Context Navigation

source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5266

Revision 5266, 199.5 KB checked in by acoutinho, 12 years ago (diff)
Ticket #2392 - Inconsistencia ao anexar mensagens ao e-mail
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($params) {
380	if(!$this->mbox)
381	$this->mbox = $this->open_mbox();
382
383	if( preg_match('/local_/',$params["folder"]) ){
384
385	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
386	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
387	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
388	return $this->functions->getLang( 'Import to Local : fail...' );
389	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
390	$params["folder"] = $tmp_box;
391	}
392
393	$errors = array();
394	$invalid_format = false;
395	$filename = $params['FILES'][0]['name'];
396	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
397	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
398
399	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
400	return array( 'error' => $this->functions->getLang("fail in import:").
401	" ".$this->functions->getLang("Over quota"));
402	}
403
404	if(substr($filename,strlen($filename)-4)==".zip") {
405	$zip = zip_open($params['FILES'][0]['tmp_name']);
406	if ($zip) {
407	while ($zip_entry = zip_read($zip)) {
408
409	if (zip_entry_open($zip, $zip_entry, "r")) {
410	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
411	$status = @imap_append($this->mbox,
412	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
413	$email
414	);
415	if(!$status)
416	array_push($errors,zip_entry_name($zip_entry));
417	zip_entry_close($zip_entry);
418	}
419	}
420	zip_close($zip);
421	}
422	if (isset( $tmp_box ) && ! sizeof( $errors )){
423	$mc = imap_check($this->mbox);
424	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
425	$ids = array( );
426	foreach ($result as $overview)
427	$ids[ ] = $overview -> uid;
428	return implode( ',', $ids );
429	}
430
431	}else if(substr($filename,strlen($filename)-4)==".eml") {
432	$email = implode("",file($params['FILES'][0]['tmp_name']));
433	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
434
435	if(!$status)
436	return "Error importing";
437
438	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
439	$mc = imap_check($this->mbox);
440
441	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
442
443	$ids = array( );
444	foreach ($result as $overview)
445	$ids[ ] = $overview -> uid;
446
447	return implode( ',', $ids );
448	}
449	}
450	else{
451	if ( isset( $tmp_box ) )
452	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
453
454	return array("error" => $this->functions->getLang("wrong file format"));
455	$invalid_format = true;
456	}
457
458	if(!$invalid_format) {
459	if(count($errors)>0) {
460	$message = $this->functions->getLang("fail in import:")."\n";
461	foreach($errors as $arquivo) {
462	$message.=$arquivo."\n";
463	}
464	return array("error" => $message);
465	}
466	else
467	return $this->functions->getLang("The import was executed successfully.");
468	}
469	}
470	/*
471	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
472	a primeira parte do e-mail, que é o texto, sem anexos.
473	O método considera que o email é multpart.
474	*/
475	function remove_attachments($params) {
476	include_once("class.message_components.inc.php");
477	if(!$this->mbox \|\| !is_resource($this->mbox))
478	$this->mbox = $this->open_mbox($params["folder"]);
479	$return["status"] = true;
480	$header = "";
481
482	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
483	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
484	$head1 = explode(":",$head);
485	if ( (strtoupper($head1[0]) == "TO") \|\|
486	(strtoupper($head1[0]) == "FROM") \|\|
487	(strtoupper($head1[0]) == "SUBJECT") \|\|
488	(strtoupper($head1[0]) == "DATE") )
489	$header .= $head."\r\n";
490	}
491
492	$msg = new message_components($this->mbox);
493	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
494	Então uso essa classe para verificar a codificação e o charset,
495	para que o método decodeBody do expresso possa trazer tudo certinho*/
496
497	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
498	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
499	$all_body_charset = $msg->charset[$params["msg_num"]][0];
500
501	if($all_body_type=='multipart/alternative') {
502	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
503	$msg->pid[$params["msg_num"]][2] == '1.2') {
504	$body_part_to_show = '1.2';
505	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
506	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
507	$all_body_charset = $msg->charset[$params["msg_num"]][2];
508	}
509	else {
510	$body_part_to_show = '1.1';
511	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
512	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
513	$all_body_charset = $msg->charset[$params["msg_num"]][1];
514	}
515	}
516	else
517	$body_part_to_show = '1';
518
519	$status = imap_append($this->mbox,
520	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
521	$header.
522	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
523	"\r\n".
524	"Content-Transfer-Encoding: ".$all_body_encoding.
525	"\r\n".
526	"\r\n".
527	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
528	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
529	$all_body_encoding, $all_body_charset
530	))
531	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
532
533	if(!$status)
534	{
535	$return["status"] = false;
536	$return["msg"] = lang("error appending mail on delete attachments");
537	}
538	else
539	{
540	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
541	$return['msg_no'] = $status->uidnext - 1;
542	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
543	imap_expunge($this->mbox);
544	}
545
546	return $return;
547
548	}
549
550	function msgs_to_archive($params) {
551
552	$folder = $params['folder'];
553	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
554
555	$messages_not_to_copy = explode(",",$params['mails']);
556	$ids = array();
557
558	$cont = 0;
559
560	foreach($all_ids as $each_id=>$value) {
561	if(!in_array($each_id,$messages_not_to_copy)) {
562	array_push($ids,$each_id);
563	$cont++;
564	}
565	if($cont>=100)
566	break;
567	}
568
569	if (empty($ids))
570	return array();
571
572	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
573
574
575	return $this->get_info_msgs($params);
576
577
578	}
579
580	/**
581	*
582	* @return
583	* @param $params Object
584	*/
585	function get_info_msgs($params) {
586	include_once("class.exporteml.inc.php");
587
588	if(array_key_exists('messages', $params)){
589	$sel_msgs = explode(",", $params['messages']);
590	@reset($sel_msgs);
591	$sorted_msgs = array();
592	foreach($sel_msgs as $idx => $sel_msg) {
593	$sel_msg = explode(";", $sel_msg);
594	if(array_key_exists($sel_msg[0], $sorted_msgs)){
595	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
596	}
597	else {
598	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
599	}
600	}
601	unset($sorted_msgs['']);
602
603	$return = array();
604	$array_names_keys = array_keys($sorted_msgs);
605
606	for($i = 0; $i < count($sorted_msgs); $i++){
607
608	$new_params = array();
609	$attach_params = array();
610
611	$new_params["msg_folder"]= $array_names_keys[$i];
612	$attach_params["folder"] = $params["folder"];
613	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
614	$exporteml = new ExportEml();
615	$unseen_msgs = array();
616	foreach($msgs as $msg_number) {
617	$new_params["msg_number"] = $msg_number;
618	//ini_set("display_errors","1");
619	$msg_info = $this->get_info_msg($new_params);
620
621	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
622	$msg_info['header'] = $this->get_info_head_msg($msg_number);
623
624	$attach_params["num_msg"] = $msg_number;
625	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
626	imap_close($this->mbox);
627	$this->mbox=false;
628	array_push($return,serialize($msg_info));
629
630	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
631	array_push($unseen_msgs,$msg_number);
632	}
633	}
634	}
635	if($unseen_msgs){
636	$msgs_list = implode(",",$unseen_msgs);
637	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
638	$this->set_messages_flag($array_msgs);
639	}
640	return $return;
641	}else{
642	$return = array();
643	$new_params = array();
644	$attach_params = array();
645	$new_params["msg_folder"]=$params["folder"];
646	$attach_params["folder"] = $params["folder"];
647	$msgs = explode(",",$params["msgs_number"]);
648	$exporteml = new ExportEml();
649	$unseen_msgs = array();
650	foreach($msgs as $msg_number) {
651	$new_params["msg_number"] = $msg_number;
652	//ini_set("display_errors","1");
653	$msg_info = $this->get_info_msg($new_params);
654
655	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
656	$msg_info['header'] = $this->get_info_head_msg($msg_number);
657
658	$attach_params["num_msg"] = $msg_number;
659	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
660	imap_close($this->mbox);
661	$this->mbox=false;
662	array_push($return,serialize($msg_info));
663
664	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
665	array_push($unseen_msgs,$msg_number);
666	}
667	}
668	if($unseen_msgs){
669	$msgs_list = implode(",",$unseen_msgs);
670	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
671	$this->set_messages_flag($array_msgs);
672	}
673	return $return;
674	}
675	}
676
677	/**
678	* @license http://www.gnu.org/copyleft/gpl.html GPL
679	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
680	* @param $msg_number numero da mensagem
681	*/
682	function getRawHeader($msg_number)
683	{
684	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
685	}
686
687	/**
688	* @license http://www.gnu.org/copyleft/gpl.html GPL
689	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
690	* @param $msg_number numero da mensagem
691	*/
692	function getRawBody($msg_number)
693	{
694	return imap_body($this->mbox, $msg_number, FT_UID);
695	}
696
697
698	/**
699	* @license http://www.gnu.org/copyleft/gpl.html GPL
700	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
701	* @param $msg mensagem
702	*/
703	function builderMsgHeader($msg)
704	{
705
706
707	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
708	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
709
710	$tos = explode(',',$tosMails);
711	$to = '';
712	foreach ($tos as $value)
713	{
714	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
715	}
716
717	$header = '
718	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
719	<tbody>
720	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
721	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
722	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
723	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
724	</tbody>
725	</table>
726	<br />'
727	;
728
729	return $header;
730	}
731
732	/**
733	* Constroe o corpo da msg direto na variavel de conteudo
734	* @param Mail_mimeDecode $structure
735	* @param <type> $content Ponteiro para Variavel de conteudo da msg
736	*/
737	function builderMsgBody($structure , &$content , $printHeader = false)
738	{
739	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
740	{
741	$numParts = count($structure->parts) - 1;
742
743	for($i = $numParts; $i >= 0; $i--)
744	{
745	$part = $structure->parts[$i];
746
747	switch (strtolower($part->ctype_primary))
748	{
749	case 'text':
750	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
751	if($disposition != 'attachment')
752	{
753	if(strtolower($part->ctype_secondary) == 'html')
754	{
755	if($printHeader)
756	$content .= $this->builderMsgHeader($part);
757
758	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
759	}
760
761	if(strtolower($part->ctype_secondary) == 'plain' )
762	{
763	if($printHeader)
764	$content .= $this->builderMsgHeader($part);
765
766	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
767	}
768	if(strtolower($part->ctype_secondary) == 'calendar')
769	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
770
771	}
772
773	$i = -1;
774	break;
775
776	case 'multipart':
777
778	if($printHeader)
779	$content .= $this->builderMsgHeader($part);
780
781	$this->builderMsgBody($part,$content);
782
783	$i = -1;
784	break;
785
786	case 'message':
787
788	if(!is_array($part->parts))
789	{
790	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
791	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
792	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
793	}
794	else
795	$this->builderMsgBody($part,$content,true);
796
797	$i = -1;
798	break;
799	}
800	}
801	}
802	else
803	{
804	foreach ($structure->parts as $index => $part)
805	{
806	switch (strtolower($part->ctype_primary))
807	{
808	case 'text':
809	$disposition = '';
810	if(isset($part->disposition))
811	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
812	if($disposition != 'attachment')
813	{
814	if(strtolower($part->ctype_secondary) == 'html')
815	{
816	if($printHeader)
817	$content .= $this->builderMsgHeader($part);
818
819	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
820	}
821
822	if(strtolower($part->ctype_secondary) == 'plain')
823	{
824	if($printHeader)
825	$content .= $this->builderMsgHeader($part);
826
827	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
828	}
829	if(strtolower($part->ctype_secondary) == 'calendar')
830	$content .= $this->builderMsgCalendar($part->body);
831
832	}
833	break;
834	case 'multipart':
835
836	if($printHeader)
837	$content .= $this->builderMsgHeader($part);
838
839	$this->builderMsgBody($part,$content);
840
841	break;
842	case 'message':
843	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
844	{
845	if(!is_array($part->parts))
846	{
847	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
848	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
849	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
850	}
851	else
852	$this->builderMsgBody($part,$content,true);
853	break;
854	}
855	}
856	}
857	}
858	}
859
860
861	/**
862	* @license http://www.gnu.org/copyleft/gpl.html GPL
863	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
864	* @param $msg_number numero da mensagem
865	*/
866	function get_msg_sample($msg_number)
867	{
868	$content = '';
869
870	$return = "";
871	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
872	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
873	{
874	$return['body'] = "";
875	return $return;
876	}
877
878	include_once("class.message_components.inc.php");
879	$msg = new message_components($this->mbox);
880	$msg->fetch_structure($msg_number);
881
882	if(!isset($msg->structure[$msg_number]->parts))
883	{
884	$content = '';
885	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
886	{
887	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
888	}
889	}
890	else
891	{
892	foreach($msg->pid[$msg_number] as $values => $msg_part)
893	{
894
895	$file_type = strtolower($msg->file_type[$msg_number][$values]);
896	if($file_type == "text/plain" \|\| $file_type == "text/html") {
897	$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]);
898	break;
899	}
900	}
901	}
902
903	$tags_replace = array("<br>","<br/>","<br />");
904	$content = str_replace($tags_replace," ", nl2br($content));
905	$content = $this->html2txt($content);
906	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
907	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1'));
908	return $return;
909	}
910	function html2txt($document){
911	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
912	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
913	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
914	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
915	);
916	$text = preg_replace($search, '', $document);
917	return html_entity_decode($text);
918	}
919
920	function ope_msg_part($params)
921	{
922	$return = array();
923	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
924
925	$atObj = new attachment();
926	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
927	$mbox_stream = $this->open_mbox($params['save_folder']);
928	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
929	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
930
931	$return['msg_folder'] = $params['save_folder'];
932	$return['msg_number'] = $status->uidnext - 1;
933
934	return $return;
935
936	}
937
938	function get_info_msg($params)
939	{
940	$return = array();
941	$msg_number = $params['msg_number'];
942	$msg_folder = urldecode($params['msg_folder']);
943
944	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
945	$msg_number = $matches[1];
946	$plus_id = $matches[2];
947	}
948	else {
949	$plus_id = '';
950	}
951
952	if(!$this->mbox \|\| !is_resource($this->mbox))
953	$this->mbox = $this->open_mbox($msg_folder);
954
955	$header = $this->get_header($msg_number);
956	if (!$header) {
957	$return['status_get_msg_info'] = "false";
958	return $return;
959	}
960
961	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
962	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
963	$body = $return_get_body['body'];
964	if($return_get_body['body']=='isCripted'){
965	$exporteml = new ExportEml();
966	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
967	$return['body'] = "";
968	$return['attachments'] = "";
969	$return['thumbs'] = "";
970	$return['signature'] = "";
971	//return $return;
972	}else{
973	$return['body'] = $body;
974	$return['attachments'] = $return_get_body['attachments'];
975	$return['thumbs'] = $return_get_body['thumbs'];
976	//$return['signature'] = $return_get_body['signature'];
977	}
978	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
979	if (preg_match($pattern, $header_, $fields))
980	{
981	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
982	$return['DispositionNotificationTo'] = "<".$matches[0].">";
983	}
984	}
985
986	$return['Recent'] = $header->Recent;
987	$return['Unseen'] = $header->Unseen;
988	$return['Deleted'] = $header->Deleted;
989	$return['Flagged'] = $header->Flagged;
990
991	if($header->Answered =='A' && $header->Draft == 'X'){
992	$return['Forwarded'] = 'F';
993	}
994
995	else {
996	$return['Answered'] = $header->Answered;
997	$return['Draft'] = $header->Draft;
998	}
999
1000	$return['msg_number'] = $msg_number.$plus_id;
1001	$return['msg_folder'] = $msg_folder;
1002
1003
1004
1005	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1006	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1007
1008	// Removido codigo pois a o método send_nofication precisa da data completa.
1009	// if (date("d/m/Y") == $date_msg)
1010	// $return['udate'] = gmdate("H:i",$header->udate);
1011	// else
1012
1013	// Passa o a data completa para mensagem.
1014	$return['udate'] = $header->udate;
1015
1016	$return['msg_day'] = $date_msg;
1017	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1018
1019	if (date("d/m/Y") == $date_msg) //no dia
1020	{
1021	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1022	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1023
1024
1025	$timestamp_now = strtotime("now");
1026	// removido offset nao esta sendo parametrizado
1027	// $timestamp_now = strtotime("now") + $offset;
1028
1029
1030	$timestamp_msg_time = $msgTimesTamp;
1031	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1032	// The variable $timestamp_diff is calculated without MailDate TZ.
1033	$pdate = date_parse($header->MailDate);
1034	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1035
1036	if (gmdate("H",$timestamp_diff) > 0)
1037	{
1038	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1039	}
1040	else
1041	{
1042	if (gmdate("i",$timestamp_diff) == 0){
1043	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1044	}
1045	elseif (gmdate("i",$timestamp_diff) == 1){
1046	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1047	}
1048	else{
1049	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1050	}
1051	}
1052	}
1053	else{
1054	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1055	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1056	}
1057
1058	$from = $header->from;
1059	$return['from'] = array();
1060	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1061	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1062	if ($return['from']['name'])
1063	{
1064	if (substr($return['from']['name'], 0, 1) == '"')
1065	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1066	else
1067	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1068	}
1069	else
1070	$return['from']['full'] = $return['from']['email'];
1071
1072	// Sender attribute
1073	$sender = $header->sender;
1074	$return['sender'] = array();
1075	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1076	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1077
1078	if ($return['sender']['name'])
1079	{
1080	if (substr($return['sender']['name'], 0, 1) == '"')
1081	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1082	else
1083	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1084	}
1085	else
1086	$return['sender']['full'] = $return['sender']['email'];
1087
1088	if($return['from']['full'] == $return['sender']['full'])
1089	$return['sender'] = null;
1090	$to = $header->to;
1091	$return['toaddress2'] = "";
1092	if (!empty($to))
1093	{
1094	foreach ($to as $tmp)
1095	{
1096	if (!empty($tmp->personal))
1097	{
1098	$personal_tmp = imap_mime_header_decode($tmp->personal);
1099	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1100	$return['toaddress2'] .= " ";
1101	$return['toaddress2'] .= "<";
1102	if ($tmp->host != 'unspecified-domain')
1103	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1104	else
1105	$return['toaddress2'] .= $tmp->mailbox;
1106	$return['toaddress2'] .= ">";
1107	$return['toaddress2'] .= ", ";
1108	}
1109	else
1110	{
1111	if ($tmp->host != 'unspecified-domain')
1112	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1113	else
1114	$return['toaddress2'] .= $tmp->mailbox;
1115	$return['toaddress2'] .= ", ";
1116	}
1117	}
1118	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1119	}
1120	else
1121	{
1122	$return['toaddress2'] = "";
1123	}
1124	if(isset($header->cc))
1125	$cc = $header->cc;
1126	$return['cc'] = "";
1127	if (!empty($cc))
1128	{
1129	foreach ($cc as $tmp_cc)
1130	{
1131	if (!empty($tmp_cc->personal))
1132	{
1133	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1134	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1135	$return['cc'] .= " ";
1136	$return['cc'] .= "<";
1137	if ($tmp_cc->host != 'unspecified-domain')
1138	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1139	else
1140	$return['cc'] .= $tmp_cc->mailbox;
1141	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1142	$return['cc'] .= ">";
1143	$return['cc'] .= ", ";
1144	}
1145	else
1146	{
1147	if ($tmp_cc->host != 'unspecified-domain')
1148	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1149	else
1150	$return['cc'] .= $tmp_cc->mailbox;
1151	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1152	$return['cc'] .= ", ";
1153	}
1154	}
1155	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1156	}
1157	else
1158	{
1159	$return['cc'] = "";
1160	}
1161
1162	##
1163	# @AUTHOR Rodrigo Souza dos Santos
1164	# @DATE 2008/09/12
1165	# @BRIEF Adding the BCC field.
1166	##
1167	if(isset($header->bcc)){
1168	$bcc = $header->bcc;
1169	}
1170	$return['bcc'] = "";
1171	if (!empty($bcc))
1172	{
1173	foreach ($bcc as $tmp_bcc)
1174	{
1175	if (!empty($tmp_bcc->personal))
1176	{
1177	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1178	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1179	$return['bcc'] .= " ";
1180	$return['bcc'] .= "<";
1181	if ($tmp_bcc->host != 'unspecified-domain')
1182	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1183	else
1184	$return['bcc'] .= $tmp_bcc->mailbox;
1185	$return['bcc'] .= ">";
1186	$return['bcc'] .= ", ";
1187	}
1188	else
1189	{
1190	if ($tmp_bcc->host != 'unspecified-domain')
1191	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1192	else
1193	$return['bcc'] .= $tmp_bcc->mailbox;
1194	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1195	$return['bcc'] .= ", ";
1196	}
1197	}
1198	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1199	}
1200	else
1201	{
1202	$return['bcc'] = "";
1203	}
1204
1205	$reply_to = $header->reply_to;
1206	$return['reply_to'] = "";
1207	if (is_object($reply_to[0]))
1208	{
1209	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1210	{
1211	if (!empty($reply_to[0]->personal))
1212	{
1213	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1214	if(!empty($personal_reply_to[0]->text)) {
1215	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1216	$return['reply_to'] .= " ";
1217	$return['reply_to'] .= "<";
1218	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1219	$return['reply_to'] .= ">";
1220	}
1221	else {
1222	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1223	}
1224	}
1225	else
1226	{
1227	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1228	}
1229	}
1230	}
1231	$return['reply_to'] = $this->decode_string($return['reply_to']);
1232	$return['subject'] = $this->decode_string($header->fetchsubject);
1233
1234	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1235	$return['subject'] = str_replace(" ","", $return['subject']);
1236	}
1237	if($return['subject'] == '' \|\| $return['subject'] == null){
1238	$return['subject'] = $this->functions->getLang("(no subject) ");
1239	}
1240	$return['Size'] = $header->Size;
1241	$return['reply_toaddress'] = $header->reply_toaddress;
1242
1243	//All this is to help in local messages
1244	$return['timestamp'] = $header->udate;
1245	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1246	$return['reply_toaddress'] = $header->reply_toaddress;
1247
1248	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1249	$return['from']['email'] = "Rascunho";
1250	}
1251	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1252	$return['toaddress2'] = $this->functions->getLang('without destination');
1253	}
1254	return $return;
1255	}
1256
1257
1258	/*
1259	* Converte textos utf8 para o padrão html.
1260	* Modificado por Cristiano Corrêa Schmidt
1261	* @link http://php.net/manual/en/function.utf8-decode.php
1262	* @author luka8088 <luka8088@gmail.com>
1263	*/
1264	function utf8_to_html ($data)
1265	{
1266	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", '$this->_utf8_to_html("\\1")', $data);
1267	}
1268
1269	function _utf8_to_html ($data)
1270	{
1271	$ret = 0;
1272	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1273	$ret += (ord($v) % 128) * pow(64, $k);
1274	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1275	}
1276	//------------------------------------------------------------------------------//
1277
1278
1279	/**
1280	* Decodifica uma part da mensagem para iso-8859-1
1281	* @param <type> $part parte do email
1282	* @param <type> $encode codificação da parte
1283	* @return <type> string decodificada
1284	*/
1285	function decodeMailPart($part, $encode, $html = true)
1286	{
1287	switch (strtolower($encode))
1288	{
1289	case 'iso-8859-1':
1290	return $part;
1291	break;
1292
1293	case 'utf-8':
1294	if ($html) return $this->utf8_to_html($part);
1295	else return utf8_decode ($part);
1296	break;
1297
1298	default:
1299	return mb_convert_encoding($part, 'iso-8859-1');
1300	break;
1301	}
1302	}
1303
1304
1305	function get_body_msg($msg_number, $msg_folder)
1306	{
1307	/*
1308	* Requires of librarys
1309	*/
1310	require_once $_SESSION['rootPath'].'/library/mime/mimePart.php';
1311	require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php';
1312	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
1313	//include_once("class.message_components.inc.php");
1314	//--------------------------------------------------------------------//
1315
1316	$return = array();
1317
1318	// $msg = new message_components($this->mbox);
1319	// $msg->fetch_structure($msg_number);
1320
1321	$content = '';
1322
1323	/*
1324	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1325	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1326	*/
1327	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1328
1329	$decoder = new Mail_mimeDecode($rawMessageData);
1330
1331	$params['include_bodies'] = true;
1332	$params['decode_bodies'] = true;
1333	$params['decode_headers'] = true;
1334	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'))
1335	$params['rfc_822bodies'] = true;
1336	$structure = $decoder->decode($params);
1337
1338	/*
1339	* Inicia Gerenciador de Anexos
1340	*/
1341	$attachmentManager = new attachment();
1342	$attachmentManager->setStructure($structure);
1343	//----------------------------------------------//
1344
1345	/*
1346	* Monta informações dos anexos para o cabecalhos
1347	*/
1348	$attachments = $attachmentManager->getAttachmentsInfo();
1349	$return['attachments'] = $attachments;
1350	//----------------------------------------------//
1351
1352	/*
1353	* Monta informações das imagens
1354	*/
1355	$images = $attachmentManager->getEmbeddedImagesInfo();
1356	//----------------------------------------------//
1357
1358	if(!$this->has_cid)
1359	{
1360	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1361	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1362	}
1363
1364	switch (strtolower($structure->ctype_primary))
1365	{
1366	case 'text':
1367	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1368	{
1369	$return['body']='isCripted';
1370	return $return;
1371	}
1372	$attachment = array();
1373
1374	$msg_subtype = strtolower($structure->ctype_secondary);
1375	if(isset($structure->disposition))
1376	$disposition = strtolower($structure->disposition);
1377	else
1378	$disposition = '';
1379
1380	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1381	{
1382	if(strtolower($msg_subtype) == 'plain')
1383	{
1384	if(isset($structure->ctype_parameters['charset']))
1385	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1386	else
1387	$content = $this->decodeMailPart($structure->body, null,false);
1388	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1389	$content = htmlentities( $content );
1390	$this->replace_links($content);
1391	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1392	$content = '<pre>' . $content . '</pre>';
1393	$return[ 'body' ] = $content;
1394	return $return;
1395	}
1396	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1397	}
1398	if(strtolower($structure->ctype_secondary) == 'calendar')
1399	$content .= $this->builderMsgCalendar($structure->body);
1400
1401	break;
1402
1403	case 'multipart':
1404	$this->builderMsgBody($structure , $content);
1405
1406	break;
1407
1408	case 'message':
1409	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1410	{
1411	if(!is_array($structure->parts))
1412	{
1413	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1414	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1415	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1416	}
1417	else
1418	$this->builderMsgBody($structure , $content,true);
1419	}
1420	break;
1421
1422	case 'application':
1423	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1424	{
1425	// $return['body']='isCripted';
1426	// return $return;
1427
1428	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1429	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1430	if($rawMessageData2 === false){
1431	$return['body']='isCripted';
1432	return $return;
1433	}
1434	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1435	$structure2 = $decoder2->decode($params);
1436	$this-> builderMsgBody($structure2 , $content);
1437
1438	$attachmentManager->setStructure($structure2);
1439	/*
1440	* Monta informações dos anexos para o cabecarios
1441	*/
1442	$attachments = $attachmentManager->getAttachmentsInfo();
1443	$return['attachments'] = $attachments;
1444
1445	//----------------------------------------------//
1446
1447	/*
1448	* Monta informações das imagens
1449	*/
1450	$images = $attachmentManager->getEmbeddedImagesInfo();
1451	//----------------------------------------------//
1452
1453	if(!$this->has_cid){
1454	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1455	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1456	}
1457	}
1458	///////////////////////////////////////////////////////////////////////////////////////////
1459	default:
1460	if(count($attachments) > 0)
1461	$content .= '';
1462	break;
1463	}
1464
1465	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1466	$this->set_messages_flag($params);
1467	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1468	$content = $this->replace_special_characters($content);
1469	$this->replace_links($content);
1470	$return['body'] = &$content;
1471
1472	return $return;
1473	}
1474
1475
1476	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1477	function extractSignedContents( $data )
1478	{
1479	$pipes_desc = array(
1480	0 => array('pipe', 'r'),
1481	1 => array('pipe', 'w')
1482	);
1483
1484	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1485	if (!is_resource($fp)) {
1486	return false;
1487	}
1488
1489	$output = '';
1490
1491	/* $pipes[0] => writeable handle connected to child stdin
1492	$pipes[1] => readable handle connected to child stdout */
1493	fwrite($pipes[0], $data);
1494	fclose($pipes[0]);
1495
1496	while (!feof($pipes[1])) {
1497	$output .= fgets($pipes[1], 1024);
1498	}
1499	fclose($pipes[1]);
1500	proc_close($fp);
1501
1502	return $output;
1503	}
1504	///////////////////////////////////////////////////////////////////////////////////////
1505
1506	function builderMsgCalendar($calendar)
1507	{
1508	$icalService = ServiceLocator::getService('ical');
1509
1510	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1511	if($codificao == 'UTF-8')
1512	$calendar = utf8_decode($calendar);
1513
1514	if($icalService->setIcal($calendar))
1515	{
1516	$content = '';
1517
1518	switch ($icalService->getMethod()) {
1519
1520	case 'REPLY':
1521	include_once($_SESSION['rootPath'].'/header.inc.php');
1522	include_once($_SESSION['rootPath'].'/calendar/inc/class.boicalendar.inc.php');
1523	$boicalendar = new boicalendar();
1524
1525	$ical = $icalService->getComponent('vevent');
1526	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1527	$content.= '<span style="font-size: 12" >';
1528	$notExist = false;
1529
1530	foreach ($ical['attendee'] as $attendee)
1531	{
1532	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1533	{
1534	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1535	{
1536	$content.= $this->functions->getLang('User').' ';
1537	if($attendee['params']['CN'])
1538	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1539	else
1540	$content.= '<b>'.$attendee['value'].'</b> ';
1541
1542	$content.= $this->functions->getLang('accepted your event');
1543	}
1544	else
1545	$notExist = true;
1546	}
1547
1548	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1549	{
1550	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1551	{
1552	$content.= $this->functions->getLang('User').' ';
1553	if($attendee['params']['CN'])
1554	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1555	else
1556	$content.= '<b>'.$attendee['value'].'</b> ';
1557
1558	if($ical['description']['value'])
1559	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1560	else
1561	$content.= $this->functions->getLang('provisionally accepted you event');
1562	}
1563	else
1564	$notExist = true;
1565	}
1566
1567	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1568	{
1569	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1570	{
1571	$content.= $this->functions->getLang('User').' ';
1572	if($attendee['params']['CN'])
1573	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1574	else
1575	$content.= '<b>'.$attendee['value'].'</b> ';
1576
1577	if($ical['description']['value'])
1578	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1579	else
1580	$content.= $this->functions->getLang('provisionally decline you event');
1581	}
1582	else
1583	$notExist = true;
1584	}
1585	}
1586	if($notExist)
1587	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1588	$content.= '</span><br /><br />';
1589
1590	break;
1591
1592	case 'CANCEL':
1593
1594	$ical = $icalService->getComponent('vevent');
1595	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1596	$content.= '<span style="font-size: 12" >';
1597	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1598
1599	if($ical['description']['value'])
1600	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1601
1602	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1603	$content.= '</span><br /><br />';
1604	break;
1605
1606	case 'REQUEST':
1607
1608	$ical = $icalService->getComponent('vevent');
1609	if($ical['dtstart']['value']['tz'] == 'Z')
1610	{
1611	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1612	$ical['dtstart']['value']['hour'] += $tz;
1613	$ical['dtend']['value']['hour'] += $tz;
1614	}
1615
1616	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1617	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1618	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1619	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_replace('\n','<br />',nl2br($ical['description']['value']));
1620	$content.= ' <br /> <b>'.$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'] ;
1621	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1622
1623	if($ical['organizer']['params']['CN'])
1624	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1625	else
1626	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1627
1628	if($ical['attendee'])
1629	{
1630	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1631	$att .= '<ul> ';
1632	foreach ($ical['attendee'] as $attendee)
1633	{
1634	if($attendee['params']['CN'])
1635	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1636	else
1637	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1638	}
1639	$att .= '</ul> <br />' ;
1640	}
1641	$content.= $att;
1642
1643	break;
1644	default:
1645	break;
1646	}
1647
1648	}
1649	return $content;
1650	}
1651
1652	function htmlfilter($body)
1653	{
1654	require_once('htmlfilter.inc');
1655
1656	$tag_list = Array(
1657	false,
1658	'blink',
1659	'object',
1660	'meta',
1661	'html',
1662	'link',
1663	'frame',
1664	'iframe',
1665	'layer',
1666	'ilayer',
1667	'plaintext'
1668	);
1669
1670	/**
1671	* A very exclusive set:
1672	*/
1673	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1674	$rm_tags_with_content = Array(
1675	'script',
1676	'style',
1677	'applet',
1678	'embed',
1679	'head',
1680	'frameset',
1681	'xml',
1682	'xmp'
1683	);
1684
1685	$self_closing_tags = Array(
1686	'img',
1687	'br',
1688	'hr',
1689	'input'
1690	);
1691
1692	$force_tag_closing = true;
1693
1694	$rm_attnames = Array(
1695	'/.*/' =>
1696	Array(
1697	'/target/i',
1698	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1699	'/^dynsrc/i',
1700	'/^datasrc/i',
1701	'/^data.*/i',
1702	'/^lowsrc/i'
1703	)
1704	);
1705
1706	/**
1707	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1708	* some idea of what's going on here. :)
1709	*/
1710
1711	$bad_attvals = Array(
1712	'/.*/' =>
1713	Array(
1714	'/.*/' =>
1715	Array(
1716	Array(
1717	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1718	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1719	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1720	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1721	),
1722	Array(
1723	'\\1oddjob:\\2\\1',
1724	//'\\1uucp:\\2\\1', -> doclinks notes
1725	'\\1amaretto:\\2\\1',
1726	'\\1round:\\2\\1'
1727	)
1728	),
1729
1730	'/^style/i' =>
1731	Array(
1732	Array(
1733	'/expression/i',
1734	'/behaviou*r/i',
1735	'/binding/i',
1736	'/include-source/i',
1737	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1738	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1739	),
1740	Array(
1741	'idiocy',
1742	'idiocy',
1743	'idiocy',
1744	'idiocy',
1745	'url(\\1http://securityfocus.com/\\1)',
1746	'url(\\1http://securityfocus.com/\\1)'
1747	)
1748	)
1749	)
1750	);
1751
1752	$add_attr_to_tag = Array(
1753	'/^a$/i' => Array('target' => '"_new"')
1754	);
1755
1756
1757	$trusted_body = sanitize($body,
1758	$tag_list,
1759	$rm_tags_with_content,
1760	$self_closing_tags,
1761	$force_tag_closing,
1762	$rm_attnames,
1763	$bad_attvals,
1764	$add_attr_to_tag
1765	);
1766
1767	return $trusted_body;
1768	}
1769
1770	function decodeBody($body, $encoding, $charset=null)
1771	{
1772
1773	if ($encoding == 'quoted-printable')
1774	{
1775	$body = quoted_printable_decode($body);
1776
1777	}
1778	else if ($encoding == 'base64')
1779	{
1780	$body = base64_decode($body);
1781	}
1782	// All other encodings are returned raw.
1783	if (strtolower($charset) == "utf-8")
1784	return utf8_decode($body);
1785	else
1786	return $body;
1787	}
1788
1789
1790	/**
1791	* @license http://www.gnu.org/copyleft/gpl.html GPL
1792	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1793	* @param $images
1794	* @param $msgno
1795	* @param $body
1796	* @param $msg_folder
1797	*/
1798	function process_embedded_images($images, $msgno, $body, $msg_folder)
1799	{
1800
1801	foreach ($images as $image)
1802	{
1803	$image['cid'] = eregi_replace("<", "", $image['cid']);
1804	$image['cid'] = eregi_replace(">", "", $image['cid']);
1805
1806	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1807	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1808	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1809	}
1810	return $body;
1811	}
1812
1813	function replace_special_characters($body)
1814	{
1815	// Suspected TAGS!
1816	// $tag_list = Array('blink','object','meta','html','link','frame','iframe','layer','ilayer','plaintext','script','style','img','applet','embed','head','frameset','xml','xmp');
1817
1818	// remove MS Office's proprietary tag
1819	//$body = mb_ereg_replace('<!\-\-\[if [^!]* mso .\]>.<!\[endif\]\-\->', '', $body);
1820
1821	// Layout problem: Change html elements
1822	// with absolute position to relate position, CASE INSENSITIVE.
1823	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1824
1825	//Remove Comentario Expresso
1826	$findExpCom[] = '<!-- TAG <';
1827	$findExpCom[] = '> Removed by ExpressoMail -->';
1828	$body = str_replace($findExpCom, '', $body);
1829	///--------------------------------//
1830
1831	// tags to be removed doe to security reasons
1832	$tag_list = Array(
1833	'blink','object','frame','iframe',
1834	'layer','ilayer','plaintext','script',
1835	'applet','embed','frameset','xml','xmp'
1836	);
1837
1838	foreach($tag_list as $index => $tag) {
1839	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1840	}
1841
1842	$body = @mb_eregi_replace("<meta[^>]*>", '', $body);
1843	$body = @mb_eregi_replace("<base[^>]*>", '', $body);
1844
1845	//try to wrap CSS code instead of remove STYLE tags
1846	require_once('../library/csstidy/class.csstidy.php');
1847	$css = new csstidy();
1848	$css->set_cfg('preserve_css', false);
1849
1850	$regs_found = array();
1851	$tags_found = @mb_eregi("<style\b[^>]>(.?)</style>", $body, $regs_found);
1852	$wrapper_class = 'ExpressoCssWrapper'.time();
1853
1854	foreach ($regs_found as $block_found) {
1855	$n_start = strpos($block_found, '>')+1;
1856	$n_length = strrpos($block_found, '<')-$n_start;
1857	$bf_innerHTML = substr($block_found, $n_start, $n_length);
1858
1859	$bf_innerHTML = mb_ereg_replace('<!--', '', $bf_innerHTML);
1860	$bf_innerHTML = mb_ereg_replace('-->', '', $bf_innerHTML);
1861
1862	$css->parse($bf_innerHTML);
1863
1864	$prefix = ".$wrapper_class ";
1865	if( isset($css->css[41]) && count($css->css[41] > 0))
1866	foreach ($css->css[41] as $key => $value) {
1867	//explode multiple selectors per block
1868	$selectors = explode(',', $key);
1869
1870	foreach ($selectors as $selector) {
1871	if (ereg('\*', $key)) {
1872	//skip selecto '*'
1873	continue;
1874	}
1875
1876	$selector = eregi_replace('[^#\.]body.', '', $selector);
1877	$css->css[41][$prefix.trim($selector)] = $value;
1878	}
1879	unset($css->css[41][$key]);
1880	}
1881
1882	$body = str_replace($block_found, '<style>'.$css->print->plain().'</style>', $body);
1883	}
1884
1885
1886	// Malicious Code Remove
1887	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1888	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1889	foreach($rest[0] as $i => $val) {
1890	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
1891	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1892	}
1893
1894	/*
1895	* Remove deslocamento a esquerda colocado pelo Outlook.
1896	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1897	*/
1898	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1899	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1900	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1901	//--------------------------------------------------------------------------------------------//
1902
1903	//Remoção de tags <span></span> para correção de erro no firefox
1904	//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>.
1905	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1906	// $body = mb_eregi_replace("<span><span>","",$body);
1907	// $body = mb_eregi_replace("</span></span>","",$body);
1908
1909	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1910	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
1911	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1912
1913	return "<div class=\"$wrapper_class\"><span>".$body.'</span></div>';
1914
1915	}
1916
1917	function replace_links_callback($matches)
1918	{
1919	if($matches[3])
1920	$pref = $matches[3];
1921	else
1922	$pref = $matches[3] = 'http';
1923
1924	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1925	}
1926
1927
1928	/**
1929	* @license http://www.gnu.org/copyleft/gpl.html GPL
1930	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1931	* @param $body corpo da mensagem
1932	*/
1933	function replace_links(&$body)
1934	{
1935	// Trata urls do tipo aaaa.bbb.empresa
1936	// Usadas na intranet.
1937	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1938	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1939
1940	}
1941
1942	function get_signature($msg, $msg_number, $msg_folder)
1943	{
1944	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1945	include_once("class.db_functions.inc.php");
1946	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1947	{
1948	$sign = array();
1949	$temp = $this->get_info_head_msg($msg_number);
1950	if($temp['ContentType'] =='normal') return $sign;
1951	$file_type = strtolower($file_type);
1952	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1953	{
1954	if ($temp['ContentType'] == 'signature')
1955	{
1956	if(!$this->mbox \|\| !is_resource($this->mbox))
1957	$this->mbox = $this->open_mbox($msg_folder);
1958
1959	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1960
1961	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1962	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1963
1964	$certificado = new certificadoB();
1965	$validade = $certificado->verificar($imap_msg);
1966	$sign[] = $certificado->msg_sem_assinatura;
1967	if ($certificado->apresentado)
1968	{
1969	$from = $header->from;
1970	foreach ($from as $id => $object)
1971	{
1972	$fromname = $object->personal;
1973	$fromaddress = $object->mailbox . "@" . $object->host;
1974	}
1975	foreach ($certificado->erros_ssl as $item)
1976	{
1977	$sign[] = $item . "#@#";
1978	}
1979
1980	if (count($certificado->erros_ssl) < 1)
1981	{
1982	$check_msg = 'Message untouched';
1983	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
1984	{
1985	$check_msg .= ' and authentic###';
1986	}
1987	else
1988	{
1989	$check_msg .= ' with signer different from sender#@#';
1990	}
1991	$sign[] = $check_msg;
1992	}
1993
1994	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
1995	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
1996	$sign[] = 'Mail from: ###' . $fromaddress;
1997	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
1998	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
1999	$sign[] = 'Message date: ###' . $header->Date;
2000
2001	$cert = openssl_x509_parse($certificado->cert_assinante);
2002
2003	$sign_alert = array();
2004	$sign_alert[] = 'Certificate Owner###:\n';
2005	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2006	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2007	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2008	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2009	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2010	$sign_alert[] = 'Personal Data###:' . '\n';
2011	$sign_alert[] = 'Birthday### ' . $X . '\n';
2012	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2013	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2014	$sign_alert[]= 'Certificate Issuer###:\n';
2015	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2016	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2017	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2018	$sign_alert[]= 'Validity###:\n';
2019	$H = data_hora($cert[validFrom]);
2020	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2021	$sign_alert[]= 'Valid From### ' . $X . '\n';
2022	$H = data_hora($cert[validTo]);
2023	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2024	$sign_alert[]= 'Valid Until### ' . $X;
2025	$sign[] = $sign_alert;
2026
2027	$this->db = new db_functions();
2028
2029	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2030	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2031	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2032	}
2033	else
2034	{
2035	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2036	foreach($certificado->erros_ssl as $item)
2037	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2038	}
2039	}
2040	}
2041	}
2042	return $sign;
2043	}
2044
2045
2046	/**
2047	* @license http://www.gnu.org/copyleft/gpl.html GPL
2048	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2049	* @param $images
2050	* @param $msg_number
2051	* @param $msg_folder
2052	*/
2053	function get_thumbs($images, $msg_number, $msg_folder)
2054	{
2055
2056	if (!count($images)) return '';
2057
2058	foreach ($images as $key => $value) {
2059	$images[$key]['width'] = 160;
2060	$images[$key]['height'] = 120;
2061	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$image['pid']."&image=true";
2062	}
2063
2064	return json_encode($images);
2065	}
2066
2067	/*function delete_msg($params)
2068	{
2069	$folder = $params['folder'];
2070	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2071
2072	$mbox_stream = $this->open_mbox($folder);
2073
2074	foreach ($msgs_to_delete as $msg_number){
2075	imap_delete($mbox_stream, $msg_number, FT_UID);
2076	}
2077	imap_close($mbox_stream, CL_EXPUNGE);
2078	return $params['msgs_to_delete'];
2079	}*/
2080
2081	// Novo
2082	function delete_msgs($params)
2083	{
2084
2085	$folder = $params['folder'];
2086	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2087	$msgs_number = explode(",",$params['msgs_number']);
2088	if(array_key_exists('border_ID' ,$params))
2089	$border_ID = $params['border_ID'];
2090	else
2091	$border_ID = '';
2092	$return = array();
2093
2094	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2095	$return['previous_msg'] = $this->get_info_previous_msg($params);
2096	// Fix problem in unserialize function JS.
2097	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2098	}
2099
2100	//$mbox_stream = $this->open_mbox($folder);
2101	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2102
2103	foreach ($msgs_number as $msg_number)
2104	{
2105	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2106	$return['msgs_number'][] = $msg_number;
2107	}
2108
2109	$return['folder'] = $folder;
2110	$return['border_ID'] = $border_ID;
2111
2112	if($mbox_stream)
2113	imap_close($mbox_stream, CL_EXPUNGE);
2114
2115	$return['status'] = true;
2116	return $return;
2117	}
2118
2119
2120	function refresh($params)
2121	{
2122
2123	$return = array();
2124	$return['new_msgs'] = 0;
2125	$folder = $params['folder'];
2126	$msg_range_begin = $params['msg_range_begin'];
2127	$msg_range_end = $params['msg_range_end'];
2128	$msgs_existent = $params['msgs_existent'];
2129	$sort_box_type = $params['sort_box_type'];
2130	$sort_box_reverse = $params['sort_box_reverse'];
2131	$msgs_in_the_server = array();
2132	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2133	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2134	$msgs_in_the_server = array_keys($msgs_in_the_server);
2135
2136	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2137
2138	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2139	if(!count($msgs_in_the_server)){
2140	$msg_range_begin -= $dif;
2141	$msg_range_end -= $dif;
2142	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2143	$msgs_in_the_server = array_keys($msgs_in_the_server);
2144	$num_msgs = NULL;
2145	$return['msg_range_begin'] = $msg_range_begin;
2146	$return['msg_range_end'] = $msg_range_end;
2147	}
2148	$return['new_msgs'] = imap_num_recent($this->mbox);
2149
2150	$msgs_in_the_client = explode(",", $msgs_existent);
2151
2152	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2153
2154	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2155	$aux = 0;
2156	while(array_key_exists($aux, $msg_to_insert)){
2157	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2158	$return['new_msgs'] += 1;
2159	}
2160	$aux++;
2161	}
2162	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2163	$aux = 0;
2164	while(array_key_exists($aux, $msg_to_insert)){
2165	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2166	$return['new_msgs'] += 1;
2167	}
2168	$aux++;
2169	}
2170	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2171	$return['tot_msgs'] = $num_msgs;
2172	}
2173
2174	if(!count($msgs_in_the_server)){
2175	return Array();
2176	}
2177
2178	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2179	$msgs_to_exec = array();
2180	foreach($msg_to_insert as $msg_number)
2181	$msgs_to_exec[] = $msg_number;
2182	//sort($msgs_to_exec);
2183	$i = 0;
2184	foreach($msgs_to_exec as $msg_number)
2185	{
2186	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
2187	* atributos do cabeçalho. Como eu preciso do atributo Importance
2188	* para saber se o email é importante ou não, uso abaixo a função
2189	* imap_fetchheader e busco o atributo importance nela para passar
2190	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
2191	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
2192	* não preciso reimplementar o método utilizando o fetchheader.
2193	*/
2194
2195	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2196	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
2197	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
2198
2199	$msg_sample = $this->get_msg_sample($msg_number);
2200	$return[$i]['msg_sample'] = $msg_sample;
2201
2202	$header = $this->get_header($msg_number);
2203	if (!is_object($header))
2204	continue;
2205
2206	$return[$i]['msg_number'] = $msg_number;
2207
2208	//get the next msg number to append this msg in the view in a correct place
2209	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2210
2211	$return[$i]['msg_key_position'] = $msg_key_position;
2212	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2213	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2214	else
2215	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2216
2217	$return[$i]['msg_folder'] = $folder;
2218	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
2219	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
2220	$return[$i]['Recent'] = $header->Recent;
2221	$return[$i]['Unseen'] = $header->Unseen;
2222	$return[$i]['Answered'] = $header->Answered;
2223	$return[$i]['Deleted'] = $header->Deleted;
2224	$return[$i]['Draft'] = $header->Draft;
2225	$return[$i]['Flagged'] = $header->Flagged;
2226
2227	$return[$i]['udate'] = $header->udate;
2228
2229	$from = $header->from;
2230	$return[$i]['from'] = array();
2231	$tmp = imap_mime_header_decode($from[0]->personal);
2232	$return[$i]['from']['name'] = $tmp[0]->text;
2233	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2234	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
2235	if(!$return[$i]['from']['name'] \|\| trim($return[$i]['from']['name']) === '')
2236	$return[$i]['from']['name'] = $return[$i]['from']['email'];
2237
2238	/*$toaddress = imap_mime_header_decode($header->toaddress);
2239	$return[$i]['toaddress'] = '';
2240	foreach ($toaddress as $tmp)
2241	$return[$i]['toaddress'] .= $tmp->text;*/
2242	$to = $header->to;
2243	$return[$i]['to'] = array();
2244	if(isset($to[0]->personal))
2245	$tmp = imap_mime_header_decode($to[0]->personal);
2246	if(trim($return[$i]['to']['name']) === '')
2247	$return[$i]['to']['name'] = $to[0]->mailbox . "@" . $to[0]->host;
2248	else
2249	$return[$i]['to']['name'] = $tmp[0]->text;
2250	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2251	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2252	if(isset($header->cc))
2253	$cc = $header->cc;
2254
2255	if ( isset($cc) && (!$return[$i]['to']['name'] \|\| $return[$i]['to']['name'] == '@') ){
2256	$return[$i]['to']['name'] = $cc[0]->personal;
2257	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
2258	}
2259	$return[$i]['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
2260	if($return[$i]['subject'] == "" \|\| $return[$i]['subject'] == '' \|\| $return[$i]['subject'] == null ){
2261	$return[$i]['subject'] = $this->functions->getLang("(no subject) ");
2262	}
2263	$return[$i]['Size'] = $header->Size;
2264	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
2265
2266	if($return[$i]['to']['email'] == '@' \|\| $return[$i]['to']['email'] =='undisclosed-recipients@' \|\| $return[$i]['to']['name'] =='undisclosed-recipients@'
2267	\|\| $return[$i]['to']['name'] == null){
2268	$return[$i]['to']['email'] = $return[$i]['from']['email'];
2269	$return[$i]['to']['name'] = $return[$i]['from']['name'];
2270	$return[$i]['to']['full'] = $return[$i]['reply_toaddress'];
2271	}
2272
2273	$return[$i]['attachment'] = array();
2274	if (!isset($imap_attachment))
2275	{
2276	include_once("class.imap_attachment.inc.php");
2277	$imap_attachment = new imap_attachment();
2278	}
2279	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
2280	$i++;
2281	}
2282	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2283	$return['sort_box_type'] = $params['sort_box_type'];
2284	if(!$this->mbox \|\| !is_resource($this->mbox))
2285	{
2286	$this->open_mbox($folder);
2287	}
2288
2289	$return['msgs_to_delete'] = $msg_to_delete;
2290	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2291	if($this->mbox && is_resource($this->mbox))
2292	imap_close($this->mbox);
2293
2294	return $return;
2295	}
2296
2297	/**
2298	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2299	* assinado ou cifrado.
2300	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2301	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2302	* @param $msg_number O número da mesagem
2303	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2304	*/
2305	function getMessageType($msg_number, $headers = false){
2306	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2307	$contentType = "normal";
2308	if (!$headers){
2309	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2310	}
2311
2312	if (preg_match("/pkcs7-signature/i", $headers) == 1){
2313	$contentType = "signature";
2314	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
2315	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
2316	}
2317
2318	return $contentType;
2319	}
2320
2321	/**
2322	* Retorna a posição que a pasta esta dentro do array de pastas
2323	*
2324	* @license www.gnu.org/copyleft/gpl.html GPL
2325	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2326	* @sponsor Caixa Econômica Federal
2327	* @author Cristiano Corrêa Schmidt
2328	* @access public
2329	*/
2330
2331	function getFolderPos(&$array , $find)
2332	{
2333	foreach($array as $i => $v)
2334	if($v['id'] === $find)
2335	return $i;
2336	return false;
2337	}
2338
2339	/**
2340	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2341	*
2342	* @license http://www.gnu.org/copyleft/gpl.html GPL
2343	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2344	* @sponsor Caixa Econômica Federal
2345	* @author Cristiano Corrêa Schmidt
2346	* @access public
2347	*/
2348	function orderDefaultFolders( &$folders , $user)
2349	{
2350	$principals = array();
2351	for($x = 0; $x < 5 ; $x++)
2352	{
2353	switch ($x) {
2354	case 0:
2355	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2356	$principals[] = $folders[$p];
2357	break;
2358	case 1:
2359	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'] )) \|\| $p === 0 )
2360	$principals[] = $folders[$p];
2361	break;
2362	case 2:
2363	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] )) \|\| $p === 0 )
2364	$principals[] = $folders[$p];
2365	break;
2366	case 3:
2367	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'] )) \|\| $p === 0 )
2368	$principals[] = $folders[$p];
2369	break;
2370	case 4:
2371	if( ($p = $this->getFolderPos($folders , $user . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'] )) \|\| $p === 0 )
2372	$principals[] = $folders[$p];
2373	break;
2374	}
2375	if($p !== false)
2376	unset($folders[$p]);
2377	}
2378	$folders = array_merge($principals, $folders);
2379	}
2380
2381	/**
2382	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2383	*
2384	* @license http://www.gnu.org/copyleft/gpl.html GPL
2385	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2386	* @sponsor Caixa Econômica Federal
2387	* @author Cristiano Corrêa Schmidt
2388	* @access public
2389	*/
2390	function get_folders_list($params = null)
2391	{
2392	///Define Variaveis
2393	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2394	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2395	$mboxStream = $this->open_mbox(); //abre conexão imap
2396	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2397	$folders = array();
2398	$return = array();
2399	///////////////////////////////////////////////////////////////
2400
2401	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2402	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2403
2404	session_write_close(); // Free others requests
2405	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2406
2407	if ( isset($params['noSharedFolders']) )
2408	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2409	else
2410	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2411
2412	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2413
2414	if (!is_array($folders_list)) return false;
2415	if($uid2cn)
2416	$this->ldap = new ldap_functions();
2417
2418	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2419	{
2420	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2421	$nameArray = explode($this->imap_delimiter, $folderId);
2422	$nameCount = count($nameArray);
2423	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2424	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2425	if($nameArray[0] === 'user')
2426	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2427	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2428	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2429	}
2430	unset($folders_list); //destroy array de objetos desnecessarios
2431	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2432	{
2433	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2434
2435	foreach ($folders[$i] as $ii => $vv)
2436	{
2437	$append = array();
2438	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2439	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2440	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2441	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2442	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2443	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2444	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2445	$return[] = $append;
2446	}
2447	}
2448
2449	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2450
2451	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2452	}
2453
2454
2455	function create_mailbox($arr)
2456	{
2457	$namebox = $arr['newp'];
2458	$mbox_stream = $this->open_mbox();
2459	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2460	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2461
2462	$result = "Ok";
2463	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2464	{
2465	$result = implode("<br />\n", imap_errors());
2466	}
2467
2468	if($mbox_stream)
2469	imap_close($mbox_stream);
2470
2471	return $result;
2472
2473	}
2474
2475	function create_extra_mailbox($arr)
2476	{
2477	$nameboxs = explode(";",$arr['nw_folders']);
2478	$result = "";
2479	$mbox_stream = $this->open_mbox();
2480	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2481	foreach($nameboxs as $key=>$tmp){
2482	if($tmp != ""){
2483	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2484	$result = implode("<br />\n", imap_errors());
2485	if($mbox_stream)
2486	imap_close($mbox_stream);
2487	return $result;
2488	}
2489	}
2490	}
2491	if($mbox_stream)
2492	imap_close($mbox_stream);
2493	return true;
2494	}
2495
2496	function delete_mailbox($arr)
2497	{
2498	$namebox = $arr['del_past'];
2499	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2500	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2501	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2502
2503	$result = "Ok";
2504	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2505	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2506	{
2507	$result = implode("<br />\n", imap_errors());
2508	}
2509	/*
2510	if($mbox_stream)
2511	imap_close($mbox_stream);
2512	*/
2513	return $result;
2514	}
2515
2516	function ren_mailbox($arr)
2517	{
2518	$namebox = $arr['current'];
2519	$new_box = $arr['rename'];
2520	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2521	$mbox_stream = $this->open_mbox();
2522	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2523
2524	$result = "Ok";
2525	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2526	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2527
2528	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2529	{
2530	$result = imap_errors();
2531	}
2532	if($mbox_stream)
2533	imap_close($mbox_stream);
2534	return $result;
2535
2536	}
2537
2538	function get_num_msgs($params)
2539	{
2540	$folder = $params['folder'];
2541	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2542	$this->mbox = $this->open_mbox($folder);
2543	if(!$this->mbox \|\| !is_resource($this->mbox))
2544	return imap_last_error();
2545	}
2546	$num_msgs = imap_num_msg($this->mbox);
2547	if($this->mbox && is_resource($this->mbox))
2548	imap_close($this->mbox);
2549
2550	return $num_msgs;
2551	}
2552
2553	function folder_exists($folder){
2554	$mbox = $this->open_mbox();
2555	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2556	$list = imap_getmailboxes($mbox,$serverString, $folder);
2557	$return = is_array($list);
2558	imap_close($mbox);
2559	return $return;
2560	}
2561
2562	function send_mail($params)
2563	{
2564	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
2565	$mailService = ServiceLocator::getService('mail');
2566
2567	include_once("class.db_functions.inc.php");
2568	$db = new db_functions();
2569	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2570	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2571
2572	##
2573	# @AUTHOR Rodrigo Souza dos Santos
2574	# @DATE 2008/09/17$fileName
2575	# @BRIEF Checks if the user has permission to send an email with the email address used.
2576	##
2577	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2578	{
2579	$deny = true;
2580	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2581	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2582	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2583
2584	if ( $deny )
2585	return "The server denied your request to send a mail, you cannot use this mail address.";
2586	}
2587
2588	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2589	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2590	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2591
2592	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2593	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2594
2595	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2596	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2597
2598	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2599	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2600
2601	$replytoaddress = $params['input_replyto'];
2602	$subject = $params['input_subject'];
2603	$msg_uid = $params['msg_id'];
2604	$return_receipt = $params['input_return_receipt'];
2605	$is_important = $params['input_important_message'];
2606	$encrypt = $params['input_return_cripto'];
2607	$signed = $params['input_return_digital'];
2608
2609	$message_attachments = $params['message_attachments'];
2610
2611	if(substr($params['input_to'],-1) == ',')
2612	$params['input_to'] = substr($params['input_to'],0,-1);
2613
2614	if(substr($params['input_cc'],-1) == ',')
2615	$params['input_cc'] = substr($params['input_cc'],0,-1);
2616
2617	if(substr($params['input_cco'],-1) == ',')
2618	$params['input_cco'] = substr($params['input_cco'],0,-1);
2619
2620
2621	// Valida numero Maximo de Destinatarios
2622	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0)
2623	{
2624	$sendersNumber = count(explode(',',$params['input_to']));
2625
2626	if($params['input_cc'])
2627	$sendersNumber += count(explode(',',$params['input_cc']));
2628	if($params['input_cco'])
2629	$sendersNumber += count(explode(',',$params['input_cco']));
2630
2631	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2632	if($userMaxmimumSenders)
2633	{
2634	if($sendersNumber > $userMaxmimumSenders)
2635	return $this->functions->getLang('Number of recipients greater than allowed');
2636	}
2637	else
2638	{
2639	$ldap = new ldap_functions();
2640	$groupsToUser = $ldap->get_user_groups($this->username);
2641
2642	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2643
2644	if($groupMaxmimumSenders > 0)
2645	{
2646	if($sendersNumber > $groupMaxmimumSenders)
2647	return $this->functions->getLang('Number of recipients greater than allowed');
2648	}
2649	else
2650	{
2651	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2652	return $this->functions->getLang('Number of recipients greater than allowed');
2653	}
2654	}
2655
2656	}
2657	//Fim Valida numero maximo de destinatarios
2658
2659
2660	//Valida envio de email para shared accounts
2661	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2662	{
2663	$ldap = new ldap_functions();
2664	$arrayF = explode(';', $params['input_from']);
2665
2666	/*
2667	* Verifica se o remetente n?o ? uma conta compartilhada
2668	*/
2669	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2670	{
2671	$groupsToUser = $ldap->get_user_groups($this->username);
2672	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2673
2674	/*
2675	* Pega o UID do remetente
2676	*/
2677	$uidFrom = $ldap->mail2uid($arrayF[1]);
2678
2679	/*
2680	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2681	*/
2682	foreach ($sharedAccounts as $key => $value)
2683	{
2684	if($value)
2685	$acl = $this->getaclfrombox($value);
2686
2687	if (array_key_exists($uidFrom, $acl))
2688	unset($sharedAccounts[$key]);
2689
2690	}
2691
2692	/*
2693	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2694	*/
2695	if(count($sharedAccounts) > 0)
2696	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2697
2698	/*
2699	* Retorna as contas compartilhadas bloqueadas
2700	*/
2701	if(count($accountsBlockeds) > 0)
2702	{
2703	$return = '';
2704
2705	foreach ($accountsBlockeds as $accountBlocked)
2706	$return.= $accountBlocked.', ';
2707
2708	$return = substr($return,0,-2);
2709
2710	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2711	}
2712	}
2713	}
2714	// Fim Valida envio de email para shared accounts
2715
2716
2717	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2718	if($params['smime'] AND false)
2719	{
2720	$body = $params['smime'];
2721	$mail->SMIME = true;
2722	// A MSG assinada deve ser testada neste ponto.
2723	// Testar o certificado e a integridade da msg....
2724	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2725	$erros_acumulados = '';
2726	$certificado = new certificadoB();
2727	$validade = $certificado->verificar($body);
2728	if(!$validade)
2729	{
2730	foreach($certificado->erros_ssl as $linha_erro)
2731	{
2732	$erros_acumulados .= $linha_erro;
2733	}
2734	}
2735	else
2736	{
2737	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2738	if ($certificado->apresentado)
2739	{
2740	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2741	$this->cpf = isset($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;
2742	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2743	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2744	}
2745	else
2746	{
2747	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2748	}
2749	}
2750	if(!$erros_acumulados =='')
2751	{
2752	return $erros_acumulados;
2753	}
2754	}
2755	else
2756	{
2757	//Compatibilização com Outlook, ao encaminhar a mensagem
2758	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2759	}
2760
2761	$attachments = $_FILES;
2762	$forwarding_attachments = $params['forwarding_attachments'];
2763	$local_attachments = $params['local_attachments'];
2764
2765	//Test if must be saved in shared folder and change if necessary
2766	if( $fromaddress[2] == 'y' ){
2767	//build shared folder path
2768	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2769	if($this->folder_exists($newfolder))
2770	$folder = $newfolder;
2771	else
2772	$folder = $params['folder'];
2773
2774	} else {
2775	$folder = $params['folder'];
2776	}
2777
2778	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2779	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2780	$folder_name = $params['folder_name'];
2781
2782	// TODO - tratar assinatura e remover o AND false
2783	if($signed && !$params['smime'] AND false)
2784	{
2785	$mail->Mailer = "smime";
2786	$mail->SignedBody = true;
2787	}
2788
2789
2790	if($fromaddress)
2791	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2792	else
2793	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2794	//$mailService->addTo($toaddress);
2795	//$mailService->addCc($ccaddress);
2796	$bol = $this->add_recipients('to', $params['input_to'], $mailService);
2797	if(!$bol){
2798	return $this->parse_error("Invalid Mail:", $toaddress);
2799	}
2800	$bol = $this->add_recipients('cc', $params['input_cc'], $mailService);
2801	if(!$bol){
2802	return $this->parse_error("Invalid Mail:", $ccaddress);
2803	}
2804	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2805
2806	if($allow)
2807	{
2808	//$mailService->addBcc($ccoaddress);
2809	$bol = $this->add_recipients('cco', $params['input_cco'], $mailService);
2810
2811	if(!$bol){
2812	return $this->parse_error("Invalid Mail:", $ccoaddress);
2813	}
2814	}
2815
2816	$mailService->setSubject($subject);
2817	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2818	strtolower($params['type']) != 'plain' : true );
2819
2820
2821	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2822	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2823	{
2824	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2825	$email = explode(",",$email);
2826	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2827	// Deve ser verificado um numero limite de destinatarios.
2828	// Deve ser verificado se os certificados sao validos.
2829	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2830	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2831	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2832	$erros_acumulados = "";
2833	$aux_mails = array();
2834	$mail_list = array();
2835	if(count($email) > $numero_maximo)
2836	{
2837	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2838	return $erros_acumulados;
2839	}
2840	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2841	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2842	foreach($email as $item)
2843	{
2844	$certificate = $db->get_certificate(strtolower($item));
2845	if(!$certificate)
2846	{
2847	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2848	return $erros_acumulados;
2849	}
2850
2851	if (array_key_exists("dberr1", $certificate))
2852	{
2853
2854	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2855	return $erros_acumulados;
2856	}
2857	if (array_key_exists("dberr2", $certificate))
2858	{
2859	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2860	//continue;
2861	}
2862	/* Retirado este teste para evitar mensagem de erro duplicada.
2863	if (!array_key_exists("certs", $certificate))
2864	{
2865	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2866	continue;
2867	}
2868	*/
2869	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2870
2871	foreach ($certificate['certs'] as $registro)
2872	{
2873	$c1 = new certificadoB();
2874	$c1->certificado($registro['chave_publica']);
2875	if ($c1->apresentado)
2876	{
2877	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2878	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2879	{
2880	$aux_mails[] = $registro['chave_publica'];
2881	$mail_list[] = strtolower($item);
2882	}
2883	else
2884	{
2885	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2886	{
2887	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2888	$c1->dados['EXPIRADO'],$c2->revogado);
2889	}
2890
2891	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2892	foreach($c2->erros_ssl as $linha)
2893	{
2894	$erros_acumulados .= $linha . chr(0x0A);
2895	}
2896	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2897	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2898	}
2899	}
2900	else
2901	{
2902	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2903	}
2904	}
2905	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2906	{
2907	return $erros_acumulados;
2908	}
2909	}
2910
2911	$mail->Certs_crypt = $aux_mails;
2912	}
2913
2914	if( count($forwarding_attachments) > 0 )// Build CID images
2915	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
2916
2917	// Build Uploading Attachments!!!
2918	if (count($attachments)>0) //Caso seja forward normal...
2919	{
2920	$total_uploaded_size = 0;
2921	foreach ($attachments as $attach)
2922	{
2923	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2924	return $this->parse_error("message file too big");
2925	if($attach['name']=='Unknown')
2926	continue;
2927	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
2928	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2929	}
2930	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2931	{
2932
2933	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2934	if( $total_uploaded_size > $upload_max_filesize)
2935	return $this->parse_error("message file too big");
2936	}
2937	}
2938	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2939
2940	$total_uploaded_size = 0;
2941
2942	foreach($local_attachments as $local_attachment) {
2943	$file_description = unserialize(rawurldecode($local_attachment));
2944	$tmp = array_values($file_description);
2945	foreach($file_description as $i => $descriptor){
2946	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2947	}
2948	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
2949	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2950	}
2951	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2952	{
2953	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2954	if( $total_uploaded_size > $upload_max_filesize)
2955	return $this->parse_error("message file too big");
2956	}
2957	}
2958
2959	// Build Forwarding Attachments!!!
2960	if (count($forwarding_attachments) > 0)
2961	{
2962	// Bug fixed for array_search function
2963	$name_cid_files = array();
2964	if(count($name_cid_files) > 0) {
2965	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2966	$name_cid_files[0] = null;
2967	}
2968
2969	foreach($forwarding_attachments as $forwarding_attachment)
2970	{
2971	$file_description = unserialize(rawurldecode($forwarding_attachment));
2972
2973	foreach($file_description as $i => $item)
2974	$file_description[$i] = urldecode($item);
2975
2976	$tmp = array_values($file_description);
2977	foreach($file_description as $i => $descriptor){
2978	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2979	}
2980	$file_description = $tmp;
2981	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2982	$fileName = $file_description[2];
2983	if(!array_search(trim($fileName),$name_cid_files)) {
2984	$filename_dec = html_entity_decode(rawurldecode($fileName));
2985	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
2986
2987	}
2988	}
2989	}
2990
2991	//Build Message Attachments!!!
2992	if(count($message_attachments) > 0 )
2993	{
2994	foreach($message_attachments as $folder_name => $messages)
2995	{
2996	foreach ($messages as $message_number => $message_subject)
2997	{
2998	if (!$message_subject)
2999	$message_subject = 'no title.eml';
3000	else
3001	$message_subject .= '.eml';
3002
3003	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3004	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3005	else{
3006	$mbox_stream = $this->open_mbox($folder_name);
3007	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3008	}
3009
3010	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3011	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3012	}
3013	}
3014	}
3015
3016	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3017	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3018
3019	////////////////////////////////////////////////////////////////////////////////////////////////////
3020	/**
3021	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3022	*/
3023	$default_max_size_rule = $db->get_default_max_size_rule();
3024	if(!$default_max_size_rule)
3025	{
3026	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3027	}
3028	else
3029	{
3030	foreach($default_max_size_rule as $i=>$value)
3031	{
3032	$default_max_size_rule = $value['config_value'];
3033	}
3034	}
3035
3036	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3037	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3038
3039
3040	$ldap = new ldap_functions();
3041	$groups_user = $ldap->get_user_groups($id_user);
3042
3043	$size_rule_by_group = array();
3044	foreach($groups_user as $k=>$value_)
3045	{
3046	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3047	if ($rule_in_group != "")
3048	array_push($size_rule_by_group, $rule_in_group);
3049	}
3050
3051	$n_rule_groups = 0;
3052	$maior_valor_regra_grupo = 0;
3053	foreach($size_rule_by_group as $i=>$value)
3054	{
3055	if(is_array($value[0]))
3056	{
3057	$n_rule_groups++;
3058	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3059	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3060	}
3061	}
3062
3063	if($default_max_size_rule)
3064	{
3065	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3066
3067	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3068	{
3069	if($message_size_total > $default_max_size_rule)
3070	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3071	}
3072
3073	else
3074	{
3075	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3076	{
3077	$regra_mais_permissiva = 0;
3078	foreach($size_rule as $i=>$value)
3079	{
3080	if($regra_mais_permissiva < $value['email_max_recipient'])
3081	$regra_mais_permissiva = $value['email_max_recipient'];
3082	}
3083	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3084	if($message_size_total > $regra_mais_permissiva)
3085	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3086	}
3087	else /* Regra por grupo */
3088	{
3089	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3090	if($message_size_total > $maior_valor_regra_grupo)
3091	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3092
3093
3094	}
3095	}
3096	}
3097	/**
3098	* Fim da validação do tamanho da regra do tamanho de mensagem.
3099	*/
3100	////////////////////////////////////////////////////////////////////////////////////////////////////
3101
3102
3103
3104
3105
3106	if($isHTML)
3107	$mailService->setBodyHtml($body);
3108	else
3109	$mailService->setBodyText($body);
3110
3111	if($is_important)
3112	$mailService->addHeaderField('Importance','High');
3113
3114	if($return_receipt)
3115	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3116
3117
3118	if ($folder != 'null'){
3119	$mbox_stream = $this->open_mbox($folder);
3120	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3121	}
3122
3123	$sent = $mailService->send();
3124
3125	if($sent !== true)
3126	{
3127	return $this->parse_error($sent);
3128	}
3129	else
3130	{
3131	if ($signed && !$params['smime'])
3132	{
3133	return $sent;
3134	}
3135	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3136	{
3137	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3138	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3139	$now = date("d/m/y H:i:s");
3140	$addrs = $toaddress.$ccaddress.$ccoaddress;
3141	$sent = trim($sent);
3142	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3143	}
3144	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3145	$contacts = new dynamic_contacts();
3146	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3147	return array("success" => true, "new_contacts" => $new_contacts);
3148	}
3149	return array("success" => true);
3150	}
3151	}
3152
3153
3154	/**
3155	* @license http://www.gnu.org/copyleft/gpl.html GPL
3156	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3157	* @param $mail email
3158	* @param $msg_uid uid da mensagem
3159	* @param $forwarding_attachments anexos
3160	*/
3161
3162	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3163	{
3164	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3165	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3166	$cid_imgs = '';
3167	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3168	//-------------------------------------------------------------------//
3169
3170	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3171
3172	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3173	$desc = unserialize(rawurldecode($v));
3174	$attPostions[$desc[3]] = $i;
3175	}
3176
3177	//Intera as imagens encontradas
3178	foreach($cid_imgs[6] as $j => $val)
3179	{
3180	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3181	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3182	$count = strlen($cid_imgs[6][$j]);
3183
3184	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3185	$file_description = unserialize(rawurldecode($attach_img));
3186
3187	if (is_array($file_description))
3188	foreach($file_description as $i => $descriptor)
3189	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3190
3191	// The image is not in the same mail?
3192	if ($msg_uid != $cid_imgs[4][$j])
3193	{
3194	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3195	$fileContent = &$fa['binary'];
3196	$fileName = $fa['name'];
3197	$fileCode = $fa['encoding'];
3198	$fileType = $fa['type'];
3199	$file_attached[0] = $cid_imgs[2][$j];
3200	$file_attached[1] = $cid_imgs[4][$j];
3201	$file_attached[2] = $fileName;
3202	$file_attached[3] = '0.'.(string)($j+1);
3203	$file_attached[4] = 'base64';
3204	$file_attached[5] = strlen($fileContent); //Size of file
3205	$file_attached[6] = $cid_imgs[6][$j];
3206	$return_forward[] = $file_attached;
3207
3208	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3209	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3210
3211	}
3212	else
3213	{
3214	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3215	$fileName = $file_description[2];
3216	$fileCode = $file_description[4];
3217	$file_description[3] = '0.'.(string)($j+1);
3218	$file_description[6] = $cid_imgs[6][$j];
3219	$fileType = $this->get_file_type($file_description[2]);
3220	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3221	if (!empty($file_description))
3222	{
3223	$file_description[5] = strlen($fileContent); //Size of file
3224	$return_forward[] = $file_description;
3225	}
3226	}
3227
3228	if ($fileContent)
3229	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3230	}
3231
3232	return $return_forward;
3233	}
3234	function add_recipients_cert($full_address)
3235	{
3236	$result = "";
3237	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3238	foreach ($parse_address as $val)
3239	{
3240	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3241	if ($val->mailbox == "INVALID_ADDRESS")
3242	continue;
3243	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3244	continue;
3245	if (empty($val->personal))
3246	$result .= $val->mailbox."@".$val->host . ",";
3247	else
3248	$result .= $val->mailbox."@".$val->host . ",";
3249	}
3250
3251	return substr($result,0,-1);
3252	}
3253
3254	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3255	{
3256	//remove a comma if is given two unexpected commas
3257	$full_address = preg_replace("/, ?,/",",",$full_address);
3258	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3259
3260	$bolean = true;
3261	foreach ($parse_address as $val)
3262	{
3263	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3264	if ($val->mailbox == "INVALID_ADDRESS")
3265	continue;
3266	switch($recipient_type)
3267	{
3268	case "to":
3269	if($mobile){
3270	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3271	}else{
3272	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3273	}
3274	break;
3275	case "cc":
3276	if($mobile){
3277	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3278	}else{
3279	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3280	}
3281	break;
3282	case "cco":
3283	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3284	break;
3285	}
3286	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3287	$bolean = false;
3288	}
3289	}
3290	return $bolean;
3291	}
3292
3293	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3294	{
3295	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3296	$attachment = new attachment();
3297	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3298	$attachment->setStructureFromMail($msg_folder, $msg_number);
3299	return $attachment->getAttachment($msg_part);
3300	}
3301
3302	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3303	{
3304	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3305	$attachment = new attachment();
3306	$attachment->setStructureFromMail($msg_folder, $msg_number);
3307	$return = $attachment->getAttachmentInfo($msg_part);
3308	$return['binary'] = $attachment->getAttachment($msg_part);
3309	return $return;
3310	}
3311
3312	function del_last_caracter($string)
3313	{
3314	$string = substr($string,0,(strlen($string) - 1));
3315	return $string;
3316	}
3317
3318	function del_last_two_caracters($string)
3319	{
3320	$string = substr($string,0,(strlen($string) - 2));
3321	return $string;
3322	}
3323
3324	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3325	{
3326	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3327	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3328	foreach($imapsort as $iuid)
3329	$sort[$iuid] = "";
3330
3331	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3332	$slice_array = false;
3333	else
3334	$slice_array = true;
3335	}
3336	else
3337	{
3338	$sort = array();
3339	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3340	$num_msgs = imap_num_msg($this->mbox);
3341	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3342	$slice_array = true;
3343
3344	for ($i=$num_msgs; $i>0; $i--)
3345	{
3346	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3347	break;
3348	$iuid = @imap_uid($this->mbox,$i);
3349	$header = $this->get_header($iuid);
3350	// List UNSEEN messages.
3351	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3352	continue;
3353	}
3354	// List SEEN messages.
3355	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3356	continue;
3357	}
3358	// List ANSWERED messages.
3359	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3360	continue;
3361	}
3362	// List FLAGGED messages.
3363	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3364	continue;
3365	}
3366
3367	if($sort_box_type=='SORTFROM') {
3368	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3369	$from = $header->to;
3370	else
3371	$from = $header->from;
3372	if(isset($from[0]->personal))
3373	$tmp = imap_mime_header_decode($from[0]->personal);
3374	else
3375	$tmp = null;
3376	if (isset($tmp[0]->text))
3377	$sort[$iuid] = $tmp[0]->text;
3378	else
3379	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3380	}
3381	else if($sort_box_type=='SORTSUBJECT') {
3382	$sort[$iuid] = $header->subject;
3383	}
3384	else if($sort_box_type=='SORTSIZE') {
3385	$sort[$iuid] = $header->Size;
3386	}
3387	else {
3388	$sort[$iuid] = $header->udate;
3389	}
3390
3391	}
3392	natcasesort($sort);
3393
3394	if ($sort_box_reverse)
3395	$sort = array_reverse($sort,true);
3396	}
3397	if(empty($sort) or !is_array($sort)){
3398	$sort = array();
3399	}
3400
3401
3402
3403
3404	if ($slice_array)
3405	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3406
3407
3408	return $sort;
3409
3410	}
3411
3412	function move_delete_search_messages($params){
3413	$move = false;
3414	$msg_no_move = "";
3415
3416	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3417	$params['new_folder'] = urldecode($params['new_folder_move']);
3418	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3419	$sel_msgs = explode(",", $params['selected_messages']);
3420	@reset($sel_msgs);
3421	$sorted_msgs = array();
3422	foreach($sel_msgs as $idx => $sel_msg) {
3423	$sel_msg = explode(";", $sel_msg);
3424	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3425	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3426	}
3427	else {
3428	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3429	}
3430	}
3431	@ksort($sorted_msgs);
3432	$last_return = false;
3433	foreach($sorted_msgs as $folder => $msgs_number) {
3434	$params['msgs_number'] = $msgs_number;
3435	$params['folder'] = $folder;
3436
3437	$last_return = $this->move_messages($params);
3438
3439	if($last_return['status']){
3440	$move = true;
3441	}else{
3442	$msg_no_move = $params['msgs_number'];
3443	}
3444	}
3445	$sel_msgs = null;
3446	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3447	$params['new_folder'] = urldecode($params['new_folder_delete']);
3448	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3449	$sel_msgs = explode(",", $params['selected_messages']);
3450	@reset($sel_msgs);
3451	$sorted_msgs = array();
3452	foreach($sel_msgs as $idx => $sel_msg) {
3453	$sel_msg = explode(";", $sel_msg);
3454	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3455	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3456	}
3457	else {
3458	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3459	}
3460	}
3461	@ksort($sorted_msgs);
3462	$last_return = false;
3463	foreach($sorted_msgs as $folder => $msgs_number) {
3464	$params['msgs_number'] = $msgs_number;
3465	$params['folder'] = $folder;
3466
3467	$params['folder'] = $params['new_folder_delete'];
3468	$last_return = $this->delete_msgs($params);
3469	$last_return['deleted'] = true;
3470	if($last_return['status']){
3471	$move = true;
3472	}else{
3473	$msg_no_move = $params['msgs_number'];
3474	}
3475
3476	}
3477
3478	if($move)
3479	$last_return['move'] = true;
3480
3481	if($msg_no_move != "")
3482	$last_return['no_move'] = $msg_no_move;
3483
3484	return $last_return;
3485	}
3486
3487	function move_search_messages($params){
3488	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3489	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3490	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3491	$sel_msgs = explode(",", $params['selected_messages']);
3492	$move = false;
3493	$msg_no_move = "";
3494
3495	@reset($sel_msgs);
3496	$sorted_msgs = array();
3497	foreach($sel_msgs as $idx => $sel_msg) {
3498	$sel_msg = explode(";", $sel_msg);
3499	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3500	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3501	}
3502	else {
3503	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3504	}
3505	}
3506	@ksort($sorted_msgs);
3507	$last_return = false;
3508	foreach($sorted_msgs as $folder => $msgs_number) {
3509	$params['msgs_number'] = $msgs_number;
3510	$params['folder'] = $folder;
3511
3512	if($params['delete'] === 'true'){
3513	$params['folder'] = $params['new_folder'];
3514	$last_return = $this->delete_msgs($params);
3515	$last_return['deleted'] = true;
3516
3517	if($last_return['status']){
3518	$move = true;
3519	}else{
3520	$msg_no_move = $params['msgs_number'];
3521	}
3522
3523	}else{
3524	$last_return = $this->move_messages($params);
3525
3526	if($last_return['status']){
3527	$move = true;
3528	}else{
3529	$msg_no_move = $params['msgs_number'];
3530	}
3531	}
3532	}
3533
3534	if($move)
3535	$last_return['move'] = true;
3536
3537	if($msg_no_move != "")
3538	$last_return['no_move'] = $msg_no_move;
3539
3540	return $last_return;
3541	}
3542
3543	function move_messages($params)
3544	{
3545	$folder = $params['folder'];
3546	$mbox_stream = $this->open_mbox($folder);
3547	$newmailbox = ($params['new_folder']);
3548	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3549	$new_folder_name = $params['new_folder_name'];
3550	$msgs_number = $params['msgs_number'];
3551	$return = array('msgs_number' => $msgs_number,
3552	'folder' => $folder,
3553	'new_folder_name' => $new_folder_name,
3554	'border_ID' => $params['border_ID'],
3555	'status' => true); //Status foi adicionado para validar as permissoes ACL
3556
3557	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3558	if (substr($folder,0,4) == 'user'){
3559	$acl = $this->getacltouser($folder);
3560	/*
3561	* l - lookup (mailbox is visible to LIST/LSUB commands)
3562	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3563	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3564	* w - write (STORE flags other than SEEN and DELETED)
3565	* i - insert (perform APPEND, COPY into mailbox)
3566	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3567	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3568	* d - delete (STORE DELETED flag, perform EXPUNGE)
3569	* a - administer (perform SETACL)
3570	*/
3571	if (strpos($acl, "d") === false){
3572	$return['status'] = false;
3573	return $return;
3574	}
3575	}
3576	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3577	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3578	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3579	if (substr($new_folder_name,0,4) == 'user'){
3580	$this->ldap = new ldap_functions();
3581	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3582	$return['new_folder_name'] = array_pop($tmp_folder_name);
3583	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3584	{
3585	$return['new_folder_name'] = $cn;
3586	}
3587	}
3588	}
3589	}
3590
3591	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3592	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3593	{
3594	$return['previous_msg'] = $this->get_info_previous_msg($params);
3595	// Fix problem in unserialize function JS.
3596	if(array_key_exists('body', $return['previous_msg']))
3597	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3598	}
3599
3600	$mbox_stream = $this->open_mbox($folder);
3601	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3602	imap_expunge($mbox_stream);
3603	if($mbox_stream)
3604	imap_close($mbox_stream);
3605	return $return;
3606	}else {
3607	if(strstr(imap_last_error(),'Over quota')) {
3608	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3609	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3610	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3611	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3612	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3613	if(!$mbox)
3614	return imap_last_error();
3615	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3616	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3617	if($mbox_stream)
3618	imap_close($mbox_stream);
3619	if($mbox)
3620	imap_close($mbox);
3621	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3622	}
3623	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3624	imap_expunge($mbox_stream);
3625	if($mbox_stream)
3626	imap_close($mbox_stream);
3627	// return to original quota limit.
3628	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3629	if($mbox)
3630	imap_close($mbox);
3631	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3632	}
3633	return $return;
3634	}
3635	else {
3636	if($mbox_stream)
3637	imap_close($mbox_stream);
3638	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3639	if($mbox)
3640	imap_close($mbox);
3641	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3642	}
3643	return imap_last_error();
3644	}
3645
3646	}
3647	else {
3648	if($mbox_stream)
3649	imap_close($mbox_stream);
3650	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3651	}
3652	}
3653	}
3654
3655
3656	function save_msg($params)
3657	{
3658
3659	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
3660	$mailService = ServiceLocator::getService('mail');
3661
3662	$return_receipt = $params['input_return_receipt'];
3663	$is_important = $params['input_important_message'];
3664
3665	$msg_uid = $params['msg_id'];
3666	$body = $params['body'];
3667	$body = str_replace("%nbsp;"," ",$body);
3668	$body = preg_replace("/\n/"," ",$body);
3669	$body = preg_replace("/\r/","" ,$body);
3670	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3671	$forwarding_attachments = $params['forwarding_attachments'];
3672	$message_attachments = $params['message_attachments'];
3673	$attachments = $params['FILES'];
3674	$return_files = $params['FILES'];
3675	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3676
3677	if(is_array($params['local_attachments'])){
3678	foreach ($params['local_attachments'] as $key => $local_attach) {
3679	$tmp = unserialize(urldecode($local_attach));
3680	$attachments[$key]['name'] = urldecode($tmp[2]);
3681	$return_files[$key]['name'] = urldecode($tmp[2]);
3682	}
3683	}
3684
3685	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO-8859-1, UTF-8");
3686	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3687
3688	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3689	$mailService->addTo($params['input_to']);
3690	$mailService->addCc( $params['input_cc']);
3691	$mailService->addBcc($params['input_cco']);
3692	$mailService->setSubject($params['input_subject']);
3693
3694	if($is_important){
3695	$mailService->addHeaderField('Importance','High');
3696	}
3697
3698	if($return_receipt)
3699	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3700
3701	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3702
3703
3704	if( count($forwarding_attachments) > 0 )
3705	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3706
3707	//Build Message Attachments!!!
3708	if(count($message_attachments) > 0 )
3709	{
3710	foreach($message_attachments as $folder_name => $messages)
3711	{
3712	foreach ($messages as $message_number => $message_subject)
3713	{
3714	if (!$message_subject)
3715	$message_subject = 'no title.eml';
3716	else
3717	$message_subject .= '.eml';
3718
3719	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3720	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3721	else{
3722	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3723	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3724	}
3725
3726	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3727	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3728	}
3729	}
3730	}
3731
3732	$imagesParts = array();
3733
3734	if(count($return_forward) > 0 )
3735	foreach ($return_forward as $value)
3736	$imagesParts[$value[6]] = $value[3];
3737
3738	//Build Forwarding Attachments!!!
3739	if(count($forwarding_attachments) > 0 )
3740	{
3741	foreach($forwarding_attachments as $forwarding_attachment)
3742	{
3743
3744	$file_description = unserialize(rawurldecode($forwarding_attachment));
3745	foreach($file_description as $i => $item)
3746	$file_description[$i] = urldecode($item);
3747
3748	$file_description = array_values($file_description);
3749
3750	foreach($file_description as $i => $descriptor)
3751	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3752
3753	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3754	$file_description[2] = html_entity_decode($file_description[2]);
3755
3756	$file_description[5] = strlen($fileContent); //Size of file
3757	$return_forward[] = $file_description;
3758	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3759	}
3760	}
3761
3762	if ((count($return_forward) > 0) && (count($return_files) > 0))
3763	$return_files = array_merge_recursive($return_forward,$return_files);
3764	else if (count($return_files) < 1)
3765	$return_files = $return_forward;
3766
3767	//Build Uploading Attachments!!!
3768	$sizeof_attachments = count($attachments);
3769	if ($sizeof_attachments)
3770	foreach ($attachments as $numb => $attach)
3771	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3772
3773
3774	if (!$body)
3775	$body = ' ';
3776
3777	if($isHTML)
3778	$mailService->setBodyHtml($body);
3779	else
3780	$mailService->setBodyText($body);
3781
3782
3783	$mbox_stream = $this->open_mbox($folder);
3784	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3785
3786	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3787	$return['msg_no'] = $status->uidnext - 1;
3788	$return['folder_id'] = $folder;
3789	$return['imagesParts'] = $imagesParts;
3790
3791	if($mbox_stream)
3792	imap_close($mbox_stream);
3793
3794	$returnFiles = array();
3795	$ii = 0;
3796
3797	if(count($return_files) > 0)
3798	{
3799	foreach ($return_files as $index => $_attachment)
3800	{
3801	if (array_key_exists("name", $_attachment))
3802	{
3803	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment['name'], 'UTF-8', 'UTF-8, ISO-8859-1') );
3804	$returnFiles[$ii]['size'] = $_attachment['size'];
3805	$ii++;
3806	}
3807	else if($_attachment[2])
3808	{
3809	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment[2], 'UTF-8', 'UTF-8, ISO-8859-1'));
3810	$returnFiles[$ii]['size'] = $_attachment[5];
3811	$ii++;
3812	}
3813	}
3814	}
3815	$return['files'] = serialize($returnFiles);
3816	$return["subject"] = $params['input_subject'];
3817	if (!$return['append']) $return['append'] = imap_last_error();
3818
3819	return $return;
3820	}
3821
3822
3823	function set_messages_flag_from_search($params){
3824	$error = False;
3825	$fileNames = "";
3826
3827	$sel_msgs = explode(",", $params['msg_to_flag']);
3828	@reset($sel_msgs);
3829	$sorted_msgs = array();
3830	foreach($sel_msgs as $idx => $sel_msg) {
3831	$sel_msg = explode(";", $sel_msg);
3832	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3833	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3834	}
3835	else {
3836	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3837	}
3838	}
3839	unset($sorted_msgs['']);
3840	$array_names_keys = array_keys($sorted_msgs);
3841	// Verifica se as n mensagens selecionadas
3842	// se encontram em um mesmo folder
3843	if (count($sorted_msgs)==1){
3844	$param['folder'] = $array_names_keys[0];
3845	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3846	$param['flag'] = $params['flag'];
3847	$returns[0] = $this->set_messages_flag($param);
3848	return $returns;
3849	}else{
3850	for($i = 0; $i < count($array_names_keys); $i++){
3851	$param['folder'] = $array_names_keys[$i];
3852	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3853	$param['flag'] = $params['flag'];
3854	$returns[$i] = $this->set_messages_flag($param);
3855	}
3856	}
3857	return $returns;
3858	}
3859	function set_messages_flag($params)
3860	{
3861	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3862	$msgs_to_set = $params['msgs_to_set'];
3863	$flag = $params['flag'];
3864	$return = array();
3865	$return["msgs_to_set"] = $msgs_to_set;
3866	$return["flag"] = $flag;
3867	$return["msgs_not_to_set"] = "";
3868
3869	$this->mbox = $this->open_mbox($folder);
3870
3871	if ($flag == "unseen"){
3872	$return["msgs_to_set"] = "";
3873	$msgs = explode(",",$msgs_to_set);
3874	foreach($msgs as $men){
3875	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3876	$return["msgs_to_set"] .= $men.",";
3877	else
3878	$return["msgs_not_to_set"] .= $men.",";
3879	}
3880	$return["status"] = true;
3881	}elseif ($flag == "seen"){
3882	$return["msgs_to_set"] = "";
3883	$msgs = explode(",",$msgs_to_set);
3884	foreach($msgs as $men){
3885	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3886	$return["msgs_to_set"] .= $men.",";
3887	else
3888	$return["msgs_not_to_set"] .= $men.",";
3889	}
3890	$return["status"] = true;
3891	}elseif ($flag == "answered"){
3892	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3893	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3894	}
3895	elseif ($flag == "forwarded")
3896	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3897	elseif ($flag == "flagged")
3898	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3899	elseif ($flag == "unflagged") {
3900	$flag_importance = false;
3901	$msgs_number = explode(",",$msgs_to_set);
3902	$unflagged_msgs = "";
3903	foreach($msgs_number as $msg_number) {
3904	preg_match('/importance : (.*)\r/i',
3905	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3906	,$importance);
3907	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3908	$flag_importance=true;
3909	}
3910	else {
3911	$unflagged_msgs.=$msg_number.",";
3912	}
3913	}
3914
3915	if($unflagged_msgs!="") {
3916	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3917	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3918	}
3919	else {
3920	$return["msgs_unflageds"] = false;
3921	}
3922
3923	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3924	$return["status"] = false;
3925	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3926	}
3927	else {
3928	$return["status"] = true;
3929	}
3930	}
3931
3932	if(($flag == "seen") \|\| ($flag == "unseen")){
3933	if ($return["msgs_not_to_set"] != ""){
3934	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3935	$return["status"] = false;
3936	}
3937	if($return["msgs_to_set"] != ""){
3938	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3939	}
3940	}
3941	if($this->mbox && is_resource($this->mbox))
3942	imap_close($this->mbox);
3943	return $return;
3944	}
3945
3946	function get_file_type($file_name)
3947	{
3948	$file_name = strtolower($file_name);
3949	$strFileType = strrev(substr(strrev($file_name),0,4));
3950	if ($strFileType == ".eml")
3951	return "message/rfc822";
3952	if ($strFileType == ".asf")
3953	return "video/x-ms-asf";
3954	if ($strFileType == ".avi")
3955	return "video/avi";
3956	if ($strFileType == ".doc")
3957	return "application/msword";
3958	if ($strFileType == ".zip")
3959	return "application/zip";
3960	if ($strFileType == ".xls")
3961	return "application/vnd.ms-excel";
3962	if ($strFileType == ".gif")
3963	return "image/gif";
3964	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3965	return "image/jpeg";
3966	if ($strFileType == ".png")
3967	return "image/png";
3968	if ($strFileType == ".wav")
3969	return "audio/wav";
3970	if ($strFileType == ".mp3")
3971	return "audio/mpeg3";
3972	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3973	return "video/mpeg";
3974	if ($strFileType == ".rtf")
3975	return "application/rtf";
3976	if ($strFileType == ".htm" \|\| $strFileType == "html")
3977	return "text/html";
3978	if ($strFileType == ".xml")
3979	return "text/xml";
3980	if ($strFileType == ".xsl")
3981	return "text/xsl";
3982	if ($strFileType == ".css")
3983	return "text/css";
3984	if ($strFileType == ".php")
3985	return "text/php";
3986	if ($strFileType == ".asp")
3987	return "text/asp";
3988	if ($strFileType == ".pdf")
3989	return "application/pdf";
3990	if ($strFileType == ".txt")
3991	return "text/plain";
3992	if ($strFileType == ".wmv")
3993	return "video/x-ms-wmv";
3994	if ($strFileType == ".sxc")
3995	return "application/vnd.sun.xml.calc";
3996	if ($strFileType == ".stc")
3997	return "application/vnd.sun.xml.calc.template";
3998	if ($strFileType == ".sxd")
3999	return "application/vnd.sun.xml.draw";
4000	if ($strFileType == ".std")
4001	return "application/vnd.sun.xml.draw.template";
4002	if ($strFileType == ".sxi")
4003	return "application/vnd.sun.xml.impress";
4004	if ($strFileType == ".sti")
4005	return "application/vnd.sun.xml.impress.template";
4006	if ($strFileType == ".sxm")
4007	return "application/vnd.sun.xml.math";
4008	if ($strFileType == ".sxw")
4009	return "application/vnd.sun.xml.writer";
4010	if ($strFileType == ".sxq")
4011	return "application/vnd.sun.xml.writer.global";
4012	if ($strFileType == ".stw")
4013	return "application/vnd.sun.xml.writer.template";
4014
4015
4016	return "application/octet-stream";
4017	}
4018
4019	function htmlspecialchars_encode($str)
4020	{
4021	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4022	}
4023	function htmlspecialchars_decode($str)
4024	{
4025	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4026	}
4027
4028	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4029	{
4030	if(!$this->mbox \|\| !is_resource($this->mbox))
4031	$this->mbox = $this->open_mbox($folder);
4032
4033	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4034	}
4035
4036	function get_info_next_msg($params)
4037	{
4038	$msg_number = $params['msg_number'];
4039	$folder = $params['msg_folder'];
4040	$sort_box_type = $params['sort_box_type'];
4041	$sort_box_reverse = $params['sort_box_reverse'];
4042	$reuse_border = $params['reuse_border'];
4043	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4044	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4045
4046	$success = false;
4047	if (is_array($sort_array_msg))
4048	{
4049	foreach ($sort_array_msg as $i => $value){
4050	if ($value == $msg_number)
4051	{
4052	$success = true;
4053	break;
4054	}
4055	}
4056	}
4057
4058	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4059	{
4060	$params['status'] = 'false';
4061	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4062	return $params;
4063	}
4064
4065	$params = array();
4066	$params['msg_number'] = $sort_array_msg[($i+1)];
4067	$params['msg_folder'] = $folder;
4068
4069	$return = $this->get_info_msg($params);
4070	$return["reuse_border"] = $reuse_border;
4071	return $return;
4072	}
4073
4074	function get_info_previous_msg($params)
4075	{
4076	$msg_number = $params['msgs_number'];
4077	$folder = $params['folder'];
4078	$sort_box_type = $params['sort_box_type'];
4079	$sort_box_reverse = $params['sort_box_reverse'];
4080	$reuse_border = $params['reuse_border'];
4081	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4082	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4083
4084	$success = false;
4085	if (is_array($sort_array_msg))
4086	{
4087	foreach ($sort_array_msg as $i => $value){
4088	if ($value == $msg_number)
4089	{
4090	$success = true;
4091	break;
4092	}
4093	}
4094	}
4095	if (! $success \|\| $i == 0)
4096	{
4097	$params['status'] = 'false';
4098	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4099	return $params;
4100	}
4101
4102	$params = array();
4103	$params['msg_number'] = $sort_array_msg[($i-1)];
4104	$params['msg_folder'] = $folder;
4105
4106	$return = $this->get_info_msg($params);
4107	$return["reuse_border"] = $reuse_border;
4108	return $return;
4109	}
4110
4111	// This function updates the values: quota, paging and new messages menu.
4112	function get_menu_values($params){
4113	$return_array = array();
4114	$return_array = $this->get_quota($params);
4115
4116	$mbox_stream = $this->open_mbox($params['folder']);
4117	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4118	if($mbox_stream)
4119	imap_close($mbox_stream);
4120
4121	return $return_array;
4122	}
4123
4124	function get_quota($params){
4125	// folder_id = user/{uid} for shared folders
4126	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
4127	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
4128	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
4129	}
4130	// folder_id = INBOX for inbox folders
4131	else
4132	$folder_id = "INBOX";
4133
4134	if(!$this->mbox \|\| !is_resource($this->mbox))
4135	$this->mbox = $this->open_mbox();
4136
4137	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4138	if($this->mbox && is_resource($this->mbox))
4139	imap_close($this->mbox);
4140
4141	if (!$quota){
4142	return array(
4143	'quota_percent' => 0,
4144	'quota_used' => 0,
4145	'quota_limit' => 0
4146	);
4147	}
4148
4149	if(count($quota) && $quota['limit']) {
4150	$quota_limit = $quota['limit'];
4151	$quota_used = $quota['usage'];
4152	if($quota_used >= $quota_limit)
4153	{
4154	$quotaPercent = 100;
4155	}
4156	else
4157	{
4158	$quotaPercent = ($quota_used / $quota_limit)*100;
4159	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4160	}
4161	return array(
4162	'quota_percent' => floor($quotaPercent),
4163	'quota_used' => $quota_used,
4164	'quota_limit' => $quota_limit
4165	);
4166	}
4167	else
4168	return array();
4169	}
4170
4171	function send_notification($params){
4172	include("../header.inc.php");
4173	require_once("class.phpmailer.php");
4174	$mail = new PHPMailer();
4175
4176	$toaddress = $params['notificationto'];
4177
4178	$subject = lang("Read receipt: %1",$params['subject']);
4179	$body = lang("Your message: %1",$params['subject']) . '<br>';
4180	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4181	$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"));
4182	$mail->SMTPDebug = false;
4183	$mail->IsSMTP();
4184	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4185	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4186	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4187	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4188	$mail->AddAddress($toaddress);
4189	$mail->Subject = $this->htmlspecialchars_decode($subject);
4190
4191	$mail->IsHTML(true);
4192	$mail->Body = $body;
4193
4194	if(!$mail->Send()){
4195	return $mail->ErrorInfo;
4196	}
4197	else
4198	return true;
4199	}
4200
4201	function empty_folder($params)
4202	{
4203	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4204	$mbox_stream = $this->open_mbox($folder);
4205	$return = imap_delete($mbox_stream,'1:*');
4206	if($mbox_stream)
4207	imap_close($mbox_stream, CL_EXPUNGE);
4208	return $return;
4209	}
4210
4211	function search($params)
4212	{
4213	include("class.imap_attachment.inc.php");
4214	$imap_attachment = new imap_attachment();
4215	$criteria = $params['criteria'];
4216	$return = array();
4217	$folders = $this->get_folders_list();
4218
4219	$j = 0;
4220	foreach($folders as $folder)
4221	{
4222	$mbox_stream = $this->open_mbox($folder);
4223	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4224
4225	if ($messages == '')
4226	continue;
4227
4228	$i = 0;
4229	$return[$j] = array();
4230	$return[$j]['folder_name'] = $folder['name'];
4231
4232	foreach($messages as $msg_number)
4233	{
4234	$header = $this->get_header($msg_number);
4235	if (!is_object($header))
4236	return false;
4237
4238	$return[$j][$i]['msg_folder'] = $folder['name'];
4239	$return[$j][$i]['msg_number'] = $msg_number;
4240	$return[$j][$i]['Recent'] = $header->Recent;
4241	$return[$j][$i]['Unseen'] = $header->Unseen;
4242	$return[$j][$i]['Answered'] = $header->Answered;
4243	$return[$j][$i]['Deleted'] = $header->Deleted;
4244	$return[$j][$i]['Draft'] = $header->Draft;
4245	$return[$j][$i]['Flagged'] = $header->Flagged;
4246
4247	$date_msg = gmdate("d/m/Y",$header->udate);
4248	if (gmdate("d/m/Y") == $date_msg)
4249	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4250	else
4251	$return[$j][$i]['udate'] = $date_msg;
4252
4253	$fromaddress = imap_mime_header_decode($header->fromaddress);
4254	$return[$j][$i]['fromaddress'] = '';
4255	foreach ($fromaddress as $tmp)
4256	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4257
4258	$from = $header->from;
4259	$return[$j][$i]['from'] = array();
4260	$tmp = imap_mime_header_decode($from[0]->personal);
4261	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4262	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4263	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4264
4265	$to = $header->to;
4266	$return[$j][$i]['to'] = array();
4267	$tmp = imap_mime_header_decode($to[0]->personal);
4268	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4269	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4270	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4271
4272	$subject = imap_mime_header_decode($header->fetchsubject);
4273	$return[$j][$i]['subject'] = '';
4274	foreach ($subject as $tmp)
4275	$return[$j][$i]['subject'] .= $tmp->text;
4276
4277	$return[$j][$i]['Size'] = $header->Size;
4278	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4279
4280	$return[$j][$i]['attachment'] = array();
4281	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4282
4283	$i++;
4284	}
4285	$j++;
4286	if($mbox_stream)
4287	imap_close($mbox_stream);
4288	}
4289
4290	return $return;
4291	}
4292
4293
4294	function mobile_search($params)
4295	{
4296	include("class.imap_attachment.inc.php");
4297	$imap_attachment = new imap_attachment();
4298	$criterias = array ("TO","SUBJECT","FROM","CC");
4299	$return = array();
4300	if(!isset($params['folder'])) {
4301	$folder_params = array("noSharedFolders"=>1);
4302	if(isset($params['folderType']))
4303	$folder_params['folderType'] = $params['folderType'];
4304	$folders = $this->get_folders_list($folder_params);
4305	}
4306	else
4307	$folders = array(0=>array('folder_id'=>$params['folder']));
4308	$num_msgs = 0;
4309	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4310	$return["msgs"] = array();
4311
4312	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4313	foreach($folders as $id =>$folder)
4314	{
4315	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4316	foreach($criterias as $criteria_fixed)
4317	{
4318	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4319
4320	$mbox_stream = $this->open_mbox($folder['folder_id']);
4321
4322	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4323
4324	if ($messages == ''){
4325	if($mbox_stream)
4326	imap_close($mbox_stream);
4327	continue;
4328	}
4329
4330	foreach($messages as $msg_number)
4331	{
4332	$temp = $this->get_info_head_msg($msg_number);
4333	if(!$temp)
4334	return false;
4335	$temp['msg_folder'] = $folder['folder_id'];
4336	$return["msgs"][$num_msgs] = $temp;
4337	$num_msgs++;
4338	}
4339
4340	if($mbox_stream)
4341	imap_close($mbox_stream);
4342	}
4343	}
4344	}
4345
4346	if(!function_exists("cmp_date")) {
4347	function cmp_date($obj1, $obj2){
4348	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4349	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4350	}
4351	}
4352	usort($return["msgs"], "cmp_date");
4353	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4354	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4355	$return["msgs"]['num_msgs'] = $num_msgs;
4356
4357	return $return;
4358	}
4359
4360	function delete_and_show_previous_message($params)
4361	{
4362	$return = $this->get_info_previous_msg($params);
4363
4364	$params_tmp1 = array();
4365	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4366	$params_tmp1['folder'] = $params['msg_folder'];
4367	$return_tmp1 = $this->delete_msg($params_tmp1);
4368
4369	$return['msg_number_deleted'] = $return_tmp1;
4370
4371	return $return;
4372	}
4373
4374
4375	function automatic_trash_cleanness($params)
4376	{
4377	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4378	$criteria = 'BEFORE "'.$before_date.'"';
4379	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
4380	// Free others requests
4381	session_write_close();
4382	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4383	if (is_array($messages)){
4384	foreach ($messages as $msg_number){
4385	imap_delete($mbox_stream, $msg_number, FT_UID);
4386	}
4387	}
4388	if($mbox_stream)
4389	imap_close($mbox_stream, CL_EXPUNGE);
4390	return $messages;
4391	}
4392	// Fix the search problem with special characters!!!!
4393	function remove_accents($string) {
4394	return strtr($string,
4395	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4396	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4397	}
4398
4399	function make_search_date($date,$before = false){
4400
4401	//TODO: Adaptar a data de acordo com o locale do sistema.
4402	list($day,$month,$year) = explode("/", $date);
4403	$before?$day=(int)$day+1:$day=(int)$day;
4404	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4405	$search_date = date('d-M-Y',$timestamp);
4406	return $search_date;
4407
4408	}
4409
4410	function search_msg( $params = false )
4411	{
4412	$mbox_stream = "";
4413
4414	if(strpos($params['condition'],"#")===false)
4415	{ //local messages
4416	$search=false;
4417	}
4418	else
4419	{
4420	$search = explode(",",$params['condition']);
4421	}
4422
4423	$params['page'] = $params['page'] * 1;
4424
4425	if( is_array($search) )
4426	{
4427	$search = array_unique($search); // Remove duplicated folders
4428	$search_criteria = '';
4429	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4430	foreach($search as $tmp)
4431	{
4432	$tmp1 = explode("##",$tmp);
4433	$sum = 0;
4434	$name_box = $tmp1[0];
4435	unset($filter);
4436	foreach($tmp1 as $index => $criteria)
4437	{
4438	if ($index != 0 && strlen($criteria) != 0)
4439	{
4440	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4441	$filter .= " ".$filter_array[0];
4442	if (strlen($filter_array[1]) != 0)
4443	{
4444	if ( trim($filter_array[0]) != 'BEFORE' &&
4445	trim($filter_array[0]) != 'SINCE' &&
4446	trim($filter_array[0]) != 'ON')
4447	{
4448	$filter .= '"'.$filter_array[1].'"';
4449	}else if(trim($filter_array[0]) == 'BEFORE' ){
4450	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4451	}else{
4452	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4453	}
4454	}
4455	}
4456	}
4457
4458	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4459	$filter = $this->remove_accents($filter);
4460
4461	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4462	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4463	{
4464	$folder_name = explode($this->imap_delimiter,$name_box);
4465	$this->ldap = new ldap_functions();
4466
4467	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4468	{
4469	$folder_name[1] = $cn;
4470	}
4471	$folder_name = implode($this->imap_delimiter,$folder_name);
4472	}
4473	else
4474	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4475
4476	if(!is_resource($mbox_stream))
4477	$mbox_stream = $this->open_mbox($name_box);
4478	else
4479	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
4480
4481	if (preg_match("/^.?\bALL\b/", $filter))
4482	{
4483	// Quick Search, note: this ALL isn't the same ALL from imap_search
4484	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4485
4486	foreach($all_criterias as $criteria_fixed)
4487	{
4488	$_filter = $criteria_fixed . substr($filter,4);
4489
4490	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
4491
4492	if(is_array($search_criteria))
4493	{
4494	foreach($search_criteria as $new_search)
4495	{
4496	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4497	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4498	$elem['uid'] = $new_search;
4499	/* compare dates in ordering */
4500	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4501	$retorno[] = $elem;
4502	}
4503	}
4504	}
4505	}
4506	else{
4507	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
4508	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4509	{
4510	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4511	{
4512	$num_msgs = imap_num_msg($mbox_stream);
4513	$flagged_msgs = array();
4514	for ($i=$num_msgs; $i>0; $i--)
4515	{
4516	$iuid = @imap_uid($this->mbox,$i);
4517	$header = $this->get_header($iuid);
4518	if(trim($header->Flagged))
4519	{
4520	$flagged_msgs[$i] = $iuid;
4521	}
4522	}
4523	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4524	{
4525	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4526	foreach($arry_diff as $msg)
4527	{
4528	$search_criteria[] = $msg;
4529	}
4530	}
4531	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4532	{
4533	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4534	}
4535	}
4536	}
4537
4538	if( is_array( $search_criteria) )
4539	{
4540	foreach($search_criteria as $new_search)
4541	{
4542	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4543	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4544	$elem['uid'] = $new_search;
4545	/* compare dates in ordering */
4546	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4547	$retorno[] = $elem;
4548	}
4549	}
4550	}
4551	}
4552	}
4553
4554	if($mbox_stream)
4555	{
4556	imap_close($mbox_stream);
4557	}
4558
4559	$num_msgs = count($retorno);
4560
4561	/* Comparison functions, descendent is ascendent with parms inverted */
4562	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4563	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4564
4565	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4566	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4567
4568	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4569	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4570
4571	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4572	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4573
4574	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4575	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4576
4577	usort( $retorno, $params['sort_type']);
4578	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4579
4580	$arrayRetorno['num_msgs'] = $num_msgs;
4581	$arrayRetorno['data'] = $pageret;
4582	$arrayRetorno['currentTab'] = $params['current_tab'];
4583
4584	if ($pageret)
4585	{
4586	return $arrayRetorno;
4587	}
4588	else
4589	{
4590	return 'none';
4591	}
4592	}
4593
4594	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
4595	{
4596	$header = $this->get_header($uid_msg);
4597	require_once("class.imap_attachment.inc.php");
4598	$imap_attachment = new imap_attachment();
4599	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
4600	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
4601	$flag = $header->Unseen
4602	.$header->Recent
4603	.$header->Flagged
4604	.$header->Draft
4605	.$header->Answered
4606	.$header->Deleted
4607	.$attachments;
4608
4609
4610	$subject = $this->decode_string($header->fetchsubject);
4611	$from = $header->from[0]->mailbox;
4612	if($header->from[0]->personal != "")
4613	$from = $header->from[0]->personal;
4614	$ret_msg['from'] = $this->decode_string($from);
4615	$ret_msg['subject'] = $subject;
4616	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
4617	$ret_msg['size'] = $header->Size;
4618	$ret_msg['flag'] = $flag;
4619	return $ret_msg;
4620	}
4621
4622
4623	function size_msg($size){
4624	$var = floor($size/1024);
4625	if($var >= 1){
4626	return $var." kb";
4627	}else{
4628	return $size ." b";
4629	}
4630	}
4631
4632	function ob_array($the_object)
4633	{
4634	$the_array=array();
4635	if(!is_scalar($the_object))
4636	{
4637	foreach($the_object as $id => $object)
4638	{
4639	if(is_scalar($object))
4640	{
4641	$the_array[$id]=$object;
4642	}
4643	else
4644	{
4645	$the_array[$id]=$this->ob_array($object);
4646	}
4647	}
4648	return $the_array;
4649	}
4650	else
4651	{
4652	return $the_object;
4653	}
4654	}
4655
4656	function getacl()
4657	{
4658	$this->ldap = new ldap_functions();
4659
4660	$return = array();
4661	$mbox_stream = $this->open_mbox();
4662	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4663
4664	$i = 0;
4665	foreach ($mbox_acl as $user => $acl)
4666	{
4667	if ($user != $this->username)
4668	{
4669	$return[$i]['uid'] = $user;
4670	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4671	}
4672	$i++;
4673	}
4674	return $return;
4675	}
4676
4677	function setacl($params)
4678	{
4679	$old_users = $this->getacl();
4680	if (!count($old_users))
4681	$old_users = array();
4682
4683	$tmp_array = array();
4684	foreach ($old_users as $index => $user_info)
4685	{
4686	$tmp_array[$index] = $user_info['uid'];
4687	}
4688	$old_users = $tmp_array;
4689
4690	$users = unserialize($params['users']);
4691	if (!count($users))
4692	$users = array();
4693
4694	//$add_share = array_diff($users, $old_users);
4695	$remove_share = array_diff($old_users, $users);
4696
4697	$mbox_stream = $this->open_mbox();
4698
4699	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4700	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4701
4702	/*if (count($add_share))
4703	{
4704	foreach ($add_share as $index=>$uid)
4705	{
4706	if (is_array($mailboxes_list))
4707	{
4708	foreach ($mailboxes_list as $key => $val)
4709	{
4710	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4711	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4712	}
4713	}
4714	}
4715	}*/
4716
4717	if (count($remove_share))
4718	{
4719	foreach ($remove_share as $index=>$uid)
4720	{
4721	if (is_array($mailboxes_list))
4722	{
4723	foreach ($mailboxes_list as $key => $val)
4724	{
4725	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4726	$folder = str_replace("&-", "&", $folder);
4727	imap_setacl ($mbox_stream, $folder, "$uid", "");
4728	}
4729	}
4730	}
4731	}
4732
4733	return true;
4734	}
4735
4736	function getaclfromuser($params)
4737	{
4738	$useracl = $params['user'];
4739
4740	$return = array();
4741	$return[$useracl] = 'false';
4742	$mbox_stream = $this->open_mbox();
4743	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4744
4745	foreach ($mbox_acl as $user => $acl)
4746	{
4747	if (($user != $this->username) && ($user == $useracl))
4748	{
4749	$return[$user] = $acl;
4750	}
4751	}
4752	return $return;
4753	}
4754
4755	function getacltouser($user)
4756	{
4757	$return = array();
4758	$mbox_stream = $this->open_mbox();
4759	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4760	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4761	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4762	if(substr($user,0,4) != 'user')
4763	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4764	else
4765	$mbox_acl = @imap_getacl($mbox_stream, $user);
4766	if(isset($mbox_acl[$this->username]))
4767	return $mbox_acl[$this->username];
4768	else
4769	return '';
4770	}
4771
4772
4773	function setaclfromuser($params)
4774	{
4775	$user = $params['user'];
4776	$acl = $params['acl'];
4777
4778	$mbox_stream = $this->open_mbox();
4779
4780	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4781	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4782
4783	if (is_array($mailboxes_list))
4784	{
4785	foreach ($mailboxes_list as $key => $val)
4786	{
4787	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4788	$folder = str_replace("&-", "&", $folder);
4789	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4790	{
4791	$return = imap_last_error();
4792	}
4793	}
4794	}
4795	if (isset($return))
4796	return $return;
4797	else
4798	return true;
4799	}
4800
4801	function download_attachment($msg,$msgno)
4802	{
4803	$array_parts_attachments = array();
4804	//$array_parts_attachments['names'] = '';
4805	include_once("class.imap_attachment.inc.php");
4806	$imap_attachment = new imap_attachment();
4807
4808	if (count($msg->fname[$msgno]) > 0)
4809	{
4810	$i = 0;
4811	foreach ($msg->fname[$msgno] as $index=>$fname)
4812	{
4813	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4814	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4815	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4816	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4817	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4818	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4819	$i++;
4820	}
4821	}
4822	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4823	return $array_parts_attachments;
4824	}
4825
4826
4827	/**
4828	* @license http://www.gnu.org/copyleft/gpl.html GPL
4829	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4830	* @param $params
4831	*/
4832	function spam($params)
4833	{
4834
4835	$mbox_stream = $this->open_mbox($params['folder']);
4836	$msgs_number = explode(',',$params['msgs_number']);
4837
4838	$user = Array();
4839
4840	if(substr($params['folder'], 0, 4) == 'user')
4841	{
4842	$ldapObject = new ldap_functions();
4843
4844	$folderArray = Array();
4845	$folderArray = explode($this->imap_delimiter, $params['folder']);
4846
4847	$user['name'] = $folderArray[1];
4848	$user['email'] = $ldapObject->getMailByUid($user['name']);
4849
4850	}
4851	else
4852	{
4853	$user['name'] = $this->username;
4854	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4855	}
4856
4857	foreach($msgs_number as $msg_number)
4858	{
4859	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4860	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4861	$body = imap_body($mbox_stream, $imap_msg_number);
4862	$msg = $header . $body;
4863	strtok($user['email'], '@');
4864	$domain = strtok('@');
4865
4866
4867
4868	//Encontrar a assinatura do dspam no cabecalho
4869	$v = explode("\r\n", $header);
4870	foreach ($v as $linha){
4871	if (eregi("^Message-ID", $linha)) {
4872	$args = explode(" ", $linha);
4873	$msg_id = "'$args[1]'";
4874	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4875	$args = explode(" ",$linha);
4876	$signature = $args[1];
4877	}
4878	}
4879
4880	// Seleciona qual comando a ser executado
4881	switch($params['spam']){
4882	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4883	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4884	}
4885
4886
4887	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4888	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4889
4890	system($cmd);
4891	}
4892
4893	imap_close($mbox_stream);
4894	return false;
4895	}
4896
4897
4898	/**
4899	* Descrição do método
4900	*
4901	* @license http://www.gnu.org/copyleft/gpl.html GPL
4902	* @author
4903	* @sponsor Caixa Econômica Federal
4904	* @author
4905	* @param <tipo> <$msg_number> <Número da mensagem>
4906	* @return <cabeçalho da mensagem>
4907	* @access <public>
4908	*/
4909	function get_header($msg_number)
4910	{
4911	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4912	if (!is_object($header))
4913	return false;
4914
4915	if($header->Flagged != "F" ) {
4916	$flag = preg_match('/importance : (.*)\r/i',
4917	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4918	,$importance);
4919	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4920	}
4921
4922	return $header;
4923	}
4924
4925	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4926	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4927
4928
4929	function insert_email($source,$folder,$timestamp,$flags){
4930
4931	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4932	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4933	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4934	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4935	$imap_options = '/notls/novalidate-cert';
4936
4937
4938	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4939
4940	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4941
4942	if(imap_last_error() === 'Mailbox already exists')
4943	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4944	if($timestamp){
4945	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4946	$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.
4947	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4948	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4949
4950	$f = fopen($file,"w");
4951	fputs($f,base64_encode($source));
4952	fclose($f);
4953	$command = "python ".$_SESSION['rootPath']."/expressoMail1_2/imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4954	$return['command']= exec($command);
4955	}else{
4956	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4957	}
4958	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4959
4960	$return['msg_no'] = $status->uidnext - 1;
4961	$return['error'] = imap_last_error();
4962	if(!$return['error'] && $flags != '' ){
4963
4964	$flags_array=explode(':',$flags);
4965	//"Answered","Draft","Flagged","Unseen"
4966	$flags_fixed = "";
4967	if($flags_array[0] == 'A')
4968	$flags_fixed.="\\Answered ";
4969	if($flags_array[1] == 'X')
4970	$flags_fixed.="\\Draft ";
4971	if($flags_array[2] == 'F')
4972	$flags_fixed.="\\Flagged ";
4973	if($flags_array[3] != 'U')
4974	$flags_fixed.="\\Seen ";
4975	if($flags_array[4] == 'F')
4976	$flags_fixed.="\\Answered \\Draft ";
4977	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4978	}
4979
4980	//Ignorando erro de AUTH=Plain
4981	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4982	$return['error'] = false;
4983
4984	if($mbox_stream)
4985	imap_close($mbox_stream);
4986	return $return;
4987	}
4988
4989	function show_decript($params,$dec=0){
4990	$source = $params['source'];
4991
4992	//error_log("source: $source\nversao: " . PHP_VERSION);
4993	if ($dec == 0)
4994	{
4995	$source = str_replace(" ", "+", $source,$i);
4996	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4997	if(!$source = base64_decode($source,true))
4998	return "error ".$source."Espaï¿?os ".$i;
4999
5000	}
5001	else {
5002	if(!$source = base64_decode($source))
5003	return "error ".$source."Espaï¿?os ".$i;
5004	}
5005	}
5006
5007	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5008
5009	$get['msg_number'] = $insert['msg_no'];
5010	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
5011	$return = $this->get_info_msg($get);
5012	$get['msg_number'] = $params['ID'];
5013	$get['msg_folder'] = $params['folder'];
5014	$tmp = $this->get_info_msg($get);
5015	if(!$tmp['status_get_msg_info'])
5016	{
5017	$return['msg_day']=$tmp['msg_day'];
5018	$return['msg_hour']=$tmp['msg_hour'];
5019	$return['fulldate']=$tmp['fulldate'];
5020	$return['smalldate']=$tmp['smalldate'];
5021	}
5022	else
5023	{
5024	$return['msg_day']='';
5025	$return['msg_hour']='';
5026	$return['fulldate']='';
5027	$return['smalldate']='';
5028	}
5029	$return['msg_no'] =$insert['msg_no'];
5030	$return['error'] = $insert['error'];
5031	$return['folder'] = $params['folder'];
5032	//$return['acls'] = $insert['acls'];
5033	$return['original_ID'] = $params['ID'];
5034
5035	return $return;
5036
5037	}
5038
5039	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5040	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5041
5042	function treat_base64_from_post($source){
5043	$offset = 0;
5044	do
5045	{
5046	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5047	{
5048	$inicio = strpos($source, "\n\r", $inicio);
5049	$fim = strpos($source, '--', $inicio);
5050	if(!$fim)
5051	$fim = strpos($source,"\n\r", $inicio);
5052	$length = $fim-$inicio;
5053	$parte = substr( $source,$inicio,$length-1);
5054	$parte = str_replace(" ", "+", $parte);
5055	$source = substr_replace($source, $parte, $inicio, $length-1);
5056	}
5057	if($offset > $inicio)
5058	$offset=FALSE;
5059	else
5060	$offset = $inicio;
5061	}
5062	while($offset);
5063	return $source;
5064	}
5065
5066	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5067
5068	function unarchive_mail($params)
5069	{
5070	$dest_folder = $params['folder'];
5071	$sources = explode("#@#@#@",$params['source']);
5072	//Add user timeszone
5073	$timestamps = explode("#@#@#@",$params['timestamp']);
5074
5075
5076	$flags = explode("#@#@#@",$params['flags']);
5077
5078	foreach($sources as $index=>$src) {
5079	if($src!=""){
5080	$source = $this->treat_base64_from_post($src);
5081	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
5082	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
5083	}
5084	}
5085	return $insert;
5086	}
5087
5088	function download_all_local_attachments($params)
5089	{
5090	$source = $params['source'];
5091	$source = $this->treat_base64_from_post($source);
5092	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5093	$exporteml = new ExportEml();
5094	$params['num_msg']=$insert['msg_no'];
5095	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5096	return $exporteml->download_all_attachments($params);
5097	}
5098
5099	/**
5100	* Método que envia um email reportando um erro no email do usuário
5101	* @license http://www.gnu.org/copyleft/gpl.html GPL
5102	* @author Prognus Software Livre (http://www.prognus.com.br)
5103	*/
5104	function report_mail_error($params)
5105	{
5106	$params = $params['params'];
5107	$array_params = explode(";;", $params);
5108	$id_msg = $array_params[0];
5109	$msg_user = $array_params[1];
5110
5111	if($msg_user == '')
5112	$msg_user = "Sem mensagem!";
5113
5114	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5115
5116	$exporteml = new ExportEml();
5117	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5118	$this->open_mbox($msg_folder);
5119	$title = "Erro de email reportado";
5120	$body = "<body>O usuário <strong>$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>" .
5121	"$msg_user</body><br><br><hr>";
5122
5123	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5124	$mailService = ServiceLocator::getService('mail');
5125	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5126	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5127	}
5128
5129	function array_msort($array, $cols)
5130	{
5131	$colarr = array();
5132	foreach ($cols as $col => $order) {
5133	$colarr[$col] = array();
5134	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5135	}
5136	$params = array();
5137	foreach ($cols as $col => $order) {
5138	$params[] =& $colarr[$col];
5139	$params = array_merge($params, (array)$order);
5140	}
5141	call_user_func_array('array_multisort', $params);
5142	$ret = array();
5143	$keys = array();
5144	$first = true;
5145	foreach ($colarr as $col => $arr) {
5146	foreach ($arr as $k => $v) {
5147	if ($first) { $keys[$k] = substr($k,1); }
5148	$k = $keys[$k];
5149	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5150	$ret[$k][$col] = $array[$k][$col];
5151	}
5152	$first = false;
5153	}
5154
5155	return $ret;
5156
5157	}
5158
5159	function parseCriteriaSearchMail($search)
5160	{
5161	$criteria = '';
5162	$searchArray = explode(' ', $search);
5163
5164	foreach ($searchArray as $v)
5165	if(trim($v) !== '' )
5166	$criteria .= 'TEXT "'.$v.'" ' ;
5167
5168	return $criteria;
5169	}
5170
5171	function quickSearchMail( $params )
5172	{
5173	$return = array();
5174	$return['folder'] = $params['folder'];
5175	if(!is_array($params['folder']))
5176	$params['folder'] = array( $params['folder'] );
5177
5178	if(!isset($params['sort']))
5179	$params['sort'] = 'SORTDATE_REVERSE';
5180
5181	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5182
5183	$i = 0;
5184	if(!isset($params['page'])) $params['page'] = 0;
5185	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5186	$ini = $end - $this->prefs['max_email_per_page'] ;
5187	$count = 0;
5188
5189	$search = $this->parseCriteriaSearchMail($params['search']);
5190
5191	foreach ($params['folder'] as $folder)
5192	{
5193	$imap = $this->open_mbox( $folder ) ;
5194	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5195
5196	$count += count($msgIds);
5197
5198	foreach ($msgIds as $ii => $v)
5199	{
5200	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5201	$return['msgs'][$i]['from'] = '';
5202
5203	$from = $msg->from[0]->mailbox;
5204	if($msg->from[0]->personal != "")
5205	$from = $msg->from[0]->personal;
5206	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5207
5208	$return['msgs'][$i]['subject'] = ' ';
5209
5210	$subject = imap_mime_header_decode($msg->subject);
5211	foreach ($subject as $tmp)
5212	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5213
5214
5215	$return['msgs'][$i]['flag'] = ' ';
5216	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5217	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5218	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5219	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5220	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5221	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5222
5223	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5224	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5225	$return['msgs'][$i]['date'] = $msg->udate;
5226	$return['msgs'][$i]['size'] = $msg->Size;
5227	$return['msgs'][$i]['boxname'] = $folder;
5228	$return['msgs'][$i]['uid'] = $v;
5229	$i++;
5230	}
5231	}
5232
5233	$return['num_msgs'] = $count;
5234
5235	if(!isset($return['msgs']))
5236	$return['msgs'] = array();
5237
5238	define('SORTBOX', 69);
5239	define('SORTWHO', 2);
5240	define('SORTBOX_REVERSE', 69);
5241	define('SORTWHO_REVERSE', 2);
5242	define('SORTDATE_REVERSE', 0);
5243	define('SORTSUBJECT_REVERSE', 3);
5244	define('SORTSIZE_REVERSE', 6);
5245
5246	switch (constant( $params['sort'] )){
5247	case 0 : $sA = 'date'; break;
5248	case 2 : $sA = 'from'; break;
5249	case 69 : $sA = 'boxname'; break;
5250	case 3 : $sA = 'subject'; break;
5251	case 6 : $sA = 'size'; break;
5252	}
5253
5254
5255	if($params['sort'] !== 'SORTDATE_REVERSE')
5256	if(strpos($params['sort'],'REVERSE') !== false)
5257	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5258	else
5259	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5260
5261	$k = -1;
5262	$nMsgs = array();
5263
5264	foreach ($return['msgs'] as $v)
5265	{
5266	$k++;
5267	if($k < $ini \|\| $k >= $end ) continue;
5268	$nMsgs[] = $v;
5269	}
5270	$return['msgs'] = $nMsgs;
5271
5272	$return = json_encode($return);
5273	$return = base64_encode($return);
5274
5275	return $return;
5276	}
5277
5278	function get_quota_folders(){
5279
5280	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5281	include_once("class.imapfp.inc.php");
5282	$imapfp = new imapfp();
5283
5284	if(!$imapfp->open($this->imap_server,$this->imap_port))
5285	return $imapfp->get_error();
5286	if (!$imapfp->login( $this->username,$this->password ))
5287	return $imapfp->get_error();
5288
5289	$response_array = $imapfp->get_mailboxes_size();
5290	if ($imapfp->error)
5291	return $imapfp->get_error();
5292
5293	$data = array();
5294	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5295	$data["quota_root"] = $quota_root;
5296
5297	foreach ($response_array as $idx=>$line) {
5298	$line2 = str_replace('"', "", $line);
5299	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5300	list($folder,$size) = explode(";",$line2);
5301	$quota_used = str_replace(")","",$size);
5302	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5303	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5304	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5305	$folder = $this->functions->getLang("Inbox");
5306	}
5307	else
5308	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5309
5310	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5311	}
5312	$imapfp->close();
5313	return $data;
5314	}
5315
5316	function getaclfrombox($mail)
5317	{
5318	$mailArray = explode('@', $mail);
5319	$boxacl = $mailArray[0];
5320	$return = array();
5321
5322	if(!$this->mbox)
5323	$this->open_mbox();
5324
5325	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5326
5327	foreach ($mbox_acl as $user => $acl)
5328	{
5329	if ($user != $boxacl )
5330	$return[$user] = $acl;
5331	}
5332	return $return;
5333	}
5334	}
5335	?>

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

Download in other formats: