1'));
922	return $return;
923	}
924	function html2txt($document){
925	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
926	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
927	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
928	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
929	);
930	$text = preg_replace($search, '', $document);
931	return html_entity_decode($text);
932	}
933
934	function ope_msg_part($params)
935	{
936	$return = array();
937	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
938
939	$atObj = new attachment();
940	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
941	$mbox_stream = $this->open_mbox($params['save_folder']);
942	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
943	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
944
945	$return['msg_folder'] = $params['save_folder'];
946	$return['msg_number'] = $status->uidnext - 1;
947
948	return $return;
949
950	}
951
952	function get_info_msg($params)
953	{
954	$return = array();
955	$msg_number = $params['msg_number'];
956	$msg_folder = urldecode($params['msg_folder']);
957
958	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
959	$msg_number = $matches[1];
960	$plus_id = $matches[2];
961	}
962	else {
963	$plus_id = '';
964	}
965
966	if(!$this->mbox \|\| !is_resource($this->mbox))
967	$this->mbox = $this->open_mbox($msg_folder);
968
969	$header = $this->get_header($msg_number);
970	if (!$header) {
971	$return['status_get_msg_info'] = "false";
972	return $return;
973	}
974
975	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
976	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
977	$body = $return_get_body['body'];
978	if($return_get_body['body']=='isCripted'){
979	$exporteml = new ExportEml();
980	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
981	$return['body'] = "";
982	$return['attachments'] = "";
983	$return['thumbs'] = "";
984	$return['signature'] = "";
985	//return $return;
986	}else{
987	$return['body'] = $body;
988	$return['attachments'] = $return_get_body['attachments'];
989	$return['thumbs'] = $return_get_body['thumbs'];
990	//$return['signature'] = $return_get_body['signature'];
991	}
992	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
993	if (preg_match($pattern, $header_, $fields))
994	{
995	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
996	$return['DispositionNotificationTo'] = "<".$matches[0].">";
997	}
998	}
999
1000	$return['Recent'] = $header->Recent;
1001	$return['Unseen'] = $header->Unseen;
1002	$return['Deleted'] = $header->Deleted;
1003	$return['Flagged'] = $header->Flagged;
1004
1005	if($header->Answered =='A' && $header->Draft == 'X'){
1006	$return['Forwarded'] = 'F';
1007	}
1008
1009	else {
1010	$return['Answered'] = $header->Answered;
1011	$return['Draft'] = $header->Draft;
1012	}
1013
1014	$return['msg_number'] = $msg_number.$plus_id;
1015	$return['msg_folder'] = $msg_folder;
1016
1017
1018
1019	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1020	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1021
1022	// Removido codigo pois a o método send_nofication precisa da data completa.
1023	// if (date("d/m/Y") == $date_msg)
1024	// $return['udate'] = gmdate("H:i",$header->udate);
1025	// else
1026
1027	// Passa o a data completa para mensagem.
1028	$return['udate'] = $header->udate;
1029
1030	$return['msg_day'] = $date_msg;
1031	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1032
1033	if (date("d/m/Y") == $date_msg) //no dia
1034	{
1035	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1036	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1037
1038
1039	$timestamp_now = strtotime("now");
1040	// removido offset nao esta sendo parametrizado
1041	// $timestamp_now = strtotime("now") + $offset;
1042
1043
1044	$timestamp_msg_time = $msgTimesTamp;
1045	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1046	// The variable $timestamp_diff is calculated without MailDate TZ.
1047	$pdate = date_parse($header->MailDate);
1048	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1049
1050	if (gmdate("H",$timestamp_diff) > 0)
1051	{
1052	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1053	}
1054	else
1055	{
1056	if (gmdate("i",$timestamp_diff) == 0){
1057	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1058	}
1059	elseif (gmdate("i",$timestamp_diff) == 1){
1060	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1061	}
1062	else{
1063	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1064	}
1065	}
1066	}
1067	else{
1068	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1069	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1070	}
1071
1072	$from = $header->from;
1073	$return['from'] = array();
1074	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1075	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1076	if ($return['from']['name'])
1077	{
1078	if (substr($return['from']['name'], 0, 1) == '"')
1079	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1080	else
1081	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1082	}
1083	else
1084	$return['from']['full'] = $return['from']['email'];
1085
1086	// Sender attribute
1087	$sender = $header->sender;
1088	$return['sender'] = array();
1089	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1090	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1091
1092	if ($return['sender']['name'])
1093	{
1094	if (substr($return['sender']['name'], 0, 1) == '"')
1095	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1096	else
1097	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1098	}
1099	else
1100	$return['sender']['full'] = $return['sender']['email'];
1101
1102	if($return['from']['full'] == $return['sender']['full'])
1103	$return['sender'] = null;
1104	$to = $header->to;
1105	$return['toaddress2'] = "";
1106	if (!empty($to))
1107	{
1108	foreach ($to as $tmp)
1109	{
1110	if (!empty($tmp->personal))
1111	{
1112	$personal_tmp = imap_mime_header_decode($tmp->personal);
1113	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1114	$return['toaddress2'] .= " ";
1115	$return['toaddress2'] .= "<";
1116	if ($tmp->host != 'unspecified-domain')
1117	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1118	else
1119	$return['toaddress2'] .= $tmp->mailbox;
1120	$return['toaddress2'] .= ">";
1121	$return['toaddress2'] .= ", ";
1122	}
1123	else
1124	{
1125	if ($tmp->host != 'unspecified-domain')
1126	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1127	else
1128	$return['toaddress2'] .= $tmp->mailbox;
1129	$return['toaddress2'] .= ", ";
1130	}
1131	}
1132	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1133	}
1134	else
1135	{
1136	$return['toaddress2'] = "";
1137	}
1138	if(isset($header->cc))
1139	$cc = $header->cc;
1140	$return['cc'] = "";
1141	if (!empty($cc))
1142	{
1143	foreach ($cc as $tmp_cc)
1144	{
1145	if (!empty($tmp_cc->personal))
1146	{
1147	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1148	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1149	$return['cc'] .= " ";
1150	$return['cc'] .= "<";
1151	if ($tmp_cc->host != 'unspecified-domain')
1152	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1153	else
1154	$return['cc'] .= $tmp_cc->mailbox;
1155	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1156	$return['cc'] .= ">";
1157	$return['cc'] .= ", ";
1158	}
1159	else
1160	{
1161	if ($tmp_cc->host != 'unspecified-domain')
1162	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1163	else
1164	$return['cc'] .= $tmp_cc->mailbox;
1165	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1166	$return['cc'] .= ", ";
1167	}
1168	}
1169	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1170	}
1171	else
1172	{
1173	$return['cc'] = "";
1174	}
1175
1176	##
1177	# @AUTHOR Rodrigo Souza dos Santos
1178	# @DATE 2008/09/12
1179	# @BRIEF Adding the BCC field.
1180	##
1181	if(isset($header->bcc)){
1182	$bcc = $header->bcc;
1183	}
1184	$return['bcc'] = "";
1185	if (!empty($bcc))
1186	{
1187	foreach ($bcc as $tmp_bcc)
1188	{
1189	if (!empty($tmp_bcc->personal))
1190	{
1191	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1192	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1193	$return['bcc'] .= " ";
1194	$return['bcc'] .= "<";
1195	if ($tmp_bcc->host != 'unspecified-domain')
1196	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1197	else
1198	$return['bcc'] .= $tmp_bcc->mailbox;
1199	$return['bcc'] .= ">";
1200	$return['bcc'] .= ", ";
1201	}
1202	else
1203	{
1204	if ($tmp_bcc->host != 'unspecified-domain')
1205	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1206	else
1207	$return['bcc'] .= $tmp_bcc->mailbox;
1208	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1209	$return['bcc'] .= ", ";
1210	}
1211	}
1212	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1213	}
1214	else
1215	{
1216	$return['bcc'] = "";
1217	}
1218
1219	$reply_to = $header->reply_to;
1220	$return['reply_to'] = "";
1221	if (is_object($reply_to[0]))
1222	{
1223	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1224	{
1225	if (!empty($reply_to[0]->personal))
1226	{
1227	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1228	if(!empty($personal_reply_to[0]->text)) {
1229	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1230	$return['reply_to'] .= " ";
1231	$return['reply_to'] .= "<";
1232	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1233	$return['reply_to'] .= ">";
1234	}
1235	else {
1236	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1237	}
1238	}
1239	else
1240	{
1241	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1242	}
1243	}
1244	}
1245	$return['reply_to'] = $this->decode_string($return['reply_to']);
1246	$return['subject'] = $this->decode_string($header->fetchsubject);
1247
1248	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1249	$return['subject'] = str_replace(" ","", $return['subject']);
1250	}
1251	if($return['subject'] == '' \|\| $return['subject'] == null){
1252	$return['subject'] = $this->functions->getLang("(no subject) ");
1253	}
1254	$return['Size'] = $header->Size;
1255	$return['reply_toaddress'] = $header->reply_toaddress;
1256
1257	//All this is to help in local messages
1258	$return['timestamp'] = $header->udate;
1259	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1260	$return['reply_toaddress'] = $header->reply_toaddress;
1261
1262	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1263	$return['from']['email'] = "Rascunho";
1264	}
1265	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1266	$return['toaddress2'] = $this->functions->getLang('without destination');
1267	}
1268	return $return;
1269	}
1270
1271
1272	/*
1273	* Converte textos utf8 para o padrão html.
1274	* Modificado por Cristiano Corrêa Schmidt
1275	* @link http://php.net/manual/en/function.utf8-decode.php
1276	* @author luka8088 <luka8088@gmail.com>
1277	*/
1278	function utf8_to_html ($data)
1279	{
1280	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", '$this->_utf8_to_html("\\1")', $data);
1281	}
1282
1283	function _utf8_to_html ($data)
1284	{
1285	$ret = 0;
1286	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1287	$ret += (ord($v) % 128) * pow(64, $k);
1288	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1289	}
1290	//------------------------------------------------------------------------------//
1291
1292
1293	/**
1294	* Decodifica uma part da mensagem para iso-8859-1
1295	* @param <type> $part parte do email
1296	* @param <type> $encode codificação da parte
1297	* @return <type> string decodificada
1298	*/
1299	function decodeMailPart($part, $encode, $html = true)
1300	{
1301	switch (strtolower($encode))
1302	{
1303	case 'iso-8859-1':
1304	return $part;
1305	break;
1306
1307	case 'utf-8':
1308	if ($html) return $this->utf8_to_html($part);
1309	else return utf8_decode ($part);
1310	break;
1311
1312	default:
1313	return mb_convert_encoding($part, 'iso-8859-1');
1314	break;
1315	}
1316	}
1317
1318
1319	function get_body_msg($msg_number, $msg_folder)
1320	{
1321	/*
1322	* Requires of librarys
1323	*/
1324	require_once $_SESSION['rootPath'].'/library/mime/mimePart.php';
1325	require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php';
1326	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
1327	//include_once("class.message_components.inc.php");
1328	//--------------------------------------------------------------------//
1329
1330	$return = array();
1331
1332	// $msg = new message_components($this->mbox);
1333	// $msg->fetch_structure($msg_number);
1334
1335	$content = '';
1336
1337	/*
1338	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1339	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1340	*/
1341	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1342
1343	$decoder = new Mail_mimeDecode($rawMessageData);
1344
1345	$params['include_bodies'] = true;
1346	$params['decode_bodies'] = true;
1347	$params['decode_headers'] = true;
1348	if(array_key_exists('nested_messages_are_shown', $_SESSION['phpgw_info']['user']['preferences']['expressoMail']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] == '1'))
1349	$params['rfc_822bodies'] = true;
1350	$structure = $decoder->decode($params);
1351
1352	/*
1353	* Inicia Gerenciador de Anexos
1354	*/
1355	$attachmentManager = new attachment();
1356	$attachmentManager->setStructure($structure);
1357	//----------------------------------------------//
1358
1359	/*
1360	* Monta informações dos anexos para o cabecalhos
1361	*/
1362	$attachments = $attachmentManager->getAttachmentsInfo();
1363	$return['attachments'] = $attachments;
1364	//----------------------------------------------//
1365
1366	/*
1367	* Monta informações das imagens
1368	*/
1369	$images = $attachmentManager->getEmbeddedImagesInfo();
1370	//----------------------------------------------//
1371
1372	if(!$this->has_cid)
1373	{
1374	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1375	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1376	}
1377
1378	switch (strtolower($structure->ctype_primary))
1379	{
1380	case 'text':
1381	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1382	{
1383	$return['body']='isCripted';
1384	return $return;
1385	}
1386	$attachment = array();
1387
1388	$msg_subtype = strtolower($structure->ctype_secondary);
1389	if(isset($structure->disposition))
1390	$disposition = strtolower($structure->disposition);
1391	else
1392	$disposition = '';
1393
1394	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1395	{
1396	if(strtolower($msg_subtype) == 'plain')
1397	{
1398	if(isset($structure->ctype_parameters['charset']))
1399	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1400	else
1401	$content = $this->decodeMailPart($structure->body, null,false);
1402	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1403	$content = htmlentities( $content );
1404	$this->replace_links($content);
1405	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1406	$content = '<pre>' . $content . '</pre>';
1407	$return[ 'body' ] = $content;
1408	return $return;
1409	}
1410	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1411	}
1412	if(strtolower($structure->ctype_secondary) == 'calendar')
1413	$content .= $this->builderMsgCalendar($structure->body);
1414
1415	break;
1416
1417	case 'multipart':
1418	$this->builderMsgBody($structure , $content);
1419
1420	break;
1421
1422	case 'message':
1423	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1424	{
1425	if(!is_array($structure->parts))
1426	{
1427	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1428	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1429	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1430	}
1431	else
1432	$this->builderMsgBody($structure , $content,true);
1433	}
1434	break;
1435
1436	case 'application':
1437	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1438	{
1439	// $return['body']='isCripted';
1440	// return $return;
1441
1442	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1443	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1444	if($rawMessageData2 === false){
1445	$return['body']='isCripted';
1446	return $return;
1447	}
1448	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1449	$structure2 = $decoder2->decode($params);
1450	$this-> builderMsgBody($structure2 , $content);
1451
1452	$attachmentManager->setStructure($structure2);
1453	/*
1454	* Monta informações dos anexos para o cabecarios
1455	*/
1456	$attachments = $attachmentManager->getAttachmentsInfo();
1457	$return['attachments'] = $attachments;
1458
1459	//----------------------------------------------//
1460
1461	/*
1462	* Monta informações das imagens
1463	*/
1464	$images = $attachmentManager->getEmbeddedImagesInfo();
1465	//----------------------------------------------//
1466
1467	if(!$this->has_cid){
1468	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1469	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1470	}
1471	}
1472	///////////////////////////////////////////////////////////////////////////////////////////
1473	default:
1474	if(count($attachments) > 0)
1475	$content .= '';
1476	break;
1477	}
1478
1479	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1480	$this->set_messages_flag($params);
1481	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1482	$content = $this->replace_special_characters($content);
1483	$this->replace_links($content);
1484	$return['body'] = &$content;
1485
1486	return $return;
1487	}
1488
1489
1490	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1491	function extractSignedContents( $data )
1492	{
1493	$pipes_desc = array(
1494	0 => array('pipe', 'r'),
1495	1 => array('pipe', 'w')
1496	);
1497
1498	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1499	if (!is_resource($fp)) {
1500	return false;
1501	}
1502
1503	$output = '';
1504
1505	/* $pipes[0] => writeable handle connected to child stdin
1506	$pipes[1] => readable handle connected to child stdout */
1507	fwrite($pipes[0], $data);
1508	fclose($pipes[0]);
1509
1510	while (!feof($pipes[1])) {
1511	$output .= fgets($pipes[1], 1024);
1512	}
1513	fclose($pipes[1]);
1514	proc_close($fp);
1515
1516	return $output;
1517	}
1518	///////////////////////////////////////////////////////////////////////////////////////
1519
1520	function builderMsgCalendar($calendar)
1521	{
1522	$icalService = ServiceLocator::getService('ical');
1523
1524	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1525	if($codificao == 'UTF-8')
1526	$calendar = utf8_decode($calendar);
1527
1528	if($icalService->setIcal($calendar))
1529	{
1530	$content = '';
1531
1532	switch ($icalService->getMethod()) {
1533
1534	case 'REPLY':
1535	include_once($_SESSION['rootPath'].'/header.inc.php');
1536	include_once($_SESSION['rootPath'].'/calendar/inc/class.boicalendar.inc.php');
1537	$boicalendar = new boicalendar();
1538
1539	$ical = $icalService->getComponent('vevent');
1540	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1541	$content.= '<span style="font-size: 12" >';
1542	$notExist = false;
1543
1544	foreach ($ical['attendee'] as $attendee)
1545	{
1546	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1547	{
1548	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1549	{
1550	$content.= $this->functions->getLang('User').' ';
1551	if($attendee['params']['CN'])
1552	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1553	else
1554	$content.= '<b>'.$attendee['value'].'</b> ';
1555
1556	$content.= $this->functions->getLang('accepted your event');
1557	}
1558	else
1559	$notExist = true;
1560	}
1561
1562	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1563	{
1564	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1565	{
1566	$content.= $this->functions->getLang('User').' ';
1567	if($attendee['params']['CN'])
1568	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1569	else
1570	$content.= '<b>'.$attendee['value'].'</b> ';
1571
1572	if($ical['description']['value'])
1573	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1574	else
1575	$content.= $this->functions->getLang('provisionally accepted you event');
1576	}
1577	else
1578	$notExist = true;
1579	}
1580
1581	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1582	{
1583	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1584	{
1585	$content.= $this->functions->getLang('User').' ';
1586	if($attendee['params']['CN'])
1587	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1588	else
1589	$content.= '<b>'.$attendee['value'].'</b> ';
1590
1591	if($ical['description']['value'])
1592	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1593	else
1594	$content.= $this->functions->getLang('provisionally decline you event');
1595	}
1596	else
1597	$notExist = true;
1598	}
1599	}
1600	if($notExist)
1601	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1602	$content.= '</span><br /><br />';
1603
1604	break;
1605
1606	case 'CANCEL':
1607
1608	$ical = $icalService->getComponent('vevent');
1609	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1610	$content.= '<span style="font-size: 12" >';
1611	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1612
1613	if($ical['description']['value'])
1614	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1615
1616	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1617	$content.= '</span><br /><br />';
1618	break;
1619
1620	case 'REQUEST':
1621
1622	$ical = $icalService->getComponent('vevent');
1623	if($ical['dtstart']['value']['tz'] == 'Z')
1624	{
1625	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1626	$ical['dtstart']['value']['hour'] += $tz;
1627	$ical['dtend']['value']['hour'] += $tz;
1628	}
1629
1630	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1631	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1632	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1633	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_replace('\n','<br />',nl2br($ical['description']['value']));
1634	$content.= ' <br /> <b>'.$this->functions->getLang('Start') . ': </b>' . $ical['dtstart']['value']['day'] . "/" . $ical['dtstart']['value']['month'] . "/" . $ical['dtstart']['value']['year'] . " - " . $ical['dtstart']['value']['hour'] . ":" . $ical['dtstart']['value']['min'] ;
1635	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1636
1637	if($ical['organizer']['params']['CN'])
1638	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1639	else
1640	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1641
1642	if($ical['attendee'])
1643	{
1644	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1645	$att .= '<ul> ';
1646	foreach ($ical['attendee'] as $attendee)
1647	{
1648	if($attendee['params']['CN'])
1649	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1650	else
1651	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1652	}
1653	$att .= '</ul> <br />' ;
1654	}
1655	$content.= $att;
1656
1657	break;
1658	default:
1659	break;
1660	}
1661
1662	}
1663	return $content;
1664	}
1665
1666	function htmlfilter($body)
1667	{
1668	require_once('htmlfilter.inc');
1669
1670	$tag_list = Array(
1671	false,
1672	'blink',
1673	'object',
1674	'meta',
1675	'html',
1676	'link',
1677	'frame',
1678	'iframe',
1679	'layer',
1680	'ilayer',
1681	'plaintext'
1682	);
1683
1684	/**
1685	* A very exclusive set:
1686	*/
1687	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1688	$rm_tags_with_content = Array(
1689	'script',
1690	'style',
1691	'applet',
1692	'embed',
1693	'head',
1694	'frameset',
1695	'xml',
1696	'xmp'
1697	);
1698
1699	$self_closing_tags = Array(
1700	'img',
1701	'br',
1702	'hr',
1703	'input'
1704	);
1705
1706	$force_tag_closing = true;
1707
1708	$rm_attnames = Array(
1709	'/.*/' =>
1710	Array(
1711	'/target/i',
1712	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1713	'/^dynsrc/i',
1714	'/^datasrc/i',
1715	'/^data.*/i',
1716	'/^lowsrc/i'
1717	)
1718	);
1719
1720	/**
1721	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1722	* some idea of what's going on here. :)
1723	*/
1724
1725	$bad_attvals = Array(
1726	'/.*/' =>
1727	Array(
1728	'/.*/' =>
1729	Array(
1730	Array(
1731	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1732	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1733	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1734	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1735	),
1736	Array(
1737	'\\1oddjob:\\2\\1',
1738	//'\\1uucp:\\2\\1', -> doclinks notes
1739	'\\1amaretto:\\2\\1',
1740	'\\1round:\\2\\1'
1741	)
1742	),
1743
1744	'/^style/i' =>
1745	Array(
1746	Array(
1747	'/expression/i',
1748	'/behaviou*r/i',
1749	'/binding/i',
1750	'/include-source/i',
1751	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1752	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1753	),
1754	Array(
1755	'idiocy',
1756	'idiocy',
1757	'idiocy',
1758	'idiocy',
1759	'url(\\1http://securityfocus.com/\\1)',
1760	'url(\\1http://securityfocus.com/\\1)'
1761	)
1762	)
1763	)
1764	);
1765
1766	$add_attr_to_tag = Array(
1767	'/^a$/i' => Array('target' => '"_new"')
1768	);
1769
1770
1771	$trusted_body = sanitize($body,
1772	$tag_list,
1773	$rm_tags_with_content,
1774	$self_closing_tags,
1775	$force_tag_closing,
1776	$rm_attnames,
1777	$bad_attvals,
1778	$add_attr_to_tag
1779	);
1780
1781	return $trusted_body;
1782	}
1783
1784	function decodeBody($body, $encoding, $charset=null)
1785	{
1786
1787	if ($encoding == 'quoted-printable')
1788	{
1789	$body = quoted_printable_decode($body);
1790
1791	}
1792	else if ($encoding == 'base64')
1793	{
1794	$body = base64_decode($body);
1795	}
1796	// All other encodings are returned raw.
1797	if (strtolower($charset) == "utf-8")
1798	return utf8_decode($body);
1799	else
1800	return $body;
1801	}
1802
1803
1804	/**
1805	* @license http://www.gnu.org/copyleft/gpl.html GPL
1806	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1807	* @param $images
1808	* @param $msgno
1809	* @param $body
1810	* @param $msg_folder
1811	*/
1812	function process_embedded_images($images, $msgno, $body, $msg_folder)
1813	{
1814
1815	foreach ($images as $image)
1816	{
1817	$image['cid'] = eregi_replace("<", "", $image['cid']);
1818	$image['cid'] = eregi_replace(">", "", $image['cid']);
1819
1820	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1821	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1822	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1823	}
1824	return $body;
1825	}
1826
1827	function replace_special_characters($body)
1828	{
1829	// Suspected TAGS!
1830	// $tag_list = Array('blink','object','meta','html','link','frame','iframe','layer','ilayer','plaintext','script','style','img','applet','embed','head','frameset','xml','xmp');
1831
1832	// remove MS Office's proprietary tag
1833	//$body = mb_ereg_replace('<!\-\-\[if [^!]* mso .\]>.<!\[endif\]\-\->', '', $body);
1834
1835	// Layout problem: Change html elements
1836	// with absolute position to relate position, CASE INSENSITIVE.
1837	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1838
1839	//Remove Comentario Expresso
1840	$findExpCom[] = '<!-- TAG <';
1841	$findExpCom[] = '> Removed by ExpressoMail -->';
1842	$body = str_replace($findExpCom, '', $body);
1843	///--------------------------------//
1844
1845	// tags to be removed doe to security reasons
1846	$tag_list = Array(
1847	'blink','object','frame','iframe',
1848	'layer','ilayer','plaintext','script',
1849	'applet','embed','frameset','xml','xmp'
1850	);
1851
1852	foreach($tag_list as $index => $tag) {
1853	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1854	}
1855
1856	$body = @mb_eregi_replace("<meta[^>]*>", '', $body);
1857	$body = @mb_eregi_replace("<base[^>]*>", '', $body);
1858
1859	//try to wrap CSS code instead of remove STYLE tags
1860	require_once('../library/csstidy/class.csstidy.php');
1861	$css = new csstidy();
1862	$css->set_cfg('preserve_css', false);
1863
1864	$regs_found = array();
1865	$tags_found = @mb_eregi("<style\b[^>]>(.?)</style>", $body, $regs_found);
1866	$wrapper_class = 'ExpressoCssWrapper'.time();
1867
1868	foreach ($regs_found as $block_found) {
1869	$n_start = strpos($block_found, '>')+1;
1870	$n_length = strrpos($block_found, '<')-$n_start;
1871	$bf_innerHTML = substr($block_found, $n_start, $n_length);
1872
1873	$bf_innerHTML = mb_ereg_replace('<!--', '', $bf_innerHTML);
1874	$bf_innerHTML = mb_ereg_replace('-->', '', $bf_innerHTML);
1875
1876	$css->parse($bf_innerHTML);
1877
1878	$prefix = ".$wrapper_class ";
1879	if( isset($css->css[41]) && count($css->css[41] > 0))
1880	foreach ($css->css[41] as $key => $value) {
1881	//explode multiple selectors per block
1882	$selectors = explode(',', $key);
1883
1884	foreach ($selectors as $selector) {
1885	if (ereg('\*', $key)) {
1886	//skip selecto '*'
1887	continue;
1888	}
1889
1890	$selector = eregi_replace('[^#\.]body.', '', $selector);
1891	$css->css[41][$prefix.trim($selector)] = $value;
1892	}
1893	unset($css->css[41][$key]);
1894	}
1895
1896	$body = str_replace($block_found, '<style>'.$css->print->plain().'</style>', $body);
1897	}
1898
1899
1900	// Malicious Code Remove
1901	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1902	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1903	foreach($rest[0] as $i => $val) {
1904	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
1905	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1906	}
1907
1908	/*
1909	* Remove deslocamento a esquerda colocado pelo Outlook.
1910	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1911	*/
1912	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1913	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1914	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1915	//--------------------------------------------------------------------------------------------//
1916
1917	//Remoção de tags <span></span> para correção de erro no firefox
1918	//Comentado pois estes replaces geram erros no html da msg, não se pode garantir que o os </span></span> sejam realmente os fechamentos dos <span><span>.
1919	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1920	// $body = mb_eregi_replace("<span><span>","",$body);
1921	// $body = mb_eregi_replace("</span></span>","",$body);
1922
1923	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1924	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
1925	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1926
1927	return "<div class=\"$wrapper_class\"><span>".$body.'</span></div>';
1928
1929	}
1930
1931	function replace_links_callback($matches)
1932	{
1933	if($matches[3])
1934	$pref = $matches[3];
1935	else
1936	$pref = $matches[3] = 'http';
1937
1938	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1939	}
1940
1941
1942	/**
1943	* @license http://www.gnu.org/copyleft/gpl.html GPL
1944	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1945	* @param $body corpo da mensagem
1946	*/
1947	function replace_links(&$body)
1948	{
1949	// Trata urls do tipo aaaa.bbb.empresa
1950	// Usadas na intranet.
1951	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1952	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1953
1954	}
1955
1956	function get_signature($msg, $msg_number, $msg_folder)
1957	{
1958	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1959	include_once("class.db_functions.inc.php");
1960	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1961	{
1962	$sign = array();
1963	$temp = $this->get_info_head_msg($msg_number);
1964	if($temp['ContentType'] =='normal') return $sign;
1965	$file_type = strtolower($file_type);
1966	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1967	{
1968	if ($temp['ContentType'] == 'signature')
1969	{
1970	if(!$this->mbox \|\| !is_resource($this->mbox))
1971	$this->mbox = $this->open_mbox($msg_folder);
1972
1973	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1974
1975	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1976	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1977
1978	$certificado = new certificadoB();
1979	$validade = $certificado->verificar($imap_msg);
1980	$sign[] = $certificado->msg_sem_assinatura;
1981	if ($certificado->apresentado)
1982	{
1983	$from = $header->from;
1984	foreach ($from as $id => $object)
1985	{
1986	$fromname = $object->personal;
1987	$fromaddress = $object->mailbox . "@" . $object->host;
1988	}
1989	foreach ($certificado->erros_ssl as $item)
1990	{
1991	$sign[] = $item . "#@#";
1992	}
1993
1994	if (count($certificado->erros_ssl) < 1)
1995	{
1996	$check_msg = 'Message untouched';
1997	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
1998	{
1999	$check_msg .= ' and authentic###';
2000	}
2001	else
2002	{
2003	$check_msg .= ' with signer different from sender#@#';
2004	}
2005	$sign[] = $check_msg;
2006	}
2007
2008	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2009	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2010	$sign[] = 'Mail from: ###' . $fromaddress;
2011	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2012	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2013	$sign[] = 'Message date: ###' . $header->Date;
2014
2015	$cert = openssl_x509_parse($certificado->cert_assinante);
2016
2017	$sign_alert = array();
2018	$sign_alert[] = 'Certificate Owner###:\n';
2019	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2020	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2021	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2022	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2023	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2024	$sign_alert[] = 'Personal Data###:' . '\n';
2025	$sign_alert[] = 'Birthday### ' . $X . '\n';
2026	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2027	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2028	$sign_alert[]= 'Certificate Issuer###:\n';
2029	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2030	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2031	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2032	$sign_alert[]= 'Validity###:\n';
2033	$H = data_hora($cert[validFrom]);
2034	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2035	$sign_alert[]= 'Valid From### ' . $X . '\n';
2036	$H = data_hora($cert[validTo]);
2037	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2038	$sign_alert[]= 'Valid Until### ' . $X;
2039	$sign[] = $sign_alert;
2040
2041	$this->db = new db_functions();
2042
2043	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2044	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2045	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2046	}
2047	else
2048	{
2049	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2050	foreach($certificado->erros_ssl as $item)
2051	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2052	}
2053	}
2054	}
2055	}
2056	return $sign;
2057	}
2058
2059
2060	/**
2061	* @license http://www.gnu.org/copyleft/gpl.html GPL
2062	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2063	* @param $images
2064	* @param $msg_number
2065	* @param $msg_folder
2066	*/
2067	function get_thumbs($images, $msg_number, $msg_folder)
2068	{
2069
2070	if (!count($images)) return '';
2071
2072	foreach ($images as $key => $value) {
2073	$images[$key]['width'] = 160;
2074	$images[$key]['height'] = 120;
2075	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$image['pid']."&image=true";
2076	}
2077
2078	return json_encode($images);
2079	}
2080
2081	/*function delete_msg($params)
2082	{
2083	$folder = $params['folder'];
2084	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2085
2086	$mbox_stream = $this->open_mbox($folder);
2087
2088	foreach ($msgs_to_delete as $msg_number){
2089	imap_delete($mbox_stream, $msg_number, FT_UID);
2090	}
2091	imap_close($mbox_stream, CL_EXPUNGE);
2092	return $params['msgs_to_delete'];
2093	}*/
2094
2095	// Novo
2096	function delete_msgs($params)
2097	{
2098
2099	$folder = $params['folder'];
2100	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2101	$msgs_number = explode(",",$params['msgs_number']);
2102	if(array_key_exists('border_ID' ,$params))
2103	$border_ID = $params['border_ID'];
2104	else
2105	$border_ID = '';
2106	$return = array();
2107
2108	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2109	$return['previous_msg'] = $this->get_info_previous_msg($params);
2110	// Fix problem in unserialize function JS.
2111	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2112	}
2113
2114	//$mbox_stream = $this->open_mbox($folder);
2115	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2116
2117	foreach ($msgs_number as $msg_number)
2118	{
2119	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2120	$return['msgs_number'][] = $msg_number;
2121	}
2122
2123	$return['folder'] = $folder;
2124	$return['border_ID'] = $border_ID;
2125
2126	if($mbox_stream)
2127	imap_close($mbox_stream, CL_EXPUNGE);
2128
2129	$return['status'] = true;
2130	return $return;
2131	}
2132
2133
2134	function refresh($params)
2135	{
2136
2137	$return = array();
2138	$return['new_msgs'] = 0;
2139	$folder = $params['folder'];
2140	$msg_range_begin = $params['msg_range_begin'];
2141	$msg_range_end = $params['msg_range_end'];
2142	$msgs_existent = $params['msgs_existent'];
2143	$sort_box_type = $params['sort_box_type'];
2144	$sort_box_reverse = $params['sort_box_reverse'];
2145	$msgs_in_the_server = array();
2146	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2147	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2148	$msgs_in_the_server = array_keys($msgs_in_the_server);
2149
2150	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2151
2152	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2153	if(!count($msgs_in_the_server)){
2154	$msg_range_begin -= $dif;
2155	$msg_range_end -= $dif;
2156	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2157	$msgs_in_the_server = array_keys($msgs_in_the_server);
2158	$num_msgs = NULL;
2159	$return['msg_range_begin'] = $msg_range_begin;
2160	$return['msg_range_end'] = $msg_range_end;
2161	}
2162	$return['new_msgs'] = imap_num_recent($this->mbox);
2163
2164	$msgs_in_the_client = explode(",", $msgs_existent);
2165
2166	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2167
2168	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2169	$aux = 0;
2170	while(array_key_exists($aux, $msg_to_insert)){
2171	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2172	$return['new_msgs'] += 1;
2173	}
2174	$aux++;
2175	}
2176	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2177	$aux = 0;
2178	while(array_key_exists($aux, $msg_to_insert)){
2179	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2180	$return['new_msgs'] += 1;
2181	}
2182	$aux++;
2183	}
2184	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2185	$return['tot_msgs'] = $num_msgs;
2186	}
2187
2188	if(!count($msgs_in_the_server)){
2189	return Array();
2190	}
2191
2192	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2193	$msgs_to_exec = array();
2194	foreach($msg_to_insert as $msg_number)
2195	$msgs_to_exec[] = $msg_number;
2196	//sort($msgs_to_exec);
2197	$i = 0;
2198	foreach($msgs_to_exec as $msg_number)
2199	{
2200	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
2201	* atributos do cabeçalho. Como eu preciso do atributo Importance
2202	* para saber se o email é importante ou não, uso abaixo a função
2203	* imap_fetchheader e busco o atributo importance nela para passar
2204	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
2205	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
2206	* não preciso reimplementar o método utilizando o fetchheader.
2207	*/
2208
2209	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2210	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
2211	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
2212
2213	$msg_sample = $this->get_msg_sample($msg_number);
2214	$return[$i]['msg_sample'] = $msg_sample;
2215
2216	$header = $this->get_header($msg_number);
2217	if (!is_object($header))
2218	continue;
2219
2220	$return[$i]['msg_number'] = $msg_number;
2221
2222	//get the next msg number to append this msg in the view in a correct place
2223	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2224
2225	$return[$i]['msg_key_position'] = $msg_key_position;
2226	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2227	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2228	else
2229	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2230
2231	$return[$i]['msg_folder'] = $folder;
2232	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
2233	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
2234	$return[$i]['Recent'] = $header->Recent;
2235	$return[$i]['Unseen'] = $header->Unseen;
2236	$return[$i]['Answered'] = $header->Answered;
2237	$return[$i]['Deleted'] = $header->Deleted;
2238	$return[$i]['Draft'] = $header->Draft;
2239	$return[$i]['Flagged'] = $header->Flagged;
2240
2241	$return[$i]['udate'] = $header->udate;
2242
2243	$from = $header->from;
2244	$return[$i]['from'] = array();
2245	$tmp = imap_mime_header_decode($from[0]->personal);
2246	$return[$i]['from']['name'] = $tmp[0]->text;
2247	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2248	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
2249	if(!$return[$i]['from']['name'] \|\| trim($return[$i]['from']['name']) === '')
2250	$return[$i]['from']['name'] = $return[$i]['from']['email'];
2251
2252	/*$toaddress = imap_mime_header_decode($header->toaddress);
2253	$return[$i]['toaddress'] = '';
2254	foreach ($toaddress as $tmp)
2255	$return[$i]['toaddress'] .= $tmp->text;*/
2256	$to = $header->to;
2257	$return[$i]['to'] = array();
2258	if(isset($to[0]->personal))
2259	$tmp = imap_mime_header_decode($to[0]->personal);
2260	if(trim($return[$i]['to']['name']) === '')
2261	$return[$i]['to']['name'] = $to[0]->mailbox . "@" . $to[0]->host;
2262	else
2263	$return[$i]['to']['name'] = $tmp[0]->text;
2264	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2265	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2266	if(isset($header->cc))
2267	$cc = $header->cc;
2268
2269	if ( isset($cc) && (!$return[$i]['to']['name'] \|\| $return[$i]['to']['name'] == '@') ){
2270	$return[$i]['to']['name'] = $cc[0]->personal;
2271	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
2272	}
2273	$return[$i]['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
2274	if($return[$i]['subject'] == "" \|\| $return[$i]['subject'] == '' \|\| $return[$i]['subject'] == null ){
2275	$return[$i]['subject'] = $this->functions->getLang("(no subject) ");
2276	}
2277	$return[$i]['Size'] = $header->Size;
2278	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
2279
2280	if($return[$i]['to']['email'] == '@' \|\| $return[$i]['to']['email'] =='undisclosed-recipients@' \|\| $return[$i]['to']['name'] =='undisclosed-recipients@'
2281	\|\| $return[$i]['to']['name'] == null){
2282	$return[$i]['to']['email'] = $return[$i]['from']['email'];
2283	$return[$i]['to']['name'] = $return[$i]['from']['name'];
2284	$return[$i]['to']['full'] = $return[$i]['reply_toaddress'];
2285	}
2286
2287	$return[$i]['attachment'] = array();
2288	if (!isset($imap_attachment))
2289	{
2290	include_once("class.imap_attachment.inc.php");
2291	$imap_attachment = new imap_attachment();
2292	}
2293	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
2294	$i++;
2295	}
2296	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2297	$return['sort_box_type'] = $params['sort_box_type'];
2298	if(!$this->mbox \|\| !is_resource($this->mbox))
2299	{
2300	$this->open_mbox($folder);
2301	}
2302
2303	$return['msgs_to_delete'] = $msg_to_delete;
2304	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2305	if($this->mbox && is_resource($this->mbox))
2306	imap_close($this->mbox);
2307
2308	return $return;
2309	}
2310
2311	/**
2312	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2313	* assinado ou cifrado.
2314	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2315	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2316	* @param $msg_number O número da mesagem
2317	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2318	*/
2319	function getMessageType($msg_number, $headers = false){
2320	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2321	$contentType = "normal";
2322	if (!$headers){
2323	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2324	}
2325
2326	if (preg_match("/pkcs7-signature/i", $headers) == 1){
2327	$contentType = "signature";
2328	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
2329	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
2330	}
2331
2332	return $contentType;
2333	}
2334
2335	/**
2336	* Retorna a posição que a pasta esta dentro do array de pastas
2337	*
2338	* @license www.gnu.org/copyleft/gpl.html GPL
2339	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2340	* @sponsor Caixa Econômica Federal
2341	* @author Cristiano Corrêa Schmidt
2342	* @access public
2343	*/
2344
2345	function getFolderPos(&$array , $find)
2346	{
2347	foreach($array as $i => $v)
2348	if($v['id'] === $find)
2349	return $i;
2350	return false;
2351	}
2352
2353	/**
2354	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2355	*
2356	* @license http://www.gnu.org/copyleft/gpl.html GPL
2357	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2358	* @sponsor Caixa Econômica Federal
2359	* @author Cristiano Corrêa Schmidt
2360	* @access public
2361	*/
2362	function orderDefaultFolders( &$folders , $user)
2363	{
2364	$principals = array();
2365	for($x = 0; $x < 5 ; $x++)
2366	{
2367	switch ($x) {
2368	case 0:
2369	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2370	$principals[] = $folders[$p];
2371	break;
2372	case 1:
2373	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'] )) \|\| $p === 0 )
2374	$principals[] = $folders[$p];
2375	break;
2376	case 2:
2377	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] )) \|\| $p === 0 )
2378	$principals[] = $folders[$p];
2379	break;
2380	case 3:
2381	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'] )) \|\| $p === 0 )
2382	$principals[] = $folders[$p];
2383	break;
2384	case 4:
2385	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'] )) \|\| $p === 0 )
2386	$principals[] = $folders[$p];
2387	break;
2388	}
2389	if($p !== false)
2390	unset($folders[$p]);
2391	}
2392	$folders = array_merge($principals, $folders);
2393	}
2394
2395	/**
2396	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2397	*
2398	* @license http://www.gnu.org/copyleft/gpl.html GPL
2399	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2400	* @sponsor Caixa Econômica Federal
2401	* @author Cristiano Corrêa Schmidt
2402	* @access public
2403	*/
2404	function get_folders_list($params = null)
2405	{
2406	///Define Variaveis
2407	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2408	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2409	$mboxStream = $this->open_mbox(); //abre conexão imap
2410	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2411	$folders = array();
2412	$return = array();
2413	///////////////////////////////////////////////////////////////
2414
2415	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2416	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2417
2418	session_write_close(); // Free others requests
2419	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2420
2421	if ( isset($params['noSharedFolders']) )
2422	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2423	else
2424	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2425
2426	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2427
2428	if (!is_array($folders_list)) return false;
2429	if($uid2cn)
2430	$this->ldap = new ldap_functions();
2431
2432	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2433	{
2434	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2435	$nameArray = explode($this->imap_delimiter, $folderId);
2436	$nameCount = count($nameArray);
2437	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2438	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2439	if($nameArray[0] === 'user')
2440	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2441	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2442	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2443	}
2444	unset($folders_list); //destroy array de objetos desnecessarios
2445	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2446	{
2447	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2448
2449	foreach ($folders[$i] as $ii => $vv)
2450	{
2451	$append = array();
2452	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2453	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2454	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2455	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2456	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2457	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2458	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2459	$return[] = $append;
2460	}
2461	}
2462
2463	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2464
2465	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2466	}
2467
2468
2469	function create_mailbox($arr)
2470	{
2471	$namebox = $arr['newp'];
2472	$mbox_stream = $this->open_mbox();
2473	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2474	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2475
2476	$result = "Ok";
2477	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2478	{
2479	$result = implode("<br />\n", imap_errors());
2480	}
2481
2482	if($mbox_stream)
2483	imap_close($mbox_stream);
2484
2485	return $result;
2486
2487	}
2488
2489	function create_extra_mailbox($arr)
2490	{
2491	$nameboxs = explode(";",$arr['nw_folders']);
2492	$result = "";
2493	$mbox_stream = $this->open_mbox();
2494	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2495	foreach($nameboxs as $key=>$tmp){
2496	if($tmp != ""){
2497	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2498	$result = implode("<br />\n", imap_errors());
2499	if($mbox_stream)
2500	imap_close($mbox_stream);
2501	return $result;
2502	}
2503	}
2504	}
2505	if($mbox_stream)
2506	imap_close($mbox_stream);
2507	return true;
2508	}
2509
2510	function delete_mailbox($arr)
2511	{
2512	$namebox = $arr['del_past'];
2513	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2514	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2515	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2516
2517	$result = "Ok";
2518	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2519	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2520	{
2521	$result = implode("<br />\n", imap_errors());
2522	}
2523	/*
2524	if($mbox_stream)
2525	imap_close($mbox_stream);
2526	*/
2527	return $result;
2528	}
2529
2530	function ren_mailbox($arr)
2531	{
2532	$namebox = $arr['current'];
2533	$new_box = $arr['rename'];
2534	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2535	$mbox_stream = $this->open_mbox();
2536	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2537
2538	$result = "Ok";
2539	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2540	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2541
2542	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2543	{
2544	$result = imap_errors();
2545	}
2546	if($mbox_stream)
2547	imap_close($mbox_stream);
2548	return $result;
2549
2550	}
2551
2552	function get_num_msgs($params)
2553	{
2554	$folder = $params['folder'];
2555	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2556	$this->mbox = $this->open_mbox($folder);
2557	if(!$this->mbox \|\| !is_resource($this->mbox))
2558	return imap_last_error();
2559	}
2560	$num_msgs = imap_num_msg($this->mbox);
2561	if($this->mbox && is_resource($this->mbox))
2562	imap_close($this->mbox);
2563
2564	return $num_msgs;
2565	}
2566
2567	function folder_exists($folder){
2568	$mbox = $this->open_mbox();
2569	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2570	$list = imap_getmailboxes($mbox,$serverString, $folder);
2571	$return = is_array($list);
2572	imap_close($mbox);
2573	return $return;
2574	}
2575
2576	function send_mail($params)
2577	{
2578	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
2579	$mailService = ServiceLocator::getService('mail');
2580
2581	include_once("class.db_functions.inc.php");
2582	$db = new db_functions();
2583	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2584	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2585
2586	##
2587	# @AUTHOR Rodrigo Souza dos Santos
2588	# @DATE 2008/09/17$fileName
2589	# @BRIEF Checks if the user has permission to send an email with the email address used.
2590	##
2591	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2592	{
2593	$deny = true;
2594	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2595	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2596	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2597
2598	if ( $deny )
2599	return "The server denied your request to send a mail, you cannot use this mail address.";
2600	}
2601
2602	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2603	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2604	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2605
2606	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2607	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2608
2609	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2610	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2611
2612	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2613	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2614
2615	$replytoaddress = $params['input_replyto'];
2616	$subject = $params['input_subject'];
2617	$msg_uid = $params['msg_id'];
2618	$return_receipt = $params['input_return_receipt'];
2619	$is_important = $params['input_important_message'];
2620	$encrypt = $params['input_return_cripto'];
2621	$signed = $params['input_return_digital'];
2622
2623	$message_attachments = $params['message_attachments'];
2624
2625	if(substr($params['input_to'],-1) == ',')
2626	$params['input_to'] = substr($params['input_to'],0,-1);
2627
2628	if(substr($params['input_cc'],-1) == ',')
2629	$params['input_cc'] = substr($params['input_cc'],0,-1);
2630
2631	if(substr($params['input_cco'],-1) == ',')
2632	$params['input_cco'] = substr($params['input_cco'],0,-1);
2633
2634
2635	// Valida numero Maximo de Destinatarios
2636	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0)
2637	{
2638	$sendersNumber = count(explode(',',$params['input_to']));
2639
2640	if($params['input_cc'])
2641	$sendersNumber += count(explode(',',$params['input_cc']));
2642	if($params['input_cco'])
2643	$sendersNumber += count(explode(',',$params['input_cco']));
2644
2645	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2646	if($userMaxmimumSenders)
2647	{
2648	if($sendersNumber > $userMaxmimumSenders)
2649	return $this->functions->getLang('Number of recipients greater than allowed');
2650	}
2651	else
2652	{
2653	$ldap = new ldap_functions();
2654	$groupsToUser = $ldap->get_user_groups($this->username);
2655
2656	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2657
2658	if($groupMaxmimumSenders > 0)
2659	{
2660	if($sendersNumber > $groupMaxmimumSenders)
2661	return $this->functions->getLang('Number of recipients greater than allowed');
2662	}
2663	else
2664	{
2665	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2666	return $this->functions->getLang('Number of recipients greater than allowed');
2667	}
2668	}
2669
2670	}
2671	//Fim Valida numero maximo de destinatarios
2672
2673
2674	//Valida envio de email para shared accounts
2675	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2676	{
2677	$ldap = new ldap_functions();
2678	$arrayF = explode(';', $params['input_from']);
2679
2680	/*
2681	* Verifica se o remetente n?o ? uma conta compartilhada
2682	*/
2683	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2684	{
2685	$groupsToUser = $ldap->get_user_groups($this->username);
2686	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2687
2688	/*
2689	* Pega o UID do remetente
2690	*/
2691	$uidFrom = $ldap->mail2uid($arrayF[1]);
2692
2693	/*
2694	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2695	*/
2696	foreach ($sharedAccounts as $key => $value)
2697	{
2698	if($value)
2699	$acl = $this->getaclfrombox($value);
2700
2701	if (array_key_exists($uidFrom, $acl))
2702	unset($sharedAccounts[$key]);
2703
2704	}
2705
2706	/*
2707	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2708	*/
2709	if(count($sharedAccounts) > 0)
2710	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2711
2712	/*
2713	* Retorna as contas compartilhadas bloqueadas
2714	*/
2715	if(count($accountsBlockeds) > 0)
2716	{
2717	$return = '';
2718
2719	foreach ($accountsBlockeds as $accountBlocked)
2720	$return.= $accountBlocked.', ';
2721
2722	$return = substr($return,0,-2);
2723
2724	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2725	}
2726	}
2727	}
2728	// Fim Valida envio de email para shared accounts
2729
2730
2731	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2732	if($params['smime'] AND false)
2733	{
2734	$body = $params['smime'];
2735	$mail->SMIME = true;
2736	// A MSG assinada deve ser testada neste ponto.
2737	// Testar o certificado e a integridade da msg....
2738	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2739	$erros_acumulados = '';
2740	$certificado = new certificadoB();
2741	$validade = $certificado->verificar($body);
2742	if(!$validade)
2743	{
2744	foreach($certificado->erros_ssl as $linha_erro)
2745	{
2746	$erros_acumulados .= $linha_erro;
2747	}
2748	}
2749	else
2750	{
2751	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2752	if ($certificado->apresentado)
2753	{
2754	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2755	$this->cpf = isset($GLOBALS['phpgw_info']['server']['certificado_atributo_cpf'])&&$GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']!=''?$_SESSION['phpgw_info']['expressomail']['user'][$GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']]:$this->username;
2756	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2757	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2758	}
2759	else
2760	{
2761	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2762	}
2763	}
2764	if(!$erros_acumulados =='')
2765	{
2766	return $erros_acumulados;
2767	}
2768	}
2769	else
2770	{
2771	//Compatibilização com Outlook, ao encaminhar a mensagem
2772	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2773	}
2774
2775	$attachments = $_FILES;
2776	$forwarding_attachments = $params['forwarding_attachments'];
2777	$local_attachments = $params['local_attachments'];
2778
2779	//Test if must be saved in shared folder and change if necessary
2780	if( $fromaddress[2] == 'y' ){
2781	//build shared folder path
2782	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2783	if($this->folder_exists($newfolder))
2784	$folder = $newfolder;
2785	else
2786	$folder = $params['folder'];
2787
2788	} else {
2789	$folder = $params['folder'];
2790	}
2791
2792	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2793	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2794	$folder_name = $params['folder_name'];
2795
2796	// TODO - tratar assinatura e remover o AND false
2797	if($signed && !$params['smime'] AND false)
2798	{
2799	$mail->Mailer = "smime";
2800	$mail->SignedBody = true;
2801	}
2802
2803
2804	if($fromaddress)
2805	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2806	else
2807	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2808	//$mailService->addTo($toaddress);
2809	//$mailService->addCc($ccaddress);
2810	$bol = $this->add_recipients('to', $params['input_to'], $mailService);
2811	if(!$bol){
2812	return $this->parse_error("Invalid Mail:", $toaddress);
2813	}
2814	$bol = $this->add_recipients('cc', $params['input_cc'], $mailService);
2815	if(!$bol){
2816	return $this->parse_error("Invalid Mail:", $ccaddress);
2817	}
2818	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2819
2820	if($allow)
2821	{
2822	//$mailService->addBcc($ccoaddress);
2823	$bol = $this->add_recipients('cco', $params['input_cco'], $mailService);
2824
2825	if(!$bol){
2826	return $this->parse_error("Invalid Mail:", $ccoaddress);
2827	}
2828	}
2829
2830	$mailService->setSubject($subject);
2831	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2832	strtolower($params['type']) != 'plain' : true );
2833
2834
2835	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2836	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2837	{
2838	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2839	$email = explode(",",$email);
2840	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2841	// Deve ser verificado um numero limite de destinatarios.
2842	// Deve ser verificado se os certificados sao validos.
2843	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2844	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2845	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2846	$erros_acumulados = "";
2847	$aux_mails = array();
2848	$mail_list = array();
2849	if(count($email) > $numero_maximo)
2850	{
2851	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2852	return $erros_acumulados;
2853	}
2854	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2855	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2856	foreach($email as $item)
2857	{
2858	$certificate = $db->get_certificate(strtolower($item));
2859	if(!$certificate)
2860	{
2861	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2862	return $erros_acumulados;
2863	}
2864
2865	if (array_key_exists("dberr1", $certificate))
2866	{
2867
2868	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2869	return $erros_acumulados;
2870	}
2871	if (array_key_exists("dberr2", $certificate))
2872	{
2873	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2874	//continue;
2875	}
2876	/* Retirado este teste para evitar mensagem de erro duplicada.
2877	if (!array_key_exists("certs", $certificate))
2878	{
2879	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2880	continue;
2881	}
2882	*/
2883	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2884
2885	foreach ($certificate['certs'] as $registro)
2886	{
2887	$c1 = new certificadoB();
2888	$c1->certificado($registro['chave_publica']);
2889	if ($c1->apresentado)
2890	{
2891	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2892	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2893	{
2894	$aux_mails[] = $registro['chave_publica'];
2895	$mail_list[] = strtolower($item);
2896	}
2897	else
2898	{
2899	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2900	{
2901	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2902	$c1->dados['EXPIRADO'],$c2->revogado);
2903	}
2904
2905	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2906	foreach($c2->erros_ssl as $linha)
2907	{
2908	$erros_acumulados .= $linha . chr(0x0A);
2909	}
2910	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2911	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2912	}
2913	}
2914	else
2915	{
2916	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2917	}
2918	}
2919	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2920	{
2921	return $erros_acumulados;
2922	}
2923	}
2924
2925	$mail->Certs_crypt = $aux_mails;
2926	}
2927
2928	if( count($forwarding_attachments) > 0 )// Build CID images
2929	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
2930
2931	// Build Uploading Attachments!!!
2932	if (count($attachments)>0) //Caso seja forward normal...
2933	{
2934	$total_uploaded_size = 0;
2935	foreach ($attachments as $attach)
2936	{
2937	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2938	return $this->parse_error("message file too big");
2939	if($attach['name']=='Unknown')
2940	continue;
2941	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
2942	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2943	}
2944	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2945	{
2946
2947	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2948	if( $total_uploaded_size > $upload_max_filesize)
2949	return $this->parse_error("message file too big");
2950	}
2951	}
2952	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2953
2954	$total_uploaded_size = 0;
2955
2956	foreach($local_attachments as $local_attachment) {
2957	$file_description = unserialize(rawurldecode($local_attachment));
2958	$tmp = array_values($file_description);
2959	foreach($file_description as $i => $descriptor){
2960	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2961	}
2962	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
2963	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2964	}
2965	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2966	{
2967	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2968	if( $total_uploaded_size > $upload_max_filesize)
2969	return $this->parse_error("message file too big");
2970	}
2971	}
2972
2973	// Build Forwarding Attachments!!!
2974	if (count($forwarding_attachments) > 0)
2975	{
2976	// Bug fixed for array_search function
2977	$name_cid_files = array();
2978	if(count($name_cid_files) > 0) {
2979	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2980	$name_cid_files[0] = null;
2981	}
2982
2983	foreach($forwarding_attachments as $forwarding_attachment)
2984	{
2985	$file_description = unserialize(rawurldecode($forwarding_attachment));
2986
2987	foreach($file_description as $i => $item)
2988	$file_description[$i] = urldecode($item);
2989
2990	$tmp = array_values($file_description);
2991	foreach($file_description as $i => $descriptor){
2992	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2993	}
2994	$file_description = $tmp;
2995	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2996	$fileName = $file_description[2];
2997	if(!array_search(trim($fileName),$name_cid_files)) {
2998	$filename_dec = html_entity_decode(rawurldecode($fileName));
2999	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
3000
3001	}
3002	}
3003	}
3004
3005	//Build Message Attachments!!!
3006	if(count($message_attachments) > 0 )
3007	{
3008	foreach($message_attachments as $folder_name => $messages)
3009	{
3010	foreach ($messages as $message_number => $message_subject)
3011	{
3012	if (!$message_subject)
3013	$message_subject = 'no title.eml';
3014	else
3015	$message_subject .= '.eml';
3016
3017	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3018	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3019	else{
3020	$mbox_stream = $this->open_mbox($folder_name);
3021	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3022	}
3023
3024	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3025	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3026	}
3027	}
3028	}
3029
3030	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3031	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3032
3033	////////////////////////////////////////////////////////////////////////////////////////////////////
3034	/**
3035	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3036	*/
3037	$default_max_size_rule = $db->get_default_max_size_rule();
3038	if(!$default_max_size_rule)
3039	{
3040	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3041	}
3042	else
3043	{
3044	foreach($default_max_size_rule as $i=>$value)
3045	{
3046	$default_max_size_rule = $value['config_value'];
3047	}
3048	}
3049
3050	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3051	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3052
3053
3054	$ldap = new ldap_functions();
3055	$groups_user = $ldap->get_user_groups($id_user);
3056
3057	$size_rule_by_group = array();
3058	foreach($groups_user as $k=>$value_)
3059	{
3060	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3061	if ($rule_in_group != "")
3062	array_push($size_rule_by_group, $rule_in_group);
3063	}
3064
3065	$n_rule_groups = 0;
3066	$maior_valor_regra_grupo = 0;
3067	foreach($size_rule_by_group as $i=>$value)
3068	{
3069	if(is_array($value[0]))
3070	{
3071	$n_rule_groups++;
3072	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3073	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3074	}
3075	}
3076
3077	if($default_max_size_rule)
3078	{
3079	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3080
3081	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3082	{
3083	if($message_size_total > $default_max_size_rule)
3084	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3085	}
3086
3087	else
3088	{
3089	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3090	{
3091	$regra_mais_permissiva = 0;
3092	foreach($size_rule as $i=>$value)
3093	{
3094	if($regra_mais_permissiva < $value['email_max_recipient'])
3095	$regra_mais_permissiva = $value['email_max_recipient'];
3096	}
3097	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3098	if($message_size_total > $regra_mais_permissiva)
3099	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3100	}
3101	else /* Regra por grupo */
3102	{
3103	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3104	if($message_size_total > $maior_valor_regra_grupo)
3105	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3106
3107
3108	}
3109	}
3110	}
3111	/**
3112	* Fim da validação do tamanho da regra do tamanho de mensagem.
3113	*/
3114	////////////////////////////////////////////////////////////////////////////////////////////////////
3115
3116
3117
3118
3119
3120	if($isHTML)
3121	$mailService->setBodyHtml($body);
3122	else
3123	$mailService->setBodyText($body);
3124
3125	if($is_important)
3126	$mailService->addHeaderField('Importance','High');
3127
3128	if($return_receipt)
3129	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3130
3131
3132	if ($folder != 'null'){
3133	$mbox_stream = $this->open_mbox($folder);
3134	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3135	}
3136
3137	$sent = $mailService->send();
3138
3139	if($sent !== true)
3140	{
3141	return $this->parse_error($sent);
3142	}
3143	else
3144	{
3145	if ($signed && !$params['smime'])
3146	{
3147	return $sent;
3148	}
3149	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3150	{
3151	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3152	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3153	$now = date("d/m/y H:i:s");
3154	$addrs = $toaddress.$ccaddress.$ccoaddress;
3155	$sent = trim($sent);
3156	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3157	}
3158	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3159	$contacts = new dynamic_contacts();
3160	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3161	return array("success" => true, "new_contacts" => $new_contacts);
3162	}
3163	return array("success" => true);
3164	}
3165	}
3166
3167
3168	/**
3169	* @license http://www.gnu.org/copyleft/gpl.html GPL
3170	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3171	* @param $mail email
3172	* @param $msg_uid uid da mensagem
3173	* @param $forwarding_attachments anexos
3174	*/
3175
3176	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3177	{
3178	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3179	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3180	$cid_imgs = '';
3181	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3182	//-------------------------------------------------------------------//
3183
3184	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3185
3186	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3187	$desc = unserialize(rawurldecode($v));
3188	$attPostions[$desc[3]] = $i;
3189	}
3190
3191	//Intera as imagens encontradas
3192	foreach($cid_imgs[6] as $j => $val)
3193	{
3194	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3195	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3196	$count = strlen($cid_imgs[6][$j]);
3197
3198	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3199	$file_description = unserialize(rawurldecode($attach_img));
3200
3201	if (is_array($file_description))
3202	foreach($file_description as $i => $descriptor)
3203	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3204
3205	// The image is not in the same mail?
3206	if ($msg_uid != $cid_imgs[4][$j])
3207	{
3208	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3209	$fileContent = &$fa['binary'];
3210	$fileName = $fa['name'];
3211	$fileCode = $fa['encoding'];
3212	$fileType = $fa['type'];
3213	$file_attached[0] = $cid_imgs[2][$j];
3214	$file_attached[1] = $cid_imgs[4][$j];
3215	$file_attached[2] = $fileName;
3216	$file_attached[3] = '0.'.(string)($j+1);
3217	$file_attached[4] = 'base64';
3218	$file_attached[5] = strlen($fileContent); //Size of file
3219	$file_attached[6] = $cid_imgs[6][$j];
3220	$return_forward[] = $file_attached;
3221
3222	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3223	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3224
3225	}
3226	else
3227	{
3228	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3229	$fileName = $file_description[2];
3230	$fileCode = $file_description[4];
3231	$file_description[3] = '0.'.(string)($j+1);
3232	$file_description[6] = $cid_imgs[6][$j];
3233	$fileType = $this->get_file_type($file_description[2]);
3234	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3235	if (!empty($file_description))
3236	{
3237	$file_description[5] = strlen($fileContent); //Size of file
3238	$return_forward[] = $file_description;
3239	}
3240	}
3241
3242	if ($fileContent)
3243	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3244	}
3245
3246	return $return_forward;
3247	}
3248	function add_recipients_cert($full_address)
3249	{
3250	$result = "";
3251	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3252	foreach ($parse_address as $val)
3253	{
3254	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3255	if ($val->mailbox == "INVALID_ADDRESS")
3256	continue;
3257	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3258	continue;
3259	if (empty($val->personal))
3260	$result .= $val->mailbox."@".$val->host . ",";
3261	else
3262	$result .= $val->mailbox."@".$val->host . ",";
3263	}
3264
3265	return substr($result,0,-1);
3266	}
3267
3268	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3269	{
3270	//remove a comma if is given two unexpected commas
3271	$full_address = preg_replace("/, ?,/",",",$full_address);
3272	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3273
3274	$bolean = true;
3275	foreach ($parse_address as $val)
3276	{
3277	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3278	if ($val->mailbox == "INVALID_ADDRESS")
3279	continue;
3280	switch($recipient_type)
3281	{
3282	case "to":
3283	if($mobile){
3284	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3285	}else{
3286	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3287	}
3288	break;
3289	case "cc":
3290	if($mobile){
3291	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3292	}else{
3293	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3294	}
3295	break;
3296	case "cco":
3297	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3298	break;
3299	}
3300	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3301	$bolean = false;
3302	}
3303	}
3304	return $bolean;
3305	}
3306
3307	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3308	{
3309	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3310	$attachment = new attachment();
3311	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3312	$attachment->setStructureFromMail($msg_folder, $msg_number);
3313	return $attachment->getAttachment($msg_part);
3314	}
3315
3316	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3317	{
3318	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3319	$attachment = new attachment();
3320	$attachment->setStructureFromMail($msg_folder, $msg_number);
3321	$return = $attachment->getAttachmentInfo($msg_part);
3322	$return['binary'] = $attachment->getAttachment($msg_part);
3323	return $return;
3324	}
3325
3326	function del_last_caracter($string)
3327	{
3328	$string = substr($string,0,(strlen($string) - 1));
3329	return $string;
3330	}
3331
3332	function del_last_two_caracters($string)
3333	{
3334	$string = substr($string,0,(strlen($string) - 2));
3335	return $string;
3336	}
3337
3338	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3339	{
3340	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3341	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3342	foreach($imapsort as $iuid)
3343	$sort[$iuid] = "";
3344
3345	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3346	$slice_array = false;
3347	else
3348	$slice_array = true;
3349	}
3350	else
3351	{
3352	$sort = array();
3353	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3354	$num_msgs = imap_num_msg($this->mbox);
3355	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3356	$slice_array = true;
3357
3358	for ($i=$num_msgs; $i>0; $i--)
3359	{
3360	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3361	break;
3362	$iuid = @imap_uid($this->mbox,$i);
3363	$header = $this->get_header($iuid);
3364	// List UNSEEN messages.
3365	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3366	continue;
3367	}
3368	// List SEEN messages.
3369	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3370	continue;
3371	}
3372	// List ANSWERED messages.
3373	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3374	continue;
3375	}
3376	// List FLAGGED messages.
3377	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3378	continue;
3379	}
3380
3381	if($sort_box_type=='SORTFROM') {
3382	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3383	$from = $header->to;
3384	else
3385	$from = $header->from;
3386	if(isset($from[0]->personal))
3387	$tmp = imap_mime_header_decode($from[0]->personal);
3388	else
3389	$tmp = null;
3390	if (isset($tmp[0]->text))
3391	$sort[$iuid] = $tmp[0]->text;
3392	else
3393	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3394	}
3395	else if($sort_box_type=='SORTSUBJECT') {
3396	$sort[$iuid] = $header->subject;
3397	}
3398	else if($sort_box_type=='SORTSIZE') {
3399	$sort[$iuid] = $header->Size;
3400	}
3401	else {
3402	$sort[$iuid] = $header->udate;
3403	}
3404
3405	}
3406	natcasesort($sort);
3407
3408	if ($sort_box_reverse)
3409	$sort = array_reverse($sort,true);
3410	}
3411	if(empty($sort) or !is_array($sort)){
3412	$sort = array();
3413	}
3414
3415
3416
3417
3418	if ($slice_array)
3419	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3420
3421
3422	return $sort;
3423
3424	}
3425
3426	function move_delete_search_messages($params){
3427	$move = false;
3428	$msg_no_move = "";
3429
3430	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3431	$params['new_folder'] = urldecode($params['new_folder_move']);
3432	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3433	$sel_msgs = explode(",", $params['selected_messages']);
3434	@reset($sel_msgs);
3435	$sorted_msgs = array();
3436	foreach($sel_msgs as $idx => $sel_msg) {
3437	$sel_msg = explode(";", $sel_msg);
3438	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3439	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3440	}
3441	else {
3442	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3443	}
3444	}
3445	@ksort($sorted_msgs);
3446	$last_return = false;
3447	foreach($sorted_msgs as $folder => $msgs_number) {
3448	$params['msgs_number'] = $msgs_number;
3449	$params['folder'] = $folder;
3450
3451	$last_return = $this->move_messages($params);
3452
3453	if($last_return['status']){
3454	$move = true;
3455	}else{
3456	$msg_no_move = $params['msgs_number'];
3457	}
3458	}
3459	$sel_msgs = null;
3460	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3461	$params['new_folder'] = urldecode($params['new_folder_delete']);
3462	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3463	$sel_msgs = explode(",", $params['selected_messages']);
3464	@reset($sel_msgs);
3465	$sorted_msgs = array();
3466	foreach($sel_msgs as $idx => $sel_msg) {
3467	$sel_msg = explode(";", $sel_msg);
3468	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3469	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3470	}
3471	else {
3472	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3473	}
3474	}
3475	@ksort($sorted_msgs);
3476	$last_return = false;
3477	foreach($sorted_msgs as $folder => $msgs_number) {
3478	$params['msgs_number'] = $msgs_number;
3479	$params['folder'] = $folder;
3480
3481	$params['folder'] = $params['new_folder_delete'];
3482	$last_return = $this->delete_msgs($params);
3483	$last_return['deleted'] = true;
3484	if($last_return['status']){
3485	$move = true;
3486	}else{
3487	$msg_no_move = $params['msgs_number'];
3488	}
3489
3490	}
3491
3492	if($move)
3493	$last_return['move'] = true;
3494
3495	if($msg_no_move != "")
3496	$last_return['no_move'] = $msg_no_move;
3497
3498	return $last_return;
3499	}
3500
3501	function move_search_messages($params){
3502	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3503	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3504	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3505	$sel_msgs = explode(",", $params['selected_messages']);
3506	$move = false;
3507	$msg_no_move = "";
3508
3509	@reset($sel_msgs);
3510	$sorted_msgs = array();
3511	foreach($sel_msgs as $idx => $sel_msg) {
3512	$sel_msg = explode(";", $sel_msg);
3513	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3514	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3515	}
3516	else {
3517	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3518	}
3519	}
3520	@ksort($sorted_msgs);
3521	$last_return = false;
3522	foreach($sorted_msgs as $folder => $msgs_number) {
3523	$params['msgs_number'] = $msgs_number;
3524	$params['folder'] = $folder;
3525
3526	if($params['delete'] === 'true'){
3527	$params['folder'] = $params['new_folder'];
3528	$last_return = $this->delete_msgs($params);
3529	$last_return['deleted'] = true;
3530
3531	if($last_return['status']){
3532	$move = true;
3533	}else{
3534	$msg_no_move = $params['msgs_number'];
3535	}
3536
3537	}else{
3538	$last_return = $this->move_messages($params);
3539
3540	if($last_return['status']){
3541	$move = true;
3542	}else{
3543	$msg_no_move = $params['msgs_number'];
3544	}
3545	}
3546	}
3547
3548	if($move)
3549	$last_return['move'] = true;
3550
3551	if($msg_no_move != "")
3552	$last_return['no_move'] = $msg_no_move;
3553
3554	return $last_return;
3555	}
3556
3557	function move_messages($params)
3558	{
3559	$folder = $params['folder'];
3560	$mbox_stream = $this->open_mbox($folder);
3561	$newmailbox = ($params['new_folder']);
3562	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3563	$new_folder_name = $params['new_folder_name'];
3564	$msgs_number = $params['msgs_number'];
3565	$return = array('msgs_number' => $msgs_number,
3566	'folder' => $folder,
3567	'new_folder_name' => $new_folder_name,
3568	'border_ID' => $params['border_ID'],
3569	'status' => true); //Status foi adicionado para validar as permissoes ACL
3570
3571	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3572	if (substr($folder,0,4) == 'user'){
3573	$acl = $this->getacltouser($folder);
3574	/*
3575	* l - lookup (mailbox is visible to LIST/LSUB commands)
3576	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3577	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3578	* w - write (STORE flags other than SEEN and DELETED)
3579	* i - insert (perform APPEND, COPY into mailbox)
3580	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3581	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3582	* d - delete (STORE DELETED flag, perform EXPUNGE)
3583	* a - administer (perform SETACL)
3584	*/
3585	if (strpos($acl, "d") === false){
3586	$return['status'] = false;
3587	return $return;
3588	}
3589	}
3590	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3591	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3592	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3593	if (substr($new_folder_name,0,4) == 'user'){
3594	$this->ldap = new ldap_functions();
3595	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3596	$return['new_folder_name'] = array_pop($tmp_folder_name);
3597	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3598	{
3599	$return['new_folder_name'] = $cn;
3600	}
3601	}
3602	}
3603	}
3604
3605	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3606	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3607	{
3608	$return['previous_msg'] = $this->get_info_previous_msg($params);
3609	// Fix problem in unserialize function JS.
3610	if(array_key_exists('body', $return['previous_msg']))
3611	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3612	}
3613
3614	$mbox_stream = $this->open_mbox($folder);
3615	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3616	imap_expunge($mbox_stream);
3617	if($mbox_stream)
3618	imap_close($mbox_stream);
3619	return $return;
3620	}else {
3621	if(strstr(imap_last_error(),'Over quota')) {
3622	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3623	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3624	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3625	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3626	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3627	if(!$mbox)
3628	return imap_last_error();
3629	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3630	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3631	if($mbox_stream)
3632	imap_close($mbox_stream);
3633	if($mbox)
3634	imap_close($mbox);
3635	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3636	}
3637	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3638	imap_expunge($mbox_stream);
3639	if($mbox_stream)
3640	imap_close($mbox_stream);
3641	// return to original quota limit.
3642	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3643	if($mbox)
3644	imap_close($mbox);
3645	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3646	}
3647	return $return;
3648	}
3649	else {
3650	if($mbox_stream)
3651	imap_close($mbox_stream);
3652	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3653	if($mbox)
3654	imap_close($mbox);
3655	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3656	}
3657	return imap_last_error();
3658	}
3659
3660	}
3661	else {
3662	if($mbox_stream)
3663	imap_close($mbox_stream);
3664	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3665	}
3666	}
3667	}
3668
3669
3670	function save_msg($params)
3671	{
3672
3673	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
3674	$mailService = ServiceLocator::getService('mail');
3675
3676	$return_receipt = $params['input_return_receipt'];
3677	$is_important = $params['input_important_message'];
3678
3679	$msg_uid = $params['msg_id'];
3680	$body = $params['body'];
3681	$body = str_replace("%nbsp;"," ",$body);
3682	$body = preg_replace("/\n/"," ",$body);
3683	$body = preg_replace("/\r/","" ,$body);
3684	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3685	$forwarding_attachments = $params['forwarding_attachments'];
3686	$message_attachments = $params['message_attachments'];
3687	$attachments = $params['FILES'];
3688	$return_files = $params['FILES'];
3689	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3690
3691	if(is_array($params['local_attachments'])){
3692	foreach ($params['local_attachments'] as $key => $local_attach) {
3693	$tmp = unserialize(urldecode($local_attach));
3694	$attachments[$key]['name'] = urldecode($tmp[2]);
3695	$return_files[$key]['name'] = urldecode($tmp[2]);
3696	}
3697	}
3698
3699	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO-8859-1, UTF-8");
3700	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3701
3702	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3703	$mailService->addTo($params['input_to']);
3704	$mailService->addCc( $params['input_cc']);
3705	$mailService->addBcc($params['input_cco']);
3706	$mailService->setSubject($params['input_subject']);
3707
3708	if($is_important){
3709	$mailService->addHeaderField('Importance','High');
3710	}
3711
3712	if($return_receipt)
3713	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3714
3715	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3716
3717
3718	if( count($forwarding_attachments) > 0 )
3719	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3720
3721	//Build Message Attachments!!!
3722	if(count($message_attachments) > 0 )
3723	{
3724	foreach($message_attachments as $folder_name => $messages)
3725	{
3726	foreach ($messages as $message_number => $message_subject)
3727	{
3728	if (!$message_subject)
3729	$message_subject = 'no title.eml';
3730	else
3731	$message_subject .= '.eml';
3732
3733	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3734	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3735	else{
3736	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3737	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3738	}
3739
3740	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3741	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3742	}
3743	}
3744	}
3745
3746	$imagesParts = array();
3747
3748	if(count($return_forward) > 0 )
3749	foreach ($return_forward as $value)
3750	$imagesParts[$value[6]] = $value[3];
3751
3752	//Build Forwarding Attachments!!!
3753	if(count($forwarding_attachments) > 0 )
3754	{
3755	foreach($forwarding_attachments as $forwarding_attachment)
3756	{
3757
3758	$file_description = unserialize(rawurldecode($forwarding_attachment));
3759	foreach($file_description as $i => $item)
3760	$file_description[$i] = urldecode($item);
3761
3762	$file_description = array_values($file_description);
3763
3764	foreach($file_description as $i => $descriptor)
3765	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3766
3767	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3768	$file_description[2] = html_entity_decode($file_description[2]);
3769
3770	$file_description[5] = strlen($fileContent); //Size of file
3771	$return_forward[] = $file_description;
3772	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3773	}
3774	}
3775
3776	if ((count($return_forward) > 0) && (count($return_files) > 0))
3777	$return_files = array_merge_recursive($return_forward,$return_files);
3778	else if (count($return_files) < 1)
3779	$return_files = $return_forward;
3780
3781	//Build Uploading Attachments!!!
3782	$sizeof_attachments = count($attachments);
3783	if ($sizeof_attachments)
3784	foreach ($attachments as $numb => $attach)
3785	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3786
3787
3788	if (!$body)
3789	$body = ' ';
3790
3791	if($isHTML)
3792	$mailService->setBodyHtml($body);
3793	else
3794	$mailService->setBodyText($body);
3795
3796
3797	$mbox_stream = $this->open_mbox($folder);
3798	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3799
3800	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3801	$return['msg_no'] = $status->uidnext - 1;
3802	$return['folder_id'] = $folder;
3803	$return['imagesParts'] = $imagesParts;
3804
3805	if($mbox_stream)
3806	imap_close($mbox_stream);
3807
3808	$returnFiles = array();
3809	$ii = 0;
3810
3811	if(count($return_files) > 0)
3812	{
3813	foreach ($return_files as $index => $_attachment)
3814	{
3815	if (array_key_exists("name", $_attachment))
3816	{
3817	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment['name'], 'UTF-8', 'UTF-8, ISO-8859-1') );
3818	$returnFiles[$ii]['size'] = $_attachment['size'];
3819	$ii++;
3820	}
3821	else if($_attachment[2])
3822	{
3823	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment[2], 'UTF-8', 'UTF-8, ISO-8859-1'));
3824	$returnFiles[$ii]['size'] = $_attachment[5];
3825	$ii++;
3826	}
3827	}
3828	}
3829	$return['files'] = serialize($returnFiles);
3830	$return["subject"] = $params['input_subject'];
3831	if (!$return['append']) $return['append'] = imap_last_error();
3832
3833	return $return;
3834	}
3835
3836
3837	function set_messages_flag_from_search($params){
3838	$error = False;
3839	$fileNames = "";
3840
3841	$sel_msgs = explode(",", $params['msg_to_flag']);
3842	@reset($sel_msgs);
3843	$sorted_msgs = array();
3844	foreach($sel_msgs as $idx => $sel_msg) {
3845	$sel_msg = explode(";", $sel_msg);
3846	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3847	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3848	}
3849	else {
3850	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3851	}
3852	}
3853	unset($sorted_msgs['']);
3854	$array_names_keys = array_keys($sorted_msgs);
3855	// Verifica se as n mensagens selecionadas
3856	// se encontram em um mesmo folder
3857	if (count($sorted_msgs)==1){
3858	$param['folder'] = $array_names_keys[0];
3859	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3860	$param['flag'] = $params['flag'];
3861	$returns[0] = $this->set_messages_flag($param);
3862	return $returns;
3863	}else{
3864	for($i = 0; $i < count($array_names_keys); $i++){
3865	$param['folder'] = $array_names_keys[$i];
3866	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3867	$param['flag'] = $params['flag'];
3868	$returns[$i] = $this->set_messages_flag($param);
3869	}
3870	}
3871	return $returns;
3872	}
3873	function set_messages_flag($params)
3874	{
3875	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3876	$msgs_to_set = $params['msgs_to_set'];
3877	$flag = $params['flag'];
3878	$return = array();
3879	$return["msgs_to_set"] = $msgs_to_set;
3880	$return["flag"] = $flag;
3881	$return["msgs_not_to_set"] = "";
3882
3883	$this->mbox = $this->open_mbox($folder);
3884
3885	if ($flag == "unseen"){
3886	$return["msgs_to_set"] = "";
3887	$msgs = explode(",",$msgs_to_set);
3888	foreach($msgs as $men){
3889	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3890	$return["msgs_to_set"] .= $men.",";
3891	else
3892	$return["msgs_not_to_set"] .= $men.",";
3893	}
3894	$return["status"] = true;
3895	}elseif ($flag == "seen"){
3896	$return["msgs_to_set"] = "";
3897	$msgs = explode(",",$msgs_to_set);
3898	foreach($msgs as $men){
3899	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3900	$return["msgs_to_set"] .= $men.",";
3901	else
3902	$return["msgs_not_to_set"] .= $men.",";
3903	}
3904	$return["status"] = true;
3905	}elseif ($flag == "answered"){
3906	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3907	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3908	}
3909	elseif ($flag == "forwarded")
3910	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3911	elseif ($flag == "flagged")
3912	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3913	elseif ($flag == "unflagged") {
3914	$flag_importance = false;
3915	$msgs_number = explode(",",$msgs_to_set);
3916	$unflagged_msgs = "";
3917	foreach($msgs_number as $msg_number) {
3918	preg_match('/importance : (.*)\r/i',
3919	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3920	,$importance);
3921	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3922	$flag_importance=true;
3923	}
3924	else {
3925	$unflagged_msgs.=$msg_number.",";
3926	}
3927	}
3928
3929	if($unflagged_msgs!="") {
3930	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3931	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3932	}
3933	else {
3934	$return["msgs_unflageds"] = false;
3935	}
3936
3937	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3938	$return["status"] = false;
3939	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3940	}
3941	else {
3942	$return["status"] = true;
3943	}
3944	}
3945
3946	if(($flag == "seen") \|\| ($flag == "unseen")){
3947	if ($return["msgs_not_to_set"] != ""){
3948	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3949	$return["status"] = false;
3950	}
3951	if($return["msgs_to_set"] != ""){
3952	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3953	}
3954	}
3955	if($this->mbox && is_resource($this->mbox))
3956	imap_close($this->mbox);
3957	return $return;
3958	}
3959
3960	function get_file_type($file_name)
3961	{
3962	$file_name = strtolower($file_name);
3963	$strFileType = strrev(substr(strrev($file_name),0,4));
3964	if ($strFileType == ".eml")
3965	return "message/rfc822";
3966	if ($strFileType == ".asf")
3967	return "video/x-ms-asf";
3968	if ($strFileType == ".avi")
3969	return "video/avi";
3970	if ($strFileType == ".doc")
3971	return "application/msword";
3972	if ($strFileType == ".zip")
3973	return "application/zip";
3974	if ($strFileType == ".xls")
3975	return "application/vnd.ms-excel";
3976	if ($strFileType == ".gif")
3977	return "image/gif";
3978	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3979	return "image/jpeg";
3980	if ($strFileType == ".png")
3981	return "image/png";
3982	if ($strFileType == ".wav")
3983	return "audio/wav";
3984	if ($strFileType == ".mp3")
3985	return "audio/mpeg3";
3986	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3987	return "video/mpeg";
3988	if ($strFileType == ".rtf")
3989	return "application/rtf";
3990	if ($strFileType == ".htm" \|\| $strFileType == "html")
3991	return "text/html";
3992	if ($strFileType == ".xml")
3993	return "text/xml";
3994	if ($strFileType == ".xsl")
3995	return "text/xsl";
3996	if ($strFileType == ".css")
3997	return "text/css";
3998	if ($strFileType == ".php")
3999	return "text/php";
4000	if ($strFileType == ".asp")
4001	return "text/asp";
4002	if ($strFileType == ".pdf")
4003	return "application/pdf";
4004	if ($strFileType == ".txt")
4005	return "text/plain";
4006	if ($strFileType == ".wmv")
4007	return "video/x-ms-wmv";
4008	if ($strFileType == ".sxc")
4009	return "application/vnd.sun.xml.calc";
4010	if ($strFileType == ".stc")
4011	return "application/vnd.sun.xml.calc.template";
4012	if ($strFileType == ".sxd")
4013	return "application/vnd.sun.xml.draw";
4014	if ($strFileType == ".std")
4015	return "application/vnd.sun.xml.draw.template";
4016	if ($strFileType == ".sxi")
4017	return "application/vnd.sun.xml.impress";
4018	if ($strFileType == ".sti")
4019	return "application/vnd.sun.xml.impress.template";
4020	if ($strFileType == ".sxm")
4021	return "application/vnd.sun.xml.math";
4022	if ($strFileType == ".sxw")
4023	return "application/vnd.sun.xml.writer";
4024	if ($strFileType == ".sxq")
4025	return "application/vnd.sun.xml.writer.global";
4026	if ($strFileType == ".stw")
4027	return "application/vnd.sun.xml.writer.template";
4028
4029
4030	return "application/octet-stream";
4031	}
4032
4033	function htmlspecialchars_encode($str)
4034	{
4035	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4036	}
4037	function htmlspecialchars_decode($str)
4038	{
4039	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4040	}
4041
4042	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4043	{
4044	if(!$this->mbox \|\| !is_resource($this->mbox))
4045	$this->mbox = $this->open_mbox($folder);
4046
4047	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4048	}
4049
4050	function get_info_next_msg($params)
4051	{
4052	$msg_number = $params['msg_number'];
4053	$folder = $params['msg_folder'];
4054	$sort_box_type = $params['sort_box_type'];
4055	$sort_box_reverse = $params['sort_box_reverse'];
4056	$reuse_border = $params['reuse_border'];
4057	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4058	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4059
4060	$success = false;
4061	if (is_array($sort_array_msg))
4062	{
4063	foreach ($sort_array_msg as $i => $value){
4064	if ($value == $msg_number)
4065	{
4066	$success = true;
4067	break;
4068	}
4069	}
4070	}
4071
4072	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4073	{
4074	$params['status'] = 'false';
4075	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4076	return $params;
4077	}
4078
4079	$params = array();
4080	$params['msg_number'] = $sort_array_msg[($i+1)];
4081	$params['msg_folder'] = $folder;
4082
4083	$return = $this->get_info_msg($params);
4084	$return["reuse_border"] = $reuse_border;
4085	return $return;
4086	}
4087
4088	function get_info_previous_msg($params)
4089	{
4090	$msg_number = $params['msgs_number'];
4091	$folder = $params['folder'];
4092	$sort_box_type = $params['sort_box_type'];
4093	$sort_box_reverse = $params['sort_box_reverse'];
4094	$reuse_border = $params['reuse_border'];
4095	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4096	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4097
4098	$success = false;
4099	if (is_array($sort_array_msg))
4100	{
4101	foreach ($sort_array_msg as $i => $value){
4102	if ($value == $msg_number)
4103	{
4104	$success = true;
4105	break;
4106	}
4107	}
4108	}
4109	if (! $success \|\| $i == 0)
4110	{
4111	$params['status'] = 'false';
4112	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4113	return $params;
4114	}
4115
4116	$params = array();
4117	$params['msg_number'] = $sort_array_msg[($i-1)];
4118	$params['msg_folder'] = $folder;
4119
4120	$return = $this->get_info_msg($params);
4121	$return["reuse_border"] = $reuse_border;
4122	return $return;
4123	}
4124
4125	// This function updates the values: quota, paging and new messages menu.
4126	function get_menu_values($params){
4127	$return_array = array();
4128	$return_array = $this->get_quota($params);
4129
4130	$mbox_stream = $this->open_mbox($params['folder']);
4131	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4132	if($mbox_stream)
4133	imap_close($mbox_stream);
4134
4135	return $return_array;
4136	}
4137
4138	function get_quota($params){
4139	// folder_id = user/{uid} for shared folders
4140	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
4141	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
4142	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
4143	}
4144	// folder_id = INBOX for inbox folders
4145	else
4146	$folder_id = "INBOX";
4147
4148	if(!$this->mbox \|\| !is_resource($this->mbox))
4149	$this->mbox = $this->open_mbox();
4150
4151	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4152	if($this->mbox && is_resource($this->mbox))
4153	imap_close($this->mbox);
4154
4155	if (!$quota){
4156	return array(
4157	'quota_percent' => 0,
4158	'quota_used' => 0,
4159	'quota_limit' => 0
4160	);
4161	}
4162
4163	if(count($quota) && $quota['limit']) {
4164	$quota_limit = $quota['limit'];
4165	$quota_used = $quota['usage'];
4166	if($quota_used >= $quota_limit)
4167	{
4168	$quotaPercent = 100;
4169	}
4170	else
4171	{
4172	$quotaPercent = ($quota_used / $quota_limit)*100;
4173	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4174	}
4175	return array(
4176	'quota_percent' => floor($quotaPercent),
4177	'quota_used' => $quota_used,
4178	'quota_limit' => $quota_limit
4179	);
4180	}
4181	else
4182	return array();
4183	}
4184
4185	function send_notification($params){
4186	include("../header.inc.php");
4187	require_once("class.phpmailer.php");
4188	$mail = new PHPMailer();
4189
4190	$toaddress = $params['notificationto'];
4191
4192	$subject = lang("Read receipt: %1",$params['subject']);
4193	$body = lang("Your message: %1",$params['subject']) . '<br>';
4194	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4195	$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"));
4196	$mail->SMTPDebug = false;
4197	$mail->IsSMTP();
4198	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4199	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4200	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4201	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4202	$mail->AddAddress($toaddress);
4203	$mail->Subject = $this->htmlspecialchars_decode($subject);
4204
4205	$mail->IsHTML(true);
4206	$mail->Body = $body;
4207
4208	if(!$mail->Send()){
4209	return $mail->ErrorInfo;
4210	}
4211	else
4212	return true;
4213	}
4214
4215	function empty_folder($params)
4216	{
4217	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4218	$mbox_stream = $this->open_mbox($folder);
4219	$return = imap_delete($mbox_stream,'1:*');
4220	if($mbox_stream)
4221	imap_close($mbox_stream, CL_EXPUNGE);
4222	return $return;
4223	}
4224
4225	function search($params)
4226	{
4227	include("class.imap_attachment.inc.php");
4228	$imap_attachment = new imap_attachment();
4229	$criteria = $params['criteria'];
4230	$return = array();
4231	$folders = $this->get_folders_list();
4232
4233	$j = 0;
4234	foreach($folders as $folder)
4235	{
4236	$mbox_stream = $this->open_mbox($folder);
4237	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4238
4239	if ($messages == '')
4240	continue;
4241
4242	$i = 0;
4243	$return[$j] = array();
4244	$return[$j]['folder_name'] = $folder['name'];
4245
4246	foreach($messages as $msg_number)
4247	{
4248	$header = $this->get_header($msg_number);
4249	if (!is_object($header))
4250	return false;
4251
4252	$return[$j][$i]['msg_folder'] = $folder['name'];
4253	$return[$j][$i]['msg_number'] = $msg_number;
4254	$return[$j][$i]['Recent'] = $header->Recent;
4255	$return[$j][$i]['Unseen'] = $header->Unseen;
4256	$return[$j][$i]['Answered'] = $header->Answered;
4257	$return[$j][$i]['Deleted'] = $header->Deleted;
4258	$return[$j][$i]['Draft'] = $header->Draft;
4259	$return[$j][$i]['Flagged'] = $header->Flagged;
4260
4261	$date_msg = gmdate("d/m/Y",$header->udate);
4262	if (gmdate("d/m/Y") == $date_msg)
4263	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4264	else
4265	$return[$j][$i]['udate'] = $date_msg;
4266
4267	$fromaddress = imap_mime_header_decode($header->fromaddress);
4268	$return[$j][$i]['fromaddress'] = '';
4269	foreach ($fromaddress as $tmp)
4270	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4271
4272	$from = $header->from;
4273	$return[$j][$i]['from'] = array();
4274	$tmp = imap_mime_header_decode($from[0]->personal);
4275	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4276	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4277	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4278
4279	$to = $header->to;
4280	$return[$j][$i]['to'] = array();
4281	$tmp = imap_mime_header_decode($to[0]->personal);
4282	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4283	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4284	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4285
4286	$subject = imap_mime_header_decode($header->fetchsubject);
4287	$return[$j][$i]['subject'] = '';
4288	foreach ($subject as $tmp)
4289	$return[$j][$i]['subject'] .= $tmp->text;
4290
4291	$return[$j][$i]['Size'] = $header->Size;
4292	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4293
4294	$return[$j][$i]['attachment'] = array();
4295	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4296
4297	$i++;
4298	}
4299	$j++;
4300	if($mbox_stream)
4301	imap_close($mbox_stream);
4302	}
4303
4304	return $return;
4305	}
4306
4307
4308	function mobile_search($params)
4309	{
4310	include("class.imap_attachment.inc.php");
4311	$imap_attachment = new imap_attachment();
4312	$criterias = array ("TO","SUBJECT","FROM","CC");
4313	$return = array();
4314	if(!isset($params['folder'])) {
4315	$folder_params = array("noSharedFolders"=>1);
4316	if(isset($params['folderType']))
4317	$folder_params['folderType'] = $params['folderType'];
4318	$folders = $this->get_folders_list($folder_params);
4319	}
4320	else
4321	$folders = array(0=>array('folder_id'=>$params['folder']));
4322	$num_msgs = 0;
4323	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4324	$return["msgs"] = array();
4325
4326	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4327	foreach($folders as $id =>$folder)
4328	{
4329	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4330	foreach($criterias as $criteria_fixed)
4331	{
4332	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4333
4334	$mbox_stream = $this->open_mbox($folder['folder_id']);
4335
4336	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4337
4338	if ($messages == ''){
4339	if($mbox_stream)
4340	imap_close($mbox_stream);
4341	continue;
4342	}
4343
4344	foreach($messages as $msg_number)
4345	{
4346	$temp = $this->get_info_head_msg($msg_number);
4347	if(!$temp)
4348	return false;
4349	$temp['msg_folder'] = $folder['folder_id'];
4350	$return["msgs"][$num_msgs] = $temp;
4351	$num_msgs++;
4352	}
4353
4354	if($mbox_stream)
4355	imap_close($mbox_stream);
4356	}
4357	}
4358	}
4359
4360	if(!function_exists("cmp_date")) {
4361	function cmp_date($obj1, $obj2){
4362	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4363	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4364	}
4365	}
4366	usort($return["msgs"], "cmp_date");
4367	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4368	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4369	$return["msgs"]['num_msgs'] = $num_msgs;
4370
4371	return $return;
4372	}
4373
4374	function delete_and_show_previous_message($params)
4375	{
4376	$return = $this->get_info_previous_msg($params);
4377
4378	$params_tmp1 = array();
4379	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4380	$params_tmp1['folder'] = $params['msg_folder'];
4381	$return_tmp1 = $this->delete_msg($params_tmp1);
4382
4383	$return['msg_number_deleted'] = $return_tmp1;
4384
4385	return $return;
4386	}
4387
4388
4389	function automatic_trash_cleanness($params)
4390	{
4391	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4392	$criteria = 'BEFORE "'.$before_date.'"';
4393	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
4394	// Free others requests
4395	session_write_close();
4396	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4397	if (is_array($messages)){
4398	foreach ($messages as $msg_number){
4399	imap_delete($mbox_stream, $msg_number, FT_UID);
4400	}
4401	}
4402	if($mbox_stream)
4403	imap_close($mbox_stream, CL_EXPUNGE);
4404	return $messages;
4405	}
4406	// Fix the search problem with special characters!!!!
4407	function remove_accents($string) {
4408	return strtr($string,
4409	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4410	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4411	}
4412
4413	function make_search_date($date,$before = false){
4414
4415	//TODO: Adaptar a data de acordo com o locale do sistema.
4416	list($day,$month,$year) = explode("/", $date);
4417	$before?$day=(int)$day+1:$day=(int)$day;
4418	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4419	$search_date = date('d-M-Y',$timestamp);
4420	return $search_date;
4421
4422	}
4423
4424	function search_msg( $params = false )
4425	{
4426	$mbox_stream = "";
4427
4428	if(strpos($params['condition'],"#")===false)
4429	{ //local messages
4430	$search=false;
4431	}
4432	else
4433	{
4434	$search = explode(",",$params['condition']);
4435	}
4436
4437	$params['page'] = $params['page'] * 1;
4438
4439	if( is_array($search) )
4440	{
4441	$search = array_unique($search); // Remove duplicated folders
4442	$search_criteria = '';
4443	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4444	foreach($search as $tmp)
4445	{
4446	$tmp1 = explode("##",$tmp);
4447	$sum = 0;
4448	$name_box = $tmp1[0];
4449	unset($filter);
4450	foreach($tmp1 as $index => $criteria)
4451	{
4452	if ($index != 0 && strlen($criteria) != 0)
4453	{
4454	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4455	$filter .= " ".$filter_array[0];
4456	if (strlen($filter_array[1]) != 0)
4457	{
4458	if ( trim($filter_array[0]) != 'BEFORE' &&
4459	trim($filter_array[0]) != 'SINCE' &&
4460	trim($filter_array[0]) != 'ON')
4461	{
4462	$filter .= '"'.$filter_array[1].'"';
4463	}else if(trim($filter_array[0]) == 'BEFORE' ){
4464	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4465	}else{
4466	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4467	}
4468	}
4469	}
4470	}
4471
4472	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4473	$filter = $this->remove_accents($filter);
4474
4475	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4476	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4477	{
4478	$folder_name = explode($this->imap_delimiter,$name_box);
4479	$this->ldap = new ldap_functions();
4480
4481	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4482	{
4483	$folder_name[1] = $cn;
4484	}
4485	$folder_name = implode($this->imap_delimiter,$folder_name);
4486	}
4487	else
4488	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4489
4490	if(!is_resource($mbox_stream))
4491	$mbox_stream = $this->open_mbox($name_box);
4492	else
4493	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
4494
4495	if (preg_match("/^.?\bALL\b/", $filter))
4496	{
4497	// Quick Search, note: this ALL isn't the same ALL from imap_search
4498	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4499
4500	foreach($all_criterias as $criteria_fixed)
4501	{
4502	$_filter = $criteria_fixed . substr($filter,4);
4503
4504	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
4505
4506	if(is_array($search_criteria))
4507	{
4508	foreach($search_criteria as $new_search)
4509	{
4510	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4511	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4512	$elem['uid'] = $new_search;
4513	/* compare dates in ordering */
4514	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4515	$retorno[] = $elem;
4516	}
4517	}
4518	}
4519	}
4520	else{
4521	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
4522	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4523	{
4524	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4525	{
4526	$num_msgs = imap_num_msg($mbox_stream);
4527	$flagged_msgs = array();
4528	for ($i=$num_msgs; $i>0; $i--)
4529	{
4530	$iuid = @imap_uid($this->mbox,$i);
4531	$header = $this->get_header($iuid);
4532	if(trim($header->Flagged))
4533	{
4534	$flagged_msgs[$i] = $iuid;
4535	}
4536	}
4537	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4538	{
4539	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4540	foreach($arry_diff as $msg)
4541	{
4542	$search_criteria[] = $msg;
4543	}
4544	}
4545	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4546	{
4547	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4548	}
4549	}
4550	}
4551
4552	if( is_array( $search_criteria) )
4553	{
4554	foreach($search_criteria as $new_search)
4555	{
4556	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4557	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4558	$elem['uid'] = $new_search;
4559	/* compare dates in ordering */
4560	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4561	$retorno[] = $elem;
4562	}
4563	}
4564	}
4565	}
4566	}
4567
4568	if($mbox_stream)
4569	{
4570	imap_close($mbox_stream);
4571	}
4572
4573	$num_msgs = count($retorno);
4574
4575	/* Comparison functions, descendent is ascendent with parms inverted */
4576	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4577	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4578
4579	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4580	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4581
4582	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4583	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4584
4585	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4586	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4587
4588	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4589	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4590
4591	usort( $retorno, $params['sort_type']);
4592	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4593
4594	$arrayRetorno['num_msgs'] = $num_msgs;
4595	$arrayRetorno['data'] = $pageret;
4596	$arrayRetorno['currentTab'] = $params['current_tab'];
4597
4598	if ($pageret)
4599	{
4600	return $arrayRetorno;
4601	}
4602	else
4603	{
4604	return 'none';
4605	}
4606	}
4607
4608	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
4609	{
4610	$header = $this->get_header($uid_msg);
4611	require_once("class.imap_attachment.inc.php");
4612	$imap_attachment = new imap_attachment();
4613	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
4614	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
4615	$flag = $header->Unseen
4616	.$header->Recent
4617	.$header->Flagged
4618	.$header->Draft
4619	.$header->Answered
4620	.$header->Deleted
4621	.$attachments;
4622
4623
4624	$subject = $this->decode_string($header->fetchsubject);
4625	$from = $header->from[0]->mailbox;
4626	if($header->from[0]->personal != "")
4627	$from = $header->from[0]->personal;
4628	$ret_msg['from'] = $this->decode_string($from);
4629	$ret_msg['subject'] = $subject;
4630	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
4631	$ret_msg['size'] = $header->Size;
4632	$ret_msg['flag'] = $flag;
4633	return $ret_msg;
4634	}
4635
4636
4637	function size_msg($size){
4638	$var = floor($size/1024);
4639	if($var >= 1){
4640	return $var." kb";
4641	}else{
4642	return $size ." b";
4643	}
4644	}
4645
4646	function ob_array($the_object)
4647	{
4648	$the_array=array();
4649	if(!is_scalar($the_object))
4650	{
4651	foreach($the_object as $id => $object)
4652	{
4653	if(is_scalar($object))
4654	{
4655	$the_array[$id]=$object;
4656	}
4657	else
4658	{
4659	$the_array[$id]=$this->ob_array($object);
4660	}
4661	}
4662	return $the_array;
4663	}
4664	else
4665	{
4666	return $the_object;
4667	}
4668	}
4669
4670	function getacl()
4671	{
4672	$this->ldap = new ldap_functions();
4673
4674	$return = array();
4675	$mbox_stream = $this->open_mbox();
4676	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4677
4678	$i = 0;
4679	foreach ($mbox_acl as $user => $acl)
4680	{
4681	if ($user != $this->username)
4682	{
4683	$return[$i]['uid'] = $user;
4684	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4685	}
4686	$i++;
4687	}
4688	return $return;
4689	}
4690
4691	function setacl($params)
4692	{
4693	$old_users = $this->getacl();
4694	if (!count($old_users))
4695	$old_users = array();
4696
4697	$tmp_array = array();
4698	foreach ($old_users as $index => $user_info)
4699	{
4700	$tmp_array[$index] = $user_info['uid'];
4701	}
4702	$old_users = $tmp_array;
4703
4704	$users = unserialize($params['users']);
4705	if (!count($users))
4706	$users = array();
4707
4708	//$add_share = array_diff($users, $old_users);
4709	$remove_share = array_diff($old_users, $users);
4710
4711	$mbox_stream = $this->open_mbox();
4712
4713	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4714	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4715
4716	/*if (count($add_share))
4717	{
4718	foreach ($add_share as $index=>$uid)
4719	{
4720	if (is_array($mailboxes_list))
4721	{
4722	foreach ($mailboxes_list as $key => $val)
4723	{
4724	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4725	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4726	}
4727	}
4728	}
4729	}*/
4730
4731	if (count($remove_share))
4732	{
4733	foreach ($remove_share as $index=>$uid)
4734	{
4735	if (is_array($mailboxes_list))
4736	{
4737	foreach ($mailboxes_list as $key => $val)
4738	{
4739	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4740	$folder = str_replace("&-", "&", $folder);
4741	imap_setacl ($mbox_stream, $folder, "$uid", "");
4742	}
4743	}
4744	}
4745	}
4746
4747	return true;
4748	}
4749
4750	function getaclfromuser($params)
4751	{
4752	$useracl = $params['user'];
4753
4754	$return = array();
4755	$return[$useracl] = 'false';
4756	$mbox_stream = $this->open_mbox();
4757	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4758
4759	foreach ($mbox_acl as $user => $acl)
4760	{
4761	if (($user != $this->username) && ($user == $useracl))
4762	{
4763	$return[$user] = $acl;
4764	}
4765	}
4766	return $return;
4767	}
4768
4769	function getacltouser($user)
4770	{
4771	$return = array();
4772	$mbox_stream = $this->open_mbox();
4773	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4774	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4775	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4776	if(substr($user,0,4) != 'user')
4777	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4778	else
4779	$mbox_acl = @imap_getacl($mbox_stream, $user);
4780	if(isset($mbox_acl[$this->username]))
4781	return $mbox_acl[$this->username];
4782	else
4783	return '';
4784	}
4785
4786
4787	function setaclfromuser($params)
4788	{
4789	$user = $params['user'];
4790	$acl = $params['acl'];
4791
4792	$mbox_stream = $this->open_mbox();
4793
4794	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4795	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4796
4797	if (is_array($mailboxes_list))
4798	{
4799	foreach ($mailboxes_list as $key => $val)
4800	{
4801	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4802	$folder = str_replace("&-", "&", $folder);
4803	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4804	{
4805	$return = imap_last_error();
4806	}
4807	}
4808	}
4809	if (isset($return))
4810	return $return;
4811	else
4812	return true;
4813	}
4814
4815	function download_attachment($msg,$msgno)
4816	{
4817	$array_parts_attachments = array();
4818	//$array_parts_attachments['names'] = '';
4819	include_once("class.imap_attachment.inc.php");
4820	$imap_attachment = new imap_attachment();
4821
4822	if (count($msg->fname[$msgno]) > 0)
4823	{
4824	$i = 0;
4825	foreach ($msg->fname[$msgno] as $index=>$fname)
4826	{
4827	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4828	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4829	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4830	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4831	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4832	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4833	$i++;
4834	}
4835	}
4836	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4837	return $array_parts_attachments;
4838	}
4839
4840
4841	/**
4842	* @license http://www.gnu.org/copyleft/gpl.html GPL
4843	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4844	* @param $params
4845	*/
4846	function spam($params)
4847	{
4848
4849	$mbox_stream = $this->open_mbox($params['folder']);
4850	$msgs_number = explode(',',$params['msgs_number']);
4851
4852	$user = Array();
4853
4854	if(substr($params['folder'], 0, 4) == 'user')
4855	{
4856	$ldapObject = new ldap_functions();
4857
4858	$folderArray = Array();
4859	$folderArray = explode($this->imap_delimiter, $params['folder']);
4860
4861	$user['name'] = $folderArray[1];
4862	$user['email'] = $ldapObject->getMailByUid($user['name']);
4863
4864	}
4865	else
4866	{
4867	$user['name'] = $this->username;
4868	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4869	}
4870
4871	foreach($msgs_number as $msg_number)
4872	{
4873	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4874	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4875	$body = imap_body($mbox_stream, $imap_msg_number);
4876	$msg = $header . $body;
4877	strtok($user['email'], '@');
4878	$domain = strtok('@');
4879
4880
4881
4882	//Encontrar a assinatura do dspam no cabecalho
4883	$v = explode("\r\n", $header);
4884	foreach ($v as $linha){
4885	if (eregi("^Message-ID", $linha)) {
4886	$args = explode(" ", $linha);
4887	$msg_id = "'$args[1]'";
4888	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4889	$args = explode(" ",$linha);
4890	$signature = $args[1];
4891	}
4892	}
4893
4894	// Seleciona qual comando a ser executado
4895	switch($params['spam']){
4896	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4897	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4898	}
4899
4900
4901	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4902	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4903
4904	system($cmd);
4905	}
4906
4907	imap_close($mbox_stream);
4908	return false;
4909	}
4910
4911
4912	/**
4913	* Descrição do método
4914	*
4915	* @license http://www.gnu.org/copyleft/gpl.html GPL
4916	* @author
4917	* @sponsor Caixa Econômica Federal
4918	* @author
4919	* @param <tipo> <$msg_number> <Número da mensagem>
4920	* @return <cabeçalho da mensagem>
4921	* @access <public>
4922	*/
4923	function get_header($msg_number)
4924	{
4925	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4926	if (!is_object($header))
4927	return false;
4928
4929	if($header->Flagged != "F" ) {
4930	$flag = preg_match('/importance : (.*)\r/i',
4931	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4932	,$importance);
4933	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4934	}
4935
4936	return $header;
4937	}
4938
4939	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4940	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4941
4942
4943	function insert_email($source,$folder,$timestamp,$flags){
4944
4945	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4946	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4947	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4948	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4949	$imap_options = '/notls/novalidate-cert';
4950
4951
4952	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4953
4954	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4955
4956	if(imap_last_error() === 'Mailbox already exists')
4957	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4958	if($timestamp){
4959	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4960	$timestamp += $pdate['zone']*(60); //converte a data da mensagem para o fuso horário GMT 0. Isto é feito devido ao Expresso Mail armazenar a data no fuso horário GMT 0 e para exibi-la converte ela para o fuso horário local.
4961	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4962	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4963
4964	$f = fopen($file,"w");
4965	fputs($f,base64_encode($source));
4966	fclose($f);
4967	$command = "python ".$_SESSION['rootPath']."/expressoMail1_2/imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4968	$return['command']= exec($command);
4969	}else{
4970	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4971	}
4972	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4973
4974	$return['msg_no'] = $status->uidnext - 1;
4975	$return['error'] = imap_last_error();
4976	if(!$return['error'] && $flags != '' ){
4977
4978	$flags_array=explode(':',$flags);
4979	//"Answered","Draft","Flagged","Unseen"
4980	$flags_fixed = "";
4981	if($flags_array[0] == 'A')
4982	$flags_fixed.="\\Answered ";
4983	if($flags_array[1] == 'X')
4984	$flags_fixed.="\\Draft ";
4985	if($flags_array[2] == 'F')
4986	$flags_fixed.="\\Flagged ";
4987	if($flags_array[3] != 'U')
4988	$flags_fixed.="\\Seen ";
4989	if($flags_array[4] == 'F')
4990	$flags_fixed.="\\Answered \\Draft ";
4991	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4992	}
4993
4994	//Ignorando erro de AUTH=Plain
4995	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4996	$return['error'] = false;
4997
4998	if($mbox_stream)
4999	imap_close($mbox_stream);
5000	return $return;
5001	}
5002
5003	function show_decript($params,$dec=0){
5004	$source = $params['source'];
5005
5006	//error_log("source: $source\nversao: " . PHP_VERSION);
5007	if ($dec == 0)
5008	{
5009	$source = str_replace(" ", "+", $source,$i);
5010	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
5011	if(!$source = base64_decode($source,true))
5012	return "error ".$source."Espaï¿?os ".$i;
5013
5014	}
5015	else {
5016	if(!$source = base64_decode($source))
5017	return "error ".$source."Espaï¿?os ".$i;
5018	}
5019	}
5020
5021	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5022
5023	$get['msg_number'] = $insert['msg_no'];
5024	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
5025	$return = $this->get_info_msg($get);
5026	$get['msg_number'] = $params['ID'];
5027	$get['msg_folder'] = $params['folder'];
5028	$tmp = $this->get_info_msg($get);
5029	if(!$tmp['status_get_msg_info'])
5030	{
5031	$return['msg_day']=$tmp['msg_day'];
5032	$return['msg_hour']=$tmp['msg_hour'];
5033	$return['fulldate']=$tmp['fulldate'];
5034	$return['smalldate']=$tmp['smalldate'];
5035	}
5036	else
5037	{
5038	$return['msg_day']='';
5039	$return['msg_hour']='';
5040	$return['fulldate']='';
5041	$return['smalldate']='';
5042	}
5043	$return['msg_no'] =$insert['msg_no'];
5044	$return['error'] = $insert['error'];
5045	$return['folder'] = $params['folder'];
5046	//$return['acls'] = $insert['acls'];
5047	$return['original_ID'] = $params['ID'];
5048
5049	return $return;
5050
5051	}
5052
5053	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5054	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5055
5056	function treat_base64_from_post($source){
5057	$offset = 0;
5058	do
5059	{
5060	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5061	{
5062	$inicio = strpos($source, "\n\r", $inicio);
5063	$fim = strpos($source, '--', $inicio);
5064	if(!$fim)
5065	$fim = strpos($source,"\n\r", $inicio);
5066	$length = $fim-$inicio;
5067	$parte = substr( $source,$inicio,$length-1);
5068	$parte = str_replace(" ", "+", $parte);
5069	$source = substr_replace($source, $parte, $inicio, $length-1);
5070	}
5071	if($offset > $inicio)
5072	$offset=FALSE;
5073	else
5074	$offset = $inicio;
5075	}
5076	while($offset);
5077	return $source;
5078	}
5079
5080	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5081
5082	function unarchive_mail($params)
5083	{
5084	$dest_folder = $params['folder'];
5085	$sources = explode("#@#@#@",$params['source']);
5086	//Add user timeszone
5087	$timestamps = explode("#@#@#@",$params['timestamp']);
5088
5089
5090	$flags = explode("#@#@#@",$params['flags']);
5091
5092	foreach($sources as $index=>$src) {
5093	if($src!=""){
5094	$source = $this->treat_base64_from_post($src);
5095	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
5096	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
5097	}
5098	}
5099	return $insert;
5100	}
5101
5102	function download_all_local_attachments($params)
5103	{
5104	$source = $params['source'];
5105	$source = $this->treat_base64_from_post($source);
5106	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5107	$exporteml = new ExportEml();
5108	$params['num_msg']=$insert['msg_no'];
5109	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5110	return $exporteml->download_all_attachments($params);
5111	}
5112
5113	/**
5114	* Método que envia um email reportando um erro no email do usuário
5115	* @license http://www.gnu.org/copyleft/gpl.html GPL
5116	* @author Prognus Software Livre (http://www.prognus.com.br)
5117	*/
5118	function report_mail_error($params)
5119	{
5120	$params = $params['params'];
5121	$array_params = explode(";;", $params);
5122	$id_msg = $array_params[0];
5123	$msg_user = $array_params[1];
5124
5125	if($msg_user == '')
5126	$msg_user = "Sem mensagem!";
5127
5128	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5129
5130	$exporteml = new ExportEml();
5131	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5132	$this->open_mbox($msg_folder);
5133	$title = "Erro de email reportado";
5134	$body = "<body>O usuário <strong>$toname</strong> reportou um erro na tentativa de acesso ao conteúdo do email.<br><br>Segue em anexo o fonte da mensagem" . " reportada.<br><br><hr><strong><u>Mensagem do usuário:</strong></u><br><br><br>" .
5135	"$msg_user</body><br><br><hr>";
5136
5137	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5138	$mailService = ServiceLocator::getService('mail');
5139	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5140	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5141	}
5142
5143	function array_msort($array, $cols)
5144	{
5145	$colarr = array();
5146	foreach ($cols as $col => $order) {
5147	$colarr[$col] = array();
5148	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5149	}
5150	$params = array();
5151	foreach ($cols as $col => $order) {
5152	$params[] =& $colarr[$col];
5153	$params = array_merge($params, (array)$order);
5154	}
5155	call_user_func_array('array_multisort', $params);
5156	$ret = array();
5157	$keys = array();
5158	$first = true;
5159	foreach ($colarr as $col => $arr) {
5160	foreach ($arr as $k => $v) {
5161	if ($first) { $keys[$k] = substr($k,1); }
5162	$k = $keys[$k];
5163	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5164	$ret[$k][$col] = $array[$k][$col];
5165	}
5166	$first = false;
5167	}
5168
5169	return $ret;
5170
5171	}
5172
5173	function parseCriteriaSearchMail($search)
5174	{
5175	$criteria = '';
5176	$searchArray = explode(' ', $search);
5177
5178	foreach ($searchArray as $v)
5179	if(trim($v) !== '' )
5180	$criteria .= 'TEXT "'.$v.'" ' ;
5181
5182	return $criteria;
5183	}
5184
5185	function quickSearchMail( $params )
5186	{
5187	$return = array();
5188	$return['folder'] = $params['folder'];
5189	if(!is_array($params['folder']))
5190	$params['folder'] = array( $params['folder'] );
5191
5192	if(!isset($params['sort']))
5193	$params['sort'] = 'SORTDATE_REVERSE';
5194
5195	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5196
5197	$i = 0;
5198	if(!isset($params['page'])) $params['page'] = 0;
5199	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5200	$ini = $end - $this->prefs['max_email_per_page'] ;
5201	$count = 0;
5202
5203	$search = $this->parseCriteriaSearchMail($params['search']);
5204
5205	foreach ($params['folder'] as $folder)
5206	{
5207	$imap = $this->open_mbox( $folder ) ;
5208	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5209
5210	$count += count($msgIds);
5211
5212	foreach ($msgIds as $ii => $v)
5213	{
5214	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5215	$return['msgs'][$i]['from'] = '';
5216
5217	$from = $msg->from[0]->mailbox;
5218	if($msg->from[0]->personal != "")
5219	$from = $msg->from[0]->personal;
5220	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5221
5222	$return['msgs'][$i]['subject'] = ' ';
5223
5224	$subject = imap_mime_header_decode($msg->subject);
5225	foreach ($subject as $tmp)
5226	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5227
5228
5229	$return['msgs'][$i]['flag'] = ' ';
5230	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5231	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5232	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5233	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5234	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5235	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5236
5237	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5238	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5239	$return['msgs'][$i]['date'] = $msg->udate;
5240	$return['msgs'][$i]['size'] = $msg->Size;
5241	$return['msgs'][$i]['boxname'] = $folder;
5242	$return['msgs'][$i]['uid'] = $v;
5243	$i++;
5244	}
5245	}
5246
5247	$return['num_msgs'] = $count;
5248
5249	if(!isset($return['msgs']))
5250	$return['msgs'] = array();
5251
5252	define('SORTBOX', 69);
5253	define('SORTWHO', 2);
5254	define('SORTBOX_REVERSE', 69);
5255	define('SORTWHO_REVERSE', 2);
5256	define('SORTDATE_REVERSE', 0);
5257	define('SORTSUBJECT_REVERSE', 3);
5258	define('SORTSIZE_REVERSE', 6);
5259
5260	switch (constant( $params['sort'] )){
5261	case 0 : $sA = 'date'; break;
5262	case 2 : $sA = 'from'; break;
5263	case 69 : $sA = 'boxname'; break;
5264	case 3 : $sA = 'subject'; break;
5265	case 6 : $sA = 'size'; break;
5266	}
5267
5268
5269	if($params['sort'] !== 'SORTDATE_REVERSE')
5270	if(strpos($params['sort'],'REVERSE') !== false)
5271	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5272	else
5273	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5274
5275	$k = -1;
5276	$nMsgs = array();
5277
5278	foreach ($return['msgs'] as $v)
5279	{
5280	$k++;
5281	if($k < $ini \|\| $k >= $end ) continue;
5282	$nMsgs[] = $v;
5283	}
5284	$return['msgs'] = $nMsgs;
5285
5286	$return = json_encode($return);
5287	$return = base64_encode($return);
5288
5289	return $return;
5290	}
5291
5292	function get_quota_folders(){
5293
5294	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5295	include_once("class.imapfp.inc.php");
5296	$imapfp = new imapfp();
5297
5298	if(!$imapfp->open($this->imap_server,$this->imap_port))
5299	return $imapfp->get_error();
5300	if (!$imapfp->login( $this->username,$this->password ))
5301	return $imapfp->get_error();
5302
5303	$response_array = $imapfp->get_mailboxes_size();
5304	if ($imapfp->error)
5305	return $imapfp->get_error();
5306
5307	$data = array();
5308	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5309	$data["quota_root"] = $quota_root;
5310
5311	foreach ($response_array as $idx=>$line) {
5312	$line2 = str_replace('"', "", $line);
5313	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5314	list($folder,$size) = explode(";",$line2);
5315	$quota_used = str_replace(")","",$size);
5316	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5317	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5318	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5319	$folder = $this->functions->getLang("Inbox");
5320	}
5321	else
5322	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5323
5324	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5325	}
5326	$imapfp->close();
5327	return $data;
5328	}
5329
5330	function getaclfrombox($mail)
5331	{
5332	$mailArray = explode('@', $mail);
5333	$boxacl = $mailArray[0];
5334	$return = array();
5335
5336	if(!$this->mbox)
5337	$this->open_mbox();
5338
5339	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5340
5341	foreach ($mbox_acl as $user => $acl)
5342	{
5343	if ($user != $boxacl )
5344	$return[$user] = $acl;
5345	}
5346	return $return;
5347	}
5348	}
5349	?>

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